WO2011010793A2 - Lever type connector assembly - Google Patents

Lever type connector assembly Download PDF

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Publication number
WO2011010793A2
WO2011010793A2 PCT/KR2010/003716 KR2010003716W WO2011010793A2 WO 2011010793 A2 WO2011010793 A2 WO 2011010793A2 KR 2010003716 W KR2010003716 W KR 2010003716W WO 2011010793 A2 WO2011010793 A2 WO 2011010793A2
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WO
WIPO (PCT)
Prior art keywords
connector
coupling
locking
lever
hook
Prior art date
Application number
PCT/KR2010/003716
Other languages
French (fr)
Korean (ko)
Other versions
WO2011010793A3 (en
Inventor
전성원
최경석
최정욱
강남진
김형락
Original Assignee
케이유엠 주식회사
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Filing date
Publication date
Application filed by 케이유엠 주식회사 filed Critical 케이유엠 주식회사
Publication of WO2011010793A2 publication Critical patent/WO2011010793A2/en
Publication of WO2011010793A3 publication Critical patent/WO2011010793A3/en

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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
    • 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
    • H01R13/62966—Comprising two pivoting levers
    • H01R13/62972—Wherein the pivoting levers are two lever plates
    • 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
    • H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
    • 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
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • 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
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
    • H01R13/6581—Shield structure

Definitions

  • the present invention relates to a lever type connector assembly, and more particularly, to a lever type connector assembly in which the connectors are coupled to each other using a lever as a lever.
  • a connector coupled to each other is composed of a first connector and a second connector.
  • the terminals of the first connector and the second connector are electrically coupled to each other by coupling their housings together. At this time, in order to ensure that the terminals are firmly coupled to each other, the coupling force must be increased when the first connector and the second connector are coupled.
  • a lever is installed in one connector to generate a large coupling force, and the lever is rotated to apply the principle of the lever so that the coupling between the connectors is smooth.
  • the lever is rotatably installed on the connector on one side.
  • the conventional connector lever is provided with a shielding member that blocks the noise when the terminal size is increased or the number of terminals is provided on the connector, or the number of terminals is large, whereby the connection between the connectors is difficult and fastened Even if this is loose, due to the loosening of the fastening, there is a problem that can not maintain a stable contact state between the shielding member, the shielding performance is reduced.
  • An object of the present invention is to provide a lever type connector assembly for stably coupling a shielding member on a connector when a shielding member for blocking noise is installed on a connector.
  • a first terminal and a first noise shield are installed therein, a first connector having first coupling protrusions protruding from both sides thereof, and an internal space in which the first connector is installed to be coupled to the first connector.
  • the second noise shield and the wire shield and the second terminal connected to the first connector is installed therein, the second connector having a rotating shaft protruding on both sides thereof, and the second connector connected to the second connector.
  • An inner space in which two connectors are installed is formed, and second coupling protrusions are formed on both sides, and a rear holder having a hook hook protruding from one side thereof, and rotatably installed on the rotating shaft, and the first coupling protrusions respectively on both sides.
  • a first coupling slit into which the second coupling protrusion is inserted and a second coupling slit are formed, and a lever having a locking locking hook formed at one side thereof to be engaged with the locking hook.
  • the lever pulls the first connector and the rear holder in the direction of the second connector so that the connector and the rear holder and the second connector are mutually coupled to each other.
  • the lever, the rotary hole is formed so as to be rotatably inserted into the rotary shaft, respectively, a pair of rotating plate formed with the first coupling slit and the second coupling slit facing each other with respect to the rotation hole,
  • the bottom surface may include a 'c' shaped locking portion protruding the locking locking hook.
  • fixing sides are formed to protrude from both sides of the second connector, and a plurality of position fixing grooves and operation section grooves are spaced apart from each other in a circumferential direction with respect to the rotation hole at one side of the rotating plate.
  • the locking locking hook is inserted into the locking hook in the state that the fixing projection is inserted into the operating section groove.
  • the pivoting plate may be guided to the pivoted angle.
  • a plurality of locking grooves are formed in one side of the rear holder, and a first fastening end and a second fastening end are protruded on the inner side of the lever, and the other side is inserted into the locking groove.
  • the side portion further includes a fixing member which is fixed to the first fastening end and the second fastening end so as not to be released while the fastening locking hook is locked to the locking hook, wherein the fastening member is locked of the lever.
  • An insert is inserted into the anti-bending fixing hole to prevent the elastic deformation of the locking portion, the one side portion is formed with a plurality of protrusions protruding the engaging projections corresponding to the engaging groove, and is formed extending to the main body, one side
  • a first catching rod having a first release preventing protrusion protruding from the first fastening end, and extending to the main body in a horizontal state to the first catching plate, and having the second body at one side;
  • Be retaining the stage may comprise a second geolrimdae formed second release preventing protrusion.
  • the apparatus may further include a plurality of coupling hooks protruding from one side of the second connector, and a plurality of coupling coupling grooves formed at one end of the rear holder, the coupling hooks correspondingly engaging.
  • the coupling hooks and the assembly coupling groove may be fastened to each other.
  • a lever rotatably installed on the second connector pulls the first connector and the rear holder in the direction of the second connector, and maintains a stable coupling state of the first and second connectors and the rear holder.
  • the lever pulls the rear holder in the direction of the second connector and presses the wire shield installed inside the second connector to maintain a close contact with the second noise shield, thereby realizing stable electromagnetic shielding performance at all times.
  • FIG. 1 is a perspective view of a lever type connector assembly according to an embodiment of the present invention.
  • FIG. 1 is an exploded perspective view of FIG. 1.
  • FIG. 3 is a cutaway perspective view taken along line III-III of FIG. 1.
  • FIG. 4 and 5 are enlarged perspective views and cross-sectional views of the first connector shown in FIG.
  • FIG. 6 and 7 are enlarged perspective views and cross-sectional views of the second connector shown in FIG. 1.
  • FIG. 8 and 9 are enlarged perspective views and cross-sectional views of the rear holder shown in FIG. 1.
  • FIG. 10 is an enlarged perspective view of the lever shown in FIG. 1.
  • 11 and 12 are outer side and inner side views of FIG. 10.
  • FIG. 13 is a partially exploded perspective view of a lever type connector assembly according to another embodiment of the present invention.
  • FIG. 14 is an enlarged perspective view of the fixing member shown in FIG. 13.
  • FIG. 15 is a cross-sectional view of the coupled state of FIG.
  • 16 to 18 is a coupling state of the lever type connector assembly according to an embodiment of the present invention.
  • FIG. 1 is a perspective view of a lever type connector assembly according to an embodiment of the present invention
  • FIG. 2 is an exploded perspective view of FIG. 1
  • FIG. 3 is a cutaway perspective view taken along line III-III of FIG. 1.
  • the lever type connector assembly includes a first connector 100, a second connector 200, a rear holder 300, and a lever 400.
  • the appearance and skeleton of the first connector 100 are formed by the first housing 110.
  • the first housing 110 is made of an insulating material such as synthetic resin. 4 and 5, a plurality of terminal holes 130 are formed in the first housing 110.
  • the first terminals 140 connected to a cable (not shown) are installed in the terminal holes 130, respectively.
  • the inside of the terminal hole 130 may be provided with a fixing structure such as a lance (not shown) for fixing each of the first terminal 140.
  • a first noise shield 150 is installed inside the first housing 110.
  • the first noise shield 150 is formed in a tubular shape similar to the inner side of the first housing 110 so as to cover all of the first terminals 140, and the first housing 110. It is fixedly installed on the inside.
  • the first noise shield 150 is formed of a metal material, and serves to shield electromagnetic waves generated from the first terminal 140 by high voltage and high current.
  • the first coupling protrusion 120 protrudes from both side surfaces of the first housing 110.
  • the first coupling protrusion 120 is inserted into the first coupling slit 412 of the lever 400, which will be described later, in cooperation with the lever 400 and the first and second connectors 100 and 200. It serves to combine.
  • a first sealing 160 having a flexible material having a ring shape may be provided inside one end of the first housing 110.
  • the first sealing 160 is the first housing 110 is coupled to a unit (not shown), the moisture from the outside through the first housing 110 and the unit between the first It serves to seal not to enter the housing 110.
  • a first interlock 170 may be provided inside the first housing 110. The first interlock 170 may prevent sparks that may occur immediately before or after fastening between the first and second terminals 140 and 240 under high voltage and high current to ensure worker safety. To be able.
  • the first interlock 170 or the second interlock 290 to be described later is fastened to signal ECU (not shown).
  • signal ECU not shown
  • power is supplied to the first terminal 140 or the second terminal 240, and the first interlock 170 or the second interlock 290 is released first during the release process.
  • the signal is transmitted to the ECU, power supply to the first terminal 140 or the second terminal 240 is cut off, thereby enabling a safe release without a short or spark.
  • the second connector 200 is coupled to the first connector 100.
  • the appearance and skeleton of the second connector 200 are formed by the second housing 210.
  • the second housing 210 is made of an insulating material such as synthetic resin. 6 and 7, an inner space 211 is provided inside the second housing 210.
  • the first housing 110 of the first connector 100 is inserted into the internal space 211.
  • reference numeral 214 denotes a guide groove 214 into which the first coupling protrusion 120 of the first housing 110 is inserted and guided when the first and second housings 110 and 210 are coupled to each other.
  • a plurality of terminal holes 230 penetrate through the inner side of the second housing 210 so as to communicate with the inner space 211.
  • the second terminals 240 connected to a cable (not shown) are installed in the terminal holes 230, respectively.
  • the inside of the terminal hole 230 may be provided with a fixing structure such as a lance (not shown) for fixing each of the second terminal 240.
  • the terminal hole 230 is provided with a ring-shaped wire shield 260.
  • the wire shield 260 is formed of a metal material and transmits electromagnetic waves transmitted from a cable to the second noise shield 250 which will be described later.
  • the wire shield 260 may be provided with a ring-shaped shield clamp 261 to be extrapolated. The shield clamp 261 presses the wire shield 260 to interconnect the cable and the wire shield 260.
  • a second noise shield 250 is installed in the second housing 210.
  • the second noise shield 250 is similar to the first noise shield 150 described above, so as to surround the second terminal 240, the tubular shape similar to the inner surface of the second housing 210. Is formed in, and is fixed to the inside of the second housing (210).
  • the second noise shield 250 is formed of a metal material.
  • one end of the second noise shield 250 is installed in contact with the wire shield 260 to shield electromagnetic waves generated from the second terminal 240 and the cable by high voltage and high current. Do this.
  • both sides of the second housing 210 are formed to protrude the rotating shaft 220.
  • the rotating shaft 220 has a circular cross section so that the lever 400 to be described later is rotatably installed.
