CN100505434C - Multiconnection plug connector and longitudinally laminated and laterally laminated socket connectors - Google Patents
Multiconnection plug connector and longitudinally laminated and laterally laminated socket connectors Download PDFInfo
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- CN100505434C CN100505434C CNB2004100886273A CN200410088627A CN100505434C CN 100505434 C CN100505434 C CN 100505434C CN B2004100886273 A CNB2004100886273 A CN B2004100886273A CN 200410088627 A CN200410088627 A CN 200410088627A CN 100505434 C CN100505434 C CN 100505434C
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- contact
- short transverse
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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
- H01R13/64—Means for preventing incorrect coupling
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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
- H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
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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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- Connector Housings Or Holding Contact Members (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
Provided are a header contact for achieving reduction in mounting area and in height, and to provide two kinds of socket connectors. A multi-connection type header connector 100 has a header housing 110 with a housing chamber 115 concave from a surface 111 and extended up to an end face 113 on a near side in a depth direction; and a header contact 120 of which the contact part 121 is exposed toward the housing chamber 115 and of which the contact part 122 is exposed near the back face of the header housing 110. The header connector 100 can selectively connect to a vertically stacked type socket connector 200 having a projected part 211 engaging with the housing chamber 115 along a height direction at one end in the height direction and taking out an electric wire W from the other end toward a direction intersecting to the height direction and a laterally laid type socket connector 300 having a projected part 311 engaging with the housing chamber 115 along the height direction at an end on the back side in the depth direction and taking out the wire W from the end on the near side in the depth direction toward the direction intersecting the height direction.
Description
Technical field
The invention belongs to electric connector field, relate to the lip-deep multiconnection type pin connector and the connected socket connector that are installed in the mounting object thing.
Background technology
The spy opens 2002-No. 93501 communiques and discloses a kind of connector construction, this connector is by the female connector with negative contact, constitute with male connector with the positive contact that engages with described negative contact, side at described female connector, be formed with groove in the relative direction of the bottom approximate vertical of this female connector, and be provided with described negative contact in the inside of this groove, make described male connector from the approaching described female connector of described approximate vertical direction, in this process, described positive contact inserted described groove and engage, obtain the contact condition between two contacts thus with described negative contact.
8-No. 78107 communiques of Te Kaiping disclose a kind of printed substrate connector of dual-purpose mount type, this connector by be installed on the printed substrate male connector be connected that electric wire connects and constitute with the chimeric female connector that is connected of described male connector, described male connector is respectively equipped with chimeric mouthful of level and vertically fitting mouth at a side and the upper face side of periphery, can be from the chimeric described female connector of the either direction horizontal direction and the vertical direction.
Authorize No. 3055808 communique of utility model to disclose a kind of electric connector that can the multi-angle combination, this connector has the socket side conducting terminal, plug and socket, this socket side conducting terminal forms the strip thin slice body of a lengthwise, near in the top both sides are respectively equipped with recess, the holding piece of the pair of parallel that the strip thin slice body of relative this lengthwise of formation vertically forwards extends in this recess, this holding piece is by a pair of rib that separates suitable distance respectively and tilt more to the inside to the place ahead more, form with the L shaped vertical lamellar body that is connected with the place ahead of this rib, and relatively form to the inside the outstanding end face that contacts with this L shaped vertical lamellar body of both sides, the bottom of this L shaped vertical lamellar body forms circular-arc end face, both sides, bottom at this holding piece form wedge-shaped part, and are formed with the vertical bar shaped insertion end of narrow width below this wedge-shaped part.
The connector construction that the spy opens 2002-No. 93501 communiques uses when being installed in hard disk drive on the printed substrate.Because when relative female connector inserted or extracts male connector, the action that hard disk drive is slided on printed substrate so needn't the free space that hard disk drive is moved be set on printed substrate, can make the printed substrate miniaturization.
The dual-purpose mount type printed substrate connector of 8-No. 78107 communiques of Te Kaiping, can be from the chimeric female connector of the either direction horizontal direction and the vertical direction, authorize No. 3055808 communique of utility model can the multi-angle combination electric connector, can be inserted into from the arbitrarily angled plug side conducting terminal in the top of socket or the place ahead between the socket side conducting terminal in the patchhole plug.But, the former connector is being installed on the printed substrate, and female connector when horizontal direction is fitted to this connector, need on printed substrate, be arranged on and make female connector move the free space of usefulness when chimeric, and the latter's connector is being installed on the printed substrate, and plug from the place ahead when chimeric with it, need on printed substrate, be arranged on and make plug move the free space of usefulness when chimeric.In either case, all hinder the miniaturization of printed substrate.
In 8-No. 78107 communiques of Te Kaiping, from vertical direction female connector is entrenched in dual-purpose mount type printed substrate with connector on the time, if relatively dispose for example housing etc. with this printed substrate, then the electric wire of drawing from female connector contacts this housing etc. and applies load, produces the connection status problem of unstable.
