CN1750329A - Connector and connector device - Google Patents
Connector and connector device Download PDFInfo
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- CN1750329A CN1750329A CN 200510103232 CN200510103232A CN1750329A CN 1750329 A CN1750329 A CN 1750329A CN 200510103232 CN200510103232 CN 200510103232 CN 200510103232 A CN200510103232 A CN 200510103232A CN 1750329 A CN1750329 A CN 1750329A
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Abstract
The invention aims to enable to easily carrying out unlocking while securing a retaining force of both housings in a normal fitting state. To a male housing 30, a slider 50 movable along front and rear directions, and a compression coil spring 70 capable of storing energizing force accompanied with retreat of the slider 50 pushed-in by a female housing 10 during a fitting process are assembled. Furthermore, at the male housing 30, a cantilever state lock arm 31 extending along the front and rear directions is bendably installed, and at the female housing 10, a lock receiving part 16 elastically engageable with a lock part 39 of the lock arm 31 is installed. At the slider 50, a releasing operation part 99 which is engaged with the lock receiving part 16 accompanied with retreating movement of the slider 50, and which makes the lock arm 31 bent and deformed in the direction separating from the lock receiving part 16 by this engagement.
Description
The present invention relates to connector and be provided with part and be connected the electrical connector that prevents function.
In Japanese Unexamined Patent Application No.2004-134259, disclose and be provided with the connector that the part connection prevents function.This connector is made up of male housing and female housing, and this male housing is formed with socket, and this female housing can be installed in this socket, and the slide block that wherein can be on forward and backward directions moves along the upper surface of female housing is assembled in the female housing.In connecting the process of two shells, male housing promotes this slide block and moves backward, and biasing force gathers the elastic compression power that compresses disc spring and make on the direction that two shells separate, and this compresses disc spring in being contained in slide block.Therefore,, then accumulate in the biasing force that compresses in the disc spring and discharge, make two shells separate by force, thereby avoid two shells to be in the situation that part connects if attended operation stops under the situation that two housing parts connect.
Female housing is provided with the cantilever shape lock arm, and locking projection is arranged on the free end of lock arm, when two shells correctly connect, this locking projection can with the lock part resilient engagement that is arranged on the male housing.This slide block is provided with the pressing part that unlocks, and this pressing part that unlocks can be inserted in the deformation space of lock arm, to prevent the lock arm strain.When under the elastic pressure effect of slide block at biasing member when mobile backward, this pressing part that unlocks withdraws from from the deformation space of lock arm, thereby allows the lock arm resilient movement.
For fear of two shell accidental separation of correct connection, wish to form vertical plane, to guarantee enough confining forces perpendicular to two shell detaching directions by two locking surfaces with lock part and locking projection.
Yet, since for purposes such as maintenance with male housing and female housing after separating, if unlocking is subjected to forcing the influence of strain lock arm, so two locking surfaces formation vertical planes, then need extra operating physical force to unlock, become the reason of operation load.
In view of the above problems, the present invention improves, and the objective of the invention is and can unlock simply, has guaranteed enough confining forces of correct two shells that connect each other simultaneously.
According to the present invention, a kind of connector is provided, comprising:
Connector shell, this connector shell can be connected with the matching connector shell and separate,
Lock arm, this lock arm is arranged in the connector shell, basically connection and the detaching direction along two connector shells extends, and can along be connected the direction that becomes to be not equal to 0 ° or 180 ° angle with detaching direction, preferably be substantially perpendicular to and connect and the detaching direction resilient movement, wherein, this lock arm is provided with the lock part, when two connector shells correctly connect basically, this lock part can with the bonding part resilient engagement that is arranged in the matching connector shell
Movable member, this movable member be assembled among the connector shell or on, and can be basically move along the connection and the detaching direction of two connector shells,
At least one biasing device, this biasing device to small part be bearing among the movable member or on, be used for the matching connector shell that is subjected to connecting promote and with direction that the matching connector shell separates on gather biasing force, and be used for when two connector shells correctly connect discharging biasing force, to allow movable member to move, reach
Part unlocks, this part that unlocks be assembled among the connector shell or on, and can be basically move along the connection and the detaching direction of two connector shells, wherein, unlock part after moving, engage with the lock part that engages with the bonding part, and when the part that unlocks engages with the lock part on the direction that is disengaged with the bonding part resilient movement lock arm.
For two connector shells that will correctly connect for maintenance or other reasons separate, be assembled to the part that unlocks in the connector shell and move to the lock part and engage.Then, lock arm is making resilient movement on the direction that is disengaged with the bonding part, and this is disengaged the result as above-mentioned joint, therefore, only utilizes the simple operations of moving the part that unlocks just can make the lock part remove joint.Owing to do not need extra operating physical force that two connector shells are separated, so can reduce operation load.And the locking surface of bonding part and lock part preferably can form a surface, vertical surface preferably, and this surface is not equal to 0 ° or 180 ° along angle, preferably extends with the direction that is connected and detaching direction is perpendicular basically.Therefore, two connector shells can be held correct connection with bigger trying hard to keep.
According to a preferred embodiment of the invention, provide a kind of connector (assembly), comprising:
The pair of connectors shell, they can be connected to each other and separate,
Lock arm is arranged in one of them connector shell, extend along the connection of two connector shells and detaching direction, and can along with the direction resilient movement that is connected and detaching direction is perpendicular,
The bonding part is arranged in another connector shell, and when two connectors correctly connect, can with the lock part resilient engagement that is arranged on the lock arm,
Slide block is assembled in the connector shell, and can move along the connection and the detaching direction of two connector shells,
Biasing device, be bearing in the slide block, be used for another connector shell that is subjected to connecting promote and with direction that this another connector shell separates on gather biasing force, and be used for correctly connecting basically and discharging biasing force along with two connector shells, to allow slide block to move, reach
Part unlocks, be assembled in the connector shell, and can move along the connection and the detaching direction of two connector shells, wherein, unlock part after moving, engage with the lock part that engages with the bonding part, and resilient movement lock arm on the direction that is disengaged with the bonding part engaging with the lock part along with the part that unlocks.
For two connector shells that will correctly connect for maintenance or other reasons separate, move the part that unlocks that has been assembled in the connector shell, make it to engage with the lock part.Then, lock arm is making resilient movement on the direction that is disengaged with the bonding part, and this is disengaged the result as above-mentioned joint, therefore, only utilizes the simple operations of moving the part that unlocks just can make the lock part remove joint.Owing to do not need extra operating physical force to separate two connector shells, so can reduce operation load.And the composition surface of bonding part and lock part can form vertical surface, and this vertical surface is extended along the direction perpendicular to the detaching direction of two connector shells.Therefore, two connector shells can be held correct connection with bigger trying hard to keep.