  • a locking end 221 is formed to protrude from the side edge of the rotation shaft 220. The locking end 221 is a part which is caught by a part of the lever 400 so that the lever 400 installed on the rotary shaft 220 is not arbitrarily separated.
  • both sides of the second housing 210 may protrude to form the fixing protrusion 270 adjacent to the rotating shaft 220.
  • the fixing protrusion 270 is inserted into the position fixing groove 414 of the lever 400 to be described later to fix the lever 400 so as not to rotate to a predetermined position, or the lever 400. It serves to engage the lever 400 to be rotated to a predetermined angle in a state inserted into the operation section groove 415 of the.
  • a plurality of coupling hooks 280 protrude from the outer circumference of one end of the second housing 210.
  • the coupling hook 280 is inserted into the assembly coupling groove 360 of the rear holder 300 to be described later, and one end of the second housing 210 is inserted into the rear holder 300. It can be prevented from being separated arbitrarily in the state.
  • one end of the second housing 210 may be provided with a second sealing ring 212 of a flexible material having a ring shape.
  • the second sealing ring 212 is in a state in which the second housing 210 is coupled to the rear holder 300 to be described later, through the second housing 210 and the rear holder 300. Moisture from the outside serves to seal the second housing 210 and the rear holder 300 from being introduced into the interior.
  • an inner sealing 213 may be provided inside the second housing 210.
  • the inner sealing 213 from the outside through the first housing 110 and the second housing 210 in a state in which the first housing 110 and the second housing 210 are coupled. It serves to seal moisture so that it does not flow into the first and second housings 110 and 210.
  • a second interlock 290 may be provided inside the second housing 210.
  • the second interlock 280 may be generated immediately before or immediately after the release between the first and second terminals 140 and 240 under high voltage and high current conditions similar to the first interlock 170 described above. It ensures the safety of the operator by preventing the occurrence of sparks. That is, after the first and second terminals 140 and 240 are fastened in the fastening process, the first interlock 170 or the second interlock 290 to be described later is fastened to signal ECU (not shown). In this case, power is supplied to the first terminal 140 or the second terminal 240, and the first interlock 170 or the second interlock 290 is released first during the release process. When the signal is transmitted to the ECU, power supply to the first terminal 140 or the second terminal 240 is cut off, thereby enabling a safe release without a short or spark.
  • the rear holder 300 is coupled to the second connector 200 so that the wire shield 260 is in contact with the second noise shield 250 installed in the second housing 210 and the wire shield 260.
  • One end of the The rear holder 300 is made of an insulating material such as synthetic resin. 8 and 9, an inner space 310 is provided in the rear holder 300 such that one end of the second housing 210 is inserted into the rear holder 300.
  • the second housing 210 of the second connector 200 is inserted into the internal space 310.
  • a plurality of wire holes 330 are formed in the rear holder 300 so as to communicate with the internal space 310.
  • the cable is inserted into the wire holes 330.
  • a third sealing 331 of a flexible material having a ring shape may be provided inside the wire hole 330 such that moisture does not flow between the cable and the inside of the wire hole 330.
  • the second coupling protrusion 320 protrudes from both side surfaces of the rear holder 300.
  • the second coupling protrusion 320 is inserted into the second coupling slit 413 of the lever 400, which will be described later, and cooperates with the lever 400 to connect the second connector 200 and the rear holder 300. ) Is combined.
  • the hook hook 340 protrudes from one side of the rear holder 300.
  • the locking hook 340 engages the locking locking hook 431 of the lever 400 to be described later, so that the lever 400 moves the rear holder 300 in the direction of the second housing 210. It keeps the state which pressurizes.
  • a plurality of assembly coupling grooves 360 are formed around the edge of one end of the rear holder 300 to correspond to the coupling hook 280. As such, as the coupling hook 280 of the second housing 210 is inserted into the assembly coupling groove 360, the rear holder 300 and the second housing 210 are coupled to each other.
  • a plurality of locking grooves 350 may be formed at one side of the rear holder 300, that is, at a position adjacent to the locking hook 340. When the fixing member 500 to be described later is installed in the locking groove 350, one side of the fixing member 500 is inserted and locked.
  • the lever 400 is rotatably installed on the rotating shaft 220 of the second housing 210 to move the first housing 110 and the rear holder 300 of the first connector 100 to the second. While pulling in the direction of the housing 210, the first and second connectors 100 and 200 and the rear holder 300 are maintained in a mutually coupled state. Here, the lever 400 pulls the rear holder 300 in the direction of the second connector 200 so that the wire shield 260 and the second noise shield 250 described above are always in close contact with each other. By doing so, the electromagnetic shielding performance is increased. 10 and 11, the lever 400 includes a pivoting plate 410, a connecting plate 420, and a locking part 430.
  • the rotating plate 410 is a pair of plate members rotatably installed on the rotation shaft 220 of the second housing 210, respectively. One side of the rotating plate 410 is formed so as to pass through the rotating hole 411 in which the rotating shaft 220 is installed. The rotating shaft 220 of the second housing 210 penetrates the rotation hole 411 so that the lever 400 is rotatably installed in the second housing 210.
  • an insertion groove 416 is formed in the inner surface of the rotation hole 411 to be recessed to a predetermined depth.
  • the insertion groove 416 is a portion through which the locking end 221 of the rotating shaft 220 passes when the rotating shaft 220 is inserted into the rotating hole 411.
  • a first coupling slit 412 and the second coupling slit 413 are formed in the pivoting plate 410 to be recessed.
  • the first coupling slit 412 and the second coupling slit 413 are formed to have a constant curvature in a state in which they face each other with respect to the rotation hole 411. Accordingly, the first coupling protrusion 120 of the first connector 100 is inserted into the first coupling slit 412, and the second coupling slit 413 is inserted into the second coupling slit 413. Coupling protrusion 320 is inserted and guided.
  • a plurality of position fixing grooves 414 and operation section grooves 415 are recessed in one side of the pivoting plate 410 so as to be spaced apart from each other in the circumferential direction with respect to the rotation hole 411.
  • the fixing protrusion 270 of the second housing 210 is inserted into the position fixing groove 414 to fix the pivoting plate 410 so as not to rotate at a predetermined position.
  • the locking hook 431 of the locking portion 430 to be described later is the hook hook 340 of the rear holder 300 Guide the pivoting plate 410 to be rotated to an angle that can be engaged.
  • the connecting plate 420 is a plate member for interconnecting the ends of the rotating plate 410.
  • the pair of rotating plates 410 are symmetrically installed on both sides of the second housing 210 by the connecting plate 420. Therefore, the force transmitted by the rotation of the rotary plate 410 is evenly distributed while balancing the second connector 200 so that the first and second connectors 100 and 200 and the rear holder 300 are equally distributed. Assembly work will be made smoothly.
  • the locking part 430 is a part which is caught by the hook hook 340 of the rear holder 300.
  • the locking part 430 is elastically deformably coupled to one side of the connecting plate 420.
  • the locking portion 430 has a '' shape to elastically deform according to the pressing force of the operator.
  • a locking locking hook 431 engaged with the locking hook 340 is protruded from the bottom of the locking unit 430.
  • a first fastening end 440 and a second fastening end 450 may protrude from an inner portion of the pivoting plate 410 of the lever 400.
  • first and second fastening ends 440 and 450 are formed in the pivoting plate 410, one side portion is inserted into the locking groove 350 of the rear holder 300 as described above.
  • the other side may be provided with a fixing member 500 which is engaged with the first and second fastening ends 440 and 450, respectively. That is, the fixing member 500 fixes the locking part 430 so that the locking locking hook 431 is not released even if any force is applied while the locking hook 431 is engaged with the locking hook 340 of the rear holder 300. .
  • the fixing member 500 includes a main body 510, a first catching stand 520, and a second catching stand 530.
  • the main body 510 is a part fastened to the locking part 430 of the lever 400.
  • the bending prevention fixing hole 511 is formed in the main body 510 so that one end of the locking part 430 of the lever 400 is inserted.
  • the locking part 430 is inserted into the bending preventing fixing hole 511, so that the locking part 430 is not elastically deformed by an arbitrary force, and a pressing force is applied to the locking part 430. Even if the locking locking hook 431 is caught in the locking hook 340 is not released.
  • a plurality of locking protrusions 512 inserted into the locking groove 350 of the rear holder 300 protrude from one side of the main body 510.
  • the first latch 520 is a member connected to the lever 400 in a state in which it is extended to one side of the main body 510.
  • the first release preventing protrusion 521 is formed at one side of the first catching rod 520 to be engaged with the first fastening end 440 of the lever 400.
  • the second catching block 530 is a member connected to the lever 400 in a state in which the second catching block 530 extends to one side of the main body 510 like the first catching block 520.
  • the second hook 530 is formed to extend to one side of the main body 510 in a horizontal state with respect to the first hook 520.
  • a second departure preventing protrusion 531 that is caught on the second fastening end 450 of the lever 400 is formed at one side of the second locking stand 530.
  • an operator installs the first and second terminals 140 and 240 connected to a cable in the terminal holes 130 and 230 of the first and second housings 110 and 210, respectively.
  • the rotation hole 411 of the lever 400 is inserted into the rotation shaft 220 of the second housing 210 so as to be rotated.
  • the operator inserts one end of the second housing 210 into the rear holder 300. That is, the coupling hook 280 of the second housing 210 is inserted into the assembly coupling groove 360 of the rear holder 300. In addition, the second coupling protrusion 320 of the rear holder 300 is inserted into the second coupling slit 413 of the lever 400.
  • one end of the first housing 110 may be moved into an inner space 211 of the second housing 210. Insert and install.
  • the first coupling protrusion 120 of the first housing 110 is inserted into the first coupling slit 412 of the lever 400.
  • the worker rotates the lever 400 as shown in FIG. 18, such that the locking locking hook 431 of the lever 400 is caught by the locking hook 340 of the rear holder 300.
  • the lever 400 is rotated along the operation section groove 415, the first coupling protrusion 120 and the first coupling slit 412 and the second coupling slit 413 inserted into the While the second coupling protrusion 320 is guided, the first housing 110 and the rear holder 300 are pulled in the direction of the second housing 210, and the first and second connectors 100 and 200 are connected to each other. ) And the coupling of the rear holder 300 is completed.
  • the locking part 430 of the lever 400 is inserted into the bending preventing fixing hole 511 of the main body 510.
  • the locking protrusion 512 is inserted into the locking groove 350 of the rear holder 300, and at the same time, the first separation preventing projection 521 and the second locking stand of the first locking stand 520.
  • a second departure preventing protrusion 531 of 530 is fixed to the first fastening end 440 and the second fastening end 450 inside the lever 400.