The spy open 2002-No. 93501 communiques connector construction male connector and authorize the plug side conducting terminal of the electric connector of No. 3055808 communique of utility model all to expose contact site, so might be short-circuited because of finger or foreign matter touch.Relative therewith, the dual-purpose mount type printed substrate that the spy opens flat 8-No. 78107 communiques is surrounded the possibility reduction of the fault that is short-circuited thus with the negative contact of connector by the housing insertion section.In the housing insertion section, be formed with the insertion embeded slot that connects at the Width vertical with chimeric direction, so when pinching the housing insertion section etc. with finger, the skin that might point or foreign matter enter from inserting embeded slot, have the possibility of the fault that is short-circuited.And, insert the both ends of the surface that embeded slot is opened on the Width of housing insertion section, so male connector might be chimeric with direction and female connector that the opposite positive contact of the positive contact corresponding with the negative contact difference contacts, promptly carry out so-called reverse insertion.Like this, can think: because the positive relatively contact of negative contact is chimeric from vertical direction and this both direction of horizontal direction, therefore must guarantee the size along this both direction of positive contact, cause being necessary on the housing insertion section, to be formed on the insertion embeded slot that Width connects.
Summary of the invention
The present invention is conceived to the problems referred to above and proposes, its purpose is, for the lip-deep pin connector that is installed in printed substrate and other mounting object things, can be optionally with carry out the overlapping longitudinally laminated type socket connector that is connected in short transverse and be placed on the horizontal arrangement type socket connector that the side is connected connecting, and make either party's socket connector all chimeric along short transverse and pin connector, by use the socket connector of drawing electric wire to the side as described socket connector, needn't on the mounting object thing, be designed for the free space that socket connector is moved, can realize reducing of erection space, and optionally realize erection space further reduce with low level in arbitrary effect, promote the stability of connection status and the low level of syndeton by laterally drawing electric wire, can shorten the outstanding size of the contact site of header contact, make the opening of the insertion embeded slot that is located at each socket connector only be formed at a side, can realize preventing short trouble and prevent reverse insertion.
In order to achieve the above object, multiconnection type pin connector of the present invention, have plug casing and header contact, this plug casing is provided with accommodating chamber, when having set the depth direction that is perpendicular to one another, Width and short transverse, this accommodating chamber penetrates into the inner face as another end face from the surface as an end face of short transverse, perhaps from the surface towards inner face depression and arrive the end face of the side nearby of depth direction, this plug casing is configured to make the surperficial relative state of inner face and mounting object thing; This header contact is so that contact site exposes in accommodating chamber and connecting portion is located on the plug casing at the state that inner face or its periphery of plug casing exposes, this multiconnection type pin connector can optionally connect longitudinally laminated type socket connector and horizontal arrangement type socket connector, the longitudinally laminated type socket connector has Socket casing and receptacle connector, and this Socket casing has to the accommodating chamber of plug casing at an end of short transverse draws electric wire along the chimeric protuberance of short transverse and from the other end to the direction of intersecting with short transverse; The contact site contact of this receptacle connector and header contact also is connected electric wire, the horizontal arrangement type socket connector has Socket casing and receptacle connector, and this Socket casing has to the accommodating chamber of plug casing at depth side one end of depth direction draws electric wire along the chimeric protuberance of short transverse and from one end of side nearby of depth direction to the direction of intersecting with short transverse; The contact site contact of this receptacle connector and header contact also is connected electric wire.
Longitudinally laminated type socket connector and horizontal arrangement type socket connector are all chimeric along short transverse and multiconnection type pin connector by protuberance, so needn't be provided for free space that socket connector is moved on the mounting object thing, erection space reduces.When selecting the longitudinally laminated type socket connector that it is connected with the multiconnection type pin connector, the erection space of the syndeton that is formed by two connectors further reduces.When selecting the horizontal arrangement type socket connector that it is connected with the multiconnection type pin connector, the syndeton that is formed by two connectors realizes low level.In this case, in the horizontal arrangement type socket connector, the part of side nearby that is arranged in the depth direction of protuberance is incorporated in the part up to the end face of the side nearby of the depth direction of plug casing of the accommodating chamber of plug casing.Longitudinally laminated type socket connector and horizontal arrangement type socket connector are all drawn electric wire from Socket casing to the direction of intersecting with short transverse, even so relatively dispose for example housing etc. with the surface of this mounting object thing, electric wire also is difficult for this housing of contact etc., reduce the load that electric wire bears, make the connection status stabilisation, the syndeton that is formed by two connectors realizes low level simultaneously.Longitudinally laminated type socket connector and horizontal arrangement type socket connector are all chimeric along short transverse and multiconnection type pin connector by protuberance, so can shorten the size that the contact site of header contact is given prominence to the accommodating chamber of plug casing.In this case, the opening that is located at the insertion embeded slot on the protuberance of longitudinally laminated type socket connector only can be located at the relative side of projected direction with the contact site of multiconnection type pin connector, the opening of insertion embeded slot that is located at the protuberance of horizontal arrangement type socket connector only can be located at a side of short transverse, can realize preventing short trouble thus and prevent reverse insertion.For example, if prior contact site nearby giving prominence to the depth direction with the multiconnection type pin connector, then can only be located at the opening of the insertion embeded slot on the protuberance that is located at the longitudinally laminated type socket connector depth side of depth direction, can only be located at the opening of the insertion embeded slot on the protuberance that is located at the horizontal arrangement type socket connector one side of short transverse, can realize preventing short trouble thus and prevent reverse insertion.
