CN107251339A - Elastomeric connector - Google Patents
Elastomeric connector Download PDFInfo
- Publication number
- CN107251339A CN107251339A CN201680005505.4A CN201680005505A CN107251339A CN 107251339 A CN107251339 A CN 107251339A CN 201680005505 A CN201680005505 A CN 201680005505A CN 107251339 A CN107251339 A CN 107251339A
- Authority
- CN
- China
- Prior art keywords
- elastomeric connector
- outer conductors
- center conductor
- conductor
- matrix
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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- 229910052751 metal Inorganic materials 0.000 claims abstract description 108
- 239000002184 metal Substances 0.000 claims abstract description 108
- 239000011159 matrix material Substances 0.000 claims abstract description 56
- 239000000758 substrate Substances 0.000 claims abstract description 26
- 229920001971 elastomer Polymers 0.000 claims description 37
- 238000009413 insulation Methods 0.000 claims description 32
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- 229910000679 solder Inorganic materials 0.000 description 25
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- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 5
- 239000011737 fluorine Substances 0.000 description 5
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- 239000010949 copper Substances 0.000 description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 4
- 229910052737 gold Inorganic materials 0.000 description 4
- 239000010931 gold Substances 0.000 description 4
- 229920000459 Nitrile rubber Polymers 0.000 description 3
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- 244000043261 Hevea brasiliensis Species 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 239000005062 Polybutadiene Substances 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 150000001408 amides Chemical class 0.000 description 2
- 229920005549 butyl rubber Polymers 0.000 description 2
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- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 229920000554 ionomer Polymers 0.000 description 2
- 229920003049 isoprene rubber Polymers 0.000 description 2
- 229920003052 natural elastomer Polymers 0.000 description 2
- 229920001194 natural rubber Polymers 0.000 description 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229920002589 poly(vinylethylene) polymer Polymers 0.000 description 2
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- 239000004814 polyurethane Substances 0.000 description 2
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- 229920003048 styrene butadiene rubber Polymers 0.000 description 2
- 150000003440 styrenes Chemical class 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000002174 Styrene-butadiene Substances 0.000 description 1
- 241000276425 Xiphophorus maculatus Species 0.000 description 1
- 229920000800 acrylic rubber Polymers 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
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- 238000005253 cladding Methods 0.000 description 1
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- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
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- 239000007769 metal material Substances 0.000 description 1
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- 229910052763 palladium Inorganic materials 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
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- 229920002635 polyurethane Polymers 0.000 description 1
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- 238000003825 pressing Methods 0.000 description 1
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/01—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the form or arrangement of the conductive interconnection between the connecting locations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
- H01R24/40—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency
- H01R24/50—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency mounted on a PCB [Printed Circuit Board]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/007—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for elastomeric connecting elements
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
It is an object of the invention to provide one kind it is simple in construction, and can be coaxially connected elastomeric connector.There is center conductor 13, outer conductors 14 and sheet metal 15 in the matrix 12 formed by rubber-like elastic body of elastomeric connector 10.Sheet metal 15 is arranged on the end of outer conductors 14, is welded in this place with circuit substrate.
Description
Technical field
The present invention relates to elastomeric connector.Installed more specifically on the circuit substrate used in the electronic device
Can be used for coaxially connected elastomeric connector.
Background technology
It is used as the prior art of the connector of the coaxial cable of transmission high-frequency signal, Japanese Unexamined Patent Publication 2002-198137
The coaxial connector of connecting coaxial cable and circuit substrate is disclosed in publication (patent document 1).More specifically, this coaxially connects
Device is connect to be made up of the structure of combination conductive rubber member, spring connector and outer conductive part.With regard to the conductive rubber member
For composition, multiple filaments (publication Fig. 3, the section for implementing gold-plated grade are configured with to high-density in the matrix of silicon rubber
Fall 0027).
Also, also disclose that connecting coaxial cable and base in Japanese Unexamined Patent Application Publication 2009-502014 publications (patent document 2)
The coaxial connector of plate.According to the technical scheme, inner conductor that elastomer block (coaxial connector) is formed by conductive elastomer, absolutely
The dielectric substance of edge elastomer formation and a pair of conductive plate of conductive elastomer formation are constituted, and all parts are formed by elastomer
(the publication paragraph 0017,0018).
Prior art literature
Patent document
Patent document 1：Japanese Unexamined Patent Publication 2002-198137 publications
Patent document 2：Japanese Unexamined Patent Application Publication 2009-502014 publications
The content of the invention
Problems to be solved by the invention
However, spring is employed in the invention that Japanese Unexamined Patent Publication 2002-198137 publications (patent document 1) are recorded, by
Conducting connection moment is had during impact the problem of break.Also, due to being combined with spring connector and elastomer connector, contact point
The problem of resistance value becomes big is had after becoming more.And then, due to using multiple parts, structure becomes complicated, and connector part
Enlarged in thickness, is not suitable for the electronic equipment of requirement slimming.
Also, without using such as patent in the invention that Japanese Unexamined Patent Application Publication 2009-502014 publications (patent document 2) are recorded
The spring connector of document 1, but elastomer connector, thus the hollow conductor that needs are welded on substrate can not be installed, it can also lead
The enlarged in thickness of connector part is caused, the electronic equipment of requirement slimming is not suitable for.
It is therefore an object of the present invention to provide a kind of simple in construction, and can be coaxially connected elastomeric connector.Also, this
The purpose of invention be to provide it is a kind of can easily by can be coaxially connected elastomeric connector be arranged on circuit substrate method.
The method solved the problems, such as
To achieve these goals, the present invention provides a kind of elastomeric connector, and the elastomeric connector possesses rubber-like elasticity
There is the matrix of body formation, the matrix center conductor, the outer conductors around center conductor and separation center conductor and outside to lead
The insulation division of body, it is characterised in that center conductor and outer conductors are through to another side to be formed from the one side of described matrix, in
The end of any one party has the metallic connection parts being connected with circuit substrate in heart conductor or outer conductors.
The present invention has center conductor and outer conductors, can by its end with the wire of coaxial cable or with same
Center conductor connecting portion and outer conductors connecting portion that the connector that the end of shaft cable is installed has or with circuit base
The contact portion conducting connection of plate.And then, the end of any one party has and is connected with circuit substrate in center conductor or outer conductors
Metallic connection parts, although structure is simple, can be welded on using metallic connection parts on circuit substrate.Therefore, by using
Elastomeric connector, can be arranged on circuit substrate by the surface mounting technology of reflow ovens by welding, and can simplify elasticity even
Connect the installation operation of device.
The hole for exposing the insulation division can be set in the metallic connection parts of the invention described above.Utilize the hole, metal
Connecting portion can form the structure for turning on but not turned on center conductor with outer conductors.Also, it is big beyond the part in hole
Area can be engaged with solder.
