CN1732597A - Movable connector and method of manufacturing the same - Google Patents
Movable connector and method of manufacturing the same Download PDFInfo
- Publication number
- CN1732597A CN1732597A CNA2003801073404A CN200380107340A CN1732597A CN 1732597 A CN1732597 A CN 1732597A CN A2003801073404 A CNA2003801073404 A CN A2003801073404A CN 200380107340 A CN200380107340 A CN 200380107340A CN 1732597 A CN1732597 A CN 1732597A
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- Prior art keywords
- housing
- movable
- fixing
- mentioned
- movable housing
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
- H01R13/6315—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only allowing relative movement between coupling parts, e.g. floating connection
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/7005—Guiding, mounting, polarizing or locking means; Extractors
- H01R12/7011—Locking or fixing a connector to a PCB
- H01R12/7017—Snap means
- H01R12/7023—Snap means integral with the coupling device
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
- H01R12/716—Coupling device provided on the PCB
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/91—Coupling devices allowing relative movement between coupling parts, e.g. floating or self aligning
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- Coupling Device And Connection With Printed Circuit (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
A movable connector, comprising a movable housing, a fixed housing having a pair of contact fixing parts disposed on both sides of the movable housing along the movable housing, a plurality of contacts connecting the contact fixing parts of the fixed housing to the movable housing so as to be displaced relative to each other, and a connection part to a disposable housing provided at the corresponding one or both ends of the fixed housing and the movable housing and connecting the fixed housing to the movable housing before use. Each of the contactors comprises a lead part for soldering to a wiring board on the contact fixing part side of the fixed housing and a contact part for electrical connection to a mating connector on the movable housing.
Description
Technical field
The present invention is a kind of electric connector that is installed on the circuit board, relates to a kind of movable connector and manufacture method thereof that can absorb with the floating structure of the dislocation of docking side-connector that have.
Background technology
In the electronic equipments such as digital camera, the polylith circuit board is housed in the framework by the state of connector combination with Jie.When being situated between by 2 above connectors in conjunction with a pair of circuit board etc., the dislocation that between a pair of circuit board, produces connector sometimes inevitably.At the state that produces dislocation, stress is added on each connector, thereby if keep this state to continue to use, and then the leading part of connector (soldering portion) is peeled off and caused poor flow from circuit board.
For this reason, in order to absorb the dislocation of wanting the connector between interconnective circuit board, and adopt the special movable connector of announcing in the flat 6-325825 communique of opening.Movable connector has stationary housing that is fixed on the circuit board and the movable housing of installing with the state movable with respect to this stationary housing (quick condition).Stationary housing for example has the shaped as frame shape, in this stationary housing movingly movable housing.Movable housing is situated between by being installed on the stationary housing in order to a plurality of contacts that are electrically connected, and based on the strain of contact, and allows movable housing with respect to the stationary housing displacement, and this movable connector absorbs the dislocation with the butt joint side-connector that will be connected.
Stationary housing one side on the contact is provided with the leading part that is used for soldering on the circuit board.By with this leading part soldering at circuit board, thereby, realize being electrically connected of contact and circuit board.In order to prevent to concentrate to the stress of leading part, usually, be provided with stationary housing be fixed on metallic corbel back slab on the circuit board, this metallic corbel back slab by soldering on circuit board.
Along with the miniaturization of electronic equipment etc., circuit board also is tending towards miniaturization.Thereby for a plurality of electrical and electronic parts are installed on the installed surface of the limited area on the little circuit board, the miniaturization of connector is integral.
In order to make the movable connector miniaturization, preferably reduce the gap of stationary housing and movable housing as much as possible.For this reason, consider to make stationary housing and movable housing integrally formed.For integrally formed, and when being shaped, stationary housing contact at certain position with movable housing, but, generally consideration makes clearance portion combination between two housings by a plurality of intercell connectors.
This intercell connector must excision after the shaping, and but, if the excision slag that its when excision produces remains in surface of shell, this excision slag then becomes the bad reason of soldering attached on the contact, and then worries to cause the initial stage such as electronic equipment bad.
Summary of the invention
The object of the present invention is to provide a kind of soldering that can not cause contact bad and movable connector and manufacture method thereof that can miniaturization.
