CN1783586A - Multi-pole coaxial cable connector and connector assembling method - Google Patents
Multi-pole coaxial cable connector and connector assembling method Download PDFInfo
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- CN1783586A CN1783586A CNA2005101272470A CN200510127247A CN1783586A CN 1783586 A CN1783586 A CN 1783586A CN A2005101272470 A CNA2005101272470 A CN A2005101272470A CN 200510127247 A CN200510127247 A CN 200510127247A CN 1783586 A CN1783586 A CN 1783586A
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- coaxial cable
- cable assembly
- conductivity shell
- electrically connected
- ground strip
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
- A01D34/416—Flexible line cutters
- A01D34/4168—Constructional details of the flexible lines
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D69/00—Driving mechanisms or parts thereof for harvesters or mowers
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Abstract
The invention provides a multi-electrode coaxial cable connector comprising: A coaxial cable assembly in which coaxial cables are bundled in parallel and integrated with a ground plate contacted with external conductors, a housing equipped with a cable housing part; a first conductive shell having means to become electrically connected to the ground plate, and a second conductive shell having means to become electrically connected to the ground plate are provided. The coaxial cable assembly placed on the cable housing part of the housing is made to be electrically connected to the ground plate via the first conductive shell and assembled, next, another coaxial cable assembly is placed on the upper face of the first conductive shell, that ground plate is arranged to be connected to the first conductive shell, and the second conductive shell is made to be electrically connected in this state to the ground plate of the other coaxial cable assemblies, and is assembled in a way covering them.
Description
Technical field
The present invention relates to multi-pole coaxial cable connector and connector assembling method, more particularly, relate to a kind of like this multi-pole coaxial cable connector, it does not change the spacing of superfine coaxial cable, with a plurality of superfine coaxial cables with a plurality of be one group, for example required very 60 (during ピ-ス) with 30 be one group stacked two-layer, and staggered in the position of the grounding contact of its levels, thereby even if more also can realize miniaturization at number of poles.
Background technology
Coaxial connector of the prior art comprises as shown in figure 25: 3 superfine coaxial cables 111 of marshalling; Insulating properties housing 121, it has in front installs the ground strip accommodation section 114 that is in the ground strip 113 under the state that links to each other with the external conductor 112 of 3 superfine coaxial cables 111, the 1st terminal accommodation section 118 that has brace 116 with the inner conductor 117 of coaxial cable 111 of splicing ear 115 in the substantial middle position is provided with that the contact chip 119 that makes terminal 115 enters wherein and to its 2nd terminal accommodation section 120 that is configured in rear end side; Be used for the insulation board 122 that covers from the top of the 1st and the 2nd terminal accommodation section 118,120 of insulating properties housing 121; And have the tongue piece 123 that contacts with ground strip 113 from the top that has disposed insulation board 122, cover the conductivity shell 124 on the insulating properties housing 121.
The 1st terminal accommodation section 118 of this insulating properties housing 121 is following structure: form recess continuously towards the bottom direction, the 1st chimeric recess 126 that the contact chip that forms terminal 115 on an one side wall surface is 119 that engaged, have terminal bullport 125, in addition, the outer fix of the fitting projection 127 of formation the 1st chimeric recess 126 is provided with the 2nd chimeric recess 128 of recess.
The structure of superfine coaxial cable 111 is, is provided with inner conductor 117 at the center, and built-in electrical insulation cladding 129 covers its outside, and at the arranged outside external conductor 112 of built-in electrical insulation cladding 129, outermost is provided with cladding 130.3 superfine coaxial cable series parallels that make such structure are being arranged using.
Be configured in the terminal 115 in the 2nd terminal accommodation section 120, be configured to the state that contact chip 119 enters the 1st chimeric recess 126 that forms recess.
The connector 135 that is mated as shown in figure 25, form by the insulating properties housing, on the central portion of this housing, be formed with can be respectively chimeric chimeric recess the 136, the 1st and the 2nd fitting projection 137,138 with the chimeric recess of the fitting projection the 127, the 1st and the 2nd of coaxial connector 126,128, and the contact site 140 that has the front end of data side terminal 139 between the 1st fitting projection 137 and the 2nd fitting projection 138 enters and is configured in wherein terminal holding tank 141.
In addition, in these chimeric recesses the 136, the 1st and the 2nd fitting projection 137,138, dispose data side terminal 139, the fastener 141 of data side terminal 139 is pressed into and is ended by card from back one side of the 2nd fitting projection 138, the contact site 140 of front is accommodated in the terminal holding tank 141, the leading section 142 of data side terminal 139 is projected in the chimeric recess 136, and connecting portion 143 is exposed to not shown bottom surface side and is connected on the printed circuit board.
