CN103247891B - Electric connector - Google Patents
Electric connector Download PDFInfo
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- CN103247891B CN103247891B CN201310042317.7A CN201310042317A CN103247891B CN 103247891 B CN103247891 B CN 103247891B CN 201310042317 A CN201310042317 A CN 201310042317A CN 103247891 B CN103247891 B CN 103247891B
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- Prior art keywords
- contact
- contact chip
- chip
- connector
- plug
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Abstract
The present invention provides a kind of electric connector.This purpose is realized in the following way, plug contact (24) fit 2 there is the contact chip (242) of more than at least one and arrange around contact chip (242) substantially U-shaped gap (244) make contact chip (242) have resilient contact body (241) and formed；Receptacle contact (44) so that second contact chip (441) of at least more than 2 is oppositely disposed and setting gap (443) to make the second contact chip (441) have elasticity between the second contact chip (441)；Make the contact chip (242) of second contact chip (441) clamping plug contact (24) of receptacle contact (44), make the contact chip (242) of plug contact (24) and the second contact chip (441) Elastic Contact of receptacle contact (44), thus realizing the floating of long side spacing direction and width.
Description
Technical field
The present invention relates to for the control device such as server, RAID device or giant brain, electrical equipment, electronic equipment or
The electric connector of person's industrial equipment, relates to flow through the high current of more than 10 amperes (A) and do not increase parts count also may be used
With the structure floated to X and Y-direction.
Background technology
Usually, electric connector comprises pin connector and socket connector, and described pin connector has insulation system
Housing and metal multiple plug contact, described socket connector had the block of insulation system and multiple inserted with metal
Seated connection tentaculum.Described plug contact and described receptacle contact cooperation, by described plug contact and described female contact
Device contacts and realizes electrically connecting.
In order to flow through the high current of more than 10 amperes (A), need as described in patent document 1 to increase the contact of each catalyst
Area.
Usually, in order that adapter has floatability (floating), as described in patent documentation 2, proceed as follows,
The insulator of one adapter is divided into two, be divided into two insulator is only protected by the resilient catalyst of tool
Hold.And, the method making it have floatability as insulator not being divided into two, as described in patent documentation 3, can pass through
Laminating has flexible 2 flexible print wiring boards (hereinafter referred to as " FPC ") to carry out.
As described below, as the document that can flow through high current, enumerate patent documentation 1 (Japanese Unexamined Patent Publication 2006-49130),
As the document of floatability structure, enumerate patent documentation 2 (Japanese Unexamined Patent Publication 10-32062) and patent documentation 3 (Japanese Unexamined Patent Publication
2002-352908).
【Patent documentation 1】
Summary according to Japanese Unexamined Patent Publication 2006-49130 is it is therefore intended that leading section and socket by realizing plug contact
The optimization of the shape of at least one of the leading section of catalyst, to provide plug contact stable for the contact of receptacle contact
The excellent electric connector of property, and disclose the electric connector of following structural features, described electric connector comprises socket connector 10
With pin connector 50, described socket connector 10 has receptacle contact 11 and has and receive this receptacle contact 11
First housing 13 of the first through hole 12, described socket connector 50 has plug contact 51 and has this Plug contact of storage
Second housing 53 of the second through hole 52 of device 51, in the front end of the leading section 54 of plug contact 51 and receptacle contact 11
It is respectively provided with fork at least 3 staggered segmentation contact portion 55～57 and 15～17 at the two of portion 14.
【Patent documentation 2】
Summary according to Japanese Unexamined Patent Publication 2002-352908 it is therefore intended that in the case of not increasing parts count, provide with
Simple structure enables the adapter 10,40 of the structure that adapter 10,40 floats and catalyst connecting portion 22 can position, and
Disclose following adapters, adapter 10,40 comprises catalyst 14,44 and keeps and fix the catalyst 14,44 of requirement
Block 12,42, described catalyst 14,44 includes and the pairing catalyst contact site 32 contacting, the fixed part that is fixed on block 12,42
34 and the connecting portion 22 with substrate connection, wherein, by arranging bullet between the fixed part 34 and connecting portion 22 of catalyst 14,44
Property portion 20,50, install in the connecting side of catalyst 14,44 and have spaced substantially box-formed shape with the overall dimensions of block 12,42
Housing 16,46, be capable of the positioning in substrate for the catalyst connecting portion 22 and the floating of adapter 10,40, make catalyst 14,
44 elastic 20,50 at least bends more than once so that easy float.