In the present invention, from center conductor for the hole that is set in metallic connection parts and the internal diameter of outer conductors away from
From can be equidistant.Due to from center conductor for the hole that is set in metallic connection parts and the internal diameter of outer conductors
Distance is equidistant, can also be formed with being not provided with impedance spy same during metallic connection parts even if metallic connection parts are set
The elastomeric connector of property.Also, it can be set between center conductor and the outer conductors being equidistantly positioned from center conductor
Desired impedance, thus suitable for high-frequency transmission.
In the present invention, center conductor can have the protuberance protruded than outer conductors.The protuberance of center conductor is than outer
Side conductor is protruded, thus effectively center conductor pressure welding can be connected on object.More specifically, for example, only by bullet
During the contact portion for the circuit substrate that the outer conductors of property connector are welded on connected object, in center conductor and circuit substrate
The interval of solder thickness size can be produced between contact portion.However, there is elastomeric connector center conductor to protrude the protrusion to be formed
Portion, it is possible to use protuberance eliminates this kind of interval, while can make center conductor effectively compression, it is possible to achieve reliable
Conducting connection.
In the present invention, the insulation division can have the recess being recessed to the thickness direction of matrix.By being set in insulation division
Recess is put, can making insulation division (matrix) using recess that is soft compared with around recess and can deforming, easily elasticity becomes
Shape.Thus, for example, center conductor and outer conductors can be connected using the recess of elastically deformable, them can be made to distinguish only
On the spot elastic deformation.
The two sides in the table of the insulation division, which can be formed, has the elasticity for the thinner wall section being recessed to the thickness direction of matrix
Connector.Because two sides is provided with to thickness side in the table in the intervention portion being located between outer conductors and center conductor of matrix
To the thin thinner wall section of depression, by setting thinner wall section in insulation division, you can so that insulation division (matrix) easily becomes in thinner wall section
Shape.During the contact portion for the circuit substrate that the outer conductors of elastomeric connector only are welded on into connected object, center conductor needs
The thickness of the thickness size of solder is compressed than outer conductors more.However, due to this center conductor and the decrement of outer conductors
Difference, can be induced during compression as each conductor tilt or distort expectation outside deformation, can damage conducting connection reliability.
Therefore, when having thinner wall section between center conductor and outer conductors such as the present invention, thinner wall section is due to its thickness of thin, with other
Compare and can easily deform in thick part.It therefore, it can to suppress center conductor and outside caused by the difference of above-mentioned decrement
Deformation outside the expectation of conductor, it is possible to achieve the high conducting connection of reliability.
In the present invention, the surface that metallic connection parts can be made and the center conductor for being not provided with the metallic connection parts or outside
The surface of conductor is flushed.Due to metallic connection parts surface and with the metallic connection parts turn on center conductor or outer conductors
Surface flush, can by metallic connection parts insertion in the base, can downgrade the height of elastomeric connector, it can be ensured that with
The contact area of matrix is securely seated between on matrix greatly.With such an arrangement, sheet metal can be inserted into flat
Shaping dies in integrally formed formed.Also, the structure of the shaping dies is also simple, can easily it manufacture.And then, can
Come integrally formed to be inserted into after the sheet metal of perforate is pasted onto in the separate sheets such as resin film in shaping dies.By this
Mode can also use flat film when being manufactured, it is not necessary to which film twisting and shaping is formed into three-dimensional shape, can be compared with
Easily to manufacture.
In the present invention, outer conductors can be the ring-shaped conductor closed for no reason around center conductor.The shape of outer conductors
Shape is the endless loops around center conductor, thus can be leaked with the outer conductors of endless loops shielding electromagnetic wave outside portion come
Suppress the deterioration of signal.
In the present invention, outer conductors can be led for the column more than at least three configured around the position of center conductor
Body.When outer conductors are the cylindrical conductor of more than 3, when formation endless loops compared with can lower compression load.Also, can
To reduce the material for being used for forming outer conductors, so as to provide the elastomeric connector that cost is low.
And then, the present invention provides a kind of manufacture method of elastomeric connector, and the manufacture method is that possess rubber-like elastic body
The matrix of formation, the matrix has center conductor, the outer conductors around center conductor and separates center conductor and outer conductors
Insulation division, center conductor and outer conductors are through to the manufacturer of the elastomeric connector of another side from the one side of described matrix
Method, it is characterised in that configure the metal connection parts with multiple holes in shaping dies, will be by being dispersed with magnetic conductive body
Liquid rubber formation mixture be injected into the shaping dies, magnetic conductive body field orientation is made in the shaping dies
To make center conductor be located at the part that the part in hole, outer conductors are located at beyond hole, thus formed multiple center conductors and
After outer conductors, liquid rubber solidification is formed connection sheet, the connection sheet is then cut into the shape specified.
For the metal connection parts with multiple holes, for example, it may be utilizing sheet metal or the metal material of sheet
The metal that the punch press process of material is provided with the hole of the size shape of the corresponding part of insulation division with center conductor and around it connects
Relay part, by the metal connection parts be inserted into shaping dies i.e. can easily with matrix or center conductor and outer conductors
Integrally formed, it is that can obtain multiple desired elastomeric connectors to split thus obtained connection sheet.
During the elastomeric connector for the structure that manufacturing center's conductor is engaged with metal connection parts, led on the outside of surrounding
Body needs to be insulated, thus needs to form the metal connection parts in so-called island portion (from shape isolated around).Therefore, by
, it is necessary to which the metal connection parts of taking-up are configured in shaping one by one when obtaining metal connection parts using the cutting action of blanking die
In mould, the operation seems difficult.But when formation is welded and fixed the elastomeric connector of outer conductors, as long as being gone using cutting action
It is inserted into except part corresponding with center conductor, by the frame part around it in shaping dies, is by once-through operation
It will can be configured including many parts of whole piece metal connection parts piece in shaping dies.
Furthermore, can be that hole of the outer conductors along metal connection parts is formed, center conductor is formed at the center in the hole
Elastomeric connector manufacture method.Hole of the outer conductors along metal connection parts is formed, center conductor formation is in the hole
Impedance operator identical elastic connection during with without metal connection parts can also be obtained during center, during with metal connection parts
Device.
In addition, the elastomeric connector of the present invention can be coaxially connected elastomeric connector or non-coaxial company
Connect the elastomeric connector of the electrical connection of situation.
The effect of invention
The elastomeric connector of the present invention is simple in construction, can be coaxially connected using center conductor and outer conductors, and then passes through
Metallic connection parts are solderable on circuit substrate, can be easily installed on circuit substrate.Also, using the elasticity of the present invention
During the manufacture method of connector, manufacture becomes easy.
Brief description of the drawings
Fig. 1 represents the elastomeric connector of the 1st embodiment, and component (A) is top view, and component (B) is the SA- of component (A)
SA line profiles, component (C) is upward view.