About the as above assembling of the connector of formation, at first, (1) inner conductor 117, built-in electrical insulation cladding 129 and external conductor 112 are exposed successively from the end of 3 superfine coaxial cables 111 with the length of regulation, with the spacing in the horizontal direction configured in parallel of each superfine coaxial cable with regulation, its upper and lower surface is also used adhesive securement with the adherent zone clamping, their upper and lower surface of external conductor 112 is clamped and welded with ground strip 113, thereby form the cable assembly.
(2) afterwards, 3 terminals 115 are pressed into the 2nd terminal accommodation section 120 of housing 121 from upper face side.Specifically, the brace the 116, the 1st of terminal 115 and the 2nd link piece 131,132 and contact chip 119 are directed in the 118, the 2nd terminal accommodation section 120, the 1st terminal accommodation section and terminal bullport 125 of housing 121.
(3) secondly, the ground strip 113 of the cable assembly that will assemble in aforementioned (1) is put into the ground strip accommodation section 114 of housing 121, and the inner conductor 117 of each superfine coaxial cable 111 is welded on the brace 116 of corresponding terminal.
(4) then, on the top of the 1st terminal accommodation section 118 of housing 121, the upper face side of the terminal 115 from be placed on the 1st terminal accommodation section 118 embeds insulation board 122.
(5) secondly, the toe lateral embedding conductivity shell 124 from housing 121 makes conductivity shell 124 be fixed on the outer circumferential side of housing 121.Carry out this fixedly the time, the tongue piece 123 of conductivity shell 124 and ground strip 113 Elastic Contact of cable assembly, the external conductor 112 of superfine coaxial cable 111 is electrically connected with 124 realizations of conductivity shell.
Zu Zhuan coaxial cable connector like this can be chimeric with concavo-convex relationship and the connector that is mated.That is, embed in the chimeric recess 136 of the connector that is mated, can maintain the state of leading section 142 and contact chip 119 butts by the fitting projection 127 that makes coaxial cable connector.
Patent documentation 1: special be willing to 2003-51706 number (the 5th～9 page, Fig. 1)
But, in the coaxial connector of the prior art that in the above-mentioned background technology, illustrates, make screen and earth rod realize being electrically connected and becoming one by clamping the screen of coaxial cable with earth rod and filling scolder, thereby earth rod is contacted with the earthy contact of connector.Therefore, as coaxial cable, need be arranged in a row with the spacing of appointment accordingly with required number of poles.
As mentioned above, there is such problem in present structure,, when the quantity of the coaxial cable of same shape increases or when using the coaxial cable of equal number to seek miniaturization, does not have other way except the spacing that reduces coaxial cable itself that is.
Therefore, even how to make the present coaxial cable of use can accomplish that also the quantity increase of miniaturization or coaxial cable can not cause maximizing yet, be the task that must solve.
Summary of the invention
For realizing above-mentioned task, multi-pole coaxial cable connector of the present invention constitutes as followsly.
(1) a kind of multi-pole coaxial cable connector, it is characterized in that, have: at least two the 1st and the 2nd coaxial cable assembly, be with the integrated side by side bundle of the coaxial cable of specified quantity and by means of the ground strip that contacts with the external conductor of this coaxial cable coaxial cable assembly that it is integrated; Housing has terminal side by side at bottom side and enters and be configured in wherein chimeric recess, has in upper side to be divided into cable holding portion the upper and lower, that hold and keep the described the 1st and the 2nd coaxial cable assembly with staggering;
The 1st conductivity shell has the mechanism that is electrically connected with the ground strip of described the 1st coaxial cable assembly in the cable holding portion that is received and remains on described lower floor, and has the space of described the 2nd coaxial cable assembly of mounting in the above; The 2nd conductivity shell has the mechanism that is electrically connected with the ground strip of described the 2nd coaxial cable assembly; Described the 1st conductivity shell directly is electrically connected with described the 2nd conductivity shell or via the electroconductive component conducting.
(2) as (1) described multi-pole coaxial cable connector, it is characterized in that in the space of mounting the 2nd coaxial cable assembly of described the 1st conductivity shell, having cable mounting portion with the ground strip conducting of described the 2nd coaxial cable assembly.
(3) as (1) described multi-pole coaxial cable connector, it is characterized in that, described the 1st conductivity shell is to insert and install from the rear direction of described housing, described the 2nd conductivity shell forms the shape of the roughly periphery that covers described housing, is to insert and install from the place ahead direction of described housing.
