WO2012124739A1 - レバー治具及びコネクタ装置 - Google Patents
レバー治具及びコネクタ装置 Download PDFInfo
- Publication number
- WO2012124739A1 WO2012124739A1 PCT/JP2012/056587 JP2012056587W WO2012124739A1 WO 2012124739 A1 WO2012124739 A1 WO 2012124739A1 JP 2012056587 W JP2012056587 W JP 2012056587W WO 2012124739 A1 WO2012124739 A1 WO 2012124739A1
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- WIPO (PCT)
- Prior art keywords
- connector
- pair
- gripping
- lever
- fitting operation
- Prior art date
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/26—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for engaging or disengaging the two parts of a coupling device
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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
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/62933—Comprising exclusively pivoting lever
- H01R13/62938—Pivoting lever comprising own camming means
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/62933—Comprising exclusively pivoting lever
- H01R13/62955—Pivoting lever comprising supplementary/additional locking means
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/64—Means for preventing incorrect coupling
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/5313—Means to assemble electrical device
- Y10T29/532—Conductor
- Y10T29/53209—Terminal or connector
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/5313—Means to assemble electrical device
- Y10T29/532—Conductor
- Y10T29/53209—Terminal or connector
- Y10T29/53213—Assembled to wire-type conductor
- Y10T29/53222—Means comprising hand-manipulatable implement
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/5313—Means to assemble electrical device
- Y10T29/532—Conductor
- Y10T29/53209—Terminal or connector
- Y10T29/53213—Assembled to wire-type conductor
- Y10T29/53222—Means comprising hand-manipulatable implement
- Y10T29/5323—Fastening by elastic joining
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/5313—Means to assemble electrical device
- Y10T29/532—Conductor
- Y10T29/53209—Terminal or connector
- Y10T29/53213—Assembled to wire-type conductor
- Y10T29/53239—Means to fasten by elastic joining
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/5313—Means to assemble electrical device
- Y10T29/53257—Means comprising hand-manipulatable implement
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/53274—Means to disassemble electrical device
- Y10T29/53283—Means comprising hand-manipulatable implement
Definitions
- the present invention relates to a lever jig capable of fitting between a pair of connectors with a low operating force, and a connector device using the same.
- the connector device 100 includes a lever jig 101 and a pair of connectors, a female connector 120 and a male connector 130.
- the lever jig 101 includes a connector mounting portion 102 and a lever body 110 that is rotatably supported by the connector mounting portion 102.
- the connector mounting portion 102 has a pair of side walls 103 and a connecting wall portion 104 that connects these. At the upper ends of the pair of side walls 103, an upper stopper piece 103a that protrudes inward is provided.
- a female connector 120 can be inserted into the pair of side walls 103 from the bottom side.
- the pair of side walls 103 are provided with a plurality of connector locking claws 105 protruding inward.
- a pair of support pins 106 project from the outer surfaces of the pair of side walls 103.
- the pair of side walls 103 is provided with a pair of temporary locking holes 107 and a guide slit 108 communicating with each temporary locking hole 107.
- a lever stopper 109 protrudes from the pair of side walls 103 and below the temporary locking hole 107.
- the lever main body 110 includes a pair of arm portions 111 and an operation portion 112 that connects the pair of arm portions 111 at the tip.
- a pair of pin receiving holes 113 are provided on the inner surface side of the pair of arm portions 111.
- the support pins 106 of the connector mounting portion 102 are inserted into the pair of pin receiving holes 113. Thereby, the lever main body 110 can be rotated between the fitting operation start position and the fitting operation completion position with the pair of support pins 106 as fulcrums.
- a pair of boss pull-in grooves 114 are provided inside the pair of arm portions 111.
- the pair of arm portions 111 are provided with temporary locking claws 115 protruding inward. At the position where the lever main body 110 abuts against the lever stopper 109, the temporary locking claw 115 is locked to the temporary locking hole 107. This position is a fitting operation start position of the lever main body 110 (see FIG. 1).
- the female connector 120 and the male connector 130 are provided so as to be able to be fitted and detached from each other. Both the female connector 120 and the male connector 130 have a large number of terminals (not shown), and in a fitted state, both the large number of terminals (not shown) are brought into contact with each other. At the upper part of the female connector 120, flanges 121 protruding from both side surfaces are provided.