Multiconnection type pin connector of the present invention, can optionally will place the horizontal arrangement type socket connector that is connected with arranging at the longitudinally laminated type socket connector of the overlapping connection of short transverse in the depth direction, be connected with the lip-deep pin connector that is installed in printed substrate and other mounting object things, and make arbitrary socket connector all chimeric along short transverse and pin connector, used the socket connector of drawing electric wire to the side as described socket connector, so needn't on the mounting object thing, be provided for free space that socket connector is moved, realize reducing of erection space, and can optionally realize erection space further reduce with low level in arbitrary effect, can promote the low level of the stability and the syndeton of connection status by laterally drawing electric wire, shorten the outstanding size of the contact site of header contact, can make the opening of the insertion embeded slot that is located on each socket connector only be formed at a side, can realize preventing short trouble and prevent reverse insertion.
Multiconnection type pin connector of the present invention also can constitute: the contact site of header contact forms towards the tabular of the direction vertical with short transverse and outstanding to accommodating chamber from the formation wall of accommodating chamber, and the contact site of receptacle connector contacts with the both ends of the surface of the thickness of slab direction of the contact site of header contact.
Thus, receptacle connector contacts with header contact at 2, and the reliability of connection improves.And it is two forked to utilize sheet material that the contact site of receptacle connector is formed, thereby can realize the slimming of socket connector.
The longitudinally laminated type socket connector that is connected with multiconnection type pin connector of the present invention has Socket casing and receptacle connector, and this Socket casing has to the accommodating chamber of plug casing at an end of short transverse draws electric wire along the chimeric protuberance of short transverse and from the other end to the direction of intersecting with short transverse; This receptacle connector is located on this Socket casing, with the contact of the contact site of header contact and be connected electric wire.
If this longitudinally laminated type socket connector optionally is connected with multiconnection type pin connector of the present invention with the horizontal arrangement type socket connector, then can obtains above-mentioned effect.
The longitudinally laminated type socket connector that is connected with multiconnection type pin connector of the present invention has Socket casing and receptacle connector, and this Socket casing has to the accommodating chamber of plug casing at an end of short transverse draws electric wire along the chimeric protuberance of short transverse and from the other end to the direction of intersecting with short transverse; This receptacle connector is located on this Socket casing, with the contact of the contact site of header contact and is connected electric wire, the contact site of receptacle connector can be arranged to extend and that end contacts with the both ends of the surface of the thickness of slab direction of the contact site of header contact is two forked towards short transverse.
If this longitudinally laminated type socket connector optionally is connected with multiconnection type pin connector of the present invention with the horizontal arrangement type socket connector, then can obtains above-mentioned effect.
The horizontal arrangement type socket connector that is connected with multiconnection type pin connector of the present invention has Socket casing and receptacle connector, and this Socket casing has to the accommodating chamber of plug casing at depth side one end of depth direction draws electric wire along the chimeric protuberance of short transverse and from one end of side nearby of depth direction to the direction of intersecting with short transverse; This receptacle connector is located on this Socket casing, with the contact of the contact site of header contact and be connected electric wire.
If this horizontal arrangement type socket connector optionally is connected with multiconnection type pin connector of the present invention with the longitudinally laminated type socket connector, then can obtains above-mentioned effect.
The horizontal arrangement type socket connector that is connected with multiconnection type pin connector of the present invention has Socket casing and receptacle connector, and this Socket casing has to the accommodating chamber of plug casing at depth side one end of depth direction draws electric wire along the chimeric protuberance of short transverse and from one end of side nearby of depth direction to the direction of intersecting with short transverse; This receptacle connector is located on this Socket casing, with the contact of the contact site of header contact and is connected electric wire, the contact site of receptacle connector can be arranged to extend and that end contacts with the both ends of the surface of the thickness of slab direction of the contact site of header contact is two forked towards the direction relative with the projected direction of header contact.
If this horizontal arrangement type socket connector optionally is connected with multiconnection type pin connector of the present invention with the longitudinally laminated type socket connector, then can obtains above-mentioned effect.
Description of drawings
Fig. 1 is the stereogram of the multiconnection type pin connector of expression embodiment.
Fig. 2 is the vertical view of the multiconnection type pin connector of the embodiment that sees from short transverse.
Fig. 3 is the front view from the multiconnection type pin connector of the embodiment that nearby sees of depth direction.
Fig. 4 is the upward view of the multiconnection type pin connector of the embodiment that sees from short transverse.
Fig. 5 is the profile of the V-V line along Fig. 3.
Fig. 6 is the profile of the VI-VI line along Fig. 2.
Fig. 7 is the profile of the VII-VII line along Fig. 3.
Fig. 8 is the stereogram of the longitudinally laminated type socket connector of expression embodiment.
Fig. 9 is the stereogram of the horizontal arrangement type socket connector of expression embodiment.
Figure 10 is the stereogram when being connected the longitudinally laminated type socket connector on the multiconnection type pin connector of embodiment.
Figure 11 is the stereogram when being connected the horizontal arrangement type socket connector on the multiconnection type pin connector of embodiment.
Figure 12 is the stereogram when being connected electric wire on the longitudinally laminated type socket connector of embodiment.Unload its inside of lid oblatio of longitudinally laminated type socket connector.
