WO2011125749A1 - 防水コネクタ - Google Patents
防水コネクタ Download PDFInfo
- Publication number
- WO2011125749A1 WO2011125749A1 PCT/JP2011/058028 JP2011058028W WO2011125749A1 WO 2011125749 A1 WO2011125749 A1 WO 2011125749A1 JP 2011058028 W JP2011058028 W JP 2011058028W WO 2011125749 A1 WO2011125749 A1 WO 2011125749A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- waterproof connector
- retainer
- housing portion
- seal
- inner housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Images
Classifications
-
- 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
- H01R12/65—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures characterised by the terminal
- H01R12/67—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures characterised by the terminal insulation penetrating terminals
- H01R12/68—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures characterised by the terminal insulation penetrating terminals comprising deformable portions
-
- 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
-
- 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
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
-
- 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
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
-
- 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
- H01R13/46—Bases; Cases
- H01R13/516—Means for holding or embracing insulating body, e.g. casing, hoods
Definitions
- the present invention relates to a waterproof connector used for electrical connection of a wiring board.
- a flexible substrate waterproof connector is known in which a flexible substrate to which terminals are attached is held by a pair of retainers, and hot melt is filled between the flexible substrate and the retainer (see, for example, Patent Document 1).
- hot melt and retainer are caused by hot melt shrinkage due to solidification of hot melt filled between the flexible board and the retainer, or fatigue due to a change in hot melt shrinkage when the waterproof connector is used. In some cases, the adhesion of the resin becomes weak and the waterproof performance cannot be sufficiently improved.
- the problem to be solved by the present invention is to provide a waterproof connector with excellent waterproof performance.
- a waterproof connector according to the present invention is a waterproof connector attached to a wiring board, comprising a pair of retainers in which the wiring board is sandwiched and an inner housing portion is formed on a surface facing the wiring board, and a hot melt sealing material And at least a first seal member filled in the inner housing portion, wherein the pair of retainers are positioned on the opposite side to the facing surface among the surfaces along the insertion / extraction direction of the waterproof connector.
- An outer housing portion that receives the first seal member is formed on an outer side surface and a side surface that intersects the opposing surface and the outer surface, and at least one of the retainers is configured to receive the inner housing from the outer surface.
- a deficient portion that penetrates the portion and is filled with the first seal member is formed, the inner accommodating portion communicates with the outer accommodating portion at the side surface, and the deficient portion is open or
- the first seal member is housed in the inner seal portion housed in the inner housing portion, and in the outer housing portion located on the side surface of the defect portion and the retainer.
- a connection seal portion formed integrally with the inner seal portion, and the connection seal portion wraps around the outer surface of the retainer.
- the defective portion may be formed across the entire area of the waterproof connector in the overlapping portion of the outer housing portion and the inner housing portion.
- the defect portion may be arranged symmetrically with respect to a center line of the inner housing portion in the insertion / extraction direction of the waterproof connector.
- the retainer includes a first retainer and a second retainer, and the defect portion is formed in the first retainer and the second retainer formed in the first retainer.
- a second defect portion, and the first defect portion and the second defect portion may be arranged to face each other.
- the first retainer is formed with a first protrusion protruding into the inner housing portion, and the second retainer is protruded into the inner housing portion with a second protrusion.
- the first protrusion and the second protrusion may be disposed so as to face each other.
- a waterproof connector according to the present invention is a waterproof connector attached to a wiring board, comprising a pair of retainers in which the wiring board is sandwiched and an inner housing portion is formed on a surface facing the wiring board, and a hot melt sealing material And at least a first seal member filled in the inner housing portion, wherein the pair of retainers are positioned on the opposite side to the facing surface among the surfaces along the insertion / extraction direction of the waterproof connector.
- An outer housing portion that receives the first seal member is formed on an outer side surface and a side surface that intersects the opposing surface and the outer surface, and at least one of the retainers includes the outer surface and the inner housing.
- a thin portion is formed in which the thickness between the bottom portion and the bottom surface of the portion is partially reduced, the inner housing portion communicates with the outer housing portion at the side surface, and the first seal member
- a waterproof connector according to the present invention is a waterproof connector attached to a wiring board, comprising a pair of retainers in which the wiring board is sandwiched and an inner housing portion is formed on a surface facing the wiring board, and a hot melt sealing material And at least a first seal member filled in the inner housing portion, wherein the retainer is located at a distal end side of the inner housing portion in the insertion / extraction direction of the waterproof connector, and the waterproof In the insertion / extraction direction of the connector, a rear end portion located on the rear end side with respect to the inner housing portion, and a connecting portion having the inner housing portion while partially coupling the front end portion and the rear end portion, And the first seal member is housed in the inner housing portion and wraps around an outer surface located on a side opposite to the facing surface in the connecting portion.
- a connector body comprising the first seal member and the pair of retainers, a housing for housing the connector body, and interposed between the connector body and the housing, between the connector body and the housing. And a second seal member that seals.
- At least one retainer is formed with a defective portion penetrating from the outer surface to the inner accommodating portion, and the first seal member is accommodated in the inner accommodating portion, the defective portion, and the retainer.
- a connecting seal portion that is integrally formed with the inner seal portion and is accommodated in the outer receiving portion located on the side surface of the inner seal portion, and the connection seal portion wraps around the outer surface of the retainer, thereby improving waterproof performance. Can be achieved.
- At least one of the retainers is formed with a thin wall portion in which the thickness between the outer surface and the bottom surface of the inner housing portion is partially reduced, and the first seal member is provided with the inner housing portion.
- the connection seal portion is disposed on the outer surface of the retainer. Since it wraps around, the waterproof performance can be improved.
- the retainer has a connecting portion that partially connects the front end portion and the rear end portion, and the first seal member is housed in the inner housing portion, Since it wraps around the outer surface of the connecting portion, the waterproof performance can be improved.
- FIG. 1 is a perspective view of a waterproof connector according to an embodiment of the present invention.
- FIG. 2 is an exploded perspective view of the waterproof connector in the embodiment of the present invention.
- FIG. 3 is an exploded perspective view of the connector main body in the embodiment of the present invention.
- FIG. 4 is a perspective view showing a first crimp terminal in the embodiment of the present invention.
- FIG. 5 is a perspective view of the first retainer in the embodiment of the present invention.
- FIG. 6 is a cross-sectional view taken along line VI-VI in FIG.
- FIG. 7 is a perspective view of the second retainer in the embodiment of the present invention.
- 8 is a cross-sectional perspective view taken along line VIII-VIII in FIG.
- FIG. 9 is a sectional view taken along line IX-IX in FIG.
- FIG. 10 is a cross-sectional view illustrating a first seal member of the waterproof connector in the embodiment of the present invention.
- FIG. 11 is a perspective view showing a first modification of the first and second retainers in the embodiment of the present invention.
- FIG. 12 is a perspective view showing a second modification of the first and second retainers in the embodiment of the present invention.
- FIG. 13 is a perspective view showing a third modification of the first and second retainers in the embodiment of the present invention.
- FIG. 14 is a perspective view showing a fourth modification of the first and second retainers in the embodiment of the present invention.