Preferably, the part that unlocks and movable member or slide block are whole or one, and move in the process of movable member or slide block in the direction of gathering along the biasing force that makes biasing device, engage with the lock part basically.
Part and movable member or slide block are whole or one because this unlocks, so it is along with movable member or slide block move and engage with the lock part, thereby lock arm can be disengaged with the bonding part.In other words, because utilizing moving of movable member or slide block can realize unlocking, so can obviously reduce operation load, and compare with the situation that partly is arranged on the position that is different from movable member or slide block that unlocks, connector can have simple structure.
More preferably, movable member or slide block comprise the arm pressing part, and this arm pressing part is positioned at the position of facing lock arm basically on the moving direction of lock arm, and
This arm pressing part to small part enters the deformation space of lock arm, to prevent when movable member is mobile on the direction of the biasing force of release biasing device, lock arm is resilient movement on the direction that unlocks, and before or after the unlocking part and the joint of lock part, from the deformation space of lock arm, withdraw basically, with the permission lock arm resilient movement on the direction that in the process of mobile movable member on the direction of the biasing force that gathers biasing device, unlocking.
When movable member or slide block are discharging on the direction of biasing force of biasing device when mobile, arm pressing part to small part enters in the deformation space of lock arm, to prevent the lock arm resilient movement.So, can avoid when two shells correctly connect the situation of the unexpected contact locking of lock arm.On the other hand, on the direction of the biasing force that gathers biasing device in the process of mobile movable member or slide block, the at first withdrawal basically from the lock arm deformation space of arm pressing part, to allow the resilient movement of lock arm, the part that unlocks then engages with the lock part, makes lock arm to unlock.So,, can realize the operation of arm pressing part withdrawal in succession smoothly and remove the operation that unlocks of lock part along with mobile movable member or slide block.
Most preferably, lock part and releasing lock part are provided with the guide surface that unlocks, be used for the mobile of lock part directed into the part that unlocks, and the sliding contact of two guide surfaces that unlock is guided the resilient movement of lock arm.
When unlocking part when the connection of two connector shells or detaching direction move, the guidance surface that unlocks of lock part moves on the surface of the part that unlocks, with the resilient movement of guiding lock arm.Therefore, can realize smoothly unlocking.
According to the present invention, a kind of connector also is provided, especially, comprising according to the invention described above or its preferred embodiment:
Connector shell can be connected with the matching connector shell and separate,
Lock arm, be arranged in this connector shell, basically extend along the connection of two connector shells and detaching direction, and can be not equal to 0 ° or 180 ° along angle, preferably basically with the direction resilient movement that is connected and detaching direction is perpendicular, wherein, lock arm is provided with the lock part, when two connector shells correctly connect basically, by moving past through the lock part, can with the bonding part resilient engagement that is arranged in the matching connector shell
Movable member is assembled in the connector shell or is assembled on the connector shell, and can be basically moves along the connection and the detaching direction of two connector shells, and
At least one biasing device, this biasing device to small part is bearing in the movable member, be used for the matching connector shell that is subjected to connecting promote and with direction that the matching connector shell separates on gather biasing force, and be used for correctly connecting basically and discharge biasing force along with two connector shells, to allow movable member to move
It is characterized in that:
This movable member is faced lock arm basically on the moving direction of lock arm position comprises at least one arm pressing part, when movable member is mobile on the direction of the biasing force of release biasing device, this arm pressing part moves near the lock part, to prevent lock arm resilient movement on the direction that unlocks, and gathering on the direction of biasing force of biasing device when mobile when movable member, this arm pressing part moves away from the lock part, to allow lock arm resilient movement on the direction that unlocks.
According to a preferred embodiment of the invention, one of them of lock arm and arm pressing part withdraws from part individual comprising, during resilient movement, a part to the small part of another in lock arm and the arm pressing part is received into this and withdraws from the part on lock arm is unlocking direction.
According to a preferred embodiment of the invention, provide a connector (assembly), having comprised:
The pair of connectors shell, they can be connected to each other and separate,
Lock arm is arranged in one of them connector shell, extend along the connection of two connector shells and detaching direction, and can along with the direction resilient movement that is connected and detaching direction is perpendicular,
The bonding part is arranged in another connector shell, and when two connectors correctly connect, by move past the lock part can with the lock part resilient engagement that is arranged on the lock arm,
Slide block is assembled in the connector shell, and can move along the connection and the detaching direction of two connector shells, and
Biasing device, be bearing in the slide block, be used for another connector shell that is subjected to connecting promote and with direction that this another connector shell separates on gather biasing force, and be used for correctly connecting basically and discharging biasing force along with two connector shells, to allow slide block to move
It is characterized in that:
This slide block is included in above the moving direction of lock arm the arm pressing part to the position of lock arm, when slide block is mobile on the direction of the biasing force of release biasing device, this arm pressing part moves near the lock part, to prevent lock arm resilient movement on the direction that unlocks, and gathering on the direction of biasing force of biasing device when mobile when movable member, this arm pressing part moves away from the lock part, to allow lock arm resilient movement on the direction that unlocks, reaches
In lock arm and the arm pressing part at least one comprise and withdraw from part, and on lock arm is unlocking direction during resilient movement, a part to the small part of another in lock arm and the arm pressing part is received into this and withdraws from the part.
Connecting or separating in the process of two connector shells, slide block plays the effect of the biasing force that gathers biasing device, and the arm pressing part moves away from the lock part that is arranged on the lock arm, and with permission lock arm resilient movement, thereby the lock part can move on the bonding part.When the lock arm resilient movement, a part to the small part of another in lock arm and the arm pressing part is received into this and withdraws from the part.So even the position that prevents of arm pressing part is arranged on the position near the lock part, lock arm and arm pressing part can be not interfering with each other yet, it is hereby ensured the strain of lock arm.By in this way the position that prevents of arm pressing part being arranged on the position near the lock part, can improve the locking reliability of lock arm.
Preferably, lock arm is in cantilevered fashion, and this cantilever at one end has supported end, has free end at the other end, and but this lock arm comprises pressing part, when two connector shells correctly connect, but should can contact with the guide end of arm pressing part basically by pressing part.