Movable connector of the present invention comprises movable housing (20), stationary housing (10) and a plurality of contact (30) and joint portion (16); This stationary housing has the pair of contact fixing (11) that is configured in these movable housing both sides along movable housing; These a plurality of contacts (30), displacement ground is in conjunction with the above-mentioned contact fixing and the above-mentioned movable housing of this stationary housing relatively, the contact fixing side of said fixing housing have with in the past with the leading part (34) of circuit board soldering, have in order to carry out and the contact portion (35) of docking the side-connector electrical connection in above-mentioned movable housing side; The joint portion is arranged on each one or both ends of the correspondence of said fixing housing and above-mentioned movable housing, uses the housing (60) of giving up that goes in conjunction with said fixing housing and above-mentioned movable housing to go up combination.
The corresponding constitutive requirements of the numeral aftermentioned execution mode in the parantheses etc., but, this does not refer to that the present invention is confined to that execution mode and explains.Below, identical on this.
The manufacture method of movable connector of the present invention comprises: utilize the integrally formed movable housing of resin material, have along this movable housing be configured in these movable housing both sides pair of contact fixing stationary housing and with above-mentioned movable housing and said fixing housing the operation of giving up housing in their corresponding each one or both ends combinations; Utilization has the leading part that is used for soldering on circuit board in the contact fixing side of said fixing housing, have in above-mentioned movable housing side and be used for and a plurality of contacts that dock the contact portion that side-connector is electrically connected, and comes in conjunction with the contact fixing of said fixing housing and the operation of above-mentioned movable housing; And excise the above-mentioned operation of giving up housing.
According to these inventions, stationary housing and movable housing, each one or both ends of its correspondence can be made by the state forming of giving up the housing combination to be situated between.Thereby, do not need the clearance portion between stationary housing and movable housing that intercell connector is set, and can stipulate minim gap between the two exactly.
Give up housing, cut during use, and give up the excision position of housing, be not near the contact fixing, but the corresponding one or both ends of stationary housing and movable housing, thereby it is extremely low that the bad possibility of the contact soldering that caused by the excision slag takes place.
Like this, can not cause the soldering of contact bad, can reduce the gap between stationary housing and movable housing, seek the miniaturization of movable connector.
The pair of contact fixing of stationary housing can be separated by the removal of giving up housing, also can mutually combine at the position of giving up beyond the housing.
Above-mentioned movable connector, preferred: as also to comprise the reinforcement corbel back slab (40) that above-mentioned pair of contact fixing is mutually combined have simultaneously the soldering portion (44) of soldering on the circuit board.According to this formation, stationary housing is strengthened, and therefore, can improve the bulk strength of movable connector.
This movable connector can be made: promptly also comprise the operation of utilizing the reinforcement corbel back slab with soldering portion of soldering on the circuit board to make above-mentioned pair of contact fixing combination except the invention of said method by the following method.
In addition, above-mentioned movable connector, can make by the following method, promptly this method comprises: to embed the mode of strengthening corbel back slab, utilize the integrally formed movable housing of resin material, have along this movable housing be configured in these movable housing both sides pair of contact fixing stationary housing and with above-mentioned movable housing and said fixing housing the operation of giving up housing in their corresponding each one or both ends combination, when wherein, above-mentioned reinforcement corbel back slab mutually combines above-mentioned pair of contact fixing, also have a soldering portion of soldering on the circuit board; Utilization has the leading part that is used for toward the circuit board soldering, has a plurality of contacts that are used for the contact portion of dock the side-connector electrical connection in above-mentioned movable housing side, in conjunction with the contact fixing of said fixing housing and the operation of above-mentioned movable housing in the contact fixing side of said fixing housing; Excise the above-mentioned operation of giving up housing.
Above-mentioned or other purposes, feature and effect of the present invention are clearer by the explanation meeting of following execution mode with reference to accompanying drawing.
Description of drawings
Fig. 1 (a) is the vertical view of the movable connector of one embodiment of the present invention, and Fig. 1 (b) is its front view, and Fig. 1 (c) is its upward view, and Fig. 1 (d) is its right view.
Fig. 2 is the part oblique view of above-mentioned movable connector.
Fig. 3 (a) is the end view of the user mode of the above-mentioned movable connector of expression, the cross-sectional view of the identical user mode of Fig. 3 (b) expression.
Fig. 4 is the A-A line cutaway view of Fig. 1 (b).
Fig. 5 is the oblique view of contact.
The vertical view of the integrally formed product of Fig. 6 (a) stationary housing and movable housing, Fig. 6 (b) is its front view, and Fig. 6 (c) is its upward view, and Fig. 6 (d) is its right view.