- FIG. 15 is a perspective view showing a fifth modification of the first and second retainers in the embodiment of the present invention.
- FIG. 11 is a cross-sectional view illustrating a first seal member of the waterproof connector in the embodiment of the present invention.
- FIG. 11 is a perspective view showing a first modification of the first and second retainers in the embodiment of the present invention.
- FIG. 12 is a perspective view showing
- FIG. 16 is a perspective view showing a sixth modification of the first and second retainers in the embodiment of the present invention.
- FIG. 17 is a cross-sectional view showing a modified example of the waterproof connector in the embodiment of the present invention.
- 18 is a cross-sectional view of the retainer of the waterproof connector shown in FIG.
- FIG. 19 is a cross-sectional view illustrating a first seal member of a modified example of the waterproof connector in the embodiment of the present invention.
- FIG. 1 is a perspective view of a waterproof connector in the present embodiment
- FIG. 2 is an exploded perspective view of the waterproof connector in the present embodiment
- FIG. 3 is an exploded perspective view of a connector main body in the present embodiment
- FIG. 4 is a first perspective view in the present embodiment.
- FIG. 5 is a perspective view of a first retainer in the present embodiment
- FIG. 6 is a cross-sectional view taken along line VI-VI in FIG. 5
- FIG. 7 is a second retainer in the present embodiment.
- 8 is a sectional perspective view taken along line VIII-VIII in FIG. 1
- FIG. 9 is a sectional view taken along line IX-IX in FIG. 8
- FIG. 10 is a first view of the waterproof connector in the present embodiment. It is sectional drawing explaining a sealing member.
- the waterproof connector 1 in the present embodiment is, for example, a wiring for electrically connecting an electronic component (for example, a seating sensor or a capacitance sensor) and an ECU (Electronic Control Unit) in an automobile.
- the arrow A shown in the figure is the insertion / extraction direction of the waterproof connector 1 with respect to the other connector.
- the side (left side in the figure) connected to the other connector is the front end side 1a, and the opposite side (right side in the figure) is the rear end side 1b.
- the waterproof connector 1 includes a housing 10, a connector main body 20, and a second seal member 80.
- the housing 10 is a member that houses the connector main body 20 as shown in FIG. Engagement holes 11 that engage with first and second claw portions 57 and 67 (described later) formed in the first and second retainers 50 and 60 of the connector body 20 are formed in the upper and lower portions of the housing 10. Is formed. Note that the illustration of the engagement hole 11 located in the lower portion of the housing 10 is omitted.
- the connector main body 20 includes a first retainer 50, a second retainer 60, and a first seal member 70, as shown in FIG.
- the 1st and 2nd retainers 50 and 60 in this embodiment are equivalent to an example of a pair of retainer of this invention.
- a wiring board 30 is attached to the connector main body 20.
- the wiring board 30 includes a first wiring board 31 and a second wiring board 32 as shown in FIG.
- the first and second wiring boards 31 and 32 are arranged so as to be adjacent to each other with a gap between their respective ends.
- the first wiring board 31 is a board in which an electric circuit pattern (wiring) is formed on an insulating board.
- a flexible printed wiring board FPC: Flexible Printed Circuit
- a rigid printed wiring board Rigid Printed Wiring board
- polyethylene naphthalate PEN: Polyethylene Naphthalate
- PET polyethylene terephthalate
- the first wiring board 31 may be configured by laminating a wiring made of a flat conductor or a round wire with an insulating substrate, or may be configured by a flexible flat cable (FFC: Flexible FlatableCable). Good.
- the first crimp terminal 41 is a recess-type terminal and is adapted to be fitted to a pin-type terminal (not shown) provided in the ECU or the like. Note that the first crimp terminal 41 may be constituted by a pin-type terminal and may be fitted with a recessive-type terminal.
- the first crimp terminal 41 includes a lower plate 41a, an upper plate 41b, and a barrel 41c.
- the lower plate 41 a and the upper plate 41 b are members that sandwich the first wiring board 31.
- the barrel 41c is a plate-like member erected on the side of the lower plate 41a. In the present embodiment, the barrel 41c is inserted into a through hole (shown by a dotted line in FIG. 4) formed in the first wiring board 31, and then bent toward the upper plate 41b, whereby the lower plate 41a and The first wiring board 31 is fixed (crimped) between the upper plates 41b.
- the second wiring board 32 is a board in which an electric circuit pattern (wiring) is formed on an insulating board.
- Examples of the second wiring board 32 include a flexible printed wiring board, a rigid printed wiring board, and a membrane. Further, the second wiring board 32 may be constituted by laminating a wiring made of a rectangular conductor or a round wire with an insulating substrate, or may be constituted by a flexible flat cable.
- the second crimp terminal 42 has the same structure as the first crimp terminal 41, and includes a lower plate, an upper plate, and a barrel.
- the second crimp terminal 42 is also crimped to the second wiring board 32 by bending the barrel with the second wiring board 32 sandwiched between the lower plate and the upper plate.
- the wiring board 30 in the present embodiment includes two wiring boards 31 and 32, but is not particularly limited, and the wiring board 30 may be configured by a single wiring board.
- the wiring board 30 may be configured by only the first wiring board 31 having the five first crimp terminals 41 attached to the ends.
- the number of the first and second crimp terminals 41 and 42 is not particularly limited, and can be appropriately set according to the number of terminals of other connectors connected to the waterproof connector 1.
- the first retainer 50 sandwiches the wiring board 30 between the second retainer 60 and receives the force applied when the waterproof connector 1 is inserted and removed together with the second retainer 60.
- the first facing surface 51 facing the wiring board 30 in the first retainer 50 has a first terminal accommodating portion 52, a first inner groove 53, 1 protrusion 54 is formed.
- the first outer surface 55 located on the opposite side to the first facing surface 51 among the surfaces along the insertion / extraction direction A of the waterproof connector 1 has a first claw portion. 57 is formed.
- a first outer groove 56 is continuously formed in the first outer surface 55 and the first side surfaces 50d and 50e of the first retainer 50.
- the first side surfaces 50 d and 50 e are formed on the first retainer 50 along the insertion / extraction direction A of the waterproof connector 1. The surface intersects the side surface 55.
- the first terminal accommodating portion 52 is a recess formed along the insertion / extraction direction A of the waterproof connector 1, and the upper plate 41 a of each of the first and second crimp terminals 41, 42.
- the lower plate 41b and the barrel 41c are accommodated.
- three first terminal accommodating portions 52 are arranged on the left side of the first retainer 50 in the figure, and accommodate the three first crimp terminals 41.
- two first terminal accommodating portions 52 are arranged in the right portion in the drawing, and accommodate the two second crimp terminals 42.
- the first inner groove 53 is formed along the direction substantially perpendicular to the insertion / extraction direction A on the first facing surface 51.
- the first inner groove 53 is opened at the first side surfaces 50d and 50e, and the melted first seal member 70 flows through the opening 53b.
- the first inner groove 53 communicates with the first outer groove 56 through the opening 53b.
- the first inner groove 53 is combined with the second inner groove 63 of the second retainer 60, thereby forming an inner accommodating portion 91 filled with the melted first seal member 70.
