CN203119110U - Cable connector and electronic device - Google Patents

Abstract

The utility model discloses a cable connector. The cable connector comprises a conductive shell, a plural row of terminals and at least one insulation body. The insulation body forms a flat portion. The flat portion possesses a first terminal, a second terminal which is opposite to the first terminal, a central channel which is formed inwardly from the first terminal of the flat portion and a plural row of terminal channels formed between the first terminal and the second terminal so as to correspondingly accommodate the plural row of terminals. An internal space of the central channel is used to accommodate one portion of an electronic device. Each elastic contact area of the plural row of terminals is extended into the central channel of the at least one insulation body so as to electrically contact the electronic device. The conductive shell is arranged out of the at least one insulation body and possesses at least one grounding spring which is extended towards the at least one terminal channel of the at least one insulation body so as to electrically connect to the elastic contact area or a weld leg area of the corresponding terminal accommodated by the at least one terminal channel. The utility model also discloses the other kind of cable connector and the electronic device possessing the cable connector.

Description

Wire and cable connector and electronic installation

[technical field]

The utility model is about a kind of wire and cable connector, particularly a kind of wire and cable connector that is easy to assemble.

[background technology]

Technology and the continuous evolution of function along with each electronic product such as computer, intelligent mobile phone, Digital Television, flat computer or digital camera, demand to digital Information Access is huge day by day, the storage device that makes the configuration of each electronic product is not only healed frivolous and its data storage volume is bigger, and wherein the access of digital information and processing speed are also faster.For transmitting above-mentioned digital information, generally be to use wire and cable connector to set up electric connection between electronic product and its storage device.For cooperating the slimming design of each electronic product or storage device, the overall configuration of existing wire and cable connector has also tended to miniaturization, the following problem of therefore deriving:

(1) because the miniaturization of existing wire and cable connector makes the spacing (Pitch) between several different terminals of installing in this wire and cable connector more narrow.In its assembling process, the weld job between each terminal cable corresponding with it is very inconvenient, very easily is stained with adjacent terminal and causes short circuit or the insufficient space of weld job is provided as the scolder that uses in welding.

(2) when the cable of correspondence is welded in the leg district of each terminal, easily is urged to the leg district and makes its displacement, and then inconvenience and the inaccuracy of aggravation weld job.

(3) if coverage (Shielding) structural design of existing wire and cable connector is bad, when its several terminals connects power supply respectively and transmits signal, just be easy to be subjected to the signal interference of this wire and cable connector outside as Electrostatic Discharge or Electromagnetic Interference (EMI).

[utility model content]

For solving the problem of above-mentioned known techniques, a purpose of the present utility model is to provide a kind of wire and cable connector, it forms structure can not only make things convenient for and accelerate assembling, when corresponding cable is welded in the leg district of each terminal, also can avoid the leg district because of the pressurized displacement, increase convenience and reliability on the weld job.

Another purpose of the present utility model is to provide a kind of wire and cable connector, and the overall structure after can not only avoiding assembling is lax, and can form preferable Electrostatic Discharge or Electromagnetic Interference (EMI) coverage effect.

For reaching above-mentioned utility model purpose, preferred embodiment of the present utility model provides a kind of wire and cable connector, is used for electrically connecting an electronic installation.The primary structure of this wire and cable connector comprises: a conductive shell, plural number row's terminal and at least one insulating body, wherein should arrange terminal by plural number, and each terminal all has an Elastic Contact district, at least one fixing district and a leg district; This at least one insulating body forms a flat part, this flat part has one first end, second end with respect to this first end, a central conduit and inwardly forms from first end of this flat part, and plural number row's terminal conduit is formed between this first end and this second end and arranges terminal with corresponding this plural number of accommodating, inner space that wherein should central authorities' conduit is used for accommodating the some of an electronic installation, and each this Elastic Contact district that should plural number row terminal extends in this central authorities' conduit with this electronic installation of electrical contact; This conductive shell is located at outside this at least one insulating body and is had at least one grounding elastic part, extends towards one of them terminal conduit of this at least one insulating body, and then is electrically connected to the ccontaining corresponding terminal of this one of them terminal conduit.

In a wherein preferred embodiment of the present utility model, this wire and cable connector further comprises: a lid, have several sidewalls and be formed at the both sides of this lid respectively, and this lid and this conductive shell define an accommodation space jointly, with the electric connection between the corresponding cable with in this leg district that those row's terminals are provided, wherein one of them sidewall of this lid utilizes at least one clamping unit card to be fixed in a wherein sidewall of this at least one insulating body, this conductive shell is placed between this at least one insulating body and this lid and this at least one clamping unit comprises projection area and the indent district of a pair of complementary structure, and then make a wherein side of this lid and a wherein sidewall of this at least one insulating body define a perforation jointly, run through for this correspondence cable.

In a wherein preferred embodiment of the present utility model, this wire and cable connector further comprises: a lid, this lid has the both sides that several sidewalls are formed at this lid respectively, and this lid and this conductive shell define an accommodation space jointly, with the electric connection between the corresponding cable with in this leg district that those row's terminals are provided, wherein one of them sidewall of this lid utilizes one second clamping unit card to be fixed in a wherein sidewall of this first insulating body, so that this second insulating body and this conductive shell are placed between this first insulating body and this lid, and each this clamping unit comprises projection area and the indent district of at least one pair of complementary structure, and then make a wherein side of this lid and a wherein sidewall of this first insulating body define a perforation jointly, run through for this correspondence cable.

In a wherein preferred embodiment of the present utility model, this wire and cable connector further comprises: a lid, this lid has the both sides that several sidewalls are formed at this lid respectively, and this lid and this conductive shell define an accommodation space, with the electric connection between the corresponding cable with in this leg district that those row's terminals are provided, wherein one of them sidewall of this lid utilizes at least one clamping unit card to be fixed in a wherein sidewall of this at least one insulating body, this conductive shell is placed between this at least one insulating body and this lid, and this at least one clamping unit comprises projection area and the indent district of a pair of complementary structure, and then make a wherein side of this lid and a wherein sidewall of this at least one insulating body define a perforation jointly, run through for this correspondence cable.

In a wherein preferred embodiment of the present utility model, this wire and cable connector further comprises a lid, form several sidewalls and this lid and this conductive shell and define an accommodation space jointly, for the electric connection between the corresponding cable with in this leg district of those row's terminals, wherein at least one sidewall of this lid is fastened on this conductive shell, and then make a wherein side of this lid and a wherein sidewall of this conductive shell define a perforation jointly, run through for this correspondence cable.

In a wherein preferred embodiment of the present utility model, form the bonding pad of the high low head of a tool between wherein at least one fixing district of aforementioned each terminal and the leg district, these both sides, leg district are resisted against respectively on the cell wall of the two relative groovings that this corresponding terminal conduit both sides form, to support this leg district of this corresponding terminal.

