CN103915722A - Connector - Google Patents
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- CN103915722A CN103915722A CN201310655465.6A CN201310655465A CN103915722A CN 103915722 A CN103915722 A CN 103915722A CN 201310655465 A CN201310655465 A CN 201310655465A CN 103915722 A CN103915722 A CN 103915722A
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- connector
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- matching connector
- strain relief
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Abstract
The present invention provides a connector which can select a connector in simple cooperation with a matching connector and a connector having the following structures, can realize a narrow spacing without needing to increase the number of the parts, can process(draw in )a cable, can lock the matching connector firmly, and also can unlock simply. The present invention aims to provide the connector (10) matching the matching connector detachably, and is characterized in that the connector (10) possesses a plurality of contactors (14) possessing connecting parts (143) connected with the cable; a shell (12);an upper cover (16) and a lower cover (18); and a stress eliminating part (20)for drawing in and keeping the cable directionally; the connector (10) can select whether to install the part (20), and a part (22) possesses a locking function for locking the matching connector, and has an installing unit arranged on the stress eliminating part (20) rotatably. By rotating the part, the locking function is unlocked from the matching connector.
Description
Technical field
The present invention relates to the connector using in the electric equipments such as sequencer, base station, automatic ticket checker, recreational machine, switch and electronic equipment, be particularly related to a kind of connector, the connector that it can be selected the connector that can simply coordinate with matching connector and have following structure, described structure does not increase components number and also can process (gathering) cable, can lock securely with matching connector and can unlock simply.
Background technology
Connector is between connection device, and at least thering are multiple contactors (contact) and for arranging, keep the shell (housing) of described contactor, described multiple contactors have and the contact site of coupling thing contact and the connecting portion being connected with cable (comprising flexible flat cable (hereinafter referred to as FFC)).The connecting portion of described contactor is the crimp type connecting portion of cable described in crimping.So-called, at the heart yearn of cable described in groove (slit) partial insertion of U font and cut the crust of described heart yearn, the part being connected with conductor part.In the case of cable described in the connecting portion crimping of described contactor, in order to be pressed into equably, the lids (referring to patent documentation 1,3,4) that use more.In addition, in order to draw cable in and along a direction processing, many applied stresses are eliminated parts (strain relief) (referring to patent documentation 1,3,4).In addition, in order to cut off between the heart yearn of FFC, or in order to realize narrow spacing, sometimes use the upper and lower covers (referring to patent documentation 2) of three-dimensional crimping.In order locking more firmly with matching connector, to use miscellaneous part (referring to patent documentation 3), or locking mechanism (referring to patent documentation 4) is set on matching connector.
Enumerate the document that the applicant proposes below,, used the patent documentation 1(JP 2001-43918 of strain relief member), used the patent documentation 2(JP 2003-68376 of upper and lower covers), used strain relief member and had and the patent documentation 3(JP 2001-332346 of the locking mechanism of matching connector locking) and applied stress eliminate part and register utility model No. 3063211 at the patent documentation 4(that matching connector side has a locking mechanism).
[patent documentation 1]
JP 2001-43918.According to the summary of the document, its object is, in the case of the pressure contact portion of the receptacle contact to cable connector not give afterburning, make the low back of the body of cable connector and in equipment, dismantle connector to become easy, when pin connector 30 is the electric connector being made up of the plug contactor 34 coordinating with receptacle contact and the parts (block) 32 that keep and fix this plug contactor, strain relief member 20 is made up of main part 44 and sidepiece 46, make main part than the only thickness of low cable of sidepiece, and, after being installed, strain relief member 20 make the upper surface of sidepiece of strain relief member and the upper surface part of lid 16 be divided into roughly sustained height.Roughly sustained height refers to, the state of the low 0～0.5mm of the upper surface portion left and right of the upper surface part proportion by subtraction lid 16 of the sidepiece of strain relief member.In addition, the electric connector with following structure is disclosed: between the strain relief member of cable connector and the parts of pin connector, end difference is set, extracting of making to bend to by a slice that the plate-like tile of U font roughly forms engages with described end difference with the holding section of fixture, and described connector is removed.
