CN103199359B - Cable-assembly - Google Patents
Cable-assembly Download PDFInfo
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- CN103199359B CN103199359B CN201210006150.4A CN201210006150A CN103199359B CN 103199359 B CN103199359 B CN 103199359B CN 201210006150 A CN201210006150 A CN 201210006150A CN 103199359 B CN103199359 B CN 103199359B
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- Prior art keywords
- cable
- assembly
- flat cable
- shield shell
- separator
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- 125000006850 spacer group Chemical group 0.000 claims abstract description 13
- 239000004020 conductor Substances 0.000 claims description 27
- 230000002093 peripheral effect Effects 0.000 claims description 25
- 230000007246 mechanism Effects 0.000 claims description 23
- 238000000429 assembly Methods 0.000 claims 3
- 206010039509 Scab Diseases 0.000 description 20
- 230000008054 signal transmission Effects 0.000 description 17
- 238000010586 diagram Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 6
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- 238000005516 engineering process Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000012790 adhesive layer Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- MINPZZUPSSVGJN-UHFFFAOYSA-N 1,1,1,4,4,4-hexachlorobutane Chemical compound ClC(Cl)(Cl)CCC(Cl)(Cl)Cl MINPZZUPSSVGJN-UHFFFAOYSA-N 0.000 description 1
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- 238000011900 installation process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
- H01R13/6658—Structural association with built-in electrical component with built-in electronic circuit on printed circuit board
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
- H01R13/512—Bases; Cases composed of different pieces assembled by screw or screws
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
A kind of cable-assembly, comprise: at least two connectors separated by least one separator with the first locking component, each at least two connectors comprises insulation crust and is contained in multiple contacts wherein, and each contact has the afterbody outside the diapire extending to insulation crust; Have printed circuit board (PCB) that is anterior and relative rear portion, multiple conduction mark hole is arranged in anterior and multiple conductive spacer is arranged in relative rear portion, the wherein afterbody of the accommodating the plurality of contact of multiple conduction mark hole difference; Flat cable, it comprises multiple battery core, and wherein these battery cores of flat cable are electrically connected to multiple conductive spacer respectively; And shield shell, be limited with an inner space wherein, wherein, at least part of, printed circuit board (PCB), at least one separator of at least two connectors at least partially, flat cable be placed in this inner space at least partially, wherein shield shell is provided with the second locking component engaged with the first locking component of separator.
Description
Technical field
The present invention relates to cable-assembly substantially, particularly relates to a kind of cable-assembly with lock function.
Background technology
In modern communications, there is more and more higher requirement to the speed of Signal transmissions.In addition, due to the restriction in space, more and more higher requirement is had to the high intense of the signal cable arrangement in cable-assembly.Therefore, this is the trend of development in the future for the cable-assembly of high density signal transmission.That is, in limited space, advantageously realize the maximization of the signal transmission unit quantity of such as electric power connector and be connected electrically cable etc., thus be provided for the condition that Signal transmissions accelerates.
In addition, in order to realize the maximization of signal element quantity in limited space, the signal transmission unit in assembly, such as electric connector and cable should be have flexibility as much as possible.Usually, due to the intensive that terminals are arranged, the circuit layout directly for terminals becomes difficult in the fabrication process with welding.But if increase printed circuit board (PCB) (PCB) between connector and cable, so assembly will become and more have flexibility.
On the other hand, in order to ensure the stability of Signal transmissions, the assembly for these signal transmission units in use must be firm, and the shell therefore had for cable protection is considered to a kind of preferred type.Usually, the sub-assembly of signal transmission unit and connected cable is protected by the such as external rigidity such as outer rigid housing, metal shell accessory.Therefore, the technology of a crucial machinery is the signal transmission unit that how will be separated, cable, and the accessory of such as shell etc. is assembled together.In addition, be most desirably during use this assembly is securely installed to be connected to this assembly ancillary equipment or device in realize Signal transmissions object.
Flat connector is widely used in telecommunication connected system.In order to realize having flexible connection, the cable-assembly for flat connector plays important effect between the equipment of this system.Certainly, in order to realize the maximization of signal element quantity in limited space, usually, the solution that the compactedness that the configuration of the parallel placement of two or more connector is considered to provide the connector of improvement to arrange is transmitted with signal for faster.As discussed before, desirably in a compact fashion printed circuit board (PCB) is increased to flat connector and cable-assembly, thus makes assembly have better flexibility.In addition, also as discussed before, be optimally the application by accessory, provide the protection for connector and cable, What is more provides the fixing protection of the mechanical type of assembly and peripheral unit.
US20100203754A1 discloses a kind of cable-assembly with bolt lock mechanism, wherein the bolt lock mechanism latch piece that comprises impeller and coordinate with this impeller, and the interconnection between impeller and latch piece is stable.But, seem in this patent document not used for the PCB of cable-assembly and guard shield.