In a wherein preferred embodiment of the present utility model, aforementioned conductive shell is used for this wire and cable connector of electrical shield, and at least one grounding elastic part of this conductive shell stretches in the corresponding perforate of this at least one insulating body, and then electrically touch this Elastic Contact district of this corresponding terminal, and this conductive shell forms at least one cramp, is snapped on first end of this at least one insulating body.

In a wherein preferred embodiment of the present utility model, aforementioned at least one insulating body is one first insulating body, and this wire and cable connector further comprises one second insulating body, this second insulating body is corresponding to second end of this first insulating body, the two opposite side walls of this first insulating body and this flat part define a dented space jointly, be used for ccontaining this second insulating body and this second insulating body, and the some of this second insulating body is used for supporting this leg district of this ccontaining corresponding terminal of this plural number row terminal conduit.

In a wherein preferred embodiment of the present utility model, this second insulating body is arranged between this first insulating body and this conductive shell and has two opposite side walls, form an extended surface on this sidewall of each of this second insulating body, be used for support from this leg district of terminal outward extending this corresponding terminal of this corresponding terminal conduit of this first insulating body, wherein one of them sidewall of this second insulating body utilizes one first clamping unit card to be fixed on the flat part of first insulating body, and this conductive shell has at least one dummy slider for being fastened in this second insulating body.

In a wherein preferred embodiment of the present utility model, this second insulating body is arranged on this first insulating body, and has the end that several supporting lugs are formed at this second insulating body, each this supporting lug inserts in the corresponding terminal conduit of this flat part, to support this leg district of this ccontaining corresponding terminal of this corresponding terminal conduit, wherein the two opposite side walls of this second insulating body utilizes at least one clamping unit card to be fixed on the two opposite side walls of first insulating body, and this at least one clamping unit comprises projection area and the indent district of at least one pair of complementary structure, and this conductive shell has the corresponding sidewall that at least one dummy slider is used for being fastened in this first insulating body.

In a wherein preferred embodiment of the present utility model, this leg district of the corresponding terminal that aforementioned one of them terminal conduit is ccontaining electrically contacts this at least one grounding elastic part of this conductive shell.

In a wherein preferred embodiment of the present utility model, aforementioned at least one insulating body is one first insulating body, and this wire and cable connector comprises that further one second insulating body is arranged between this first insulating body and this conductive shell and this second insulating body has two opposite side walls, form an extended surface on this sidewall of each of this second insulating body and be used for support from this leg district of terminal outward extending this corresponding terminal of this corresponding terminal conduit of this first insulating body, wherein one of them sidewall of this second insulating body utilizes one first clamping unit card to be fixed on the flat part of first insulating body, and this conductive shell has at least one dummy slider for being fastened in this second insulating body.This wire and cable connector further comprises: a lid, have several sidewalls and be formed at the both sides of this lid respectively, and this lid and this conductive shell define an accommodation space jointly, with the electric connection between the corresponding cable with in this leg district that those row's terminals are provided, wherein one of them sidewall of this lid utilizes a wherein sidewall that one second clamping unit card is fixed in this first insulating body with this second insulating body and this conductive shell places between this first insulating body and this lid and each this clamping unit comprises projection area and the indent district of at least one pair of complementary structure, and then make a wherein side of this lid and a wherein sidewall of this first insulating body define a perforation jointly, run through for this correspondence cable.

In a wherein preferred embodiment of the present utility model, this aforementioned at least one insulating body is one first insulating body, and this wire and cable connector comprises that further one second insulating body is located on this first insulating body and has the end that several supporting lugs are formed at this second insulating body, each this supporting lug inserts in the corresponding terminal conduit of this flat part to support this leg district of this ccontaining corresponding terminal of this corresponding terminal conduit, wherein the two opposite side walls of this second insulating body utilizes at least one clamping unit card to be fixed on the two opposite side walls of first insulating body and this at least one clamping unit comprises projection area and the indent district of at least one pair of complementary structure, and this conductive shell has the corresponding sidewall that at least one dummy slider is used for being fastened in this first insulating body.

In addition, the utility model further provides a kind of wire and cable connector, is used for electrically connecting an electronic installation; The primary structure of this wire and cable connector comprises: a conductive shell, plural number row terminal, one first insulating body and one second insulating body, wherein should arrange terminal by plural number, and each terminal all has an Elastic Contact district, at least one fixing district and a leg district; This first insulating body, form a flat part, this flat part has one first end, second end with respect to this first end, a central conduit and inwardly forms from first end of this flat part, and plural number row terminal conduit is formed between this first end and this second end, accommodate this plural number row terminal with correspondence, and each this Elastic Contact district that should plural number row terminal extends in this central authorities' conduit with electrical contact one electronic installation; This second insulating body is arranged on second end of this first insulating body, and the some of this second insulating body is for the electric connection between the corresponding cable with in this leg district that supports this ccontaining corresponding terminal of this plural number row terminal conduit.

In a wherein preferred embodiment of the present utility model, a wherein sidewall of this first insulating body forms an elasticity button arm, is used for detaining a corresponding hole that is held on this electronic installation.

In a wherein preferred embodiment of the present utility model, this second insulating body is fastened on the two opposite side walls or this flat part of this first insulating body.

In a wherein preferred embodiment of the present utility model, the some of this second insulating body comprises several supporting lugs, this supporting lug is formed at an end of this second insulating body, and each this supporting lug inserts in this corresponding terminal conduit to support this leg district of this ccontaining corresponding terminal of this corresponding terminal conduit.

In a wherein preferred embodiment of the present utility model, the some of this second insulating body comprises that at least one extended surface is formed on the wherein sidewall of this second insulating body, to support from this leg district of terminal outward extending this corresponding terminal of this corresponding terminal conduit.

In a wherein preferred embodiment of the present utility model, this wire and cable connector further comprises: a conductive shell, be fastened on this first insulating body or second insulating body, and this conductive shell has at least one grounding elastic part, one of them terminal conduit towards this first insulating body extends, and then is electrically connected to the ccontaining corresponding terminal of this one of them terminal conduit.

In addition, the utility model further provides a kind of electronic installation, has the wire and cable connector as above-mentioned each preferred embodiment.

According to wire and cable connector of the present utility model, utilize the design of these clamping unit, can make things convenient for and accelerate the assembling between this wire and cable connector element such as these insulating bodies, lid; When corresponding cable is welded in the leg district of each terminal, utilize grooving or the extended surface of second insulating body or the support of supporting lug of the corresponding terminal conduit of this at least one insulating body, can avoid the leg district because of the pressurized displacement, increase convenience and accuracy on the weld job; And at least one grounding elastic part that utilizes this conductive shell electrically contacts this Elastic Contact district or the leg district of a wherein terminal of this at least one insulating body; electrically connect an earth connection via this terminal again; can form the preferable protection effect of covering to this wire and cable connector, avoid interference such as Electrostatic Discharge or the Electromagnetic Interference (EM) of outside signal.

