CN102623841B - Floating connector - Google Patents
Floating connector Download PDFInfo
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- CN102623841B CN102623841B CN201210017291.6A CN201210017291A CN102623841B CN 102623841 B CN102623841 B CN 102623841B CN 201210017291 A CN201210017291 A CN 201210017291A CN 102623841 B CN102623841 B CN 102623841B
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- movable base
- connection member
- base
- socket
- fixed pedestal
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Abstract
The floating connector that the present invention provides includes: have the movable base (20) of accommodating recess (26)；The fixed pedestal (10) of movable base (20) is loaded in the way of can move freely；And connection member (30).Wherein, connection member (30) including: the leading part (38) exposed from the lower surface of fixed pedestal (10)；It is positioned at the contact site (31) of accommodating recess (26)；And connecting lead wire portion (38) and the pars intermedia of contact site (31), wherein, pars intermedia has the elasticity of flexure portion of elastically deformable.Movable base (20) including: base portion (21)；Central projection (22)；And outside limiting wall (25).The elastic deformation in connection member accommodation space (27) of elasticity of flexure portion, makes movable base (20) move freely relative to fixed pedestal (10)；Elasticity of flexure portion abuts with central projection (22) or outside limiting wall (25), limits movable base (20) beyond allowing moving range to move.
Description
Technical field
The present invention relates to a kind of floating connector, its have be fixed on substrate fixed pedestal,
And the movable base chimeric with the other side's adapter, utilize movable base can relative to fixed pedestal from
By the structure of movement, this floating connector is chimeric with the other side's adapter and when combining, even if peace
Position deviation is there is, it is also possible to absorb this deviation, make adapter between connector mounted substrate
Between reliably combine.
Background technology
The adapter being referred to as floating connector such as include being fixed on the fixed pedestal of substrate,
With there is the movable base of the fitting portion chimeric with the other side's adapter, connection member passes fixed base
Seat and movable base.Movable base utilizes the elastic force of connection member freely to move relative to fixed pedestal
Dynamic, it is thus possible, for instance when floating connector is chimeric with the other side's adapter being fixed on substrate and tie
During conjunction, though be mounted with the substrate of floating connector with the substrate being mounted with the other side's adapter it
Between there is position deviation, it is also possible to absorb this deviation, make floating connector easily with the other side
Adapter combines.Such as patent documentation 1 discloses a kind of floating electrical connector, its company of utilization
The elastic force of relay part, makes floating foundation move freely relative to fixed pedestal.
Figure 15 (a) is denoted as the socket of an example of the floating connector of prior art even
Connecing the profile of device 500, comprising: fixed pedestal 510, it is fixed on substrate (not shown)；
Movable base 520, it has the receipts of the jut (not shown) that can accommodate the other side's pin connector
Hold recess 523；And multiple connection member 530, it passes two pedestals 510,520.At each
In connection member 530, from the part being held in fixed pedestal 510, (fixing side pressure enters joint portion
531) outward extending leading part (junction surface) 533 and the wiring pattern (not shown) on substrate
Connect, upwards prolong from the part (drawer at movable side press-in joint portion 532) being held in movable base 520
The contact site 534 stretched exposes in accommodating recess 523.Fixing side pressure enter joint portion 531 with
The bending section 535 bent between drawer at movable side press-in joint portion 532 and formed, can be along Figure 15 (a)
Paper left and right directions elastic deformation, thus movable base 520 can be relative to fixed pedestal 510
Move left and right.
In the socket connector 500 as shown in Figure 15 (a), socket connector is being installed
There is bigger position in the lateral direction in the substrate of 500 and the substrate being provided with pin connector
When under the state of deviation, movable base 520 is chimeric with pin connector, such as such as Figure 15 (b) institute
Showing, movable base 520 adapts to this position deviation big amplitude shift (herein on the right side of paper) to the left and right
Dynamic, with chimeric with the other side's adapter.If movable base 520 is moved relative to fixed pedestal 510
Dynamic relatively big, connection member 530 can occur plastic deformation the most sometimes, thus movable base 520 times
Less than home position.It addition, as shown in Figure 15 (c), movable base 520 is relative the most sometimes
Significantly shake in fixed pedestal 510, so that the other side's adapter is de-from socket connector 500
Fall.In this case, connection member 530 also can occur plastic deformation sometimes, thus movably
Pedestal 520 times is less than home position.
If as it has been described above, there is plastic deformation in connection member 530, then socket connector next time
500 are difficult to time chimeric with the other side's adapter be directed at position.Therefore, in the structure of prior art,
Such as by being used for, fixed pedestal 510 is fixed on the fixed fastener (not shown) of substrate near can
Moving base 520 is arranged on fixed pedestal 510.So, it is allowed to movable base 520 is relative to fixing
While pedestal 510 moves, abutted with movable base 520 by fixed fastener prevent movable
Pedestal 520 is attached parts 530 and the bigger movement of plastic deformation degree occurs.
Prior art literature
Patent documentation
Patent documentation 1: Unexamined Patent 10-55856 publication
Summary of the invention
But, as the structure of prior art, for by fixed fastener and movable base 520
Abut the movement limiting movable base 520, need the part making fixed fastener and movable base
Seat is 520 opposed, so has the shape of fixed fastener to complicate, increase the probability of manufacturing cost.