Fig. 2 represents the manufacturing process of the elastomeric connector of the 1st embodiment, and component (A) is that expression blanking die is punched gold
Metal thin plate sets the explanation figure of the appearance of the sheet metal of perforate, and component (B) is represents to configure metal foil in shaping dies
After plate, injection forms the explanation figure of the state of the mixture of matrix etc..
Fig. 3 represents the manufacturing process of the elastomeric connector of the 1st embodiment, component (A) shape in shaping dies for expression
Into center conductor and the explanation figure of the appearance of outer conductors, company of the component (B) for the elastomeric connector for representing shaping after connected
The explanation figure of contact pin.
Fig. 4 represents the manufacturing process of the elastomeric connector of the 1st embodiment, and component (A) is expression blanking die cutting connection
The explanation figure of the appearance of contact pin, component (B) is the explanation figure for representing the elastomeric connector after segmentation.
Fig. 5 represents the elastomeric connector of the variation of the 1st embodiment, and component (A) is top view, and component (B) is component
(A) SB-SB line profiles, component (C) is upward view.
Fig. 6 represents the elastomeric connector of the 2nd embodiment, is comparable to Fig. 1 (B) profile.
Fig. 7 represents fixation of the elastomeric connector in tellite of the 2nd embodiment, pressure welding process, and component (A) is
The explanation figure of fixed preceding state is represented, component (B) is saying for original state of the expression when the connected body of opposite side is compressed
Bright figure.
Fig. 8 represents fixation of the elastomeric connector in tellite of the 2nd embodiment, pressure welding process, and component (A) is
Represent that center conductor is compressed into the explanation figure of the state contacted with circuit pattern, component (B) is compressed into connected for expression
The explanation figure for the state that component is connected to each other.
Fig. 9 represents the elastomeric connector of the variation of the 2nd embodiment, is comparable to Fig. 1 (B) profile.
Figure 10 represents the elastomeric connector of the 3rd embodiment, is comparable to Fig. 1 (B) profile.
Figure 11 represents fixation of the elastomeric connector in tellite of the 3rd embodiment, pressure welding process, component (A)
To represent the explanation figure of the state before fixing, original state of the component (B) for expression when the connected body of opposite side is compressed
Explanation figure.
Figure 12 represents fixation of the elastomeric connector in tellite of the 3rd embodiment, pressure welding process, component (A)
To represent that center conductor is compressed into the explanation figure of the state contacted with circuit pattern, component (B) is compressed into for expression to be connected
The explanation figure for the state that connection member is connected to each other.
Figure 13 represents the elastomeric connector of the variation of the 3rd embodiment, is comparable to Fig. 1 (B) profile.
Figure 14 represents the elastomeric connector of the 4th embodiment, is comparable to Fig. 1 (B) profile.
Figure 15 represents fixation of the elastomeric connector in tellite of the 4th embodiment, pressure welding process, component (A)
To represent the explanation figure of the state before fixing, original state of the component (B) for expression when the connected body of opposite side is compressed
Explanation figure.
Figure 16 represents fixation of the elastomeric connector in tellite of the 4th embodiment, pressure welding process, component (A)
To represent that center conductor is compressed into the explanation figure of the state contacted with circuit pattern, component (B) is compressed into for expression to be connected
The explanation figure for the state that connection member is connected to each other.
Figure 17 represents the elastomeric connector of the variation of the 4th embodiment, is comparable to Fig. 1 (B) profile.
Figure 18 represents the elastomeric connector of the 5th embodiment, is comparable to Fig. 1 (B) profile.
Figure 19 represents the elastomeric connector of the variation of the 5th embodiment, is comparable to Fig. 1 (B) profile.
Figure 20 represents the elastomeric connector of the 6th embodiment, is comparable to Fig. 1 (B) profile.
Figure 21 represents the elastomeric connector of the 7th embodiment, is comparable to Fig. 1 (B) profile.
Figure 22 represents the elastomeric connector of the 8th embodiment, is comparable to Fig. 1 (B) profile.
Figure 23 represents the elastomeric connector of the 9th embodiment, and component (A) is top view, and component (B) is the SC- of component (A)
SC line profiles, component (C) is upward view.
Figure 24 represents the elastomeric connector of the 11st embodiment, and component (A) is top view, and component (B) is component (A)
SD-SD line profiles, component (C) is upward view.
The explanation of symbol
1 metallic plate, 2a blanking dies, 2b cutting cutters, 3 shaping dies, 4 mixtures, 5 connection sheets, 6 contacts site, 7 are connected
Meet object (circuit substrate), 8 circuit patterns, 9 solders, T1 height, T2 intervals, T3 intervals, T4 depressions, s1 lower surfaces (elasticity company
Connect the one side of device), s2 upper surfaces (another side of elastomeric connector), 10,10a, 20,20a, 30,40,50,60,70,80,90,
100,110 elastomeric connectors, 12,22,32,42,52,62,72,82,92,102,112 matrixes, 12b, 22b, 32b, 42b, 52b,
62b, 72b, 82b, 92b, 102b, 112b insulation division, 13,23,33,43,53,63,73,83,93,103,113 center conductors,
14,24,34,44,54,64,74,84,94,104,114 outer conductors, 15,15a, 25,25a, 35,45,55,65,75,85,
95,95a, 105,115 sheet metals (metallic connection parts), 16 (being set in sheet metal) holes, 27,37,47 protuberances, 38,
38a, 58,58a recess, 49,69 thinner wall sections
Embodiment
The embodiment that present invention will be described in detail with reference to the accompanying.In addition, in following each embodiment, identical material,
The repeating part of manufacture method, effect etc. is omitted the description.
1st embodiment (Fig. 1~Fig. 4)
Fig. 1 shows the elastomeric connector 10 of present embodiment.For elastomeric connector 10, led in matrix 12 with center
Body 13, outer conductors 14 and the sheet metal 15 as " metal connection parts ".
The matrix 12 of elastomeric connector 10 is formed by the rubber-like elastic body of insulating properties, overlooks rounded under visual angle.Also,
It is internal with center conductor 13 and outer conductors 14 of the thickness direction for conducting direction.Constituting this elastomeric connector 10
" simultaneously " lower surface s1, which exposes, center conductor 13 and the matrix 12 around it, constitutes outer conductors 14 and matrix on the outside of it
12 outer rim is covered by sheet metal 15.Especially, the inner circumferential of sheet metal 15 is consistent with the inner circumferential of outer conductors 14, positioned at outer
The entirety of insulation division 12b (part for matrix 12) between side conductor 14 and center conductor 13 is exposed.The insulation division exposed
The tabular surface that 12b surface is flushed with the formation of sheet metal 15.On the other hand, constitute elastomeric connector 10 " another side " it is upper
Surface s2, which exposes, center conductor 13 and outer conductors 14, and tabular surface is together formd with the surface of matrix 12.