Preferably, this withdraws from the position that part is arranged on lock arm, but this position is than the bottom of the close more lock arm of pressing part.
But be arranged near the free end of cantilever shape lock arm or its being subjected to pressing part that the arm pressing part pushes, and withdraw from the position that part is arranged on lock arm, but this position than pressing part more near the bottom of lock arm.So, the guide end of arm pressing part is received into withdrawing from the part of lock arm, to avoid the interference of lock arm and arm pressing part when the lock arm resilient movement, and the arm pressing part can contact with the lock part basically, to prevent that safely lock part and bonding part are disengaged when lock part and bonding part are engaged with each other.
According to the present invention, a connector device also is provided, comprise the invention described above or the described connector of its preferred embodiment, and the matching connector that can be attached thereto.
After the detailed description to preferred embodiments and drawings below reading, these and other purposes of the present invention, feature and advantage will be clearer and more definite.Although should be appreciated that each embodiment described separately, its single feature also can be combined among other embodiment.
Accompanying drawing 1 is the front view of the described female housing of first embodiment of the invention,
Accompanying drawing 2 is plane graphs of this female housing,
Accompanying drawing 3 is front views of male housing,
Accompanying drawing 4 is front views of this male housing and slide block,
Accompanying drawing 5 is rearviews of this male housing and slide block,
Accompanying drawing 6 is enlarged perspectives, shows the major part of lock arm and slide block,
Accompanying drawing 7 is plane graphs of this male housing and slide block,
Accompanying drawing 8 is plane graphs that slide block is assemblied in the male housing of initial position,
Accompanying drawing 9 is cutaway views of X-X line in the accompanying drawing 4, shows male housing and slide block,
Accompanying drawing 10 is cutaway views of the male housing of X-X line in the accompanying drawing 3, and wherein slide block is assemblied in initial position,
Accompanying drawing 11 is cutaway views of Z-Z line in the accompanying drawing 4, shows male housing and slide block,
Accompanying drawing 12 (A) and 12 (B) be the cutaway view of Y-Y line in the accompanying drawing 3 and in the accompanying drawing 3 cutaway view of Z-Z line, show the state of female housing before installing,
Accompanying drawing 13 (A) and 13 (B) be the cutaway view of Y-Y line in the accompanying drawing 3 and in the accompanying drawing 3 cutaway view of Z-Z line, show the intermediateness that female housing is installed,
Accompanying drawing 14 (A) and 14 (B) be the cutaway view of Y-Y line in the accompanying drawing 3 and in the accompanying drawing 3 cutaway view of Z-Z line, show the state that part is promoting to promote part that promotes,
Accompanying drawing 15 (A) is the cutaway view of Y-Y line in the accompanying drawing 3, shows to promote part and the contacted state of the leader that unlocks, and accompanying drawing 15 (B) is the cutaway view of Z-Z line in the accompanying drawing 3, shows the state of lock arm resilient movement,
Accompanying drawing 16 (A) is the cutaway view of Y-Y line in the accompanying drawing 3, shows the state that can promote the part resilient movement, and accompanying drawing 16 (B) is the cutaway view of Z-Z line in the accompanying drawing 3, shows the state of the further resilient movement of lock arm,
Accompanying drawing 17 (A) is the cutaway view of Y-Y line in the accompanying drawing 3, show the state that correct installation of female housing and slide block have arrived initial position, accompanying drawing 17 (B) is the cutaway view of Z-Z line in the accompanying drawing 3, show the state that correct installation of female housing and lock arm engage with the bonding part
Accompanying drawing 18 is cutaway views of Z-Z line in the accompanying drawing 3, shows in the process of separating female housing, and the state that the part that unlocks engages with the lock part reaches
Accompanying drawing 19 is enlarged perspectives, shows the major part of described lock arm of second embodiment of the invention and slide block.
＜the first embodiment 〉
Be described with reference to 1 to 18 pair of first embodiment of the present invention of accompanying drawing.In the present embodiment, slide block (as preferred movable member) 50 and at least one compress the near small part of disc spring (corresponding to preferred biasing device) and are assembled to the positive connector shell (hereinafter, only refer to " male housing 30 ") in, this male housing can connect with female connector housing (hereinafter, only referring to " female housing 10 ").In the following description, male housing 30 and the side that female housing 10 will be connected are referred to as the front of forward and backward directions.
Female housing 10 is made by for example synthetic resin material, and preferably be in whole block form basically, and one or more for example three cavitys 11 preferably are arranged side by side on one or more layers in female housing 10 basically, one or more corresponding female terminal accessories 80 can to small part from the inserting side, preferably be inserted into from behind in this cavity basically.As shown in accompanying drawing 12 (A), each female terminal accessory 80 all constructs and makes, (preferably being essentially box-like) main part 81 and the line coupling part (preferably including cylindrical portions may (barrel portion) 82) that will be fixed on the end of line W connect end to endly.Latch recess 12 with opened front end is formed in the top surface of each cavity 11 (ceiling surface), and (preferably being essentially cantilever shape) lock part 83 can engage with the rear surface of this latch recess 12, and this lock part is preferably by cutting and be bent to form in the main part 81 of female terminal accessory 80.Across the retainer installing hole 13 of respective cavities 11 form the mid portion (preferably being in vertical central authorities basically) that is preferably in female housing 10 locate from the opposite flank extend to laterally (on) surface, and retainer 85 is installed to small part and maybe can be installed in this retainer installing hole 13, and this retainer is used to keep female terminal accessory 80 can not deviate from.Retainer 85 preferably can move between part latched position (as preferred primary importance) and complete latched position (as the preferred second place) along Width WD basically, at part latched position place, allow female terminal accessory 80 to insert and withdraw from, at complete latched position place, retainer 85 partly engages with jaw in the rear end of main part 81.One or more, preferably a pair of reinforcing section 14 be formed on female housing 10 laterally (on) on the surface, thereby preferably basically with edge, the front and back cross-over connection (bridge) of retainer installing hole 13, thereby strengthen female housing 10.
One or more, preferably a pair of promotion part 15 female housing 10 laterally (on) on the surface reinforcing section 14 the front or near give prominence to.This promotion part 15 can promote the promoted part 51 of the slide block 50 of female housing 30, and its front position is positioned at the front position back of female housing 10 slightly.Promoting to be limited with the space between part 15 and the reinforcing section 14, can promote part 51 can be installed in this space to small part.Each front surface 15A that promotes part 15 plays the effect that promotes the surface, be used to promote the corresponding part 51 that promotes, and all turn forward up or outwardly, thereby with promote part 15 laterally (on) surface forms acute angle, and its rear surface 15B turns forward up or outwardly, thus with promote part 15 laterally (on) surface forms obtuse angle (referring to for example accompanying drawing 12).