- the male connector 130 has a connector fitting chamber 131 whose top is opened. On both side surfaces of the male connector 130, a pair of boss portions 132 and a pair of temporary locking release / guide ribs 133 are projected.
- the fitting operation between the female connector 120 and the male connector 130 will be described. It is assumed that the lever main body 110 of the lever jig 101 is set at the fitting operation start position. First, the female connector 120 is inserted from the bottom surface side of the connector mounting portion 102 of the lever jig 101. When the connector is inserted to the fully inserted position, each connector locking claw 105 of the connector mounting portion 102 is locked to the flange portion 121 of the female connector 120. Thus, the lever jig 101 and the female connector 120 are connected.
- the female connector 120 is inserted into the connector fitting chamber 131 of the male connector 130. Then, the temporary locking release / guide rib 133 of the male connector 130 displaces the temporary locking claw 115 to the release position, and the lever body 110 can be rotated. Further, the pair of boss portions 132 of the male connector 130 enter the pair of boss drawing grooves 114 of the lever main body 110. Thus, the female connector 120 and the male connector 130 are set at the fitting start position.
- the lever body 110 is rotated from the fitting operation start position to the fitting operation completion position side. Then, the pair of boss portions 132 of the male connector 130 move in the pair of boss drawing grooves 114 of the lever main body 110, and the male connector 130 is pulled into the female connector 120. That is, the male connector 130 moves to the fitting position side. As shown in FIGS. 3 and 4, when the rotation operation of the lever main body 110 proceeds and comes close to the fitting operation completion position, the left and right upper ends of the male connector 130 abut against the connector locking claws 105 of the connector mounting portion 102. .
- the position is deeper than the position where the fitting operation is completed.
- the connector locking claw 105 on the pulled-in side is displaced to the release position.
- the lever jig 101 can be detached from the female connector 120. Therefore, the lever jig 101 may be detached from the female connector 120 while the female connector 120 and the male connector 130 are half-fitted.
- an object of the present invention is to provide a lever jig that can reliably prevent the pair of connectors from being removed in a half-fitted state, and a connector device used therefor.
- the present invention is attached to one of a pair of connectors, applies a fitting force between the pair of connectors by an operation from a fitting operation start position to a fitting operation completion position, and establishes a fitting start position between the pair of connectors.
- a lever body that is movably supported by the gripping part and can be operated between a fitting operation start position and a fitting operation completion position, and the connector gripping part is displaced by the operation position of the lever body,
- the connector gripping portion is in the gripping position at the position from the operation fitting operation start position to the position immediately before the mating operation completion position, and the connector body is in the connector at the mating operation completion position of the lever body.
- Gripper provides a lever jig, characterized
- the connector gripping part biases the pair of movable gripping parts toward the gripping release position side, and a pair of movable gripping parts that are displaced between a gripping position having a narrow mutual gap and a gripping release position having a wide mutual gap.
- the lever main body has a pair of arm portions that are supported by the pair of movable gripping portions so that both the gripping position and the grip releasing position are movable, and the pair of arm portions includes the pair of arm portions.
- a first abutting surface and a second abutting surface that contact the pair of movable gripping portions to which the biasing force of the biasing means is applied are provided, and the pair of movable gripping portions are fitted to the pair of arm portions.
- the gripping position is held by contacting the first contact surface, and at the fitting operation completion position of the pair of arm portions, the second contact surface is maintained.
- Change from grip position to grip release position by contact Including those configured to.
- a pair of connectors that can be fitted to each other and one of the pair of connectors are attached, and a fitting force is applied between the pair of connectors by an operation from an operation start position to an operation completion position.
- the lever jig is provided so that it can be removed from the connector, and the lever jig is displaced between a holding position for holding one of the connectors and a holding release position for releasing the holding of the one connector, and the connector holding part And a lever main body that can be operated between a fitting operation start position and a fitting operation completion position, and the connector depending on the operation position of the lever main body.
- the holding part is displaced, and the connector body is in the gripping position when the lever body is in the position from the operation fitting operation start position to the position immediately before the fitting operation completion position, and the connector is at the fitting operation completion position of the lever body.