[description of drawings]

1A figure illustrates the blast rearview according to the wire and cable connector of first preferred embodiment of the present utility model.

1B figure illustrates the blast front view according to the wire and cable connector of first preferred embodiment of the present utility model.

1C figure illustrates according to first insulating body of first preferred embodiment of the present utility model and the three-dimensional combination figure between second insulating body.

1D figure illustrates the complete three-dimensional combination figure according to the wire and cable connector of first preferred embodiment of the present utility model.

2A figure illustrates the schematic diagram of just doing electric connection according to the wire and cable connector of first preferred embodiment of the present utility model with electronic installation.

2B figure illustrates the schematic diagram that has electrically connected with electronic installation according to the wire and cable connector of first preferred embodiment of the present utility model.

2C figure illustrates the front view that has electrically connected with electronic installation according to the wire and cable connector of first preferred embodiment of the present utility model.

2D figure illustrates the profile according to the D-D ' hatching of 2C figure.

2E figure illustrates the profile according to the E-E ' hatching of 2C figure.

2F figure illustrates the profile according to the F-F ' hatching of 2B figure.

2G figure illustrates the profile according to the G-G ' hatching of 2C figure.

3A figure illustrates the blast rearview according to the wire and cable connector of second preferred embodiment of the present utility model.

3B figure illustrates the blast front view according to the wire and cable connector of second preferred embodiment of the present utility model.

3C figure illustrates the front view that electrically connects according to the wire and cable connector of second preferred embodiment of the present utility model and electronic installation.

3D figure illustrates the profile according to the D-D ' hatching of 3C figure.

3E figure illustrates the profile according to the E-E ' hatching of 3C figure.

4A figure illustrates the blast rearview according to the wire and cable connector of the 3rd preferred embodiment of the present utility model.

4B figure illustrates the blast front view according to the wire and cable connector of the 3rd preferred embodiment of the present utility model.

4C figure illustrates according to first insulating body of the 3rd preferred embodiment of the present utility model and the three-dimensional combination figure between second insulating body.

4D figure illustrates according to the three-dimensional combination figure between first insulating body, second insulating body and the conductive shell of the 3rd preferred embodiment of the present utility model.

4E figure illustrates the three-dimensional combination figure according to the wire and cable connector of the 3rd preferred embodiment of the present utility model.

4F figure illustrates the profile that electrically connects this electronic installation according to the wire and cable connector of the 3rd preferred embodiment of the present utility model.

The 5th figure illustrates the blast rearview according to the wire and cable connector of the 4th preferred embodiment of the present utility model.

[embodiment]

See also shown in the 1A figure earlier, be the wire and cable connector 1 of a kind of foundation one first preferred embodiment of the present utility model, its primary structure comprises: a conductive shell 10, two separable first insulating bodies 20 and second insulating body 40, one first row's terminal 30, one second row's terminal 50, a branch of cable 60, a lid 70 and a pair of paster 78.

Shown in 1A and 1B figure, this first insulating body 20 forms a level to the flat part 22 that extends, this flat part 22 has one first end 201, one second end 203 with respect to this first end 201, the central conduit 232 that inside from first end 201 of this flat part 22 towards this first insulating body 20 extends to form, and one first row's terminal conduit 23 and one second row's terminal conduit 43 be formed at respectively between this first end 201 and this second end 203, and this first row terminal conduit 23 and this second row terminal conduit 43 extend horizontally to two upper and lower surfaces of this flat part 22 respectively from these central authorities' conduit 232 two interior relative walls, accommodate this plural number row terminal 30 with correspondence, 50.Two relative left and right sides walls 26 of this first insulating body 20,28 and this flat part 22 define one first dented space 222 jointly.Shown in 1A figure, the opposite end of these flat part 22 upper and lower surfaces forms two first indent districts 262 respectively, and this left and right sides wall 26,28 top and bottom form two second indent districts 282 respectively.For another example shown in the 1B figure, the integrally formed one elasticity button arm 18 with lateral elasticity on the wall outside this left side wall 26, and the front end of this elasticity button arm 18 outwards forms a protuberance 182.

Shown in 1A and 1B figure, this first row's terminal and second row's terminal 30, each terminal 30,50 of 50 all have an Elastic Contact district 302,502, several fixing districts 304,504 and one leg district 306,506.This Elastic Contact district 302,502 has comprised several continuous bending districts (seeing 2D figure) to increase contact resilient.Those fixing districts 304,504 connect Elastic Contact district 302,502 and are distributed in terminal 30,50 both sides as hangnail or salient point, are used for being immobilizated in correspondence first row of above-mentioned this first insulating body 20 and two relative walls of second row's terminal conduit 23,43.In other words, these fixing districts 304,504 are used for first row's terminal and second row's terminal 30,50 firmly are contained in respectively in this corresponding first row's terminal conduit and the second row's terminal conduit 23,43.The corresponding electric wire that this leg district 306,506 is used for above-mentioned cable 60 comprises welds.

Shown in 1A and 1B figure, aforementioned second insulating body 40 is used for being arranged at second end 203 of this first insulating body 20, and this second insulating body 40 has two relative top and bottom sidewalls 46,48 and one intermediate connecting wall 49 is formed between this two top and bottom sidewall 46,48.This top and bottom sidewall 46,48 and connecting wall 49 define one second dented space 422 jointly, and the position of second dented space 422 is over against the flat part 22 of this first insulating body 20.Each sidewall 46 of this second insulating body 40,48 outside wall surface are an extended surface 24, and two opposite ends of each sidewall 46,48 internal face form two first projection area 462 respectively, towards second dented space, 422 inner extensions, wherein this top and bottom sidewall 46,48 extended surface 24 form first drainage groove 241 and second drainage groove 242 respectively, with to first row's terminal conduit 23 and second row's terminal conduit 43 that should first insulating body 20, and form two grooves 2624 on this connecting wall 49.Be noted that, among first embodiment shown in 1A and 1B figure, both corresponding complementary structurally of each first indent district 262 of this first insulating body 20 and each of this second insulating body 40 first projection area 462, make first projection area 462 that each first indent district 262 can clamping one correspondence, to form each first clamping unit 2648, therefore can between this first and second insulating body 20,40, form several first clamping unit 2648 jointly.Only, in other embodiments, can be between this first and second insulating body 20,40 or both sidewalls of one of them only establish a clamping unit (not shown).Again, in other embodiments, also can change at these first insulating body, 20 left and right sides sidewalls 26,28 and to establish two first projection area (not shown)s, with to two first indent district (not shown)s on should the top and bottom sidewall 46,48 of second insulating body 40.Moreover, in other embodiments, at the left and right sides of this first insulating body 20 sidewall 26,28 one first indent district and one first projection area (not shown) are set instead, with to should second insulating body, 40 top and bottom sidewalls 46,48 one first projection area and one first indent district (not shown).Displacement or the variation in any relevant above-mentioned projection area and indent district still all belong to the spirit of this creation.