【Patent documentation 3】
According to the Japanese Unexamined Patent Publication summary of No. 10-32062, it is an object of the invention to provide the electric connector of following structure
10, it can independently make the adapter being arranged at each substrate join with the position deviation (0.5mm degree) producing between the substrates
Close, can be by keeping in insulator 12 setting and the mechanism of fixed contact 14 makes described catalyst 14 have a flexibility and reality
Existing.And disclose the catalyst part that catalyst 14 is that laminating two clamps conductor 19 between insulating barrier A18 and insulating barrier B20
The electric connector of the structure of 16 gained.
Content of the invention
Problems to be solved by the invention
In recent years, even if in flowing through the adapter of high current of more than 10 amperes (A), even if also beginning to require in 2 companies
Connect and between device, there is floating structure and the space saving that certain position deviation also can coordinate.
Although the high current of 10 amperes (A) can be flow through in the structure of patent documentation 1, but can not be inclined in existence position
Floated during difference.
Although can be floated in the structure of patent documentation 2, but the high current of more than 10 amperes (A) can not be flow through,
Nor space saving, parts count increases, and spends management cost, leads to cost increase.
Although can be floated in the structure of patent documentation 3, but amount of floating little it is impossible to flow through more than 10 amperes (A)
High current it is difficult to obtain stable connection.
The present invention in view of existing problem points and obtain, the electric connector of following structure is provided, by simple structure, saves
Space and can flow through the high current of more than 10 amperes (A), and do not increase parts count, enables floating to X and Y-direction
Dynamic.
The means of solve problem
The electric connector that this purpose is passed through as described in scheme one is realized, and is a kind of pin connector and socket connector energy quilt
Handling freely plug electric connector it is characterised in that
Described electric connector comprises described pin connector and described socket connector, and described pin connector has multiple
Plug contact and arrange and keep the housing of this plug contact, described socket connector is had and is connect with described plug contact
Tactile multiple receptacle contacts and the block arranging and keeping this receptacle contact；
Described plug contact contacts bodies by fitting 2 and is formed, and described contact body has connecing of more than at least one
Contact, and, by arranging the gap of substantially U-shaped around described contact chip so that described contact chip has elasticity；
In described housing, multiple patchholes inserting and keeping described plug contact are set in long side spacing direction；
In described receptacle contact, make the second contact chip relative configuration of at least more than 2, and, by described the
Between two contact chips, setting gap makes described second contact chip have elasticity；
At described piece, multiple patchholes inserting and keeping described receptacle contact are set in long side spacing direction；
Make the contact chip of the second contact chip described plug contact of clamping of described receptacle contact, and so that described plug is connect
The contact chip of tentaculum and the second contact chip Elastic Contact of described receptacle contact, thus enable long side spacing direction and width
The floating in direction, and, can flow through high current by save space again.
Electric connector described in scheme two is the electric connector described in the following scheme of feature one, i.e. connect in described plug
Tentaculum, at least either side in width arrange the 3rd contact chip；
In described housing, described 3rd contact chip is set and enters and the insertion groove with described patchhole connect setting；
In described receptacle contact, the 4th contact chip is set in the position corresponding to described 3rd contact chip；
At described piece, described 4th contact chip of setting enters and the insertion groove with described patchhole connect setting；
Make the 3rd contact chip of described plug contact and the 4th contact chip Elastic Contact of described receptacle contact, thus
Realize the floating of long side spacing direction and width.
And, the electric connector described in scheme three is the electric connector described in the following scheme of feature one, i.e. by weldering
Connect, ca(u)lk or riveting (caulking) are fitted described contact body.
And then, the electric connector described in scheme four is the electric connector described in the following scheme of feature two, i.e. also in width
Direction both sides arrange described 3rd contact chip and described 4th contact chip, with the 3rd contact chip clamping of described plug contact
The mode of the 4th contact chip of described receptacle contact makes its Elastic Contact；Meanwhile,
The front end of described 3rd contact chip is set to convex shape, the front end of described 4th contact chip is set to substantially J word
Shape, makes described 3rd contact chip and the front end of the 4th contact chip engage with each other and so that having locking mechanism.
Electric connector described in scheme five is the electric connector described in the following scheme of feature one, i.e. by cutting and bending
(cut り and play こ) makes described contact chip.
And, the electric connector described in scheme six is the electric connector described in the following scheme of feature one or scheme two,
That is, change corresponding described contact chip and described second according to corresponding described contact chip respectively with described second contact chip
The width of contact chip, changes corresponding described respectively according to corresponding described 3rd contact chip and described 4th contact chip
Three contact chips and the width of described 4th contact chip.
And then, the electric connector described in scheme seven is the electric connector described in the following scheme of feature six, i.e. by making to connect
Tactile described contact chip is contacted with the described 4th with the contact area of described second contact chip and described 3rd contact chip contacting
The contact area of piece is aggregated in more than 2 square millimeters, is capable of flowing through more than 10 amperes of high current.