- a connector device in which a grip part is displaced to a grip release position.
- the connector gripping portion when the lever body of the lever jig is operated from the fitting operation start position to the fitting operation completion position, and the operation from the fitting operation start position to the position immediately before the fitting operation completion position, the connector gripping portion is The connector gripping portion is displaced to the grip release position only after the gripping position is held and the operation to the mating operation completion position is completed, and the lever jig can be detached from one connector. Accordingly, since the pair of connectors cannot be removed in a half-fitted state, removal of the pair of connectors in a half-fitted state can be reliably prevented.
- FIG. 1 is an exploded perspective view of a connector device according to an embodiment of the present invention.
- 1 is a perspective view of a lever jig according to an embodiment of the present invention.
- FIG. 3 is a perspective view of a main part of a connector mounting portion of a lever jig according to an embodiment of the present invention.
- FIG. 1 is an exploded perspective view of a lever main body of a lever jig according to an embodiment of the present invention. It is a perspective view which shows one process of a connector fitting operation
- the connector device 1 includes a lever jig 2 and a female connector 20 and a male connector 30 that are a pair of connectors.
- the lever jig 2 includes a connector grip 3 and a lever body 10 that is rotatably supported by the connector grip 3.
- the connector gripping part 3 has a pair of movable gripping parts 4A and 4B and a coil spring 5 as an urging means, as shown in FIGS.
- the pair of movable grip portions 4A and 4B have connecting projections 4a and 4b that are slidably connected to each other.
- the pair of movable gripping portions 4A and 4B can move in a direction in which the distance between the pair of movable gripping portions 4A and 4B is widened and narrowed by sliding movement between the coupling protrusions 4a and 4b.
- the pair of movable gripping portions 4A and 4B are narrowly spaced from each other based on the operation position of the pair of arm portions 11 of the lever body 10 described below, and the distance between the gripping position for gripping the female connector 20 is wide.
- the position of the female connector 20 is displaced to a grip release position for releasing the grip.
- the mechanism by which the pair of movable gripping portions 4A and 4B are displaced based on the operation positions of the pair of arm portions 11 will be described below.
- a spring accommodating hole 4c is formed in the opposing surface of both the connecting projections 4a and 4b.
- the coil spring 5 is accommodated in both the spring accommodating holes 4c.
- the coil spring 5 biases the pair of movable gripping portions 4A and 4B in the direction of widening the gap, that is, in the grip releasing direction.
- a pair of two protruding protrusions 4d are provided on the inner surface side of the pair of movable grip portions 4A and 4B.
- the pair of sandwiching protrusions 4d are provided over the entire length of the movable gripping portions 4A and 4B.
- a pair of support pins 6 project from the outer surfaces of the pair of movable grip portions 4A and 4B.
- the pair of support pins 6 is set to have a long dimension so that the movable gripping portions 4A and 4B maintain the insertion state of the lever body 10 into the pin receiving hole 13 regardless of the gripping position or the gripping release position.
- the pair of movable gripping portions 4A and 4B are provided with a pair of temporary locking holes 7 and a guide slit 8 communicating with each temporary locking hole 7.
- a lever stopper portion 9 projects from the temporary locking hole 7 below.
- the lever body 10 includes a pair of arm portions 11 and an operation portion 12 that connects the pair of arm portions 11 at the tip.
- a pair of pin receiving holes 13 are provided on the inner surface side of the pair of arm portions 11.
- the support pins 6 of the connector grip 3 are inserted into the pair of pin receiving holes 13.
- a pair of boss lead-in grooves 14 are provided inside the pair of arm portions 11.
- Each boss pull-in groove 14 opens at a position directly below at the fitting operation start position and the fitting operation completion position of the lever body 10. That is, at the fitting operation start position and the fitting operation completion position of the lever main body 10, the boss portion 32 of the male connector 30 described below can be inserted into and removed from each boss drawing groove 14.
- the pair of arm portions 11 are each provided with a temporary locking claw 15 protruding inward. At the position where the lever main body 10 abuts against the lever stopper portion 9, the temporary locking claw 15 is locked in the temporary locking hole 7. This position is the fitting operation start position of the lever body 10 (see FIGS. 10 and 11).
