CN108011212B - Float connector and electric connector - Google Patents
Float connector and electric connector Download PDFInfo
- Publication number
- CN108011212B CN108011212B CN201710831254.1A CN201710831254A CN108011212B CN 108011212 B CN108011212 B CN 108011212B CN 201710831254 A CN201710831254 A CN 201710831254A CN 108011212 B CN108011212 B CN 108011212B
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- Prior art keywords
- insulator
- fixed
- contactor
- connector
- anchor
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Classifications
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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
- H01R13/02—Contact members
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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
-
- 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
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
- H01R13/6315—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only allowing relative movement between coupling parts, e.g. floating connection
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
Float connector (101) has: relative to the fixed anchor insulator of object (103)；Configure the movable insulator (104) among anchor insulator；And the contactor (105) of the component as electric conductivity of connection two insulators (103,104).Contactor (105), which includes, to be fixed on the 1st of anchor insulator (103) and is fixed portion (121)；Be fixed on movable insulator (104) the 2nd is fixed portion (122)；And portion (121) and the 2nd is fixed by the 1st and is fixed the elastic portion (123) connected between portion (122).Anchor insulator (123) has prominent from inner wall (110) and covers at least part of protection portion (114) of the top of elastic portion (123).Thus, it is possible to reduce the generation of obstacle.
Description
Technical field
The present invention relates to float connector and electric connectors.
Background technique
It is proposed has the electric connector consisted of the following parts: being installed on the float connector of substrate；With the float connector
The matching connector being fitted into.Float connector has in a typical case: being fixed on the anchor insulator of substrate etc.；Configuration exists
Movable insulator among anchor insulator；And the contactor for connecting movable insulator with anchor insulator.Contactor is logical
It is often the component of electric conductivity, mobile mode is carried out relative to anchor insulator with movable insulator and connects two insulators.
For example, the electric connector that patent document 1 discloses pin connector and socket connector handling are freely fitted into.It inserts
The module that base connector has multiple receptacle contacts and these receptacle contacts are kept and arranged, wherein multiple to insert
Seated connection tentaculum includes the 1st contact portion contacted with matching contactor；It is fixed on the 1st fixed part of module；And it is connect with substrate
The 1st interconnecting piece.
In addition, pin connector have multiple plug contacts and shell that these plug contacts are kept and arranged with
And insulator, wherein multiple plug contact includes the 2nd contact portion contacted with receptacle contact, be fixed on shell and
2nd and the 3rd fixed part of insulator；And the 2nd interconnecting piece being connect with substrate.Pin connector is equivalent to floating connection
Device, shell are equivalent to anchor insulator, and insulator is equivalent to movable insulator.
Also, at least sinuous 1 time or more elasticity is set between the 2nd fixed part of plug contact and the 3rd fixed part
Portion, also, insulator, to become suspended state in shell, is thus set as to float by being only held in plug contact
It is dynamic.The shape of 2nd contact portion of plug contact is set as generally plate like, also, by the 2nd contact portion of plug contact with
The contact of 1st contact portion of receptacle contact is set as the contact of the line at 1, and the position of elastic portion is configured more than the 2nd contact portion
(the 2nd interconnecting piece direction side) and more on the lower than the insulator position of (the 2nd interconnecting piece direction side) on the lower.
Patent document 1:JP special open 2009-230944 bulletin
But in pin connector described in Patent Document 1, the foreign matters such as dust are had sometimes and are invaded in shell.And
And the intracorporal foreign matter of shell can become reason sometimes, generation keeps the floating of insulator and the 3rd fixed part movement more by what is interfered
Obstacle as short circuit etc. occurs for a plug contact.
Summary of the invention
The present invention is completed in view of such situation, it is intended that providing a kind of floating that can reduce obstacle generation
Connector etc..
In order to achieve the above objectives, the float connector that the 1st viewpoint of the invention is related to is chimeric with matching connector
Float connector, which has:
Anchor insulator, the portion at one end that becomes have the hollow posts of the opening passed through when the matching connector is chimeric
Shape, and be fixed relative to object；
Movable insulator configures among the anchor insulator；And
Contactor, the contactor are the components of electric conductivity, connect the anchor insulator and the movable insulator so that
The movable insulator is obtained to be moved relative to the anchor insulator,
The anchor insulator has the 1st fixed part that the contactor is fixed,
The movable insulator has the 2nd fixed part that the contactor is fixed,
The contactor includes
1st is fixed portion, is fixed on the 1st fixed part；
2nd is fixed portion, is fixed on the 2nd fixed part；And
Elastic portion is fixed portion and the described 2nd for the described 1st and is fixed between portion and connects,
The anchor insulator also has protection portion, and the protection portion is prominent from inner wall, and from described in the direction of the other end
At least part of the top of the elastic portion is covered in the short transverse of one end.
In addition, in order to achieve the above objectives, the electric connector that the 2nd viewpoint of the invention is related to has:
The float connector；And
The matching connector,
The matching connector includes
Contactor is matched, is abutted with the contactor of the float connector；And
Protection walls extend to than the position of the matching contactor more on the lower.
Invention effect
In accordance with the invention it is possible to reduce the generation of obstacle.
Detailed description of the invention
Fig. 1 is the perspective view under the chimerism for the electric connector that one embodiment of the present invention is related to.
Fig. 2 is the sectional view under the chimerism for the electric connector that an embodiment is related to.
Fig. 3 is the perspective view for the float connector that an embodiment is related to.
Fig. 4 is the exploded perspective view for the float connector that an embodiment is related to.
Fig. 5 is the sectional view for the float connector that an embodiment is related to.