Shown in 1A and 1B figure, this conductive shell 10 mainly by one longitudinally the metal long slab constitute, and but the last lower wall edge of this long slab forms the grounding elastic part 12 of several elasticity bending, with the leg district 306,506 of each row's terminal in some special terminals 306,506 relative set.Furthermore, each grounding elastic part 12 extends towards this top and bottom sidewall 46 of this second insulating body 40,48 extended surface 24 respectively, with to should first drainage groove 241 and second drainage groove 242.In addition, punching press forms two dummy sliders 14 with hangnail on the plate face of this long slab, and this two dummy slider 14 is towards two grooves, 2624 corresponding extensions of the connecting wall 49 of this second insulating body 40, to be positioned the sidewall of respective slot 2624, conductive shell 10 is positioned on second insulating body 40.

Shown in 1A and 1B figure, have the lid 70 of several sidewalls, each sidewall is formed at four corners of this lid 70 respectively.The sidewall in each corner all forms one second projection area 482.The correspondence second indent district 282 of one of corresponding first insulating body 20 in the position of each this second projection area 482, and wherein these two form a breach 284 between the relative sidewall up and down.Because both are structurally complementary in each of each second projection area 482 of this lid 70 and this first insulating body 20 corresponding second indent district 282, therefore second projection area 482 that can make each the second indent district, 282 clamping correspondence can form several second clamping unit 2846 jointly one of to form shown in 1D figure the second clamping unit 2846 between this first insulating body 20 and this lid 70.

Shown in 1A and 1B figure, when first row's corresponding terminal 30 and second row's corresponding terminal 50 are assembled to first row's terminal conduit 23 of this first insulating body 20 and second row's terminal conduit 43 respectively, this two rows terminal 30,50 assembling process can be adopted simultaneously and/or separate and carry out (its assembling result is shown in 2D figure), that is to say, each arranges terminal 30, each Elastic Contact district 302 of 50,502 all extend in this central authorities' conduit 232, this fixing district 304,504 all are fixed in its corresponding terminal conduit 23, in 43, and these leg districts 306,506 all extend its corresponding terminal conduit 23, outside 43 and be exposed to the upper and lower surface of this flat part 22.

Shown in 1A and 1B figure, when further being assembled to this second insulating body 40 on this first insulating body 20, utilize several first clamping unit 2648 included first indent district 262 and first projection area 462 clamping each other, the top and bottom sidewall 46,48 of this second insulating body 40 can be fastened in the upper and lower surface of the flat part 22 of first insulating body 20, the connecting wall 49 of this second insulating body 40 is placed in first dented space 222 of this first insulating body 20 (shown in 1C figure).Simultaneously, shown in 1A and 1C figure, second dented space 422 of this second insulating body 40 can be accommodated second end 203 of the flat part 22 of this first insulating body 20 just, and then this top and bottom sidewall 46,48 of this second insulating body 40 is repeatedly placed respectively on the upper and lower surface of this flat part 22 of this first insulating body 20.In other words, make these terminals 30,50 between this second insulating body 40 and this first insulating body 20 (shown in 2E figure); Then, shown in 1B figure, be exposed in each corresponding guide groove 241,242 of this top and bottom sidewall 46 that leg district 306,506 outside the corresponding terminal conduit 23,43 can enter this second insulating body 40 backward, 48 extended surface 24, and make each this top and bottom sidewall 46,48 the extended surface 24 of this second insulating body 40 support these corresponding terminals 30, this leg district 306,506 (shown in 2D figure) of 50.By this be not convenient to operation the person to these terminals 30,50 leg district 306,506 with the corresponding electric wire of cable 60 between impose weld job, and can not make its displacement because of this leg district 306,506 of welding compressing, therefore can accelerate the assembling of this wire and cable connector 1.Simultaneously, utilization is that the prominent bar structure 2411 of several between each drainage groove 241 and 242 shown in the 1B figure is separated and located these terminals 30, each leg district 306,506 of 50 as 1A, not only makes things convenient for weld job, also for ease of maintenaince, can promote the product yield, reduce the short circuit chance.

Shown in 1B and 1C figure, when first insulating body 20 that further this conductive shell 10 is assembled to combination and second insulating body 40, two dummy sliders 14 of conductive shell 10 are fastened in respectively in two grooves 2624 of connecting wall 49 of second insulating body 40, so that this conductive shell 10 is affixed on outside the connecting wall 49 of this second insulating body 40.Second insulating body 40 is arranged between this first insulating body 20 and this conductive shell 10 (shown in 2G figure); Simultaneously, several grounding elastic parts 12 of this conductive shell 10 enter to respectively in each drainage groove 241,242 of top and bottom sidewall 46,48 extended surface 24 of second insulating body 40, and then electrically connect the specific first row's terminal and second that is positioned at this first row terminal conduit 23 and second row's terminal conduit 43 and arrange terminal 30, this leg district 306,506 of 50.These several special terminals 30,50 are actually ground connection type terminal; electrically connect the corresponding earth connection 64 that this cable 60 comprises via welding; cover protection so that this wire and cable connector 1 is formed, avoid interference such as Electrostatic Discharge or the Electromagnetic Interference (EMI) of outside signal.Show namely that as 2D and 2F figure several grounding elastic parts 12 of these conductive shell 10 upper wall surfaces are via corresponding guide groove 241 and 242, electrically connect the leg district 306 of specific earth terminal 30, and this leg district 306 is electrically connected to the corresponding earth connection 64 of this cable 60 via welding.

Shown in 1C and 1D figure, when further lid 70 being assembled in conjunction with first insulating body 20, second insulating body 40 and conductive shell 10, utilize the clamping each other of 482 of the second included indent district 282 of several second clamping unit 2846 and second projection area, each sidewall of this lid 70 can be fastened in the sidewall 26 of first insulating body 20,28 upper and lower surface.Conductive shell 10 is arranged between this second insulating body 40 and this lid 70; Simultaneously, the breach 284 by this lid 70 and the combination of a sidewall 28 of this first insulating body 20 can further define a perforation 4642 jointly and run through (result is shown in 1D figure) for this correspondence cable 60.By this combination, shown in 2D and 2F figure, share defining an accommodation space 228 between this lid 70 and this conductive shell 10, with provide those row's terminals 30, this leg district 306 of 50,506 with corresponding cable 60 between the required space of weld job.

In present embodiment, this is installed in the upper and lower surface of first insulating body 20, second insulating body 40 and lid 70 after the combination respectively to cover this accommodation space 228 to paster 78, and then make this earth connection 64 and each terminal 30,50 that are positioned at this accommodation space 228 externally isolated, namely finish the overall package of this wire and cable connector 1 by this.In present embodiment, this paster 78 is a kind of pliability thin slice of tool stickiness, as mylar (Mylar) sheet.Only, in other embodiment, this paster 78 also can be made into integration by plastic or metal.