Figure 13 is the rearview of the longitudinally laminated type socket connector of the embodiment that sees from the depth side of depth direction.
Figure 14 is the profile of cutting open on the face of depth direction that is comprising the contact site of receptacle connector at the longitudinally laminated type socket connector with embodiment.
Figure 15 is the profile of the XV-XV line along Figure 13.
Figure 16 is installed in the multiconnection type pin connector of embodiment on the mounting object thing, and when being connected to the longitudinally laminated type socket connector on this multiconnection type pin connector, at the profile of on the face of Width, cutting open.
Figure 17 is installed in the multiconnection type pin connector of embodiment on the mounting object thing, and the profile of the section identical with situation shown in Figure 14 when being connected to the longitudinally laminated type socket connector on this multiconnection type pin connector.
Figure 18 is the stereogram when being wired on the horizontal arrangement type socket connector of embodiment.
Figure 19 is the rearview of the horizontal arrangement type socket connector of the embodiment that sees from the depth side of depth direction.
Figure 20 is the stereogram of receptacle connector of the horizontal arrangement type socket connector of embodiment.
Figure 21 is when being wired on the horizontal arrangement type socket connector of embodiment, at the profile of cutting open on the face of Width.
Figure 22 is installed in the multiconnection type pin connector of embodiment on the mounting object thing, and when being connected to the horizontal arrangement type socket connector on this multiconnection type pin connector, at the profile of on the face of Width, cutting open.
Figure 23 is the profile of the XXIII-XXIII line along Figure 22.
Embodiment
Below, embodiments of the invention are described.Fig. 1～Fig. 7 represents the multiconnection type pin connector 100 of embodiments of the invention.Depth direction, Width and short transverse that imagination is perpendicular to one another, and utilize these direction settings to describe.Utilize Fig. 2 that the situation of this embodiment is described, the above-below direction among the figure is represented the depth direction, and the depth side of depth direction is represented in the top among the figure, and the depth direction is represented nearby in the below.And the direction vertical with paper among the figure is short transverse, and the left and right directions among the figure is a Width.Multiconnection type pin connector 100 has: the plug casing 110 that is formed by the insulating properties material; And be located at header contact 120 on the plug casing 110 by what conductive material formed.Utilize integrally formed, be pressed into or additive method is installed in header contact 120 on the plug casing 110.
On plug casing 110, be provided with from an end face of short transverse and promptly penetrate into the accommodating chamber 115 that another end face is the end face 113 of inner face 112 and the side nearby that arrives the depth direction in surface 111.Also can replace connecting like this accommodating chamber 115 that plug casing 110 is provided with, be provided with from the surface towards the inner face depression and arrive the accommodating chamber of end face of the side nearby of depth direction.This plug casing 110 is configured to make its inner face 112 and surperficial relative state towards the short transverse of printed substrate and other mounting object things P.Mounting object thing P is the article that have planar surface and have the conductor of the connecting object that becomes header contact 120.Flexible flat cable) or FPC (Flexible PrintedCable: housing of flat flexible cable, electronic equipment etc. such as flexible print cable) this mounting object thing P comprises printed substrate for example, FFC (Flexible Flat Cable:.Said herein printed substrate is meant according to circuit design, by surface or surface and the inner plate that forms thereof that conductor fig required between the link is printed on insulated substrate.The housing of electronic equipment can list and for example utilize MID (the MoldedInterconnection Device: the molded interconnection devices) housing of technology formation conductor that forms conductivity coating at insulator surface.The mounting object thing P of this embodiment is a printed substrate, and multiconnection type pin connector 100 is installed on the surface that this printed substrate is mounting object thing P.
And multiconnection type pin connector 100 optionally is connected on longitudinally laminated type socket connector 200 shown in Figure 8 and the horizontal arrangement type socket connector 300 shown in Figure 9 (with reference to Figure 10 and Figure 11).
As shown in Figure 8, longitudinally laminated type socket connector 200 has the Socket casing 210 that formed by the insulating properties material and is located at receptacle connector 220 on the Socket casing 210 by what conductive material formed.Socket casing 210 has accommodating chamber 115 to plug casing 110 along the chimeric protuberance 211 of short transverse at an end of short transverse.Socket casing 210 is drawn electric wire W from the other end to the direction of intersecting with short transverse.Receptacle connector 220 contacts with the contact site 121 of header contact 120, and connects electric wire W.On the protuberance 211 of the formation wall of the accommodating chamber 115 of plug casing 110 and Socket casing 210, be provided with the locking mechanism that is used to improve protuberance 211 and accommodating chamber 115 inlay resultant force when chimeric.That is, be provided with recess as sticking department 117 on the formation wall of accommodating chamber 115, be provided with jut as sticking department 213 on protuberance 211, when protuberance 211 and accommodating chamber 115 were chimeric, each sticking department utilized flexible chimeric each other.On the contrary, also can on protuberance 211, recess be set, on the formation wall of accommodating chamber 115, jut be set.