As (1) described multi-pole coaxial cable connector, it is characterized in that (4) mechanism that is electrically connected of described the 1st conductivity shell makes plate member otch and crooked and tongue piece that form is connected with ground strip.
(5) a kind of connector assembling method, it is characterized in that, assemble in the following manner, promptly, prepare at least two coaxial cable assemblies, described coaxial cable assembly is electrically connected external conductor and make with the integrated bundle of a plurality of coaxial cables and by means of ground strip
Having that staggered positions ground is divided into the cable holding portion that holds this coaxial cable assembly of the upper and lower and in the bottom is set side by side with housing with the chimeric chimeric recess of the connector that is mated,
A coaxial cable assembly is installed in the cable holding portion of lower floor, mode with the coaxial cable assembly that sandwiches this installation is inserted the 1st conductivity shell, the tongue piece that is provided with on the ground strip that makes the coaxial cable assembly and the 1st conductivity shell contacts and is electrically connected
Then, another coaxial cable assembly is installed in the cable holding portion on upper strata, mode with the top of the coaxial cable assembly that covers this installation is inserted the 2nd conductivity shell, the tongue piece that is provided with on the ground strip that makes the coaxial cable assembly and the 2nd conductivity shell contacts and is electrically connected, simultaneously, this ground strip contacts with the protuberance of the 1st conductivity shell and realizes being electrically connected.
Multi-pole coaxial cable connector of the present invention, a plurality of superfine coaxial cable boundlings are made assembly, this assembly is configured to the state that difference of height up and down and along continuous straight runs stagger, ground strip separately is electrically connected via shell, so can make a plurality of superfine coaxial cable compactnesses, correspondingly can realize miniaturization.
Description of drawings
Fig. 1 is the cutaway view that the coaxial cable connector of the present application and the connector that mated are showed.
Fig. 2 is the vertical view of this coaxial cable connector.
Fig. 3 is the end view of this coaxial cable connector.
Fig. 4 is the upward view of this coaxial cable connector.
Fig. 5 is the front view of this coaxial cable assembly.
Fig. 6 is the vertical view of this coaxial cable assembly.
Fig. 7 is the rearview of this coaxial cable assembly.
Fig. 8 is the vertical view of this housing.
Fig. 9 is the cutaway view of this housing.
Figure 10 is the end view of this housing.
Figure 11 is the upward view of this housing.
Figure 12 is the vertical view of the 1st conductivity shell.
Figure 13 is the end view of the 1st conductivity shell.
Figure 14 is the front view of the 1st conductivity shell.
Figure 15 is the upward view of the 1st conductivity shell.
Figure 16 is the vertical view of the 2nd conductivity shell.
Figure 17 is the end view of the 2nd conductivity shell.
Figure 18 is the front view of the 2nd conductivity shell.
Figure 19 is the rearview of the 2nd conductivity shell.
Figure 20 is the partial sectional view of the side of the 2nd conductivity shell.
Figure 21 is the vertical view of the 1st terminal.
Figure 22 is the vertical view of the 2nd terminal.
Figure 23 is the vertical view of this connector that mates.
Figure 24 is the cutaway view when seeing the connector that this mated from the side.
Figure 25 is the cutaway view that coaxial cable connector of the prior art and the connector that is mated are showed.
Embodiment
Below, the embodiment to multi-pole coaxial cable connector of the present invention and connector assembling method describes in conjunction with the accompanying drawings.
[embodiment 1]
As Fig. 1 and Fig. 2～shown in Figure 4, the multi-pole coaxial cable connector 10 of the present application comprises: housing 11, prepare two groups of superfine coaxial cable assemblies 1, every group with 30 abreast boundling form, described housing 11 is configured to the upper and lower with the superfine coaxial cable assembly 1 that these 30 of two groups of boundlings form, and is formed by insulating material; The 1st conductivity shell 35, be used between the superfine coaxial cable assembly (the 2nd coaxial cable assembly) 1 of superfine coaxial cable assembly (the 1st coaxial cable assembly) 1 at the lower layer side that is assembled in this housing 11 and upper layer side and ground strip 3 ground connection, form by metal material; The 2nd conductivity shell 45 covers it from the top of superfine coaxial cable assembly 1 that upper layer side has been installed, installs in electrical contact with ground strip 3; The 1st terminal 53 is connected with the heart yearn 4 of each superfine coaxial cable 2 of the superfine coaxial cable assembly 1 of lower layer side; The 2nd terminal 58 is connected with the heart yearn 4 of each superfine coaxial cable 2 of the superfine coaxial cable assembly 1 of upper layer side.