US20090301761A1 discloses a kind of cable-assembly with connector, has internal printed circuit board.Cable-assembly comprises insulation crust; Be arranged on the multiple contacts in insulation crust, each contact has the afterbody outside the rear surface extending to shell; And, there is the printed circuit board (PCB) of front part and relative rear portion.The afterbody of contact is welded to the front part of printed circuit board (PCB); And the conductive spacer of printed circuit board (PCB) is divided at least two groups of connection two kinds of cables.Cover mold is on the rear portion of connector and the front part of cable.But above-mentioned disclosed technology contents, is only applicable to, by printed circuit board (PCB), a kind of single connector is connected to corresponding cable.In addition, the not open any technology contents about lock-in feature of this cable-assembly.
US006165017A describes a kind of cable and damper ends connector.This cable and damper ends connection device has for metal screen layer being fixed to insulation crust and the locking device preventing attachment from getting loose.Metal screen layer comprises shell and lower casing.Metal screen layer has for engaging with corresponding locking member and guaranteeing that upper lower casing is firmly assembled to two of insulation crust and locks slit.But, this bolt lock mechanism operating difficulties, thus produce cost unnecessary in manufacture and assembling.In addition, owing to not having PCB and cable, this connector can't be applied in high speed transmission of signals.
Summary of the invention
The present invention is intended to overcome or alleviate at least one or more the above-mentioned technical problem existed in prior art.
The present invention aims to provide a kind of cable-assembly that high density signal can be provided to transmit.
Therefore, at least one object of the present invention is to provide a kind of cable-assembly with lock function, and this cable-assembly has compact connector arrangement in limited space.
Another object of the present invention is to provide a kind of cable-assembly with lock function, this cable-assembly describes a kind of for only adopting mechanical measure the parts of separation to be assembled to together structure in shield shell, thus makes cable assembling process become convenient and simple.
Another object of the present invention is to provide a kind of cable-assembly with lock function, wherein the shell of cable-assembly be combined with for cable-assembly is locked in the mode be fixedly connected be connected to this assembly peripheral unit in the mechanical type bolt lock structure of the convenience and practicality that realize Signal transmissions object.
According to an aspect of the present invention, a kind of cable-assembly with lock function is provided.This cable-assembly comprises:
At least two connectors, it is separated by least one separator with the first locking component, each at least two connectors comprises insulation crust and is contained in multiple contacts wherein, and each contact has the afterbody outside the diapire extending to insulation crust;
Printed circuit board (PCB), it has front portion and relative rear portion, and multiple conduction mark hole is arranged in anterior and multiple conductive spacer is arranged in relative rear portion, and wherein multiple conduction mark hole is equipped with the afterbody of multiple contact respectively;
Flat cable, it comprises multiple battery core, and wherein these battery cores of flat cable are electrically connected to multiple conductive spacer respectively; With
Shield shell, limit inner space wherein, wherein, at least part of, printed circuit board (PCB), at least one separator of at least two connectors at least partially, flat cable be placed in inner space at least partially, wherein shield shell is provided with the second locking component engaged with the first locking component of separator.Preferably, these at least two connectors are parallel to each other.
According to a preferred embodiment of the present invention, the step part that insulation crust in each at least two connectors comprises extension and gives prominence to downwards from the front portion of extension, wherein the afterbody of contact extends to outside the step wall of the step part of insulation crust.
According to a preferred embodiment of the present invention, separator has L shape and comprises the step body extending body and give prominence to from the front portion extending body downwards, wherein the step body of the step part of insulation crust and separator to resist in the end sides of printed circuit board (PCB) thus at least two connectors and separator is located in position, wherein, the first locking component of separator extends to outside the rear wall of insulation crust.
Particularly, separator has L shape and comprises extension body, and the first locking component is the through hole laterally running through the rearward end extending body, and the second locking component is be formed on shield shell and be suitable for inserting the lug of through hole.
According to a preferred embodiment of the present invention, shield shell comprises the first and second shield shell half portion further, and the second locking component is arranged at least one in the first and second shield shell half portion.
Particularly, the first and second shield shell half portion by least one first tightening member secured to one another engage.
Further, cable-assembly comprises shell further, limits wherein and receives space, and flat cable is placed in reception space; Wherein on the roof of shell, arrange bolt lock mechanism, bolt lock mechanism is suitable for cable-assembly to be latchable to peripheral unit.
According to a preferred embodiment of the present invention, bolt lock mechanism comprises the U-shaped groove of the prolongation be formed in the roof of shell, is suspended on the overarm arm in U-shaped groove, and is arranged on the latch component at overarm arm place; Wherein the latch component of bolt lock mechanism is suitable for engaging to realize breech lock function to the corresponding latch component of peripheral unit.
Preferably, overarm arm comprises the end regions being formed in its free end further, and once end regions is pressed downwards, the latch component of bolt lock mechanism is disengaged to realize release function with the peripheral latch component of ancillary equipment.
According to a preferred embodiment of the present invention, shield shell comprises the passive bonding part being arranged on its rear end place further, shell comprises further and is arranged on its front end place and is suitable for the active engagement part that engages with passive bonding part, further, the joint between passive bonding part and active engagement part is fastening by least one second tightening member.