Invention effect
According to the above description clearly, according to the electric connector of the present invention, following good effect can be obtained.Energy
Reach with simple structure realization not only save space but also the high current of more than 10 amperes (A) can be flow through, and, do not increase parts count
, even if become there is the structure that the position deviation of 0.5mm also can be floated to X and Y-direction in (cost of implementation reduction).
(1) because making the following electric connector of feature, it is that a kind of pin connector can be loaded and unloaded with socket connector
The electric connector of freely plug, described electric connector is characterised by comprising described pin connector and described socket connects
Device, described pin connector has multiple plug contact and arranges and keep the housing of this plug contact, and described socket is even
Connect the block that utensil has with the described plug contact multiple receptacle contacts contacting and arranges and keep this receptacle contact；Described
Plug contact contacts bodies by fitting 2 and is formed, and described contact body has the contact chip of more than at least one, and,
By arranging the gap of substantially U-shaped around described contact chip so that described contact chip has elasticity；In described housing,
In long side spacing direction, multiple patchholes inserting and keeping described plug contact are set；Described receptacle contact, makes at least 2
Individual the second above contact chip is arranged as opposed to, and makes described second contact by setting gap between described second contact chip
Piece has elasticity；At described piece, multiple patchholes inserting and keeping described receptacle contact are set in long side spacing direction；Make
Second contact chip of described receptacle contact clamps the contact chip of described plug contact, makes the contact chip of described plug contact
With the second contact chip Elastic Contact of described receptacle contact, thus enabling the floating of long side spacing direction and width,
And, can flow through high current by save space, thus it is possible to simple structure realization not only save space but also 10 amperes can be flow through again
(A) high current more than, and, do not increase parts count, though become there is the position deviation of 0.5mm also can be to X and Y
The structure floated in direction.
(2) because the electric connector described in the following scheme of feature one made by the electric connector described in scheme two, i.e. in institute
State plug contact and at least the 3rd contact chip is set in the either side of width；Arrange described 3rd contact chip in described housing to enter
Enter and the insertion groove with described patchhole connect setting；In described receptacle contact, in the position corresponding to described 3rd contact chip
4th contact chip is set；Arrange described 4th contact chip at described piece to enter and the insertion groove with described patchhole connect setting；Make
3rd contact chip of described plug contact and the 4th contact chip Elastic Contact of described receptacle contact, realize long side spacing direction
With the floating of width, thus it is possible to not only save space but also can flow through the big electricity of more than 10 amperes (A) is realized with simple structure
Stream, and, do not increase parts count, even if become there is the structure that the position deviation of 0.5mm also can be floated to X and Y-direction.
(3) because the electric connector described in the following scheme of feature one made by the electric connector described in scheme three, i.e. pass through
Welding, ca(u)lk or the riveting described contact body of laminating, thus it is possible to simple structure realization not only save space but also can flow through 10
High current more than ampere (A), and, does not increase parts count, though become there is the position deviation of 0.5mm also can be to X
And the structure that Y-direction is floated, and can positively keep.
(4) because the electric connector described in the following scheme of feature two made by the electric connector described in scheme four, i.e. in width
Degree direction both sides arrange described 3rd contact chip and described 4th contact chip, with the 3rd contact chip folder of described plug contact
The mode holding the 4th contact chip of described receptacle contact makes its Elastic Contact, the front end of described 3rd contact chip is set meanwhile
For convex shape, the front end of described 4th contact chip is set to substantially J-shaped shape, is connect with the 4th by making described 3rd contact chip
The front end of contact engages with each other and so that having locking mechanism, thus it is possible to simple structure, realizes not only save space but also can flow
Cross the high current of more than 10 amperes (A), and, do not increase parts count, also can even if becoming and there is the position deviation of 0.5mm
The structure floated to X and Y-direction, additionally it is possible to obtain stable connection, can use as latch-up structure.
(5) because the electric connector described in the following scheme of feature one made by the electric connector described in scheme five, i.e. pass through
Cutting and bending makes described contact chip, it is possible to simple structure, realizes not only save space but also can flow through more than 10 amperes (A)
High current, and, do not increase parts count, can float to X and Y-direction even if becoming and there is the position deviation of 0.5mm yet
Dynamic structure, processing is also easy.
(6) because the electrical connection described in the following scheme of feature one or scheme two made by the electric connector described in scheme six
Device, i.e. according to corresponding described contact chip and described second contact chip change respectively corresponding described contact chip with described
The width of the second contact chip, changes corresponding institute according to corresponding described 3rd contact chip respectively with described 4th contact chip
State the width of the 3rd contact chip and described 4th contact chip, it is possible to simple structure realization not only save space but also 10 can be flow through
High current more than ampere (A), and, does not increase parts count, though become there is the position deviation of 0.5mm also can be to X
And the structure that Y-direction is floated.