[patent documentation 2]
JP 2003-68376.According to the summary of the document, its object is, provide a kind of crimp connector with following structure: the low back of the body that can realize connector, and the bending force of connecting line is strong, and the crimp connector with following structure is disclosed, each connecting line of removing to this structure approximate horizontal connector body 10 sides and lid 30 sides keeps, with the outstanding lateral bending pars convoluta of tilting table, horizontal part 22 is set, 22A, and with the horizontal part 22 of this outstanding lateral bending pars convoluta, each connecting line of connector body 10 sides of the position that 22A is corresponding and lid 30 sides keeps the recessed lateral bending pars convoluta with tilting table, protuberance 34 is set to approximate horizontal, 34A, horizontal part 22 is set by flatly removing, the outstanding lateral bending pars convoluta of 22A and protuberance 34 is set, the recessed lateral bending pars convoluta of 34A forms connecting line installation portion, in the connecting line guiding projection of described connecting line lead division of connector body 10 sides and lid 30 sides, extended portion 26 is set, 26A, this extended portion extends and arranges with the degree of the connecting line 36 of nipping.
[patent documentation 3]
JP 2001-332346.Its object is, a kind of electric connector with locking auxiliary component is provided, even if this locking auxiliary component has the connector in the case of adopting latch-up-free mechanism, also can keep reliably the structure of pin connector 20 and socket connector 40, socket connector 40 by flat cable 50, receptacle contact, shell 44, lid 46, and lid 46 between clamp flat cable 50 strain relief member 48 form, pin connector 20 by plug contactor, keep and the parts of fixing this plug contactor form.The document discloses the electric connector with following structure: locking auxiliary component 12 is made up of the part engaging with described pin connector 20 and the part that engages with socket connector 40, by pin connector 20 and socket connector 40 are engaged, can keep reliably mated condition.
[patent documentation 4]
No. 3063211st, registration utility model.Its object is, a kind of marbles disc apparatus electric connector is provided, be transparent or semitransparent resin by making connector externally mounted part, thereby can have an X-rayed connector inside, and marbles disc apparatus electric connector as described below is disclosed, this electric connector is mounted in the electric connector in marbles disc apparatus, its structure is, connector externally mounted part 110,210,230,240 is made up of transparent or semitransparent resin, can have an X-rayed connector inside, can easily find thus dishonest method and obtain the strong restraint to improper means.
Summary of the invention
The problem that invention will solve
In recent years, in the process of electronic equipment, electric equipment miniaturization, customer requirement can be selected the connector that can coordinate simply with matching connector and have the connector of following structure, described structure can lock and the coordinating of matching connector securely, and can in the time extracting, unlock simply.That is, require a kind of connector, it has the structure that locking mechanism part can be easily installed according to selection.In addition, owing to being connector with cable, so requirement can be drawn cable in along a direction, and consider the miniaturization of equipment, narrow spacing and management man-hour, also require not increase components number.
Patent documentation 1 is that applied stress is eliminated part and drawn the structure of cable along direction in, but does not have and the locking mechanism of matching connector, and to use other parts be that fixture etc. is dismantled, so, cannot corresponding narrow spacing.
Patent documentation 2 can be realized narrow spacing by three-dimensional crimping, but does not have and the locking mechanism of matching connector, and does not form the structure of drawing cable along a direction in.
Patent documentation 3 is that applied stress is eliminated the structure of part along a direction gathering cable, also there is the simple locking mechanism while cooperation, but, due to insecure with the locking mechanism of matching connector, so, other locking auxiliary component used, therefore, if do not use fixture etc., just cannot remove locking auxiliary component, and cannot corresponding narrow spacing.
