CN201374461Y - Cable connector and combination thereof - Google Patents
Cable connector and combination thereof Download PDFInfo
- Publication number
- CN201374461Y CN201374461Y CN200920068599U CN200920068599U CN201374461Y CN 201374461 Y CN201374461 Y CN 201374461Y CN 200920068599 U CN200920068599 U CN 200920068599U CN 200920068599 U CN200920068599 U CN 200920068599U CN 201374461 Y CN201374461 Y CN 201374461Y
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- China
- Prior art keywords
- cable
- shielding casing
- insulating body
- receiving space
- cable connector
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a cable connector and combination thereof, which comprises a cable connector and a cable combination. The cable connector is provided with an insulating body, a plurality of conducting terminals fixed on the insulating body as well as an upper shielding shell and a lower shielding shell covered on the insulating body; the insulating body is provided with a butt joint end and a cable connection end distributed along the front and back directions; one side of the cable connection end is provided with a holding space used for holding the cables; the upper shielding shell and the lower shielding shell cover the upper side and the lower side of the holding space; the cable combination comprises a plurality of cables which are electronically connected with the terminals and mixed in thick and thin as well as one earthing component fixing each cable together; at least one of the upper shielding shell and the lower shielding shell is contacted with an earthing slice; the earthing component is welded with the earthing layer part of the cable; wherein at least one of the upper shielding shell and the lower shielding shell is arranged on the up and down directions; the part thereof covering the holding space outwards deviates the part thereof near the butt joint end of the insulating body, thus easily mounting the cable combination into the cable connector.
Description
[technical field]
The utility model relates to cable connector combination, the especially a kind of wire and cable connector of miniaturization and the combination of corresponding cable.
[background technology]
The micro wire cable connector is widely used in high frequency communications connectors field, and requirement is connected with multiconductor cable.United States Patent (USP) the 7th, 059 has disclosed a kind of small-sized wire and cable connector No. 906, and it can be applicable to the miniaturized electronics field of notebook computer and so on.This wire and cable connector height is less, it comprises an insulating body, some terminals that is fixed in the insulating body of accommodating, shielding casing and cable combination up and down, wherein the cable combination is made of some cables and earthing member, each root cable comprises transmission signal part and grounded part, the grounding parts phase-splitting welding of aforementioned earthing member and cable, cable is the cable that thickness is mixed, its transmission signal part is welded mutually with terminal, earthing member is installed between the two side arms of insulating body and with last shielding casing and links to each other, thereby forms grounding path.United States Patent (USP) the 7th, 059, be for No. 906 in order to solve when this type of small-sized electrical connector and cable are connected, shielding casing is because of the external force from cable, especially from the external force of thick line cable, and deform, thereby bending two L type shell fragments on the following shielding casing cooperates with last shielding casing, thereby better so the cable combination.This structure is provided with higher accuracy to the position of L type shell fragment, so that it can pass the gap that cable sees just and cooperate with last shielding casing, going up simultaneously shielding casing needs that also corresponding structure is set and is mated, and it is many that complex procedures and cost are improved.Therefore being necessary to design a kind of improved wire and cable connector solves the problems referred to above.
[utility model content]
At above problem, the purpose of this utility model is for providing a kind of wire and cable connector and combination thereof, and the cable combination that they can be different with being mixed with thickness is continuous and simple in structure.
To achieve these goals, a kind of wire and cable connector of the utility model and combination thereof, it comprises a wire and cable connector and a cable combination, wherein wire and cable connector has an insulating body, accommodate the plurality of conductive terminals that is fixed on insulating body and cover on the insulating body, following shielding casing, insulating body has a relative butt end of arranging along fore-and-aft direction and a cable link that links to each other with the butt end, cable link one side has one in order to accommodate the receiving space of cable, on, following shielding casing covers on receiving space, downside, above-mentioned cable combination comprises some cables and metal grounding assembly that each cable is fixed together that thickness is mixed, cable vertically passes grounding assembly along fore-and-aft direction, each cable includes the outer quilt of insulation, insulation is outer by interior ground plane and the conductive core line in the ground plane, wherein conductive core line is connected with conducting terminal, the ground plane of grounding assembly and cable electrically connects, grounding assembly is in cable is housed in above-mentioned receiving space, on, at least one contacts with ground strip in the following shielding casing, on, in the following shielding casing at least one, on above-below direction, its part that covers receiving space outwards departs from its part near the insulating body butt end.