Fig. 6 is the perspective view for the matching connector that an embodiment is related to.
Fig. 7 is the sectional view for the matching connector that an embodiment is related to.
Fig. 8 is the figure for indicating to be combined to movable insulator in assembling procedure 2 state of anchor insulator.
Fig. 9 is to indicate in chimeric process 2 that by matching connector, movable insulator is moved to come the upper end in guide post portion
The figure of the state of the boundary of dynamic range.
Figure 10 is to indicate that in chimeric process 2 movable insulator is moved to the boundary of moving range, float connector and
The figure for the state that mating connector has been fitted into.
Figure 11 is the stereoscopic figure for the float connector that variation 3 is related to.
Symbol description
100 electric connectors
101 float connectors
102 matching connectors
103 anchor insulators
104 movable insulators
105 contactors
106 setting tools
107 lower ends
108 upper ends
109 outer walls
110 inner walls
111 upper openings
112 under sheds
113 the 1st fixed parts
114 protection portion
115 recess portions
116 the 2nd fixed parts
117 tongues
118 shoulders
119 column portions
120 protrusions
121 the 1st are fixed portion
122 the 2nd are fixed portion
123 elastic portions
124 interconnecting pieces
125 contact portions
126 matching contactors
127 matching insulators
128 protection walls
129 barricades
Specific embodiment
Hereinafter, being described with reference to the electric connector that one embodiment of the present invention is related to.It is wanted in all figures to same
The additional same symbol of element.In addition, in the explanation of embodiments of the present invention and attached drawing, using upper and lower, forward and backward, right, left
Term, but these terms are used in order to illustrate direction, it is no intended to limit the present invention.
<<structure>>
The electric connector 100 that one embodiment is related to as shown in Fig. 1 as perspective view and Fig. 2 as sectional view, by
Chimeric float connector 101 and matching connector 102 are constituted each other.
In a typical case, float connector 101 and matching connector 102 are respectively mounted on the base for being provided with circuit
The objects (not shown) such as the wiring of plate and circuit connection.It is embedding each other by float connector 101 and matching connector 102
It closes, to be electrically connected another circuit.
In addition, float connector 101 and matching connector 102 can respectively be installed on suitable object, arrange here
The substrate of act, wiring are an examples of object.
Float connector 101 is the connector chimeric with matching connector 102.Float connector 101 is as being used as perspective view
Fig. 3, Fig. 4 as exploded perspective view, shown in Fig. 5 as sectional view, have: anchor insulator 103, movable insulator
104, multiple contactors 105 and multiple holding appliances 106.
Anchor insulator 103 and movable insulator 104 are for example made using resin as material.Each of contactor 105
It is for example made using metal as material with each of holding appliance 106.In addition, these materials can suitably change.
Anchor insulator 103 is the component of the hollow columnar fixed relative to object.Fixation of the present embodiment
Insulator 103 becomes the hollow columnar extended in the short transverse from lower end 107 towards upper end 108.Present embodiment
When the anchor insulator 103 being related to is viewed from above, having becomes the long generally rectangular outer wall 109 and inner wall in left and right
110。
In addition, about 103 anchor insulator of the present embodiment is open, distinguish in upper end 108 and lower end 107
With upper opening 111 and under shed 112.Upper opening 111 is passed through when match party connector is chimeric with float connector 101
Opening.Under shed 112 is opening of being passed through of movable insulator 104 when movable insulator 104 is assembled into anchor insulator 103
Mouthful.
Here, the upper end 108 and lower end 107 of anchor insulator 103 of the present embodiment are respectively equivalent to one
End and the other end.
Specifically, anchor insulator 103 includes the 1st fixed part 113 of the inner wall 110 being arranged below；From inner wall
110 protection portion 114 outstanding；With pair for the recess portion 115 that lower end 107 is arranged in.
1st fixed part 113 is the part that contactor 105 is fixed.1st fixed part 113 of the present embodiment is preceding
Inner wall 110 afterwards has multiple slots that contactor 105 is fixed.Each of multiple slots possessed by 1st fixed part 113 slot
Extend in the height direction, lower end is open.Each inner wall 110 or so of the slot possessed by 1st fixed part 113 in front and back is arranged
Column.
In addition, front-rear direction is the direction vertical with up and down direction and left and right directions.In the present embodiment, from top
The short side direction for observing the cylindrical portion (position with outer wall 109 and inner wall 110) of anchor insulator 103 is front-rear direction.
Front may be prescribed as the either side in front-rear direction, and rear is its opposite direction.In addition, left and right are set as
Defined direction on the direction observed from the front.
Protection portion 114 is to cover at least part of position of the top of aftermentioned elastic portion 123.
Protection portion 114 of the present embodiment is in the inner wall 110 of anchor insulator 103 in the height direction from
It is prominent between 1 fixed part 113 and upper end 108, and protruded from than the inner wall 110 of contact portion 125 more on the lower.That is this embodiment party
The protection portion 114 that formula is related to is prominent from the inner wall 110 between the 1st fixed part 113 and contact portion 125.In addition, contact portion 125
Details is aftermentioned.
Protection portion 114 of the present embodiment becomes all continuous plate outstanding towards multiple contactors 105.Separately
Outside, the shape of protection portion 114 is not limited to plate and can suitably change, such as can be towards every in multiple contactors 105
One intermittently pectination outstanding.
The part opposed to the axis direction for being arranged in controlling of recess portion 115.Each of recess portion 115 is formed upwards
The notch of recess.Each of recess portion 115 of the present embodiment becomes generally rectangular when from right.