The bonding part 16 that can engage with the lock arm 31 of male housing 30 female housing 10 laterally (on) centre position (preferably being in width central authorities basically) on surface locates to give prominence to, and at reinforcing section 14 with promote between the part 15.As shown in accompanying drawing 12 (B), the front surface 16A of bonding part 16 recedes up or outwardly, thereby the mobile of lock arm 31 directed on the bonding part 16.And, the rear surface 16B of bonding part 16 plays the effect of the locking surface that engages with lock arm 31, this surface is preferably along the straight basically vertical surface of the vertical direction perpendicular direction of closure CD of two shells (10,30) (basically with).Be disengaged that groove 17 is formed on below the cavity 11 or near, make and on the front surface of female housing 10 and basal surface, have opening, and the surface of this groove 17 can be pushed elastic contact chip 41 downwards or outwards, and the elastic contact chip 41 of the short circuit terminal (shortingterminal) 40 of male housing 30 can be inserted into this to small part and be disengaged in the groove.
Shown in accompanying drawing 3 and 12 (A), three cavitys 36 are being formed in the terminal-containing section 32 with the cavity 11 corresponding positions of female housing 10 basically basically side by side, male terminal accessory 90 can be from the inserting side, preferably is inserted in this cavity to small part from behind basically.Each male terminal accessory 90 is all constructed and is made tongue piece 91, cassette portion 93 and line coupling part (preferably including barrel 94) head and the tail connect, this tongue piece can be electrically connected with female terminal accessory 80 by being inserted into to small part in the main part 81, this cassette portion is preferably by cutting be bent to form (preferably cantilever shape) basically lock part 92, and this line coupling part will be fixed on the end of line W.Be used for below the short circuit terminal cavities 37 that small part is held short circuit terminal 40 is formed on the chamber 36 of terminal-containing section 32 or near, form opening on the side surface thereby be preferably in.Short circuit terminal 40 comprises two or more, preferably a pair of elastic contact chip 41, this elastic contact chip towards socket 33 outstanding and can with the lower surface Elastic Contact of tongue piece 91, thereby the corresponding two or more male terminal accessories 90 of short circuit.And each chamber 36 all is formed with latch recess 38, and this latch recess can engage with the lock part 92 of cassette portion 93, and terminal-containing section 32 is formed with retainer installing hole 44, and retainer 85 can be installed in this retainer installing hole to small part.
Lock arm 31 is formed with partly (the escaping portion) 43 that withdraw from that caves in or penetrate lock arm 31 on thickness direction, with when lock arm 31 resilient movement, hold main pressing part 53 to small part, this main pressing part is arranged near guide end place or (referring to the accompanying drawing 6) of the arm pressing part 52 that will be explained hereinafter.Withdrawing from part 43 forms at the width mid portion (preferably basically in width central authorities) of lock arm 31 basically, thereby be positioned at 39 back, lock part and adjacent with it, and extend along forward and backward directions (or basically along closure CD) basically.This lock arm 31 has a pair of arm main body 45, and this arm main body is arranged on the opposite side that withdraws from part 43 substantially parallelly.On the whole or single relative transverse end that is connected to lock part 39 of the guide end of two arm main bodys 45, and lock arm 31 is essentially a shape or U-shaped on the whole by having two arm main bodys 45 and lock part 39.When 10, the 30 correct connections of two shells, by contacting with main pressing part 53, the upper surface 39E of lock part 39 can prevent that lock part 39 from moving up, and is disengaged with bonding part 16.
Part connect anti-stop element assembled portion 34 comprise vertical or from terminal-containing section 32 and socket 33 laterally (on) the outstanding pair of sidewalls 48 in surface and connect the rear wall 49 of the rear end of two sidewalls 48.This at least one compress disc spring 70 and slide block 50 can be installed in the space that is surrounded by sidewall 48 and rear wall 49 to small part.As shown in Figure 9; this compresses disc spring 70 can make its rear end be bearing on the rear wall 49; or be bearing in rear wall 49 places; and spring retaining part 61 and spring protection part 62 are outstanding from the front surface of this rear wall 49; the near small part of this spring retaining part is inserted in the rear end that compresses disc spring 70; this spring protection part preferably is in the form of pipe basically, and this pipe covers the external peripheral surface at the rear portion (preferably being latter half of basically) that compresses disc spring 70.As shown in Figure 4, one or more slide block pressing parts 63 form appropriate section (the preferably upper end at rear portion) from two sidewalls 48 to projecting inward, and this slide block pressing part is used to push the lateral surfaces or the upper surface of slide block 50.
As shown in Figure 9, be used to allow that the maintenance projection 55 of slide block 50 enters withdraws from groove 64 and form and make, in each surface of two sidewalls 48 that face with each other (inner surface), all have open rear end, and can be formed on the front position place that withdraws from groove 64 outstanding with the holding portion 65 that keeps projection 55 engage.As will be described later, the front surface of holding portion 65 tilts to make, the inlet that keeps projection 55 can be imported to and withdraw from the groove 64.
This slider body 56 has to be arranged to be substantially equal to or slightly less than the width at the interval between the inner surface of sidewall 48, and arm pressing part 52 outstanding downwards and that have a step is formed on the width central authorities of the lower surface of slider body 56 basically.Under the state of slide block 50 assemblings, the lower surface of arm pressing part 52 can contact with the upper surface slide of lock arm 31 with terminal-containing section 32.
A pair of arm with opened front end and bottom withdraws from the opposite end surface formation of part 57 by cutting arm pressing part 52, as shown in Figure 6.When lock arm 31 resilient movement, the arm main body 45 of lock arm 31 can enter arm to small part and withdraw from the part 57, thereby allows lock arm 31 to withdraw from.Two arms withdraw from the shape that part 57 preferably is in the substantial lateral symmetry, and form narrower main pressing part 53 between them.Withdraw from part 57 by this arm is set, even the guide end position of arm pressing part 52 is arranged on the position near the guide end of lock arm 31, promptly the lock part 39, also can guarantee the resilient movement of lock arm 31.This main pressing part 53 be arranged on basically with lock arm 31 withdraw from part 43 corresponding positions.