As shown in Figure 9, horizontal arrangement type socket connector 300 has the Socket casing 310 that formed by the insulating properties material and is located at receptacle connector 320 on the Socket casing 310 by what conductive material formed.Socket casing 310 has accommodating chamber 115 to plug casing 110 along the chimeric protuberance 311 of short transverse at depth side one end of depth direction.Socket casing 310 is drawn electric wire W from one end of side nearby of depth direction to the direction of intersecting with short transverse.Receptacle connector 320 contacts with the contact site 121 of header contact 120, and connects electric wire W.Be provided with on the Socket casing 310 and the identical sticking department 313 of sticking department 213 on the Socket casing 210 that is located at longitudinally laminated type socket connector 200.
As Fig. 1～shown in Figure 7, the contact site 121 of header contact 120 is blade shapes, forms tabular towards the direction vertical with short transverse, and is outstanding to accommodating chamber 115 from the formation wall 115a of accommodating chamber 115.Under the situation of this embodiment, contact site 121 from the wall that constitutes accommodating chamber 115 in the depth side of depth direction towards the formation wall 115a nearby of depth direction extension nearby, its terminal half position of extending the depth direction that stops at accommodating chamber 115 towards the depth direction.Header contact 120 is arranged with a pair of on Width, contact site 121 almost parallels.But the quantity of the header contact that multiconnection type pin connector of the present invention has is not limited by this embodiment.And as long as contact site 121 is towards the direction vertical with short transverse, projected direction also so long as the direction vertical with short transverse get final product.And the contact site 221,321 of receptacle connector 220,320 contacts with both ends of the surface 121a, the 121a of the thickness of slab direction of the contact site 121 of header contact 120.
In this embodiment, the accommodating chamber 115 of multiconnection type pin connector 100 penetrates into inner face 112 from surface 111 and arrives the end face 113 of the side nearby of depth direction, but the width of accommodating chamber 115 is at the narrow necking part that forms of position stenosis near the end face 113 of the side nearby of this depth direction.On plug casing 110, be provided with fastener side-prominent in Width 116,, utilize this fastener 116 to prevent that longitudinally laminated type socket connector 200 or horizontal arrangement type socket connector 300 from nearby coming off in the depth direction so that form this necking part.Like this, form necking part at accommodating chamber, fastener is set on plug casing, this can implement when inner face is recessed to form from the surface of plug casing equally at the central portion that makes accommodating chamber.
As Figure 12～shown in Figure 17, the longitudinally laminated type socket connector 200 of this embodiment is provided with on protuberance 211 and inserts embeded slot 212, and this embeded slot 212 is used at the contact site 121 of accepting header contact 120 when accommodating chamber 115 is chimeric.As shown in figure 15, this insertion embeded slot 212 forms from the end face of the short transverse of protuberance 211 and caves in to short transverse.This inserts embeded slot 212 and does not connect protuberance 211 in the depth direction, and in the face upper shed of the depth side of the depth direction of protuberance 211, but not in the face upper shed of the side nearby of depth direction.The contact site 221 of receptacle connector 220 is configured in and inserts in the embeded slot 212.Contact site 221 is configured to: towards two forked (in detail with reference to Figure 14 and Figure 17) that short transverse is extended and end contacts with both ends of the surface 121a, the 121a of the thickness of slab direction of the contact site 121 of header contact 120.This contact site 221 is formed by the plate towards the depth direction, cardinal extremity is located on the main body of receptacle connector 220, the other end is branched off into two parts of arranging at Width, and extends towards a side of short transverse, at the U font that roughly forms handstand when the depth direction is seen on the whole.And, when the protuberance 211 of longitudinally laminated type socket connector 200 is entrenched in the accommodating chamber 115 of multiconnection type pin connector 100, the terminal cardinal extremity relatively of the contact site 221 of receptacle connector 220 produces strain along Width in these ends direction away from each other, by the recuperability that is obtained by this strain, two ends contact with both ends of the surface 121a, the 121a of the thickness of slab direction of the contact site 121 of header contact 120 under contact pressure., by the crimping form connecting portion 222 of the receptacle connector 220 of longitudinally laminated type socket connector 200 is set herein, crimping connects electric wire W herein, and additive method such as crimping, perforation is connected electric wire on the receptacle connector but for example also can utilize.