Fig. 7 is the flow chart in order to the manufacturing process that above-mentioned movable connector is described.
Embodiment
Fig. 1 (a) is the vertical view of the movable connector of one embodiment of the present invention, and Fig. 1 (b) is its front view, and Fig. 1 (c) is its upward view, and Fig. 1 (d) is its right view.In addition, Fig. 2 is the part oblique view of above-mentioned movable connector, and Fig. 3 (a) is the end view of expression user mode, the cross-sectional view of the identical user mode of Fig. 3 (b) expression.
When Fig. 1 (a) represents that this movable connector is installed toward circuit board, overlook the vertical view of the installed surface (face of movable connector is installed) of this circuit board.In the explanation, be that the below describes below with the installed surface side (downside of Fig. 1 (b)) of circuit board.
Also have, among the figure, represent movable connector with the size that actual size is big, and the actual size of this movable connector is about wide 6mm, about long 12mm, about high 3mm.
In order to connect the 1st circuit board 1 and the 2nd circuit board 2, the installed surface 1a that this movable connector 100 utilizes method for welding to be installed in the 1st circuit board 1 goes up and uses.On the installed surface 2a of the 2nd circuit board 2, utilize soldering that butt joint side-connector 5 is installed, should dock side-connector 5 and cooperate with movable connector 100, thereby, realize the electrical connection of 1,2 of the 1st and the 2nd circuit boards.At this moment, movable connector 100 and the dislocation of docking side-connector 5 are absorbed by movable connector 100.
Between the both ends of pair of contact fixing 11, be provided with from the outstanding anticreep protuberance 26 of movable housing 20 both ends of the surface by the below than strengthening corbel back slab 40.Anticreep protuberance 26 with reinforcement corbel back slab 40 bottom butts, limits moving of movable housing 20 when butt joint side-connector 5 is extracted.Thereby, prevent from contact 30 is applied excessive external force.
Fig. 4 is the A-A line cutaway view of Fig. 1 (b).In addition, Fig. 5 is the oblique view of contact 30.Contact 30, make via the stamping-out processing of metallic plate, possess in order to the joint portion, set casing side 31 that combines with stationary housing 10, movable housing side joint portion 32, the linking part 33 that links the meander-shaped (shape of crawling) of joint portion, set casing side 31 and movable housing side joint portion 32 in order to combine with movable housing 20.
Joint portion, set casing side 31, with the installed surface of circuit board roughly the above-below direction of quadrature extend, formation is pressed into the sheet that is pressed in the hole 12 of being pressed into of stationary housing 10, links to each other in its bottom the leading part 34 that the installed surface almost parallel with circuit board extends is set.This leading part 34 by soldering on the pad of the installed surface of circuit board.Joint portion, set casing side 31 with leading part 34 opposite sides, linking to each other is provided with linking part 33 towards the movable housing 20 interior side of the stationary housing 10 of shaped as frame shape (that is, towards).
Linking part 33 in the present embodiment, has along the meander-shaped of crawling up and down with the installed surface plane orthogonal of circuit board, has 2 33a of peak portion, 33b and is formed at 1 33c of paddy portion between these 2 33a of peak portion, 33b.Thereby, reduce the gap between stationary housing 10 and the movable housing 20, and pass through the length of lengthening linking part 33, and guarantee enough addendum modifications of movable housing 20.And linking part 33 in this embodiment, enters into movable housing 20 inside, thereby, become the structure that the gap between stationary housing 10 and the movable housing 20 is suppressed at irreducible minimum.
Movable housing side joint portion 32, to roughly erectting the setting that links to each other in the top of quadrature with the circuit board installed surface, formation is pressed into the sheet that is pressed in the hole 23 of being pressed into of movable housing 20 from interior side's side end of linking part 33.Middle part, way from this movable housing side joint portion 32 reaches linking part 33 tops towards foreign side, is branched off into the contact portion 35 that extends to circuit board installed surface approximate vertical direction (being actually more outward-dipping direction) again.This contact portion 35 becomes the inwardly state of square strain, and its lateral surface is crimped on the contact 7 (with reference to Fig. 3 (b)) of butt joint side-connector 5, thereby realizes the electrical connection of 30,7 of contacts.