  • the lever 400 rotatably installed in the second connector 200 connects the first connector 100 and the rear holder 300 to the second. While pulling in the direction of the connector 200, the first and second connectors 100 and 200 and the rear holder 300 maintain a stable coupling state.
  • the wire shield 260 installed inside the second connector 200 is connected to the second noise shield 250. Pressurized to maintain a close contact state, it is possible to implement a stable electromagnetic shielding performance at all times.

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Abstract

The present invention provides a lever type connector assembly comprising: a first connector having a first terminal and a first noise shield provided therein, and first coupling projections protrudingly formed on both sides thereof; a second connector having an inner space in which the second connector is joined with the first connector, a second noise shield, a wire shield, a second terminal which connects to the first connector, and rotary shafts protrudingly formed on both sides thereof; a rear holder having an inner space in which the rear holder is joined with the second connector, second coupling projections formed on both sides thereof, and a coupling hook protruding from one side thereof; and a lever which is rotatably installed on the rotary shafts, and has first coupling slits and second coupling slits formed on both sides thereof, into which the first coupling projections and the second coupling projections are respectively inserted, and a coupling locking hook formed on one side thereof, which is coupled to a coupling hook. When the coupling locking hook is coupled to the coupling hook, the lever pulls the first connector and the rear holder in the direction of the second connector so that the first connector, the rear holder and the second connector are engaged with one another, and when the rear holder is pulled in the direction of the second connector, the wire shield is pressed to come into close contact with the second noise shield, thereby enhancing electromagnetic-wave shielding performance.

Description

레버타입 커넥터 어셈블리Lever Type Connector Assembly
본 발명은 레버타입 커넥터 어셈블리에 관한 것으로서, 보다 상세하게는 레버를 지렛대로 사용하여 커넥터가 서로 결합되는 레버타입 커넥터 어셈블리에 관한 것이다.The present invention relates to a lever type connector assembly, and more particularly, to a lever type connector assembly in which the connectors are coupled to each other using a lever as a lever.
일반적으로, 서로 결합되는 커넥터는 제1커넥터와 제2커넥터로 구성된다. 상기 제1커넥터와 제2커넥터는 그 하우징이 서로 결합함에 의해 그 내부의 터미널들이 전기적으로 결합된다. 이때, 상기 터미널들이 서로 견고하게 결합되도록 하기 위해서는, 제1커넥터와 제2커넥터의 결합시에 결합력을 크게 해야 된다.In general, a connector coupled to each other is composed of a first connector and a second connector. The terminals of the first connector and the second connector are electrically coupled to each other by coupling their housings together. At this time, in order to ensure that the terminals are firmly coupled to each other, the coupling force must be increased when the first connector and the second connector are coupled.
이와 같이, 큰 결합력을 발생시키기 위해 일측 커넥터에 레버를 설치하고, 상기 레버가 회전됨에 의해 지렛대의 원리를 응용하여 커넥터 사이의 결합이 원활하게 되게 한다. 이를 위해 일측의 커넥터 상에 상기 레버를 회전가능하게 설치한다.In this way, a lever is installed in one connector to generate a large coupling force, and the lever is rotated to apply the principle of the lever so that the coupling between the connectors is smooth. To this end, the lever is rotatably installed on the connector on one side.
그러나, 종래의 커넥터용 레버는, 상기 커넥터 상에 설치되는 단자사이즈가 커지거나 단자 개수가 많을 경우, 또는 노이즈를 차단시키는 차폐부재가 부가 설치되는데, 이에 따라 상기 커넥터 간의 체결이 힘들어짐과 더불어 체결이 되더라도 느슨해며, 이러한 체결의 느슨함에 기인하여 차폐부재 간의 안정적인 접촉상태를 유지할 수 없어 차폐성능이 저하되는 문제점이 있다.However, the conventional connector lever is provided with a shielding member that blocks the noise when the terminal size is increased or the number of terminals is provided on the connector, or the number of terminals is large, whereby the connection between the connectors is difficult and fastened Even if this is loose, due to the loosening of the fastening, there is a problem that can not maintain a stable contact state between the shielding member, the shielding performance is reduced.
본 발명은, 커넥터 상에 노이즈를 차단시키는 차폐부재가 설치시, 상기 차폐부재가 커넥터 상에 안정적으로 결합되게 하는 레버타입 커넥터 어셈블리를 제공하는데 목적이 있다.SUMMARY OF THE INVENTION An object of the present invention is to provide a lever type connector assembly for stably coupling a shielding member on a connector when a shielding member for blocking noise is installed on a connector.
본 발명은, 내부에 제1터미널 및 제1노이즈쉴드가 설치되며, 양측면에 제1결합돌기가 돌출 형성된 제1커넥터와, 상기 제1커넥터와 결합하도록 내부에 상기 제1커넥터가 설치되는 내부공간이 형성되며, 내부에는 제2노이즈쉴드 및 와이어쉴드와 상기 제1커넥터와 연결되는 제2터미널이 설치되고, 양측면에 회전축이 돌출 형성된 제2커넥터와, 상기 제2커넥터와 결합하도록 내부에 상기 제2커넥터가 설치되는 내부공간이 형성되며, 양측면에 제2결합돌기가 형성되며, 일측부에 걸림후크가 돌출 형성된 리어홀더와, 상기 회전축에 회전가능하게 설치되며, 양측면에는 각각 상기 제1결합돌기 및 제2결합돌기가 삽입 안내되는 제1결합슬릿과 제2결합슬릿이 형성되며, 일측부에는 상기 걸림후크에 걸림되는 체결록킹후크가 형성된 레버를 포함하여, 상기 체결록킹후크가 상기 걸림후크에 걸림될 경우, 상기 레버가 상기 제1커넥터 및 상기 리어홀더를 상기 제2커넥터 방향으로 당겨, 상기 커넥터 및 상기 리어홀더와 상기 제2커넥터가 상호 결합되게 하며, 상기 리어홀더가 상기 제2커넥터 방향으로 당겨지면서 상기 와이어쉴드를 상기 제2노이즈쉴드에 밀착되게 가압하여 전자파 차폐 성능을 증대시키는 레버타입 커넥터 어셈블리를 제공한다.According to the present invention, a first terminal and a first noise shield are installed therein, a first connector having first coupling protrusions protruding from both sides thereof, and an internal space in which the first connector is installed to be coupled to the first connector. The second noise shield and the wire shield and the second terminal connected to the first connector is installed therein, the second connector having a rotating shaft protruding on both sides thereof, and the second connector connected to the second connector. An inner space in which two connectors are installed is formed, and second coupling protrusions are formed on both sides, and a rear holder having a hook hook protruding from one side thereof, and rotatably installed on the rotating shaft, and the first coupling protrusions respectively on both sides. And a first coupling slit into which the second coupling protrusion is inserted and a second coupling slit are formed, and a lever having a locking locking hook formed at one side thereof to be engaged with the locking hook. When the locking hook is engaged with the locking hook, the lever pulls the first connector and the rear holder in the direction of the second connector so that the connector and the rear holder and the second connector are mutually coupled to each other. Provides a lever type connector assembly for increasing the electromagnetic shielding performance by pressing the wire shield in close contact with the second noise shield while the holder is pulled toward the second connector.
이때, 상기 레버는, 상기 회전축에 각각 회전 가능하게 삽입되도록 회전홀이 관통 형성되며, 상기 회전홀을 중심으로 상호 대향되게 상기 제1결합슬릿 및 제2결합슬릿이 형성된 한 쌍의 회동판과, 상기 회동판의 단부를 상호 연결 결합시키는 연결판과, 상기 연결판에 탄성변형 가능하도록 결합되며, 저면에는 상기 체결록킹후크가 돌출 형성된 'ㄷ' 형상의 록킹부를 포함할 수 있다. 여기서, 상기 제2커넥터의 양 측면에는 돌출되게 고정돌기가 형성되며, 상기 회동판의 일 측부에는 상기 회전홀을 중심으로 원주방향에 대해 상호 이격되게 복수의 위치고정홈들 및 작동구간홈이 요입 형성되어, 상기 위치구간홈에 선택적으로 상기 고정돌기가 삽입 걸림되면서, 상기 회동판을 회동되지 않도록 고정시키며, 상기 작동구간홈에 상기 고정돌기가 삽입된 상태에서 상기 체결록킹후크가 상기 걸림후크에 걸림 체결되는 각도까지 상기 회동판이 회동되게 가이드할 수 있다.At this time, the lever, the rotary hole is formed so as to be rotatably inserted into the rotary shaft, respectively, a pair of rotating plate formed with the first coupling slit and the second coupling slit facing each other with respect to the rotation hole, A connecting plate for coupling the end of the rotating plate to each other, and the coupling plate is elastically deformable to the connecting plate, the bottom surface may include a 'c' shaped locking portion protruding the locking locking hook. Here, fixing sides are formed to protrude from both sides of the second connector, and a plurality of position fixing grooves and operation section grooves are spaced apart from each other in a circumferential direction with respect to the rotation hole at one side of the rotating plate. It is formed, while the fixing projection is selectively inserted into the position section groove, and fixed to the rotating plate so as not to rotate, the locking locking hook is inserted into the locking hook in the state that the fixing projection is inserted into the operating section groove. The pivoting plate may be guided to the pivoted angle.
또한, 상기 리어홀더 일 측부에는 복수의 걸림홈이 요입 형성되며, 상기 레버의 내 측부에는 제1체결단 및 제2체결단이 돌출 형성되고, 일 측부가 상기 걸림홈에 삽입 걸림된 상태로 타 측부는 상기 제1체결단 및 제2체결단에 걸림되면서, 상기 체결록킹후크가 상기 걸림후크에 걸림된 상태에서 해제되지 않게 고정시키는 고정부재를 더 구비하며, 상기 고정부재는, 상기 레버의 록킹부가 삽입되어 상기 록킹부의 탄성변형을 방지하는 휨방지고정홀이 관통 형성되며, 일 측부에는 상기 걸림홈에 대응 삽입되는 복수의 걸림돌기들이 돌출 형성된 본체와, 상기 본체에 연장 형성되며, 일 측부에는 상기 제1체결단에 걸림되게 제1이탈방지돌기가 돌출 형성된 제1걸림대와, 상기 제1걸림대에 수평상태로 상기 본체에 연장 형성되며, 일 측부에는 상기 제2체결단에 걸림되게 제2이탈방지돌기가 돌출 형성된 제2걸림대를 포함할 수 있다.In addition, a plurality of locking grooves are formed in one side of the rear holder, and a first fastening end and a second fastening end are protruded on the inner side of the lever, and the other side is inserted into the locking groove. The side portion further includes a fixing member which is fixed to the first fastening end and the second fastening end so as not to be released while the fastening locking hook is locked to the locking hook, wherein the fastening member is locked of the lever. An insert is inserted into the anti-bending fixing hole to prevent the elastic deformation of the locking portion, the one side portion is formed with a plurality of protrusions protruding the engaging projections corresponding to the engaging groove, and is formed extending to the main body, one side A first catching rod having a first release preventing protrusion protruding from the first fastening end, and extending to the main body in a horizontal state to the first catching plate, and having the second body at one side; Be retaining the stage may comprise a second geolrimdae formed second release preventing protrusion.