Patent documentation 4 is that applied stress is eliminated the structure of part along a direction gathering cable, locking mechanism in the time that matching connector side has Lock Part as cooperation, if but removing Lock Part without hand etc., just cannot unlock, and cannot corresponding narrow spacing.
The present invention completes in view of above-mentioned existing issue, a kind of connector is provided, the connector that it can be selected the connector that can coordinate simply with matching connector and have following structure, described structure does not increase components number and can realize narrow spacing, processing (gathering) cable, can with matching connector secure lock, and can unlock simply.
The means of dealing with problems
The object of the invention can be by realizing as lower connector, and as described in Section 1 invention, described connector releasably coordinates with matching connector,
Described connector is characterised in that to have:
Multiple contactors, it has and the contact site of matching connector contact and the connecting portion being connected with cable,
Shell, it has the patchhole for keeping, arrange this contactor,
Upper cover and lower cover, it has the installing hole entering for the connecting portion of described contactor,
Strain relief member, it draws in and the described cable of directed maintenance,
Be provided for the installation elements of installing component in described strain relief member,
Whether described connector can select installing component, described parts have the lock function with described matching connector locking, and there is the installation unit that is installed in rotationally described strain relief member, by described parts are rotated, can remove described lock function from described matching connector.
The described connector of Section 2 invention is invented described connector based on Section 1, it is characterized in that, in the situation that described parts are installed, described parts are rotatably installed on described strain relief member,
By described parts are rotated, remove the lock function of described parts from described matching connector.
In addition, the described connector of Section 3 invention is invented described connector based on Section 2, it is characterized in that, be arranged at described strain relief member by thering is flexible thin-walled pulling-on piece entirety or split, by to pulling described pulling-on piece with the direction that coordinates opposite direction of described matching connector, described parts rotate, and remove the lock function of described parts from described matching connector.
In addition, the described connector of Section 4 invention is invented described connector based on Section 2 or Section 3, it is characterized in that, arrange in the long spacing direction both sides of described strain relief member to the outstanding protrusion tab of a direction (the cooperation direction of matching connector), and at the front end setting axial region that (side contrary to shell) direction is outstanding laterally of described protrusion tab as described installation elements
At described parts, the protuberance engaging with matching connector in a side setting is as described lock function, and the bearing portion of being combined with described axial region pivotable is set as described installation unit in the position corresponding with described axial region, near substantial middle, be provided for making the flexible flexure strip that has of described parts reset
By to pulling described pulling-on piece with the direction that coordinates opposite direction of described matching connector, described parts rotate taking described axial region as axle, and the protuberance of described parts discharges from described matching connector.
Invention effect
From illustrating above, utilize connector of the present invention can obtain excellent effect as described below.In connector of the present invention, can provide the connector with following structure, described structure does not increase components number and can realize narrow spacing, processing (gathering) cable, can select whether there is the lock function locking with matching connector, in the situation that thering is lock function, can with matching connector secure lock, and can unlock simply, can extract by Visual Confirmation, owing to confirming, so can reasonably extract, therefore there is not breakage.
(1) connector, releasably coordinates with matching connector, it is characterized in that,
Described connector has:
Multiple contactors, it has and the contact site of matching connector contact and the connecting portion being connected with cable,
Shell, it has the patchhole for keeping, arrange this contactor,
Upper cover and lower cover, it has the installing hole entering for the connecting portion of described contactor,
Strain relief member, it draws in and the described cable of directed maintenance,
Be provided for the installation elements of installing component in described strain relief member,
Whether described connector can select installing component, described parts have the lock function with described matching connector locking, and there is the installation unit that is installed in rotationally described strain relief member, by described parts are rotated, can remove described lock function from described matching connector, so, can provide the connector with following structure: do not increase components number and can realize narrow spacing, process (gathering) cable, can select whether there is the lock function locking with matching connector, have in the situation of lock function, can with matching connector secure lock, and can unlock simply, can extract by Visual Confirmation, owing to confirming, so can reasonably extract, therefore there is not breakage.