As further improvement of the utility model, described grounding assembly comprises ground strip and following ground strip, be soldering-tin layer between the upper and lower ground strip, the ground plane of cable is wherein gone up ground strip and is contacted with the shell fragment of last shielding casing by scolding tin and ground strip electric connection up and down.
As further improvement of the utility model, described grounding assembly comprises ground strip and following ground strip, is soldering-tin layer between the upper and lower ground strip, and the ground plane of cable is by scolding tin and ground strip electric connection up and down.
As further improvement of the utility model, the described part that covers receiving space that goes up shielding casing is higher than its part near the insulating body butt end, and the part that last shielding casing covers receiving space is provided with the bending downwards of some shell fragments and goes in the above-mentioned receiving space with described to go up the electric connection of ground strip machinery.
As further improvement of the utility model, the part that described shielding casing down covers receiving space is provided with some ends from its close insulating body cable link and bends the kink that forms forward, and described kink extends in the receiving space and the electric connection of the described machinery of ground strip down.
As further improvement of the utility model, the described shielding casing of going up forms for the sheet metal body by integral forming, and it has the close insulating body docking section and the mating part of matching with shielding casing butt connector the butt end, and wherein the mating part is provided with projection.
As further improvement of the utility model, the described shielding casing of going up is bent with some buckling partss down, and following shielding casing upwards is bent with some buckling partss, and the buckling parts of upper and lower shielding casing is interfered fastening mutually.
The beneficial effects of the utility model are: at least one in the upper and lower shielding casing of the present utility model, on above-below direction, its part that covers receiving space outwards departs from its part near the insulating body butt end, that is to say and on above-below direction, enlarged receiving space, the easier cable combination that will mix thick molded lines cable is housed in this receiving space, because the space has enough also reduced the possibility that the external force because of being applied to the cable combination of upper and lower shielding casing deforms up and down; Crucial is the interface shape that this kind setting also can not change the wire and cable connector butt end in addition, has guaranteed the reliability that wire and cable connector docks with butt connector; So be provided with, only need simply to change the some of upper and lower shielding casing or both structures, a little higher than its of the part that makes it cover receiving space get final product near part of insulating body butt end, and operation is simple, also can be in the assurance result of use unlikely reduction production efficiency.
[description of drawings]
The utility model is described in further detail below in conjunction with drawings and embodiments.
Fig. 1 is the schematic perspective view of the wire and cable connector of a kind of execution mode of the utility model;
Fig. 2 is the three-dimensional exploded view of wire and cable connector shown in Figure 1;
Fig. 3 is the vertical view of wire and cable connector shown in Figure 1;
Fig. 4 is 2 times of enlarged drawings of the right view of wire and cable connector shown in Figure 1;
Fig. 5 is the schematic perspective view after wire and cable connector shown in Figure 1 and cable are connected;
Fig. 6 is the schematic perspective view of another angle after wire and cable connector shown in Figure 5 and cable are connected, and wherein goes up shielding casing and is not installed on the insulating body as yet, so that see being connected of cable and conducting terminal;
Fig. 7 is the enlarged drawing of A part among Fig. 6;
Fig. 8 is the upward view after wire and cable connector shown in Figure 6 and cable are connected;
Fig. 9 is wire and cable connector shown in Figure 6 and the cable 2 times enlarged drawings of back along the cutaway view of B-B line direction shown in Figure 8 that are connected.
[embodiment]
Fig. 1 to shown in Figure 9 be a kind of preferred implementation of wire and cable connector of the present utility model and combination thereof.It comprises a wire and cable connector 1 and cable combination 2, and wherein wire and cable connector 1 has an insulating body 10, accommodates and be fixed on the plurality of conductive terminals 14 in the insulating body 10 and cover upper and lower shielding casing 15,17 on insulating body; Above-mentioned cable combination 2 comprises 21,22 and grounding assemblies 23 that each cable is fixed together of some cables that thickness is mixed, cable 21,22 vertically passes grounding assembly 23 along fore-and-aft direction, grounding assembly 23 is connected with the ground connection of cable 21,22, grounding assembly 23 is installed on the insulating body, cable 21,22 welds mutually with conducting terminal 14, thereby last shielding casing 15 electrically contacts formation cable 21,22 grounding paths to last shielding casing 15 with grounding assembly 23 machineries.To describe the structure of each assembly and mutual matching relationship in detail in conjunction with each diagram once.