Especially, flat cable is securely contained in the spatial accommodation of shell by least one second tightening member.
More specifically, the battery core of flat cable forms a pair with upper conductor, extend with the length L of upper conductor along flat cable and be spaced apart from each other on the width w of flat cable for a pair, comprise the first conductor and the second conductor with each in upper conductor a pair, each in the first and second conductors comprise by conductor insulation part around conductor core wire; With
Flat cable also comprises the first and second shielded films be arranged on the opposite flank of flat cable, first and second shielded films comprise cover part and tighten up part, cover part is partly configured to make from cross section with tightening up, it is each that the cover part of the first and second shielded films fully combines with around in the first and second shielded films, and the first and second shielded films tighten up part to combine with the first and second conductors forming flat cable between at least one tighten up portion, largest interval between the cover part of the first and second shielded films is D, the minimum interval of tightening up between part of the first and second shielded films is d, d/D is less than about 0.5.
As from the foregoing, the present invention at least has following technique effect:
First, according to the present invention, provide a kind of cable-assembly in limited space with compact connector arrangement.This cable-assembly can comprise two or more connector, and each connector comprises multiple contact, these contacts are electrically connected to the flat cable with multiple battery core lines by the conduction mark hole on printed circuit board (PCB) and conductive spacer, therefore, high density signal transmission is realized by this cable-assembly.In addition, owing to having such as around the accessory of the shield shell of conductive component, this cable-assembly can avoid the destruction from the external world.
Secondly, cable-assembly according to the present invention describes a kind of for only adopting mechanical measure the parts of separation to be assembled to together structure in shield shell, thus makes cable assembling process become convenient and simple.That is, the present invention allows to realize the assembling of cable by means of only simple Machine Design in easily and fast and reliable mode.
Again, in cable-assembly according to the present invention, the shell of cable-assembly be combined with for cable-assembly is locked in the mode be fixedly connected be connected to this assembly peripheral unit in the mechanical type bolt lock structure of the convenience and practicality that realize Signal transmissions object.Particularly, according to the present invention, give a kind of suspension beam structure with locking member, to provide being fixedly connected with reliably between cable-assembly with peripheral unit.And, the bolt lock mechanism be attached on the shell of cable-assembly can be realized by simple manufacturing process.In addition, this design also significantly reduces cost.
Accompanying drawing explanation
In order to above-mentioned and other side of the present invention and advantage can more be become apparent, below in conjunction with the drawings and specific embodiments, the invention will be further described.
Fig. 1 is a kind of a kind of decomposing schematic representation with the cable-assembly of lock function in accordance with a preferred embodiment of the present invention;
Fig. 2 is a kind of according to the preferred embodiment of the invention another kind of decomposing schematic representation with the cable-assembly of lock function;
Fig. 3 is a kind of schematic diagram of the connector had according to the preferred embodiment of the invention in the cable-assembly of lock function;
Fig. 4 is a kind of schematic diagram of the printed circuit board (PCB) had according to the preferred embodiment of the invention in the cable-assembly of lock function;
Fig. 5 is a kind of schematic diagram of the separator had according to the preferred embodiment of the invention in the cable-assembly of lock function;
Fig. 6 is a kind of schematic diagram of the first shield shell half portion of the shield shell had according to the preferred embodiment of the invention in the cable-assembly of lock function;
Fig. 7 is a kind of schematic diagram of the cable-assembly partly assembled according to the preferred embodiment of the invention;
Fig. 8 is the another kind of schematic diagram of the cable-assembly partly assembled according to the preferred embodiment of the invention;
Fig. 9 is a kind of schematic diagram of the cable-assembly according to the preferred embodiment of the invention with lock function, does not show secondary shielding case half and shell;
Figure 10 is a kind of schematic diagram of the cable-assembly according to the preferred embodiment of the invention with lock function, does not have display housing, to illustrate the joint between the first and second shield shell half portion;
Figure 11 is a kind of schematic diagram of the cable-assembly assembled completely according to the preferred embodiment of the invention;
Figure 12 is a kind of schematic diagram that the cable-assembly assembled completely is according to the preferred embodiment of the invention applied in peripheral unit;
Figure 13 is the cable-assembly assembled the completely according to the preferred embodiment of the invention as shown in figure 12 a kind of profile along the line P-P in Figure 12 when being applied in related device, to illustrate the breech lock function realized between the latch component of cable-assembly and the corresponding latch component of periphery device;
Figure 14 is a kind of schematic diagram with the cable-assembly of lock function being in partly confined state can selecting embodiment according to of the present invention, and wherein some separators are positioned between every two neighboring connectors respectively;
Figure 15 can select a kind of schematic diagram with the cable-assembly of lock function being in part confined state of embodiment according to of the present invention another, wherein only has a separator location between connectors;
Figure 16 is a kind of schematic diagram of the shielded type cable in cable-assembly according to a preferred embodiment of the invention; With
Figure 17 is a kind of transverse cross-sectional view of the cable in cable-assembly according to a preferred embodiment of the invention.