As Fig. 5～shown in Figure 7, superfine coaxial cable assembly 1 constitutes in an embodiment like this, that is, coaxial cable 2 is arranged in parallel for a branch of side by side with 30, netted external conductor 6 is clamped and integrated a branch of with the state of electrical connection with ground strip 3.Coaxial cable 2 covers heart yearn 4 as inner conductor by built-in electrical insulation cladding 5 in the mode that coats, and is formed with the external conductor 6 that is formed by the net metal member made in its periphery, is formed with crust 7 in the mode that covers this external conductor 6.
In addition, in the rear end side (left side of Fig. 1, the right side of Fig. 9), be provided with the 1st conductivity shell slot 19 of engaging the 1st conductivity shell 35, on the front (right side of Fig. 1, the left side of Fig. 9), be provided with the 2nd conductivity shell slot 20 of engaging the 2nd conductivity shell 45, on the roughly centre position of side walls face on shown in Figure 8, the 1st ground strip accommodation section 12, have form by groove, be used for the 1st conductivity shell holding section 24a, 24b that the 1st conductivity shell 35 is engaged with it.
Have again, on the upper position of the 1st ground strip accommodation section 12, be provided with the 2nd coaxial cable accommodation section 25, when the 1st conductivity shell 35 is fastened among the 1st conductivity shell holding section 24a, the 24b, hold the 2nd coaxial cable assembly 1 that is equivalent to upper layer side above the 2nd coaxial cable accommodation section 25.
In addition, on the lower position of the 1st terminal accommodation section 14, has the 1st chimeric recess 21 towards the bottom direction otch, have the 1st contact chip connecting hole 15 in the end with being adjacent, with the 1st contact chip connecting hole 15 opposed positions on be provided with the 2nd chimeric recess 22 with the 2nd contact chip connecting hole 17, its position adjacent is provided with the 3rd chimeric recess 23.In addition, the wall between the 1st chimeric recess 21 and the 2nd chimeric recess 22 becomes the 1st fitting projection 21a, and the wall between the 2nd chimeric recess 22 and the 3rd chimeric recess 23 becomes the 2nd fitting projection 22a.On the face in two side wall surfaces of the 2nd chimeric recess 22, be provided with the 1st contact chip connecting hole 15 that the 1st contact chip 56 of the 1st terminal 53 is engaged, opposed another face is provided with the 2nd contact chip connecting hole 17 that the 2nd contact chip 59 of the 2nd terminal 58 is engaged.
The 1st conductivity shell 35 is as Fig. 1 and Figure 12～shown in Figure 15, the shape that is the roughly periphery of covering shell 11, form by the flat board member of quadrangle form roughly, be the space that mounting is accommodated in the coaxial cable assembly 1 in the 2nd coaxial cable accommodation section 25 on upper strata above, comprise: with the front bending on the Width and then its front end is crooked and form the roughly housing holding section 37 with hooking sheet 36 of " コ " font; Carry out otch and crooked and 3 tongue pieces (protuberance) 38a, 38b, 38c that form in the base portion side that forms this housing holding section 37 to the bottom direction; Be arranged on the 2nd coaxial cable support (protuberance) 39a, 39b that the mode with to the upper direction protuberance between 3 tongue piece 38a, 38b, the 38c forms; Comparing than tongue piece 38a, 38b, 38c more by the both sides of depth direction guide portion 40a, 40b 1 channeling conduct of coaxial cable assembly; Be subjected to guide portion 40a, 40b guiding back, be used for being electrically connected with the ground strip of coaxial cable assembly 1 and it being carried out the cable mounting portion 41 of mounting at assembly.
This cable mounting portion 41 forms by two the line strip protuberance 41a that be arranged in parallel, and ground strip 3 is positioned on this protuberance 41a, is in the state of electrical connection.In addition, the quantity that forms the protuberance 41a of line strip is not limited to two, so long as the structure that the ground strip of coaxial cable can be electrically connected with it gets final product, so the quantity of protuberance 41a for example also can be 3, and can increase the width of lines in a word.
In addition, on the end of length direction, be formed with outstanding specific length ground and form so that can engage protuberance 42a, 42b with the 1st conductivity shell holding section 24a of housing 11, the housing that 24b (with reference to Fig. 8) fastens.
The space that is clipped in the middle by this guide portion 40a, 40b, become mounting coaxial cable assembly 1 to the space the cable mounting portion 41 from the 2nd coaxial cable support 39a, 39b.