If the shape of fixed fastener complicates, then this fixed fastener is being installed on fixed pedestal 510
Assembly working in, also operation increase, work efficiency reduce probability.Therefore, existing
Technology is difficult to suppress increase and the reduction of work efficiency of manufacturing cost, and prevents connection member
Plastic deformation.
The present invention completes in view of the above problems, its object is to provide a kind of and can suppress system
Cause this increase and the reduction of work efficiency and plastic deformation floating of connection member can be prevented
Ejector half adapter.
For reaching above-mentioned purpose, the floating connector of the present invention is characterised by, including: can
Moving base, it has electrical insulating property, and upper opening is formed and is used for accommodating the other side's adapter (example
Pin connector 101 as in embodiment) accommodating recess；Fixed pedestal, it has electricity absolutely
Edge, is arranged at the lower section of described movable base, can freely movably load institute in left and right
State movable base；And multiple connection member (the socket connection part part 30 in such as embodiment),
It passes described fixed pedestal and described movable base.Wherein, described connection member is passed through respectively
To have the strip member bending forming of electric conductivity and make, described connection member includes: lead-in wire
Portion, it is in one end of described connection member, is fixed on described fixed pedestal, and from described fixing
The lower surface of pedestal exposes；Contact site, it is fixed on institute at the other end of described connection member
State movable base, and be positioned at described accommodating recess, can be with the connecting portion of described the other side's adapter
Part (plug the first connection member 130 in such as embodiment, plug the second connection member 140)
Abut；And pars intermedia (such as, in embodiment by inside base 32, inner side abutting part 33,
Bending section 34, outside abutting part 35, outer base 36 and joint portion 37, fixing side are constituted
Part), it connects described leading part and described contact site, and wherein, described pars intermedia has upwards
The elasticity of flexure portion of the elastically deformable of the reverse U shape of projection is (such as, by interior in embodiment
The part that side abutting part 33, bending section 34 and outside abutting part 35 are constituted).Described movable base
Seat includes: flat base portion；Central projection, it is downwardly projected from the central authorities of described base portion,
Its upper surface side forms described accommodating recess；And portion protruding outside is (in such as embodiment
Outside limiting wall 25), it is downwardly projected from the left and right outboard end of described base portion.Described bending bullet
Property portion be incorporated in the lateral surface by described central projection, the lower surface of described base portion and
In the connection member accommodation space of the opening downwards that the medial surface in described portion protruding outside surrounds,
The elastic deformation in described connection member accommodation space of described elasticity of flexure portion, makes described movable base
Seat moves freely relative to described fixed pedestal.Described elasticity of flexure portion receives in described connection member
Receive when abutting with described central projection or described portion protruding outside in space, the described elasticity of flexure
There is elastic deformation in portion, thus limits described movable base beyond allowing moving range relative to institute
State fixed pedestal to move.
In above-mentioned floating connector, the most described elasticity of flexure portion includes: outside abutting part,
It is upwardly extended by the one end in described elasticity of flexure portion and is formed；Upper by described outside abutting part
The bending section that end bends and formed；And downwardly extend from described bending section and the inner side that formed
Abutting part.Described outside abutting part abuts with described portion protruding outside or described inner side abuts
When portion abuts with described central projection, limit described movable base and allow mobile model beyond described
Enclose movement.
The floating connector of the present invention passes through elasticity of flexure portion and central projection or protruding outside
When portion abuts, there is elastic deformation in elasticity of flexure portion, thus limits movable base beyond allowing to move
Dynamic scope moves relative to fixed pedestal.Therefore, there is no need to make to be installed on the fixing of fixed pedestal
Fastener abuts the movement limiting movable base with movable base, it is also possible to prevent connection member
Plastic deformation, therefore, is installed on the simple shape of the fixed fastener of fixed pedestal.Thus it is possible to
Enough reduce the manufacturing cost of floating connector (fixed fastener), it is possible to fixed fastener is simple
Be installed on fixed pedestal, improve the work efficiency of assembly working, and prevent moulding of connection member
Property deformation.
Preferably the outside abutting part of connection member abut with the portion protruding outside of movable base or
The inner side abutting part of connection member abuts with the central projection of movable base, limit described can
Moving base is beyond the structure allowing moving range to move.Use such structure, it is possible to according to can
The moving direction of moving base, makes outside abutting part abut with the portion protruding outside of movable base, and
And make inner side abutting part abut with central projection, make connection member and movable base in multiple portions
Position abuts, it is possible to effectively limit described movable base beyond allowing moving range to move.