Below only with the relative configuration relation etc. between the quantity of the rough schematic in the mode of example embodiment simply openly accompanying drawing, building block, material and shape and building block, but protection scope of the present invention is not limited to this.
Embodiment
Below with reference to the accompanying drawings describe Illustrative embodiments of the present invention in detail, wherein identical from start to finish label represents same or analogous element.But, the disclosure can have multiple multi-form specific embodiment, and following the specific embodiment being not limited only to set forth here is disclosed, otherwise, by providing these specific embodiments, expressed thoroughly by of the present disclosure comprehensively, those skilled in the art can be made to understand concept of the present invention completely.
See Fig. 1-2, provide a kind of cable-assembly 1000 with lock function according to a preferred embodiment of the present invention, for being electrically connected with peripheral unit (see Figure 12).As shown in Figure 1-2, the cable-assembly 1000 with lock function at least comprises at least two connectors 1, printed circuit board (PCB) 2, flat cable 4; Separator 3, and shield shell 5.During application, peripheral unit 2000 will be electrically connected via connector 1 and cable-assembly 1000, to realize Signal transmissions object between the two.
See Fig. 1-3, according to a preferred embodiment of the present invention, two connectors 1, are embodied as flat connector, place in parallel with each other.Multiple contacts 11 that each connector 1 comprises insulation crust 10 and is contained in wherein.Shell 10 is microscler insulation crusts, and it has roof 12, diapire 13, pair of sidewalls 14,15, and the inner space limited by these walls.Inner space is separated by some jubes, and multiple contact 11 is contained in inner space independently.As shown in Figure 3, each contact 11 has each contact and has afterbody 110 outside the diapire 13 extending to insulation crust 10.Preferably, two connectors 1 each in insulation crust 10 be L shape, and the step part 131 that insulation crust 10 comprises extension 130 and gives prominence to downwards from the front portion of extension 130.Step wall 1310 is formed as the antetheca 16 being parallel to shell 10, and the afterbody 110 of contact 11 extends to outside the step wall 1310 of the step part 131 of insulation crust 10.
See Fig. 1-2 and 4, according to a preferred embodiment of the present invention, printed circuit board (PCB) 2 has substrate 20, multiple conduction mark hole 210, and multiple conductive spacer 220,221,222,223.As shown in Figure 4, the substrate 20 of printed circuit board (PCB) 2 has anterior 21 and relative rear portion 22, and multiple conduction mark hole 210 is arranged in the relative rear portion 22 that the front portion 21 of substrate 20 and multiple conductive spacer 220,221,222,223 are arranged in substrate 20.According to this preferred embodiment, the afterbody 110 of multiple contact 11 is contained in multiple conduction mark hole 210 respectively.In addition, a pair gap 224,225 is respectively formed at the both sides at relative rear portion 22, thus the securing member that will be described below is passed from it.
See Fig. 1-2, according to a preferred embodiment of the present invention, flat cable 4, such as Twinax cable, comprise multiple battery core 41, and be encapsulated in the strip of paper used for sealing 43 in outside of these battery cores 41, makes cable 4 have flat form.According to this preferred embodiment, the terminals of these battery cores 41 of flat cable 4 expose and are electrically connected to the plurality of conductive spacer 220,221,222,223 respectively.
Particularly, as shown in FIG. 16 and 17, the battery core 41 of flat cable 4 forms a pair with upper conductor 410, extends and is spaced apart from each other on the width w of flat cable 4 for this pair with the length L of upper conductor 410 along flat cable 4.Comprise the first conductor 412 and the second conductor 414 with each in upper conductor 410 this pair, and the first and second conductors 412, each in 414 comprise by conductor insulation part 410b around conductor core wire 410a.
See Figure 16 and 17, the strip of paper used for sealing 43 of flat cable 4 also comprise be arranged in flat cable 4 opposite flank on the first and second shielded films 430.Particularly, as shown in figure 17, first and second shielded films 430 comprise cover part 430a and tighten up part 430b, cover part 430a and tighten up part 430b and be configured to make from cross section, it is each that the cover part 430a of the first and second shielded films 430 fully combines with around in the first and second shielded films 430, and the part 430b that tightens up of the first and second shielded films 430 combines with the first and second conductors 412 forming flat cable 4, and at least one between 414 tightens up portion.Largest interval between the cover part 430a of the first and second shielded films 430 is D, and the minimum interval of tightening up between part 430b of the first and second shielded films 430 is d, and d/D is less than about 0.5.Preferably, flat cable 4 can comprise the adhesive layer 42 be arranged between the first and second shielded films 430 at random.Adhesive layer 42 to major general first and second shielded film 430 tighten up the strip of paper used for sealing 43 that part 430b is bonded to each other to be formed flat cable 4.