Other sees also 2A and 2B figure, shows that an electronic installation 80 is just inserting in this wire and cable connector 1 to electrically connect this wire and cable connector 1.In present embodiment, this electronic installation 80 can be a storage device such as hard disk, and its lower right corner forms a unfilled corner and stretches out to expose a circuit board 82, form the contact mat 822 of row's conductivity on the upper and lower surface of this circuit board 82 respectively, and form a slit 84 between the unfilled corner sidewall of a wherein lateral margin of this circuit board 82 and this electronic installation.Please further with reference to shown in the 2G figure, in this slit 84 in, be positioned at formation one hole that caves inward 842 on the unfilled corner sidewall of this electronic installation 80.When the circuit board 82 of this electronic installation 80 inserts the central conduit 232 of these wire and cable connectors 1, the left side wall 26 of this wire and cable connector 1 also can enter in the slit 84 on these circuit board 82 next doors, the protuberance 182 of this elasticity button arm 18 of this wire and cable connector 1 is snapped in the hole 842 in this slit 84, to guarantee the electric connection between wire and cable connector 1 and this electronic installation 80, avoid getting loose.

Please further consult 2C and 2D figure, it shows when in the central conduit 232 in circuit board 82 these wire and cable connectors 1 of insertion of this electronic installation 80, the contact mat 822 of these circuit board 82 upper and lower surfaces elasticity is respectively pressed to contact and is arranged terminal 30,50 up and down and extend to the Elastic Contact district 302 in the central conduit 232, wherein one section front end bending district of 502, except can make form between contact mat 822 and the terminal 30,50 electrically connect; Simultaneously, each contact mat 822 also impose respectively one with respect to the reaction force of elastic force in each Elastic Contact district 302, before 502 end bending district, each Elastic Contact district 302,502 rearward is offset slightly.

In addition, see also shown in 3A and the 3B figure, be the wire and cable connector 1 ' of a kind of foundation one second preferred embodiment of the present utility model, its primary structure comprises: a conductive shell 10 ', an insulating body 20 ', one first row's terminal 30 ', one second row terminal 50 ', a branch of cable 60 ' and a lid 70 '.The wire and cable connector 1 ' of second preferred embodiment of the present utility model, wire and cable connector 1 part that is different from above-mentioned first embodiment is as follows: the wire and cable connector 1 ' of second preferred embodiment shown in 3A and the 3B figure does not have second insulating body 40 of wire and cable connector 1 shown in 1A figure, the structure of first dented space 222 and paster 78, therefore two dummy sliders 14 ' of the conductive shell 10 ' of this wire and cable connector 1 ' directly are fastened in the left and right sides sidewall 26 ' of this insulating body 20 ', in two grooves 2624 ' of 28 ' end formation afterwards (shown in 3D figure), this each terminal 30 ' simultaneously, at least one fixing district 304 ' of 50 ', 504 ' and leg district 306 ', form the bonding pad 305 ' of the high low head of a tool between 506 ', 505 ', make this leg district 306 ', 506 ' both sides are resisted against the corresponding terminal conduit 23 ' of second end 203 ' of contiguous this flat part 22 ' respectively, on the cell wall of the two relative groovings 236 ' that 43 ' both sides form, this two relative grooving 236 ' is for to this corresponding terminal 30 ' of upper support, this leg district 306 ' of 50 ', 506 ', avoid this leg district 306 ', 506 ' because of the displacement of welding pressurized.In addition, shown in 3A and 3B figure, the lid 70 ' of this wire and cable connector has two corresponding side walls 46 ', 48 ' up and down, each sidewall 46 ', 48 ' inner surface two ends form projection area 462 ', the position of each projection area 462 ' is over against left and right sides sidewall 26 ' that should insulating body 20 ', the indent district 262 ' that 28 ' upper and lower surface forms, this each structurally complementary to projection area 462 ' and indent district 262 ', can form each clamping unit 2648 '.

Please further with reference to shown in 3A and the 3E figure, this insulating body 20 ' when this wire and cable connector 1 ' of assembling, when conductive shell 10 ' and lid 70 ', define an accommodation space 228 ' jointly between this lid 70 ' and this conductive shell 10 ', for those row's terminals 30 ', this leg district 306 ' of 50 ', electric connection between 506 ' the corresponding cable 60 ' with, the sidewall 46 ' of this lid 70 ' wherein, 48 ' utilizes these several clamping unit 2648 ' to be fastened in the corresponding sidewall 26 ' of this insulating body 20 ', 28 ', so that this conductive shell 10 ' is placed between this insulating body 20 ' and this lid 70 ', and then make the breach 284 ' of a wherein side of this lid 70 ' define a perforation 4642 ' (shown in 3D figure) jointly with a wherein sidewall 28 ' of this insulating body 20 ' to run through for this corresponding cable 60 '.

Simultaneously; shown in 3A and 3E figure; several grounding elastic parts 12 ' of this of this conductive shell 10 ' enter each corresponding terminal conduit 23 ' of the upper and lower surface of this flat part 22 ' respectively from second end 203 ' of the flat part 22 ' of this insulating body 20 '; in 43 '; and then electric connection is positioned at these terminal conduits 23 '; special terminal 30 ' in 43 '; this leg district 306 ' of 50 '; a surface of 506 '; these several special terminals 30 ' wherein; 50 ' is actually ground connection type terminal; be electrically connected to the corresponding earth connection 64 ' that this cable 60 ' comprises via welding; cover protection so that this wire and cable connector 1 ' is formed, avoid interference such as Electrostatic Discharge or the Electromagnetic Interference (EMI) of outside signal.

Please further consult shown in 3C and the 3D figure, it shows when circuit board 82 ' when this electronic installation 80 ' inserts a central conduit 232 ' of this wire and cable connector 1 ', the left side wall 26 ' of this wire and cable connector 1 ' also can enter in the slit 84 ' on this circuit board 82 ' next door, a protuberance 182 ' (seeing 3D) that makes the left side wall 26 ' of this wire and cable connector 1 ' go up an elasticity button arm 18 ' that forms is snapped in the hole 842 ' in this slit 84 ', to guarantee the electric connection between this wire and cable connector 1 ' and this electronic installation 80 ', avoid both to get loose.In addition, be not repeated at this with similar all the other elements of aforementioned first embodiment and action in second preferred embodiment of the present utility model.

Other sees also shown in 4A and the 4B figure, wire and cable connector 1 for one the 3rd preferred embodiment of the present utility model of a kind of foundation ", its primary structure comprises: a conductive shell 10 ", two separable first insulating bodies 20 " and second insulating body 40 ", one first row terminal 30 ", one second row terminal 50 ", a branch of cable 60 " and a lid 70 ".