As the rubber-like elastic body used in matrix 12, the Thermocurable rubber of insulating properties, insulating properties can be enumerated
Thermoplastic elastomer (TPE).More specifically, as Thermocurable rubber, silicon rubber, natural rubber, isoprene rubber can be enumerated
Glue, butadiene rubber, acrylonitrile butadiene rubber, 1,2- polybutadiene, SBR styrene butadiene rubberses, neoprene, nitrile rubber
Glue, butyl rubber, EP rubbers, chlorosulfonation rubber, polyethylene rubber, acrylic rubber, epichlorohydrin rubber, fluorine-containing rubber, poly- ammonia
Ester rubber etc..Wherein, the preferred excellent silicon rubber such as shaping processability, electrical insulating property, weatherability.As thermoplastic elastomer (TPE),
Styrene analog thermoplastic elastomer, olefin hydrocarbons thermoplasticity elastic body, esters thermoplastic elastomer (TPE), polyurethanes thermoplastic can be enumerated
Property elastomer, acid amides analog thermoplastic elastomer, polyvinyl chloride-base based thermoplastic elastomer, fluorine-containing thermoplastic elastomer (TPE), ionomer
Analog thermoplastic elastomer etc..
Furthermore, as described later, in order that center conductor 13 and outer conductors 14 (both are also collectively referred to as " conductor ") formation grain
The structure oriented as a magnetic conductive body beading for sub- shape, matrix 12 is preferred to use the rubber of the insulating properties of liquid rubber solidification
Shape elastomer or can heat melting insulating properties rubber-like elastic body.For example, the rubber-like solidified as liquid rubber
Elastomer, can enumerate silicon rubber, natural rubber, isoprene rubber, butadiene rubber, 1,2- polybutadiene, styrene-fourth
Diene rubber, nitrile rubber, butyl rubber, EP rubbers, polyurethane rubber, fluorine-containing rubber etc..As the rubber of melting can be heated
Shape elastomer, can enumerate styrene analog thermoplastic elastomer, olefin hydrocarbons thermoplasticity elastic body, esters thermoplastic elastomer (TPE), poly-
Urethane analog thermoplastic elastomer, acid amides analog thermoplastic elastomer, polyvinyl chloride-base based thermoplastic elastomer, fluorine-containing thermoplastic elastic
Body, ionomer analog thermoplastic elastomer etc..
Viscosity when liquid rubber or heating melting is preferably that contained magnetic conductive body may move under magnetic fields
Viscosity 1Pas~250Pas, more preferably 10Pas~50Pas.Also, the situation of used in HF transmission is directed to,
It is preferred to use the low material of dielectric constant in these materials.In particular, it is preferred that silicon rubber or fluorine-containing rubber.
For center conductor 13 and each conductor of outer conductors 14, in the rubber-like elasticity for the insulating properties for constituting matrix 12
In body after dispersed magnetic conducting particles (magnetic conductive body), applying magnetic field makes to orient to be formed as the magnetic conductive particle beading.
As the material of magnetic conductive body, for example, nickel, cobalt, iron, ferrite or these alloy can be enumerated, shape can be particle
Shape, threadiness, fine platy, filament shape etc..And then, it would however also be possible to employ metal, resin, the ceramics of good conductor of electricity use magnetic conductive body
The conductor of cladding, or the metallic cover of magnetic conductive body good conductor of electricity conductor.As the metal of good electric conductor, it can enumerate
Gold, silver, platinum, aluminium, copper, iron, palladium, chromium, stainless steel etc..When the average grain diameter of magnetic conductive body is 1 μm~200 μm, pass through magnetic field
Orientation is easily formed linking status, and conductor can be efficiently formed, thus is preferred.
For the sheet metal 15 as " metal connection parts ", it is, for example, possible to use metallic plate, electricity that calendering is formed
Solve the metallic plate formed.As the metal, for example, gold, silver, copper, iron, nickel, these alloy etc. can be enumerated.For welding
Adaptation, the viewpoint of processability, it is preferred to use the metallic plate of gold, copper etc., or implement on copper or nickel gold-plated or silver-plated place
The metallic plate of reason.It is used as the thickness of this sheet metal 15, preferably 5 μm~200 μm.When being thinner than 5 μm, it is difficult to which configuration is in shaping
In mould.Also, during more than 200 μm, the thickness of elastomeric connector itself becomes big.
Thus, elastomeric connector 10 has above-mentioned sheet metal 15, as long as can using the sheet metal 15 is welded and fixed
To be fixed on circuit substrate, it is possible to achieve initial purpose.Therefore, it need not be set with the corresponding part of center conductor 13
Sheet metal, removes in the cutting action using blanking die and there will not be with the sheet metal of the corresponding part of center conductor 13
Problem.So as to which manufacture becomes easy, can reduce cost.Also, due to without being led corresponding to center conductor 13 and with center
The sheet metal that body 13 is turned on, can avoid as set product behind this sheet metal to diminish, be easy to peel off it is anticipated that ask
Topic.And then, sheet metal 15 plays the function of shape holding part for soft matrix 11, thus can produce suppression elasticity even
Connect the effect of the deformation outside the crooked grade expectation of device 10.Furthermore, sheet metal 15 is to be embedded in the lower surface s2 of elastomeric connector 10
Form integration after, the lower surface s2 of elastomeric connector 10 entire surface is in tabular surface, and the thickness of slab of sheet metal 15 is not protruded,
So can downgrade elastomeric connector 10.
2~Fig. 4 of reference picture illustrates the manufacture method of elastomeric connector 10.
First, the metallic plate 1 and blanking die 2a of the material as sheet metal 15 are prepared, manufacture is provided with the metal foil in hole 16
Plate 15 (Fig. 2 (A)).
Also, prepare the shaping dies 3 for formed substrate or conductor.Shaping dies 3 is formed with nonmagnetic material, and in order to
Center conductor 13 and outer conductors 14 are formed, the orientation pin (not shown) formed by ferromagnetic is embedded with.The one of the orientation pin
Hold from the Cavity surface for forming conductor position and expose.Sheet metal 15 is configured in the intracavitary of the shaping dies 3, injection is magnetic by scattered
The mixture 4 (Fig. 2 (B)) of the liquid rubber formation of electric conductor.
Then, apply magnetic field to orient magnetic conductive body in shaping dies 3, form center conductor 13 and outer conductors 14
Afterwards, be heating and curing liquid rubber, so as to be realized integrated (Fig. 3 (A)) with sheet metal 15 while matrix 12 are formed.By
This, obtains the connection sheet 5 (Fig. 3 (B)) that multiple elastomeric connectors 10 are linked.Then, the connection sheet 5 is cut with cutting cutter 2b,
Obtain each elastomeric connector 10 (Fig. 4).