See Fig. 1-2 and 5, according to a preferred embodiment of the present invention, distance piece 3 to be arranged between two connectors 1 and to be provided with the first locking component 330 at its afterbody 33.Preferably, as shown in Figure 5, separator 3 has L shape and comprises the step body 3b extending body 3a and give prominence to from the front portion extending body 3a downwards.Separator 3 has the first diapire 31, the second diapire 32 opened with the first diapire 31 stage, pair of sidewalls 34,35, and the stepped wall 30 formed perpendicular to the first diapire 31 and the second diapire 32.According to this preferred embodiment, as shown in FIG. 7 and 8, the stepped wall 30 of the step part 131 of the insulation crust 10 of two connectors 1 and the step body 3b of separator 3 to resist in the end sides of printed circuit board (PCB) 2 thus at least two connectors 1 and separator 3 is located in position.It is worth mentioning that, according to the present invention, distance piece 3 can play the effect of lock cell, and the parts that such as connector 1, PCB2, flat cable 4 etc. are separated can be assembled to together in shield shell 5 by distance piece 3 thus to form the firm mechanical structure of cable-assembly.In addition, the position of distance piece and quantity can be change in varied situations.That is, when being furnished with multiple connector (two or more), a distance piece can only be placed between these connectors; Or, between any two neighboring connectors, place some distance pieces randomly.Such as, according to a preferred embodiment of the invention, as illustrated in fig. 1 and 2, a distance piece 3 is placed between these two connectors 1.Can select in embodiment as shown in figure 14, some distance pieces are positioned between every two neighboring connectors respectively.In another embodiment selected as shown in figure 15, a distance piece is only had to be positioned between these (two or more) connectors.
See Fig. 1-2 and 6, according to a preferred embodiment of the present invention, shield shell 5 is formed with inner space wherein, wherein, at least part of, printed circuit board (PCB) 2, the separator 3 of at least two connectors 1 at least partially, flat cable 4 be placed in inner space at least partially, wherein shield shell 5 is provided with the second locking component 5130 engaged with the first locking component 330 of separator 3.Shield shell 5 is preferably made up of metal material.
According to this preferred embodiment, as Figure 7-8, during assembling, namely when the step wall 1310 of the insulation crust 10 of two connectors 1 and the stepped wall 30 of the step body 3b of distance piece 3 be assembled into resist in the end sides of printed circuit board (PCB) 2 thus these two connectors 1 and separator 3 located in position time, the first locking component 330 being positioned at the afterbody 33 of distance piece 3 protrudes into outside the rear wall of insulation shell 10 of these two connectors 1.Particularly, the first locking component is embodied as the through hole 330 laterally running through the rearward end (that is, the afterbody 33 of distance piece 3) extending body 3a, and the second locking component 5130 is embodied as the lug 5130 be formed on shield shell 5.During assembling, lug 5130 inserts through hole 330.Selectively, in another embodiment, first locking component 330 can be formed as extending body 3a (namely, the afterbody 33 of separator 3) on sunk part, in the case, second locking component 5130 (such as, protuberance) is fitted into sunk part to realize lock function.
According to the present invention, see Fig. 1-2 and 6, shield shell 5 may further include the first and second shield shell half portion 51,52.First shield shell half portion 51 has roof 510, diapire 511, sidewall 512, and the first inside limited by these walls 510,511,512.First inside of the first shield shell half portion 51 is separated by the first central dividing plate 513.Second locking component 5130 is formed in the front portion of the first shield shell half portion 51, namely before the first central dividing plate 513.Through hole 5131,5132, the 5133 horizontal middle parts being formed in the first shield shell half portion 51.Joined wall 514,515,516 and the groove 517 that limited by these walls 514,515,516 be formed in the rear portion of the first shield shell half portion 51, that is, be formed in the rear portion of the first central dividing plate 513.Through hole 5140,5160 are longitudinally formed in joined wall 514, in 516.
Preferably, except the second locking component 5130 in this preferred embodiment, secondary shielding case half 52 has the structure of the basic class Sihe symmetry with the first shield shell half portion 51.Secondary shielding case half 52 has roof 520, diapire 521, sidewall 522, and the second inside limited by these walls 520,521,522.Second inside of secondary shielding case half 52 is separated by the second central dividing plate 523.Through hole 5231,5232, the 5233 horizontal middle parts being formed in secondary shielding case half 52.Joined wall 524,525,526 and the groove 527 that limited by these walls 524,525,526 be formed in the rear portion of secondary shielding case half 52, that is, be formed in the rear portion of central dividing plate 523.Through hole 5240,5260 are longitudinally formed in joined wall 524, in 526.As shown in figs. 9-10, the first and second shield shell half portion 51,52 are passed through by multiple first tightening member 71 (such as, three shown the first screws 71) be correspondingly each passed through these through holes 5131,5132,5133,5231,5232,5233 and be securely bonded together.
Particularly, the second locking component 5130 can be located at the first and second shield shell half portion 51, at least one in 52, or is located on two of the first and second shield shell half portion 51,52.In the preferred embodiment, as shown in Figure 2, the madial wall of the second locking component 5130 (lug 5530 in the preferred embodiment) horizontal expansion in the first shield shell half portion 51.Selectively, in the first and second shield shell half portion 51, two the second locking components 5130 are set on 52 respectively.In the case, the first locking component 330 is embodied as through hole, and such two the second locking components 5130 can insert in through hole (the first locking component) 330 to realize lock function.