- the front end side 1a (refer FIG. 1) rather than the 1st inner side groove
- channel 53 is 1st.
- the front end portion 50a is defined as a rear end side 1b (see FIG. 1) from the first inner groove 53 as a first rear end portion 50b.
- the first front end portion 50a and the first rear end portion 50b are partially formed by the first connecting portion 50c in which the first inner groove 53 (inner housing portion 91) is formed. Connected. That is, in this embodiment, the 1st defect
- the side seal portion 70c and the defect seal portion 70d wrap around the first outer surface 55 of the first connecting portion 50c.
- the first connecting portion 50c is surrounded by the inner seal portion 70a, the outer seal portion 70b, the side seal portion 70c, and the defect seal portion 70d.
- the inner seal portion 70a, the outer seal portion 70b, the side seal portion 70c, and the defect seal portion 70d will be described later.
- the first protrusion 54 protrudes from the bottom surface 53 a of the first inner groove 53 toward the inner housing portion 91, and contacts the wiring substrate 30 at the upper end.
- a plurality of first protrusions 54 are formed in the first inner groove 53, and the first inner groove 53 is the first except for the portion where the first defect portion 58 is formed. Ribs are formed between the protrusions 54.
- the first outer groove 56 is substantially perpendicular to the insertion / extraction direction A to the first outer surface 55 and the first side surfaces 50 d and 50 e of the first retainer 50. Is formed in the direction.
- the first outer groove 56 communicates with the first inner groove 53 through the opening 53b.
- the first outer groove 56 is combined with the second outer groove 66 of the second retainer 60 to form the outer surfaces 55 and 65 and the side surfaces 50d, 50e, 60d, and 60e of the first and second retainers 50 and 60.
- the outer housing portion 92 that receives the first seal member 70 is formed.
- the first claw portion 57 is a convex portion formed on the first outer surface 55 of the first rear end portion 50b, and enters the engagement hole 11 of the housing 10 described above. It is like that. Thereby, the connector main body 20 is fixed to the housing 10.
- the first retainer 50 in the present embodiment is formed with a first defect portion 58 that penetrates from the first outer surface 55 into the inner housing portion 91.
- the first seal member 70 is also filled in the first defect portion 58.
- the first defect portion 58 will be described in detail.
- the first defect portion 58 penetrates between the bottom surface 53a of the first inner groove 53 and the bottom surface 56a of the first outer groove 56.
- the first defective portion 58 is formed over the entire region in the insertion / extraction direction A of the waterproof connector 1 in the overlapping portion B between the outer housing portion 92 and the inner housing portion 91 in plan view.
- the first missing portion 58 in the present embodiment is line-symmetric with respect to the center line CL of the inner housing portion 91 (first inner groove 53) along the insertion / extraction direction A of the waterproof connector 1. It is an opening.
- the first retainer 50 described above is made of a material having a heat resistance higher than a melting temperature of the first seal member 70 described later and a linear expansion coefficient smaller than that of the first seal member 70. ing.
- the first seal member 70 is made of polyamide
- examples of the material of the first retainer 50 include polybutylene terephthalate (PBT).
- the second retainer 60 is a member that sandwiches the wiring board 30 with the first retainer 50.
- the second retainer 60 is separated from the first retainer 50, but is not particularly limited.
- the second retainer 60 may be connected to the first retainer 50 via a hinge or the like.
- the second facing surface 61 facing the wiring substrate 30 has a second terminal accommodating portion 62, a second inner groove 63, and a second inner surface, as shown in FIG. A protrusion 64 is formed.
- the second claw portion is formed on the second outer surface 65 located on the opposite side to the second facing surface 61 among the surfaces along the insertion / extraction direction A of the waterproof connector 1.
- 67 is formed.
- a second outer groove 66 is continuously formed in the second outer surface 65 and the second side surfaces 60 d and 60 e of the second retainer 60.
- the second side surfaces 60d and 60e are formed on the second opposing surface 61 and the second outer surface of the second retainer 60 along the insertion / extraction direction A of the waterproof connector 1.
- the surface intersects the side surface 65.
- the second terminal accommodating portion 62 is a concave portion formed along the insertion / extraction direction A so as to face the first terminal accommodating portion 52 of the first retainer 50.
- the first and second crimp terminals 41 and 42 are accommodated together with the terminal accommodating portion 52.
- the second inner groove 63 is substantially perpendicular to the insertion / extraction direction A so as to face the first inner groove 53 of the first retainer 50 on the second facing surface 61. It is formed along. The second inner groove 63 is combined with the first inner groove 53 of the first retainer 50, thereby forming an inner housing portion 91 that is filled with the melted first seal member 70.
- the second inner groove 63 is also opened at the second side surfaces 60d and 60e so that the melted first seal member 70 flows through the opening 63b. It has become. Incidentally, the second inner groove 63 communicates with the second outer groove 66 through the opening 63b. For this reason, the inner accommodating portion 91 of the present embodiment communicates with the outer accommodating portion 92 at the side surfaces 50d, 50e, 60d, 60e of the first and second retainers 50, 60.
- the tip side 1a (see FIG. 1) of the second inner groove 63 is the second tip portion 60a, and the second inner portion 60a is used.
- the rear end 1b (see FIG. 1) from the side groove 63 (described later) is defined as a second rear end 60b.
- the second front end portion 60a and the second rear end portion 60b are partially formed by the second connecting portion 60c in which the second inner groove 63 (inner housing portion 91) is formed. Connected. That is, in the present embodiment, a second missing portion 68 (described later) is formed between the second connecting portions 60c.
- the side seal portion 70c and the defect seal portion 70d wrap around the second outer surface 65 of the second connecting portion 60c.
- the second connecting portion 60c is surrounded by the inner seal portion 70a, the outer seal portion 70b, the side seal portion 70c, and the defective seal portion 70d.
- the inner seal portion 70a, the outer seal portion 70b, the side seal portion 70c, and the defect seal portion 70d will be described later.
- the second protrusion 64 protrudes from the bottom surface 63 a of the second inner groove 63 toward the inner housing portion 91, and comes into contact with the wiring board 30 at the upper end.
- the second protrusion 64 is disposed so as to face the first protrusion 54 in a state where the first and second retainers 50 and 60 sandwich the wiring board 30.
- the wiring board 30 is sandwiched between the two.
- a plurality of second protrusions 64 are formed in the second inner groove 63, except for places where second defect portions 68 (described later) are formed in the second inner groove 63.
- a rib is formed between the second protrusions 64.
- the second outer groove 66 is formed in the second side surfaces 60d and 60e and the second outer surface 65 of the second retainer 60 in a direction substantially perpendicular to the insertion / extraction direction A, as shown in FIG. Yes.
- the second outer groove 66 communicates with the second inner groove 63 through the opening 63b.
- the second outer groove 66 is combined with the first outer groove 56 of the first retainer 50 to form the outer surfaces 55 and 65 and the side surfaces 50d, 50d of the first and second retainers 50 and 60.
- the outer housing portion 92 that receives the first seal member 70 is formed by 50e, 60d, and 60e.