(2) the described connector of Section 2 invention is invented described connector based on Section 1, it is characterized in that, in the situation that described parts are installed, described parts are rotatably installed on described strain relief member,
By described parts are rotated, remove the lock function of described parts from described matching connector, so, can provide the connector with following structure: do not increase components number and can realize narrow spacing, process (gathering) cable, can select whether there is the lock function locking with matching connector, have in the situation of lock function, can with matching connector secure lock, and only by pulling pulling-on piece, parts are rotatable, can unlock simply thus, can extract by Visual Confirmation, owing to confirming, so can reasonably extract, therefore there is not breakage.
(3) the described connector of Section 3 invention is invented described connector based on Section 2, it is characterized in that, be arranged at described strain relief member by thering is flexible thin-walled pulling-on piece entirety or split, by to pulling described pulling-on piece with the direction that coordinates opposite direction of described matching connector, described parts rotate, remove the lock function of described parts from described matching connector
So, can provide the connector with following structure: do not increase components number and can realize narrow spacing, processing (gathering) cable, can select whether there is the lock function locking with matching connector, having in the situation of lock function, can with matching connector secure lock, and only, by pulling pulling-on piece, parts are rotatable, can unlock simply thus, can extract by Visual Confirmation, owing to confirming, so can reasonably extract, therefore there is not breakage.
(4) the described connector of Section 4 invention is invented described connector based on Section 2 invention or Section 3, it is characterized in that, arrange in the long spacing direction both sides of described strain relief member to the outstanding protrusion tab of a direction (the cooperation direction of matching connector), and at the front end setting axial region that (side contrary to shell) direction is outstanding laterally of described protrusion tab as described installation elements
At described parts, the protuberance engaging with matching connector in a side setting is as described lock function, and the bearing portion of being combined with described axial region pivotable is set as described installation unit in the position corresponding with described axial region, near substantial middle, be provided for making the flexible flexure strip that has of described parts reset
By to pulling described pulling-on piece with the direction that coordinates opposite direction of described matching connector, described parts rotate taking described axial region as axle, the protuberance of described parts discharges from described matching connector, so, can provide the connector with following structure: do not increase components number and can realize narrow spacing, process (gathering) cable, can select whether there is the lock function locking with matching connector, have in the situation of lock function, described parts can be easily installed, can lock securely with matching connector, and only by pulling pulling-on piece, parts are rotatable, can unlock simply thus, can extract by Visual Confirmation, owing to confirming, so can reasonably extract, therefore there is not breakage.
Brief description of the drawings
In Fig. 1, be (A) from coordinating direction upside to observe the stereogram of connector of the present invention.(B) be the stereogram of observing connector of the present invention from the downside of cooperation opposite direction side.(C) be the stereogram of the state that coordinates with matching connector of connector of the present invention.
In Fig. 2, be (A) to dissect in a certain contactor part the skiagraph obtaining with the connector of the present invention of pulling-on piece.(B) be to dissect at the center of Width the cross-sectional view obtaining with the connector of the present invention of pulling-on piece.(C) be the end view of the state of connector of the present invention and matching connector cooperation.
In Fig. 3, (A) be the stereogram of observing the strain relief member of the state that pulling-on piece is installed from connector fitting direction.(B) be the stereogram of observing parts from connector fitting direction.(C) be to observe from connector fitting direction the stereogram that pulling-on piece is installed and the strain relief member of the state of parts is installed.
In Fig. 4, (A) be the stereogram of observing the upper and lower covers released state from lower cover direction.(B) be the stereogram of observing the upper and lower covers released state from upper cover direction.(C) be to dissect the upper and lower covers under mated condition and the profile that obtains in a certain contactor installing hole part.
In Fig. 5, be (A) from coordinating direction to observe the stereogram of shell.(B) be from observing the stereogram of shell with coordinating the direction of opposite direction.(C) be to dissect shell and the profile that obtains in a certain patchhole part.