(7) electric connector described in scheme seven is the electric connector described in the following scheme of feature six, i.e. by making contact
The contact area of described contact chip and described second contact chip and described 3rd contact chip contacting and described 4th contact chip
Contact area be aggregated in more than 2 square millimeters, realize flowing through more than 10 amperes of high current, it is possible to simple structure
Realize the not only save space but also high current of more than 10 amperes (A) can be flow through, and, do not increase parts count, even if becoming presence
The structure that the position deviation of 0.5mm also can be floated to X and Y-direction.
Brief description
Fig. 1 (A) is the profilograph of the electric connector in catalyst cross-section mated condition.(B) it is in catalyst portion
Divide the drawing in side sectional elevation of the electric connector cutting mated condition open.
Fig. 2 (A) is the axonometric chart of pin connector in terms of the top of cooperation mouth side.(B) it is to insert in catalyst cross-section
The profilograph of head connector.(C) it is drawing in side sectional elevation in catalyst cross-section pin connector.
Fig. 3 (A) is the axonometric chart of socket connector in terms of the top of cooperation mouth side.(B) it is to insert in catalyst cross-section
The profilograph of base connector.(C) it is drawing in side sectional elevation in catalyst cross-section socket connector.
Fig. 4 (A) is the axonometric chart of plug contact.(B) be plug contact contact body axonometric chart.(C) it is slotting
The axonometric chart of seated connection tentaculum.
Fig. 5 (A) is the axonometric chart of the housing seeing pin connector above cooperation mouth side.(B) it is contrary from cooperation mouth
Side-lower sees the axonometric chart of the housing of pin connector.(C) it is in a certain catalyst patchhole cross-section pin connector
The profile of housing.
Fig. 6 (A) is the axonometric chart of the block seeing socket connector above cooperation mouth side.(B) it is from the opposition side coordinating mouth
The axonometric chart of the block of socket connector is seen in lower section.(C) it is block in a certain catalyst patchhole cross-section socket connector
Profile.
Symbol description
Specific embodiment
The invention is characterized in that electric connector 10, be pin connector 20 with socket connector 40 can be loaded and unloaded freely slotting
The electric connector 10 pulling out is it is characterised in that described electric connector 10 comprises described pin connector 20 and described socket connector
40, described pin connector 20 has multiple plug contact 24 and the housing 22 arranging and keeping this plug contact 24, institute
State socket connector 40 to be there are the multiple receptacle contacts 44 being contacted with described plug contact 24 and arrange and keep this socket
The block 42 of catalyst 44, described plug contact 24 contacts bodies 241 by fitting 2 and is formed, and described contact body 241 has
There is the contact chip 242 of more than at least one, and, by arranging the gap of substantially U-shaped around described contact chip 242
244 make described contact chip 242 have elasticity, in described housing 22, insert and keep institute spacing direction setting in long side is multiple
State the patchhole 221 of plug contact 24, described receptacle contact 44, make second contact chip 441 of at least more than 2 relatively
Configuration, and, make described second contact chip 441 have elasticity by setting gap 443 between described second contact chip 441,
Described piece 42, multiple patchholes 424 inserting and keeping described receptacle contact 44 are set in long side spacing direction, make described inserting
Second contact chip 441 of seated connection tentaculum 44 clamps the contact chip 242 of described plug contact 24, makes described plug contact 24
Contact chip 242 and the second contact chip 441 Elastic Contact of described receptacle contact 44, thus realize long side spacing direction and width
The floating in direction, and can flow through high current by save space again.
That is, described plug contact 24 contacts bodies 241 by fitting 2 and is formed, described contact body 241
There is the contact chip 242 of more than at least one, and, by arranging around described contact chip 242 substantially between U-shaped
Gap 244 makes described contact chip 242 have elasticity；For described receptacle contact 44, make second contact chip of at least more than 2
441 are arranged as opposed to, and, so that described second contact chip 441 is had by setting gap 443 between described second contact chip 441
Flexible；Make the second contact chip 441 of described receptacle contact 44 clamp the contact chip 242 of described plug contact 24, make institute
State the contact chip 242 of plug contact 24 and the second contact chip 441 Elastic Contact of described receptacle contact 44, thus realizing growing
Side spacing direction and the floating of width.
Based on Fig. 1 to Fig. 6, an embodiment of the electric connector of the present invention is illustrated.