In addition, as cable mounting portion 41, because the ground strip 3 that is positioned at the coaxial cable assembly 1 on upper strata is subjected to tongue piece 47a, the 47b of the 2nd conductivity shell 45,47c pushing, therefore, cable mounting portion 41 is via tongue piece 47a, 47b, 47c and be electrically connected with ground strip, its result becomes the state that the ground strip 3 of coaxial cable assembly 1 of ground strip the 3, the 1st conductivity shell 35, the lower floor of the coaxial cable assembly 1 on the 2nd conductivity shell 45, upper strata is electrically connected.
The 2nd conductivity shell 45 is as Fig. 1 and Figure 16～shown in Figure 20, be flat board member to be processed into the size that the periphery of housing 11 is covered form, its rear end side is bent to approximate right angle and handle part 46 is set, the substantial middle position is provided with 3 and makes section outstanding tongue piece (protuberance) 47a, 47b, 47c downwards, sidewall is provided with that to have direction to the inside be otch and the outstanding sidewall fastener 49 of having cut sheet 48 equally, with the depth direction position of sidewall fastener 49 arrangements on have side wall portion 50.
Like this, the 2nd conductivity shell 45 makes the structure with the roughly periphery covering of housing 11, therefore, can improve the shield effectiveness of connector.
The 1st terminal 53 forms by the bent flat plate bar-like member as Fig. 1 and shown in Figure 21, comprising: length forms the 1st brace 54 that an end can be contained in the 1st brace accommodation section 13 shown in Figure 8; The 1st link piece 55 that is provided with continuously with the 1st brace 54, forms ladder, forms but opposite direction is crooked to paralleling again with the 1st brace 54 to the vertical direction bending; And with the end side of the 1st link piece 55 to promptly turning back and the 1st contact chip 56 that forms with the length of the 1st contact chip connecting hole 15 shown in Figure 9 perpendicular to the direction bending of the 1st brace 54 sides and with specific length.The 1st brace 54 is housed inside in the 1st brace accommodation section 13 shown in Figure 8, and the 1st contact chip 56 inserts in the 1st contact chip connecting hole 15.
The 2nd terminal 58 is as Fig. 1 and shown in Figure 22, form by the bent flat plate bar-like member, by with an end bent and it is close to form the 2nd contact chip 59, and have with positions that the 2nd contact chip 59 is provided with continuously on and 2nd brace 60 that form crooked to vertical direction.The 2nd brace 60 is accommodated in the 2nd terminal accommodation section 18 shown in Figure 8, and the 2nd contact chip 59 inserts in the 2nd contact chip connecting hole 17.
The connector 63 that is mated is as Fig. 1 and Figure 23～shown in Figure 24, form by the insulating properties housing, being formed with on the central portion of this housing can be respectively and the 1st and the 2nd fitting projection 21a of coaxial connector, 22a, the 1st, the the 2nd and the 3rd chimeric recess 21,22, the the 1st and the 2nd chimeric recess 64 that 23 (with reference to Fig. 1) are chimeric, 65, the 1st, the the 2nd and the 3rd fitting projection 66,67,68, between the 1st fitting projection 66 and the 2nd fitting projection 67, the leading section 73 that is provided with the front end of the 1st data side terminal 71 enters and is configured in the 1st terminal holding tank 69 wherein, and the leading section 79 that is provided with the front end of the 2nd data side terminal 76 between the 2nd fitting projection 67 and the 3rd fitting projection 68 enters and be configured in the 2nd terminal holding tank 70 wherein.
In addition, the 1st fastener 75 of the 1st data side terminal 71 is pressed into from behind and is blocked in the 1st terminal holding tank 69 that ends in the 1st chimeric recess of being located between above-mentioned the 1st fitting projection 66 and the 2nd fitting projection 67 64, the leading section 72 of front is accommodated in the 1st terminal holding tank 69, the contact site 73 of the 1st data side terminal 71 protrudes in the 1st chimeric recess 64, and connecting portion 74 is exposed to not shown bottom surface side and is connected on printed wiring board etc.
Similarly, the 2nd fastener 77 of the 2nd data side terminal 76 is pressed into from behind and is blocked in the 2nd terminal holding tank 70 that ends in the 2nd chimeric recess of being located between the 2nd fitting projection 67 and the 3rd fitting projection 68 65, the leading section 78 of front is accommodated in the 2nd terminal holding tank 70, the contact site 79 of the 2nd data side terminal 76 protrudes in the 2nd chimeric recess 65, and connecting portion is exposed to not shown bottom surface side and is connected on printed wiring board etc.
Below, the assembling in as above constituting is described.