Accompanying drawing explanation
Fig. 1 is the profile that the socket connector of the present invention has been fitted together to the state of pin connector,
For the cross section corresponding to the direction of arrow shown in III-III in Fig. 2 (b)；
Fig. 2 is the figure representing above-mentioned socket connector, and Fig. 2 (a) represents top view, Fig. 2 (b)
Represent side view；
Fig. 3 is the profile at the III-III shown in Fig. 2 (b)；
Fig. 4 is the figure representing the fixed pedestal constituting above-mentioned socket connector, and Fig. 4 (a) represents
Top view, Fig. 4 (b) represents side view；
Fig. 5 (a) represents the profile at V (a)-V (a) place shown in Fig. 4 (b), figure
5 (b) represents the profile at V (b)-V (b) place shown in Fig. 4 (b)；
Fig. 6 is the figure representing the movable base constituting above-mentioned socket connector, and Fig. 6 (a) represents
Top view, Fig. 6 (b) represents side view；
Fig. 7 (a) represents the profile at VII (a)-VII (a) place shown in Fig. 6 (a), figure
7 (b) represents the profile at VII (b)-VII (b) place shown in Fig. 6 (a)；
Fig. 8 is the figure representing the socket connection part part constituting above-mentioned socket connector, Fig. 8 (a)
Representing front view, Fig. 8 (b) represents that side view, Fig. 8 (c) represent rearview；
Fig. 9 (a) represents the side view of the socket fixed fastener constituting socket connector, Fig. 9 (b)
Represent the side view of the plug fixed fastener constituting pin connector；
Figure 10 is the figure representing above-mentioned pin connector, and Figure 10 (a) represents top view, Figure 10
B () represents side view；
Figure 11 represents the profile at the XI-XI in Figure 10 (b)；
Figure 12 is the figure representing plug the first connection member constituting above-mentioned pin connector, Figure 12
A () represents front view, Figure 12 (b) represents side view, and Figure 12 (c) represents upward view；
Figure 13 is the figure representing plug the second connection member constituting above-mentioned pin connector, Figure 13
A () represents top view, Figure 13 (b) represents side view；
Figure 14 is the profile at the III-III shown in Fig. 2 (b), represents that movable base is relative
In the state that fixed pedestal is shaken；
Figure 15 represents the profile of the socket connector of prior art, and Figure 15 (a) represents the most embedding
Closing the state of the other side's adapter, Figure 15 (b) represents the movable base significantly moved in left-right direction
The state of seat, Figure 15 (c) represents the state of the movable base significantly shaken.
Detailed description of the invention
Referring to the drawings embodiments of the present invention are illustrated.Fig. 1～Fig. 8, Fig. 9 (a)
And Figure 14 is denoted as the socket connector of a kind of embodiment of floating connector of the present invention
1 and component parts.Fig. 1, Fig. 9 (b) and Figure 10～Figure 13 represent and this socket connector
1 chimeric pin connector 101 and component parts thereof.In the present embodiment, for purposes of illustration only,
Around defining by the direction of arrow appended in each figure and above-below direction, illustrate,
But in actual use, it is not limited to the direction, this point the most also
Sample.
First the modular construction of socket connector 1 is illustrated.As depicted in figs. 1 and 2,
Socket connector 1 has: fixed pedestal 10, and its lower surface is fixed on socket substrate 2；Movably
Pedestal 20, it is can be installed on this fixed pedestal 10 in the way of free relative movement；Multiple sockets
Connection member 30, it passes fixed pedestal 10 and movable base 20；And socket fixed fastener
90, fixed pedestal 10 is fixed on socket substrate 2 by it.
As shown in Figure 4, fixed pedestal 10 has the substantially rectangular shape extended along the longitudinal direction
Shape, is formed by the resin etc. with electrical insulating property.Fixed pedestal 10 has: prolong along the longitudinal direction
The left and right wall 11,11 stretched；Edge, higher than left and right wall 11,11, at left and right wall 11, is held in top before and after 11
Wall 12,12 before and after left and right directions extension；And connect left and right wall 11,11 and front and rear wall 12,12
The flat bottom 13 of bottom, fixed pedestal 10 entirety is substantially in box like.Fixed pedestal
10 have surrounded by left and right wall 11,11, front and rear wall 12,12 and bottom 13, upper opening
Movable base accommodation space 14.
Outside the left and right of left and right wall 11,11, front and back it is set side by side with multiple for storage socket connection
Connection member retention groove 11a (with reference to Fig. 5 (a)) of parts 30 and vertically extending formation.
At front and rear wall 12, before and after 12 outside, and vertically extending being formed is consolidated for mounting receptacle
Determine the fixed fastener mounting groove 12a (with reference to Fig. 5 (b)) of fastener 90.Following table in bottom 13
Face down prominent and be formed with the locator protrusions 15 for positioning relative to socket substrate 2.Except upper
Stating outside the structure arranging bottom 13, fixed pedestal 10 can also be movable base accommodation space 14
The structure of up/down perforation, and it is not provided with bottom 13, as long as at least making movable base accommodation space 14
Upper opening.
As shown in Figure 3 and Figure 6, movable base 20 has the substantially square extended along the longitudinal direction
The shape of shape, is formed by the resin etc. with electrical insulating property.Movable base 20 has: have square
The base portion 21 of shape frame-shaped；It is downwardly projected from the frame inner edge portion of this base portion 21 and prolongs along the longitudinal direction
The lower surface stretched is the central projection 22 of rectangle；And dash forward downwards from the left and right end portions of base portion 21
The outside limiting wall 25 gone out and extend along the longitudinal direction.Central projection 22 has: from base portion
The inner side limiting wall 22a that the frame inner edge portion of 21 is downwardly projected and edge front and back extends with left and right directions；
And the flat center bottom 23 being connected with the bottom of limiting wall 22a inside this.