또한, 상기 제2커넥터의 일 측부에 돌출 형성된 복수의 결합후크들 및, 상기 리어홀더의 일 단부에 형성되어, 상기 결합후크가 대응되게 걸림 결합되는 복수개의 조립결합홈을 더 구비하여, 상기 제2커넥터와 상기 리어홀더가 결합시, 상기 결합후크들과 상기 조립결합홈을 상호 체결할 수 있다.The apparatus may further include a plurality of coupling hooks protruding from one side of the second connector, and a plurality of coupling coupling grooves formed at one end of the rear holder, the coupling hooks correspondingly engaging. When the two connectors and the rear holder are coupled, the coupling hooks and the assembly coupling groove may be fastened to each other.
본 발명에 따른 레버타입 커넥터 어셈블리는, 제2커넥터에 회전가능하게 설치된 레버가 제1커넥터 및 리어홀더를 제2커넥터 방향으로 당기면서, 제1,2커넥터 및 리어홀더의 안정적인 결합상태를 유지시킨다. 더불어, 레버가 리어홀더를 제2커넥터 방향으로 당기면서 제2커넥터 내부에 설치된 와이어쉴드가 제2노이즈쉴드에 밀착상태를 유지하도록 가압하여, 항상 안정적인 전자파 차폐성능을 구현할 수 있게 된다.In the lever type connector assembly according to the present invention, a lever rotatably installed on the second connector pulls the first connector and the rear holder in the direction of the second connector, and maintains a stable coupling state of the first and second connectors and the rear holder. . In addition, the lever pulls the rear holder in the direction of the second connector and presses the wire shield installed inside the second connector to maintain a close contact with the second noise shield, thereby realizing stable electromagnetic shielding performance at all times.
도 1은 본 발명의 일실시예에 따른 레버타입 커넥터 어셈블리의 사시도이다.1 is a perspective view of a lever type connector assembly according to an embodiment of the present invention.
도 2는 도 1의 분해사시도이다.2 is an exploded perspective view of FIG. 1.
도 3은 도 1의 Ⅲ-Ⅲ선에 따른 절개 사시도이다.3 is a cutaway perspective view taken along line III-III of FIG. 1.
도 4 및 도 5는 도 1에 나타낸 제1커넥터의 확대 사시도 및 단면도이다.4 and 5 are enlarged perspective views and cross-sectional views of the first connector shown in FIG.
도 6 및 도 7은 도 1에 나타낸 제2커넥터의 확대 사시도 및 단면도이다.6 and 7 are enlarged perspective views and cross-sectional views of the second connector shown in FIG. 1.
도 8 및 도 9는 도 1에 나타낸 리어홀더의 확대 사시도 및 단면도이다.8 and 9 are enlarged perspective views and cross-sectional views of the rear holder shown in FIG. 1.
도 10은 도 1에 나타낸 레버의 확대 사시도이다.10 is an enlarged perspective view of the lever shown in FIG. 1.
도 11 및 도 12는 도 10의 외측면도 및 내측면도이다.11 and 12 are outer side and inner side views of FIG. 10.
도 13은 본 발명의 다른 실시예에 따른 레버타입 커넥터 어셈블리의 부분 분해 사시도이다.13 is a partially exploded perspective view of a lever type connector assembly according to another embodiment of the present invention.
도 14는 도 13에 나타낸 고정부재의 확대사시도이다.14 is an enlarged perspective view of the fixing member shown in FIG. 13.
도 15는 도 13의 결합상태 단면도이다.15 is a cross-sectional view of the coupled state of FIG.
도 16 내지 도 18은 본 발명의 일실시예에 따른 레버타입 커넥터 어셈블리의 결합상태도이다.16 to 18 is a coupling state of the lever type connector assembly according to an embodiment of the present invention.
도 1은 본 발명의 일실시예에 따른 레버타입 커넥터 어셈블리의 사시도이며, 도 2는 도 1의 분해사시도이고, 도 3은 도 1의 Ⅲ-Ⅲ선에 따른 절개 사시도이다. 도 1 내지 도 3을 참조하면, 상기 레버타입 커넥터 어셈블리는, 제1커넥터(100), 제2커넥터(200), 리어홀더(300), 레버(400)를 포함하고 있다.1 is a perspective view of a lever type connector assembly according to an embodiment of the present invention, FIG. 2 is an exploded perspective view of FIG. 1, and FIG. 3 is a cutaway perspective view taken along line III-III of FIG. 1. 1 to 3, the lever type connector assembly includes a first connector 100, a second connector 200, a rear holder 300, and a lever 400.
상기 제1커넥터(100)의 외관 및 골격은 제1하우징(110)에 의해 형성된다. 상기 제1하우징(110)은 합성수지와 같은 절연성 재질로 만들어 진다. 도 4 및 도 5를 참조하면, 상기 제1하우징(110) 내부에는 복수의 터미널공(130)들이 관통되게 형성된다. 이러한, 상기 터미널공(130)들로 케이블(도면미도시)과 연결된 제1터미널(140)들이 각각 설치된다. 이러한, 상기 터미널공(130)의 내부에는 각각의 상기 제1터미널(140)을 고정시키는 랜스(도면미도시)와 같은 고정구조를 구비할 수 있음은 물론이다. 더불어, 상기 제1하우징(110) 내부에는 제1노이즈쉴드(150)를 설치한다. 여기서, 상기 제1노이즈쉴드(150)는 상기 제1터미널(140)들을 모두 감쌀 수 있게, 대략 상기 제1하우징(110)의 내측면에 유사한 관 형상으로 형성되며, 상기 제1하우징(110) 내측에 고정 설치된다. 이러한, 상기 제1노이즈쉴드(150)는 금속 재질로 형성되어, 고전압 및 고전류에 의해 상기 제1터미널(140)에서 발생되는 전자파를 차폐하는 역할을 수행한다.The appearance and skeleton of the first connector 100 are formed by the first housing 110. The first housing 110 is made of an insulating material such as synthetic resin. 4 and 5, a plurality of terminal holes 130 are formed in the first housing 110. The first terminals 140 connected to a cable (not shown) are installed in the terminal holes 130, respectively. Such, the inside of the terminal hole 130 may be provided with a fixing structure such as a lance (not shown) for fixing each of the first terminal 140. In addition, a first noise shield 150 is installed inside the first housing 110. Here, the first noise shield 150 is formed in a tubular shape similar to the inner side of the first housing 110 so as to cover all of the first terminals 140, and the first housing 110. It is fixedly installed on the inside. The first noise shield 150 is formed of a metal material, and serves to shield electromagnetic waves generated from the first terminal 140 by high voltage and high current.
그리고, 상기 제1하우징(110)의 양 측면에는 제1결합돌기(120)가 돌출되게 형성된다. 상기 제1결합돌기(120)는 이후 설명될 상기 레버(400)의 제1결합슬릿(412)에 삽입되어, 상기 레버(400)와 협력하여 상기 제1 및 제2커넥터(100)(200)를 결합시키는 역할을 한다.The first coupling protrusion 120 protrudes from both side surfaces of the first housing 110. The first coupling protrusion 120 is inserted into the first coupling slit 412 of the lever 400, which will be described later, in cooperation with the lever 400 and the first and second connectors 100 and 200. It serves to combine.
또한, 상기 제1하우징(110)의 일 단부 내측에는 링 형상을 가지는 플렉서블한 재질의 제1씰링(160)이 구비될 수 있다. 여기서, 상기 제1씰링(160)은 상기 제1하우징(110)이 유니트(도면미도시)에 결합된 상태에서, 상기 제1하우징(110)과 상기 유니트 사이를 통해 외부로부터 수분이 상기 제1하우징(110) 내부로 유입되지 않게 밀폐시키는 역할을 한다. 더불어, 상기 제1하우징(110) 내측에는 제1인터락(170)을 구비할 수 있다. 이러한, 상기 제1인터락(170)은 고전압 및 고전류 조건 하에서 상기 제1,2터미널(140)(240) 간 체결 직전 또는 해제 직후에 발생될 수 있는 스파크 발생을 방지하여 작업자의 안전을 보장할 수 있게 한다. 즉, 체결과정에서 제1,2터미널(140)(240)이 체결된 후 상기 제1인터락(170) 또는 이후 설명될 제2인터락(290)이 후에 체결되어 신호를 ECU(도면미도시)에 보내면 그 때 상기 제1터미널(140) 또는 상기 제2터미널(240)로 전력이 공급되게 하며, 해제과정에서 상기 제1인터락(170) 또는 상기 제2인터락(290)이 먼저 해제되어 그 신호를 ECU에 보내면, 상기 제1터미널(140) 또는 상기 제2터미널(240)에 전력공급이 차단되어, 쇼트 또는 스파크 발생이 없는 안전한 해제를 할 수 있게 된다.In addition, a first sealing 160 having a flexible material having a ring shape may be provided inside one end of the first housing 110. Here, the first sealing 160 is the first housing 110 is coupled to a unit (not shown), the moisture from the outside through the first housing 110 and the unit between the first It serves to seal not to enter the housing 110. In addition, a first interlock 170 may be provided inside the first housing 110. The first interlock 170 may prevent sparks that may occur immediately before or after fastening between the first and second terminals 140 and 240 under high voltage and high current to ensure worker safety. To be able. That is, after the first and second terminals 140 and 240 are fastened in the fastening process, the first interlock 170 or the second interlock 290 to be described later is fastened to signal ECU (not shown). In this case, power is supplied to the first terminal 140 or the second terminal 240, and the first interlock 170 or the second interlock 290 is released first during the release process. When the signal is transmitted to the ECU, power supply to the first terminal 140 or the second terminal 240 is cut off, thereby enabling a safe release without a short or spark.
상기 제2커넥터(200)는 상기 제1커넥터(100)와 결합된다. 이러한, 상기 제2커넥터(200)의 외관 및 골격은 제2하우징(210)에 의해 형성된다. 그리고, 상기 제2하우징(210)은 합성수지와 같은 절연성 재질로 만들어 진다. 도 6 및 도 7을 참조하면, 상기 제2하우징(210) 내부에는 내부공간(211)이 마련된다. 이러한, 상기 내부공간(211)에는 상기 제1커넥터(100)의 제1하우징(110)이 삽입 설치된다. 여기서, 도면부호 214는 상기 제1,2하우징(110)(210)이 상호 결합시, 상기 제1하우징(110)의 제1결합돌기(120)가 삽입 가이드되는 가이드홈(214)이다.The second connector 200 is coupled to the first connector 100. The appearance and skeleton of the second connector 200 are formed by the second housing 210. The second housing 210 is made of an insulating material such as synthetic resin. 6 and 7, an inner space 211 is provided inside the second housing 210. The first housing 110 of the first connector 100 is inserted into the internal space 211. Here, reference numeral 214 denotes a guide groove 214 into which the first coupling protrusion 120 of the first housing 110 is inserted and guided when the first and second housings 110 and 210 are coupled to each other.