(1) at first, heart yearn 4, built-in electrical insulation cladding 5 and external conductor 6 are exposed from the end of 30 coaxial cables 2 of Fig. 5～shown in Figure 7 successively with specific length, with each superfine coaxial cable with prescribed distance configured in parallel in the horizontal direction, its upper and lower surface is clamped and uses adhesive securement with adherent zone, their upper and lower surface of external conductor 6 is clamped and welded with ground strip 3, thereby make coaxial cable assembly 1.This coaxial cable assembly 1 will be made two.
(2) afterwards, 30 the 1st terminals 53 are pressed into the 1st terminal accommodation section 14 of housing 11 from upper face side.Specifically, the 1st brace the 54, the 1st link piece 55 and 56 channeling conducts of the 1st contact chip to the 1st terminal 53 shown in Figure 21, the 1st brace 54 is pressed into and makes it to be fastened in the 1st brace accommodation section 13 of Fig. 1 and housing 11 shown in Figure 9, the 1st link piece 55 is pressed into and makes it to be fastened in the 1st terminal accommodation section 14, the 1st contact chip 56 is pressed into and makes it to be fastened in the 1st contact chip connecting hole 15.
(3) similarly, 30 the 2nd terminals 58 also are pressed into the 2nd terminal accommodation section 18 of housing 11 from upper face side.Specifically, the 2nd brace 60 and 59 channeling conducts of the 2nd contact chip to the 2nd terminal 58 shown in Figure 22, the 2nd brace 60 is pressed into and makes it to be fastened in the 2nd terminal accommodation section 18 of Fig. 1 and housing 11 shown in Figure 9, the 2nd contact chip 59 is pressed into and makes it to be fastened in the 2nd contact chip connecting hole 17.
(4) secondly, as shown in Figure 1, the ground strip 3 of a coaxial cable assembly 1 will assembling in aforementioned (1) is contained in the 1st ground strip accommodation section 12 of housing 11, thereby becomes the state that the heart yearn 4 of each coaxial cable 2 overlaps with the 1st brace 54 of the 1st terminal 53 that is arranged in the 1st brace accommodation section 13.The 1st brace 54 and heart yearn 4 to this coincidence weld.
(5) then, top in the 1st terminal accommodation section 14 of housing shown in Figure 1 11, promptly be accommodated in the upper face side of the 1st terminal 53 in the 1st terminal accommodation section 14, from the rear direction of housing 11 is the direction (left side of Fig. 1) of mounting coaxial cable 2, to sandwich the mode of coaxial cable assembly 1, housing engaging protuberance 42a with Figure 12 and the 1st conductivity shell 35 shown in Figure 1,42b is fastened on the 1st conductivity shell holding section 24a of housing shown in Figure 8 11, on the 24b, make the hooking sheet 36 of the 1st conductivity shell 35 and housing holding section 37 insert and be entrenched in the 1st conductivity shell slot 19 of housing 11.So, thereby tongue piece 38a, 38b, the 38c of Fig. 1 and the 1st conductivity shell 35 shown in Figure 12 just can realize being electrically connected with ground strip 3 butts of coaxial cable assembly 1.
(6) secondly, under the guiding of guide portion 40a, 40b, another coaxial cable assembly 1 is contained on top the 2nd coaxial cable support 39a, the 39b of the 1st conductivity shell 35, described the 1st conductivity shell 35 is assembled on Fig. 1 and the housing shown in Figure 12 11.So, ground strip 3 mountings become the state that realization is electrically connected in the cable mounting portion 41 of the 1st conductivity shell 35 shown in Figure 1 and with protuberance 41a butt, and the 2nd brace 60 of the 2nd terminal 58 in heart yearn 4 and the 2nd terminal accommodation section 18 that is accommodated in housing 11 is opposed in the mode that overlaps.This coincidence opposed the 2nd brace 60 in ground and heart yearn 4 are welded.
(7) secondly, from the place ahead direction of housing, be the opposite direction (right side of Fig. 1) of the direction of mounting coaxial cable 2, mode with the top that covers coaxial cable assembly 1, thereby make the side wall portion 50 of the 2nd conductivity shell 45 and the horizontal side insertion periphery that sidewall fastener 49 is fastened on housing, the handle part 46 of the 2nd conductivity shell 45 is fastened in the 2nd conductivity shell slot 20 of housing, the sheet 48 (with reference to Figure 17) of having cut of sidewall fastener 49 is engaged with the not shown fastener of housing 11, thereby the 2nd conductivity shell 45 is fixed on the outer circumferential side of housing 11.Carry out this fixedly the time, tongue piece 47a, 47b, the 47c of Fig. 1 and the 2nd conductivity shell 45 shown in Figure 3 pushes the ground strip 3 of upper strata coaxial cable assembly 1 and Elastic Contact with it, and the external conductor 6 of the coaxial cable 2 that is electrically connected with ground strip 3 is realized being electrically connected with the 2nd conductivity shell 45.