Shown in 4A and 4B figure, this conductive shell 10 " be used for this wire and cable connector 1 of electrical shield ", its structure mainly is made up of four walls, and in the middle of this wall face formation one hollow space, with those insulating bodies 20 ", 40 " be placed in it.Form one on the right side wall in these four walls to the dummy slider 14 that sinks into " and an opening 120 ", and this opening 120 " for above-mentioned cable 60 " run through, with and the left side wall face on integrally formed one to the dummy slider 16 that sinks into " and the outside elasticity button arm 18 that extends of bending ", and this elasticity button arm 18 " the terminal protuberance 182 that outwards forms ", be used for button and be held in a corresponding hole 842 (seeing 2G figure) on the electronic installation 80.Form a grounding elastic part 12 discharged to interior elasticity bending on the two side walls up and down in these four walls respectively ".This conductive shell 1 " four walls in the upper and lower sides wall form a cramp 19 respectively " and two holes 13 ".

Shown in 4A and 4B figure, this first insulating body 20 " form a level to the flat part 22 that extends ", this flat part 22 " have one first end 201 ", one with respect to this first end 201 " second end 203 ", one from this flat part 22 " first end 201 " towards this first insulating body 20 " and the central conduit 232 that extends to form of inside ", and one first row's terminal conduit 23 " and one second row's terminal conduit 43 " be formed at this first end 201 " and this second end 203 " between, and this first row terminal conduit 23 " and this second row terminal conduit 43 " respectively from this central authorities' conduit 232 " in two relative walls extend horizontally to this flat part 22 " two upper and lower surfaces, accommodate this plural number row terminal 30 with correspondence "; 50 ", contiguous this flat part 22 wherein " second end 203 " each terminal conduit 23 "; 43 " cell wall of both sides forms two relative groovings 236 ".In addition, this first insulating body 20 " flat part 22 " outside wall surface up and down form two rows of openings 224 respectively "; this two rows of openings 224 " respectively vertically to running through this first insulating body 20 " outside wall surface up and down, and then with this first row terminal conduit 23 " in several corresponding terminal conduits 23 " and this second row terminal conduit 43 " in several corresponding terminal conduits 43 " be communicated with.

Shown in 4A and 4B figure, this first insulating body 20 " two relative left and right sides walls 26 ", 28 " with this flat part 22 " define a dented space 222 jointly "; this left and right sides wall 26 ", 28 " outside wall surface forms two grooves 2624 respectively ", with the above-mentioned conductive shell 10 of correspondence " dummy slider 14 ", 16 "; and at this left side wall 26 " contiguous first end 201 " outside wall surface on an integrally formed recess 266 ", be used for should conductive shell 10 " this elasticity button arm 18 ", and this left and right sides wall 26 "; 28 " internal face form two relative projection area 462 respectively ", towards this dented space 222 " extend.

Shown in 4A and 4B figure, this first row's terminal and second row's terminal 30 ", 50 " each terminal 30 ", 50 " all have an Elastic Contact district 302 ", 502 ", several fixing districts 304 ", 504 " and a leg district 306 ", 506 ", this Elastic Contact district 302 wherein ", 502 " comprised several continuous bending districts (seeing 4F figure) to increase contact resilient, those fixing districts 304 ", 504 " as hangnail or salient point, connect this Elastic Contact district 302 ", 502 " and be distributed in its terminal 30 ", 50 " both sides.This leg district 306 ", 506 " be used for and above-mentioned cable 60 " the corresponding electric wire welding that comprises.Simultaneously, this each terminal 30 ", 50 " at least one fixing district 304 ", 504 " and leg district 306 ", 506 " between form the bonding pad 305 of the high low head of a tool ", 505 ", make this leg district 306 ", 506 " both sides are resisted against this corresponding terminal conduit 23 respectively ", 43 " two relative groovings 236 of both sides " cell wall on; make this two relative grooving 236 " support this corresponding terminal 30 ", 50 " this leg district 306 ", 506 ", avoid this leg district 306 ", 506 " because of the displacement of welding pressurized.

Shown in 4A and 4B figure, this second insulating body 40 " be placed in this first insulating body 20 " this dented space 222 " in.This second insulating body 40 " have a left and right sides wall 46 ", 48 "; this left and right sides sidewall 46 ", 48 " outside wall form two relative indent districts 262 respectively ", with to should first insulating body 20 " two projection area 462 ", and this each to projection area 462 " and indent district 262 " structurally complementary, therefore can form each clamping unit 2648 ".Be noted that, in other embodiments, can be at this first and second insulating body 20 ", 40 " between or both sidewalls of one of them only establish a clamping unit (not shown).In addition in other embodiments, at this first insulating body 20 " left and right sides sidewall 26 ", 28 " change and establish an indent district and a projection area (not shown), with to should second insulating body 40 " left and right sides sidewall 46 ", 48 " on the projection area and the indent district (not shown) that set up separately.In addition in other embodiments, at this first insulating body 20 " left and right sides sidewall 26 ", 28 " change and establish two indent district (not shown)s, with to should second insulating body 40 " left and right sides sidewall 46 ", 48 " on the two projection area (not shown)s that set up separately.In addition, shown in 4A and 4B figure, this second insulating body 40 " before end form several horizontally extending supporting lugs 44 " with to should first insulating body 20 " and flat part 22 " second end 203 ".

Shown in 4A and 4B figure, this lid 70 " by a conductive metal sheet make and this conductive metal sheet around the bending to form several sidewalls; wherein top and bottom sidewall all forms several elasticity tabs 74 ", with to should conductive shell 10 " hole 13 ", this lid 70 " left side wall form one vertically to catch 111 ", and this lid 70 " the last lower limb of right side wall form two fairleads 113 respectively ".

Shown in 4A and 4C figure, when first row's corresponding terminal 30 " and second row's corresponding terminal 50 " be assembled to this first insulating body 20 respectively " first row's terminal conduit 23 " and second row's terminal conduit 43 " in the time; this two arranges terminal 30 ", 50 " assembling process can be adopted simultaneously and/or separate and carry out; wherein each arranges terminal 30 ", 50 " each Elastic Contact district 302 ", 502 " all extend to this central authorities' conduit 232 " (shown in 4F figure), and fixing district 304 "; 504 " all be fixed in its corresponding terminal conduit 23 "; 43 " in, and these leg districts 306 "; 506 " all extend its corresponding terminal conduit 23 "; 43 " outside and be exposed to this flat part 22 " upper and lower surface.Be noted that some special terminals 30 ", 50 " this Elastic Contact district 302 ", 502 " the back side, can over against and be exposed to this first insulating body 20 " several perforates 224 ".