그리고, 상기 제2하우징(210)의 내측에는 상기 내부공간(211)에 연통되게 복수의 터미널공(230)들이 관통 형성된다. 이러한, 상기 터미널공(230)들로 케이블(도면미도시)과 연결된 제2터미널(240)들이 각각 설치된다. 더불어, 상기 터미널공(230)의 내부에는 각각의 상기 제2터미널(240)을 고정시키는 랜스(도면미도시)와 같은 고정구조를 구비할 수 있음은 물론이다. 여기서, 상기 터미널공(230)들에는 링 형상의 와이어쉴드(260)를 설치한다. 이러한, 상기 와이어쉴드(260)는 금속 재질로 형성되어, 케이블로부터 전달되는 전자파를 이후 설명될 상기 제2노이즈쉴드(250)로 전달한다. 이러한, 상기 와이어쉴드(260)에 외삽되는 링 형상의 쉴드클램프(261)를 구비할 수 있다. 상기 쉴드클램프(261)는 상기 와이어쉴드(260)를 가압하면서 상기 케이블과 상기 와이어쉴드(260)를 상호 접속되게 한다.In addition, a plurality of terminal holes 230 penetrate through the inner side of the second housing 210 so as to communicate with the inner space 211. The second terminals 240 connected to a cable (not shown) are installed in the terminal holes 230, respectively. In addition, the inside of the terminal hole 230 may be provided with a fixing structure such as a lance (not shown) for fixing each of the second terminal 240. Here, the terminal hole 230 is provided with a ring-shaped wire shield 260. The wire shield 260 is formed of a metal material and transmits electromagnetic waves transmitted from a cable to the second noise shield 250 which will be described later. Such, the wire shield 260 may be provided with a ring-shaped shield clamp 261 to be extrapolated. The shield clamp 261 presses the wire shield 260 to interconnect the cable and the wire shield 260.
그리고, 상기 제2하우징(210)에는 제2노이즈쉴드(250)를 설치한다. 여기서, 상기 제2노이즈쉴드(250)는 앞서 설명한 상기 제1노이즈쉴드(150)와 마찬가지로 상기 제2터미널(240)들을 감쌀 수 있게, 대략 상기 제2하우징(210)의 내측면에 유사한 관 형상으로 형성되며, 상기 제2하우징(210) 내측에 고정 설치된다. 이러한, 상기 제2노이즈쉴드(250)는 금속 재질로 형성된다. 여기서, 상기 제2노이즈쉴드(250)의 일 단부는 상기 와이어쉴드(260)와 접촉 상태로 설치되어, 고전압 및 고전류에 의해 상기 제2터미널(240) 및 상기 케이블에서 발생되는 전자파를 차폐하는 역할을 수행한다.In addition, a second noise shield 250 is installed in the second housing 210. Here, the second noise shield 250 is similar to the first noise shield 150 described above, so as to surround the second terminal 240, the tubular shape similar to the inner surface of the second housing 210. Is formed in, and is fixed to the inside of the second housing (210). The second noise shield 250 is formed of a metal material. Here, one end of the second noise shield 250 is installed in contact with the wire shield 260 to shield electromagnetic waves generated from the second terminal 240 and the cable by high voltage and high current. Do this.
더불어, 상기 제2하우징(210)의 양 측면에는 회전축(220)이 돌출되게 형성된다. 상기 회전축(220)은 횡단면이 원형으로 형성되어 이후 설명될 상기 레버(400)가 회전가능하게 설치된다. 상기 회전축(220)의 측면 가장자리에는 걸림단(221)이 돌출되게 형성된다. 상기 걸림단(221)은 상기 회전축(220)에 설치된 상기 레버(400)가 임의로 분리되지 않도록 상기 레버(400)의 일부에 걸림되는 부분이다.In addition, both sides of the second housing 210 are formed to protrude the rotating shaft 220. The rotating shaft 220 has a circular cross section so that the lever 400 to be described later is rotatably installed. A locking end 221 is formed to protrude from the side edge of the rotation shaft 220. The locking end 221 is a part which is caught by a part of the lever 400 so that the lever 400 installed on the rotary shaft 220 is not arbitrarily separated.
그리고, 상기 제2하우징(210)의 양 측면에는 상기 회전축(220)에 인접하게 고정돌기(270)를 돌출 형성할 수도 있다. 이러한, 상기 고정돌기(270)는 이후 설명될 상기 레버(400)의 위치고정홈(414)에 삽입되어 상기 레버(400)를 일정한 위치상태로 회동되지 않게 걸림 고정시키거나, 상기 레버(400)의 작동구간홈(415)에 삽입된 상태로 상기 레버(400)를 일정한 각도까지 회동될 수 있게 걸림시키는 역할을 한다.In addition, both sides of the second housing 210 may protrude to form the fixing protrusion 270 adjacent to the rotating shaft 220. The fixing protrusion 270 is inserted into the position fixing groove 414 of the lever 400 to be described later to fix the lever 400 so as not to rotate to a predetermined position, or the lever 400. It serves to engage the lever 400 to be rotated to a predetermined angle in a state inserted into the operation section groove 415 of the.
더불어, 상기 제2하우징(210)의 일 단부 외측 둘레에는 결합후크(280)가 복수개 돌출 형성된다. 이러한, 상기 결합후크(280)는 이후 설명될 상기 리어홀더(300)의 조립결합홈(360)에 삽입 걸림되어, 상기 제2하우징(210)의 일 단부가 상기 리어홀더(300)의 삽입된 상태에서 임의로 분리되는 것을 방지하게 된다.In addition, a plurality of coupling hooks 280 protrude from the outer circumference of one end of the second housing 210. The coupling hook 280 is inserted into the assembly coupling groove 360 of the rear holder 300 to be described later, and one end of the second housing 210 is inserted into the rear holder 300. It can be prevented from being separated arbitrarily in the state.
또한, 상기 제2하우징(210)의 일 단부에는 링 형상을 가지는 플렉서블한 재질의 제2씰링(212)이 구비될 수 있다. 여기서, 상기 제2씰링(212)은 상기 제2하우징(210)이 이후 설명될 상기 리어홀더(300)에 결합된 상태에서, 상기 제2하우징(210)과 상기 리어홀더(300) 사이를 통해 외부로부터 수분이 상기 제2하우징(210) 및 상기 리어홀더(300) 내부로 유입되지 않게 밀폐시키는 역할을 한다. 그리고, 상기 제2하우징(210) 내부에는 내부씰링(213)을 구비할 수도 있다. 여기서, 상기 내부씰링(213)은 상기 제1하우징(110)과 상기 제2하우징(210)이 결합된 상태에서, 상기 제1하우징(110)과 상기 제2하우징(210) 사이를 통해 외부로부터 수분이 상기 제1,2하우징(110)(210) 내부로 유입되지 않게 밀폐시키는 역할을 한다. 더불어, 상기 제2하우징(210) 내측에는 제2인터락(290)을 구비할 수 있다. 이러한, 상기 제2인터락(280)은 앞서 설명한 상기 제1인터락(170)과 마찬가지로 고전압 및 고전류 조건 하에서 상기 제1,2터미널(140)(240)간 체결 직전 또는 해제 직후에 발생될 수 있는 스파크 발생을 방지하여 작업자의 안전을 보장할 수 있게 한다. 즉, 체결과정에서 제1,2터미널(140)(240)이 체결된 후 상기 제1인터락(170) 또는 이후 설명될 제2인터락(290)이 후에 체결되어 신호를 ECU(도면미도시)에 보내면 그 때 상기 제1터미널(140) 또는 상기 제2터미널(240)로 전력이 공급되게 하며, 해제과정에서 상기 제1인터락(170) 또는 상기 제2인터락(290)이 먼저 해제되어 그 신호를 ECU에 보내면, 상기 제1터미널(140) 또는 상기 제2터미널(240)에 전력공급이 차단되어, 쇼트 또는 스파크 발생이 없는 안전한 해제를 할 수 있게 된다.In addition, one end of the second housing 210 may be provided with a second sealing ring 212 of a flexible material having a ring shape. Here, the second sealing ring 212 is in a state in which the second housing 210 is coupled to the rear holder 300 to be described later, through the second housing 210 and the rear holder 300. Moisture from the outside serves to seal the second housing 210 and the rear holder 300 from being introduced into the interior. In addition, an inner sealing 213 may be provided inside the second housing 210. Here, the inner sealing 213 from the outside through the first housing 110 and the second housing 210 in a state in which the first housing 110 and the second housing 210 are coupled. It serves to seal moisture so that it does not flow into the first and second housings 110 and 210. In addition, a second interlock 290 may be provided inside the second housing 210. The second interlock 280 may be generated immediately before or immediately after the release between the first and second terminals 140 and 240 under high voltage and high current conditions similar to the first interlock 170 described above. It ensures the safety of the operator by preventing the occurrence of sparks. That is, after the first and second terminals 140 and 240 are fastened in the fastening process, the first interlock 170 or the second interlock 290 to be described later is fastened to signal ECU (not shown). In this case, power is supplied to the first terminal 140 or the second terminal 240, and the first interlock 170 or the second interlock 290 is released first during the release process. When the signal is transmitted to the ECU, power supply to the first terminal 140 or the second terminal 240 is cut off, thereby enabling a safe release without a short or spark.
상기 리어홀더(300)는 상기 제2커넥터(200)에 결합되어, 상기 제2하우징(210)에 설치된 상기 제2노이즈쉴드(250)와 상기 와이어쉴드(260)가 접촉되도록 상기 와이어쉴드(260)의 일 단부를 압축시킨다. 이러한, 상기 리어홀더(300)는 합성수지와 같은 절연성 재질로 만들어 진다. 도 8 및 도 9를 참조하면, 상기 리어홀더(300) 내부에는 상기 제2하우징(210)의 일 단부가 삽입 설치되도록 내부공간(310)이 마련된다. 이러한, 상기 내부공간(310)에는 상기 제2커넥터(200)의 제2하우징(210)이 삽입 설치된다.The rear holder 300 is coupled to the second connector 200 so that the wire shield 260 is in contact with the second noise shield 250 installed in the second housing 210 and the wire shield 260. One end of the The rear holder 300 is made of an insulating material such as synthetic resin. 8 and 9, an inner space 310 is provided in the rear holder 300 such that one end of the second housing 210 is inserted into the rear holder 300. The second housing 210 of the second connector 200 is inserted into the internal space 310.