As shown in Figure 2, insulating body 10 has relative butt end 12 of arranging along fore-and-aft direction and a cable link 13 that links to each other with butt end 12 and is positioned at the side arm 131 of link 13 left and right sides, insulating body 10 is concaved with some plurality of conductive terminals accepting grooves 121 that extend to the cable link from the butt end, and wherein conducting terminal 14 is separately fixed in the above-mentioned conducting terminal accepting groove 121.Form one between cable link 13 and the two side arms 131 in order to accommodating the receiving space 130 of cable combination 2, this receiving space 130 is along with respect to the outside opening of insulating body 10 vertical and horizontals, two directions.The support portion 132 that setting projects upwards on the side arm 131 is in order to support shielding casing 15.In addition, be provided with mounting groove 133 in the inboard of two side arms 131, mounting groove 133 is at outside opening and be connected in order to accommodate grounding assembly 23 with receiving space 130 on respect to insulating body 10 vertical direction.
Equally referring to Fig. 2, conducting terminal 14 extends along fore-and-aft direction, accommodate in the accepting groove 121 that is fixed on insulating body 10, it comprise with the contact site 141 of the termination contact of corresponding butt connector (not shown), with the fixed part 141 of insulating body 10 secure fit and the weld part 143 that welds mutually with cable.
To shown in Figure 4, be installed in the last shielding casing 15 cardinal principle slabbings of insulating body 10 upsides referring to Fig. 1, be stamped to form by the sheet metal of integral body.Last shielding casing comprises the docking section 151 of close insulating body 10 butt ends 12 1 sides and is positioned at the grounding parts 153 of cable link 13 1 sides that grounding parts 153 covers at receiving space 130 upsides.Grounding parts 153 is higher than docking section 151, from Fig. 4, promptly is formed with a step on last shielding casing 15, that is to say that grounding parts 153 outwards departs from docking section 151 on above-below direction.Grounding parts 153 is supported by the support portion on the side arm 131 132.The radially two ends of docking section 151 are provided with the auxiliary section 152 of matching with the shielding casing of butt connector, upwards be equipped with on the auxiliary section 152 projection 156 in order to the corresponding shielding casing interference engagement of butt connector, thereby can reach better shield effectiveness during butt joint.The radially two ends of 152 side and grounding parts 153 all have some buckling partss 157 vertically downward in the auxiliary section, and buckling parts 157 is provided with perforate 158 and cooperates in order to the corresponding construction with following shielding casing 17.In addition, offer some strip flutings 154 on the grounding parts 153, all have at least one bending shell fragment 155 in each fluting 154, these shell fragments 155 extend in the above-mentioned receiving space 130.
Be installed in the following shielding casing 17 and the last shielding casing 15 the same slabbings substantially of insulating body 10 downsides, be stamped to form by the sheet metal of integral body.It is near the part of the cable link 13 of insulating body 10, i.e. 130 downside is covered in the space in its rear end.The rear end of following shielding casing 17 is provided with some kinks 172, and described kink 172 oneself rear ends 171 of following shielding casing 17 bend forward along described fore-and-aft direction, extend in the above-mentioned receiving space 130.Also be provided with strip fluting 174 on the kink 172, be provided with shell fragment 175 in the fluting 174, can better elasticity thereby full wafer kink 172 is had.The radially two ends of following shielding casing 17 have some vertically extending buckling partss 177 that make progress, these buckling partss 177 are provided with outstanding outside salient point 176 and match with the perforate 58 of last shielding casing 15, thereby upper and lower shielding casing 15,17 reaches good fit, so can play better anti-electromagnetic interference (EMI) effect when wire and cable connector 1 is connected with butt connector and cable combination 2.