Fig. 1 (A) is the profilograph of the electric connector in catalyst cross-section mated condition, and (B) is in catalyst portion
Divide the drawing in side sectional elevation of the electric connector cutting mated condition open.Fig. 2 (A) is the solid of pin connector in terms of the top of cooperation mouth side
Figure, (B) is the profilograph in catalyst cross-section pin connector, and (C) is in catalyst cross-section pin connector
Drawing in side sectional elevation.Fig. 3 (A) is the axonometric chart of socket connector in terms of the top of cooperation mouth side, and (B) is in catalyst cross-section
The profilograph of socket connector, (C) is the drawing in side sectional elevation in catalyst cross-section socket connector.Fig. 4 (A) is that plug connects
The axonometric chart of tentaculum, (B) is the axonometric chart of the contact body of plug contact, and (C) is the axonometric chart of receptacle contact.Fig. 5 (A)
It is the axonometric chart of the housing seeing pin connector above cooperation mouth side, (B) is to see plug even below the opposition side of cooperation mouth
Connect the axonometric chart of the housing of device, (C) is the profile of the housing in a certain catalyst patchhole cross-section pin connector.Figure
6 (A) are the axonometric charts of the block seeing socket connector above cooperation mouth side, and (B) is to see socket below the opposition side of cooperation mouth
The axonometric chart of the block of adapter, (C) is the profile of the block in a certain catalyst patchhole cross-section socket connector.
The electric connector 10 of the present invention comprises pin connector 20 and socket connector 40, and described pin connector 20 has
Multiple plug contact 24 and the housing 22 arranging and keeping this plug contact 24, described socket connector 40 have with described
Multiple receptacle contacts 44 of plug contact 24 contact and the block 42 arranging and keeping this receptacle contact 44.
Illustrated based on the constituent part of the electric connector 10 to the present invention for the accompanying drawing.First, to described pin connector
20 constituent part illustrates.Plug contact 24 is first described.Described plug contact 24 is metal, by known skill
The punch process of art makes.As the material of described plug contact 24, requirement that elasticity or electric conductivity etc., it is possible to row
Lift pyrite or beryllium copper or phosphor bronze etc..In the present embodiment, described plug contact 24 is inserted the patchhole 221 of described housing 22
Interior.
Described plug contact 24 be laminating 2 while be there is the part being contacted with described socket connector 40, another
While having the contact body 241 with the connecting portion 246 of substrate connection.By welding or ca(u)lk or the riveting described catalyst of laminating
Body 241.Applying method considers that the miniaturization of adapter or the elasticity of contact portion or connective stability etc. are appropriately designed.This enforcement
In example, fitted by welding.
It is provided with the contact chip 242 of more than at least one in described contact body 241, and, in described contact chip 242
The gap 244 of surrounding setting substantially U-shaped.By arranging described gap 244, described contact chip 242 is made to have elasticity.Described
The shapes and sizes in gap 244 it is considered to the elasticity of the miniaturization of adapter or described contact chip 242 and connective stability or plus
Work or intensity etc. are appropriately designed.Described contact chip 242 is to contact with the described socket connector 40 as matching connector
Part, its shapes and sizes considers that connective stability, electric current, processability or intensity of flowing through etc. are appropriately designed.In the present embodiment
So that it is bent in view of contact.Described contact chip 242 is formed by cutting and bending.
And then, in described plug contact 24, at least either side in width is provided with the 3rd contact chip 243.This
It is considered to balance and connective stability in embodiment, arrange in width both sides.The shape of described 3rd contact chip 243 is to incite somebody to action
Front end is set to convex shape so as to can engage with the 4th contact chip 442 of described socket connector 40, and makes it have locking
The function of mechanism.The shapes and sizes of described 3rd contact chip 243 consider connective stability or locking or keep intensity or add
Work or intensity etc. are appropriately designed.
It is provided with the fixed part 245 for being fixed to described housing 22 in described plug contact 24.Described fixed part 245
It is arranged at width both sides and the closure side of described contact body 241.The position of described fixed part 245 or big quiz
Consider retentivity or connective stability of described plug contact 24 etc. appropriately designed.
In order to flow through the high current of more than 10 amperes (A), make contact chip 242 and the institute of the described plug contact 24 of contact
State the contact area of the second contact chip 441 of receptacle contact 44 and the 3rd contact chip of the described plug contact 24 contacting
243 are aggregated in more than 2 square millimeters with the contact area of the 4th contact chip 442 of described receptacle contact 44.Each catalyst
24th, 44 contact area less than 2 square millimeters when can not flow through the high current of more than 10 amperes (A).