Movable insulator 104 is the component that can be movably arranged among anchor insulator.Movable insulator 104 such as Fig. 3
To shown in Fig. 5, comprising: the 2nd fixed part 116, tongue 117, shoulder 118, left and right column portion 119, protrusion 120 pair.
2nd fixed part 116 becomes the tabular substantially extended up and down, is the part that contactor is fixed.This reality
It is elongated when the 2nd fixed part 116 that the mode of applying is related to observes from the front or so, and have in front with subsequent each face by contactor
105 fixed multiple slots.It is same as the slot of the 1st fixed part 113 that each of multiple slots of 2nd fixed part 116 slot is set
Ground extends in the height direction, and multiple slot is in each face left-right situs of the front and back of the 2nd fixed part 116.
The height of above-mentioned anchor insulator 103 can be higher than the 2nd fixed part 116.Therefore, it is fixed on the 2nd fixed part 116
The sides of multiple contactors 105 surrounded by anchor insulator 103.
Tongue 117 is to become the plate substantially extended up and down from the part that the 2nd fixed part 116 extends downward
Shape.
Tongue 117 of the present embodiment extends to identical with the lower end of the 1st fixed part 113 in the height direction
Until height.
In addition, elongated when tongue 117 of the present embodiment observes from the front or so, in front with subsequent each mask
There are the multiple slots being connected to multiple slots of the 2nd fixed part 116.Each of multiple slots of tongue 117 slot and the 1st is arranged in consolidate
Each slot for determining portion 113 and the 2nd fixed part 116 similarly extends in the height direction.
It is set to each face left-right situs of multiple slots in the front and back of tongue 117 of tongue 117.Also, it is set to
The a series of slot of tongue 117 and the 2nd fixed part 116 and the slot front and back for being set to the 1st fixed part 113 are opposed to be corresponded to pass
Connection.
Shoulder 118 is the inner wall 110 towards anchor insulator 103 from the position outstanding of tongue 117, covers aftermentioned elasticity
At least part of the top in portion 123.Specifically, shoulder 118 is in the upper end of tongue 117 to the inner wall of anchor insulator 103
It is prominent.
The column portion 119 of left and right is that each end of the left part and right part with the 2nd fixed part 116 and tongue 117 is connect
Columnar component, extend in the up-down direction.
For each of column portion 119, it connect in the part being connect with the 2nd fixed part 116 and with tongue 117
Part, viewed from above, the length of front and back is different, in the height direction on the side with the 2nd fixed part 116 and tongue 117
The corresponding position in boundary forms step.Specifically, the length ratio of the part being connect with the 2nd fixed part 116 in the longitudinal direction with
The length of the part that tongue 117 connects in the longitudinal direction is short.Thereby, it is possible to not lengthen anchor insulator 103 in front and back
Upward length while preventing the enlargement of float connector, makes movable exhausted in the case where not abutting with protection portion 114
Edge device 104 is mobile.
Protrusion 120 to be from left and right column portion 119 respectively along left and right axis direction stretch out position.The protrusion of left and right
Axis direction of the portion 120 respectively from the end face of the axis direction of left and right along left and right is stretched out, and is contained in the inside of the recess portion 115 of left and right.
Specifically, the protrusion 120 on the left side stretches out to the left from the left side in the column portion 119 on the left side, is contained in and left is arranged in
The inside of recess portion 115.The protrusion 120 on the right stretches out to the right from the right side in the column portion 119 on the right, is contained in and is arranged on the right side
The inside of the recess portion 115 of side.
The respective upper surface of protrusion 120 is the face abutted with recess portion 115, is seen from the axis direction (such as right) of left and right
The shape examined is arc-shaped.
Each of contactor 105 is by anchor insulator 103 and the connection of movable insulator 104 so that movable insulator
104 is mobile relative to anchor insulator 103.Each of contactor 105 is made by the component of electric conductivity, such as by section square
Elongated 1 conductor bends of shape make.
Each of contactor 105 include the 1st be fixed portion the 121, the 2nd be fixed portion 122, elastic portion 123 and connection
Portion 124.
1st, which is fixed portion 121, is fixed on the 1st fixed part 113.Of the present embodiment 1st be fixed portion 121 have to
The kick for the substantially semicircle shape that each side of left and right stretches out.It is pressed into the slot of the 1st fixed part 113 if the 1st is fixed portion 121 and matches
Each wall portion and kick for setting the left and right that the slot is then formed in preset position are pressed against each other, and thus the 1st are fixed portion
121 are fixed in the 1st fixed part 113.In addition, the 1st is fixed portion 121 and suitable bonding agent etc. can be used to be fixed on the 1st solid
Determine portion 113, in this case, kick can also be not provided with.
2nd, which is fixed portion 122, is fixed in the 2nd fixed part 116.Of the present embodiment 2nd be fixed portion 122 with it is upper
The 1st stated is fixed the kick for the substantially semicircle shape that portion 121 is similarly stretched out with each side to the left and right.2nd is fixed portion
If the slot of 122 the 2nd fixed parts 116 of indentation and configure each wall portion of the left and right that the slot is formed in preset position and small
Protrusion is pressed against each other, and thus the 2nd is fixed portion 122 and is fixed in the 2nd fixed part 116.In addition, the 2nd is fixed portion 122 and can make
It is fixed on the 2nd fixed part 116 with suitable bonding agent etc., in this case, kick can also be not provided with.
2nd to be fixed portion 122 include contacting for what is contacted with the matching contactor 126 for being set to matching connector 102
Portion 125.Specifically, contact portion 125 is the 2nd to be fixed and be exposed to external part in portion 122, and is to make matching connector
102 match the part that contactor 126 is abutted when chimeric with float connector 101.In the present embodiment, contact portion 125 is
Formed forwards or rear be exposed to external face part a part.
Elastic portion 123, which by the 1st is fixed portion 121 and the 2nd and is fixed between portion 122, to be connected.Bullet of the present embodiment
Property portion 123 not with constitute float connector 101 other components left floating with abutting.Elastic portion 123 in this way, it is movable exhausted
Edge device 104 is held in the base position among anchor insulator 103, and if applying when being fitted into matching contactor 126 etc.
Power can move.If movable insulator 104 is mobile from base position, movable insulator 104 is applied by elastic portion 123
For returning to the active force of base position.
Interconnecting piece 124 is to be fixed the part that portion 121 extends to the direction different from elastic portion 123 from the 1st.Interconnecting piece
124 extend from the lower end of anchor insulator 103, connect with object.In the present embodiment, interconnecting piece 124 from setting respectively
The notch before and after the lower end of anchor insulator 103 is set to extend.The contactor in the front of movable insulator 104 is set
105 interconnecting piece 124 extends forwards from the notch of the lower end in the front that anchor insulator 103 is arranged in.It is arranged movable
The interconnecting piece 124 of the contactor 105 at the rear of insulator 104 is cut from the lower end at the rear that anchor insulator 103 is arranged in
Mouth rearward extends.
Interconnecting piece 124 such as by welding with the connection that is set to the substrate as object.
Holding appliance 106 is the component for anchor insulator 103 to be fixed on to object.In the present embodiment, Gu
Determining apparatus 106 as shown in Figure 4 is the component of substantially L-shaped.The part parallel with up and down direction of holding appliance 106 is fixed in
Each lower end at substantially 4 angles all around of anchor insulator 103, the part parallel with front-rear direction is fixed in object.
The method that holding appliance 106 is fixed on anchor insulator 103 and object can be used into chimeric, threaded connection, based on viscous
Connect bonding, the welding etc. of agent.
As long as holding appliance 106 etc. can also be passed through in addition, anchor insulator 103 is fixed relative to object
It is not directly fastened to object.Anchor insulator 103 for example can also be fixed on object via contactor 105.
Matching connector 102 such as Fig. 6 as perspective view and as sectional view there are multiple matchings to connect as shown in Figure 7
Tentaculum 126, matching insulator 127 and protection walls 128.
Matching each of contactor 126 be in the state that matching connector 102 is chimeric with float connector 101 and
The contactor that each of contactor 105 of float connector 101 abuts.
Matching insulator 127 is the columnar component of general hollow open up and down.Matching insulator 127 will match contactor
126 are fixed on inside, and each end for matching contactor 126 is extended by upper and lower each outward opening portion.Match contactor 126
The part extended upwards in the middle is for example connect with substrate, the wiring etc. for being provided with route.It matches in contactor 126 downwards
The part extended connects in the state that matching connector 102 is chimeric with float connector 101 with the contact portion 125 of contactor 105
Contactor 105 and matching contactor 126 are electrically connected by touching as a result,.
Protection walls 128 are the parts connecting with the lower end of matching insulator 127.Protection walls 128 are to than matching contactor 126
Position more on the lower extends, the matching contactor 126 for protecting opening from below to extend as a result,.
<<assemble method of float connector 101>>
Illustrate a method for assembling float connector 101.
(assembling procedure 1)
Prepare anchor insulator 103 and movable insulator 104.
(assembling procedure 2)
As shown in figure 8, by the configuration of movable insulator 104 in the inside of anchor insulator 103, so that the protrusion of left and right
120 pair to the recess portion 115 for being respectively embedded in left and right.Movable insulator 104 is combined to anchor insulator 103 as a result,.
(assembling procedure 3)
After contactor 105 to be embedded into the slot of tongue 117 of movable insulator 104, make contactor 105 along the slot of insertion
Sliding movement upwards.
In the present embodiment, as described above, the 2nd fixed part 116 has the slot for fixed contact 105, tongue
117 have the slot being connected to the slot of the 2nd fixed part 116.Therefore, by making contactor 105 from tongue 117 along in the 2nd fixed part
The 116 a series of slots extended slide movement, so that contactor 105 is directed to the 2nd fixed part 116.Thereby, it is possible to easily
Contactor 105 is configured at the 2nd fixed part 116.Therefore, contactor 105 easily can be installed on movable insulator 104.
Also, by contactor 105 be embedded into slot possessed by the 1st fixed part 113 of anchor insulator 103 with it is embedding
Enter in the opposed slot of slot of the tongue 117 of contactor 105, has made the side's sliding movement further up of contactor 105.As a result, the 1st
It is fixed portion 121 and the 2nd and is fixed portion 122 and be configured in the preset of the 1st fixed part 113 and the 2nd fixed part 116 respectively
Position.
Here, in the sliding of contactor 105 is mobile, portion 121 and the 2nd is fixed due to being respectively arranged at the 1st and is fixed
The kick in portion 122 is abutted with the side wall of slot, so can be pressed into.
The process 3 is singly sequentially repeated for multiple contactors 105.In addition, contactor 105 may not be
Singly, it but multiple installs simultaneously.
(assembling procedure 4)
Holding appliance 106 is installed to anchor insulator 103.Float connector 101 is completed as a result,.
In addition, the method for assembling float connector 101 is not limited to this, and can suitably change.For example, it is also possible to can
Dynamic insulator 104 installs contactor 105, later, installs anchor insulator 103 in movable insulator 104 and contactor 105.
But in the assemble method, it is installed to when contactor 105 is installed to movable insulator 104 and by anchor insulator 103
When contactor 105, contactor 105 can be pressed into.That is, in the case where singly installing contactor 105, in order to install 1
A contactor 105, the process for being pressed into the contactor 105 carry out 2 times.The process of indentation contactor 105 needs labour and time, institute
With the efficiency in order to improve assembling float connector 101, the number for being pressed into contactor 105 is preferably less.
In the present embodiment, respectively possessed slot is all for the 1st fixed part 113, the 2nd fixed part 116 and tongue 117
Towards the parallel slot of up and down direction.In addition, the slot of the 1st fixed part 113 and the 2nd fixed part 116 and tongue 117 is a series of
Slot correspondence association.Therefore, as described here like that, formed by anchor insulator 103 and movable insulator 104
After group, contactor 105 can be made to slide and move along the opposed slot before and after the 1st fixed part 113 and tongue 117.Also, energy
Enough preset positions easily configured contactor 105 with a process in anchor insulator 103 and movable insulator 104
It sets.In this way, in the present embodiment, due to that contactor easily can be combined to two insulators with 1 process, so can
Improve the easiness of the assembling of floating insulator.
<<movement of float connector 101>>
Illustrate the movement of the float connector 101 when keeping matching connector 102 chimeric with float connector 101.The company of floating
It connects device 101 and matching connector 102 can use mechanical interlock, can also be fitted by the manual task of operator.In addition, floating
Movement connector 101 and matching connector 102 are respectively usually in most cases in the state for being installed to substrate as object etc.
It is lower chimeric.
(chimeric process 1)
Matching connector 102 and float connector 101 are for example opposed up and down.Specifically, for example, movable exhausted by making
Edge device 104 moves downwards and is embedded into such given positional relationship between the matching contactor 126 of matching connector 102
Under, keep matching connector 102 and float connector 101 opposed.
(chimeric process 2)
Also, move matching connector 102 downwards.
Here, when making matching connector 102 and about 101 float connector is opposed, float connector 101 and matching connect
The positional relationship for connecing device 102 deviates from above-mentioned given positional relationship.
The upper end in column portion 119 possessed by movable insulator 104 is formed as shown in figure 3 and 4 gradually to be become upwards
Small cone-shaped.Therefore, even if the positional relationship for setting float connector 101 and matching connector 102 is deviateed, as long as should
Deviate within the preset range, an example is such as showing in Fig. 9, and the upper end in column portion 119 is drawn by matching connector 102
It leads, movable insulator 104 moves.At this point, movable insulator 104, which is moved to contactor 105, enters matching contactor 126
Between position.If moving matching connector 102 downwards from the state, in movable insulator 104 from base
Level is set move in the state of, contactor 105 and matching contactor 126 be in contact.
Further, if moving matching connector 102 downwards, matching connector 102 and float connector 101 are embedding
It closes.
When matching connector 102 is chimeric with float connector 101, movable insulator 104 can be moved to shown in Figure 10
Until the boundary of such moving range.The boundary of the moving range of movable insulator 104 is preferably by shoulder 118 and fixes
The inner wall of insulator abuts to provide.
It is assumed that the movable range of movable insulator 104 is consolidated by the protection portion 114 of anchor insulator 103 with being fixed on the 2nd
Determine the 2nd of the contactor 105 in portion 116 and be fixed the abutting in portion 122 to provide, then contactor 105 is possible to collide protection portion
114 and damage.If contactor 105 damages, the obstacles such as poor flow can probably occur.
In addition, movable insulator 104 is due to as long as being capable of fixing into multiple contactors 105 and being in contact with each other without short circuit
Can be with, therefore it is not required high-intensitive component.Therefore, for the miniaturization of float connector 101, movable insulator 104 has
When relatively thin (length of front and back is short).If such movable insulator 104 collides protection portion 114, such as the 2nd fixed part 116
Damage is likely to occur etc. movable insulator 104.If damaged or movable insulator occurs for the side wall of the slot of the 2nd fixed part 116
The fragmentation of 104 damage is attached between contactor 105, then can probably be in contact the obstacles such as the short circuit of device 105.
In contrast, outline border of the anchor insulator 103 due to constituting float connector 101, it requires to a certain degree
Intensity.Therefore, even if a possibility that shoulder 118 is abutted with anchor insulator 103, and anchor insulator 103 damages is also very low.
Further, since shoulder 118 is smaller position, so even if improving shoulder 118 by thickness of thickening up and down direction etc.
Intensity, the whole size of float connector 101 is also had little effect.Therefore, pass through shoulder 118 and anchor insulator
The moving range of 103 inner wall 110 abutted to provide movable insulator 104, so as to inhibit the big of float connector 101
The generation of type and obstacle.
In addition, in this process, even if until the boundary that float connector 101 is moved to moving range, 114 He of protection portion
Shoulder 118, which is preferably also, covers elastic portion 123 when being from upper opening 111.That is, protection portion 114 and shoulder 118 are preferably provided
At in the case where movable insulator 104 is moved to any position in the inside of anchor insulator 103, from upper opening 111
When all cover elastic portion 123.
As a result, protection portion 114 and shoulder 118 from upper opening 111 when cover elastic portion 123 always, can more may be used
Prevent foreign matter from invading among anchor insulator 103 from upper opening 111 by ground.Therefore, it can reliably reduce solid because invading
Determine obstacle as the obstruction of the movement of floating caused by the foreign matter among insulator 103, short circuit of multiple plug contacts 105 etc.
Generation.
In addition, in the state that movable insulator 104 has occurred mobile from base position, matching connector 102 is via can
What dynamic insulator 104 was generated from float connector 101 by the active force of elastic portion 123, due to abutting with anchor insulator 103
The power in all around direction such as power.Therefore, matching connector 102 can be by perceiving from the front and back that float connector 101 is subject to
The power of left and right directions, and adjust matching connector 102 position all around so that movable insulator 104 close to benchmark position
It sets, and moves matching connector 102 downwards.
(chimeric process 3)
Matching connector 102 is pressed into float connector 101 until downward power becomes preset size.
The contact portion 125 of contactor 105 is contacted with matching contactor 126 as a result, and float connector 101 and matching connector 102
It is fitted into securely.
Here, as described above, tongue 117 in the height direction, extend to it is identical with the lower end of the 1st fixed part 113
Until height.For example, the lower end configuration of tongue 117 is left away from object in the case where tongue 117 is in base position
The position of 0.1mm degree.
It is assumed that the lower end of tongue 117 and object separation are larger, then matching connector 102 is being pressed into floating connection
When device 101, probably the elastic portion 123 of contactor 105 can be all plastically deformed by the power from matching connector 102
Deng and generate damage.
As described above, extending to height identical with the lower end of the 1st fixed part 113 in the height direction by tongue 117
Until degree, to be opened under easily capable of passing through tongue 117 when matching connector 102 is pressed into float connector 101
Mouthfuls 112 and abutted with object.Thereby, it is possible to by tongue 117 and object by the power from matching connector 102, can
Prevent the damage of the elastic portion 123 of contactor 105.
It this concludes the description of an embodiment of the invention.
In the present embodiment, anchor insulator 103 has prominent from the inner wall 110 more closer to the top than the 1st fixed part 113
Out, at least part of protection portion 114 of the top of elastic portion 123 is covered.Protection portion 114 in this way, can prevent different
Object invades among anchor insulator 103 from upper opening 111.Therefore, it can reduce because invading among anchor insulator 103
The generation of obstacle as short circuit of obstruction, multiple contactors 105 that floating caused by foreign matter acts etc..
In the present embodiment, protection portion 114 is in the inner wall 110 of anchor insulator 103 in the height direction from the 1st
Inner wall 110 between fixed part 113 and upper end 108 is prominent.Even what protection portion 114 was extended all around as a result, is flat
Plate can also cover at least part of the top of elastic portion 123.In this way, since protection portion 114 can be tabular, institute
Protection portion 114 can more easily be arranged compared to protection portion 114 is bent.
In the present embodiment, protection portion 114 in the inner wall 110 of anchor insulator 103 in the height direction from than
The inner wall 110 of contact portion 125 more on the lower is prominent.
Assuming that in height identical with contact portion 125 or more closer to the top than contact portion 125 protection portion 114 is arranged
In the case of, in order to make contactor 105 and matching contactor 126 be in contact, matching connector can be made by needing to be arranged in protection portion
102 through holes passed through.Make such protection portion from the inner wall 110 of anchor insulator 103 it is prominent usually with anchor insulator 103
Enlargement so that it is related with the enlargement of float connector.
In contrast, as in this embodiment the case where protection portion 114 are arranged more on the lower than contact portion 125
Under, even if not making matching connector 102 by protection portion, contactor 105 and matching contactor 126 can also be made to be in contact.Cause
This, it is not necessary in protection portion 114, the through hole for the degree size that above-mentioned such matching connector 102 can be made to pass through is set.Its
As a result, by the way that protection portion 114 is arranged more on the lower than contact portion 125 in the height direction, compared to identical as contact portion 125
Height or more closer to the top than contact portion 125 the case where protection portion 114 are set, anchor insulator 103 can be made to minimize.
In the present embodiment, protection portion 114 is plate.Therefore, the case where being pectination compared to protection portion, can utilize note
It penetrates forming etc. and is easy to set up protection portion 114.Therefore, anchor insulator 103 can be easily manufactured.
In the present embodiment, movable insulator 104 has tongue 117.The contactor that thereby, it is possible to prevent front and back opposed
105 contact and short circuit occur.Furthermore it is possible to prevent left and right column portion 119 respectively by the power from right or left and to
Central warpage, the obstruction that can prevent floating from acting.Therefore, the generation of obstacle can be reduced.
In the present embodiment, movable insulator 104 has the inner wall 110 from tongue 117 to anchor insulator 103 prominent
Out, at least part of shoulder 118 of the top of elastic portion 123 is covered.Therefore, can by protection portion 114 and shoulder 118 come
Prevent foreign matter from invading among anchor insulator 103 from upper opening 111.Therefore, compared to protection portion 114 are only provided with the case where,
It can be further reduced because of the obstruction of floating movement, multiple contactors caused by invading the foreign matter among anchor insulator 103
The generation of obstacle as 105 short circuit etc..
In addition, as described in the embodiment, when by protection portion 114 and shoulder 118 from upper opening 111
Always elastic portion 123 is covered, so as to more reliably reduce the generation of obstacle.
In the present embodiment, for each of protrusion 120, the axis of the face that is abutted with recess portion 115 from left and right
Direction is arc-shaped when observing.
Movable insulator 104 is sometimes when keeping matching connector 102 chimeric with float connector 101, such as above-mentioned
It will receive in chimeric process 2 and agitate load as rotating centered on the axis of left and right.It is agitated in movable insulator 104 negative
In the case where lotus, protrusion 120 is rotated centered on the axis of left and right among recess portion 115 sometimes.At this point, if protrusion
120 have angle, then one side or both in protrusion 120 and recess portion 115 generate stress and concentrate, protrusion 120 and recessed
One side or both in portion 115 are damaged, and floating movement can probably occur and the obstacles such as interfered.
As described above, in the present embodiment, being when the respective face abutted with recess portion of protrusion 120 is from axis direction
Arc-shaped.It therefore, can be in protrusion 120 and recess portion 115 in the case where movable insulator 104 is agitated load
The stress concentration that one side or both generate is mitigated.Therefore, the generation of obstacle can be reduced.
In the present embodiment, the height of anchor insulator 103 is higher than the 2nd fixed part 116, and anchor insulator 103 wraps
Enclose the side for being fixed on multiple contactors 105 of the 2nd fixed part 116.Thereby, it is possible to inhibit from the sudden dust in outside, drop
Equal dirts are attached to contactor.Therefore, can reduce because multiple contactors 105 adhere to dirt caused by poor flow, because
As short circuit of obstruction, multiple contactors 105 that floating acts caused by foreign matter invades among anchor insulator 103 etc.
The generation of obstacle.
In the present embodiment, matching connector 102 has protection walls 128.The protection walls 128 match contact in order to prevent
Dirt of device 126 etc. and be arranged.Therefore, protection walls 128 do not need intensity as the structural body of support matching contactor 126,
Such as it can be relatively thin.Therefore, it is capable of providing small-sized matching connector 102.
In addition, when making float connector 101 and matching connector 102 is fitted into, it is floating since matching connector 102 to be inserted into
Movement connector 101, so float connector 101 is required to the size of insertion matching connector 102.Therefore, can make to match
The small-sized this point of connector 102 is also related with the miniaturization of float connector 101.
It this concludes the description of embodiments of the present invention and variation, but the present invention is not limited to these.For example, this hair
Bright also includes some or all appropriately combined of the embodiment that will illustrate so far and variation described below
The mode obtained afterwards, the mode obtained after which is properly added change.
For example, in the present embodiment, being illustrated by the example that front and back is symmetrically arranged multiple contactors 105.
But as long as contactor 105 is arranged 1 or more.In addition, for example, contactor 105 can not also front and back be symmetrically arranged.
In such a case it is possible in the part opposed with contactor 105 (for example, the with the slot opposed with contactor 105 the 1st is fixed
Portion 113 and the 2nd fixed part) reaction members for being used to movably support the insulating properties of movable insulator 104 are set, it can also be assorted
All it is not provided with.In addition, as long as matching contactor 126 is also arranged 1 or more in the same manner as contactor 105.
(variation 1)
In embodiments, it is arranged in the lateral direction by multiple contactors 105 and protection portion 114 is towards whole
The example outstanding of contactor 105 is illustrated.But as long as contactor 105 is arranged 1 or more, in this case, protect
Shield portion can only part opposed with contactor 105 in the inner wall of anchor insulator 103 it is prominent to contactor 105.
It is arranged until part not opposed with contactor 105 compared to by protection portion as a result, protection portion can be reduced.Cause
This, can be realized the saving of the material for manufacturing float connector, the lightweight of float connector.
(variation 2)
As long as protection portion is prominent from the inner wall 110 closer to the top compared to the 1st fixed part 113, the top of elastic portion 123 is covered
At least part.Therefore, protection portion can be only prominent from the inner wall 110 towards front or behind as embodiment
Out, can be only prominent from the inner wall 110 towards left or right, it can also be empty with the inner wall 110 towards front or behind
It will be connected between the inner wall 110 towards left and the inner wall 110 towards right with gap out.
Protection portion in this way can prevent foreign matter from invading fixation from upper opening 111 also in the same manner as embodiment
Among insulator 103.Therefore, the harm acted by floating caused by invading the foreign matter among anchor insulator 103 can be reduced
Hinder, the generation of obstacle as the short circuit of multiple contactors 105 etc..
(variation 3)
It in embodiments, is arc-shaped when by the respective upper surface of protrusion 120 from the axis direction of left and right
Example is illustrated.But the shape of the respective upper surface of protrusion is not limited to this.As long as the respective upper surface of protrusion
It is curve when from the axis direction of left and right.It is when it is preferred that the respective upper surface of protrusion is from the axis direction of left and right
Smooth curve not comprising angle, more preferably, preferably upward convex curve.The typical example of upward convex curve is this reality
Apply the arc-shaped illustrated in mode.
According to this modification, it in the same manner as the protrusion 120 being also related to embodiment, is prized in movable insulator 104
In the case where dynamic load, the stress that alleviating can generate in the one side or both in protrusion and recess portion 115 is concentrated.Cause
This, can reduce the generation of obstacle.
(variation 4)
As shown in figure 11, it in order to protect float connector 101, is installed sometimes in float connector 101 and surrounds floating connection
The barricade 129 of the side of device 101.The shape of float connector 101 is formed by anchor insulator 103, becomes approximately cuboid.
In this way, since the outer wall 109 in float connector 101 is concave-convex less, so floating easily can be installed to barricade 129
Connector 101.
Claims (15)
1. a kind of float connector chimeric with matching connector, the float connector are characterized in that having:
Anchor insulator, the portion at one end that becomes have the hollow columnar of the opening passed through when the matching connector is chimeric, and
It is fixed relative to object；
Movable insulator configures among the anchor insulator；And
Contactor, the contactor are the components of electric conductivity, connect the anchor insulator and the movable insulator so that institute
Movable insulator is stated to be moved relative to the anchor insulator,
The anchor insulator has the 1st fixed part that the contactor is fixed,
The movable insulator has the 2nd fixed part that the contactor is fixed,
The contactor includes
1st is fixed portion, is fixed on the 1st fixed part；
2nd is fixed portion, is fixed on the 2nd fixed part；And
Elastic portion is fixed portion and the described 2nd for the described 1st and is fixed between portion and connects,
The anchor insulator also has protection portion, and the protection portion is prominent from inner wall, and is positioned at from by the one end
Underlying the other end is towards the top for covering the elastic portion in the short transverse of the one end in the case where side
At least partially.