그리고, 상기 리어홀더(300)의 내측에는 상기 내부공간(310)에 연통되게 복수의 와이어공(330)들이 관통 형성된다. 이러한, 상기 와이어공(330)들로 상기 케이블이 삽입 설치된다. 그리고, 상기 와이어공(330)의 내부에는 상기 케이블과 상기 상기 와이어공(330) 내측 사이를 통해 수분이 유입되지 않도록 링 형상을 가지는 플렉서블한 재질의 제3씰링(331)이 구비될 수 있다.In addition, a plurality of wire holes 330 are formed in the rear holder 300 so as to communicate with the internal space 310. The cable is inserted into the wire holes 330. In addition, a third sealing 331 of a flexible material having a ring shape may be provided inside the wire hole 330 such that moisture does not flow between the cable and the inside of the wire hole 330.
또한, 상기 리어홀더(300)의 양 측면에는 제2결합돌기(320)가 돌출되게 형성된다. 상기 제2결합돌기(320)는 이후 설명될 상기 레버(400)의 제2결합슬릿(413)에 삽입되어, 상기 레버(400)와 협력하여 상기 제2커넥터(200) 및 상기 리어홀더(300)를 결합시키는 역할을 한다.In addition, the second coupling protrusion 320 protrudes from both side surfaces of the rear holder 300. The second coupling protrusion 320 is inserted into the second coupling slit 413 of the lever 400, which will be described later, and cooperates with the lever 400 to connect the second connector 200 and the rear holder 300. ) Is combined.
더불어, 상기 리어홀더(300)의 일 측부에는 걸림후크(340)가 돌출 형성된다. 이러한, 상기 걸림후크(340)는 이후 설명될 상기 레버(400)의 체결록킹후크(431)를 걸림시켜, 상기 레버(400)가 상기 리어홀더(300)를 상기 제2하우징(210)방향으로 가압하는 상태를 유지되게 한다.In addition, the hook hook 340 protrudes from one side of the rear holder 300. The locking hook 340 engages the locking locking hook 431 of the lever 400 to be described later, so that the lever 400 moves the rear holder 300 in the direction of the second housing 210. It keeps the state which pressurizes.
그리고, 상기 리어홀더(300)의 일 단부 가장자리 둘레에는 상기 결합후크(280)에 대응되게 복수의 조립결합홈(360)들이 형성된다. 이러한, 상기 조립결합홈(360)에 상기 제2하우징(210)의 결합후크(280)가 삽입 걸림되면서, 상기 리어홀더(300)와 상기 제2하우징(210)은 결합된다.In addition, a plurality of assembly coupling grooves 360 are formed around the edge of one end of the rear holder 300 to correspond to the coupling hook 280. As such, as the coupling hook 280 of the second housing 210 is inserted into the assembly coupling groove 360, the rear holder 300 and the second housing 210 are coupled to each other.
상기 리어홀더(300)의 일 측부, 즉, 상기 걸림후크(340)에 인접된 위치에는 복수의 걸림홈(350)을 형성할 수 있다. 이러한, 상기 걸림홈(350)에는 이후 설명될 상기 고정부재(500)를 설치할 경우, 상기 고정부재(500)를 일 측부가 삽입 걸림된다.A plurality of locking grooves 350 may be formed at one side of the rear holder 300, that is, at a position adjacent to the locking hook 340. When the fixing member 500 to be described later is installed in the locking groove 350, one side of the fixing member 500 is inserted and locked.
상기 레버(400)는 상기 제2하우징(210)의 회전축(220)에 회전가능하게 설치된 상태로 상기 제1커넥터(100)의 제1하우징(110) 및 상기 리어홀더(300)를 상기 제2하우징(210) 방향으로 당기면서, 상기 제1,2커넥터(100)(200) 및 상기 리어홀더(300)를 상호 결합된 상태로 유지되게 한다. 여기서, 상기 레버(400)는 상기 리어홀더(300)를 상기 제2커넥터(200) 방향으로 당김으로써, 앞서 설명한 상기 와이어쉴드(260)와 상기 제2노이즈쉴드(250)가 항상 밀착상태를 유지하도록 하여, 전자파 차폐성능을 증대시키게 된다. 도 10 및 도 11을 참조하면, 상기 레버(400)는 회동판(410), 연결판(420), 록킹부(430)를 포함한다.The lever 400 is rotatably installed on the rotating shaft 220 of the second housing 210 to move the first housing 110 and the rear holder 300 of the first connector 100 to the second. While pulling in the direction of the housing 210, the first and second connectors 100 and 200 and the rear holder 300 are maintained in a mutually coupled state. Here, the lever 400 pulls the rear holder 300 in the direction of the second connector 200 so that the wire shield 260 and the second noise shield 250 described above are always in close contact with each other. By doing so, the electromagnetic shielding performance is increased. 10 and 11, the lever 400 includes a pivoting plate 410, a connecting plate 420, and a locking part 430.
상기 회동판(410)은 상기 제2하우징(210)의 회전축(220)에 각각 회전 가능하게 설치되는 한 쌍의 판 부재이다. 이러한, 상기 회동판(410)의 일 측부에는 각각 상기 회전축(220)이 설치되는 회전홀(411)을 관통되게 형성한다. 상기 회전홀(411)에 상기 제2하우징(210)의 회전축(220)이 관통하여 상기 레버(400)가 상기 제2하우징(210)에 회전가능하도록 설치된다.The rotating plate 410 is a pair of plate members rotatably installed on the rotation shaft 220 of the second housing 210, respectively. One side of the rotating plate 410 is formed so as to pass through the rotating hole 411 in which the rotating shaft 220 is installed. The rotating shaft 220 of the second housing 210 penetrates the rotation hole 411 so that the lever 400 is rotatably installed in the second housing 210.
도 11을 참조하면, 상기 회전홀(411)의 내면에는 삽입홈(416)이 일정깊이로 요입되게 형성된다. 상기 삽입홈(416)은 상기 회전축(220)이 상기 회전홀(411)에 삽입될 때, 상기 회전축(220)의 걸림단(221)이 통과하는 부분이다.Referring to FIG. 11, an insertion groove 416 is formed in the inner surface of the rotation hole 411 to be recessed to a predetermined depth. The insertion groove 416 is a portion through which the locking end 221 of the rotating shaft 220 passes when the rotating shaft 220 is inserted into the rotating hole 411.
그리고, 상기 회동판(410)에는 제1결합슬릿(412) 및 상기 제2결합슬릿(413)이 요입되게 형성된다. 상기 제1결합슬릿(412) 및 상기 제2결합슬릿(413)은 상기 회전홀(411)을 중심으로 상호 대향된 상태로 일정한 곡률을 가지도록 형성된다. 따라서, 상기 제1결합슬릿(412)에는 상기 제1커넥터(100)의 제1결합돌기(120)가 삽입되어 안내되며, 상기 제2결합슬릿(413)에는 상기 리어홀더(300)의 제2결합돌기(320)가 삽입되어 안내된다.In addition, a first coupling slit 412 and the second coupling slit 413 are formed in the pivoting plate 410 to be recessed. The first coupling slit 412 and the second coupling slit 413 are formed to have a constant curvature in a state in which they face each other with respect to the rotation hole 411. Accordingly, the first coupling protrusion 120 of the first connector 100 is inserted into the first coupling slit 412, and the second coupling slit 413 is inserted into the second coupling slit 413. Coupling protrusion 320 is inserted and guided.
또한, 상기 회동판(410)의 일 측부에는 상기 회전홀(411)을 중심으로 원주방향에 대해 상호 이격되게 복수의 위치고정홈(414)들 및 작동구간홈(415)이 요입 형성된다. 상기 위치고정홈(414)에는 상기 제2하우징(210)의 고정돌기(270)가 삽입 걸림되도록 하여, 상기 회동판(410)을 일정한 위치에서 회동되지 않게 고정시킨다. 반면에, 상기 작동구간홈(415)에 상기 고정돌기(270)가 삽입된 경우, 이후 설명될 상기 록킹부(430)의 체결록킹후크(431)가 상기 리어홀더(300)의 걸림후크(340)에 걸림 체결될 수 있는 각도까지 상기 회동판(410)을 회동되게 가이드하게 된다.In addition, a plurality of position fixing grooves 414 and operation section grooves 415 are recessed in one side of the pivoting plate 410 so as to be spaced apart from each other in the circumferential direction with respect to the rotation hole 411. The fixing protrusion 270 of the second housing 210 is inserted into the position fixing groove 414 to fix the pivoting plate 410 so as not to rotate at a predetermined position. On the other hand, when the fixing protrusion 270 is inserted into the operation section groove 415, the locking hook 431 of the locking portion 430 to be described later is the hook hook 340 of the rear holder 300 Guide the pivoting plate 410 to be rotated to an angle that can be engaged.
상기 연결판(420)은 상기 회동판(410)들의 단부를 상호 연결 결합시키는 판 부재이다. 이러한, 상기 연결판(420)에 의해 한 쌍의 상기 회동판(410)이 상기 제2하우징(210)의 양측면에 서로 대칭되게 설치된다. 그러므로, 상기 회동판(410)의 회전에 의해 전달되는 힘이 상기 제2커넥터(200)에 균형을 이루면서 골고루 분배되도록 하여 상기 제1,2커넥터(100)(200) 및 상기 리어홀더(300)의 조립작업이 원활하게 이루어지게 된다.The connecting plate 420 is a plate member for interconnecting the ends of the rotating plate 410. The pair of rotating plates 410 are symmetrically installed on both sides of the second housing 210 by the connecting plate 420. Therefore, the force transmitted by the rotation of the rotary plate 410 is evenly distributed while balancing the second connector 200 so that the first and second connectors 100 and 200 and the rear holder 300 are equally distributed. Assembly work will be made smoothly.
상기 록킹부(430)는 상기 리어홀더(300)의 걸림후크(340)에 걸림되는 부분이다. 이러한, 상기 록킹부(430)는 상기 연결판(420)의 일 측부에 탄성 변형가능하게 결합된다. 여기서, 상기 록킹부(430)는 작업자의 누름힘에 따라 탄성 변형되도록 'ㄷ'형상을 가진다. 상기 록킹부(430)의 저면에는 상기 걸림후크(340)에 걸림되는 체결록킹후크(431)가 돌출 형성된다.The locking part 430 is a part which is caught by the hook hook 340 of the rear holder 300. The locking part 430 is elastically deformably coupled to one side of the connecting plate 420. Here, the locking portion 430 has a '' shape to elastically deform according to the pressing force of the operator. A locking locking hook 431 engaged with the locking hook 340 is protruded from the bottom of the locking unit 430.