As Figure 12～shown in Figure 17, the Socket casing 210 of this longitudinally laminated type socket connector 200 have be provided with to the outside open and hold receptacle connector 220 accommodating chamber the connector case phosphor bodies and with the lid of the chimeric covering accommodating chamber of connector case phosphor bodies, the electric wire W of gang socket contact 220 is drawn out to the outside between connector case phosphor bodies and lid.Like this, utilize connector case phosphor bodies and lid, prevent that receptacle connector 220 and electric wire W are shed to the outside from the accommodating chamber of connector case phosphor bodies.In this case, lid can contact base contact 220, electric wire W, also can not contact.Generally, in order to improve the oblique pull the wire of opposing (in this specification, " tiltedly pull the wire " is the action of pointing to the direction swing electric wire that intersects with the electric wire bearing of trend) make its diastrophic intensity, card is set sometimes only and the distortion releasing parts of the maintenance electric wire that will occur bending and deformation on Socket casing.But, because the distortion releasing parts erects to short transverse from the dividing plate that is located between the receptacle connector on the Socket casing, so Socket casing thickening, can not realize slimming, and when receptacle connector adopts the crimping form, because be provided with the distortion releasing parts for fear of the crimping punching press, make Socket casing elongated at the bearing of trend of accommodating chamber.But, as described in this embodiment, when utilizing connector case phosphor bodies and lid to prevent that receptacle connector 220 and electric wire W from coming off, the distortion releasing parts needn't be set, can realize the slimming and short and smallization of Socket casing.And, sometimes adopt and flexure strip is set on Socket casing and it is limited to the housing overhead structure (lance structure) of receptacle connector, or adopt on the contrary and flexure strip is set on receptacle connector and it is limited to the contact overhead structure of Socket casing, which kind of situation no matter, Socket casing is thickening all, can not realize slimming.But, as described in present embodiment, when utilizing connector case phosphor bodies and lid to prevent that receptacle connector 220 and electric wire W from coming off, overhead structure needn't be set, can realize the slimming of Socket casing.When making Socket casing 210 short and smallization like this, erection space further reduces, and if Socket casing 210 by slimming, then can further promote the low level of syndeton.In addition, the structure of longitudinally laminated type socket connector of the present invention is not utilized the connector body housing that is provided with accommodating chamber and lid chimeric with this connector case phosphor bodies and that cover accommodating chamber constitutes the qualification of the present embodiment of Socket casing.
As Figure 18～shown in Figure 23, the horizontal arrangement type socket connector 300 of this embodiment is provided with on protuberance 311 and inserts embeded slot 312, and this insertion embeded slot 312 is used at the contact site 121 of accepting header contact 120 when accommodating chamber 115 is chimeric.As shown in figure 18, this insertion embeded slot 312 forms from the end face of the short transverse of protuberance 311 state to the short transverse depression.This inserts embeded slot 312 and does not connect protuberance 311 in short transverse, and in a face upper shed of the short transverse of protuberance 311, but not in the another side upper shed.The contact site 321 of receptacle connector 320 is configured in and inserts in the embeded slot 312.Contact site 321 is configured to extend to the direction relative with the projected direction of header contact 120, and two forked (in detail with reference to Figure 20) of contacting of both ends of the surface 121a, the 121a of the thickness of slab direction of the contact site 121 of terminal and header contact 120.This contact site 321 is formed by the plate towards short transverse, cardinal extremity is located on the main body of receptacle connector 320, the other end is branched off into two parts of arranging at Width, and extends towards the depth side of depth direction, is roughly forming the U font when short transverse is seen on the whole.And, when the protuberance 311 of horizontal arrangement type socket connector 300 is entrenched in the accommodating chamber 115 of multiconnection type pin connector 100, the terminal cardinal extremity relatively of the contact site 321 of receptacle connector 320 produces strain along Width to these ends direction away from each other, the recuperability that utilization is obtained by this strain, two ends contact with both ends of the surface 121a, the 121a of the thickness of slab direction of the contact site 121 of header contact 120 under contact pressure., by the crimping form connecting portion 322 of the receptacle connector 320 of horizontal arrangement type socket connector 300 is set herein, crimping connects electric wire W herein, but also can utilize for example crimping, perforation etc. or additive method that electric wire is connected on the receptacle connector.
Below the effect and the effect of multiconnection type pin connector 100, longitudinally laminated type socket connector 200 and the horizontal arrangement type socket connector 300 of present embodiment described.Longitudinally laminated type socket connector 200 and horizontal arrangement type socket connector 300 are all chimeric along short transverse and multiconnection type pin connector 100 by protuberance 211,311, so needn't be designed for the free space that socket connector 200,300 is moved on mounting object thing P, erection space reduces (with reference to Figure 10 and Figure 11).It is extremely beneficial when this installs multiconnection type pin connector 100 on the mounting object thing P of the intensive installation of parts.And, owing to multiconnection type pin connector 100 is being installed and with longitudinally laminated type socket connector 200 or horizontal arrangement type socket connector 300 when chimeric to the intensive mounting object thing P of such parts with it, push the operation of socket connector 200,300 in short transverse, so compare with the operation of pushing to the vertical direction of depth direction or Width etc. and short transverse, operation improves significantly.When selecting to be connected on the multiconnection type pin connector 100 to longitudinally laminated type socket connector 200, the erection space of the syndeton that is formed by two connectors 100,200 further reduces.When selecting to be connected horizontal arrangement type socket connector 300 on the multiconnection type pin connector 100, the syndeton that is formed by two connectors 100,300 realizes low level.In this case, the part of the side nearby of the depth direction that is arranged in protuberance 311 in horizontal arrangement type socket connector 300 is incorporated in the part up to the end face 113 of the side nearby of the depth direction of plug casing 110 of the accommodating chamber 115 of plug casing 110.Longitudinally laminated type socket connector 200 and horizontal arrangement type socket connector 300 are all drawn electric wire W from Socket casing 210,310 to the direction of intersecting with short transverse, even so will be for example the surface of housing B etc. and this mounting object thing P relatively dispose, electric wire W also is difficult for this housing of contact B, can reduce the load that electric wire W bears, make connection status become stable, simultaneously the syndeton that is formed by two connectors 100,200,300 is by low level (with reference to Figure 16 and Figure 22).In addition, multiconnection type pin connector 100 is installed on the mounting object thing P and with longitudinally laminated type socket connector 200 with after it is connected, longitudinally laminated type socket connector 200 and housing B etc. produce under the situation of interfering, if make multiconnection type pin connector 100 keep this state, adopt horizontal arrangement type socket connector 300 to replace longitudinally laminated type socket connector 200, can eliminate the interference that produces with housing B etc., can deal with problems simply.Longitudinally laminated type socket connector 200 and horizontal arrangement type socket connector 300 are all chimeric along short transverse and multiconnection type pin connector 100 by protuberance 211,311, so can make the contact site 121 of header contact 120 shorten to roughly about half of depth direction of accommodating chamber 115 to the accommodating chamber 115 outstanding sizes of plug casing 110.In this case, the opening that is located at the insertion embeded slot 212 on the protuberance 211 of longitudinally laminated type socket connector 200 only can be located at the relative side of projected direction with the contact site 121 of multiconnection type pin connector 100, the opening that is located at the insertion embeded slot 312 on the protuberance 311 of horizontal arrangement type socket connector 300 only can be located at a side of short transverse, can realize preventing short trouble thus and prevent reverse insertion.In the present embodiment, because the contact site 121 of multiconnection type pin connector 100 is nearby outstanding to the depth direction, can only be arranged on the opening of the insertion embeded slot 212 on the protuberance 211 that is located at longitudinally laminated type socket connector 200 the depth side of depth direction, can only be arranged on the opening of the insertion embeded slot 312 on the protuberance 311 that is located at horizontal arrangement type socket connector 300 side of short transverse, can realize preventing short trouble thus and prevent reverse insertion.