Shown in 4A and 4C figure, when further with this second insulating body 40 " be assembled to this first insulating body 20 " when going up, utilize this several clamping unit 2648 " included indent district 262 " and projection area 462 " between clamping each other; can be with this second insulating body 40 " left and right sides sidewall 46 "; 48 " be fastened in first insulating body 20 " flat part 22 " upper and lower surface, and this second insulating body 40 " each this supporting lug 44 " insert this first insulating body 20 " and flat part 22 " corresponding terminal conduit 23 "; 43 " in, make this second insulating body 40 " be placed in this first insulating body 20 " dented space 222 " in (shown in 4C figure), and make these terminals 30 ", 50 " be positioned at this second insulating body 40 " and this first insulating body 20 " between.With this supporting lug 44 shown in the 4F figure " be example; this supporting lug 44 " insert this first insulating body 20 " corresponding terminal conduit 23 " in, to support this corresponding terminal conduit 23 " this ccontaining corresponding terminal 30 " this leg district 306 "; therefore can further strengthen this leg district 306 " compression capability, and can be because of the compressing displacement of weld job.

Shown in 4A and 4C figure, when further with this conductive shell 10 " be assembled to this first insulating body 20 of combination " and second insulating body 40 " when going up; this conductive shell 10 " this two dummy slider 14 "; 16 " be fastened in this first insulating body 20 respectively " left and right sides sidewall 26 ", 28 " two grooves 2624 " in, and this conductive shell 10 " cramp 19 " be snapped in this first insulating body 20 " and first end 201 " go up (result is shown in 4D figure), with this conductive shell 10 " firmly be fixed in first and second insulating body 20 after the combination ", 40 " on.

Simultaneously, shown in 4B and 4D figure, this first insulating body 20 " recess 266 " be used for accommodating this conductive shell 10 " and this elasticity button arm 18 "; Particularly, when this elasticity button arm 18 " protuberance 182 " when button is held in the corresponding hole 842 of one of electronic installation 80 (please refer to 2G figure), this elasticity button arm 18 " can make this elasticity button arm 18 because of after button holds pressurized " towards this recess 266 " inside does elastic bending.

Other sees shown in 4E and the 4F figure, this conductive shell 10 " several grounding elastic parts 12 of last lower wall surface " stretch into this first insulating body 20 respectively " and the corresponding perforate 224 of outside wall surface up and down " in.Be example with 4F figure; this conductive shell 10 " the grounding elastic part 12 of upper wall surface " stretch into this perforate 224 " and after can Elastic Contact to this first insulating body 20 " inner wherein several special terminals 30 " and each this Elastic Contact district 302 " the back side; and these several special terminals 30 " be actually ground connection type terminal; it electrically connects this cable 60 via welding " the corresponding earth connection 64 that comprises " (seeing 4A figure); with to this wire and cable connector 1 " form and cover protection, avoid interference such as Electrostatic Discharge or the Electromagnetic Interference (EMI) of outside signal.Be positioned at this conductive shell 10 " the grounding elastic part 12 of lower wall surface " also be so, be used for electrically connecting special terminal 50 " each this Elastic Contact district 502 " the back side.

Shown in 4D and 4E figure, when further with this lid 70 " be assembled to this in conjunction with first insulating body 20 ", second insulating body 40 " and conductive shell 10 " when going up, this lid 70 " several tabs 74 of top and bottom sidewall " be fastened in this conductive shell 10 " and corresponding hole 13 " on, make this lid 70 " and this conductive shell 10 " between define an accommodation space 228 jointly " (shown in 4F figure), for those row's terminals 30 ", 50 " with corresponding cable 60 " between the required space of weld job; Then; this lid 70 " two fairleads 113 " can prop up this conductive shell 10 " and opening 120 " last lower limb; to define a perforation 4642 jointly " come for this correspondence cable 60 " run through; and guide and protect this correspondence cable 60 jointly ", namely finish this wire and cable connector 1 accordingly " overall package.

Please further consult the longitudinal cross-section view shown in the 4F figure, it shows when an electronic installation 80 " circuit board 82 " insert this wire and cable connector 1 " and in central conduit 232 " in the time, this circuit board 82 " contact mat 822 of upper and lower surface " respectively elasticity press to contact and arrange terminal 30 up and down ", 50 " extend to central conduit 232 " in Elastic Contact district 302 ", 502 " wherein front end bending district, except making contact mat 822 " and terminal 30 ", 50 " between form electrically connect; Simultaneously, each contact mat 822 " also impose a reaction force respectively in each Elastic Contact district 302 ", 502 " front end bending district; make each Elastic Contact district 302 ", 502 " rearward be offset slightly, so can guarantee each Elastic Contact district 302 ", 502 " with stretch into each perforate 224 " interior conductive shell 10 " and grounding elastic part 12 " electrical the contact.

In addition, see also shown in the 5th figure, wire and cable connector 1 for one the 4th preferred embodiment of the present utility model of a kind of foundation ", it is different from the wire and cable connector 1 of above-mentioned the 3rd embodiment " part only exists: the wire and cable connector 1 shown in the 5th figure " do not have a wire and cable connector 1 shown in 4A figure " first insulating body 40 " grooving 236 " structure.In addition, be not repeated at this with similar all the other elements of aforementioned the 3rd embodiment and action in the 4th preferred embodiment of the present utility model.

In sum, clamping unit design according to wire and cable connector of the present utility model, can make things convenient for and accelerate the assembling between this wire and cable connector element such as these insulating bodies, lid, when corresponding cable is welded in the leg district of each terminal, utilize grooving or the extended surface of second insulating body or the support of supporting lug of the corresponding terminal conduit of this at least one insulating body, can avoid the leg district because of the pressurized displacement, increase convenience and accuracy on the weld job; And at least one grounding elastic part that utilizes this conductive shell electrically contacts this Elastic Contact district or the leg district of a wherein terminal of this at least one insulating body; electrically connect corresponding earth connection via this terminal again; can form the preferable protection effect of covering to this wire and cable connector, avoid interference such as Electrostatic Discharge or the Electromagnetic Interference (EM) of outside signal.

Though the utility model discloses as above with preferred embodiment; so it is not in order to limit the utility model; have in the technical field under the utility model and know the knowledgeable usually; in not breaking away from spirit and scope of the present utility model; when being used for a variety of modifications and variations, therefore protection range of the present utility model is as the criterion when looking the accompanying Claim person of defining.