Forming proper alignment in the pair of contact fixing 11 of stationary housing 10 along long side direction has a plurality of (in this example being 10) that connect this contact fixing 11 at above-below direction to be pressed into hole 12.This is pressed into the joint portion, set casing side 31 that is pressed into a plurality of (in this example being 10) contact 30 in the hole 12 respectively.
On the other hand, movable housing 20 possesses the auxiliary section 21 of cooperation (being fit in the present embodiment) butt joint side-connector 5 and the wide base portion 22 of ratio auxiliary section 21 width of the setting that links to each other with this auxiliary section 21.And, near the Width central authorities of auxiliary section 21, along the long side direction proper alignment have be 2 row (respectively classify 10 in this example as, add up to 20) above-below directions connect a plurality of holes 23 that are pressed into of this auxiliary section 21.These a plurality of movable housing side joint portions 32 that are pressed into a plurality of (in this example being 20) contact 30 in the hole 23 respectively that are pressed into.
Have, roughly equally spaced form contact accepting groove 24 in the two sides of movable housing 20, these contact accepting grooves 24 can be accommodated to displacement the contact portion 35 of contact 30 respectively, and these contact accepting grooves 24 form at above-below direction along contact portion 35.
In addition, below the base portion 22 of movable housing 20, accommodate the linking part of the meander-shaped linking part 33 of a plurality of contacts 30 and accommodate recess 25, open and be communicated with to the side and form at the long side direction of movable housing 20.
The formation of reinforcement corbel back slab 40 is best to be represented as Fig. 2.This strengthens corbel back slab 40, by processing of metallic plate stamping-out and bending process are made, generally forms the protruding upward arch bridge shape between bridge joint pair of contact fixing 11 ends.That is, strengthen corbel back slab 40, have the beam portion 45 that forms arch bridge shape top, the extension 47 that the portion that hangs down 46 that hangs down towards the circuit board installed surface from these beam portion 45 two ends and the portion 46 that hangs down from this link to each other laterally and are provided with along the circuit board installed surface downwards.
And, strengthen corbel back slab 40, have be used for toward a pair of joint portion 41 that the reinforcement corbel back slab fixed part 13 at contact fixing 11 both ends that are separately positioned on stationary housing 10 is fixed, the notch part 42 that is formed on 41 of this a pair of joint portions, at both ends along the contact fixing 11 aduncate pair of curved in side side portions of foreign side 43 be arranged on the soldering portion 44 that is used for soldering on the circuit board of bend 43 lower edges.
Wherein, joint portion 41 is by hanging down and the sheet that is pressed into that forms constitutes towards the circuit board installed surface from this beam portion 45.This joint portion 41 is provided with in the inner part than the portion of hanging down 46, and have in arms with this portion 46 that hangs down and strengthen corbel back slab fixed part 13, thereby, will strengthen corbel back slab 40 and be fixed on the reinforcement corbel back slab fixed part 13.Strengthen corbel back slab fixed part 13 and have the reinforcement corbel back slab accepting groove 14 of accommodating reinforcement corbel back slab 40.This strengthens corbel back slab accepting groove 14, and is open towards the portion that hangs down 46 that strengthens corbel back slab 40, beam portion 45 and joint portion 41.And, be pressed into reinforcement corbel back slab 40 from the top with respect to strengthening corbel back slab accepting groove 14, thereby, mainly the effect that is pressed into projection 41a by near the front end of joint portion 41, forming to outstanding foreign side, reinforcement corbel back slab fixed part 13 is reinforced corbel back slab accepting groove 14 bottom surfaces and encircles.
In addition, notch part 42 is by a pair of joint portion 41 and beam portion 45 lower edges regulation, and anticreep protuberance 26 connects and inserts these notch parts 42, and is opposed with beam portion 45 lower edges above it.When butt joint side-connector 5 was extracted, the lower edge of beam portion 45 became the abutting part above the butt anticreep protuberance 26, prevents coming off of movable housing 20, prevents from simultaneously connector 30 is applied excessive external force.
Have, pair of curved portion 43 forms by the above-mentioned a pair of extension 47 of bending again.Utilize this pair of curved portion 43, strengthen to strengthen corbel back slab 40 self,, also can have enough intensity even when forming this small-sized reinforcement corbel back slab 40.Have, pair of curved portion 43 along the side formation in contact fixing 11 outsides, strengthens this contact fixing 11 again.Thereby, when seeking the miniaturization of movable connector 100, can give enough intensity to this small-sized movable connector 100 to become contact fixing 11 than thin type.