도 12를 참조하면, 상기 레버(400)의 회동판(410) 내측부에는 제1체결단(440) 및 제2체결단(450)이 돌출 형성될 수 있다. 이러한, 상기 회동판(410)에 상기 제1,2체결단(440)(450)이 형성될 경우, 도 13과 같이 일 측부는 앞서 설명한 상기 리어홀더(300)의 걸림홈(350)에 삽입 걸림되고, 타 측부는 상기 제1,2체결단(440)(450)에 각각 걸림되는 고정부재(500)를 구비할 수도 있다. 즉, 상기 고정부재(500)는 상기 록킹부(430) 체결록킹후크(431)가 상기 리어홀더(300)의 걸림후크(340)에 걸림된 상태에서 임의의 힘이 작용되더라도 해제되지 않게 고정시킨다.Referring to FIG. 12, a first fastening end 440 and a second fastening end 450 may protrude from an inner portion of the pivoting plate 410 of the lever 400. When the first and second fastening ends 440 and 450 are formed in the pivoting plate 410, one side portion is inserted into the locking groove 350 of the rear holder 300 as described above. The other side may be provided with a fixing member 500 which is engaged with the first and second fastening ends 440 and 450, respectively. That is, the fixing member 500 fixes the locking part 430 so that the locking locking hook 431 is not released even if any force is applied while the locking hook 431 is engaged with the locking hook 340 of the rear holder 300. .
도 14를 참조하면, 상기 고정부재(500)는 본체(510), 제1걸림대(520), 제2걸림대(530)를 포함한다. 상기 본체(510)는 상기 레버(400)의 록킹부(430)에 체결되는 부분이다. 여기서, 상기 본체(510)에는 상기 레버(400)의 록킹부(430) 일 단이 삽입되도록 휨방지고정홀(511)이 관통 형성된다. 이러한, 상기 휨방지고정홀(511)에 상기 록킹부(430)가 삽입되면서, 임의의 힘에 의해 상기 록킹부(430)가 탄성변형되지 못하도록 하여, 상기 록킹부(430)에 누름힘이 가해지더라도 상기 체결록킹후크(431)가 상기 걸림후크(340)에 걸림된 상태에서 해제되지 않게 된다. 그리고, 상기 본체(510)의 일 측부에는 상기 리어홀더(300)의 걸림홈(350)에 대응 삽입되는 복수의 걸림돌기(512)들이 돌출 형성된다.Referring to FIG. 14, the fixing member 500 includes a main body 510, a first catching stand 520, and a second catching stand 530. The main body 510 is a part fastened to the locking part 430 of the lever 400. Herein, the bending prevention fixing hole 511 is formed in the main body 510 so that one end of the locking part 430 of the lever 400 is inserted. The locking part 430 is inserted into the bending preventing fixing hole 511, so that the locking part 430 is not elastically deformed by an arbitrary force, and a pressing force is applied to the locking part 430. Even if the locking locking hook 431 is caught in the locking hook 340 is not released. In addition, a plurality of locking protrusions 512 inserted into the locking groove 350 of the rear holder 300 protrude from one side of the main body 510.
상기 제1걸림대(520)는 상기 본체(510)의 일 측부에 연장 형성된 상태로 상기 레버(400)에 연결되는 부재이다. 이러한, 상기 제1걸림대(520)의 일 측부에는 상기 레버(400)의 제1체결단(440)에 걸림되는 제1이탈방지돌기(521)가 돌출 형성된다.The first latch 520 is a member connected to the lever 400 in a state in which it is extended to one side of the main body 510. The first release preventing protrusion 521 is formed at one side of the first catching rod 520 to be engaged with the first fastening end 440 of the lever 400.
상기 제2걸림대(530)는 상기 제1걸림대(520)와 마찬가지로 상기 본체(510)의 일 측부에 연장 형성된 상태로 상기 레버(400)에 연결되는 부재이다. 이러한, 상기 제2걸림대(530)는 상기 제1걸림대(520)에 수평상태로 상기 본체(510) 일 측부로 연장 형성된다. 여기서, 상기 제2걸림대(530)의 일 측부에는 상기 레버(400)의 제2체결단(450)에 걸림되는 제2이탈방지돌기(531)가 돌출 형성된다.The second catching block 530 is a member connected to the lever 400 in a state in which the second catching block 530 extends to one side of the main body 510 like the first catching block 520. The second hook 530 is formed to extend to one side of the main body 510 in a horizontal state with respect to the first hook 520. Here, a second departure preventing protrusion 531 that is caught on the second fastening end 450 of the lever 400 is formed at one side of the second locking stand 530.
도 15를 참조하면, 상기 레버(400)의 체결록킹후크(431)가 상기 리어홀더(300)의 걸림후크(340)에 걸림된 상태에서, 상기 고정부재(500)의 걸림돌기(512)는 상기 리어홀더(300)의 걸림홈(350)에 삽입 걸림된다. 동시에, 상기 제1걸림대(520)의 제1이탈방지돌기(521)는 상기 레버(400)의 제1체결단(440)에 걸림되며, 상기 제2걸림대(530)의 제2이탈방지돌기(531)는 상기 레버(400)의 제2체결단(450)에 걸림된다.Referring to FIG. 15, while the locking locking hook 431 of the lever 400 is engaged with the locking hook 340 of the rear holder 300, the locking protrusion 512 of the fixing member 500 is It is inserted into the locking groove 350 of the rear holder 300. At the same time, the first release preventing protrusion 521 of the first catching block 520 is caught by the first fastening end 440 of the lever 400, and the second release preventing protrusion of the second catching stand 530 ( 531 is engaged with the second fastening end 450 of the lever 400.
이와 같은 구성으로 이루어진 일실시예에 따른 상기 레버타입 커넥터 어셈블리의 조립동작을 도 1 내지 도 18을 참조하여 설명하면 다음과 같다.The assembling operation of the lever type connector assembly according to the exemplary embodiment configured as described above will be described with reference to FIGS. 1 to 18.
먼저, 작업자는 제1 및 제2하우징(110)(210)의 터미널공(130)(230)에 케이블과 연결된 상기 제1,2터미널(140)(240)들을 각각 설치한다. 이 상태에서 상기 제2하우징(210)의 회전축(220)에 상기 레버(400)의 회전홀(411)을 삽입시켜 회동되게 설치한다.First, an operator installs the first and second terminals 140 and 240 connected to a cable in the terminal holes 130 and 230 of the first and second housings 110 and 210, respectively. In this state, the rotation hole 411 of the lever 400 is inserted into the rotation shaft 220 of the second housing 210 so as to be rotated.
도 16을 참조하면, 이후, 상기 작업자는 상기 제2하우징(210)의 일 단부를 상기 리어홀더(300)에 삽입 결합한다. 즉, 상기 제2하우징(210)의 결합후크(280)를 상기 리어홀더(300)의 조립결합홈(360)에 삽입 걸림시킨다. 그리고, 상기 리어홀더(300)의 제2결합돌기(320)는 상기 레버(400)의 제2결합슬릿(413)에 삽입되게 한다.Referring to FIG. 16, the operator inserts one end of the second housing 210 into the rear holder 300. That is, the coupling hook 280 of the second housing 210 is inserted into the assembly coupling groove 360 of the rear holder 300. In addition, the second coupling protrusion 320 of the rear holder 300 is inserted into the second coupling slit 413 of the lever 400.
도 17을 참조하면, 상기 제2하우징(210)에 상기 리어홀더(300)를 결합한 후에는, 상기 제2하우징(210)의 내부공간(211)으로 상기 제1하우징(110)의 일 단부를 삽입 설치한다. 그리고, 상기 제1하우징(110)의 제1결합돌기(120)는 상기 레버(400)의 제1결합슬릿(412)에 삽입되게 한다.Referring to FIG. 17, after coupling the rear holder 300 to the second housing 210, one end of the first housing 110 may be moved into an inner space 211 of the second housing 210. Insert and install. The first coupling protrusion 120 of the first housing 110 is inserted into the first coupling slit 412 of the lever 400.
이후, 상기 작업자는 도 18과 같이 상기 레버(400)를 회전시키면서, 상기 레버(400)의 체결록킹후크(431)가 상기 리어홀더(300)의 걸림후크(340)에 걸림되게 한다. 이때, 상기 레버(400)는 상기 작동구간홈(415)을 따라 회전하게 되며, 상기 제1결합슬릿(412) 및 상기 제2결합슬릿(413)에 삽입된 상기 제1결합돌기(120) 및 상기 제2결합돌기(320)가 안내되면서, 상기 제1하우징(110) 및 상기 리어홀더(300)는 상기 제2하우징(210) 방향으로 당겨지면서, 상기 제1,2커넥터(100)(200) 및 상기 리어홀더(300)의 결합작업이 완료된다.Thereafter, the worker rotates the lever 400 as shown in FIG. 18, such that the locking locking hook 431 of the lever 400 is caught by the locking hook 340 of the rear holder 300. At this time, the lever 400 is rotated along the operation section groove 415, the first coupling protrusion 120 and the first coupling slit 412 and the second coupling slit 413 inserted into the While the second coupling protrusion 320 is guided, the first housing 110 and the rear holder 300 are pulled in the direction of the second housing 210, and the first and second connectors 100 and 200 are connected to each other. ) And the coupling of the rear holder 300 is completed.
만약, 상기 고정부재(500)를 설치할 경우에는, 상기 레버(400)의 록킹부(430)가 상기 본체(510)의 휨방지고정홀(511)에 삽입되게 한다. 더불어, 상기 걸림돌기(512)가 상기 리어홀더(300)의 걸림홈(350)에 삽입 걸림되게 함과 동시에, 상기 제1걸림대(520)의 제1이탈방지돌기(521) 및 상기 제2걸림대(530)의 제2이탈방지돌기(531)가 상기 레버(400) 내측부의 상기 제1체결단(440) 및 상기 제2체결단(450)에 걸림 고정되게 한다. 이와 같이, 상기 고정부재(500)를 설치할 경우에는, 상기 레버(400)의 체결록킹후크(431)가 상기 리어홀더(300)의 걸림후크(340)에 걸림된 상태에서 임의의 힘에 의해서 이탈되지 않게 됨으로써, 상기 제1,2커넥터(100) 및 상기 리어홀더(300)를 안정적인 결합상태로 유지시키게 된다.If the fixing member 500 is installed, the locking part 430 of the lever 400 is inserted into the bending preventing fixing hole 511 of the main body 510. In addition, the locking protrusion 512 is inserted into the locking groove 350 of the rear holder 300, and at the same time, the first separation preventing projection 521 and the second locking stand of the first locking stand 520. A second departure preventing protrusion 531 of 530 is fixed to the first fastening end 440 and the second fastening end 450 inside the lever 400. As such, when the fixing member 500 is installed, the locking locking hook 431 of the lever 400 is separated by an arbitrary force in a state in which the locking locking hook 431 is engaged with the locking hook 340 of the rear holder 300. By not doing so, the first and second connectors 100 and the rear holder 300 are maintained in a stable coupling state.