- the outer surfaces of the pair of movable gripping portions 4A and 4B, to which the spring force of the coil spring 5 is applied, are in contact with the pair of arm portions 11.
- the pair of arm portions 11 are provided with a pair of first contact surfaces 11a having a small interval and a pair of second contact surfaces 11b having a large interval.
- the pair of movable grasping portions 4A and 4B are located at the grasping positions.
- the pair of second abutment surfaces 11b At the position where the pair of second abutment surfaces 11b abut, the pair of movable grasping portions 4A and 4B are located at the grasping release positions.
- a step surface 11c having an angle close to a right angle. At least a part of the pair of movable gripping portions 4A and 4B comes into contact with the first contact surface 11a at the position from the fitting operation start position of the pair of arm portions 11 to the position immediately before the fitting operation completion position to hold the connector. 10 (FIGS. 10 to 13), and when the fitting operation of the pair of arm portions 11 is completed, the entire surface comes out of the first contact surface 11a and contacts the second contact surface 11b at the same timing to hold the connector. The position is instantaneously displaced from the position to the connector grip release position (see FIG. 14).
- the female connector 20 and the male connector 30 are provided so as to be able to be fitted and detached from each other. Both the female connector 20 and the male connector 30 have a large number of terminals (not shown), and in the fitted state, both the large number of terminals (not shown) are brought into contact with each other.
- a pair of protrusions 21 are provided on the upper portions of both side surfaces of the female connector 20.
- the two protrusions 21 are provided over the entire length of the side surface of the female connector 20.
- the protrusions 21 on both sides are aligned so as to enter between the two protruding protrusions 4d of the pair of movable gripping parts 4A and 4B, and the female connector 20 is gripped by the connector gripping part 3. With this clamping structure, the connector gripping portion 3 can firmly grip the female connector 20.
- the male connector 30 has a connector fitting chamber 31 having an upper opening.
- a pair of boss portions 32 project from both side surfaces of the male connector 30.
- the fitting operation between the female connector 20 and the male connector 30 will be described.
- the lever main body 10 is positioned at the fitting operation completion position and the connector gripping portion 3 is positioned at the grip releasing position.
- the female connector 20 is positioned in the space between the pair of movable gripping portions 4A and 4B of the connector gripping portion 3.
- the lever main body 10 is rotated to the fitting operation start position side while aligning the left and right protrusions 21 of the female connector 20 so as to enter the two holding protrusions 4d of the movable gripping parts 4A and 4B.
- the pair of movable gripping portions 4A and 4B since the upper surface ends of the pair of movable gripping portions 4A and 4B are in contact with the stepped surface 11c of the pair of arm portions 11 at the position where the lever body 10 is fitted, the pair of movable gripping portions 4A and 4B. Rotates to the fitting operation start position by getting over the step surface 11c.
- the pair of movable gripping portions 4A and 4B get over the step surface 11c and change the contact surface to the first contact surface 11a, the pair of movable gripping portions 4A and 4B are displaced to the gripping position.
- the pair of movable gripping portions 4A and 4B are positioned at the gripping position and grip the female connector 20.
- the female connector 20 is positioned on the connector gripping portion 3 and cannot be removed from the connector gripping portion 3.
- the temporary locking claw 15 of the lever main body 10 is locked in the temporary locking hole 7 of the connector gripping portion 3, and the lever main body 10 is temporarily fixed at this position.
- the setting of the female connector 20 to the lever jig 2 is completed.
- the female connector 20 is inserted into the connector fitting chamber 31 of the male connector 30.
- the pair of boss portions 32 of the male connector 30 enters the pair of boss drawing grooves 14 of the lever body 10.
- the female connector 20 and the male connector 30 are set at the fitting start position.
- the temporary locking release / guide rib 33 of the male connector 30 displaces the temporary locking claw 15 of the lever body 10 to the release position, so that the lever body 10 can be operated.
- the lever body 10 is rotated from the fitting operation start position to the fitting operation completion position. Then, the pair of boss portions 32 of the male connector 30 move in the pair of boss drawing grooves 14 of the lever body 10, and the male connector 30 is pulled into the female connector 20. That is, the male connector 30 moves to the fitting position side.