Both ends in contact fixing 11 foreign side side sides form the reinforcement corbel back slab respectively and accommodate recess 15, and this reinforcement corbel back slab is accommodated each leading section of accommodating bend 43 in the recess 15.Also have, 17 for engage with the location hole that is formed at circuit board in order to this movable connector is positioned at the positioning convex portion on the circuit board.
Fig. 6 (a), Fig. 6 (b) and 6 (c) are the figure in order to the manufacturing process that above-mentioned movable connector is described.In more detail, Fig. 6 (a) is the vertical view of the integrally formed product 50 of stationary housing 10 and movable housing 20, and Fig. 6 (b) is its front view, and Fig. 6 (c) is its upward view, and Fig. 6 (d) is its right view.
This body formed products 50 is with movable housing 20, forms by resin material is integrally formed along the pair of contact fixing 11 and a pair of housing 60 of giving up of the both sides of this movable housing 20 configuration.The a pair of housing 60 of giving up is respectively in conjunction with movable housing 20 and pair of contact fixing 11 both ends.More particularly, give up housing 60, the movable housing that a pair of stationary housing that have main part 65 along contact fixing 11 both ends of the surface, extends in parallel from this main part 65 to pair of contact fixing 11 end faces (strengthening corbel back slab fixed part 13 surfaces) extends in conjunction with foot 61,62, to movable housing 20 end faces (anticreep protuberance 26 surfaces) is in conjunction with foot 63.
Stationary housing is in conjunction with foot 61,62, (combines with reference to Fig. 1 (d) and Fig. 2) simultaneously with the housing joint portion 16 of giving up of strengthening corbel back slab fixed part 13 surfaces (with the surface of the long side direction quadrature of contact fixing 11).In addition, movable housing is in conjunction with foot 63, (combines with reference to Fig. 1 (d) and Fig. 2) simultaneously with the housing joint portion 27 of giving up of anticreep protuberance 26 surfaces of movable housing 20 (with the surface of the long side direction quadrature of movable housing 20).
At the corresponding end face of movable housing 20 and pair of contact fixing 11, give up housing 27,16 and be configured in the same plane (in the long side direction plane orthogonal of movable housing and contact fixing 11).Thereby, utilize parting tool once to give up separating of housing 16,27 and housing joint portion 61,62,63.
Fig. 7 is the flow chart in order to the manufacturing process that above-mentioned movable connector is described.At first, will be to give up housing 60 in conjunction with pair of contact fixing 11 and movable housing 20 usefulness resin materials shapings (step S1).
Next, with strengthening the reinforcement corbel back slab fixed part 13 that corbel back slab 40 is pressed into two ends, with bridge joint pair of contact fixing 11, thereby, in conjunction with pair of contact fixing 11 (step S2).At this moment, as Fig. 1 (d) and shown in Figure 2, movable housing 20 give up housing joint portion 27, expose to the end face direction from the arch bridge shape portion that strengthens corbel back slab 40, and, contact fixing 11 and movable housing 20 give up housing joint portion 16,27 any one all than strengthening the outer side's side in corbel back slab 40 position on each long side direction.
Like this, installation embeds a plurality of contacts 30 with bridge contacts fixed part 11 and movable housing 20 (step 3) after strengthening corbel back slab 40.
, utilize parting tool, thereby give up housing 60 giving up housing joint portion 16,27 excision, make it separate (step 4) from contact fixing 11 and movable housing 20 thereafter.Thereby, movable housing 20, with respect to stationary housing 10, thereby rely between the two the gap and the strain of contact 30 become can be in allowed band the state of displacement relatively, finish movable connector 100.
As mentioned above, according to present embodiment, to give up the state that housing 60 combines integrally formed to be situated between by a pair of with movable housing 20 and pair of contact fixing 11, therefore, can set the gap between them little, seeks the miniaturization of movable connector 100.And a pair of housing 60 of giving up engages movable housing 20 and contact fixing 11 two ends respectively, and therefore, the excision slag during its excision is micro-, and its excision slag can arrive near the contact 30 hardly.And, except that giving up housing 60, the joint portion of movable housing 20 and contact fixing 11 is not set, therefore, do not worry taking place causing that by the excision slag soldering of contact 30 is bad.
In addition, contact 30 has the linking part 33 of meander-shaped, therefore, even movable housing 20 and contact fixing 11 are suppressed to irreducible minimum, also can guarantee the deflection that it is enough, can absorb well and the dislocation of docking side-connector 5.