In Fig. 6, (A) be the stereogram of observing two kinds of contactors from contact site direction.(B) be the stereogram of observing two kinds of contactors from connecting portion direction.(C) be the stereogram of observing the shell of the state that two kinds of contactors are installed from connecting portion direction.
Symbol description
Embodiment
Feature of the present invention is a kind of connector releasably coordinating with matching connector 10, and described connector 10 is characterised in that to have: multiple contactors 14, and it has and the contact site 141 of matching connector contact and the connecting portion 143 being connected with cable; Shell 12, it has maintenance, arranges the patchhole 121 of this contactor 14; Upper cover 16 and lower cover 18, it has the installing hole 161,181 entering for the connecting portion 143 of described contactor 14; Strain relief member 20, it draws in and the described cable of directed maintenance, be provided for the installation elements of installing component 22 in described strain relief member 20, whether described connector can select installing component 22, described parts 22 have the lock function with described matching connector locking, and there is the installation unit that is rotatably installed on described strain relief member 20, by described parts 22 are rotated, can remove described lock function from described matching connector.
That is, a kind of connector, its structure is for can easily installing locking mechanism part according to selection, in the situation that thering is locking mechanism, in the time pulling described parts 22, described parts 22 rotate, and can remove simply thus the lock function of described parts 22 from matching connector.
In the situation that having lock function, described connector releasably coordinates with matching connector, it is characterized in that, described connector has: multiple contactors, and it has and the contact site of matching connector contact and the connecting portion being connected with cable; Shell, it has the patchhole for keeping, arrange this contactor; Upper cover and lower cover, it has the installing hole entering for the connecting portion of described contactor; Strain relief member, it draws in and the described cable of directed maintenance; Parts, it has the lock function with described matching connector locking, and described parts are rotatably installed on described strain relief member, by described parts are rotated, remove the lock function of described parts from described matching connector.
Based on Fig. 1 to Fig. 6, connector 10 of the present invention embodiment is described.
In Fig. 1, (A) be from coordinating direction upside to observe the stereogram of connector of the present invention, (B) being the stereogram that the downside of opposition side from coordinating direction is observed connector of the present invention, is (C) stereogram of the state that coordinates with matching connector of connector of the present invention.In Fig. 2, (A) be to dissect in a certain contactor part the skiagraph obtaining with the connector of the present invention of pulling-on piece, (B) being to dissect at the center of Width the cross-sectional view obtaining with the connector of the present invention of pulling-on piece, is (C) end view of the state of connector of the present invention and matching connector cooperation.In Fig. 3, (A) be the stereogram of observing the strain relief member of the state that pulling-on piece is installed from connector fitting direction, (B) being the stereogram of observing parts from connector fitting direction, is (C) to observe from connector fitting direction the stereogram that pulling-on piece is installed and the strain relief member of the state of parts is installed.In Fig. 4, (A) be the stereogram of observing the upper and lower covers released state from lower cover direction, (B) being the stereogram of observing the upper and lower covers released state from upper cover direction, is (C) to dissect the upper and lower covers under mated condition and the profile that obtains in a certain contactor installing hole part.In Fig. 5, be (A) from coordinating direction to observe the stereogram of shell, be (B) from the stereogram of direction observation shell that coordinates opposite direction, be (C) to dissect shell and the profile that obtains in a certain patchhole part.In Fig. 6, (A) being the stereogram of observing two kinds of contactors from contact site direction, is (B) stereogram of observing two kinds of contactors from connecting portion direction, is (C) stereogram of observing the shell of the state that two kinds of contactors are installed from connecting portion direction.
In the situation that having locking mechanism, connector 10 of the present invention at least has shell 12, two kind of contactor 14, upper and lower covers 16,18, strain relief member 20 and parts 22.As required, sometimes there is pulling-on piece 24.In the present embodiment, the situation with described pulling-on piece 24 is described.In the situation that not having locking mechanism, connector of the present invention at least has shell 12, two kind of contactor 14, upper and lower covers 16,18 and strain relief member 20.That is to say, become and from the connector 10 of following explanation, remove the structure that described parts 22 obtain.