According to the second contact chip 441 of corresponding described receptacle contact 44 and the contact chip of described plug contact 24
242 change the contact chip 242 of corresponding described plug contact 24 and the second contact chip of described receptacle contact 44 respectively
441 width, connects with the 3rd of described plug contact 24 according to corresponding described receptacle contact 44 the 4th contact chip 442
Contact 243 changes the 3rd contact chip 243 of corresponding described plug contact 24 and described receptacle contact 44 the 4th respectively
The width of contact chip 442.By change, even if the position deviation that there is 0.5mm also can be floated to X and Y-direction.
Described pin connector 20 makes the second of described receptacle contact 44 to contact with the cooperation of described socket connector 40
Piece 441 clamps the contact 242 of described plug contact 24, and the contact chip 242 of described plug contact 24 and described socket connect
Second contact chip 441 Elastic Contact of tentaculum 44, and, make described plug contact 24 the 3rd contact chip 243 clamp described
4th contact chip 442 of receptacle contact 44, makes the 3rd contact chip 243 of described plug contact 24 and described receptacle contact
44 the 4th contact chip 442 Elastic Contact, thus realize the floating of long side spacing direction and width.
Then housing 22 is illustrated.This housing 22 is the plastics of electrical insulating property, by the injection mo(u)lding of known technology
Making, as this material although considering that dimensional stability or processability or cost etc. suitably select, but usually can enumerate
Polybutylene terephthalate (PBT) (PBT) or polyamide (66PA, 46PA) or liquid crystal polymer (LCP) or Merlon (PC) or
Their synthetic material.It is provided with the cooperation mouth inserting the described socket connector 40 as matching connector in described housing 22
12.For described cooperation mouth 12, described socket connector 40 can enter, and the size according to described socket connector 40 is fitted
Work as design.
Described housing 22 be provided with install requirement plug contact 24 patchhole 221, and by press-in or
Hook (lance) or welding etc. fixing.For the shapes and sizes of described patchhole 221, it is inserted into described plug contact
24 can be it is considered to retentivity or processability or intensity etc. be appropriately designed.
And then, in described housing 22, with described patchhole 221 connect setting arrange described plug contact 24 be installed
The insertion groove 222 of the 3rd contact chip 243 part.For the shapes and sizes of described insertion groove 222, the described 3rd can be installed and connect
Contact 243 can be it is considered to retentivity or processability or intensity etc. be appropriately designed.
Then, the constituent part of described socket connector 40 is described.Receptacle contact 44 is first described.Described receptacle contact
44 is metal system, is made by the punch process of known technology.As the material of described receptacle contact 44, requirement that elastic
And electric conductivity, it is possible to enumerate pyrite or beryllium copper or phosphor bronze etc..In the present embodiment, described receptacle contact 44 is inserted into institute
State in the patchhole 424 of block 42.
In described receptacle contact 44, second contact chip 441 of at least more than 2 is arranged as opposed to, and connects described second
It is provided with gap 443 between contact 441.By arranging described gap 443, described second contact chip 441 is made to have elasticity.Described
The shapes and sizes of gap 443 consider the miniaturization of adapter or the elasticity of described second contact chip 441 and connective stability or
Processability or intensity etc. are appropriately designed.Described second contact chip 441 is and the described pin connector 20 as matching connector
The part of contact, its shapes and sizes considers that connective stability or the electric current flowing through or processability or intensity etc. are appropriately designed.This
Contact is considered so as to inside lateral bend in embodiment.Described second contact chip 441 is formed by bending machining.
And then, in described receptacle contact 44, in the position of the 3rd contact chip 243 corresponding to described plug contact 24
It is provided with the 4th contact chip 442.In the present embodiment it is considered to balance and connective stability, arrange in width both sides.Described
The shape of the 4th contact chip 442 is, front end is set as substantially J-shaped shape so as to can be with the 3rd of described plug contact 24 the
Contact chip 243 engages, and has the function of locking mechanism.The shapes and sizes of described 4th contact chip 442 are it is considered to connective stability
Locking or keep intensity or processability or intensity etc. appropriately designed.
Described receptacle contact 44 is provided with the fixed part 444 for being fixed on described piece 42.Described fixed part 444 quilt
It is arranged at width both sides and in closure side.The position of described fixed part 444 or size are it is considered to described receptacle contact
44 retentivity or connective stability etc. are appropriately designed.
In order to flow through more than 10 amperes of high current, make second contact chip 441 of described receptacle contact 44 of contact with
4th contact chip 442 of the contact area of contact chip 242 of described plug contact 24 and the described receptacle contact 44 contacting
It is aggregated in more than 2 square millimeters with the contact area of the 3rd contact chip 243 of described plug contact 24.In each catalyst
24th, 44 contact area less than 2 square millimeters when can not flow through more than 10 amperes of high current.