Have again, utilize the reinforcement corbel back slab 40 of bridge joint pair of contact fixing 11, thereby strengthen stationary housing 10, thereby, can become contact fixing 11 than thin type, thereby, can make more miniaturization of movable connector 100.
More than, describe about one embodiment of the present invention, but, the present invention also can otherwise implement.For example, in the above-mentioned execution mode, after making pair of contact fixing 11, movable housing 20 and giving up the one-body molded product 50 of housing 60, be pressed into and strengthen corbel back slab 40, but, also can make to inlay the moulding product of the state shaping (inlaying shaping) of strengthening corbel back slab 40 in pair of contact fixing 11.That is, can replace Fig. 7 step S1, S2 operation and carry out this forming process of inlaying.
In addition, in the above-mentioned execution mode, pair of contact fixing 11 and movable housing 20 at both ends by giving up housing 60 combinations, but, also can make 20 of pair of contact fixing 11 and movable housings in an end of correspondence by giving up housing 60 combinations.
Have, in the above-mentioned execution mode, stationary housing 10 has the pair of contact fixing 11 that is separated from each other again, and but, also can pair of contact fixing 11 is bonded to each other at the position of giving up beyond the housing 60, and constitute stationary housing 10 by parts.
In addition, in the above-mentioned execution mode, be illustrated about the 20 pin type movable connectors that are arranged on 20 contacts 30, but, pin count is also nothing but an example, for example, by extension length, thereby can constitute the movable connector of pin count arbitrarily such as 40 pin types and 80 pin types.
Be elaborated about present embodiment, but, these are only in order to showing the concrete example of technical content of the present invention, and the present invention is not limited to that these examples explain, spirit of the present invention and scope are only limited by additional claim scope.
The application, with the spy who proposed on January 7th, 2003 by the Japan patent Room be willing to 2003-1360 number corresponding, the application's whole contents is all quoted it and is compiled to.
Claims (5)
1. a movable connector is characterized in that, comprising:
Movable housing;
Stationary housing, it has the pair of contact fixing that is configured in these movable housing both sides along movable housing;
A plurality of contacts, its relatively displacement ground in conjunction with the above-mentioned contact fixing and the above-mentioned movable housing of this stationary housing, have in the contact fixing side of said fixing housing and to be used for the leading part of soldering on circuit board, have in above-mentioned movable housing side and be used for and dock the contact portion that side-connector is electrically connected; With
The joint portion, it is arranged on each one or both ends of the correspondence of said fixing housing and above-mentioned movable housing, before use to the combination on the housing of giving up in conjunction with said fixing housing and above-mentioned movable housing.
2. movable connector according to claim 1 is characterized in that: also comprise the reinforcement corbel back slab, when this reinforcement corbel back slab mutually combines above-mentioned pair of contact fixing, also have a soldering portion of soldering on the circuit board.
3. the manufacture method of a movable connector is characterized in that, comprising:
Utilize the integrally formed movable housing of resin material, have along this movable housing be configured in these movable housing both sides pair of contact fixing stationary housing and with above-mentioned movable housing and said fixing housing the operation of giving up housing in their corresponding each one or both ends combinations;
Utilization has the leading part that is used for soldering on circuit board in the contact fixing side of said fixing housing, have in above-mentioned movable housing side and be used for and a plurality of contacts that dock the contact portion that side-connector is electrically connected, and comes in conjunction with the contact fixing of said fixing housing and the operation of above-mentioned movable housing; And
Excise the above-mentioned operation of giving up housing.
4. movable connector according to claim 3 is characterized in that: also comprise and utilize reinforcement corbel back slab with soldering portion of soldering on the circuit board operation in conjunction with above-mentioned pair of contact fixing.