To shown in Figure 9, cable combination 2 comprises 21,22 and metal grounding assemblies 23 that each cable is fixed together of some cables that thickness is mixed as Fig. 5, and wherein each root cable 21,22 vertically passes grounding assembly 23 along fore-and-aft direction.Cable 21 is thin type coaxial cable, it comprise insulation outer by 211, insulation is outer by ground plane 212 and the conductive core line 213 in the ground plane, wherein the conductive core line 213 outer one deck insulators (not shown) that also are wrapped in 211.Cable 22 is thick molded lines cable, its equally also comprise insulation outer by 221, insulation is outer by ground plane 222 in 221 and the conductive core line 223 in the ground plane.Grounding assembly 23 has last ground strip 231, following ground strip 233 and be soldering-tin layer 232 between upper and lower ground strip 231,233.In assembling process, scribble scolding tin on the upper and lower ground strip 231,232, the ground plane of cable 21,22 is placed between the upper and lower ground strip 231,232, heat then the scolding tin hot melt, thereby cable is being fixed between two ground strips 231,232, described ground plane 212,222 also electrically connects by scolding tin and upper and lower ground strip 231,232.
In the receiving space 130 of cable combination 2 around the top is fit into cable link 13, its grounding assembly 23 is fit in the mounting groove 133 of side arm 131, and the conductive core line 213 of cable welds mutually with the weld part 143 of conducting terminal 14.After upper and lower shielding casing 15,17 was installed on the insulating body 10, the shell fragment 155 of last shielding casing 15 electrically connected with last ground strip 231 machineries; The kink 172 of following shielding casing 17 and shell fragment 175 electrically connect with following ground strip 233 machineries.When the wire and cable connector 1 that is welded with cable combination 2 docks with corresponding connector, shielding casing contacts with corresponding connector up and down, thereby the ground plane 212,222 that forms cable 21,22 is to upper and lower shielding casing, and upper and lower shielding casing is to the grounding path of the shielding casing of butt connector.
The grounding parts that covers receiving space 130 153 grounding parts 153 on above-below direction of going up shielding casing 15 in the present embodiment outwards departs from its docking section 151 near insulating body 10 butt ends 12, thereby on above-below direction, enlarged receiving space 130, the cable combination that so just will mix thick molded lines cable easily is housed in this receiving space 130, simultaneously because on the space has enough also reduced up and down, the possibility that the external force because of being applied to the cable combination of following shielding casing deforms, crucial is the interface shape that this kind setting can not change wire and cable connector 1 butt end 12 yet in addition, has guaranteed the reliability that wire and cable connector docks with butt connector; In addition, so be provided with, only need simply to change the some of upper and lower shielding casing or both structures, a little higher than its part near the insulating body butt end of the part that makes it cover receiving space gets final product, operation is simple, also can be when guaranteeing result of use unlikely reduction production efficiency.
In order on above-below direction, to have enlarged the interface shape that receiving space 130 guarantees can not change wire and cable connector 1 butt end 12 simultaneously, obviously we also can be on above-below direction, the part that following shielding casing 17 is covered receiving space 130 outwards departs from its part near insulating body butt end 12, perhaps upper and lower 15,17 parts that cover receiving space 130 is outwards departed from the part of its close insulating body butt end 12 simultaneously on above-below direction.In sum, for the person of ordinary skill of the art, that is done under instruction of the present utility model changes at equivalence of the present utility model, must be included in the scope that the utility model claim advocated.
Claims (10)
1. wire and cable connector, it comprises an insulating body, accommodate the plurality of conductive terminals that is fixed on insulating body and cover on the insulating body, following shielding casing, insulating body has a relative butt end along fore-and-aft direction is arranged extends to the cable link with a cable link that links to each other with the butt end and from the butt end plurality of conductive terminals accepting groove, wherein conducting terminal is separately fixed in the above-mentioned conducting terminal accepting groove, cable link one side has one in order to accommodate the cable receiving space, on, following shielding casing covers on receiving space, downside, wherein go up, in the following shielding casing at least one, part stretches in the above-mentioned receiving space, it is characterized in that: on, in the following shielding casing at least one, on above-below direction, its part that covers receiving space outwards departs from its part near the insulating body butt end.