In the upper surface side of central projection 22, the left and right medial surface of inner side limiting wall 22a and in
Bottom centre, the upper surface of 23 surrounds and forms the accommodating recess extended along the longitudinal direction of upward opening
26.At the upper surface of center bottom 23, project upwards and extend along the longitudinal direction and form plate
The mosaic process 24 of shape, this mosaic process 24 is positioned at accommodating recess 26.At central projection
Outside the left and right of 22, formed respectively by the lower surface of base portion 21, the left and right of inner side limiting wall 22a
That the left and right medial surface of lateral surface and outside limiting wall 25 surrounds, downwardly open being used for is received
Receive the connection member accommodation space 27 of socket connection part part 30.
As it is shown in fig. 7, in the left and right side of mosaic process 24, be formed the most side by side for receiving
Receive multiple connection member accommodating groove 24a of socket connection part part 30.Center bottom 23 is provided with
Up/down perforation connection member retaining hole 23a being connected with connection member accommodating groove 24a.In
Bottom centre, the lower surface of 23 is provided with from the bottom of connection member retaining hole 23a to the left and right
That extend, for receiving the connection member accommodating groove 23b of socket connection part part 30.
Socket connection part part 30 is such as by being processed into metallic plate (elastic conducting material) punching
After long plate shape (metal needle-like), bend to shape as shown in Figure 8 and formed.This socket is even
Relay part 30 has: vertically extending contact site 31；Bottom by contact site 31
Bend to the inside base 32 of approximate right angle to the left and right；By the end of inside base 32 obliquely upward
The inner side abutting part 33 of bending；The upper end of inner side abutting part 33 is bent to reverse U shape,
Can the most elastically-deformable bending section 34；Outside being connected with bending section 34, downwardly extending
Side abutting part 35；The outer base 36 that the bottom of outside abutting part 35 is bent to the left and right；
The end of outer base 36 is bent downwardly joint portion, fixing side 37 substantially at right angles；And will
The bottom of fixing joint portion, side 37 bends to the leading part 38 of approximate right angle to the left and right.Contact site
The bottom of 31 is formed with the width of fore-and-aft direction and is pressed into joint portion 31a by the drawer at movable side of local wide,
Fixing joint portion, side 37 is formed with the width of fore-and-aft direction and is entered to combine by the fixing side pressure of local wide
Portion 37a.
Socket fixed fastener 90 such as by metallic plate punching being processed, is formed as such as Fig. 9 (a)
Shown shape.Socket fixed fastener 90 has: the base portion 91 extended in left-right direction；From base
Central authorities' downward projection of press-in joint portion 92 in portion 91；And from the both ends, left and right of base portion 91
It is downwardly projected and along a pair joint portion 93 extended outside left and right.
Above the modular construction of socket connector 1 is illustrated.Hereinafter this socket is connected
The package assembly of device 1 illustrates.
First, socket connection part part 30 is installed in movable base 20.Now, from lower face side
The contact site 31 of socket connection part part 30 is inserted connection member retaining hole 23a of movable base 20,
By making drawer at movable side press-in joint portion 31a engage with connection member retaining hole 23a, thus will insert
Seat connection member 30 is fixed on movable base 20.Thus, contact site 31 is incorporated in connecting portion
Part accommodating groove 24a, and contact site 31 exposes in the left and right side of mosaic process 24.Socket is even
The inside base 32 of relay part 30 is incorporated in connection member accommodating groove 23b, and inner side abuts
Portion 33, bending section 34 and outside abutting part 35 are incorporated in connection member accommodation space 27
In.
Then, this movable base 20 being provided with socket connection part part 30 is pacified with moving freely
It is loaded on fixed pedestal 10.Now, from top by the joint portion, fixing side of socket connection part part 30
37 insert connection member retention groove 11a being formed at fixed pedestal 10, by making fixing side pressure enter
Joint portion 37a engages with connection member retention groove 11a, and socket connection part part 30 is fixed in solid
Determine pedestal 10 (with reference to Fig. 3).Thus, inner side abutting part 33, bending section 34 and outside are supported
Meet portion 35 to be incorporated in connection member accommodation space 27, abutting part 33 and inner side inside formation
The state that limiting wall 22a is opposed and outside abutting part 35 is opposed with outside limiting wall 25.By
In inner side abutting part 33, bending section 34 and outside abutting part 35 at connection member accommodation space
Elastic deformation occurs in 27, and movable base 20 is relative to fixed pedestal 10 freely relative movement.
As it is shown on figure 3, a left side for outside limiting wall 25 and the fixed pedestal 10 in movable base 20
Between right wall 11, it is provided with the gap of above-below direction, outside left and right, connection member is inserted and use
Fixture (not shown) inserts this gap, by under press this connection member insertion jig, it is possible to
Joint portion, fixing side 37 is pressed into connection member retention groove 11a.
Install by socket fixed fastener 90 being inserted from top the fixed fastener of fixed pedestal 10
Groove 12a so that press-in joint portion 92 engages with fixed fastener mounting groove 12a, so that socket
Fixed fastener 90 is fixed on fixed pedestal 10.
When the above-mentioned socket connector 1 assembled being installed on the surface of socket substrate 2, logical
Cross and will be formed in the locator protrusions 15 of fixed pedestal 10 and insert and be formed at the location of socket substrate 2
Hole (not shown), so that socket connector 1 location is placed in socket substrate 2.