According to the contact chip 242 of corresponding described plug contact 24 and the second contact chip of described receptacle contact 44
441 change the second contact chip 441 of corresponding described receptacle contact 44 and the contact chip of described plug contact 24 respectively
242 width, according to the 3rd contact chip 243 and the 4th of described receptacle contact 44 of corresponding described plug contact 24
Contact chip 442 changes the 4th contact chip 442 of corresponding described receptacle contact 44 and described plug contact 24 the respectively
The width of three contact chips 243.By change, even if the position deviation that there is 0.5mm also can be floated to X and Y-direction.
Described pin connector 20 makes the second contact chip of described receptacle contact 44 with described socket connector 40 cooperation
The contact chip 242 of the 441 described plug contact 24 of clamping, makes the contact chip 242 of described plug contact 24 and described socket connect
Second contact chip 441 Elastic Contact of tentaculum 44, and, make described plug contact 24 the 3rd contact chip 243 clamp described
4th contact chip 442 of receptacle contact 44, makes the 3rd contact chip 243 of described plug contact 24 and described receptacle contact
44 the 4th contact chip 442 Elastic Contact, thus realize the floating of long side spacing direction and width.
Finally, block 42 is illustrated.This block 42 is the plastics of electrical insulating property, by the injection mo(u)lding system of known technology
Make, as this material although it is contemplated that dimensional stability or processability or cost etc. suitably select, but usually can enumerate poly-
Mutual-phenenyl two acid bromide two alcohol ester (PBT) or polyamide (66PA, 46PA) or liquid crystal polymer (LCP) or Merlon (PC) or it
Synthetic material.Described piece 42 is provided with the auxiliary section 14 inserting the described pin connector 20 as matching connector.
For described auxiliary section 14, described pin connector 20 can be entered, can be according to the size of described pin connector 20
Appropriately designed.
Described auxiliary section 14 is formed in plate-like tile, if substantially distinguishing, is made up of with flange part 422 main part 421.?
The fore-end of described flange part 422 is formed with guide portion 423.Described flange part 422 passes through to change position and is sized to obtain
The function of mistake cooperation must be prevented.Described guide portion 423 is the cooperation mouth 12 in order to be readily inserted into described pin connector 20
Part.The shapes and sizes of described flange part 422 and described guide portion or position consider this function or processability or intensity
Etc. appropriately designed.
It is provided with the patchhole 424 of the receptacle contact 44 installing requirement in described piece 42 of main part 421, and lead to
Cross to be pressed into or hook or weld etc. and fix.The shapes and sizes of described patchhole 424 are inserted into described receptacle contact 44
Can be it is considered to retentivity or processability or intensity etc. be appropriately designed.
And then, at described piece 42, in the both sides of described main part 421, with described patchhole 424 connect setting peace is set
Fill the insertion groove 425 of the 4th contact chip 442 part of described receptacle contact 44.The shapes and sizes energy of described insertion groove 425
Enough installing described 4th contact chip 442 can be it is considered to retentivity or processability or intensity etc. be appropriately designed.
Industrial utilizability
As the application examples of the present invention, can apply to the control in server or RAID device or giant brain etc.
The electric connector 10 that equipment or electrical equipment or electronic equipment or industrial equipment use, in particular to flowing through 10 peaces
High current more than training (A), and, do not increase parts count, it is capable of the structure of the floating to X and Y-direction.
Claims (6)
1. a kind of electric connector, is the electric connector that pin connector and socket connector can be loaded and unloaded freely plug, and it is special
Levy and be,
Described electric connector comprises described pin connector and described socket connector,
Described pin connector has multiple plug contact and arranges and keep the housing of this plug contact,
Described socket connector is had the multiple receptacle contacts being contacted with described plug contact and arranges and keep this socket
The block of catalyst,
Described plug contact contacts bodies by fitting 2 and is formed,
Each contact body has the contact chip of more than at least one, and described contact chip is made by the setting substantially gap of U-shaped
It has elasticity,
Described housing has multiple first patchholes, and described first patchhole is inserted simultaneously with the state arranging in long side spacing direction
Keep described plug contact,
Described receptacle contact has at least 2 being arranged as opposed to above second contact chip,
This at least 2 in above second contact chip, be in adjacent position relation in non-opposite side each contact chip, by setting
Gap and be formed separately, thus making it have elasticity,
Described piece has multiple second patchholes, and described second patchhole is inserted and protected with the state arranging in long side spacing direction
Hold described receptacle contact,
Described plug contact has 1 couple the 3rd contact chip in the width both sides of described contact chip for the configuration,
Described housing arranges described 3rd contact chip and enters and the first insertion groove with described first patchhole connect setting,
Described receptacle contact has 1 couple the 4th contact chip in the width both sides of described second contact chip for the configuration,
Arrange described 4th contact chip at described piece to enter and the second insertion groove with described second patchhole connect setting,
Under the mated condition with described socket connector for the described pin connector,
With the second contact chip being arranged as opposed to using described receptacle contact to by the bullet in described long side spacing direction
Power clamps the mode of the contact chip of described plug contact, makes the contact chip of described plug contact and described receptacle contact
Second contact chip Elastic Contact, thus realizing the floating of long side spacing direction, and,
Described socket is clamped with the elastic force using described the 1 of described plug contact, the 3rd contact chip passed through in width
The mode to the 4th contact chip for described the 1 of catalyst, makes described 3rd contact chip of described plug contact connect with described socket
The described 4th contact chip Elastic Contact of tentaculum, thus realizing the floating of width, and then can save space can flow through greatly again
Electric current.