According to a preferred embodiment of the present invention, as shown in Figure 1-2, cable-assembly 1000 comprises the shell 6 resisting external force for the protection of flat cable 4 further.Shell 6 has roof 60, diapire 61, pair of sidewalls 62,63, and the reception space 64 limited by these walls 60,61,62,63.Flat cable 4 is contained in and receives in space 64.Through hole 600,601 longitudinal front portions being formed in roof 60.Correspondingly, through hole 610,611 longitudinal front portions being formed in diapire 61.Shell 6 is preferably made up of plastic material.
According to a preferred embodiment of the present invention, as shown in Figure 1-2, the roof 60 of shell 6 arranges bolt lock mechanism 8, bolt lock mechanism 8 is suitable for cable-assembly 1000 to be latchable to peripheral unit 200.Particularly, bolt lock mechanism 8 comprises the U-shaped groove 603,604 of the prolongation be formed in the roof 60 of shell 6, is suspended on U-shaped groove 603, the overarm arm 605 in 604, and is arranged on the latch component 6050 at overarm arm 605 place.The latch component 6050 of bolt lock mechanism 8 is suitable for engaging to realize breech lock function to the corresponding latch component 2050 of peripheral unit 2000.According to this preferred embodiment, as shown in Fig. 1-2 and Figure 13, overarm arm 605 comprises the end regions 6051 being formed in its free end further.As shown in figure 13, once cable-assembly 100 is installed in corresponding device 2000, the latch component 6050 of bolt lock mechanism 8 engages to realize breech lock function to the corresponding latch component 2050 of peripheral unit 2000.Same, once the end regions 6051 of overarm arm 605 is pressed downwards, the latch component 6050 of bolt lock mechanism 8 is disengaged to realize release function to the corresponding latch component 2050 of peripheral unit 2000.
According to a preferred embodiment of the present invention, as shown in Fig. 1-2 and 12, shield shell 5 comprises the first bonding part 530 being arranged on its rear end place further, shell 6 comprises further and is arranged on its front end place and is suitable for the second bonding part 630 of engaging with the first bonding part 530, further, the joint between the first bonding part 530 and the second bonding part 630 is fastening by the second tightening member of similar screw 72.Meanwhile, flat cable 4 is securely contained in the reception space 64 of shell 6 by these second screws 72.
According to a preferred embodiment of the present invention, as shown in Fig. 1-2 and 7-11, the assembling process relating to the cable-assembly 1000 with lock function is below described.
First, two electric connectors 1 are placed on printed circuit board (PCB) 2 in parallel with each other, then, multiple contacts 11 of connector 1 are correspondingly inserted multiple conduction mark hole 210, until the step part 131 of the insulation crust 10 of two connectors 1 resists in the end sides of printed circuit board (PCB) 2.But, distance piece 3 is placed between two connectors 1 on printed circuit board (PCB) 2, until the stepped wall 30 of the step body 3b of separator 3 resists in the end sides of printed circuit board (PCB) 2, now, the afterbody 33 of distance piece 3, i.e. the first locking component 330 location place, outside the rear wall of insulation crust 10 extending to two connectors 1.Then, the battery core 41 (such as by welding) of flat cable 4 is electrically connected to the plurality of conductive spacer 220,221,222,223 respectively.After this, first shield shell half portion 51 is installed on printed circuit board (PCB) 2 along a cross side of printed circuit board (PCB), make the second locking component (lug) 5130 insert the second locking component (through hole) 330 simultaneously, so that secondary shielding case half 52 is installed on printed circuit board (PCB) 2 along another cross side of printed circuit board (PCB), finally, multiple first screw 71 is each passed through the circular hole 5231 in secondary shielding case half 52, 5232, 5233 and first circular hole 5131 of shield shell half portion 51, 5132, 5133, thus by the first and second shield shell half portion 51, 52 are fastened to together.
Next, flat cable 4 is installed to the active engagement part 630 of shell 6, first bonding part 530 of shield shell 5 is engaged with the second bonding part 630 of shell 6, finally multiple second screw 72 is passed respectively successively the circular hole 600 of shell 6,601, through hole 5140,5160 and 5240,5260, the circular hole 610 of gap on printed circuit board (PCB) 2 and shell 6,611, thus the first and second shield shell half portion 51,52 are fastened to together.
In addition, see Figure 12-13, below describe and relate to the installation process cable-assembly 1000 with lock function being applied to peripheral unit 2000.
When the cable-assembly 1000 with lock function inserts peripheral unit 2000, the latch component 6050 of bolt lock mechanism 8 engages to the corresponding latch component 2050 of peripheral unit 2000, thus cable-assembly 1000 is latchable to peripheral unit 2000.Otherwise once the end regions 6051 of the overarm arm 605 of bolt lock mechanism 8 is pressed downwards, latch component 6050 and the corresponding latch component 2050 of peripheral unit 2000 are disengaged with from peripheral unit 2000 release wire cable assembly 1000 easily.