이와 같이, 일실시예에 따른 레버타입 커넥터 어셈블리는, 상기 제2커넥터(200)에 회전가능하게 설치된 상기 레버(400)가 상기 제1커넥터(100) 및 상기 리어홀더(300)를 상기 제2커넥터(200) 방향으로 당기면서, 상기 제1,2커넥터(100)(200) 및 상기 리어홀더(300)의 안정적인 결합상태를 유지시킨다.As such, in the lever type connector assembly according to the exemplary embodiment, the lever 400 rotatably installed in the second connector 200 connects the first connector 100 and the rear holder 300 to the second. While pulling in the direction of the connector 200, the first and second connectors 100 and 200 and the rear holder 300 maintain a stable coupling state.
더불어, 상기 레버(400)가 상기 리어홀더(300)를 상기 제2커넥터(200) 방향으로 당기면서 상기 제2커넥터(200) 내부에 설치된 상기 와이어쉴드(260)가 상기 제2노이즈쉴드(250)에 밀착상태를 유지하도록 가압하여, 항상 안정적인 전자파 차폐성능을 구현할 수 있게 된다.In addition, while the lever 400 pulls the rear holder 300 in the direction of the second connector 200, the wire shield 260 installed inside the second connector 200 is connected to the second noise shield 250. Pressurized to maintain a close contact state, it is possible to implement a stable electromagnetic shielding performance at all times.
본 발명은 도면에 도시된 실시예를 참고로 설명되었으나 이는 예시적인 것에 불과하며, 본 기술 분야의 통상의 지식을 가진 자라면 이로부터 다양한 변형 및 균등한 다른 실시예가 가능하다는 점을 이해할 것이다. 따라서, 본 발명의 진정한 기술적 보호 범위는 첨부된 특허청구범위의 기술적 사상에 의하여 정해져야 할 것이다.Although the present invention has been described with reference to the embodiments shown in the drawings, this is merely exemplary, and it will be understood by those skilled in the art that various modifications and equivalent other embodiments are possible. Therefore, the true technical protection scope of the present invention will be defined by the technical spirit of the appended claims.

Claims (5)

  1. 내부에 제1터미널 및 제1노이즈쉴드가 설치되며, 양측면에 제1결합돌기가 돌출 형성된 제1커넥터와;A first connector installed inside the first terminal and the first noise shield and having first coupling protrusions protruding from both sides thereof;
    상기 제1커넥터와 결합하도록 내부에 상기 제1커넥터가 설치되는 내부공간이 형성되며, 내부에는 제2노이즈쉴드 및 와이어쉴드와 상기 제1커넥터와 연결되는 제2터미널이 설치되고, 양측면에 회전축이 돌출 형성된 제2커넥터와;An inner space in which the first connector is installed is formed inside the first connector so as to be coupled to the first connector. A second noise shield and a wire shield and a second terminal connected to the first connector are installed therein. A protruding second connector;
    상기 제2커넥터와 결합하도록 내부에 상기 제2커넥터가 설치되는 내부공간이 형성되며, 양측면에 제2결합돌기가 형성되며, 일측부에 걸림후크가 돌출 형성된 리어홀더와;A rear holder in which an inner space in which the second connector is installed is formed so as to be coupled to the second connector, second coupling protrusions are formed on both sides, and a hook hook protrudes from one side;
    상기 회전축에 회전가능하게 설치되며, 양측면에는 각각 상기 제1결합돌기 및 제2결합돌기가 삽입 안내되는 제1결합슬릿과 제2결합슬릿이 형성되며, 일측부에는 상기 걸림후크에 걸림되는 체결록킹후크가 형성된 레버를 포함하여,It is rotatably installed on the rotating shaft, the first coupling slit and the second coupling slit are formed on both sides of the first coupling projection and the second coupling projection is guided, respectively, one side of the locking locking is engaged with the hook hook Including a lever with a hook,
    상기 체결록킹후크가 상기 걸림후크에 걸림될 경우, 상기 레버가 상기 제1커넥터 및 상기 리어홀더를 상기 제2커넥터 방향으로 당겨, 상기 커넥터 및 상기 리어홀더와 상기 제2커넥터가 상호 결합되게 하며, 상기 리어홀더가 상기 제2커넥터 방향으로 당겨지면서 상기 와이어쉴드를 상기 제2노이즈쉴드에 밀착되게 가압하여 전자파 차폐 성능을 증대시키는 레버타입 커넥터 어셈블리.When the locking locking hook is engaged with the locking hook, the lever pulls the first connector and the rear holder in the direction of the second connector so that the connector, the rear holder and the second connector are coupled to each other. And the rear holder is pulled toward the second connector to press the wire shield closely to the second noise shield to increase electromagnetic shielding performance.
  2. 청구항 1에 있어서,The method according to claim 1,
    상기 레버는,The lever is
    상기 회전축에 각각 회전 가능하게 삽입되도록 회전홀이 관통 형성되며, 상기 회전홀을 중심으로 상호 대향되게 상기 제1결합슬릿 및 제2결합슬릿이 형성된 한 쌍의 회동판과,A pair of rotating plates formed through the rotating holes so as to be rotatably inserted into the rotating shafts, the first coupling slit and the second coupling slit formed to face each other with respect to the rotating hole;
    상기 회동판의 단부를 상호 연결 결합시키는 연결판과,A connecting plate for mutually coupling an end of the rotating plate;
    상기 연결판에 탄성변형 가능하도록 결합되며, 저면에는 상기 체결록킹후크가 돌출 형성된 'ㄷ' 형상의 록킹부를 포함하는 레버타입 커넥터 어셈블리.The lever-type connector assembly is coupled to the connecting plate so as to be elastically deformable, the bottom surface includes a locking portion of the 'c' shape protruding the locking locking hook.
  3. 청구항 2에 있어서,The method according to claim 2,
    상기 제2커넥터의 양 측면에는 돌출되게 고정돌기가 형성되며,Fixing protrusions are formed to protrude from both sides of the second connector,
    상기 회동판의 일 측부에는 상기 회전홀을 중심으로 원주방향에 대해 상호 이격되게 복수의 위치고정홈들 및 작동구간홈이 요입 형성되어,A plurality of position fixing grooves and operation section grooves are formed in one side of the rotating plate so as to be spaced apart from each other in a circumferential direction with respect to the rotation hole.
    상기 위치구간홈에 선택적으로 상기 고정돌기가 삽입 걸림되면서, 상기 회동판을 회동되지 않도록 고정시키며,The locking projection is selectively inserted into the position section groove, thereby fixing the pivoting plate not to rotate,
    상기 작동구간홈에 상기 고정돌기가 삽입된 상태에서 상기 체결록킹후크가 상기 걸림후크에 걸림 체결되는 각도까지 상기 회동판이 회동되게 가이드하는 레버타입 커넥터 어셈블리.And a lever-type connector assembly for guiding the pivoting plate to be rotated to an angle at which the locking locking hook is engaged with the locking hook while the fixing protrusion is inserted into the operation section groove.
  4. 청구항 1 내지 청구항 3 중 어느 한 항에 있어서,The method according to any one of claims 1 to 3,
    상기 리어홀더 일 측부에는 복수의 걸림홈이 요입 형성되며,One side of the rear holder is formed with a plurality of recess grooves,
    상기 레버의 내 측부에는 제1체결단 및 제2체결단이 돌출 형성되고,The first fastening end and the second fastening end protrude from the inner side of the lever,
    일 측부가 상기 걸림홈에 삽입 걸림된 상태로 타 측부는 상기 제1체결단 및 제2체결단에 걸림되면서, 상기 체결록킹후크가 상기 걸림후크에 걸림된 상태에서 해제되지 않게 고정시키는 고정부재를 더 구비하며,While the other side portion is caught in the first fastening end and the second fastening end while the one side is inserted into the locking groove, the fixing member for fixing the fastening locking hook so as not to be released in the state of being locked to the locking hook. More equipped
    상기 고정부재는,The fixing member,
    상기 레버의 록킹부가 삽입되어 상기 록킹부의 탄성변형을 방지하는 휨방지고정홀이 관통 형성되며, 일 측부에는 상기 걸림홈에 대응 삽입되는 복수의 걸림돌기들이 돌출 형성된 본체와,The locking portion of the lever is inserted into the bending preventing fixing hole for preventing the elastic deformation of the locking portion is formed through, the main body is formed with a plurality of locking projections protruding corresponding to the locking groove on one side;
    상기 본체에 연장 형성되며, 일 측부에는 상기 제1체결단에 걸림되게 제1이탈방지돌기가 돌출 형성된 제1걸림대와,It is formed extending in the main body, one side portion has a first catching bar protruding from the first release preventing projection to be locked to the first fastening end,
    상기 제1걸림대에 수평상태로 상기 본체에 연장 형성되며, 일 측부에는 상기 제2체결단에 걸림되게 제2이탈방지돌기가 돌출 형성된 제2걸림대를 포함하는 레버타입 커넥터 어셈블리.The lever-type connector assembly is formed to extend to the main body in a horizontal state on the first catching rod, and a second catching rod protruding from the second fastening end to the second fastening end on one side.
  5. 청구항 1 내지 청구항 3 중 어느 한 항에 있어서,The method according to any one of claims 1 to 3,
    상기 제2커넥터의 일 측부에 돌출 형성된 복수의 결합후크들 및,A plurality of coupling hooks protruding from one side of the second connector,
    상기 리어홀더의 일 단부에 형성되어, 상기 결합후크가 대응되게 걸림 결합되는 복수개의 조립결합홈을 더 구비하여,It is formed at one end of the rear holder, the coupling hook further comprises a plurality of assembly coupling grooves correspondingly engaged,
    상기 제2커넥터와 상기 리어홀더가 결합시, 상기 결합후크들과 상기 조립결합홈이 상호 체결되는 레버타입 커넥터 어셈블리.And the coupling hooks and the assembly coupling groove are coupled to each other when the second connector and the rear holder are coupled to each other.
PCT/KR2010/003716 2009-07-20 2010-06-10 Lever type connector assembly WO2011010793A2 (en)

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CN102891397A (en) * 2012-09-19 2013-01-23 中航光电科技股份有限公司 Rectangular electric connector with locking function and component of rectangular electric connector
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KR20110008466A (en) 2011-01-27
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