In addition, in the shaping dies 3 of the matrix 12 of present embodiment orient pin one end expose from Cavity surface, but with orient pin
The shaping dies that does not expose from Cavity surface of one end can also form conductor.Also, the sheet metal 15 in described above is configured
The lower surface of shaping dies 3, but it is also possible to which configuration is in upper surface.Also, there is illustrated the example that sheet metal 15 is separately configured
Son, but it is also possible to configured after separate sheet of being fitted on sheet metal 15.During using separate sheet, it can suppress because of the He of mould 3
The generation of the thin flash formed after liquid rubber is flowed into the gap of sheet metal 15.In addition, separate sheet can use various materials
Matter, but preferably surface is the resin film of micro- cohesive.Also, can be with order to improve the bonding force of sheet metal 15 and matrix 12
The primer coating on sheet metal 15.
Using do not use sheet metal 15 but the laminated laminate film of separate sheet and metal level, etch the metal level and carry out shape
The manufacture method in shaping dies is inserted into after into contact pattern, desired elastomeric connector can also be obtained.However, just adopting
For the manufacture method of the etching work procedure, the cost for forming contact pattern by etching is high, but just using sheet metal 15
It is that can form electrode shape using the cutting action of blanking die for manufacture method, elasticity can be manufactured with lower cost
Connector 10.
Hereinafter, the installation method of elastomeric connector 10 is illustrated.Here, as an example of connected object Part, with
Illustrated exemplified by circuit substrate.
Circuit substrate is formed by glass epoxy resin, and the circuit pattern formed by copper foil is formed with its surface.The circuit
The insulating barrier formed by corrosion protection ink is formed with beyond the part that electronic component etc. is fixed in pattern.In this circuit substrate,
The solder of pasty state is coated with the contact portion of the corresponding circuit pattern of sheet metal 15.And then, place elastic connection on the solder
Put into after device 10 in reflow ovens, so that elastomeric connector 10 is arranged on circuit substrate.Mounted elastomeric connector 10
Electrically connected via the sheet metal 15 fixed with solder with outer conductors 14, the contact portion of circuit pattern.
Clamp elastomeric connector 10 and with wire that the connected object Part of circuit substrate opposite side is coaxial cable
End, the center conductor connecting portion that has of connector and outer conductors installed in the end of coaxial cable connect
Contact portion of portion or circuit substrate etc. turn on connecting portion, be fixed in advance on the shell of equipment or other electronic components etc. so as to
It can be engaged with elastomeric connector 10.And then, by the shell of the equipment or other electronic components etc. in specified position and printing
After circuit substrate is combined, touched with the other end of the conducting connecting portion elastomeric connector 10 of coaxial cable etc. by pressure welding, so that in
Heart conductor 13 and outer conductors 14 are electrically connected with connected object Part respectively.
According to this elastomeric connector 10, such as shown in Fig. 1 (C), the center that is shaped as of sheet metal 1 has hole 16 for no reason
Ring-type, and center conductor 13 is consistent with the internal diameter of sheet metal 15, thus can also not change when being provided with sheet metal 15
Elastomeric connector is manufactured on the premise of impedance dependent on the material at the interval and matrix 12 of center conductor 13 and outer conductors 14
10.Thus, it is adaptable to the transmission of high frequency.
Also, due to covering center conductor 13 and insulation division 12b beyond entire surface sheet metal 15, using return
Stream stove is that can carry out surface installation for the contact portion of the circuit pattern of circuit substrate.And then, can be with by sheet metal 15
The shape of matrix 12 is kept, the deformation (crooked etc.) outside the expectation of elastomeric connector 10 can be suppressed, it is possible to elasticity is improved even
Connect the operability of device 10.Furthermore, it is possible to achieve bending when being difficult to occur manual operations, the bullet come off from automatic conveyer etc.
Property connector 10.
In addition, the outer conductors 14 of endless loops surround center conductor 13, thus can shield elastomeric connector 10 to
Outside electromagnetic-wave leakage, suppresses the deterioration of the transmission signal of center conductor 13.Also, center conductor 13 does not have and sheet metal
15 conductings, thus it is small with the conducting resistance of the contact portion of circuit pattern, it is possible to achieve low-resistance conducting.
As a kind of preferred embodiment, above-mentioned elastomeric connector 10 be diameter 1.0mm~10mm, thickness 0.1mm~
2.0mm or so size.
Variation 1-1 (Fig. 5)
Fig. 5 is shown as the elastomeric connector 10a of the variation of above-mentioned elastomeric connector 10.Elastomeric connector 10a and bullet
Property connector 10 it is different, sheet metal 15a internal diameter protrudes inwardly (reference picture 5 (B) compared with the internal diameter of outer conductors 14
Amplifier section).Though being easy to produce impedance variations compared with elastomeric connector 10a, the area of sheet metal 15 can be increased, is increased
Plus welding region, thus stable welding can be realized.
2nd embodiment (Fig. 6~Fig. 8)
Fig. 6 shows the elastomeric connector 20 of present embodiment.Elastomeric connector 20 also have matrix 22, center conductor 23,
On this point of outer conductors 24 and sheet metal 25, is identical with embodiment before.But from unlike elastomeric connector 10,
Elastomeric connector 20 is being not provided with the upper surface s2 of sheet metal 25, and center conductor 23 is with outside compared with outer conductors 33
Prominent protuberance 27.The protuberance 27 is located at the center of matrix 22, the film (rubber by its side of center conductor 23 and covering
The part of shape elastomer) formed, in the case where overlooking visual angle in the profile with center conductor 23 substantially with the circle in footpath, and around it
Protrude cylindric.
For elastomeric connector 20, sheet metal 25 is fixed on to the circuit pattern of connected object Part 7 with solder 9
On (contact portion) 8 (Fig. 7 (A)), sheet metal 25 is flushed with center conductor 23, thus center conductor 23 and circuit pattern 8 it
Between be formed with the interval T2 (Fig. 7 (B)) of the thickness size of solder 9.But due to protuberance 27, also may be used during with this interval T2
With strength center of compression conductor 23, and effectively pressure welding circuit pattern 8 and center conductor 13 or the lower surface s1 of outer conductors 14
(Fig. 8 (A)), and then can also be by the upper surface s2 lateral incisions pressure welding on the spot of center conductor 13 or outer conductors 14 in quilt by pressing
On the contact site 6 of connecting object part 7 (Fig. 8 (B)).
Thus, the height T1 of protuberance 27 is preferably and is substantially equal with the interval T2 of the thickness equal extent of solder 9, or excellent
It is selected in the degree that interval T3 that is compressible, reducing center conductor 23 is slightly increased on the basis of the T2 of the interval.Thus, it is possible to conscientiously
Realize the conducting of center conductor 23 in ground.