According to a preferred embodiment of the present invention, a kind of cable-assembly in limited space with compact connector arrangement is provided.This cable-assembly can comprise two or more connector, and each connector comprises multiple contact, these contacts are electrically connected to the flat cable with multiple battery core lines by the conduction mark hole on printed circuit board (PCB) and conductive spacer, therefore, high density signal transmission is realized by this cable-assembly.Secondly, cable-assembly according to the present invention describes a kind of for only adopting mechanical measure the parts of separation to be assembled to together structure in shield shell, thus makes cable assembling process become convenient and simple.That is, the present invention allows to realize the assembling of cable by means of only simple Machine Design in easily and fast and reliable mode.Again, in cable-assembly according to the present invention, the shell of cable-assembly be combined with for cable-assembly is locked in the mode be fixedly connected be connected to this assembly peripheral unit in the mechanical type bolt lock structure of the convenience and practicality that realize Signal transmissions object.Particularly, according to the present invention, give a kind of suspension beam structure with locking member, to provide being fixedly connected with reliably between cable-assembly with peripheral unit.And, the bolt lock mechanism be attached on the shell of cable-assembly can be realized by simple manufacturing process.In addition, this design also significantly reduces cost.
Although only show above and describe some Illustrative embodiments, know and it will be understood by those skilled in the art that, when without departing from the spirit and scope of the present invention, any changes and improvements done these Illustrative embodiments of the present invention all within the scope of the invention.The scope of the present invention, should as the claim of the application and equivalent define be as the criterion.
Claims (13)
1. a cable-assembly, comprising:
At least two connectors (1), described at least two connectors (1) are separated by least one separator (3) with the first locking component (330), each in described at least two connectors (1) comprises insulation crust (10) and is contained in multiple contacts (11) wherein, each contact have extend to described insulation crust diapire (13) outside afterbody (110);
Printed circuit board (PCB) (2), described printed circuit board (PCB) (2) has front portion (21) and relative rear portion (22), multiple conduction mark hole (210) is arranged in described front portion (21) and multiple conductive spacer (220,221,222,223) described relative rear portion (22) is arranged in, the described afterbody of the accommodating described multiple contact (11) of wherein said multiple conduction mark hole difference;
Flat cable (4), described flat cable (4) comprises multiple battery core (41), and these battery cores (41) of wherein said flat cable (4) are electrically connected to described multiple conductive spacer respectively; With
Shield shell (5), described shield shell (5) limits an inner space wherein, wherein, at least part of, described at least one separator (3) of at least part of, the described printed circuit board (PCB) of described at least two connectors (1) at least partially, described flat cable (4) be placed in described inner space at least partially, wherein said shield shell (5) is provided with the second locking component (5130) engaged with described first locking component of described separator.
2. cable-assembly as claimed in claim 1, the placement parallel to each other of wherein said at least two connectors (1).
3. cable-assembly as claimed in claim 1, the step part (131) that described insulation crust (10) at least two connectors (1) described in wherein each comprises extension (130) and gives prominence to downwards from the front portion of described extension (130), the described afterbody (110) of wherein said contact extends to outside the step wall (1310) of the described step part (131) of described insulation crust.
4. cable-assembly as claimed in claim 3, wherein said separator (3) has L shape and comprises the step body (3b) extending body (3a) and give prominence to from the front portion of described extension body (3a) downwards, the described step part (131) of wherein said insulation crust (10) and the described step body (3b) of described separator (3) are resisted in the end sides of described printed circuit board (PCB) (2), wherein, described first locking component (330) of described separator (3) extends to outside the rear wall of described insulation crust (10).
5. cable-assembly as claimed in claim 1, wherein said separator (3) has L shape and comprises extension body (3a), described first locking component is the through hole (330) laterally running through the rearward end of described extension body (3a), and described second locking component is for being formed in described shield shell (5) and going up and being suitable for inserting the lug (5130) of described through hole (330).
6. cable-assembly as claimed in claim 1, wherein said shield shell (5) comprises the first and second shield shell half portion (51 further, 52), and described second locking component (5130) is arranged at least one in described first and second shield shell half portion (51,52).
7. cable-assembly as claimed in claim 6, wherein said first and second shield shell half portion (51,52) by least one first tightening member (71) secured to one another engage.
8. as the cable-assembly as described in arbitrary in claim 1-7, comprise shell (6) further, described shell (6) limits wherein and receives space (64), and described flat cable (4) is placed in described reception space (64); Wherein on the roof of described shell (6), arrange bolt lock mechanism (8), described bolt lock mechanism (8) is suitable for described cable-assembly to be latchable to a peripheral unit.
9. cable-assembly as claimed in claim 8, wherein said bolt lock mechanism (8) comprises the U-shaped groove (603 of the prolongation in the roof being formed in described shell (6), 604), be suspended on described U-shaped groove (603,604) the overarm arm (605) in, and the latch component (6050) being arranged on described overarm arm (605) place; The described latch component (6050) of wherein said bolt lock mechanism (8) is suitable for engaging to realize breech lock function to the corresponding latch component of peripheral unit.