When socket connector 1 is placed in socket substrate 2, by making socket fix
The welding disk pattern (mount pattern) that the joint portion 93 of fastener 90 is welded on socket substrate 2
(not shown), and make the leading part 38 of socket connection part part 30 be welded on socket substrate 2
Wiring pattern (not shown) install.So, by making socket fixed fastener 90
Joint portion 93 is welded in welding disk pattern, and socket connector 1 (fixed pedestal 10) is by solid securely
Due to socket substrate 2.
Above the package assembly of socket connector 1 is illustrated.Referring to Fig. 1, Fig. 9
B () and Figure 10～Figure 13 pair are connected as the other side with what this socket connector 1 was fitting to connection
The pin connector 101 of device illustrates.
First, the modular construction of pin connector 101 is illustrated.Such as Fig. 1 and Figure 10 institute
Showing, pin connector 101 has: be fixed on the Plug base 110 of plug substrate 102；Keep
Multiple plugs the first connection member 130, plug the second connection member in this Plug base 110
140；And for Plug base 110 being fixed on the plug fixed fastener 190 of plug substrate 102.
As shown in Figure 10, Plug base 110 has extend along the longitudinal direction substantially rectangular
Shape, is formed by the resin etc. with electrical insulating property.Plug base 110 includes: along front and back
To the seat base 111 extended；And the top in this seat base 111, highlight to the left is embedding
Close protuberance 112.End before and after seat base 111, vertically extending and be formed
For installing the fixed fastener mounting groove (not shown) of plug fixed fastener 190.
As shown in figure 11, in the inside of engagement protrusion 112, extend in left-right direction and formed
Have for receiving holding plug the first connection member 130 and the company of plug the second connection member 140
Relay part accommodation space 114, this connection member accommodation space 114 with at engagement protrusion 112
The chimeric peristome 113 that left part opening is formed connects.At the lower surface of seat base 111,
It is downwardly projected and is formed with the location for positioning relative to plug substrate 102 when actual installation
Projection 115.
Plug the first connection member 130 is such as by rushing metallic plate (elastic conducting electric material)
Cut after being processed into long plate shape (wire-shaped), bend to shape as shown in figure 12.Such as Figure 12
B, shown in (), this plug first connection member 130 has: bend to substantially " く " font
, can along the vertical direction elastic deformation ground formed contact site 131；Prolong to the right from contact site 131
The first base portion 132 stretched；The right part of the first base portion 132 is bent downwardly substantially at right angles
Two base portions 133；And the bottom of the second base portion 133 is bent to the right the lead-in wire of approximate right angle
Portion 134.First base portion 132 is formed with the width first press-in knot by local wide of fore-and-aft direction
Conjunction portion 132a, the second base portion 133 is formed with the width second pressure by local wide of fore-and-aft direction
Enter joint portion 133a.
Plug the second connection member 140 is such as by rushing metallic plate (elastic conducting electric material)
Cut after being processed into long plate shape (wire-shaped), bend to shape as shown in fig. 13 that.Such as Figure 13
B, shown in (), this plug second connection member 140 has: bend to substantially " く " font
, can along the vertical direction elastic deformation ground formed contact site 141；Prolong to the right from contact site 141
The first base portion 142 stretched；The right part of the first base portion 142 is bent downwardly substantially at right angles
Two base portions 143；The bottom of the second base portion 143 is bent to the left the 3rd base portion of approximate right angle
144；And the leading part 145 that the left part of the 3rd base portion 144 oliquely downward bent.First
Base portion 142 is formed with the width first press-in joint portion 142a by local wide of fore-and-aft direction,
Second base portion 143 is formed with the width second press-in joint portion by local wide of fore-and-aft direction
143a。
Plug fixed fastener 190 such as by metallic plate punching being processed, is formed as such as Fig. 9 (b)
Shown shape.Plug fixed fastener 190 has: be formed at the base portion 191 of central part；From
The right-hand end downward projection of press-in joint portion 192 of base portion 191；And the left side from base portion 191
The joint portion 193 that side end is downwardly projected and bends to the left.Press-in joint portion 192 is formed
There is multiple local by the protuberance 194 of front or rear forging.
Above the modular construction of pin connector 101 is illustrated.Below to this plug even
The package assembly connecing device 101 illustrates.
First, plug the first connection member 130 and plug the second connection member 140 are installed in
Plug base 110.Now, as shown in figure 11, plug the first connection member 130 and plug
Two connection members 140 are inserted into connection member accommodation space 114 to the left.So, plug first is even
The first press-in joint portion 132a and second of relay part 130 is pressed into joint portion 133a and is being connected
Connection member retention groove (not shown) engaging formed in member storage space 114, plug the
A junction part 130 is incorporated in Plug base 110.The first of plug the second connection member 140
Press-in joint portion 142a and second is pressed into joint portion 143a and at connection member accommodation space 114
Connection member retention groove (not shown) engaging of interior formation, plug the second connection member 140 quilt
It is held in Plug base 110.