In above-mentioned embodiment, the thickness of solder is preferably 10~100 μm of size.Also, the height T1 of protuberance 27
Preferably 10 μm~200 μm of size.Height T1 is relative to the size that the thickness of elastomeric connector 20 is 1%~15%.It is small
When 10 μm, it is contemplated that had during the thickness of solder can not fully pressure welding center conductor 23 the problem of.Also, more than 200 μm
Shi Huiyou can not fully pressure welding outer conductors 24 the problem of.
Variation 2-1 (Fig. 9)
Fig. 9 shows the elastomeric connector 20a of the variation of above-mentioned elastomeric connector 20.Elastomeric connector 20a connects with elasticity
Connect device 20 different, difference is that sheet metal 25a internal diameter protrudes inwardly (reference picture 9 compared with the internal diameter of outer conductors 14
Amplifier section).It is prone to impedance variations when compared with elastomeric connector 20, but the face of sheet metal 25a parts can be increased
Product, it is possible to achieve more stable welding.
3rd embodiment (Figure 10~Figure 12)
Figure 10 shows the elastomeric connector 30 of present embodiment.Elastomeric connector 30 also have matrix 32, center conductor 33,
On this point of outer conductors 34 and sheet metal 35, is identical with embodiment before.But from unlike elastomeric connector 10,
Center conductor 33 have protuberance 37 outstanding with outer conductors 34 compared with, and matrix 32 be located at outer conductors 34 and
Insulation division 32b between center conductor 33 has the recess 38 being recessed compared with the surface of center conductor 33 and outer conductors 34.
By forming recess 38, it is more easily than and deforms in a thickness direction during with no recess.Accordingly, with respect to by
The deformation extended laterally when pressure, center of compression conductor 33, recess 38 significantly deforms, can alleviate outer conductors 34 and bear
Stress.Hereinafter, advantage when recess 38 is set is described in detail using Figure 11~Figure 12.
In order to which elastomeric connector 30 is welded on the circuit pattern 8 of tellite 7, in advance with outer conductors 34
It is coated with corresponding circuit pattern 8 and forms solder 9 (Figure 11 (A)).Then, in order to fix outer conductors 34 with solder 9, in
The interval T2 (Figure 11 (B)) of the thickness size of solder 9 is generated between heart conductor 33 and corresponding circuit pattern 8.In order to fill out
Interval T2 is buried, needs center conductor 33 that multiple pressure contracts and deforms out interval T2 size downwards compared with outer conductors 34.
When being not provided with recess 38, due to the difference of this center conductor 33 and the decrement of outer conductors 34, can cause as
The problem of being deformed outside the expectation that each conductor is tilted or distorted.But there is recess 38 between center conductor 33 and outer conductors 34
When, recess 38 is easily deformable, can be suitably compressed center conductor 33 and outer conductors 34 (Figure 12 (A)).It therefore, it can suppress
Deformation caused by the difference of decrement outside the expectation of each conductor.
And then, in elastomeric connector 30, center conductor 33 has relative to outer conductors 34 to be protruded with height T1 size
Protuberance 37 (Figure 11 (A)).The height T1 of the protuberance 37 is preferably greater than the T2 suitable with the thickness of solder 9.This is because,
Even if the thickness of solder 9 goes above T2, it is also desirable to the reason for making center conductor 33 effectively be contacted with circuit pattern 8.Cause
This, when the thickness of solder 9 is T2, even if making center conductor 33 and sheet metal 35 be contacted with circuit pattern 8 in lower surface s1,
Also interval T3 (Figure 12 (A)) can be generated between upper surface s2 outer conductors 34 and the contact site 6 of connected component.Therefore,
Interval T3 is filled by further center of compression conductor 33, it is possible to achieve practical conducting (Figure 12 of center conductor 33
(B))。
For the cup depth of recess 38, the length that the thickness preferably with respect to elastomeric connector 30 is 50%~90%
Degree.During less than 50%, it is provided with recess 38 and is also difficult to alleviate the stress that outer conductors 34 are born.Also, during more than 90%, have
Unsteady attitude of each conductor in thickness direction, it is impossible to the problem of suitably carrying out pressure welding.In addition, the height of protuberance 37 is therewith
Preceding example is identical.
Variation 3-1 (Figure 13)
Figure 13 shows the elastomeric connector 30a of the variation of elastomeric connector 30.The elastic connection shown in example before
In device 30, recess 38 is formed with the upper surface s2 with the face opposite side provided with sheet metal 35, in contrast to this in bullet
In property connector 30a, there is recess 38a in the lower surface s1 provided with sheet metal 35.For this elastomeric connector 30a,
It is identical with elastomeric connector 30 to alleviate the stress that outer conductors 34 are born.
4th embodiment (Figure 14~Figure 16)
Figure 14 shows the elastomeric connector 40 of present embodiment.Elastomeric connector 40 also have matrix 42, center conductor 43,
On this point of outer conductors 44 and sheet metal 45, is identical with embodiment before.But from unlike elastomeric connector 10,
Center conductor 43 has protuberance 47 outstanding compared with outer conductors 44, and is located at the He of outer conductors 34 in matrix 32
Two sides has thinner wall section 49 in the table of insulation division 42b between center conductor 33, and the thinner wall section 49 is formed with and center conductor 43
Or the surface of outer conductors 44 is compared to the recess of depression.In other words, thinner wall section 49 be by center conductor 43 and outer conductors 44 it
Between the thinned part of insulation division 42b thickness in a thickness direction.
By forming thinner wall section 49, it is easier to any one side phase ratio that recess 38 is arranged in table in thickness direction
Upper deformation.Therefore, the stress that outer conductors 44 are born can further be alleviated when center conductor 43 is pressed.Hereinafter, figure is utilized
15th, Figure 16 describes advantage when setting thinner wall section 49 in detail.
In order to which elastomeric connector 40 is welded on the circuit pattern of tellite 7 (contact portion) 8, led with outside
It is pre-coated with the corresponding circuit pattern 8 of body 44 and forms solder 9 (Figure 15 (A)).Led subsequently, as fixing outside with solder 9
Body 44, generates interval T2 (Figure 15 of the thickness size of solder 9 between center conductor 43 and corresponding circuit pattern 8
(B)).It is identical with the situation of elastomeric connector 30 untill the process.
Secondly, in order to fill interval T2, need center conductor 43 that multiple pressure contracts downwards compared with outer conductors 44
Deform out T2 size.Here, compared with the insulation division 32b provided with recess 38 of elastomeric connector 30 thickness, elastic connection
The insulation division 42b provided with thinner wall section 49 of device 40 thickness of thin, thus insulation division 42b is easier change compared with insulation division 32b
Shape, can suitably center of compression conductor 43 and outer conductors 44 (Figure 16 (A)).