So, the ground strip 3 of the upper strata coaxial cable assembly 1 that is electrically connected by the 1st conductivity shell 35, be subjected to the 2nd conductivity shell 45 tongue piece 47a (, 47b, 47c) pushing and be electrically connected, simultaneously, be urged in the cable mounting portion 41 of the 1st conductivity shell 35 of the lower side that is positioned at ground strip 3 and realize being electrically connected.
As mentioned above, ground strip 3 electrical connections of the ground strip 3 of the upper strata coaxial cable assembly 1 that is electrically connected by the 1st conductivity shell 35 and lower floor's coaxial cable assembly 1 of being electrically connected by the 2nd conductivity shell 45, like this, even the upper and lower coaxial cable is configured on the position of staggering physically when assembling, also can make the ground strip 3 of the two realize being electrically connected.
The coaxial cable connector that as above assembles can be chimeric with the connector that is mated.Promptly, the the 1st, the 2nd and the 3rd fitting projection 66,67,68 of the connector 63 that mates by making is entrenched in the the 1st, the 2nd and the 3rd chimeric recess 21,22,23, can become the state of contact site 73 and the 1st contact chip 56 butts, and become the state of contact site 79 and the 2nd contact chip 59 butts.
In addition, in an embodiment, be illustrated with regard to the assembling of two-layer coaxial cable assembly, but be not limited to this, for example also can be 3 layers, unquestionable, the present invention can be applied to all connectors of having assembled a plurality of coaxial cable assemblies.
Multi-pole coaxial cable connector of the present invention, for example that 30 superfine coaxial cables is integrated a branch of and as assembly, this assembly is configured to be divided into the state that levels also staggers in the horizontal direction, ground strip separately is electrically connected by shell, therefore, and for a plurality of superfine coaxial cables, 60 coaxial cables for example, can be one group with 30 and make assembly and make it to become compact, therewith correspondingly, can provide the multi-pole coaxial cable connector of miniaturization.
Claims (5)
1. multi-pole coaxial cable connector is characterized in that having:
At least two the 1st and the 2nd coaxial cable assembly, be with the integrated side by side bundle of the coaxial cable of specified quantity and by means of the ground strip that contacts with the external conductor of this coaxial cable coaxial cable assembly that it is integrated;
Housing has terminal side by side at bottom side and enters and be configured in wherein chimeric recess, has in upper side to be divided into cable holding portion the upper and lower, that hold and keep the described the 1st and the 2nd coaxial cable assembly with staggering;
The 1st conductivity shell has the mechanism that is electrically connected with the ground strip of described the 1st coaxial cable assembly in the cable holding portion that is received and remains on described lower floor, and has the space of described the 2nd coaxial cable assembly of mounting in the above;
The 2nd conductivity shell has the mechanism that is electrically connected with the ground strip of described the 2nd coaxial cable assembly;
Described the 1st conductivity shell directly is electrically connected with described the 2nd conductivity shell or via the electroconductive component conducting.
2. multi-pole coaxial cable connector as claimed in claim 1 is characterized in that, in the space of mounting the 2nd coaxial cable assembly of described the 1st conductivity shell, has the cable mounting portion with the ground strip conducting of described the 2nd coaxial cable assembly.
3. multi-pole coaxial cable connector as claimed in claim 1, it is characterized in that, described the 1st conductivity shell is to insert and install from the rear direction of described housing, described the 2nd conductivity shell forms the shape of the roughly periphery that covers described housing, is to insert and install from the place ahead direction of described housing.
4. multi-pole coaxial cable connector as claimed in claim 1 is characterized in that, the mechanism that is electrically connected of described the 1st conductivity shell makes plate member otch and crooked and tongue piece that form is connected with ground strip.