- the pair of movable grip portions 4A and 4B maintains the gripping position.
- the lever jig 2 moves to the connector gripping portion 3, which is displaced between the gripping position for gripping the female connector 20 and the grip releasing position for releasing the gripping of the female connector 20.
- the lever body 10 is supported freely and can be operated between a fitting operation start position and a fitting operation completion position.
- the connector grip 3 is displaced by the operation position of the lever body 10, and the lever body 10 is operated and fitted.
- the connector gripping portion 3 is displaced to the gripping position at a position from the operation start position to the position immediately before the fitting operation completion position, and the connector gripping portion 3 is displaced to the gripping release position at the fitting operation completion position of the lever body 10.
- the connector gripping portion 3 holds the handle from the fitting operation start position to the position immediately before the fitting operation completion position.
- the connector holding part 3 is displaced to the holding release position only after the position is held and the operation is completed to the fitting operation completion position, and the lever jig 2 can be detached from the female connector. Therefore, since the female connector 20 and the male connector 30 cannot be removed in a half-fitted state, the removal in a half-fitted state between the female connector 20 and the male connector 30 can be reliably prevented.
- the connector gripping portion 3 includes a pair of movable gripping portions 4A and 4B that are displaced between a gripping position having a narrow interval and a gripping release position having a wide spacing, and a pair of the movable gripping portions 4A and 4B.
- the lever body 10 has a pair of arm portions 11 that are rotatably supported by the pair of movable gripping portions 4A and 4B at both the gripping position and the grip releasing position.
- the pair of arm portions 11 are respectively provided with a first contact surface 11a and a second contact surface 11b with which the pair of movable gripping portions 4A and 4B, to which the spring force of the coil spring 5 is applied, are provided.
- the movable gripping portions 4A and 4B are in contact with the first contact surface 11a to maintain the gripping position at a position from the fitting operation start position of the pair of arm portions 11 to a position immediately before the fitting operation completion position.
- the structure for displacing the connector gripping portion 3 based on the operation position of the lever main body 10 has a small number of parts such as the pair of movable gripping portions 4A and 4B, the coil spring 5 as the biasing means, and the pair of arm portions 11. It can be realized with a simple configuration.
- the lever main body 10 is positioned at the fitting operation completion position as shown in FIG.
- the upper surface ends of the pair of movable gripping portions 4 ⁇ / b> A and 4 ⁇ / b> B are brought into contact with the stepped surfaces 11 c of the pair of arm portions 11, so that the pair of arm portions 11 are in the fitting operation completion position. Is temporarily locked. Therefore, it is easy to use when performing the next connector fitting operation.