Multiconnection type pin connector of the present invention in the formation wall that the contact site of header contact is located at accommodating chamber which constitute on the wall, how to form contact site shape, make that contact site is outstanding etc. to which direction, the structure of these contact sites is without any qualification, to the structure of the contact site of receptacle connector also without any qualification.But, under the situation of the foregoing description, the contact site 121 of header contact 120 forms tabular towards the direction vertical with short transverse, and outstanding from the formation wall 115a of accommodating chamber 115 to accommodating chamber 115, the contact site 221,321 of receptacle connector 220,320 contacts with both ends of the surface 121a, the 121a of the thickness of slab direction of the contact site 121 of header contact 120.Like this, receptacle connector 220,320 contacts with header contact 120 at 2, and the reliability of connection improves.And it is two forked to utilize sheet material that the contact site 221,321 of receptacle connector 220,320 is formed, and can make socket connector 200,300 slimmings thus.
Longitudinally laminated type socket connector 200 and horizontal arrangement type socket connector 300 are all chimeric along short transverse and multiconnection type pin connector 100 by protuberance 211,311, so carry out under the situation of chamfered at ora terminalis to the contact site 121 of header contact 120, only the ora terminalis of a side of short transverse being carried out chamfering gets final product, needn't carry out chamfering to the ora terminalis nearby of depth direction, open the invention of flat 8-No. 78107 communiques with the spy and compare, more favourable aspect cost.
The present invention includes that feature with above embodiment makes up and the embodiment that obtains.
Claims (6)
1. a multiconnection type pin connector (100) has:
Plug casing (110), it is provided with accommodating chamber (115), when having set the depth direction that is perpendicular to one another, Width and short transverse, this accommodating chamber penetrates into the back side (112) as another end face from the surface (111) as an end face of short transverse, perhaps from described surface (111) towards the described back side (112) depression and arrive the end face (113) of the side nearby of depth direction, this plug casing is configured to make the surperficial relative state of the described back side (112) and mounting object thing;
Header contact (120), itself so that contact site (121) exposes in accommodating chamber (115) and connecting portion (122) at the state that the described back side (112) or its edge of plug casing (110) expose, be located on the plug casing (110);
This multiconnection type pin connector (100) can optionally be connected with horizontal arrangement type socket connector (300) with longitudinally laminated type socket connector (200), longitudinally laminated type socket connector (200) has Socket casing (210) and receptacle connector (220), Socket casing (210) has to the accommodating chamber (115) of plug casing (110) at an end of short transverse draws electric wire (W) along the chimeric protuberance of short transverse (211) and from the other end to the direction of intersecting with short transverse, and contact site (121) contact of receptacle connector (220) and header contact (120) also is connected electric wire (W); Horizontal arrangement type socket connector (300) has Socket casing (310) and receptacle connector (320), Socket casing (310) has to the accommodating chamber (115) of plug casing (110) at depth side one end of depth direction draws electric wire (W) along the chimeric protuberance of short transverse (311) and from one end of side nearby of depth direction to the direction of intersecting with short transverse, and contact site (121) contact of receptacle connector (320) and header contact (120) also is connected electric wire (W).
2. multiconnection type pin connector according to claim 1 (100), the contact site (121) of header contact (120) forms towards the tabular of the direction vertical with short transverse and outstanding to accommodating chamber (115) from the formation wall (115a) of accommodating chamber (115)
The contact site (221) of receptacle connector (220) contacts with the both ends of the surface (121a) of the thickness of slab direction of the contact site (121) of header contact (120).