5. connector assembling method, it is characterized in that, assemble in the following manner, promptly, prepare at least two coaxial cable assemblies, described coaxial cable assembly is electrically connected external conductor and make with the integrated bundle of a plurality of coaxial cables and by means of ground strip
Having that staggered positions ground is divided into the cable holding portion that holds this coaxial cable assembly of the upper and lower and in the bottom is set side by side with housing with the chimeric chimeric recess of the connector that is mated,
A coaxial cable assembly is installed in the cable holding portion of lower floor, mode with the coaxial cable assembly that sandwiches this installation is inserted the 1st conductivity shell, the tongue piece that is provided with on the ground strip that makes the coaxial cable assembly and the 1st conductivity shell contacts and is electrically connected
Then, another coaxial cable assembly is installed in the cable holding portion on upper strata, mode with the top of the coaxial cable assembly that covers this installation is inserted the 2nd conductivity shell, the tongue piece that is provided with on the ground strip that makes the coaxial cable assembly and the 2nd conductivity shell contacts and is electrically connected, simultaneously, this ground strip contacts with the protuberance of the 1st conductivity shell and realizes being electrically connected.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP339111/04 | 2004-11-24 | ||
| JP2004339111A JP4068092B2 (en) | 2004-11-24 | 2004-11-24 | Multipolar coaxial cable connector and connector assembling method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1783586A true CN1783586A (en) | 2006-06-07 |
| CN100433460C CN100433460C (en) | 2008-11-12 |
Family
ID=36626903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005101272470A Expired - Fee Related CN100433460C (en) | 2004-11-24 | 2005-11-24 | Multi-pole coaxial cable connector and connector assembling method |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP4068092B2 (en) |
| KR (1) | KR20060057990A (en) |
| CN (1) | CN100433460C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101473496B (en) * | 2006-06-30 | 2010-12-15 | Smk株式会社 | Connector for coaxial cable |
| CN101499596B (en) * | 2007-11-15 | 2011-07-06 | 通用汽车公司 | Solenoid and connector assembly |
| CN101329929B (en) * | 2006-12-06 | 2011-12-14 | 住友电气工业株式会社 | Multicore cable harness and multicore cable harness with connector |
| CN114097147A (en) * | 2019-07-12 | 2022-02-25 | 住友电装株式会社 | Connector module, communication cable with connector, and connector assembly |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4871795B2 (en) * | 2007-06-18 | 2012-02-08 | 株式会社フジクラ | Coaxial cable soldering method and coaxial cable assembly |
| JP5055038B2 (en) * | 2007-06-27 | 2012-10-24 | 株式会社フジクラ | Coaxial cable connector and assembly method thereof |
| JP4364265B2 (en) | 2007-07-26 | 2009-11-11 | 日本航空電子工業株式会社 | Connector and electronic device having the same |
| JP4522440B2 (en) | 2007-07-26 | 2010-08-11 | 日本航空電子工業株式会社 | Substrate mounting connector, counterpart connector thereof, and electronic device including them |
| JP5378051B2 (en) * | 2009-04-27 | 2013-12-25 | 日本圧着端子製造株式会社 | Electrical connector with external conductor holder and shielded cable harness |
| JP5426470B2 (en) * | 2010-05-11 | 2014-02-26 | 株式会社アドバンテスト | Connector and semiconductor test apparatus having the same |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5855493A (en) * | 1996-03-11 | 1999-01-05 | The Whitaker Corporation | Electrical connector strain relief with shield ground for multiple cables |
| JP3244432B2 (en) * | 1996-06-28 | 2002-01-07 | タイコエレクトロニクスアンプ株式会社 | Electrical connector cable connection structure |
| JP3859871B2 (en) * | 1998-06-25 | 2006-12-20 | エフシーアイジャパン株式会社 | connector |
| JP2004259672A (en) * | 2003-02-27 | 2004-09-16 | Smk Corp | Coaxial connector |
-
2004
- 2004-11-24 JP JP2004339111A patent/JP4068092B2/en not_active Expired - Fee Related
-
2005
- 2005-04-07 KR KR1020050028752A patent/KR20060057990A/en not_active Application Discontinuation
- 2005-11-24 CN CNB2005101272470A patent/CN100433460C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101473496B (en) * | 2006-06-30 | 2010-12-15 | Smk株式会社 | Connector for coaxial cable |
| CN101329929B (en) * | 2006-12-06 | 2011-12-14 | 住友电气工业株式会社 | Multicore cable harness and multicore cable harness with connector |
| CN101499596B (en) * | 2007-11-15 | 2011-07-06 | 通用汽车公司 | Solenoid and connector assembly |
| CN114097147A (en) * | 2019-07-12 | 2022-02-25 | 住友电装株式会社 | Connector module, communication cable with connector, and connector assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100433460C (en) | 2008-11-12 |
| JP4068092B2 (en) | 2008-03-26 |
| JP2006147473A (en) | 2006-06-08 |
| KR20060057990A (en) | 2006-05-29 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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Granted publication date: 20081112 Termination date: 20121124 |