5. the manufacture method of a movable connector is characterized in that, comprising:
To embed the mode of strengthening corbel back slab, utilize the integrally formed movable housing of resin material, have along this movable housing be configured in these movable housing both sides pair of contact fixing stationary housing and with above-mentioned movable housing and said fixing housing the operation of giving up housing in their corresponding each one or both ends combination, when wherein, above-mentioned reinforcement corbel back slab mutually combines above-mentioned pair of contact fixing, also have a soldering portion of soldering on the circuit board;
Utilization has the leading part that is used for soldering on the circuit board in the contact fixing side of said fixing housing, have in above-mentioned movable housing side and be used for and a plurality of contacts that dock the contact portion that side-connector is electrically connected, and comes in conjunction with the contact fixing of said fixing housing and the operation of above-mentioned movable housing;
Excise the above-mentioned operation of giving up housing.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003001360A JP4012075B2 (en) | 2003-01-07 | 2003-01-07 | Movable connector and manufacturing method thereof |
| JP001360/2003 | 2003-01-07 | ||
| PCT/JP2003/016295 WO2004062039A1 (en) | 2003-01-07 | 2003-12-19 | Movable connector and method of manufacturing the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1732597A true CN1732597A (en) | 2006-02-08 |
Family
ID=32708807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2003801073404A Pending CN1732597A (en) | 2003-01-07 | 2003-12-19 | Movable connector and method of manufacturing the same |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JP4012075B2 (en) |
| KR (1) | KR101064862B1 (en) |
| CN (1) | CN1732597A (en) |
| AU (1) | AU2003289439A1 (en) |
| TW (1) | TWI224887B (en) |
| WO (1) | WO2004062039A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104638405A (en) * | 2013-11-13 | 2015-05-20 | 意力速电子工业株式会社 | Electric connector |
| CN105098412A (en) * | 2014-05-21 | 2015-11-25 | 日本压着端子制造株式会社 | Connector |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5574878B2 (en) * | 2010-08-17 | 2014-08-20 | 日本圧着端子製造株式会社 | Contacts and connectors |
| TWI614947B (en) | 2013-11-13 | 2018-02-11 | Iriso Electronics Co Ltd | Electrical connector |
| JP6771989B2 (en) * | 2016-08-09 | 2020-10-21 | ヒロセ電機株式会社 | Electrical connector for circuit board |
| JP6445072B2 (en) * | 2017-04-05 | 2018-12-26 | イリソ電子工業株式会社 | connector |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3016164B2 (en) * | 1991-06-19 | 2000-03-06 | 日本エー・エム・ピー株式会社 | Movable connector |
| JP2568142B2 (en) * | 1991-12-30 | 1996-12-25 | モレックス インコーポレーテッド | Floating structure electrical connector and manufacturing method thereof |
| JPH0722487U (en) * | 1993-09-24 | 1995-04-21 | エスエムケイ株式会社 | Connector socket |
| JPH09180829A (en) * | 1995-12-25 | 1997-07-11 | Amp Japan Ltd | Electric connector |
| JP3228460B2 (en) * | 1996-08-08 | 2001-11-12 | ヒロセ電機株式会社 | Floating electrical connector |
| JPH10321290A (en) * | 1997-05-15 | 1998-12-04 | Japan Aviation Electron Ind Ltd | Connector to be mounted on surface |
| JP2002093531A (en) * | 2000-09-11 | 2002-03-29 | Yazaki Corp | Self-aligning electric connector |
-
2003
- 2003-01-07 JP JP2003001360A patent/JP4012075B2/en not_active Expired - Fee Related
- 2003-12-19 CN CNA2003801073404A patent/CN1732597A/en active Pending
- 2003-12-19 KR KR1020057012567A patent/KR101064862B1/en not_active IP Right Cessation
- 2003-12-19 WO PCT/JP2003/016295 patent/WO2004062039A1/en active Application Filing
- 2003-12-19 AU AU2003289439A patent/AU2003289439A1/en not_active Abandoned
- 2003-12-30 TW TW092137435A patent/TWI224887B/en active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104638405A (en) * | 2013-11-13 | 2015-05-20 | 意力速电子工业株式会社 | Electric connector |
| CN104638405B (en) * | 2013-11-13 | 2018-07-06 | 意力速电子工业株式会社 | Electric connector |
| CN105098412A (en) * | 2014-05-21 | 2015-11-25 | 日本压着端子制造株式会社 | Connector |
| CN105098412B (en) * | 2014-05-21 | 2019-01-11 | 日本压着端子制造株式会社 | Connector |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101064862B1 (en) | 2011-09-14 |
| AU2003289439A1 (en) | 2004-07-29 |
| KR20050089871A (en) | 2005-09-08 |
| TWI224887B (en) | 2004-12-01 |
| JP2004214090A (en) | 2004-07-29 |
| JP4012075B2 (en) | 2007-11-21 |
| TW200414622A (en) | 2004-08-01 |
| WO2004062039A1 (en) | 2004-07-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20060208 |