Before explanation component parts, the cable using in the present embodiment is described.Described cable comprises by multiple heart yearn twisteds together, the cable its covering being obtained with insulation sheath, and described heart yearn is cover conductor and obtain with insulant; The flexible flat cable obtaining with multiple heart yearns are arranged one by one etc.
First, main points of the present invention, the method for extracting (dismounting) from matching connector are described.Drag (with coordinating a contrary side and the rightabout for flexure strip 225) described parts 22 during with pulling, described parts 22 rotate centered by bearing portion 224, the protuberance 223 of described parts 22 departs from matching connector, thereby can extract from matching connector (dismounting).In the situation that not having space to put into hand, in the time that the pulling of the arrow along Fig. 2 (C) " イ " direction level is installed on the described pulling-on piece 24 of described strain relief member 20, only by pulling, described parts 22 naturally and understandably rotate along arrow " Ha " direction of Fig. 2 (C) centered by described bearing portion 224, the protuberance 223 of described parts 22 is towards arrow " ロ " the direction lifting of Fig. 2 (C), depart from thus matching connector, thereby can extract from matching connector (dismounting).
In the time coordinating with matching connector, if insert described connector 10, described parts 22 rotate along the guide portion of the front end of the protuberance 223 of described parts 22, described protuberance 223 is crossed the holding section of described matching connector, and restore by the elastic force of described flexure strip 225, described protuberance 223 engages with matching connector, completes thus cooperation.
First, parts 22 are described.These parts 22 are electrical insulating property plastics, make by known injection molding technology, as material, can in the situation that considering dimensional stability, processability, cost etc., suitably select, conventionally can enumerate polybutylene terephthalate (PBT) (PBT), polyamide (66PA, 46PA), liquid crystal polymer (LCP), Merlon (PC) or their synthetic material.Described parts 22 there is main part 221 and from its two ends to coordinating direction outstanding protrusion tab 222.
Bearing portion 224 is set near the substantial middle of described protrusion tab 222 and with L font roughly to a side-prominent flexure strip 225.Object as the described bearing portion 224 of described installation unit is, carries out pivotable with the axial region 203 of described strain relief member 20, thereby can in the time pulling described parts 22, rotate.As long as the shape of described bearing portion 224, size can be in the time pulling described parts 22 described in parts 22 rotate, can have any shape, size, can in the situation that considering above-mentioned effect, rotation, processability and intensity etc., suitably design.
The object of described flexure strip 225 is, in the time completing cooperation or while finishing to pull described parts 22, makes described parts 22 restore (getting back to original position).For shape, the size of described flexure strip 225, must be arranged to have elasticity, and suitably design in the situation that considering above-mentioned effect, elasticity, processability and intensity etc.
At the front end of described protrusion tab 222, arrange to a protuberance 223 side-prominent and that engage with matching connector.Described protuberance 223 is the parts that engage with matching connector, as long as its shape, size can engage, can have any shape, size, can suitably design in the situation that considering confining force, conformability, processability and intensity etc.
In order easily to coordinate, preferably at the front end of described protuberance 223, guide portion is set in the time coordinating with matching connector.As the shape of described guide portion, as long as can easily coordinate, can be R shape, C chamfering or taper.
Next, counter stress elimination part 20 describes.This strain relief member 20 is electrical insulating property plastics, make by known injection molding technology, as material, can, considering suitably selection in the situations such as dimensional stability, processability, cost, conventionally can enumerate polybutylene terephthalate (PBT) (PBT), polyamide (66PA, 46PA), liquid crystal polymer (LCP), Merlon (PC) or their synthetic material.Described strain relief member 20 have main body 201 and certainly these main body two ends to coordinating direction outstanding protrusion tab 202.