2. wire and cable connector as claimed in claim 1, it is characterized in that: the described part that covers receiving space that goes up shielding casing is higher than its part near the insulating body butt end, and the part that last shielding casing covers receiving space is provided with some shell fragments and bends in the above-mentioned receiving space downwards.
3. wire and cable connector as claimed in claim 1 is characterized in that: the part that described shielding casing down covers receiving space is provided with some kinks that extend into described receiving space.
4. wire and cable connector as claimed in claim 3 is characterized in that: an end of the close insulating body cable link of oneself following shielding casing of described kink bends forward along described fore-and-aft direction and forms.
5. wire and cable connector as claimed in claim 1, it is characterized in that: described upward shielding casing is the sheet metal body by integral forming, it has the close insulating body docking section and the mating part of matching with shielding casing butt connector the butt end, and wherein the mating part is provided with projection.
6. wire and cable connector as claimed in claim 1 is characterized in that: the described shielding casing of going up is bent with some buckling partss down, and following shielding casing upwards is bent with some buckling partss, and the buckling parts of upper and lower shielding casing is interfered fastening mutually.
7. cable connector combination, it comprises a wire and cable connector and a cable combination, wherein wire and cable connector has an insulating body, accommodate the plurality of conductive terminals that is fixed on insulating body and cover on the insulating body, following shielding casing, insulating body has a relative butt end of arranging along fore-and-aft direction and a cable link that links to each other with the butt end, cable link one side has one in order to accommodate the receiving space of cable, on, following shielding casing covers on receiving space, downside, above-mentioned cable combination comprises some cables and metal grounding assembly that each cable is fixed together that thickness is mixed, cable vertically passes grounding assembly along fore-and-aft direction, each cable includes the outer quilt of insulation, insulation is outer by interior ground plane and the conductive core line in the ground plane, wherein conductive core line is connected with conducting terminal, the ground plane of grounding assembly and cable electrically connects, grounding assembly is in cable is housed in above-mentioned receiving space, on, at least one contacts with ground strip in the following shielding casing, it is characterized in that: on, in the following shielding casing at least one, on above-below direction, its part that covers receiving space outwards departs from its part near the insulating body butt end.
8. cable connector combination as claimed in claim 7 is characterized in that: described grounding assembly comprises ground strip and following ground strip, is soldering-tin layer between the upper and lower ground strip, and the ground plane of cable is by scolding tin and ground strip electric connection up and down.
9. cable connector combination as claimed in claim 8, it is characterized in that: the described part that covers receiving space that goes up shielding casing is higher than its part near the insulating body butt end, and the part that last shielding casing covers receiving space is provided with the bending downwards of some shell fragments and goes in the above-mentioned receiving space with described to go up the electric connection of ground strip machinery.
10. cable connector combination as claimed in claim 8, it is characterized in that: the part that described shielding casing down covers receiving space is provided with some ends from its close insulating body cable link and bends the kink that forms forward, and described kink extends in the receiving space and the electric connection of the described machinery of ground strip down.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920068599U CN201374461Y (en) | 2009-03-09 | 2009-03-09 | Cable connector and combination thereof |
| US12/485,497 US7914322B2 (en) | 2009-02-23 | 2009-06-16 | Cable connector and assembly thereof with improved housing structure |
| JP2009004191U JP3153260U (en) | 2009-02-23 | 2009-06-18 | Cable connector |
| EP09175988A EP2221925A3 (en) | 2009-02-23 | 2009-11-13 | Cable connector and assembly thereof with improved housing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920068599U CN201374461Y (en) | 2009-03-09 | 2009-03-09 | Cable connector and combination thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201374461Y true CN201374461Y (en) | 2009-12-30 |
Family
ID=41500542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920068599U Expired - Fee Related CN201374461Y (en) | 2009-02-23 | 2009-03-09 | Cable connector and combination thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201374461Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102195171A (en) * | 2010-01-29 | 2011-09-21 | 松下电工株式会社 | Connector and body used in the same |
-
2009
- 2009-03-09 CN CN200920068599U patent/CN201374461Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102195171A (en) * | 2010-01-29 | 2011-09-21 | 松下电工株式会社 | Connector and body used in the same |
| CN102195171B (en) * | 2010-01-29 | 2013-11-20 | 松下电器产业株式会社 | Connector and body used in the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091230 Termination date: 20170309 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |