WO2011016538A1 - フレキシブル集約配線コネクタ - Google Patents
フレキシブル集約配線コネクタ Download PDFInfo
- Publication number
- WO2011016538A1 WO2011016538A1 PCT/JP2010/063337 JP2010063337W WO2011016538A1 WO 2011016538 A1 WO2011016538 A1 WO 2011016538A1 JP 2010063337 W JP2010063337 W JP 2010063337W WO 2011016538 A1 WO2011016538 A1 WO 2011016538A1
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- Prior art keywords
- flexible
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- positioning
- boss
- clearance
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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
- H01R12/77—Coupling devices for flexible printed circuits, flat or ribbon cables or like structures
- H01R12/771—Details
- H01R12/774—Retainers
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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
- H01R12/50—Fixed connections
- H01R12/59—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures
- H01R12/62—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures connecting to rigid printed circuits or like structures
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- 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
- H01R12/77—Coupling devices for flexible printed circuits, flat or ribbon cables or like structures
- H01R12/79—Coupling devices for flexible printed circuits, flat or ribbon cables or like structures connecting to rigid printed circuits or like structures
Definitions
- the present invention relates to a flexible concentrated wiring connector.
- Flexible interconnection of flexible flat cables (FFC), flexible wiring boards (FPC), etc. for interconnecting various electronic devices and electrical devices in order to reduce wiring space or improve the flexibility of wiring paths Is used.
- the FFC is formed by sandwiching a plurality of arranged foil-like conductors between insulating films and having terminals for connecting to other electric circuits at both ends thereof. Further, in the FPC, in order to connect an electric circuit formed on a flexible substrate to an external electric circuit, a terminal made of a plurality of foil-like conductors is formed on the edge of the substrate. Such a terminal of flexible concentrated wiring is usually connected to another electric circuit via a detachable connector.
- the terminal of the flexible aggregate wiring since the terminal of the flexible aggregate wiring has low rigidity, it may be deformed or insufficiently inserted due to the insertion resistance when inserted into the connector of the connection partner. Therefore, in general, it has been proposed to attach a terminal connector having rigidity to the terminal portion of the flexible aggregated wiring, and insert the connector into the connector via the terminal connector (see, for example, Patent Document 1).
- the terminal connector for flexible aggregated wiring described in Patent Document 1 includes a mounting surface on which a terminal portion of the flexible aggregated wiring is installed, and a slider in which protrusions are formed on side surfaces that are continuous with both ends of the mounting surface.
- the cover is configured to be assembled to the slider and press the terminal portion of the flexible aggregate wiring against the mounting surface of the slider.
- This cover forms a longitudinal member extending in the width direction of the terminal portion of the flexible aggregated wiring, and a locking portion that is suspended from both ends of the longitudinal member along the side surface of the slider and can be locked to the protrusion on the side surface. It has an engaging member in which an opening is formed.
- the terminal portion of the flexible aggregate wiring is installed on the mounting surface of the slider, and the longitudinal member of the cover is aligned with the terminal portion of the flexible aggregate wiring.
- the engaging member is pushed down along the side surface of the slider, and the engaging portion of the engaging member is engaged with the protrusion on the side surface of the slider.
- the positioning when the terminal connector is assembled to the flexible aggregated wiring is performed by positioning the slider in the positioning holes formed at both ends in the width direction of the terminal portion of the flexible aggregated wiring. This is done by inserting positioning bosses formed at both outer ends of the mounting surface in the width direction.
- the slider is usually a molded product of synthetic resin
- the position of the positioning boss varies to some extent between products.
- the distance between two positioning bosses (hereinafter referred to as boss pitch) arranged with a gap in the width direction of the slider is likely to vary greatly between products.
- the slider boss pitch varies, the following problems may occur. That is, when the boss pitch is smaller than the distance between the two positioning holes formed in the flexible aggregated wiring (hereinafter referred to as the boss hole pitch), the terminal portion is deformed such as warping when the flexible aggregated wiring is assembled. If the adhesiveness with the mounting surface is deteriorated, there is a risk of causing poor contact with the connection partner. On the other hand, when the boss pitch becomes larger than the boss hole pitch, the assembly work of the flexible aggregated wiring itself becomes difficult, and if it is forcibly assembled, there is a possibility that the positioning hole is overloaded and the flexible aggregated wiring is damaged.
- the boss hole pitch the distance between the two positioning holes formed in the flexible aggregated wiring
- the positioning hole is formed large, but when the boss hole is large, the flexible concentrated wiring with respect to the slider, that is, the terminal portion is displaced, and the positioning accuracy is lowered, There is a risk of causing poor contact with the connection partner.
- the problem to be solved by the present invention is to prevent deformation of the terminal portion of the flexible aggregate wiring and breakage of the flexible aggregate wiring when the terminal connector is assembled to the flexible aggregate wiring.
- the flexible aggregated wiring connector of the present invention supports the terminal part of the flexible aggregated wiring and is fitted to the connector when the terminal part is inserted and connected to the connector of the connection partner.
- a first member having a mounting surface on which the terminal portion of the flexible aggregated wiring is installed; and a second member that sandwiches the flexible aggregated wiring between the first member and presses the terminal portion against the mounting surface. Configured.
- positioning bosses are provided upright at both outer end portions in the width direction of the mounting surface, and positioning bosses are inserted into the outer end portions in the width direction of the terminal portion in the flexible aggregated wiring. Each positioning hole is formed.
- the flexible aggregated wiring connector of the present invention has one positioning hole in the width direction of the flexible aggregated wiring and one positioning boss in a state where the one positioning boss is inserted in the center of the one positioning hole.
- the inner dimension of the other positioning hole in the width direction of the flexible concentrated wiring and the other dimension is set to be larger than the first clearance.
- the second clearance is increased, a margin can be provided in the fit between the other positioning hole and the other positioning boss. Therefore, when the terminal connector is assembled to the flexible aggregated wiring, the terminal connector Even if the boss pitch of the positioning boss formed on the first boss varies to some extent, after one positioning hole is inserted into one positioning boss, the other positioning hole can be inserted into the other positioning boss.
- the second clearance is set to a predetermined size that can absorb variations in the boss pitch, even if the boss pitch is increased, it is possible to prevent the flexible aggregated wiring from being damaged during assembly. Even if becomes smaller, it is possible to assemble the terminal portion in close contact with the placement surface.
- the difference between the hole diameter of the one positioning hole and the outer diameter of the one positioning boss in the state where the one positioning boss is inserted in the center of the one positioning hole is the first.
- the difference between the inner dimension of the other positioning hole and the outer dimension of the other positioning boss in the width direction of the flexible concentrated wiring is 2 with the other positioning boss inserted in the center of the other positioning hole and the inner dimension of the other positioning hole in the direction perpendicular to the width direction of the flexible aggregated wiring and the outer method of the other positioning boss.
- the second clearance is set larger than the first clearance and the third clearance. Unishi may be.
- the movement of the terminal portion in the width direction of the placement surface and the direction orthogonal to the width direction is limited by the first clearance and the third clearance. Therefore, by setting these clearances to be small The movement of the terminal unit relative to the placement surface can be suppressed in all directions. Thereby, a connection state with a connector can be stabilized more and electrical reliability can be improved more.
- the second clearance is set in a range in which the terminal portion can be in close contact with the placement surface in the width direction when the flexible aggregated wiring is assembled to the first member.
- one and the other positioning bosses of the first member are formed so as to have different cross-sectional shapes.
- the positioning hole of the flexible aggregated wiring is appropriately formed corresponding to the shape of the positioning boss.
- the positioning boss may break through the positioning hole and be assembled even if the boss shape is slightly different, even if the boss shape is slightly different.
- the present invention is characterized in that one and the other positioning bosses of the first member are arranged with their centers shifted in a direction perpendicular to the width direction of the mounting surface.
- the second member In the state where the flexible aggregated wiring is sandwiched between the first member, boss relief holes into which one and the other positioning bosses are inserted are respectively formed, and the boss relief holes formed in one and the other are It is arranged so as to be point-symmetric with each other, and both the one and the other positioning bosses are formed to be insertable.
- the positioning boss of one and the other is positioned regardless of which of the front and rear directions the second member faces. Are inserted through the boss relief holes, so that there is no restriction on the assembly direction before and after the second member, and the workability during assembly can be improved.
- the terminal part of the flexible aggregated wiring can be assembled without being deformed, so that the electrical reliability of the flexible aggregated wiring connector can be improved.
- the load applied to the positioning hole can be reduced when the terminal connector is assembled to the flexible aggregated wiring, the flexible aggregated wiring can be prevented from being damaged.
- the flexible concentrated wiring is not mistakenly assembled, and it is possible to prevent the occurrence of poor conduction due to the wrong assembly.
- FIG. 5A and 5B are diagrams for explaining the clearance between the positioning hole and the positioning boss in the assembled state of FIG. 4.
- FIG. 5A shows a part A in FIG. 4 and FIG.
- FIG. 1 is an exploded perspective view of the flexible aggregated wiring connector of the present embodiment
- FIGS. 2 to 4 show the slider of the flexible aggregated wiring connector of the present embodiment, the flexible aggregated wiring, and the state in which the flexible aggregated wiring is assembled to the slider. It is a top view.
- FIG. 5 is a view for explaining the clearance between the positioning hole and the positioning boss in the assembled state of FIG.
- FIG. 6 is a diagram showing a state immediately before the flexible aggregated wiring connector of the present embodiment is inserted and connected to the connector of the connection partner.
- the flexible aggregated wiring connector 10 of the present embodiment includes a flexible aggregated wiring 40, a slider 20 as a first member, and a cover 30 as a second member.
- the slider 20 and the cover 30 function as a terminal connector.
- a mounting surface 21 on which the terminal portion 41 of the flexible aggregated wiring 40 is installed is formed on the slider 20 along the longitudinal direction of one surface (the upper surface in the illustrated example), and is connected to both ends of the mounting surface 21.
- a beak-like protrusion 23 is formed on the side surface 22.
- Positioning bosses 27, 28 inserted into two positioning holes 43, 44 formed at both outer ends of the terminal portion 41 of the flexible aggregate wiring 40 are provided upright at both ends of the mounting surface 21. .
- the positioning hole 43 is formed in a circular shape corresponding to the positioning boss 27 having a circular cross section
- the positioning hole 44 is formed in a rectangular shape corresponding to the positioning boss 28 having a cross section formed in an oval shape. ing. This is to prevent the conductor exposed surface of the terminal portion 41 of the flexible aggregated wiring 40 from being placed toward the placement surface 21.
- the cover 30 is a member that presses the terminal portion 41 of the flexible aggregated wiring 40 against the placement surface 21 of the slider 20, and a longitudinal member 31 that extends in the width direction of the terminal portion 41 of the flexible aggregated wiring 40, and the longitudinal member 31.
- the locking arm 32 is an engaging member that is suspended from both ends of the slider 20 along the side surface 22 of the slider 20.
- the lock arm 32 is formed with an opening 33 that can be locked to the protrusion 23 on the side surface 22 of the slider 20, and the upper end of the opening 33 in the drawing extends to the end of the longitudinal member 31.
- positioning boss relief holes 37 and 38 into which the positioning bosses 27 and 28 of the slider 20 are inserted are formed at both ends of the longitudinal member 31.
- the flexible aggregated wiring connector 10 configured as described above has a flexible aggregate in which the terminal portion 41 of the flexible aggregated wiring 40 is installed on the mounting surface 21 of the slider 20 and the longitudinal member 31 of the cover 30 is installed on the mounting surface 21. It can be assembled by aligning with the terminal portion 41 of the wiring 40, pushing down the lock arm 32 of the cover 30 along the side surface 22 of the slider 20, and locking the opening 33 of the lock arm 32 to the protrusion 23 of the side surface 22. It has become.
- the flexible aggregated wiring 40 is formed by arranging a plurality of foil-like conductors and sandwiching both surfaces with an insulating film, and is connected to one side (both sides) with other electrical circuits (
- the flexible aggregated wiring 40 is generally formed to have an appropriate length, but in the drawing, it is shown short for the sake of simplicity.
- the flexible aggregate wiring 40 in which the slider 20 and the cover 30 are assembled in this way is inserted into, for example, the insertion port 51 of the connector 50 attached to a printed wiring board (PCB) (not shown).
- PCB printed wiring board
- the conductor exposed surface of the terminal portion 41 of the flexible aggregated wiring 40 is inserted with the conductor exposed surface facing downward in the drawing, and the terminal portion 41 of the flexible aggregated wiring 40 is connected to a connection terminal provided inside the connector 50.
- the flexible concentrated wiring 40 resists the insertion resistance by the side of the connector 50. Stable insertion and connection. Further, in a state where the flexible aggregated wiring 40 is inserted and connected to the connector 50, the locking member 25 formed on the opposite surface of the mounting surface 21 of the slider 20 engages with the protrusion 52 of the connector 50 to hold the inserted state. It is like that.
- the positions of the positioning bosses 27 and 28 may vary and deviate from the design range.
- the boss pitch of the positioning bosses 27 and 28 arranged at an interval in the width direction of the slider 20, that is, the longitudinal direction tends to vary widely between products.
- the boss hole pitch of the flexible aggregated wiring 40 may vary as much as the boss pitch.
- the characteristic configuration of the flexible aggregated wiring 40 of the present embodiment will be described with reference to FIGS. 2 to 5, the horizontal direction (longitudinal direction) in the figure is described as the X direction, and the vertical direction is described as the Y direction.
- the slider 20 of FIG. 2 is provided with positioning bosses 27 and 28 standing upright at both ends in the width direction of the mounting surface 21.
- the positioning bosses 27 and 28 have a circular cross section and an oval cross section, respectively. Is different.
- positioning holes 43 and 44 are formed at both ends in the width direction of the terminal portion 41, and the shapes of the positioning holes 43 and 44 are different from each other in a circle and a rectangle.
- FIG. 4 shows a state in which the positioning holes 43 and 44 of the flexible aggregate wiring 40 are inserted into the positioning bosses 27 and 28 of the slider 20 and assembled.
- FIG. 5A is an enlarged view of the positioning boss 27 in FIG. 4 inserted into the positioning hole 43 (hereinafter referred to as a part A), and FIG. 5B shows the positioning boss 28 inserted into the positioning hole 44.
- part B) is shown.
- FIG. 5A shows a state where the positioning boss 27 is arranged at the center of the positioning hole 43, that is, a state where the positioning boss 27 and the positioning hole 43 are arranged coaxially
- the outer diameter of the positioning boss 27 is set slightly smaller than the hole diameter of the positioning hole 43, and a clearance C is set between the positioning boss 27 and the positioning hole 43.
- the clearance C means a value that is half the difference between the outer diameter dimension (outer dimension) of the positioning boss 27 and the hole diameter dimension (inner dimension) of the positioning hole 43.
- the positioning boss 28 has an outer dimension in the X direction shorter than the outer dimension in the Y direction, and the positioning boss 28 has an X dimension between the positioning hole 44 and the positioning boss 28.
- a clearance D is set in the direction, and a clearance E is set in the Y direction.
- the clearance D means a value that is half of the difference between the outer dimension of the positioning boss 28 and the inner dimension of the positioning hole 44 in the X direction
- the clearance E is the value of the positioning boss 28 in the Y direction. It means a value that is half the difference between the outer dimension and the inner dimension of the positioning hole 44.
- the clearance D is set larger than the clearance E.
- the clearance D is set to be larger than the clearance C, so that there is a margin in the fit of one part B.
- the movement of the terminal portion 41 of the flexible aggregated wiring 40 assembled to the placement surface 21 of the slider 20 is limited by the fit of the part A.
- the movement of the terminal portion 41 in the X direction is within the range of the clearance C. Limited to Therefore, by setting the clearance C small, the movement of the terminal portion 41 in the X direction can be suppressed.
- the clearance E is set to be smaller than the clearance D, the movement in the Y direction with respect to the placement surface 21 of the terminal portion 41 is limited by the clearance C and the clearance E. For this reason, by setting the clearance E small with the clearance C, the movement of the terminal portion 41 in the Y direction can be suppressed. By setting the clearance C and the clearance E as small as possible in this manner, the movement of the terminal portion 41 with respect to the mounting surface 21 can be minimized in all directions. Can be kept good.
- both ends of the flexible aggregate wiring are cut out in a U-shape to form a concave groove, and the positioning boss of the slider is fitted into the concave groove, thereby providing a terminal.
- a structure is known in which a connector is incorporated in a flexible aggregated wiring (for example, Japanese Patent Application Laid-Open No. 2005-4993).
- the flexible collective wiring connector 10 of the present embodiment has a difference in the X direction due to the difference in clearance between the part A and the part B when the positioning bosses 27 and 28 of the slider 20 are inserted into the positioning holes 43 and 44, respectively. The movement can be restricted by the part A.
- the positioning holes 43 and 44 are formed in a circular shape and a rectangular shape, and the positioning bosses 27 and 28 are formed in a circular shape and an oval shape, respectively.
- the present invention is limited to these shapes and configurations. Is not to be done. In short, as long as the clearance between the part A and the part B has a predetermined relationship according to the present invention, it is a matter of course that the present invention includes any design deformation.
- FIG. 7 is a view for explaining the positional relationship among the positioning boss (a) of the slider, the positioning hole (b) of the flexible aggregated wiring, and the boss escape hole (c) of the cover.
- FIG. 8 is a top view of the slider
- FIG. 9 is a top view of the flexible aggregate wiring
- FIG. 10 is a top view showing a state in which the flexible aggregate wiring is assembled to the slider.
- FIG. 11 is a diagram illustrating the positional relationship between the two boss relief holes of the cover.
- FIG. 12 is a diagram for explaining the shape of the boss relief hole, and FIGS.
- FIG. 13A and 13B are diagrams for explaining other shapes of the boss relief hole.
- FIG. 14 is a top view showing a state in which the slider, the flexible aggregated wiring, and the cover are assembled.
- the same components as those in the first embodiment are denoted by the same reference numerals and description thereof is omitted. Explanation of the same operations and effects as those of the first embodiment is also omitted.
- the positioning bosses 61 and 62 of the slider 20 are arranged with the boss center shifted in the Y direction (a), and correspondingly, the positioning holes 63 of the flexible aggregate wiring 40 are positioned. 64 (b) and the boss relief holes 65 and 66 (c) of the cover 30 are also arranged with their hole centers shifted in the Y direction.
- the amount of displacement in the Y direction of the boss center of the positioning bosses 61, 62, the amount of displacement in the Y direction of the hole centers of the positioning holes 63, 64, and the amount of displacement of the boss relief holes 65, 66 in the Y direction are particularly limited.
- both bosses and holes are arranged at intervals so as not to overlap each other in the Y direction.
- the positioning hole 63 is formed in a circle corresponding to the positioning boss 61 having a circular cross section, and the positioning hole 64 is formed in an oval cross section.
- a rectangular shape corresponding to the positioning boss 62 is formed.
- the positioning boss 61 is inserted into the positioning hole 63 and the positioning boss 62 is inserted into the positioning hole 64.
- the clearance between the positioning boss and the positioning hole can be set in the same manner as in the first embodiment.
- the cross-sectional shape of the positioning bosses 27, 28 is different, so that the conductor exposed surface of the terminal portion 41 of the flexible aggregated wiring 40 is the slider 20.
- a certain effect can be obtained for preventing erroneous assembly that is assembled toward the mounting surface 21.
- the flexible aggregated wiring 40 is ductile in terms of physical properties, if the assembly direction of the flexible aggregated wiring 40 is reversed on both sides, the positioning boss is There is a possibility that the positioning hole is broken and the positioning boss is inserted into the positioning hole and assembled.
- the positioning boss 61, the positioning hole 64, and the positioning boss 62 Since the positioning holes 63 do not coincide with each other in the Y direction and do not overlap, the positioning boss is not inserted into the positioning hole even if the flexible aggregated wiring 40 is forcibly pushed. Therefore, the conductor exposed surface of the terminal portion 41 of the flexible aggregated wiring 40 is not assembled toward the mounting surface 21 of the slider 20, and an assembly error of the flexible aggregated wiring 40 can be reliably prevented. Thereby, generation
- the shapes of the boss relief holes 65 and 66 of the cover 30 do not necessarily match the shapes of the positioning holes 63 and 64 of the flexible aggregated wiring 40.
- the positioning holes 63 and 64 are set to have a predetermined shape in order to ensure the clearance set between the positioning bosses 61 and 62, whereas the boss relief holes 65 and 66 are only used for the positioning bosses 61 and 62. Because it is a relief hole, it is not necessary to set a strict clearance like the positioning holes 63 and 64, and it is sufficient if it is formed larger than the positioning hole.
- the boss relief holes 65 and 66 of the cover 30 are arranged so as to be point-symmetric with each other when viewed from the mounting direction, and both the positioning bosses 61 and 62 can be inserted.
- the arrangement and shape of the boss relief holes 65 and 66 will be described.
- the boss relief holes 65 and 66 are arranged at point-symmetric positions around the point P, and have a shape in which the front and rear are reversed in the Y direction.
- Each of the boss relief holes 65 and 66 has a shape in which a predetermined clearance is added to a contour obtained by overlapping the positioning bosses 61 and 62.
- the boss relief holes 65 and 66 can have a shape in which a predetermined clearance is added to a contour obtained by overlapping a circular positioning boss 61 and an oval positioning boss 62.
- boss relief holes 65 and 66 are positioned in either direction without unifying the assembly direction of the cover 30, that is, the front and rear in the Y direction (relation 180 ° reversed in the arrow direction in FIG. 11). Since the bosses 61 and 62 can be inserted at the same time, the work time during assembly can be shortened and workability can be improved.
- the shape of the boss relief holes 65 and 66 may be any shape that allows the positioning bosses 61 and 62 to be inserted regardless of the direction in which the cover 30 is assembled. It can be set by overlapping the contours of the positioning bosses 61 and 62 when they are rotated 180 degrees with the center of the line connecting them as the rotation center, and providing a predetermined clearance for the overlapped contours. As shown in FIG. 13 (a), when the positioning bosses 61 and 62 overlap at the center, a predetermined clearance may be set for the overlapped outline, and when the clearance is increased, FIG. 13 (b) As shown in FIG. 4, it can be a simple oval shape.
- FIG. 14 shows an external appearance of the flexible aggregated wiring connector 10 in a state where the flexible aggregated wiring 40 is sandwiched between the slider 20 and the cover 30 is assembled. Positioning bosses 61 and 62 are inserted into the boss relief holes 65 and 66 of the cover 30, respectively, so that gaps are formed. Thus, even if a gap is formed in the boss relief holes 65 and 66, the function of the cover 30 is not affected at all.
- the flexible aggregated wiring 40 when the flexible aggregated wiring 40 is assembled to the slider 20, it is possible to completely prevent erroneous assembly that causes the assembly direction of the flexible aggregated wiring 40 to be reversed between the front and back sides. The deterioration of the quality of the connector 10 can be prevented. Further, according to the present embodiment, when the cover 30 is assembled with the flexible aggregated wiring 40 sandwiched between the slider 20 and the cover 30, it is not necessary to unify the assembly direction of the front and rear of the cover 30. Time is shortened and workability at the time of assembly can be improved.
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- 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
Description
以下、本発明を適用してなるフレキシブル集約配線コネクタの第1の実施形態について図面を参照して説明する。図1は、本実施形態のフレキシブル集約配線コネクタの分解斜視図、図2~4は、それぞれ本実施形態のフレキシブル集約配線コネクタのスライダー、フレキシブル集約配線、スライダーにフレキシブル集約配線を組み付けた状態を示す上面図である。図5は、図4の組み付け状態における位置決め孔と位置決めボスとのクリアランスを説明する図である。図6は、本実施形態のフレキシブル集約配線コネクタを接続相手のコネクタに挿入接続する直前の状態を示す図である。
以下、本発明を適用してなるフレキシブル集約配線コネクタの第2の実施形態について図面を参照して説明する。図7は、スライダーの位置決めボス(a)と、フレキシブル集約配線の位置決め孔(b)と、カバーのボス逃がし孔(c)との位置関係を説明する図である。図8は、スライダーの上面図、図9は、フレキシブル集約配線の上面図、図10は、スライダーにフレキシブル集約配線を組み付けた状態を示す上面図である。図11は、カバーの2つのボス逃し孔の位置関係を説明する図である。図12は、ボス逃し孔の形状を説明する図、図13(a)、(b)は、ボス逃し孔の他の形状を説明する図である。図14は、スライダーとフレキシブル集約配線とカバーを組み付けた状態を示す上面図である。なお、本実施形態において、第1の実施形態と同一の構成については同一の符号を付して説明を省略する。また、第1の実施形態と同じ動作及び同じ効果についても、説明を省略する。
20 スライダー
21 載置面
27,28,61,62 位置決めボス
30 カバー
37,38,65,66 ボス逃し孔
40 フレキシブル集約配線
41 端末部
43,44,63,64 位置決め孔
50 コネクタ
C,D,E クリアランス
Claims (6)
- フレキシブル集約配線の端末部を支持するとともに、前記端末部が接続相手のコネクタに挿入接続されたときに、該コネクタに嵌合されるフレキシブル集約配線コネクタであって、
前記フレキシブル集約配線と、該フレキシブル集約配線の端末部が設置される載置面を有する第1部材と、該第1部材との間に前記フレキシブル集約配線を挟持して前記端末部を前記載置面に押し付ける第2部材とを備え、
前記第1部材には、前記載置面の幅方向の外側両端部にそれぞれ位置決めボスが起立して設けられるとともに、前記フレキシブル集約配線には、前記端末部の幅方向の外側両端部に前記位置決めボスが挿入される位置決め孔がそれぞれ形成されてなり、
一方の前記位置決め孔の中心に一方の前記位置決めボスが挿入された状態で、前記フレキシブル集約配線の幅方向における一方の前記位置決め孔の内法寸法と一方の前記位置決めボスの外法寸法との差を第1のクリアランスとし、
他方の前記位置決め孔の中心に他方の前記位置決めボスが挿入された状態で、前記フレキシブル集約配線の幅方向における他方の前記位置決め孔の内法寸法と他方の前記位置決めボスの外法寸法との差を第2のクリアランスとしたとき、
前記第2のクリアランスは、前記第1のクリアランスよりも大きく設定されることを特徴とするフレキシブル集約配線コネクタ。 - フレキシブル集約配線の端末部を支持するとともに、前記端末部が接続相手のコネクタに挿入接続されたときに、該コネクタに嵌合されるフレキシブル集約配線コネクタであって、
前記フレキシブル集約配線と、該フレキシブル集約配線の端末部が設置される載置面を有する第1部材と、該第1部材との間に前記フレキシブル集約配線を挟持して前記端末部を前記載置面に押し付ける第2部材とを備え、
前記第1部材には、前記載置面の幅方向の外側両端部にそれぞれ位置決めボスが起立して設けられるとともに、前記フレキシブル集約配線には、前記端末部の幅方向の外側両端部に前記位置決めボスが挿入される位置決め孔がそれぞれ形成されてなり、
一方の前記位置決め孔の中心に一方の前記位置決めボスが挿入された状態で、一方の前記位置決め孔の孔径と一方の前記位置決めボスの外径との差を第1のクリアランスとし、
他方の前記位置決め孔の中心に他方の前記位置決めボスが挿入された状態で、前記フレキシブル集約配線の幅方向における他方の前記位置決め孔の内法寸法と他方の前記位置決めボスの外法寸法との差を第2のクリアランスとし、
他方の前記位置決め孔の中心に他方の前記位置決めボスが挿入された状態で、前記フレキシブル集約配線の幅方向と直交する方向における他方の前記位置決め孔の内法寸法と他方の前記位置決めボスの外法寸法との差を第3のクリアランスとしたとき、
前記第2のクリアランスは、前記第1のクリアランス及び前記第3のクリアランスよりも大きく設定されることを特徴とするフレキシブル集約配線コネクタ。 - 前記第2のクリアランスは、前記フレキシブル集約配線を前記第1部材に組み付けたとき、前記端末部が前記載置面と幅方向で密着可能な範囲に設定されることを特徴とする請求項1又は2のいずれかに記載のフレキシブル集約配線コネクタ。
- 前記第1部材の一方と他方の前記位置決めボスは、互いに横断面の形状が異なることを特徴とする請求項1乃至3のいずれか一項に記載のフレキシブル集約配線コネクタ。
- 前記第1部材の一方と他方の前記位置決めボスは、前記載置面の幅方向と直交する方向に中心をずらして配置されることを特徴とする請求項1乃至4のいずれか一項に記載のフレキシブル集約配線コネクタ。
- 前記第1部材の一方と他方の前記位置決めボスは、前記載置面の幅方向と直交する方向に中心をずらして配置され、
前記第2部材には、前記第1部材との間に前記フレキシブル集約配線を挟持した状態で、一方と他方の前記位置決めボスが挿通されるボス逃し孔がそれぞれ形成され、この一方と他方に形成されるボス逃し孔は、互いに点対称となるように配置されるとともに、一方と他方の前記位置決めボスのいずれも挿通可能に形成されることを特徴とする請求項4に記載のフレキシブル集約配線コネクタ。
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US13/388,698 US8579649B2 (en) | 2008-08-19 | 2010-08-05 | Flexible wiring member with positioning holes mounted on another member with positioning bosses |
DE112010003181.9T DE112010003181B4 (de) | 2009-08-05 | 2010-08-05 | Stecker für eine flexible, konzentrierte Verdrahtung |
CN201080034779.9A CN102474029B (zh) | 2009-08-05 | 2010-08-05 | 柔性集中配线连接器 |
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EP3467945B1 (en) | 2016-05-23 | 2021-06-30 | Furukawa Electric Co. Ltd. | Flexible flat cable connection tool, flexible flat cable connection structure, and rotary connector device |
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JP2005004993A (ja) | 2003-06-09 | 2005-01-06 | Jst Mfg Co Ltd | プラグ型コネクタ及びこれを含む電気コネクタ |
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JP5060980B2 (ja) | 2008-01-31 | 2012-10-31 | 株式会社オーディオテクニカ | コンデンサマイクロホンユニットおよびその固定極 |
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JP2001093564A (ja) * | 1999-09-24 | 2001-04-06 | Toyota Motor Corp | 燃料電池 |
JP2005166420A (ja) * | 2003-12-02 | 2005-06-23 | Nissan Motor Co Ltd | 燃料電池スタック |
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JP2007220437A (ja) * | 2006-02-16 | 2007-08-30 | Mitsubishi Electric Corp | コネクタ及び基板及び携帯機器装置 |
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JP5436088B2 (ja) | 2014-03-05 |
JP2010073682A (ja) | 2010-04-02 |
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