Plug the first connection member 130 and plug the second connection member 140 connect with being installed on socket
The socket connection part part 30 connecing device 1 is corresponding, installs with a determining deviation at fore-and-aft direction.So,
Plug the first connection member 130 and plug the second connection member 140 are installed in Plug base 110
Time, contact site 131 and contact site 141 with certain between the upper and lower every the most opposed, and respectively
Freely up and down elastic deformation.
Pacify by plug fixed fastener 190 being inserted from above into the fixed fastener of Plug base 110
Tankage so that press-in joint portion 192 and the fixed fastener mounting groove card of plug fixed fastener 190
Close, so that plug fixed fastener 190 is fixed on Plug base 110.
By above-mentioned pin connector 101 actual installation assembled in the table of plug substrate 102
During face, it is placed in formation by making the locator protrusions 115 being formed at Plug base 110 insert
Hole, location 102a (with reference to Fig. 1) in plug substrate 102 so that pin connector 101 is determined
Position is also placed in plug substrate 102.
When making pin connector 101 be placed in plug substrate 102, by making plug
The welding disk pattern that the joint portion 193 of fixed fastener 190 is welded on plug substrate 102 (is not schemed
Show), and make leading part 134 and plug second connection member of plug the first connection member 130
The wiring pattern (not shown) that the leading part 145 of 140 is welded on plug substrate 102 is carried out
Actual installation.So, by making the joint portion 193 of plug fixed fastener 190 be welded in pad
Pattern, pin connector 101 (Plug base 110) is firmly fixed at plug substrate 102.
Above the package assembly of pin connector 101 is illustrated.Below on by making
State the socket connector 1 assembled chimeric with pin connector 101, so that socket substrate 2
The step electrically connected with plug substrate 102 illustrates.
As it is shown in figure 1, by the engagement protrusion 112 of pin connector 101 is inserted from top
Enter in the accommodating recess 26 of socket connector 1 so that the mosaic process 24 of socket connector 1
It is inserted into the chimeric peristome 113 of pin connector 101.Now, plug the first connection member
The contact site 131 of 130 and the contact site 141 of plug the second connection member 140 are connected with socket
Socket connection part part 30 (contact site 31) contact of device 1, and elastic deformation in left-right direction,
Therefore, socket connection part part 30 and plug the first connection member 130 and socket connection part part
30 contact with suitable contact force with plug the second connection member 140 so that socket connector 1
Electrically connect with pin connector 101 (socket substrate 2 and plug substrate 102).
Here, in FIG, when socket substrate 2 and plug substrate 102 are positioned at certain left and right
During position, time chimeric, accommodating recess 26 is the most right with engagement protrusion about 112 zero deflection ground
Put, engagement protrusion 112 is inserted directly into accommodating recess 26, is fitted together to.On the other hand,
When socket substrate 2 or plug substrate 102 are not located at certain right position, i.e. plug substrate 102
When there is deviation relative to the right position of socket substrate 2, accommodating recess 26 and engagement protrusion
112 are the most directly fitted together to, and are formed at tapered portion 26a and the formation of the opening of accommodating recess 26
Tapered portion 112a in the leading section of engagement protrusion 112 abuts.
Now, movable base 20 via the socket connection part part 30 formed by elastomer relative to
Fixed pedestal 10 moves freely, and therefore, utilizes by above-mentioned two tapered portion 26a, the abutting of 112a and
The power making movable base 20 move in left-right direction produced, makes movable base 20 to the direction
(left and right directions) is mobile, thus engagement protrusion 112 is inserted accommodating recess 26, and it is embedding
Close.When so carrying out chimeric, in the socket connection part part 30 that left and right is arranged in pairs, a socket
There is elasticity in the inner side abutting part 33 of connection member 30, bending section 34 and outside abutting part 35
Deformation so that inner side abutting part 33 and the left and right narrower intervals of outside abutting part 35；Another
The inner side abutting part 33 of socket connection part part 30, bending section 34 and outside abutting part 35 occur
Elastic deformation so that inner side abutting part 33 and outside abutting part 35 between left and right every broadening.Profit
Using such structure, (plug is connected the socket connector 1 of present embodiment with the other side's adapter
Device 101) chimeric time, even if there is position deviation between two substrates, it is also possible to utilize to constitute and insert
The seat inner side abutting part 33 of connection member 30, bending section 34 and the elasticity of outside abutting part 35
Deformation, absorbs this position deviation, therefore, it is possible to easily and reliably make between pedestal chimeric.
Above the step making socket connector 1 chimeric with pin connector 101 is illustrated.
But, when the socket connector 1 making to be fitted together to comes off with pin connector 101 and separates,
Pin connector 101 is made to rock from side to side (tilting) relative to socket connector 1 the most sometimes
And come off.When so coming off, by significantly shaking pin connector 101, movable base 20 quilt
Significantly shaking, socket connection part part 30 can occur plastic deformation sometimes, thus movable base 20
Return less than home position due to the elastic force of socket connection part part 30.So, movable base 20
During relative to fixed pedestal 10 times less than home position, next time makes pin connector 101 and is inserting
When base connector 1 is fitted together to, it is difficult to alignment position.