- the second claw portion 67 is a convex portion that enters the engagement hole 11 of the housing 10 described above, and is formed on the second outer surface 65 of the second rear end 60b. (See FIG. 3).
- the second retainer 60 in the present embodiment is formed with a second defect portion 68 penetrating from the second outer surface 65 to the inner housing portion 91, and this second retainer 60 is formed.
- the melted first seal member 70 is also filled in the defective portion 68.
- the second defect portion 68 will be described in detail.
- the second defect portion 68 penetrates between the bottom surface 63a of the second inner groove 63 and the bottom surface 66a of the second outer groove 66.
- the second defective portion 68 is formed over the entire area in the insertion / extraction direction A of the waterproof connector 1 at an overlapping portion C between the inner housing portion 91 and the outer housing portion 92 in plan view.
- the second defect portion 68 is a line-symmetric opening with respect to the center line CL of the inner housing portion 91 (second inner groove 63) along the insertion / extraction direction A of the waterproof connector 1.
- the second defect portion 68 is disposed so as to face the first defect portion 58.
- the size of the second defect portion 68 in the present embodiment is substantially the same as the size of the first defect portion 58, but is not particularly limited.
- the second defect portion 68 may be formed to be relatively smaller than the first defect portion 58.
- the second retainer 60 described above has a heat resistance higher than the melting temperature of the first seal member 70 and has a smaller linear expansion than the first seal member 70. It is made of a material having a coefficient.
- the first seal member 70 is made of polyamide
- examples of the material of the second retainer 60 include polybutylene terephthalate.
- the first seal member 70 is filled in the inner housing portion 91, between the first retainer 50 and the wiring board 30, and between the second retainer 60 and the wiring board 30. It is sealed between.
- the first seal member 70 is also accommodated in the outer accommodating portion 92.
- the first seal member 70 is made of a hot melt seal material (hot melt adhesive).
- thermoplastic resin materials such as polyamide, can be used, for example.
- the first seal member 70 has an inner seal portion 70a, an outer seal portion 70b, a side seal portion 70c, and a defective seal portion 70d.
- the side seal part 70c and the defect seal part 70d in the present embodiment correspond to an example of the connection seal part of the present invention.
- the inner seal portion 70a is housed in the inner housing portion 91, and seals between the wiring board 30 and the first and second retainers 50, 60.
- the outer seal portion 70b is housed in the outer housing portion 92 positioned on the outer surfaces 55 and 65 of the first and second retainers 50 and 60, and is in close contact with the first and second seals via the side seal portion 70c.
- the two retainers 50 and 60 are fixed.
- the side seal portion 70c is accommodated in an outer accommodation portion 92 located on the side surfaces 50d, 50e, 60d, 60e of the first and second retainers 50, 60, and the first and second It is formed integrally with the inner seal portion 70a through the openings 53b and 63b of the inner grooves 53 and 63 of the two retainers 50 and 60.
- the side seal portion 70c wraps around the outer surfaces 55 and 65 of the first and second retainers 50 and 60 and is connected to the outer seal portion 70b.
- the defect seal portion 70d is accommodated in the first and second defect portions 58 and 68 of the first and second retainers 50 and 60, and is integrated with the inner seal portion 70a. Is formed. Further, the defective seal portion 70d is connected to the outer seal portion 70b by wrapping around the outer surfaces 55 and 65 of the first and second retainers 50 and 60.
- the second seal member 80 surrounds the connector main body 20 (first and second retainers 50, 60) and seals between the housing 10 and the connector main body 20. Yes.
- the second seal member 80 include an O-ring, rubber packing, sealing resin, and the like.
- a groove 81 is formed on the outer peripheral surface that comes into contact with the housing 10, so that the adhesion with the housing 10 is improved.
- a convex portion 82 connected in a ring shape is formed on the inner peripheral surface that comes into contact with the connector main body 20 (first seal member 70). The positional deviation from the main body 20 is suppressed, and the adhesion with the connector main body 20 is improved.
- the wiring board 30 is sandwiched between the first and second retainers 50 and 60 to be mechanically reinforced.
- the first and second retainers 50 and 60 are combined to function as one reinforcing member.
- a first sealing member 70 made of a hot-melt sealing material seals between the wiring board 30 and the first and second retainers 50 and 60, and the waterproof connector 1 (particularly, the crimp terminals 41 and 42). It is waterproof.
- the first and second retainers 50 and 60 with the wiring board 30 sandwiched therebetween are set in a mold (not shown). At least the inner housing portion 91 is filled with the heated and melted first seal member 70 (hot melt seal material), and is cooled and solidified.
- the 1st sealing member 70 is comprised with polyamide, about 185 degreeC can be illustrated as a heating temperature at the time of melting the 1st sealing member 70.
- the first seal member 70 filled between the first and second retainers 50 and 60 and the wiring board 30 is solidified, it is generated between the first seal member and the retainer (particularly the facing surface).
- the contact between the first seal member and the retainer may be weakened due to fatigue due to thermal stress or thermal stress change due to temperature change when using the waterproof connector. For this reason, the waterproof performance of the waterproof connector may not be sufficiently improved.
- the retainer is unlikely to deform so as to follow the contraction of the first seal member, and the adhesion between the retainer and the first seal member tends to be weakened.
- the side seal portions 70 c housed in the outer housing portion 92 are formed on the outer surfaces 55, 60 of the first and second retainers 50, 60. It goes around to 65.
- the first and second defect portions 58 and 68 are formed in the first and second retainers 50 and 60, and the first and second retainers 50 and 60 are formed.
- the deficient seal portion 70 d accommodated in the deficient portions 58 and 68 also wraps around the outer surfaces 55 and 65.
- the side seal portion 70c and the inner seal portion 70a are integrally formed, and the defect seal portion 70d and the inner seal portion 70a are integrally formed.
- first and second retainers 50, 60 are weak in rigidity because the first and second defective portions 58, 68 are formed, and the inner seal portion 70a and the side seal portion 70c. And it becomes easy to deform following the contraction of the defective seal portion 70d.
- the thermal stress (indicated by the arrow in FIG. 9) between the first and second retainers 50, 60 and the first seal member 70 is reduced, and the first.
- the first and second retainers 50 and 60 (the bottom surfaces 53a and 63a of the first and second inner grooves 53 and 63) and the first seal member 70 (the inner seal portion 70a) are maintained in a strong contact state. .
- the waterproof performance can be improved.
- the retainer is enlarged due to an increase in the number of terminals of the waterproof connector, the above-described effect is particularly remarkable.
- the waterproof connector 1 according to the present embodiment has improved waterproof performance, and in particular, has improved durability under a cold-heat cycle (applying ⁇ 40 ° C. to 85 ° C. repeatedly). Therefore, the lifetime of the waterproof connector 1 itself is extended.
- the first seal member 70 has the above-described effects as long as it has the inner seal portion 70a, the side seal portion 70c, and the defective seal portion 70d. . Therefore, the first seal member 70 may not have the outer seal portion 70b. However, the first seal member 70 has the outer seal portion 70b. Play.
- the outer seal portion 70b when the outer seal portion 70b is connected to the inner seal portion 70a via the side seal portion 70c and the defect seal portion 70d, when the first seal member 70 contracts, the side seal portion In addition to 70c and the defective seal portion 70d, the outer seal portion 70b presses the outer surfaces 55 and 65 of the first and second retainers 50 and 60.