10. cable-assembly as claimed in claim 9, wherein said overarm arm (605) comprises the end regions (6051) being formed in its free end further, and, once described end regions (6051) is pressed downwards, the described latch component (6050) of described bolt lock mechanism (8) is disengaged to realize release function with the peripheral latch component of ancillary equipment.
11. cable-assemblies as claimed in claim 8, wherein said shield shell (5) comprises the first bonding part (530) being arranged on its rear end place further, described shell (6) comprises further and is arranged on its front end place and is suitable for the second bonding part (630) of engaging with described first bonding part (530), further, the joint between described first bonding part (530) and described second bonding part (630) is fastening by least one second tightening member (72).
12. cable-assemblies as claimed in claim 8, wherein said flat cable (4) is securely contained in the described reception space (64) of described shell (6) by least one second tightening member (72).
13. cable-assemblies as claimed in claim 1, the described battery core (41) of wherein said flat cable (4) forms a pair with upper conductor (410), extend with the length (L) of upper conductor (410) along described flat cable (4) and be spaced apart from each other on the width (w) of described flat cable (4) for described a pair, the first conductor (412) and the second conductor (414) is comprised described a pair with each in upper conductor (410), described first and second conductors (412, 414) each in comprise by conductor insulation part (410b) around conductor core wire (410a), with
Described flat cable (4) also comprise be arranged in described flat cable (4) opposite flank on the first and second shielded films (430), described first and second shielded films (430) comprise cover part (430a) and tighten up part (430b), described cover part (430a) and described part (430b) of tightening up are configured to make from cross section, it is each that the described cover part (430a) of described first and second shielded films (430) combines with around in described first and second shielded films (430), and tighten up part (430b) described in described first and second shielded films (430) to combine with described first and second conductors (412 forming described flat cable (4), 414) at least one between tightens up portion, largest interval between the described cover part (430a) of described first and second shielded films (430) is D, the minimum interval of tightening up described in described first and second shielded films (430) between part (430b) is d, d/D is less than 0.5.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210006150.4A CN103199359B (en) | 2012-01-10 | 2012-01-10 | Cable-assembly |
| PCT/US2013/020919 WO2013106495A1 (en) | 2012-01-10 | 2013-01-10 | Cable assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210006150.4A CN103199359B (en) | 2012-01-10 | 2012-01-10 | Cable-assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103199359A CN103199359A (en) | 2013-07-10 |
| CN103199359B true CN103199359B (en) | 2016-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210006150.4A Expired - Fee Related CN103199359B (en) | 2012-01-10 | 2012-01-10 | Cable-assembly |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103199359B (en) |
| WO (1) | WO2013106495A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10310206B2 (en) | 2017-05-22 | 2019-06-04 | Go!Foton Holdings, Inc. | Apparatus for cable routing |
| CN109888562B (en) * | 2019-04-02 | 2021-06-08 | 东莞立讯技术有限公司 | High-frequency connector |
| DE102019128294B4 (en) * | 2019-10-21 | 2021-05-20 | Auto-Kabel Management Gmbh | Housing, in particular cable housing, system and method for producing such a system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101604795A (en) * | 2008-06-09 | 2009-12-16 | 富士康(昆山)电脑接插件有限公司 | Cable-assembly |
| CN201438574U (en) * | 2009-02-07 | 2010-04-14 | 富士康(昆山)电脑接插件有限公司 | Wirecable connector component |
| CN201639088U (en) * | 2010-01-25 | 2010-11-17 | 富士康(昆山)电脑接插件有限公司 | Cable connector assembly |
| CN101958476A (en) * | 2009-07-13 | 2011-01-26 | 富士康(昆山)电脑接插件有限公司 | Cable connector component |
| CN202550112U (en) * | 2012-01-10 | 2012-11-21 | 3M创新有限公司 | Cable component |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW540867U (en) | 1998-12-31 | 2003-07-01 | Hon Hai Prec Ind Co Ltd | Cable connector |
-
2012
- 2012-01-10 CN CN201210006150.4A patent/CN103199359B/en not_active Expired - Fee Related
-
2013
- 2013-01-10 WO PCT/US2013/020919 patent/WO2013106495A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101604795A (en) * | 2008-06-09 | 2009-12-16 | 富士康(昆山)电脑接插件有限公司 | Cable-assembly |
| CN201438574U (en) * | 2009-02-07 | 2010-04-14 | 富士康(昆山)电脑接插件有限公司 | Wirecable connector component |
| CN101958476A (en) * | 2009-07-13 | 2011-01-26 | 富士康(昆山)电脑接插件有限公司 | Cable connector component |
| CN201639088U (en) * | 2010-01-25 | 2010-11-17 | 富士康(昆山)电脑接插件有限公司 | Cable connector assembly |
| CN202550112U (en) * | 2012-01-10 | 2012-11-21 | 3M创新有限公司 | Cable component |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103199359A (en) | 2013-07-10 |
| WO2013106495A1 (en) | 2013-07-18 |
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