Therefore, in the structure of prior art, such as by making socket fixed fastener near movable
Pedestal is installed on fixed pedestal, thus allows movable base to move relative to fixed pedestal, and leads to
Cross fixed fastener to abut with movable base and prevent movable base from carrying out as made socket connection part part mould
The bigger movement of property deformation degree.When using this structure, need to make socket fixed fastener near can
Moving base, therefore, the shape of socket fixed fastener necessarily complicates, and correspondingly can cause manufacturing
The increase of cost so that assembly working complicates, work efficiency reduces.In view of this problem, this
The socket connector 1 of invention has following characteristics structure: this structure is by making socket fixed fastener
Simple shape, it is possible to suppression manufacturing cost increase, improve assembly working work efficiency,
And movable base can be limited carry out as made socket connection part part generation plastic deformation degree relatively
Big mobile.
Referring to Fig. 9 (a) and Figure 14, the feature structure of this socket connector 1 is illustrated.
Figure 14 represents that movable base 20 is shaken in the direction of arrow A relative to fixed pedestal 10
State.When shown in this Figure 14, in left side socket connection part part 30, in addition
Side abutting part 35 is starting point with the connecting portion of outer base 36, inner side abutting part 33, bending
Portion 34 and outside abutting part 35 in the way of prominent to the left (with close to outside limiting wall 25
Mode) occur elastic deformation.On the other hand, it is formed at outside the left part of movable base 20
Side limiting wall 25 is shaken (by the way of outside abutting part 35) to the right.Therefore,
In the case of movable base 20 is in the direction of arrow A by shake, in certain moment, outside limits
Wall 25 abuts with outside abutting part 35, and the shake of movable base 20 is limited.Accordingly, because
At socket connection part part 30 (inner side abutting part 33, bending section 34 and outside abutting part 35)
Before occurring elastic deformation to make movable base 20 beyond allowing moving range to move, movable base 20
Movement limited, therefore, it is possible to be reliably prevented socket connection part part 30 plasticity shape occurs
Become.
Now, in right side socket connection part part 30, by the inner side limiting wall 22a shaken to the right
Abutting with inner side abutting part 33, the shake of movable base 20 is limited.So, at socket
In adapter 1, according to the moving direction of movable base 20, a socket connection part part 30
While outside abutting part 35 abuts with the outside limiting wall 25 of movable base 20, another is inserted
The seat inner side abutting part 33 of connection member 30 abuts with the inner side limiting wall 22a of movable base 20,
It is thus possible to reliably limit movable base 20 beyond allowing moving range to move, it is possible to prevent from inserting
There is plastic deformation in seat connection member 30.
Accordingly, because not necessarily by making socket fixed fastener 90 abut with movable base 20,
Limit movable base 20 to carry out as made socket connection part part 30 plastic deformation degree occur relatively
Big mobile, therefore, it is possible to make socket fixed fastener 90 become the simple shape as shown in Fig. 9 (a)
Shape.That is, as long as fixed pedestal 10 being firmly fixed at owing to socket fixed fastener 90 meets
The script function of socket substrate 2, therefore, it is not necessary to carry out the bending machining etc. of complexity,
Only carry out punching processing and just can become shapable simple shape.Therefore, with close movable base
The socket fixed fastener of the structure that seat is installed on the prior art of fixed pedestal is compared, it is possible to reduce
Manufacturing cost, and the work efficiency of assembly working can be improved.It can be seen from the above description that
The socket connector 1 of the present invention can suppress the increase of manufacturing cost, improves the work of assembly working
Make efficiency, and movable base can be limited carry out as made socket connection part relative to fixed pedestal
The bigger movement of part generation plastic deformation degree.
In the above-described embodiment, illustrate and make socket substrate 2 and plug substrate 102
The socket connector 1 of the type that position is electrically connected at a right angle, but the present invention can also fit
For such as making the socket of type that socket substrate electrically connects abreast with the position of plug substrate even
Connect device.
In the above-described embodiment, illustrate the locator protrusions 15 of fixed pedestal 10 is inserted
Enter socket substrate 2 positions the structure that hole carries out positioning, but the present invention is not limited to this structure
Socket connector 1.As long as fixed pedestal can such as be adsorbed, accurately it is allowed to be placed in socket
Certain position on substrate 2, it becomes possible to constitute fixed pedestal, and be formed without locator protrusions, this
Invention can be applicable to the socket connector of the fixed pedestal having a structure in which.
Claims (2)
1. a floating connector, it is characterised in that including:
Movable base, it has electrical insulating property, and upper opening is formed and is used for accommodating the other side's connection
The accommodating recess of device；
Fixed pedestal, it has electrical insulating property, is arranged at the lower section of described movable base, with can
Left and right freely movably loads described movable base；And
Multiple connection members, it is through described fixed pedestal and described movable base,
Wherein,
Described connection member is made by having the strip member bending forming of electric conductivity respectively,
Described connection member includes:
Leading part, it is in one end of described connection member, is fixed on described fixed pedestal, and from
The lower surface of described fixed pedestal exposes；
Contact site, it is at the other end of described connection member, is fixed on described movable base, and
It is positioned at described accommodating recess, can abut with the connection member of described the other side's adapter；And
Pars intermedia, its described leading part of connection and described contact site,
Wherein,
Described pars intermedia has the elasticity of flexure portion of the elastically deformable of reverse U shape upwardly,
Described movable base includes:
Flat base portion；
Central projection, it is downwardly projected from the central authorities of described base portion, and its upper surface side forms institute
State accommodating recess；And
Portion protruding outside, it is downwardly projected from the left and right outboard end of described base portion,
Described elasticity of flexure portion is accommodated in the lateral surface by described central projection, described base portion
Lower surface and the medial surface in described portion protruding outside surround the company of opening downwards formed
In relay part receiving space, described elasticity of flexure portion is elastic in described connection member accommodation space
Deformation, makes described movable base move freely relative to described fixed pedestal；
When described the other side's adapter separates with described floating connector, described elasticity of flexure portion
Abut with described central projection or described portion protruding outside and elastic deformation occurs, thus limit
Described movable base exceeds, relative to the shake of described fixed pedestal, the scope allowed.