- the first and second retainers 50, 60 are more easily deformed so as to follow the contraction of the inner seal portion 70a.
- the first and second retainers 50, 60 and the first seal member The thermal stress between 70 and 70 is further reduced.
- the 1st and 2nd retainers 50 and 60 and the 1st seal member 70 are maintained in the strong contact
- the first missing portion 58 passes through the overlapping portion B of the inner housing portion 91 and the outer housing portion 92 in a plan view in the first retainer 50. Furthermore, the 1st defect
- the second defect portion 68 also penetrates the overlapping portion C of the inner housing portion 91 and the outer housing portion 92 in the plan view in the second retainer 60. Furthermore, the second defect portion 68 is formed in the overlapping portion C over the entire region in the insertion / extraction direction A of the waterproof connector 1.
- the 1st and 2nd retainers 50 and 60 and the 1st seal member 70 are formed by forming the 1st and 2nd deficient parts 58 and 68 in a wide range along the insertion / extraction direction A of waterproof connector 1. Can be ensured over a wide range.
- the first defect portion 58 and the second defect portion 68 are opposed to each other.
- the first and second retainers 50 and 60 sandwich the wiring board 30 via the first seal member 70 also in the inner housing portion 91. Accordingly, the thermal stress between the first retainer 50 and the first seal member 70 and the thermal stress between the second retainer 60 and the first seal member 70 are centered on the wiring board 30. Since it occurs in line symmetry, the distortion and bending of the wiring board 30 can be suppressed.
- first defect portion 58 and the second defect portion 68 are practically the same size, heat between the first retainer 50 and the first seal member 70 can be obtained.
- the stress and the thermal stress between the second retainer 60 and the first seal member 70 are substantially the same. Thereby, distortion and bending of the wiring board 30 can be further suppressed.
- the first and second protrusions 54 and 64 sandwich the wiring board 30 in the inner housing portion 91, when the melted first seal member 70 is filled in the inner housing portion 91. In addition, the posture of the wiring board 30 is stabilized.
- the contact surfaces of the first seal member 70 and the wiring board 30 may be shifted from each other, and the adhesion between them may be weakened.
- the first and second protrusions 54 and 64 sandwich the wiring board 30 to suppress the displacement of the contact surface between the first seal member 70 and the wiring board 30. As a result, the close contact state between the two is maintained.
- deletion parts 58 and 68 are line-symmetrical on the basis of the centerline CL of the inner side accommodating part 91 in the insertion / extraction direction A of the waterproof connector 1.
- the waterproof connector 1 in this embodiment can receive the force applied at the time of insertion / extraction with a good balance, and can suppress the deformation of the first and second retainers 50, 60 at the time of insertion / extraction of the waterproof connector 1. it can.
- FIG. 11 to 16 are perspective views showing modified examples of the first and second retainers in the present embodiment
- FIG. 17 is a sectional view showing a modified example of the waterproof connector in the present embodiment
- FIG. 18 is the waterproof shown in FIG.
- FIG. 19 is a cross-sectional view illustrating a first seal member of a modified example of the waterproof connector in the present embodiment.
- the first retainer 50 is formed with the first defect portion 58
- the second retainer 60 is also formed with the second defect portion 68.
- the present invention is not particularly limited, and at least one retainer is used. It suffices if a deficient portion is formed on the surface.
- the first defect portion 58 may be formed only in the first retainer 501, and the defect portion may not be formed in the second retainer 601. Even in this case, the close contact state between the first retainer 501 and the wiring board is maintained, and the waterproof performance of the waterproof connector 1 is improved.
- the first and second defective portions 58 and 68 are “openings”, but are not particularly limited.
- the first and second missing portions 581 and 681 of the first and second retainers 502 and 602 may be “notched”.
- the first defect portion 581 includes first and second cutouts 581a and 581b formed in substantially the same size at both ends of the first inner groove 53, as shown in FIG. It is out.
- the second defect portion 681 also includes third and fourth notches 681a and 681b formed at substantially the same size at both ends of the second inner groove 63.
- the first cutout 581a and the third cutout 681a are substantially the same size and face each other.
- the second notch 581b and the fourth notch 681b have substantially the same size and face each other.
- “both ends” means ends in a direction substantially perpendicular to the insertion / extraction direction A of the waterproof connector 1.
- the side seal portion and the defective seal portion accommodated in the notches 581a, 581b, 681a and 681b, are integrally formed.
- the side seal portion and the defect seal portion integrated as described above wrap around the outer surface, and draw the first and second retainers 502 and 602 toward the inner seal portion.
- first and second retainers 502 and 602 have notches 581a, 581b, 681a, and 681b, so that the rigidity is weak and follow the contraction of the inner seal portion and the defective seal portion. It is easy to deform.
- the outer seal portion presses the outer surface of the first and second retainers 502 and 602, so that the first and second retainers 502 and 602 and the first seal member The thermal stress generated between them is further reduced.
- first and second defect portions 581 and 681 are opposed to each other. For this reason, since the first and second retainers 502 and 602 sandwich the wiring board through the first seal member even in the inner housing portion 91, it is possible to prevent the wiring board from being distorted or bent. Can do.
- the first and second missing portions 581 and 681 are line symmetric with respect to the center line CL of the inner housing portion 91 in the insertion / extraction direction A of the waterproof connector 1. ing.
- the waterproof connector 1 in this embodiment can receive the force applied at the time of insertion / extraction in a balanced manner, and can suppress the deformation of the first and second retainers 502, 602 at the time of insertion / extraction of the waterproof connector 1. it can.
- the first missing portion 582 of the first retainer 503 may be composed of first and second notches 582a and 682b having different sizes.
- the first cutout 582a located on the left side in the figure is formed relatively large
- the second cutout 582b located on the right side in the figure is formed relatively small with respect to the first cutout 582a. May be.
- the second defect portion 682 may be constituted by third and fourth notches 682a and 682b having different sizes.
- the third notch 682a located on the left side in the figure is formed to be relatively large so as to face the first notch 582a
- the fourth notch 682b located on the right side in the figure is the second notch. It may be formed relatively small so as to face the notch 582b.
- first and second retainers 503 and 603 the first and second defect portions 582 and 682 are opposed to each other. For this reason, since the first and second retainers 503 and 603 sandwich the wiring board through the first seal member even in the inner housing portion 91, it is possible to suppress the occurrence of distortion or bending in the wiring board. Can do.
- the first deficient portion 583 and the second deficient portion 683 are formed by notches, and the waterproof connector 1 is in a state where the first and second retainers 504 and 604 are combined. You may arrange
- deletion part 583 is comprised by two notches and the 2nd defect
- the first notch 583 may be configured with one notch
- the second notch 683 may be configured with one notch.
- the first defect 584 may be constituted by a first opening 584a and first and second notches 584b and 584c.
- the second defect portion 684 may be constituted by a second opening 684a and third and fourth cutouts 684b and 684c.