On the other hand, but operation part 58 be formed on slider body 56 laterally (on) in the rear portion (preferably being latter half of basically) on surface, but should the operation part operation be used to spur slide block 50 and be in same position basically with the upper end of sidewall 48 under the state of slide block 50 assemblings.But one or more recesses 59 be preferably formed in operation part 58 laterally (on) the relative transverse edge place on surface, and the slide block pressing part 63 of male housing 30 can be inserted into wherein to small part.But the protection arm withdraws from the inner surface that part 95 is formed on slider body 56, arm pressing part 52 and operation part 58, is used to allow the spring protection part 62 of male housing 30 to be retracted into.The front end that compresses disc spring 70 can be bearing in the protection arm and withdraw from the back side (back) of part 95, and the spring retaining part 96 that near small part is inserted in the front end that compresses disc spring 70 is outstanding herein.
A pair of can giving prominence to from the opposite side basically of the leading section of the lower surface of slider body 56 by pressure arm 54 formation.This can by pressure arm 54 preferably be in basically extend back and with its bottom (front end) as the strong point can be up and down the cantilevered fashion of (perhaps towards with away from female housing 10) resilient movement.Can be arranged to be substantially equal to or greater than the width of lock arm 31 by the interval between the inner surface of pressure arm 54.Basically the promoted part of hook-type 51 can be located by the free end (rear end) of pressure arm 54 or near formation downward or inwardly outstanding (referring to for example accompanying drawing 12 (A)) it at each.Each front surface 51B that can promote part 51 tilts to make best front surface 15A with promotion part 15 to have substantially the same gradient, shown in accompanying drawing 12 (A), this can promote part and can be promoted by the promotion part 15 of female housing 10, thereby this can promote part 51 and can promote safely by promoting part 15.On the other hand, the rear surface 51A of each promoted part 51 that can engage with the targeting part 46 that unlocks of male housing 30 tilts to make, preferably has substantially the same gradient with the targeting part 46 that unlocks, thereby in the time can promoting part 51 and move on the part 46 that unlocks, can be by pressure arm 54 resilient movement smoothly.
Slide block 50 also is provided with the part 99 that unlocks, be used to make lock arm 31 to go up strain, with by unlocking in that two shells, 10,30 after separatings are engaged with lock part 39 in the direction that makes progress basically (direction that is disengaged with bonding part 16).This unlock part 99 across or cross over can be by the front end of the bottom part of pressure arm 54, more particularly cross between can inner surface, as shown in Figure 6 by the preceding bottom of pressure arm 54.Under the state of slide block 50 assemblings, this part 99 that unlocks is relative with lock part 39 in front basically, and when slide block 50 is mobile backward, can contact with lock part 39 basically from the front.The rear surface 99A of the part that unlocks 99 has identical gradient upwards towards top rake thereby have with the front surface 39B of lock part 39.Make the part 99 that unlocks with after lock part 39 contacts, the front surface 39B of lock part 39 moves on the 99A of rear surface, so that lock arm 31 strain successfully.Be arranged on can be by place, the bottom of pressure arm 54 for part 99 owing to unlock, so even when can be by the free end strain of pressure arm 54, it can strain yet.
At initial position IP place, the front position of slide block 50 is alignd with the front position of male housing 30 basically, shown in accompanying drawing 12 (A), slide block 50 is connected anti-stop element assembled portion 34 in this initial position and is assembled together with part, and the position of the feasible deformation space of partially enclosed at least lock arm 31 above lock part 39 in main pressing part 53 location of arm pressing part 52 is to prevent the strain of lock arm 31.When slide block 50 was in initial position IP, the front end of slide block pressing part 63 to small part entered two recesses 59 of slide block 50, to push the rear end of slide block 50.And; the front end of spring protection part 62 to small part enters the protection arm and withdraws from part 95; compress disc spring 70 to be preferably on the whole basically length to cover to small part; and the maintenance projection 55 of slide block 50 engages with the holding portion 65 of male housing 30; so that slide block 50 is maintained, it can not withdrawed from forward.At this initial position IP place, preferably this compresses disc spring 70 by elastic compression slightly, prevents that limited slip block 50 shakes (shaking) backward from this initial position IP.
Next, will the function of present embodiment be described.After the assembling positive connector, compress disc spring 70 and at first be assembled to part and connect in the anti-stop element assembled portion 34 to small part, corresponding male terminal accessory 90 and short circuit terminal 40 to small part are installed in the male housing 30 simultaneously.Rear end to the small part that compresses disc spring 70 is inserted in the spring protection part 62.
Subsequently, when slide block 50 assembles under the state shown in the accompanying drawing 11, can enter in the space at opposite side place of lock arm 31, and arm pressing part 52 slides into basically and contacts with the upper surface of lock arm 31 by pressure arm 54 to small part.In addition, keep the front surface of projection 55 to be resisted against on the rear surface of holding portion 65, as shown in Figure 10, thereby slide block 50 remains on initial position IP place, can not make any forward mobile.In this state, interior (the descending) of the main pressing part 53 of arm pressing part 52 surface and the lock part 39 of lock arm 31 outer (on) the surperficial contact, shown in accompanying drawing 12 (B), thereby prevent lock arm 31 strains safely.Should be noted that after holddown spring 70 is assembled in the slide block 50 compressing disc spring 70 and slide block 50 can be assembled in the male housing 30 simultaneously.
Next, the operation that connects two shells 10,30 is described.When female housing 10 is installed to specific (that preset or predeterminable) degree of depth from the socket 33 of state shown in the accompanying drawing 12 (A) in male housing 30, the front surface 15A that promotes part 15 contacts with the front surface 51B that can promote part 51 basically, shown in accompanying drawing 13 (A).In this stage, the one's likes or preferences of two terminal fittings 80,90 does not begin contact.Along with further carrying out of connecting, can promote part 51 and be subjected to promoting part 15 and promote, thereby slide block 50 moves backward from initial position IP, and compress disc spring 70 and compressed, gather biasing force simultaneously, shown in accompanying drawing 14 (A).In this process, terminal fittings 80,90 preferably begins contact, and arm pressing part 52 withdraws from backward from the space of lock arm 31, so that lock arm 31 can strain.