[main element symbol description]

1,1 ', 1 " wire and cable connector

10,10 ', 10 " conductive shell

12,12 ', 12 " grounding elastic part

13 " hole

14,14 ', 14 ", 16 " dummy slider

18,18 ', 18 " elasticity button arm

19 " cramp

20,20 " first insulating body

20 ' insulating body

22,22 ', 22 " flat part

23,23 ', 23 " first row's terminal conduit

24 extended surfaces

26,26 ', 26 ", 46 " left side wall

28,28 ', 28 ", 48 " right side wall

30,30 ', 30 " first row's terminal

40,40 " second insulating body

43,43 ', 43 " second row's terminal conduit

44 " supporting lug

46,46 ' upper side wall

48,48 ' lower wall

49 connecting walls

50,50 ', 50 " second row's terminal

60,60 ', 60 " cable

64,64 ', 64 " earth connection

70,70 ', 70 " lid

74 " tabs

78 pasters

80,80 ', 80 " electronic installation

82,82 ', 82 " circuit board

84,84 ' slit

111 " catch

113 " fairlead

120 " opening

182,182 ', 182 " protuberance

201,201 " first end

203,203 ', 203 " second end

222 first dented space

222 " dented space

224 " perforate

228,228 ', 228 " accommodation space

232,232 ', 232 " central conduit

236 ', 236 " grooving

241 first guide grooves

242 second drainage grooves

262 first indent districts

262 ', 262 " indent district

266 " recess

282 second indent districts

284 ' breach

302,502,302 ", 502 " Elastic Contact district

304,304 ', 504,504 ', 304 ", 504 " fixing district

305 ', 505 ', 305 ", 505 " bonding pad

306,306 ', 506,506 ', 306 ", 506 " leg district

422 second dented space

462 first projection area

482 second projection area

462 ', 462 " projection area

822 contact mats

842,842 ' hole

2411 prominent bar structures

2624,2624 ', 2624 " groove

2,648 first clamping unit

2,846 second clamping unit

2648 ', 2648 " clamping unit

4642,4642 ', 4642 " perforation

Claims (10)

1. a wire and cable connector is characterized in that, this wire and cable connector comprises:

Plural number row terminal, each terminal all has an Elastic Contact district, at least one fixing district and a leg district;

At least one insulating body, this at least one insulating body forms a flat part, this flat part has one first end, second end with respect to this first end, a central conduit and inwardly forms from first end of this flat part, and plural number row terminal conduit is formed between this first end and this second end, accommodate this plural number row terminal with correspondence, inner space that wherein should central authorities' conduit is used for accommodating the some of an electronic installation, and each this Elastic Contact district that should plural number row terminal extends in this central authorities' conduit with this electronic installation of electrical contact; And

One conductive shell, this conductive shell is located at outside this at least one insulating body and is had at least one grounding elastic part, this at least one grounding elastic part extends towards one of them terminal conduit of this at least one insulating body, and then is electrically connected to the ccontaining corresponding terminal of this one of them terminal conduit.

2. as 1 described wire and cable connector of claim the, it is characterized in that, this at least one insulating body is one first insulating body, and this wire and cable connector further comprises one second insulating body, this second insulating body is corresponding to second end of this first insulating body, the two opposite side walls of this first insulating body and this flat part define a dented space jointly, be used for ccontaining this second insulating body, and the some of this second insulating body is used for supporting this leg district of this ccontaining corresponding terminal of this plural number row terminal conduit.

3. as 2 described wire and cable connectors of claim the, it is characterized in that, this second insulating body is arranged between this first insulating body and this conductive shell and has two opposite side walls, form an extended surface on this sidewall of each of this second insulating body, be used for support from this leg district of terminal outward extending this corresponding terminal of this corresponding terminal conduit of this first insulating body, wherein one of them sidewall of this second insulating body utilizes one first clamping unit card to be fixed on the flat part of first insulating body, and this conductive shell has at least one dummy slider for being fastened in this second insulating body.

4. as 2 described wire and cable connectors of claim the, it is characterized in that, this second insulating body is arranged on this first insulating body, and has the end that several supporting lugs are formed at this second insulating body, each this supporting lug inserts in the corresponding terminal conduit of this flat part, to support this leg district of this ccontaining corresponding terminal of this corresponding terminal conduit, wherein the two opposite side walls of this second insulating body utilizes at least one clamping unit card to be fixed on the two opposite side walls of first insulating body, and this at least one clamping unit comprises projection area and the indent district of at least one pair of complementary structure, and this conductive shell has the corresponding sidewall that at least one dummy slider is used for being fastened in this first insulating body.

5. as 3 described wire and cable connectors of claim the, it is characterized in that, this wire and cable connector further comprises: a lid, this lid has the both sides that several sidewalls are formed at this lid respectively, and this lid and this conductive shell define an accommodation space jointly, with the electric connection between the corresponding cable with in this leg district that those row's terminals are provided, wherein one of them sidewall of this lid utilizes one second clamping unit card to be fixed in a wherein sidewall of this first insulating body, so that this second insulating body and this conductive shell are placed between this first insulating body and this lid, and each this clamping unit comprises projection area and the indent district of at least one pair of complementary structure, and then make a wherein side of this lid and a wherein sidewall of this first insulating body define a perforation jointly, run through for this correspondence cable.

6. as 1 described wire and cable connector of claim the, it is characterized in that, this wire and cable connector further comprises: a lid, this lid has the both sides that several sidewalls are formed at this lid respectively, and this lid and this conductive shell define an accommodation space, with the electric connection between the corresponding cable with in this leg district that those row's terminals are provided, wherein one of them sidewall of this lid utilizes at least one clamping unit card to be fixed in a wherein sidewall of this at least one insulating body, this conductive shell is placed between this at least one insulating body and this lid, and this at least one clamping unit comprises projection area and the indent district of a pair of complementary structure, and then make a wherein side of this lid and a wherein sidewall of this at least one insulating body define a perforation jointly, run through for this correspondence cable.

7. a wire and cable connector is characterized in that, this wire and cable connector comprises:

Plural number row terminal, each terminal all has an Elastic Contact district, at least one fixing district and a leg district;

One first insulating body, this first insulating body forms a flat part, this flat part has one first end, second end with respect to this first end, a central conduit and inwardly forms from first end of this flat part, and plural number row terminal conduit is formed between this first end and this second end, accommodate this plural number row terminal with correspondence, and each this Elastic Contact district that should plural number row terminal extends in this central authorities' conduit with electrical contact one electronic installation; And

One second insulating body, this second insulating body is arranged on second end of this first insulating body, and the some of this second insulating body is for the electric connection between the corresponding cable with in this leg district that supports this ccontaining corresponding terminal of this plural number row terminal conduit.

8. as 7 described wire and cable connectors of claim the, it is characterized in that a wherein sidewall of this first insulating body forms an elasticity button arm, be used for detaining a corresponding hole that is held on this electronic installation.

9. as 7 described wire and cable connectors of claim the, it is characterized in that, this wire and cable connector further comprises: a conductive shell, this conductive shell is fastened on this first insulating body or this second insulating body, and this conductive shell has at least one grounding elastic part, this at least one grounding elastic part extends towards one of them terminal conduit of this first insulating body, and then is electrically connected to the ccontaining corresponding terminal of this one of them terminal conduit.

10. an electronic installation is characterized in that, this electronic installation has as claim the 1 or 7 described wire and cable connectors.

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