- the first opening 584a is disposed in the central portion of the first inner groove 53, and the first and second notches 584b and 584c are provided. It arrange
- the second opening 684a is disposed at the center portion of the second inner groove 63, and the third and fourth notches 684b and 684c are arranged at both ends of the second inner groove 63.
- both ends means ends in a direction substantially perpendicular to the insertion / extraction direction A of the waterproof connector 1.
- the first defect portion 584 and the second defect portion 684 face each other. For this reason, since the first and second retainers 505 and 605 sandwich the wiring board through the first seal member even in the inner housing portion, it is possible to prevent the wiring board from being distorted or bent. .
- first and second defective portions 584 and 684 are line symmetric with respect to the center line CL of the inner housing portion 91 in the insertion / extraction direction A of the waterproof connector 1. For this reason, even if such first and second retainers 505 and 605 are incorporated in the waterproof connector 1, the first and second retainers 505 and 605 are prevented from being deformed when the waterproof connector 1 is inserted and removed. The performance can be effectively improved.
- the first and second defect portions 585 and 685 may be constituted by a plurality of circular openings. Even in this case, a plurality of (five in this example) openings constituting the first defect portion 585 and a plurality (five in this example) openings constituting the second defect portion 685 are connected to the waterproof connector. 1 is formed so as to be symmetrical with respect to the center line CL of the inner housing portion 91 in the insertion / extraction direction A. Further, the plurality of openings constituting the first defect portion 584 and the plurality of openings constituting the second defect portion 684 are arranged so as to face each other.
- first and second retainers 506 and 606 in which the first and second defect portions 585 and 685 are formed are incorporated into the waterproof connector 1, the first and second retainers 1 and 2 when the waterproof connector 1 is inserted and removed. While suppressing the deformation of the retainers 506 and 606, it is possible to effectively improve the waterproof performance.
- a relatively large opening and a relatively small opening are mixed in the first and second defect portions 585 and 685, but there is no particular limitation.
- the plurality of openings may all be the same size.
- the shape of the opening is not particularly limited.
- the first and second retainers 50 and 60 are formed with the first and second defective portions 58 and 68, respectively, thereby improving the waterproof performance of the waterproof connector 1. It is not particularly limited to this.
- the thickness between the first outer surface 55 and the bottom surface 91 a of the inner housing portion 91 is partially reduced in the first retainer 507 instead of the defective portion.
- the second thin portion 69 is formed by forming the first thin portion 59 and partially reducing the thickness between the second outer surface 65 and the bottom surface 91a of the inner housing portion 91 in the second retainer 607 as well. May be formed.
- the bottom surface 91a of the inner housing portion 91 referred to here is the bottom surfaces 53a and 63a of the first and second inner grooves 53 and 63 excluding the first and second protrusions and ribs.
- the first seal member 70 in the waterproof connector 1A includes an inner seal portion 70a, an outer seal portion 70b, and a side seal portion 70c.
- the side seal portion 70c draws the first and second retainers 507 and 607 toward the inner seal portion 70a.
- the side seal portion 70c corresponds to an example of the connection seal portion of the present invention.
- first and second thin portions 59 and 69 have relatively weak rigidity in the first and second retainers 507 and 607, the first and second thin portions 59 and 69 have the first and second thin portions 59 and 69. It becomes easy to deform following the contraction of one seal member 70. For this reason, the close contact between the first and second retainers 507 and 607 and the first seal member 70 can be maintained, whereby the waterproof performance can be improved.
- the first seal member 70 in the waterproof connector 1A of this example has the above-described effects as long as it includes an inner seal portion 70a and an outer seal portion 70c, as shown in FIG. Therefore, the first seal member 70 may not include the outer seal portion 70b, but the following effects can be achieved by including the outer seal portion 70b.
- the outer seal portion 70b presses the outer surfaces 55 and 65 of the first and second retainers 507 and 607, so that the first and second retainers 507 and 607 are the first ones. It becomes easier to deform following the contraction of the one seal member 70. For this reason, the strong adhesion between the first and second retainers 507 and 607 and the first seal member 70 can be maintained, and the waterproof performance can be effectively improved.
- the first and second thin portions 59 and 69 are formed on the first and second retainers 507 and 607, but the thin portion may be formed only on one of the retainers.