At this moment, correctly connected and stopped attended operation if operating personnel judge disconnected two shells 10,30 by accident, accumulating in the biasing force that compresses in the disc spring 70 will discharge, and simultaneously the promoted part 51 of slide block 50 will promote part 15 and push back, thereby two shells 10,30 are forced separation.In this way, the situation that can avoid two shells, 10,30 retaining parts to connect.
Further carry out along with connecting, the front surface 39B of the lock part 39 of lock arm 31 contacts with the front surface 16A of bonding part 16 basically, shown in accompanying drawing 14 (B), the position of main pressing part 53 39 tops from the lock part of arm pressing part 52 is withdrawed from, lock arm 31 upwards resilient movement or distortion subsequently, and lock part 39 moves to above the bonding part 16.At this moment, the arm that arm main body 45 to the small part of lock arm 31 enters arm pressing part 52 withdraws from part 57, shown in accompanying drawing 15 (B), thereby allows lock arm 31 to withdraw under the situation of not disturbing arm pressing part 52.And, at this moment, main pressing part 53 to the small part of arm pressing part 52 is received into withdrawing from the part 43 of lock arm 31, and the arm that arm cylinder 45 to the small part of lock arm 31 is received into arm pressing part 52 withdraws from the part 57, shown in accompanying drawing 15 (B), thus the lock arm 31 of having avoided strain and arm pressing part 52 situation interfering with each other.Before lock part 39 moved past bonding part 16, the part that unlocks 99 slided into below the lock part 39, so that lock arm 31 elasticity rise, lock arm 31 and bonding part 16 was disengaged.Further carry out along with connecting, the rear surface 51A that can promote part 51 slips over the targeting part 46 and moving to above it of unlocking, shown in accompanying drawing 16 (A), and can be thereby make by pressure arm 54 strain upwards.And then what the elastic contact chip 41 of short circuit terminal 40 entered female housing 10 is disengaged groove 17, is subjected to pushing of this groove surfaces, and elastic contact chip 41 is disengaged from tongue piece 91, and cancels the short circuit state of two male terminal accessories 90.
When two shells 10,30 were connected to correct depth, slide block 50 arrived and can promote the position that part 51 and the targeting part 46 that unlocks are disengaged, thereby breaks away from the promotion state that is subjected to.Then, biasing force to the small part that compresses disc spring 70 discharges, to move forward slide block 50.When slide block 50 arrives initial position IP, keep projection 55 to contact with holding portion 65 basically, to stop at herein.In the process that moves forward slide block 50, the part that unlocks 99 is disengaged with lock part 39.Because lock part 39 is in the position of the bonding part 16 that can move past under this state, being disengaged of part 99 makes lock arm 31 to the small part elastic return so unlock, and the rear surface 39A of lock part 39 engages with the rear surface 16B of bonding part 16, shown in accompanying drawing 17 (B).When slide block 50 arrives initial position IP, arm pressing part 52 to small part enters the deformation space of lock arm 31, and its front position (front position of main pressing part 53) arrives basically the position that the front position with lock arm 31 aligns, and arm pressing part 52 prevents the resilient movement of lock arm 31 herein safely.But enter between promotion part 15 and the reinforcing section 14 by pressing part 51 to small part, can return or turn back to basically nature towards nature by pressure arm 54, shown in accompanying drawing 17 (A).
For maintenance or other reasons and separate under the situation of two shells 10,30, but at first pull back the operation part 58 of slide block 50, thus moving slider 50 backwards, or make it away from initial position IP, compress this simultaneously and compress disc spring 70.Then, the rear surface 51A that can promote part 51 basically with the rear surface 15B sliding contact that promotes part 15, thereby can promote part 51 and move to and promote on the part 15, and can be by the upwards or outside strain of pressure arm 54.During this process, the position of main pressing part 53 39 tops withdrawal from the lock part, thus make the lock arm 31 can resilient movement.When further spurring the operation of slide block 50, the rear surface 99A of the part 99 that unlocks of slide block 50 is connected with the front surface 39B hook of the lock part 39 of lock arm 31 and touches, and two surperficial 39B, 99A (corresponding to the surface that preferably unlocks) are along sliding over each other, thereby lock part 39 moves to and unlocks above the part 99, with upwards or outwards or be disengaged resilient movement lock arm 31 on the direction.After the lock-out state of two shells 10,30 of cancellation, separate fully each other by 50, two shells of further pulling slide block 10,30, as shown in Figure 18.
As mentioned above, according to present embodiment, at two shells, 10,30 after separatings that will correctly connect each other, slide block 50 moves backward, thereby the part 99 that unlocks engages with the lock part 39 of lock arm 31, and therefore, lock arm 31 is resilient movement on the direction that unlocks.So, only just can cancel the lock-out state of lock arm 31 by the simple operations of moving slider 50.Owing to do not need unnecessary operating physical force that two shells 10,30 are separated, so can reduce operation load.And by the setting part 39 that unlocks, locking surface 16B, the 39A of holding portion 16 and lock part 39 can form vertical surface, and this vertical surface is along extending with the perpendicular direction of the detaching direction of two shells 10,30.Therefore, can two shells 10,30 be kept correct with bigger power connects.
And when slide block 50 was in initial position IP, main pressing part 53 to the small part of arm pressing part 52 entered the deformation space that lock arm 31 is arranged in 39 tops, lock part, thereby prevented lock arm 31 resilient movement safely.So, can avoid when 10, the 30 correct connections of two shells the situations of lock arm 31 unexpected contact lockings.On the other hand, in the process that slide block 50 is moved backward, arm pressing part 52 is at first withdrawn from the deformation space of lock arm 31, to allow the resilient movement of lock arm 31, the part that unlocks then 99 engages with lock part 39, makes lock arm 31 to unlock.So,, can realize the operation of arm pressing part 52 withdrawals in succession smoothly and remove the operation that unlocks of lock part 99 along with moving slider 50.
Therefore, in order to unlock simply, simultaneously two shells that correctly connect are each other guaranteed that enough confining forces are arranged, with slide block 50 with compress disc spring 70 and be assembled in the male housing 30, this slide block can be basically along forward and backward directions or move along closure CD basically, this compresses disc spring and is used for along with slide block 50 is subjected to the promotion of female housing 10 and moves backward and gather biasing force at connection procedure.Male housing 30 also is provided with preferably the lock arm 31 of cantilever shape and elastically deformable basically, this lock arm is basically along forward and backward directions or extend along closure CD basically, and female housing 10 is provided with bonding part 16, this bonding part can with lock part 39 resilient engagement of lock arm 31.Slide block 50 comprises and being used for along with slide block 50 moves and the part 99 that unlocks that engages with lock part 39 backward that this lock part has engaged with bonding part 16, thereby makes lock arm 31 strain on the direction that is disengaged with bonding part 16.