In elastomeric connector 40, center conductor 43 has the protuberance 47 that height T1 is highlighted relative to outer conductors 44,
Even and if contacted in lower surface s1 center conductors 43 and sheet metal 45 with circuit pattern, in upper surface s2 outer conductors 44 with
Also interval T3 can be generated between the contact site 6 for being connected component, also the elastomeric connector 30 of preceding example is identical therewith for this point
(Figure 16 (A)).But in order to fill interval T3 and further center of compression conductor 33, so as to realize the practical of center conductor 43
During conducting (Figure 16 (B)), compared with the insulation division 32b of the elastomeric connector 30 of the 3rd embodiment deformation, insulation division can be made
42b deformation becomes more easy.Thus, for elastomeric connector 40, alleviate the stress that bears of outer conductors 44 this
It is more excellent on point.
In above-mentioned embodiment, thickness of thickness of the thinner wall section 49 on conducting direction preferably with respect to elastomeric connector 40
For the thickness of 10%~50% size.When being thinner than 10%, the unsteady attitude of the thickness direction of each conductor is had, it is impossible to suitably
The problem of carrying out pressure welding.Also, when being thicker than 50%, have can not fully pressure welding outer conductors 44 the problem of.
Variation 4-1 (Figure 17)
Figure 17 shows the elastomeric connector 40a of the variation of elastomeric connector 40.The elastic connection shown in example before
In device 40, in the lower surface s1 provided with sheet metal 45, the surface of sheet metal 45 is flushed with the surface of center conductor 43.Therewith
Unlike, in elastomeric connector 40a, side is recessed slightly inwards compared with the surface of sheet metal 45 on center conductor 43a surface.
But compared with the projecting height T1 of protuberance 47, depression T4 length shortens.This is in order to avoid center conductor 43a conducting
It is bad.
In elastomeric connector 40a, in lower surface s1, center conductor 43 is recessed compared with the surface of the side of outer conductors 44, thus
In the process of welding, solder can also avoid the contact with outer conductors 44 even if the side of center conductor 43 is flowed to, it is difficult to occur
The bad problem that center conductor 43 is connected with outer conductors 44.
5th embodiment (Figure 18)
Figure 18 shows the elastomeric connector 50 of present embodiment.Elastomeric connector 50 also have matrix 52, center conductor 53,
On this point of outer conductors 54 and sheet metal 55, is identical with embodiment before.But from unlike elastomeric connector 10,
The insulation division 52b being located between outer conductors 54 and center conductor 53 of matrix 52 has and center conductor 53 or outer conductors 54
Surface compared to depression recess 58.In addition, the elastomeric connector 50 does not have protuberance.
Elastomeric connector 50 also has recess 58 and insulation division 52b thickness thinning, thus center conductor 53 is when being pressed
The stress that outer conductors 54 are born can be alleviated.
Variation 5-1 (Figure 19)
Figure 19 shows the elastomeric connector 50a of the variation of above-mentioned elastomeric connector 50.The elasticity shown in example before
In connector 50, recess 58 is formed with the upper surface s2 of the face opposite side provided with sheet metal 55.It is different, bullet
In property connector 50a, there is recess 58a in the lower surface s1 provided with sheet metal 55.
Elastomeric connector 50a also has recess 58a and insulation division 52b thickness thinning, thus center conductor 53 is pressed
When can alleviate the stress that outer conductors 54 are born.Also, in welding sequence, solder also may be used even if the side of center conductor 43 is flowed to
To avoid the contact with outer conductors 54 using recess 58a.
6th embodiment (Figure 20)
Figure 20 shows the elastomeric connector 60 of present embodiment.Elastomeric connector 60 also has such as matrix 62, center conductor
63rd, the position of outer conductors 64 and sheet metal 65 on this point it is identical with embodiment before.But with elastomeric connector
Unlike 10, two sides has thin in the insulation division 62b being located between outer conductors 54 and center conductor 53 of matrix 52 table
Wall portion 69, the thinner wall section 69 is formed with the recess being recessed compared with the surface of center conductor 53 or outer conductors 54.
Elastomeric connector 60 has a thinner wall section 69, thus with table any one side on two sides the situation phase of recess is set
Than the stress that outer conductors 64 are born can be alleviated when center conductor 63 is pressed.Also, in the process of welding, solder is
Just the contact with outer conductors 64 can also be avoided using thinner wall section 69 by flowing to the side of center conductor 63.
7th embodiment (Figure 21)
Figure 21 shows the elastomeric connector 70 of present embodiment.Elastomeric connector 70 also has such as matrix 72, center conductor
73rd, the position of outer conductors 74 and sheet metal 75 on this point it is identical with embodiment before.But with elastomeric connector
Unlike 10, with the sheet metal 75 turned on center conductor 73.
In present embodiment, for the viewpoint of impedance, the sheet metal 75 with the same shape of center conductor 73 is preferably provided with.
Also, for the elastomeric connector 70 of present embodiment, sheet metal 75 is fixed on the small center conductor 73 of surface area, should
The area of sheet metal 75 also diminishes, and this point causes to be difficult to welding compared with the elastomeric connector of other embodiment,
So being adapted for the embodiment to form large-sized elastomeric connector.
8th embodiment (Figure 22)
Figure 22 shows the elastomeric connector 80 of present embodiment.Elastomeric connector 80 also has such as matrix 82, center conductor
83rd, the position of outer conductors 84 and sheet metal 85 on this point it is identical with embodiment before.But with elastomeric connector
Unlike 10, with the sheet metal 85 turned on outer conductors 84, and with the sheet metal turned on center conductor 83
85a.Sheet metal 85 and sheet metal 85a are insulated from each other.
In present embodiment, sheet metal 85,85a is designed with center conductor 83 and outer conductors 84, thus in following table
Face s1 sides and the fixation of connected component are reliable, can effectively realize center conductor 83 and the respective conducting of outer conductors 84,
This point is preferred.
The variation 1 (Figure 23) of each embodiment
Figure 23 shows the elastomeric connector 100 of present embodiment.Elastomeric connector 100 also there is such as matrix 102, center to lead
The position of body 103, outer conductors 104 and sheet metal 105 on this point it is identical with embodiment before.But precedent therewith
Son elastomeric connector difference be outer conductors 104 shape, the outer conductors 104 by 4 cylindrical conductor 104a,
104b, 104c, 104d are constituted.
In the elastomeric connector 100, outer conductors 104 are made up of multiple cylindrical conductors, thus with forming endless loops
Situation, which is compared, can lower compression load.Also, the conductive material for forming outer conductors 104 can also be reduced, so can
To reduce fee of material.
In addition, shown in the variation 1 example with 4 cylindrical conductor 104a~104d but it is also possible to be 3,
Or more than 5.
The variation 2 (Figure 24) of each embodiment
Figure 24 shows the elastomeric connector 110 of present embodiment.Elastomeric connector 110 also there is such as matrix 112, center to lead
The position of body 113, outer conductors 114 and sheet metal 115 on this point it is identical with embodiment before.But precedent therewith
The difference of the elastomeric connector of son is the rectangle that is shaped as of matrix 112, and the profile of elastomeric connector 110 is rectangle.