Floating connector the most according to claim 1, it is characterised in that described bending
Elastic includes:
Outside abutting part, it is upwardly extended by the one end in described elasticity of flexure portion and is formed；
The bending section upper end of described outside abutting part bent and formed；And
The inner side abutting part downwardly extended from described bending section and formed,
Described outside abutting part abut with described portion protruding outside or described inner side abutting part with
When described central projection abuts, limit described movable base and move beyond described permission moving range
Dynamic.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011016117A JP5603790B2 (en) | 2011-01-28 | 2011-01-28 | Floating connector |
| JP2011-016117 | 2011-01-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102623841A CN102623841A (en) | 2012-08-01 |
| CN102623841B true CN102623841B (en) | 2016-08-24 |
Family
ID=46563598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210017291.6A Active CN102623841B (en) | 2011-01-28 | 2012-01-19 | Floating connector |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5603790B2 (en) |
| CN (1) | CN102623841B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108306131A (en) * | 2017-01-11 | 2018-07-20 | 意力速电子工业株式会社 | Moveable connector |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6199666B2 (en) * | 2013-09-04 | 2017-09-20 | モレックス エルエルシー | Board to board connector |
| JP6464693B2 (en) * | 2014-11-20 | 2019-02-06 | 山一電機株式会社 | Module connector |
| JP6418324B2 (en) | 2015-05-01 | 2018-11-07 | 株式会社村田製作所 | Multi-pole connector |
| JP6438382B2 (en) * | 2015-12-15 | 2018-12-12 | ヒロセ電機株式会社 | Circuit board electrical connector |
| JP6258370B2 (en) | 2016-02-02 | 2018-01-10 | イリソ電子工業株式会社 | Movable connector |
| CN106299781B (en) * | 2016-08-10 | 2018-12-28 | 深圳市深台帏翔电子有限公司 | Connector |
| JP6806529B2 (en) * | 2016-11-02 | 2021-01-06 | 日本航空電子工業株式会社 | Floating connector and electrical connector |
| JP6806580B2 (en) * | 2017-01-30 | 2021-01-06 | 日本航空電子工業株式会社 | Floating connector and electronics module |
| CN106816764A (en) * | 2017-02-28 | 2017-06-09 | 深圳市深台帏翔电子有限公司 | Coupling assembly and its connector |
| US10608361B2 (en) * | 2017-05-19 | 2020-03-31 | Molex, Llc | Connector and connector assembly |
| CN109687206A (en) * | 2017-10-18 | 2019-04-26 | 格棱电子科技(赣州)有限公司 | Signal transmission assembly and floatation style connector and its weldment |
| JP7197995B2 (en) * | 2018-04-26 | 2022-12-28 | ヒロセ電機株式会社 | electrical connector for circuit board |
| KR102006131B1 (en) * | 2018-05-03 | 2019-08-01 | 주식회사 엠피디 | Receptacle connector and plug connector |
| JP7093273B2 (en) * | 2018-09-07 | 2022-06-29 | 日本航空電子工業株式会社 | connector |
| US11322886B2 (en) | 2020-07-23 | 2022-05-03 | Hewlett Packard Enterprise Development Lp | Connector assembly |
| WO2022044332A1 (en) * | 2020-08-31 | 2022-03-03 | 山一電機株式会社 | Connector |
| TWI773382B (en) | 2021-06-15 | 2022-08-01 | 台灣立訊精密有限公司 | Headphone and headphone status detection method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1645681A (en) * | 2004-01-23 | 2005-07-27 | Kel株式会社 | Floatation style connector |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11288759A (en) * | 1998-03-31 | 1999-10-19 | Nec Eng Ltd | Connector |
| JP2007220327A (en) * | 2006-02-14 | 2007-08-30 | Kel Corp | Floating type connector |
| JP2007220542A (en) * | 2006-02-17 | 2007-08-30 | Iriso Denshi Kogyo Kk | Connector |
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2011
- 2011-01-28 JP JP2011016117A patent/JP5603790B2/en active Active
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2012
- 2012-01-19 CN CN201210017291.6A patent/CN102623841B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1645681A (en) * | 2004-01-23 | 2005-07-27 | Kel株式会社 | Floatation style connector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108306131A (en) * | 2017-01-11 | 2018-07-20 | 意力速电子工业株式会社 | Moveable connector |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5603790B2 (en) | 2014-10-08 |
| JP2012156090A (en) | 2012-08-16 |
| CN102623841A (en) | 2012-08-01 |
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