As mentioned above, according to present embodiment, in the process that is connecting two shells 10,30, lock part 39 moves to when making lock arm 31 strains on the bonding part 16, main pressing part 53 to the small part of arm pressing part 52 is received into withdrawing from the part 43 of lock arm 31, and the arm that arm main body 45 to the small part of lock arm 31 is received into arm pressing part 52 withdraws from the part 57, thereby guarantees the smooth strain of lock arm 31.So the front position of the main pressing part 53 of arm pressing part 52 can be arranged near lock part 39.As a result, can improve the locking reliability of lock arm 31.Especially in the present embodiment, when two shells 10,30 are correct when connecting, main pressing part 53 basically with lock part 39 outer (on) surperficial 39E contacts.So, can suppress the accident of lock part 39 on the direction that unlocks safely and move.
Therefore, in order to improve the locking reliability, slide block 50 (as preferred movable member) and at least one are compressed disc spring 70 (as preferred biasing device) to be assembled in the male housing 30, this slide block can move along forward and backward directions basically, and this compresses disc spring and is used for along with slide block 50 is subjected to the promotion of female housing 10 and the mobile backward biasing force that gathers at connection procedure.Slide block 50 is provided with arm pressing part 52, be used to prevent lock arm 31 in two shells 10,30 the are correct resilient movement on the direction that unlocking when connecting, allow lock arm 31 resilient movement on the direction that in the process that connects or separate two shells 10,30, unlocking simultaneously.This arm pressing part 52 comprises that arm withdraws from part 57, and the part of the lock arm 31 of resilient movement is contained in this arm and withdraws from the part.
＜the second embodiment 〉
Accompanying drawing 19 shows this law people's second embodiment.This second embodiment and first embodiment are different in the configuration aspects of lock arm 31 and arm pressing part 52, but similar with it or substantially the same in other configuration aspects.
The lock arm 31 of second embodiment comprises the arm main body 45 that is in long narrow bar form, and the lock part 39 of piece shape is continuous with the guide end of this arm main body 45 basically.The width of lock part 39 is more preferably greater than the width of arm main body 45, and the rear surface 39A of lock part 39 is ledge surface, and this ledge surface is in the angle that is not equal to 0 ° or 180 °, and is preferably rectangular with the opposite flank of arm main body 45 basically.On the other hand, being used for withdrawing from part 57 to the arm that small part is held lock arm 31 forms at the guiding side place of arm pressing part 52 and makes to have opening on front surface and lower surface.The a pair of main pressing part 53 substantially parallel arms that are arranged on arm pressing part 52 withdraw from part 57 places.
When 10, the 30 correct connections of two shells, two main pressing parts 53 contact basically with the upper surface 39E of lock part 39, thereby have prevented lock arm 31 resilient movement on the direction that unlocks safely.On the other hand, when slide block 50 is gathering on the direction of the biasing force that compresses disc spring 70 when mobile, two main pressing parts 53 all are disengaged with lock part 39, to be installed in the opposite side place of arm main body 45, and arm main body 45 to small part is received into arm and withdraws from the part 57, thereby can guarantee the strain of lock arm 31.
＜other embodiment 〉
The embodiment that describes and illustrate above the present invention not only is confined to.For example, following embodiment is also in the technical scope of the present invention that is defined by the claims.Except following embodiment, under the situation that does not break away from the scope of the invention defined by the claims and spirit, also can make various changes.
(1) although in the aforementioned embodiment, the part that unlocks and slide block are whole or one, because parts are different from slide block of the present invention, unlocking partly also can be assembled in the male housing.
(2) although in the aforementioned embodiment, the part that unlocks is arranged to cross-over connection can be by the bottom of pressure arm, if but be positioned at slide block simultaneously can be when mobile backward the time with position that the lock part engages when slide block is in initial position, the part that the unlocks words relative basically with the lock part, according to the present invention, its position is not limited especially.
(3) leaf spring or stretching coil spring, elastomer block (as being made by rubber) etc. also can be used as biasing device of the present invention.
(4) opposite with previous embodiment, female housing can be provided with lock arm, slide block and releasing lock part, and male housing can be provided with bonding part of the present invention.
(5) in first embodiment, on lock arm elasticity is unlocking direction when mobile, the arm that arm main body to the small part of lock arm is received into the arm pressing part withdraws from the part, and main pressing part to the small part of arm pressing part is received into withdrawing from the part of lock arm.Yet,, do not need lock arm and arm pressing part all be provided with and withdraw from part according to the present invention.For example, withdraw from part by omitting arm, the arm pressing part can include only main pressing part.In brief, just enough with withdrawing from one of them surface that part is arranged on the lock arm that faces with each other and arm pressing part.
(6) although in first embodiment, to withdraw from part and be formed on and penetrate lock arm on the thickness direction, it also can be formed in the base recess (bottomed recess) in the upper surface of lock arm of the present invention.
Reference numerals list
10 female housing (matching connector shell)
16 bonding parts
30 male housing (connector shell)
31 lock arms
39 lock parts
45 arm main bodys
50 slide blocks (movable member)
52 arm pressing parts
53 main pressing parts
57 arms withdraw from part
70 compress disc spring (biasing device)
80 female terminal accessories
90 male terminal accessories
99 parts that unlock
Claims (10)
1. connector comprises:
Connector shell (30), this connector shell (30) can be connected and separate with matching connector shell (10),
Lock arm (31), this lock arm (31) is arranged in the connector shell (30), basically along two connector shells (10,30) connection and detaching direction (CD) extend, and can along be connected the direction that becomes to be not equal to 0 ° or 180 ° angle with detaching direction (CD), preferably be substantially perpendicular to and connect and detaching direction (CD) resilient movement, wherein, this lock arm (31) is provided with lock part (39), when two connector shells (10, when 30) correctly connecting basically, this lock part (39) can with bonding part (16) resilient engagement that is arranged in the matching connector shell (10)
Movable member (50), this movable member (50) be assembled among the connector shell (30) or on, and can be basically move along the connection and the detaching direction of two connector shells (10,30),
At least one biasing device (70), this biasing device (70) to small part be bearing among the movable member (50) or on, be used for the matching connector shell (10) that is subjected to connecting promote and with direction that matching connector shell (10) separates on gather biasing force, and be used at two connector shells (10, discharge biasing force when 30) correctly connecting, to allow movable member (50) to move, reach
Part (99) unlocks, this part (99) that unlocks be assembled among the connector shell (30) or on, and can be basically along two connector shells (10,30) connection and detaching direction move, wherein, unlock part (99) after moving, with and bonding part (16) lock part (39) of engaging engage, and unlock part (99) and lock part (39) when engaging on the direction that is disengaged with bonding part (16) resilient movement lock arm (31).