- the first thin portion 59 may be formed only in the first retainer 507, and the thin portion may not be formed in the second retainer 607.
- SYMBOLS 1 Waterproof connector 10 ... Housing 20 ... Connector main body 30 ... Wiring board 50, 60 ... Retainer 50d, 50e, 60d, 60e ... Side surface 51, 61 ... Opposite surface 54, 64 ... Projection 55, 65 ... Outer surface 56, 66 ... Outer groove 58,68 ... Deficit part 59.69 ... Thin part DESCRIPTION OF SYMBOLS 70 ... 1st sealing member 70a ... Inner sealing part 70b ... Outer sealing part 70c ... Side part sealing part 70d ... Defect sealing part 80 ... Second sealing member 91 ... Inner accommodating part 92 ... Outer accommodating part
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
Description
10…ハウジング
20…コネクタ本体
30…配線基板
50,60…リテーナ
50d,50e,60d,60e…側面
51,61…対向面
54,64…突起
55,65…外側面
56,66…外側溝
58,68…欠損部
59.69…薄肉部
70…第1のシール部材
70a…内側シール部
70b…外側シール部
70c…側部シール部
70d…欠損シール部
80…第2のシール部材
91…内側収容部
92…外側収容部
Claims (8)
- 配線基板に取り付けられる防水コネクタであって、
前記配線基板を挟み込み、前記配線基板との対向面に内側収容部が形成される一対のリテーナと、
ホットメルトシール材からなり、少なくとも前記内側収容部に充填される第1のシール部材と、を備え、
一対の前記リテーナにおいて、前記防水コネクタの挿抜方向に沿った面のうち、前記対向面とは反対側に位置する外側面と、前記対向面と前記外側面とに交差する側面とには、前記第1のシール部材を受け入れる外側収容部が形成され、
少なくとも一方の前記リテーナには、前記外側面から前記内側収容部に貫通し、前記第1のシール部材が充填される欠損部が形成され、
前記内側収容部は、前記側面で前記外側収容部と連通し、
前記欠損部は、開口又は切り欠きの少なくとも一方を含んでおり、
前記第1のシール部材は、
前記内側収容部に収容された内側シール部と、
前記欠損部及び前記リテーナの前記側面に位置する前記外側収容部に収容され、前記内側シール部と一体的に形成される接続シール部と、を有し、
前記接続シール部は、前記リテーナの前記外側面に回り込んでいることを特徴とする防水コネクタ。 - 請求項1記載の防水コネクタであって、
前記欠損部は、前記外側収容部と前記内側収容部の重複部分において、前記防水コネクタの挿抜方向の全域に亘って形成されていることを特徴とする防水コネクタ。 - 請求項1又は2記載の防水コネクタであって、
前記欠損部は、前記防水コネクタの挿抜方向における前記内側収容部の中心線を基準として線対称に配置されていることを特徴とする防水コネクタ。 - 請求項1~3の何れかに記載の防水コネクタであって、
前記リテーナは、第1のリテーナ及び第2のリテーナを含み、
前記欠損部は、
前記第1のリテーナに形成された第1の欠損部と、
前記第2のリテーナに形成された第2の欠損部と、を含んでおり、
前記第1の欠損部と前記第2の欠損部とは、相互に対向するように配置されていることを特徴とする防水コネクタ。 - 請求項4記載の防水コネクタであって、
前記第1のリテーナには、前記内側収容部内に向かって突出する第1の突起が形成され、
前記第2のリテーナには、前記内側収容部内に向かって突出する第2の突起が形成されており、
前記第1の突起と前記第2の突起とは、相互に対向するように配置されていることを特徴とする防水コネクタ。 - 配線基板に取り付けられる防水コネクタであって、
前記配線基板を挟み込み、前記配線基板との対向面に内側収容部が形成される一対のリテーナと、
ホットメルトシール材からなり、少なくとも前記内側収容部に充填される第1のシール部材と、を備え、
一対の前記リテーナにおいて、前記防水コネクタの挿抜方向に沿った面のうち、前記対向面とは反対側に位置する外側面と、前記対向面と前記外側面とに交差する側面とには、前記第1のシール部材を受け入れる外側収容部が形成され、
少なくとも一方の前記リテーナには、前記外側面と前記内側収容部の底面との間の肉厚を部分的に薄くした薄肉部が形成され、
前記内側収容部は、前記側面で前記外側収容部と連通し、
前記第1のシール部材は、
前記内側収容部に収容された内側シール部と、
前記リテーナの前記側面に位置する前記外側収容部に収容され、前記内側シール部と一体的に形成される接続シール部と、を有し、
前記接続シール部は、前記リテーナの前記外側面に回り込んでいることを特徴とする防水コネクタ。 - 配線基板に取り付けられる防水コネクタであって、
前記配線基板を挟み込み、前記配線基板との対向面に内側収容部が形成される一対のリテーナと、
ホットメルトシール材からなり、少なくとも前記内側収容部に充填される第1のシール部材と、を備え、
前記リテーナは、
前記防水コネクタの挿抜方向において、前記内側収容部よりも先端側に位置する先端部と、
前記防水コネクタの挿抜方向において、前記内側収容部よりも後端側に位置する後端部と、
前記先端部と前記後端部を部分的に連結するとともに、前記内側収容部を有する連結部と、を有し、
前記第1のシール部材は、前記内側収容部に収容されるとともに、前記連結部において前記対向面とは反対側に位置する外側面に回り込んでいることを特徴とする防水コネクタ。 - 請求項1~7の何れかに記載の防水コネクタであって、
前記第1のシール部材及び一対の前記リテーナからなるコネクタ本体と、
前記コネクタ本体を収容するハウジングと、
前記コネクタ本体と前記ハウジングの間に介在し、前記コネクタ本体と前記ハウジングの間をシールする第2のシール部材と、を備えたことを特徴とする防水コネクタ。
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP11765649.6A EP2555337B1 (en) | 2010-03-31 | 2011-03-30 | Waterproof connector |
| KR1020127028200A KR101402793B1 (ko) | 2010-03-31 | 2011-03-30 | 방수 커넥터 |
| CN201180015522.3A CN102823075B (zh) | 2010-03-31 | 2011-03-30 | 防水连接器 |
| US13/631,350 US9099817B2 (en) | 2010-03-31 | 2012-09-28 | Waterproof connector |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010083185A JP4898936B2 (ja) | 2010-03-31 | 2010-03-31 | 防水コネクタ |
| JP2010-083185 | 2010-03-31 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US13/631,350 Continuation US9099817B2 (en) | 2010-03-31 | 2012-09-28 | Waterproof connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2011125749A1 true WO2011125749A1 (ja) | 2011-10-13 |
Family
ID=44762691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2011/058028 Ceased WO2011125749A1 (ja) | 2010-03-31 | 2011-03-30 | 防水コネクタ |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9099817B2 (ja) |
| EP (1) | EP2555337B1 (ja) |
| JP (1) | JP4898936B2 (ja) |
| KR (1) | KR101402793B1 (ja) |
| CN (1) | CN102823075B (ja) |
| WO (1) | WO2011125749A1 (ja) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109238566A (zh) * | 2018-10-30 | 2019-01-18 | 歌尔科技有限公司 | 充电针防水安装结构、充电针防水检测方法及腕戴设备 |
| TWI658655B (zh) * | 2018-06-07 | 2019-05-01 | 映興電子股份有限公司 | Knife type waterproof connector |
| CN112636056A (zh) * | 2020-12-16 | 2021-04-09 | 深圳万德溙光电科技有限公司 | 一种高密度sff高速电缆组件及其制造方法 |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101562810B1 (ko) | 2014-05-29 | 2015-11-09 | 케이유엠 주식회사 | 평판 케이블 커넥터 |
| KR102093434B1 (ko) * | 2015-01-08 | 2020-03-25 | 엘에스엠트론 주식회사 | 리셉터클 커넥터 |
| BE1023645B1 (nl) * | 2015-11-24 | 2017-06-01 | Waak-Bw Vzw | Connector voor het maken van een elektrische verbinding en gebruik daarvan. |
| CN205429282U (zh) * | 2015-12-18 | 2016-08-03 | 富士康(昆山)电脑接插件有限公司 | 电连接器 |
| WO2017146540A1 (ko) * | 2016-02-25 | 2017-08-31 | 엘에스엠트론 주식회사 | 리셉터클 커넥터 |
| KR102566674B1 (ko) * | 2016-02-25 | 2023-08-14 | 엘에스엠트론 주식회사 | 리셉터클 커넥터 |
| JP6524961B2 (ja) * | 2016-05-13 | 2019-06-05 | 株式会社オートネットワーク技術研究所 | フラットケーブル及び止水ケーブル |
| DE102016125350A1 (de) * | 2016-12-22 | 2018-06-28 | Endress+Hauser SE+Co. KG | Verbindungselement und Transmittergehäuse mit darin eingesetzten Verbindungselement |
| CN110574241B (zh) * | 2017-03-30 | 2021-07-13 | 本田技研工业株式会社 | 连接器密封结构 |
| CN111106477B (zh) * | 2019-12-09 | 2021-09-10 | 中航光电科技股份有限公司 | 一种连接铝基导线的电源连接器 |
| JP2022105807A (ja) * | 2021-01-05 | 2022-07-15 | 株式会社オートネットワーク技術研究所 | シート状導電路 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1116628A (ja) * | 1997-06-24 | 1999-01-22 | Furukawa Electric Co Ltd:The | 防水コネクタとその組立方法 |