2. electric connector as claimed in claim 1 is it is characterised in that by welding, ca(u)lk or rivet described contact of fitting
Body.
3. electric connector as claimed in claim 1 is it is characterised in that the front end of described 3rd contact chip has convex shape,
The front end of described 4th contact chip has substantially J-shaped shape, so that described 3rd contact chip and the front end of the 4th contact chip is blocked each other
Close and make that there is locking mechanism.
4. electric connector as claimed in claim 1 is it is characterised in that described contact chip has is bent by cutting and bending
Part.
5. electric connector as described in claim 1 or 2 is it is characterised in that contact according to described second being arranged as opposed to
Piece and described contact chip change described contact chip with described second contact chip respective width, according to described the being arranged as opposed to
Four contact chips and described 3rd contact chip change described 3rd contact chip and the respective width of described 4th contact chip.
6. electric connector as claimed in claim 5 is it is characterised in that in described pin connector and described socket connector
Under mated condition, make the contact area of the described contact chip being arranged as opposed to and described second contact chip and the institute being arranged as opposed to
The contact area stating the 3rd contact chip with described 4th contact chip is aggregated in more than 2 square millimeters to realize flowing through more than 10 amperes
High current.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012026009A JP5872311B2 (en) | 2012-02-09 | 2012-02-09 | Electrical connector |
| JP2012-026009 | 2012-10-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103247891A CN103247891A (en) | 2013-08-14 |
| CN103247891B true CN103247891B (en) | 2017-03-01 |
Family
ID=48927212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310042317.7A Expired - Fee Related CN103247891B (en) | 2012-02-09 | 2013-02-04 | Electric connector |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5872311B2 (en) |
| CN (1) | CN103247891B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016098715A1 (en) * | 2014-12-18 | 2016-06-23 | 第一電子工業株式会社 | Connector |
| JP6406705B2 (en) * | 2015-02-03 | 2018-10-17 | 日本圧着端子製造株式会社 | Contacts, receptacles and connectors |
| CN106025695B (en) * | 2016-05-20 | 2018-05-29 | 中航光电科技股份有限公司 | A kind of electric connector and the electric coupler component using the electric connector |
| JP6708160B2 (en) * | 2017-04-18 | 2020-06-10 | 住友電装株式会社 | connector |
| TWI633718B (en) * | 2017-06-23 | 2018-08-21 | 禾昌興業股份有限公司 | Floating connector |
| DE102018127814A1 (en) * | 2018-11-07 | 2020-05-07 | Ept Gmbh | Connectors |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4990110A (en) * | 1989-06-12 | 1991-02-05 | Byrne Norman R | Electrical contact arrangement |
| CN1902789A (en) * | 2003-12-31 | 2007-01-24 | Fci公司 | Electrical power contacts and connectors comprising same |
| CN201178152Y (en) * | 2008-02-22 | 2009-01-07 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005065254A2 (en) * | 2003-12-31 | 2005-07-21 | Fci Americas Technology, Inc. | Electrical power contacts and connectors comprising same |
| CA2713314C (en) * | 2009-08-17 | 2016-02-09 | Norman R. Byrne | Solid wire terminal |
-
2012
- 2012-02-09 JP JP2012026009A patent/JP5872311B2/en active Active
-
2013
- 2013-02-04 CN CN201310042317.7A patent/CN103247891B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4990110A (en) * | 1989-06-12 | 1991-02-05 | Byrne Norman R | Electrical contact arrangement |
| CN1902789A (en) * | 2003-12-31 | 2007-01-24 | Fci公司 | Electrical power contacts and connectors comprising same |
| CN201178152Y (en) * | 2008-02-22 | 2009-01-07 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2013164902A (en) | 2013-08-22 |
| JP5872311B2 (en) | 2016-03-01 |
| CN103247891A (en) | 2013-08-14 |
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Granted publication date: 20170301 Termination date: 20180204 |