Elastomeric connector described above has circular profile in the case where overlooking visual angle, but profile is not limited in circle,
Can be square, rectangle or other polygons of the elastomeric connector 110 such as present embodiment., can be with during using rectangle
Multiple elastomeric connectors 110 are compactly linked, and easily are switched off, thus are had the advantages that as easily fabricated, waste of material is few.
Other variations
The example of same shape is shaped as in the outer rim shape of the sheet metal turned on outer conductors and the outer rim of matrix
In, each elastomeric connector, but the shape not office of sheet metal can be manufactured with low cost using cutting cutter 2b cutting
Limit, in this shape, can be following shape.That is, in the embodiment turned on outer conductors, formed and at least cover outer
The part of side conductor and the range (area) that can use solder fixation degree, are not limited for its profile.For example, can
To be that outer conductors are not covered to the outer rim of elastomeric connector, the structure that matrix also exposes from the outer rim.Also, it can also be formed
Cover the local sheet metal of outer conductors., can also be with blanking die formation profile, while being matched somebody with somebody during using this structure
Put and come integrally formed matrix and sheet metal in shaping dies, so as to manufacture elastomeric connector.Moreover, one of outer conductors
Point directly contacted with the contact portion of circuit pattern not via sheet metal, thus with the conducting resistance of the contact portion of circuit pattern
It is small, it can be turned on low resistance.
Also, center conductor illustrated above is with elastomeric connector that outer conductors are one group of composition but it is also possible to be tool
There are multigroup center conductor and the elastomeric connector of outer conductors.At this moment, it is not necessary to the metal foil that segmentation is fixed with each outer conductors
Plate, can be integral pattern.This is because, outer conductors are used for the reason of grounding connection generally in coaxial cable.
Above-mentioned embodiment is the example of the present invention, and the present invention is not limited by these embodiments.Do not taking off
On the premise of design from the present invention, shape, material, manufacture method of each part etc. can be changed, replaced.For example, elasticity is even
The morphological differences for meeting device 10 and elastomeric connector 10a is also applied for the elastomeric connector of other embodiment, elastomeric connector 40a
The depression of middle setting is also applied for other embodiment.
Claims (11)
1. a kind of elastomeric connector, the elastomeric connector, which possesses, has center in the matrix of rubber-like elastic body formation, the matrix
Conductor, the outer conductors around center conductor and separation center conductor and the insulation division of outer conductors, it is characterised in that
Center conductor and outer conductors are through to another side to be formed from the one side of described matrix,
The end of any one party has the metallic connection parts being connected with circuit substrate in center conductor or outer conductors.
2. elastomeric connector as claimed in claim 1, wherein, the metallic connection parts have the hole for exposing the insulation division.
3. elastomeric connector as claimed in claim 2, wherein, for described in being set in metallic connection parts from center conductor
The distance of the internal diameter of hole and outer conductors is equidistant.
4. the elastomeric connector as described in any one in claims 1 to 3, wherein, center conductor has more prominent than outer conductors
The protuberance gone out.
5. the elastomeric connector as described in any one in Claims 1 to 4, wherein, the insulation division has the thickness to matrix
Spend the recess of direction depression.
6. the elastomeric connector as described in any one in Claims 1 to 5, wherein, two sides has in the table of the insulation division
The thinner wall section being recessed to the thickness direction of matrix.
7. the elastomeric connector as described in any one in claim 1~6, wherein, the surface of the metallic connection parts is not with having
The surface for having the center conductor for setting the metallic connection parts or outer conductors is flushed.
8. the elastomeric connector as described in any one in claim 1~7, wherein, outer conductors are around center conductor
For no reason the ring-shaped conductor closed.
9. the elastomeric connector as described in any one in claim 1~7, wherein, outer conductors are around center conductor
Position configuration at least three more than cylindrical conductor.
10. a kind of manufacture method of elastomeric connector, the manufacture method is that possess the matrix formed by rubber-like elastic body, the base
There are center conductor, the outer conductors around center conductor in body and separate center conductor and the insulation division of outer conductors, center
Conductor and outer conductors are through to the manufacture method of the elastomeric connector of another side from the one side of described matrix, it is characterised in that
Metal connection parts with multiple holes are configured in shaping dies, by the liquid rubber by being dispersed with magnetic conductive body
The mixture of formation is injected into the shaping dies, leads magnetic conductive body field orientation Lai Shi centers in the shaping dies
Body is located at the part that the part in hole, outer conductors are located at beyond hole, so that formed after multiple center conductors and outer conductors,
Liquid rubber solidification is formed connection sheet, the connection sheet is then cut into the shape specified.
11. the manufacture method of elastomeric connector as claimed in claim 10, wherein, outer conductors are along metal connection parts
Hole is formed, center of the center conductor formation in the hole.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015037186 | 2015-02-26 | ||
| JP2015-037186 | 2015-02-26 | ||
| PCT/JP2016/054111 WO2016136496A1 (en) | 2015-02-26 | 2016-02-12 | Elastic connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107251339A true CN107251339A (en) | 2017-10-13 |
| CN107251339B CN107251339B (en) | 2020-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680005505.4A Expired - Fee Related CN107251339B (en) | 2015-02-26 | 2016-02-12 | Elastic connector |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6782884B2 (en) |
| CN (1) | CN107251339B (en) |
| WO (1) | WO2016136496A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6816877B2 (en) * | 2017-01-25 | 2021-01-20 | 積水ポリマテック株式会社 | Cable with connection end and cable connection structure |
| JP2019012629A (en) * | 2017-06-30 | 2019-01-24 | 積水ポリマテック株式会社 | Elastic connector and conductively connecting method |
| CN112448184A (en) * | 2019-08-14 | 2021-03-05 | 泰科电子(上海)有限公司 | Connector adapter and connector test system |
| WO2022226704A1 (en) * | 2021-04-25 | 2022-11-03 | 华为技术有限公司 | Connection device and radio frequency module |
| KR102575597B1 (en) * | 2021-05-17 | 2023-09-07 | (주)위드멤스 | Contactor and method for manufacturing the same |
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- 2016-02-12 WO PCT/JP2016/054111 patent/WO2016136496A1/en active Application Filing
- 2016-02-12 JP JP2017502067A patent/JP6782884B2/en active Active
- 2016-02-12 CN CN201680005505.4A patent/CN107251339B/en not_active Expired - Fee Related
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2016136496A1 (en) | 2016-09-01 |
| JP6782884B2 (en) | 2020-11-11 |
| JPWO2016136496A1 (en) | 2017-12-07 |
| CN107251339B (en) | 2020-07-24 |
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Address after: Saitama Prefecture, Japan Applicant after: POLYMATECH JAPAN CO.,LTD. Address before: Saitama Prefecture, Japan Applicant before: Baolima Technology (Japan) Co.,Ltd. |
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