2. float connector according to claim 1, which is characterized in that
The protection portion in the inner wall of the anchor insulator in the short transverse from the 1st fixed part with it is described
Inner wall between one end is prominent.
3. float connector according to claim 2, which is characterized in that
2nd portion of being fixed includes the contact portion for contacting with the matching contactor for being set to the matching connector,
The protection portion is in the inner wall of the anchor insulator from more on the lower than the contact portion in the short transverse
The inner wall of side is prominent.
4. float connector described in any one of claim 1 to 3, which is characterized in that
The contactor have it is multiple,
Whole contactors of the protection portion towards multiple contactors continuously protrude.
5. float connector described in any one of claim 1 to 3, which is characterized in that
The protection portion only in the inner wall of the anchor insulator with the contactor it is opposed be partially toward described contact
Device is prominent.
6. float connector described in any one of claim 1 to 3, which is characterized in that
The movable insulator also has from the 2nd fixed part from the one end of the anchor insulator towards the other end
The tongue that upwardly extends of side.
7. float connector according to claim 6, which is characterized in that
2nd fixed part has the slot that the contactor is fixed,
The tongue has the slot being connected to the slot of the 2nd fixed part.
8. float connector according to claim 7, which is characterized in that
1st fixed part has the slot that the contactor is fixed,
1st fixed part, the 2nd fixed part, the tongue respectively possessed by slot all from the anchor insulator
The side of described the other end towards the one end upwardly extends.
9. float connector according to claim 6, which is characterized in that
Until the tongue extends to the lower end of the 1st fixed part in the short transverse.
10. float connector according to claim 6, which is characterized in that
The movable insulator has and the covering elastic portion prominent towards the inner wall of the anchor insulator from the tongue
Top at least part of shoulder.
11. float connector according to claim 10, which is characterized in that
The protection portion and the shoulder are provided in the movable insulator and are moved in the inside of the anchor insulator
In the case where any position, the elastic portion is all covered when from the open view.
12. float connector according to claim 10, which is characterized in that
The boundary of the moving range of the movable insulator is abutted with the inner wall of the anchor insulator by the shoulder to advise
It is fixed.
13. float connector described in any one of claim 1 to 3, which is characterized in that
The anchor insulator have be arranged in described the other end with perpendicular to the preset of the short transverse
Pair of the opposed part of axis direction and the recess portion being recessed towards the one end,
The movable insulator has pair for stretching out and being respectively accommodated in recess portion along the axis direction from the end face of the axis direction
Inside protrusion pair,
It is curve when the face that the protrusion is abutted with the recess portion respectively is from the axis direction.
14. float connector described in any one of claim 1 to 3, which is characterized in that
The anchor insulator is higher than the 2nd fixed part in the short transverse.
15. a kind of electric connector, which is characterized in that have:
Float connector described in any one of claim 1~14；And
The matching connector,
The matching connector includes
The matching contactor abutted with the contactor of the float connector；And
To the protection walls extended than the position of the matching contactor more on the lower.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016215444A JP6806529B2 (en) | 2016-11-02 | 2016-11-02 | Floating connector and electrical connector |
| JP2016-215444 | 2016-11-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108011212A CN108011212A (en) | 2018-05-08 |
| CN108011212B true CN108011212B (en) | 2019-11-08 |
Family
ID=62051664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710831254.1A Active CN108011212B (en) | 2016-11-02 | 2017-09-14 | Float connector and electric connector |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6806529B2 (en) |
| CN (1) | CN108011212B (en) |
| TW (1) | TWI648923B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202018105926U1 (en) * | 2018-10-16 | 2018-11-02 | Odu Gmbh & Co. Kg | Floating connector |
| JP6687790B1 (en) * | 2019-07-26 | 2020-04-28 | 京セラ株式会社 | Connector and electronic equipment |
| JP7369024B2 (en) * | 2019-12-16 | 2023-10-25 | イリソ電子工業株式会社 | connector |
| JP7467234B2 (en) * | 2020-05-28 | 2024-04-15 | 日本航空電子工業株式会社 | Floating Connector |
| BE1029267B1 (en) * | 2021-04-01 | 2022-11-04 | Phoenix Contact Gmbh & Co | Method of manufacturing a contact unit and contact unit |
| CN116031677B (en) * | 2023-02-16 | 2023-07-25 | 深圳市西点精工技术有限公司 | Floating type high-speed board-to-board connector |
| CN116345239B (en) * | 2023-05-19 | 2023-07-25 | 常州琥正电子科技股份有限公司 | Floating type electric connector and connector assembly |
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| JPH02141965U (en) * | 1989-04-29 | 1990-11-30 | ||
| JP3016164B2 (en) * | 1991-06-19 | 2000-03-06 | 日本エー・エム・ピー株式会社 | Movable connector |
| JPH0733408Y2 (en) * | 1991-09-05 | 1995-07-31 | 日本航空電子工業株式会社 | Floating type connector |
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| JP2009230944A (en) * | 2008-03-21 | 2009-10-08 | D D K Ltd | Electrical connector |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108011212A (en) | 2018-05-08 |
| TW201818618A (en) | 2018-05-16 |
| JP2018073744A (en) | 2018-05-10 |
| JP6806529B2 (en) | 2021-01-06 |
| TWI648923B (en) | 2019-01-21 |
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