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
Description
2 レバー治具
3 コネクタ把持部
4A,4B 可動把持部
5 コイルバネ(付勢手段)
10 レバー本体
11 アーム部
11a 第1当接面
11b 第2当接面
20 雌コネクタ(コネクタ)
30 雄コネクタ(コネクタ)
Claims (3)
- 一対のコネクタの一方に装着され、嵌合操作開始位置から嵌合操作完了位置への操作によって一対の前記コネクタ間に嵌合力を作用させ、一対の前記コネクタ間を嵌合開始位置から嵌合完了位置まで変位させるレバー治具であって、
一方の前記コネクタを把持する把持位置と一方の前記コネクタの把持を解除する把持解除位置との間で変位するコネクタ把持部と、
前記コネクタ把持部に移動自在に支持され、嵌合操作開始位置と嵌合操作完了位置の間で操作できるレバー本体と
を備え、
前記レバー本体の操作位置によって前記コネクタ把持部が変位し、前記レバー本体が操作嵌合操作開始位置から嵌合操作完了位置の直前位置までの位置では前記コネクタ把持部が把持位置に、前記レバー本体の嵌合操作完了位置では前記コネクタ把持部が把持解除位置に変位することを特徴とするレバー治具。 - 前記コネクタ把持部は、互いの間隔が狭い把持位置と互いの間隔が広い把持解除位置との間で変位する一対の可動把持部と、一対の前記可動把持部を把持解除位置側に付勢する付勢手段とを有し、
前記レバー本体は、一対の前記可動把持部に把持位置及び把持解除位置共にそれぞれ移動自在に支持された一対のアーム部を有し、一対の前記アーム部には前記付勢手段の付勢力が作用した一対の前記可動把持部が当接する第1当接面と第2当接面がそれぞれ設けられ、
一対の前記可動把持部は、一対の前記アーム部の嵌合操作開始位置から嵌合操作完了位置の直前位置までの位置では前記第1当接面に当接して把持位置を保持し、一対の前記アーム部の嵌合操作完了位置では第2当接面に当接することによって把持位置から把持解除位置に変位することを特徴とする請求項1記載のレバー治具。 - 互いに嵌合可能である一対のコネクタと、
一対の前記コネクタの一方に装着され、操作開始位置から操作完了位置への操作によって一対の前記コネクタ間に嵌合力を作用させて、一対の前記コネクタ間を嵌合開始位置から嵌合完了位置まで変位させるレバー治具と、
を備え、
一方の前記コネクタは、前記レバー治具に把持され、且つ、把持状態から取り外しできるよう設けられ、
前記レバー治具は、一方の前記コネクタを把持する把持位置と一方の前記コネクタの把持を解除する把持解除位置との間で変位するコネクタ把持部と、前記コネクタ把持部に移動自在に支持され、嵌合操作開始位置と嵌合操作完了位置の間で操作できるレバー本体とを備え、
前記レバー本体の操作位置によって前記コネクタ把持部が変位し、前記レバー本体が操作嵌合操作開始位置から嵌合操作完了位置の直前位置までの位置では前記コネクタ把持部が把持位置に、前記レバー本体の嵌合操作完了位置では前記コネクタ把持部が把持解除位置に変位することを特徴とするコネクタ装置。
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DE112012001238.0T DE112012001238T5 (de) | 2011-03-16 | 2012-03-14 | Hebel-Zusatzvorrichtung und Verbindervorrichtung |
KR1020137026455A KR101494287B1 (ko) | 2011-03-16 | 2012-03-14 | 레버 지그 및 커넥터 장치 |
CN201280013641XA CN103444017A (zh) | 2011-03-16 | 2012-03-14 | 杠杆夹具和连接器装置 |
US14/023,550 US8938873B2 (en) | 2011-03-16 | 2013-09-11 | Lever jig and connector apparatus |
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JP5706768B2 (ja) * | 2011-06-17 | 2015-04-22 | 矢崎総業株式会社 | コネクタ嵌合用レバー、コネクタ |
USD769666S1 (en) * | 2013-12-19 | 2016-10-25 | Y.D.G. consulting ltd. | Folding smoker |
JP6221931B2 (ja) * | 2014-05-16 | 2017-11-01 | 住友電装株式会社 | レバー式コネクタ |
JP6492030B2 (ja) * | 2016-05-30 | 2019-03-27 | 矢崎総業株式会社 | コネクタ |
US11065738B2 (en) * | 2017-05-09 | 2021-07-20 | Nonconductive Tool Company, LLC | Electrical device aligning tool and method of using same |
CN108942132B (zh) * | 2017-05-17 | 2020-03-13 | 泰科电子(上海)有限公司 | 组装设备 |
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2011
- 2011-03-16 JP JP2011058089A patent/JP5662209B2/ja not_active Expired - Fee Related
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2012
- 2012-03-14 DE DE112012001238.0T patent/DE112012001238T5/de not_active Ceased
- 2012-03-14 KR KR1020137026455A patent/KR101494287B1/ko not_active IP Right Cessation
- 2012-03-14 WO PCT/JP2012/056587 patent/WO2012124739A1/ja active Application Filing
- 2012-03-14 CN CN201280013641XA patent/CN103444017A/zh active Pending
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KR20130133039A (ko) | 2013-12-05 |
JP2012195154A (ja) | 2012-10-11 |
US8938873B2 (en) | 2015-01-27 |
JP5662209B2 (ja) | 2015-01-28 |
KR101494287B1 (ko) | 2015-02-17 |
CN103444017A (zh) | 2013-12-11 |
DE112012001238T5 (de) | 2014-01-09 |
US20140024240A1 (en) | 2014-01-23 |
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