3. a longitudinally laminated type socket connector (200) is connected with the multiconnection type pin connector (100) of claim 1, has:
Socket casing (210), its end in short transverse have to the accommodating chamber (115) of plug casing (110) draws electric wire (W) along the chimeric protuberance of short transverse (211) and from the other end to the direction of intersecting with short transverse;
Receptacle connector (220), it is located on this Socket casing (210), with the contact of the contact site (121) of header contact (120) and be connected electric wire (W).
4. a longitudinally laminated type socket connector (200) is connected with the multiconnection type pin connector (100) of claim 2, has:
Socket casing (210), its end in short transverse have to the accommodating chamber (115) of plug casing (110) draws electric wire (W) along the chimeric protuberance of short transverse (211) and from the other end to the direction of intersecting with short transverse;
Receptacle connector (220), it is located on this Socket casing (210), with the contact of the contact site (121) of header contact (120) and be connected electric wire (W),
The contact site (221) of receptacle connector (220) is configured to extend and that the both ends of the surface (121a) of the thickness of slab direction of the contact site (121) of terminal and header contact (120) contact is two forked towards short transverse.
5. a horizontal arrangement type socket connector (300) is connected with the multiconnection type pin connector (100) of claim 1, has:
Socket casing (310), its depth side one end in the depth direction have to the accommodating chamber (115) of plug casing (110) draws electric wire (W) along the chimeric protuberance of short transverse (311) and from one end of side nearby of depth direction to the direction of intersecting with short transverse;
Receptacle connector (320), it is located on this Socket casing (310), with the contact of the contact site (121) of header contact (120) and be connected electric wire (W).
6. a horizontal arrangement type socket connector (300) is connected with the multiconnection type pin connector (100) of claim 2, has:
Socket casing (310), its depth side one end in the depth direction have to the accommodating chamber (115) of plug casing (110) draws electric wire (W) along the chimeric protuberance of short transverse (311) and from one end of side nearby of depth direction to the direction of intersecting with short transverse;
Receptacle connector (320), it is located on this Socket casing (310), with the contact of the contact site (121) of header contact (120) and be connected electric wire (W),
The contact site (321) of receptacle connector (320) is configured to extend and that the both ends of the surface (121a) of the thickness of slab direction of the contact site (121) of terminal and header contact (120) contact is two forked towards the direction relative with the projected direction of header contact (120).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003379196 | 2003-11-07 | ||
| JP2003379196 | 2003-11-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1614829A CN1614829A (en) | 2005-05-11 |
| CN100505434C true CN100505434C (en) | 2009-06-24 |
Family
ID=34431371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100886273A Expired - Fee Related CN100505434C (en) | 2003-11-07 | 2004-11-05 | Multiconnection plug connector and longitudinally laminated and laterally laminated socket connectors |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1530262A3 (en) |
| KR (1) | KR101085481B1 (en) |
| CN (1) | CN100505434C (en) |
| TW (1) | TW200520319A (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012003874A (en) * | 2010-06-15 | 2012-01-05 | Fujitsu Ltd | Connector, receptacle connector and plug connector |
| CN102371073A (en) * | 2010-08-10 | 2012-03-14 | 无锡爱睿芯电子有限公司 | Electronic modular system |
| CN103022838B (en) * | 2011-09-23 | 2015-02-11 | 鸿富锦精密工业(武汉)有限公司 | Connector |
| CN102496793B (en) * | 2011-11-21 | 2015-07-15 | 深圳市华星光电技术有限公司 | Connector, PCB (printed circuit board) of LED light bar and LED light bar |
| JP6044609B2 (en) * | 2014-09-04 | 2016-12-14 | Smk株式会社 | Connector connection structure |
| WO2016208328A1 (en) | 2015-06-26 | 2016-12-29 | 堺ディスプレイプロダクト株式会社 | Connector, connector mounting substrate, illumination device, and display device |
| CN109309296A (en) * | 2017-07-28 | 2019-02-05 | 中航光电科技股份有限公司 | A kind of RU case, printing plate module, connector and connector connection part |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0878107A (en) * | 1994-09-02 | 1996-03-22 | Nippon Tanshi Kk | Combination fitting type printed circuit board connector |
| US5674078A (en) * | 1996-01-23 | 1997-10-07 | The Whitaker Corporation | Multi-directional interface header assembly |
| US6116932A (en) * | 1997-08-20 | 2000-09-12 | Sony Corporation | Connector device |
| JP3386783B2 (en) * | 2000-07-14 | 2003-03-17 | 日本圧着端子製造株式会社 | Electrical connector and socket connector |
-
2004
- 2004-10-21 TW TW093131997A patent/TW200520319A/en not_active IP Right Cessation
- 2004-11-05 CN CNB2004100886273A patent/CN100505434C/en not_active Expired - Fee Related
- 2004-11-05 EP EP04256884A patent/EP1530262A3/en not_active Withdrawn
- 2004-11-05 KR KR1020040089589A patent/KR101085481B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP1530262A3 (en) | 2006-02-08 |
| CN1614829A (en) | 2005-05-11 |
| TWI341625B (en) | 2011-05-01 |
| KR20050044267A (en) | 2005-05-12 |
| KR101085481B1 (en) | 2011-11-21 |
| EP1530262A2 (en) | 2005-05-11 |
| TW200520319A (en) | 2005-06-16 |
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Granted publication date: 20090624 Termination date: 20131105 |