| JP2004220864A (ja) * | 2003-01-10 | 2004-08-05 | Auto Network Gijutsu Kenkyusho:Kk | フラットケーブルの端末構造 |
| WO2009090998A1 (ja) | 2008-01-15 | 2009-07-23 | Fujikura Ltd. | フレキシブル基板用防水コネクタ |
| JP2010083185A (ja) | 2008-09-29 | 2010-04-15 | Mazda Motor Corp | 車両用駆動装置の制御方法 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4596432A (en) * | 1981-11-20 | 1986-06-24 | Amp Incorporated | Shielded ribbon coax cable assembly |
| JP2001210410A (ja) * | 2000-01-28 | 2001-08-03 | Yazaki Corp | フラット回路体の端末構造 |
| JP2001267000A (ja) * | 2000-03-21 | 2001-09-28 | Sumitomo Wiring Syst Ltd | 防水コネクタ |
| US6434316B1 (en) * | 2000-06-23 | 2002-08-13 | Molex Incorporated | Fiber optic connector |
| US6409541B1 (en) | 2000-11-02 | 2002-06-25 | Autonetworks Technologies, Ltd. | Waterproof structure in cable insertion section, method of manufacturing the same, and die for waterproof molding |
| JP3687548B2 (ja) * | 2001-02-16 | 2005-08-24 | 住友電装株式会社 | 可撓性平型ケーブル用防水コネクタ |
| US7310458B2 (en) * | 2001-10-26 | 2007-12-18 | Staktek Group L.P. | Stacked module systems and methods |
| JP2006147248A (ja) * | 2004-11-17 | 2006-06-08 | Auto Network Gijutsu Kenkyusho:Kk | 防水コネクタ |
| JP4463665B2 (ja) * | 2004-11-17 | 2010-05-19 | 株式会社オートネットワーク技術研究所 | 防水コネクタ |
| US7354308B2 (en) * | 2005-08-03 | 2008-04-08 | Yazaki Corporation | Waterproof connector for flat cable |
| DE202005018318U1 (de) * | 2005-10-28 | 2007-03-15 | Weidmüller Interface GmbH & Co. KG | Steckverbindung für Flachkabel und Kontaktelement für eine derartige Steckverbindung |
| EP2027632B1 (en) * | 2006-05-12 | 2019-04-10 | Aptiv Technologies Limited | Electrical connector |
| JP2008171596A (ja) * | 2007-01-09 | 2008-07-24 | Fujikura Ltd | フレキシブルフラットハーネスおよびその製造方法 |
| JP4134261B1 (ja) * | 2007-10-24 | 2008-08-20 | 田中電子工業株式会社 | ボールボンディング用金合金線 |
| JP4950017B2 (ja) * | 2007-12-18 | 2012-06-13 | 日本特殊陶業株式会社 | コネクタ及びコネクタ付きの回路基板搭載ケース |
| CN101958476B (zh) * | 2009-07-13 | 2012-10-03 | 富士康(昆山)电脑接插件有限公司 | 线缆连接器组件 |
-
2010
- 2010-03-31 JP JP2010083185A patent/JP4898936B2/ja not_active Expired - Fee Related
-
2011
- 2011-03-30 CN CN201180015522.3A patent/CN102823075B/zh not_active Expired - Fee Related
- 2011-03-30 WO PCT/JP2011/058028 patent/WO2011125749A1/ja not_active Ceased
- 2011-03-30 KR KR1020127028200A patent/KR101402793B1/ko not_active Expired - Fee Related
- 2011-03-30 EP EP11765649.6A patent/EP2555337B1/en not_active Not-in-force
-
2012
- 2012-09-28 US US13/631,350 patent/US9099817B2/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1116628A (ja) * | 1997-06-24 | 1999-01-22 | Furukawa Electric Co Ltd:The | 防水コネクタとその組立方法 |
| JP2004220864A (ja) * | 2003-01-10 | 2004-08-05 | Auto Network Gijutsu Kenkyusho:Kk | フラットケーブルの端末構造 |
| WO2009090998A1 (ja) | 2008-01-15 | 2009-07-23 | Fujikura Ltd. | フレキシブル基板用防水コネクタ |
| JP2010083185A (ja) | 2008-09-29 | 2010-04-15 | Mazda Motor Corp | 車両用駆動装置の制御方法 |
Non-Patent Citations (1)
| Title |
|---|
| See also references of EP2555337A4 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI658655B (zh) * | 2018-06-07 | 2019-05-01 | 映興電子股份有限公司 | Knife type waterproof connector |
| CN109238566A (zh) * | 2018-10-30 | 2019-01-18 | 歌尔科技有限公司 | 充电针防水安装结构、充电针防水检测方法及腕戴设备 |
| CN109238566B (zh) * | 2018-10-30 | 2023-09-15 | 歌尔科技有限公司 | 充电针防水安装结构、充电针防水检测方法及腕戴设备 |
| CN112636056A (zh) * | 2020-12-16 | 2021-04-09 | 深圳万德溙光电科技有限公司 | 一种高密度sff高速电缆组件及其制造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101402793B1 (ko) | 2014-06-02 |
| EP2555337A4 (en) | 2014-06-25 |
| EP2555337B1 (en) | 2018-06-13 |
| US9099817B2 (en) | 2015-08-04 |
| US20130023140A1 (en) | 2013-01-24 |
| CN102823075A (zh) | 2012-12-12 |
| EP2555337A1 (en) | 2013-02-06 |
| JP4898936B2 (ja) | 2012-03-21 |
| JP2011253619A (ja) | 2011-12-15 |
| CN102823075B (zh) | 2015-04-01 |
| KR20130018807A (ko) | 2013-02-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4898936B2 (ja) | 防水コネクタ | |
| JP5347000B2 (ja) | フレキシブル基板用防水コネクタ | |
| CN112787152B (zh) | 连接器组件 | |
| CN112787153B (zh) | 连接器组件和连接器对 | |
| WO2019244549A1 (ja) | 電気コネクタ | |
| CN114641901B (zh) | 端子连接结构 | |
| JP5469646B2 (ja) | 防水コネクタ | |
| WO2022107567A1 (ja) | 配線モジュール | |
| KR20250029141A (ko) | 커넥터, 커넥터 쌍, 및 커넥터를 제조하는 방법 | |
| JP5236265B2 (ja) | バッテリー | |
| JP7177109B2 (ja) | 導電モジュール | |
| TWI801766B (zh) | 連接器組件和連接器對 | |
| JP2001196115A (ja) | フラットケーブルの保護構造 | |
| JP2000277880A (ja) | フレキシブル回路基板 | |
| JP2019128984A (ja) | コネクタ | |
| JP6978228B2 (ja) | バスバーモジュール | |
| JP3927391B2 (ja) | フラットケーブル用コネクタ | |
| US20240274904A1 (en) | Sensor unit and sensor unit-equipped battery wiring module | |
| JP2020187981A (ja) | 接続方法、接続構造、コンタクトおよびコネクタ | |
| EP3809529B1 (en) | Connector | |
| WO2022158295A1 (ja) | 配線モジュール | |
| JP7348035B2 (ja) | コネクタ装置 | |
| US20240145955A1 (en) | Connector and connector assembly | |
| JP2020080325A (ja) | コネクタ | |
| JP4494165B2 (ja) | ワイヤハーネス用ジョイントコネクタ |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WWE | Wipo information: entry into national phase |
Ref document number: 201180015522.3 Country of ref document: CN |
|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 11765649 Country of ref document: EP Kind code of ref document: A1 |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 1201005068 Country of ref document: TH |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 2011765649 Country of ref document: EP |
|
| ENP | Entry into the national phase |
Ref document number: 20127028200 Country of ref document: KR Kind code of ref document: A |