2. connector as claimed in claim 1, it is characterized in that, the part that unlocks (99) and movable member (50) are whole or one, and engage with lock part (39) in the process of mobile movable member (50) on the direction of the biasing force that gathers biasing device (70).
3. connector as claimed in claim 2 is characterized in that, this movable member (50) is faced lock arm (31) basically on the moving direction of lock arm (31) position comprises at least one arm pressing part (52).
4. connector as claimed in claim 3, it is characterized in that, this arm pressing part (52) enters the deformation space of lock arm (31) to small part, to prevent when movable member (50) is mobile on the direction of the biasing force of release biasing device, lock arm 31 (to small part) resilient movement on the direction that unlocks, and before or after the joint of part (99) and lock part (39) that unlocks, from the deformation space of lock arm (31), withdraw basically, with permission lock arm (31) resilient movement on the direction that in the process of mobile movable member (50) on the direction of the biasing force that gathers biasing device (70), unlocking.
5. or multinomial described connector in the claim as described above, it is characterized in that, lock part (39) and releasing lock part (99) are provided with the guide surface (39B that unlocks, 99A), be used for lock part (39) to mobile lead of part on (99) that unlock, and (39B, lead by sliding contact 99A) by the guide surface that unlocks for the resilient movement of lock arm (31).
6. connector, in the claim or multinomial described connector especially as described above comprise:
Connector shell (30), this connector shell (30) can be connected and separate with matching connector shell (10),
Lock arm (31), this lock arm (31) is arranged in this connector shell (30), basically along two connector shells (30,10) connection and detaching direction (CD) extend, and can along be connected the direction that becomes to be not equal to 0 ° or 180 ° angle with detaching direction (CD), preferably basically with the direction resilient movement that is connected and detaching direction (CD) is perpendicular, wherein, lock arm (31) is provided with lock part (39), when two connector shells (30, when 10) correctly connecting basically, by move past through lock part (39) can with bonding part (16) resilient engagement that is arranged in the matching connector shell (10)
Movable member (50), this movable member (50) be assembled among the connector shell (30) or on, and can be basically move along the connection and the detaching direction of two connector shells (10,30), and
At least one biasing device (70), this biasing device (70) to small part is bearing in the movable member (50), be used for the matching connector shell (10) that is subjected to connecting promote and with direction that matching connector shell (10) separates on gather biasing force, and be used at two connector shells (10, discharge biasing force when 30) correctly connecting basically, to allow movable member (50) to move
It is characterized in that:
This movable member (50) is faced lock arm (31) basically on the moving direction of lock arm (31) position comprises at least one arm pressing part (52), when movable member (50) is mobile on the direction of the biasing force of release biasing device (70), this arm pressing part (52) moves near lock part (39), to prevent lock arm (31) resilient movement on the direction that unlocks, and gathering on the direction of biasing force of biasing device (70) when mobile when movable member (50), this arm pressing part (52) moves away from lock part (39), to allow lock arm (31) resilient movement on the direction that unlocks.
7. connector as claimed in claim 6, it is characterized in that, in lock arm (31) and the arm pressing part (52) at least one comprise withdraw from the part (57), and during resilient movement, a part to the small part of another in lock arm (31) and the arm pressing part (52) is received into this and withdraws from the part (57) on lock arm (31) is unlocking direction.
8. or multinomial described connector in the claim as described above, it is characterized in that, lock arm (31) is in cantilevered fashion basically, this cantilever at one end has supported end, have free end at the other end, but and this lock arm comprise pressing part (39), when two connector shells (30, when 10) correctly connecting, but should can contact with the guide end of arm pressing part (52) basically by pressing part (39).
9. connector as claimed in claim 8 is characterized in that, this withdraw from part (57) be arranged on lock arm (31) but go up position than the bottom of the close more lock arm (31) of pressing part (39).
10. electrical connector comprises in the aforementioned claim one or multinomial described connector and the matching connector that can be attached thereto.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004272108A JP4306573B2 (en) | 2004-09-17 | 2004-09-17 | connector |
| JP2004272108 | 2004-09-17 | ||
| JP2004275754 | 2004-09-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1750329A true CN1750329A (en) | 2006-03-22 |
| CN100541934C CN100541934C (en) | 2009-09-16 |
Family
ID=36164388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005101032320A Expired - Fee Related CN100541934C (en) | 2004-09-17 | 2005-09-19 | Connector and electrical connector |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4306573B2 (en) |
| CN (1) | CN100541934C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105191009A (en) * | 2013-05-08 | 2015-12-23 | 住友电装株式会社 | Connector |
| CN108493715A (en) * | 2017-02-06 | 2018-09-04 | 矢崎总业株式会社 | It is fitting to connection device |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014181407A1 (en) * | 2013-05-08 | 2014-11-13 | 住友電装株式会社 | Connector |
| JP7289450B2 (en) * | 2019-08-06 | 2023-06-12 | 日本圧着端子製造株式会社 | waterproof connectors and connector assemblies |
| JP7232407B2 (en) * | 2019-08-09 | 2023-03-03 | 住友電装株式会社 | connector |
| JP7230739B2 (en) * | 2019-08-09 | 2023-03-01 | 住友電装株式会社 | connector |
-
2004
- 2004-09-17 JP JP2004272108A patent/JP4306573B2/en not_active Expired - Fee Related
-
2005
- 2005-09-19 CN CNB2005101032320A patent/CN100541934C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105191009A (en) * | 2013-05-08 | 2015-12-23 | 住友电装株式会社 | Connector |
| CN105191009B (en) * | 2013-05-08 | 2017-12-15 | 住友电装株式会社 | Connector |
| CN108493715A (en) * | 2017-02-06 | 2018-09-04 | 矢崎总业株式会社 | It is fitting to connection device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4306573B2 (en) | 2009-08-05 |
| JP2006086087A (en) | 2006-03-30 |
| CN100541934C (en) | 2009-09-16 |
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