In addition, at described strain relief member 20, four teats 204 are set in long spacing direction and in the inner side of described protrusion tab 202.Described teat 204 is for guaranteeing to enter the thickness of the described cable between described upper cover 16 and described strain relief member 20.In other words, described teat 204 is for determining that described strain relief member 20 is in the position coordinating in direction.Utilize described upper cover 16 and described strain relief member 20 to clamp described cable, thereby draw in one direction described cable in and process.As long as the shape of described teat 204, size can be guaranteed the thickness of described cable and can draw described cable in and process, can in the case of the thickness of consideration effect, described cable, processability and intensity etc., suitably design.
In the front of described protrusion tab 202, in the substantial middle place of Width, be provided as the axial region 203 of described installation elements, the bearing portion 224 of described axial region 203 and described parts 22 is corresponding and carry out pivotable.As long as described axial region 203 can carry out pivotable with described bearing portion 224, the suitably design in the situation that of consideration effect, rotation, processability and intensity etc. of the shape of described axial region 203, large I.
Described main body 201 is the parts that described cable are pressed into described upper cover 16.As long as described main body 201 can be pressed described cable, the suitably design in the case of miniaturization, processability and the intensity etc. of consideration effect, connector of its shape, large I.
Two kinds of described contactors 14,15 are described.Two kinds of described contactors the 14, the 15th, metal system, can make by known stamping technology.As the material of two kinds of described contactors 14,15, owing to requiring elasticity, conductivity, dimensional stability etc., so can enumerate brass, beryllium copper or phosphor bronze etc.In the present embodiment, two kinds of described contactors 14,15 are fixed in described shell 12 by being pressed into.
Two kinds of described signal contactors 14,15 have: the contact site 141,151 contacting with matching connector; Be fixed on the fixed part 142,152 of described shell 12; Connect the connecting portion 143,153 of described cable.
According to the suitably described contact site 141,151 of design of the shape of coupling thing, to easily contact with coupling thing, be bending in the present embodiment.
Described connecting portion the 143, the 153rd, the part being connected with described cable, as its method of attachment, can enumerate soldering, pressure welding or crimping etc.Be connected with cable by crimping in the present embodiment.In addition, in the present embodiment, for the narrow spacing of correspondence, make the three-dimensional crimping structure that has used upper and lower covers 16,18.
As long as described fixed part 142,152 can be fixed on described shell 12, can use any means, can enumerate be pressed into, clasp joint (spear device (lance)), deposited or global formation etc.Keep and be fixed on described shell 12 by being pressed in the present embodiment.The suitably design in the situation that considering confining force, processability and intensity etc. of the shape of described fixed part 142,152, size.
Next, shell 12 is described.This shell 12 is electrical insulating property plastics, make by known injection molding technology, as material, can, considering suitably selection in the situations such as dimensional stability, processability, cost, conventionally can enumerate polybutylene terephthalate (PBT) (PBT), polyamide (66PA, 46PA), liquid crystal polymer (LCP), Merlon (PC) or their synthetic material.The cooperation mouth 5 entering for matching connector is set at described shell 12.Described cooperation mouth 5, as long as can enter for described matching connector, can suitably design according to the shape of described matching connector.
Described shell 12 has main body 122 and auxiliary section 123, and from this main body 122, the direction of insertion to matching connector is outstanding in described auxiliary section, and enters into described matching connector.As long as described auxiliary section 123 can enter into described matching connector, can suitably design according to the shape of described matching connector.In 123 inside, described auxiliary section, the patchhole 121 that keeps and arrange two kinds of described contactors 14,15 is set.
Described patchhole 121 by being pressed into, clasp joint (spear device) or deposited etc. being fixed.In the present embodiment, each contactor 14,15 is fixed by being pressed into.
In the long spacing direction both sides of described shell 12, and in Width both sides, protuberance 124 is set.The object of described protuberance 124 is, the flexure strip 225 of described parts 22 is configured between described protuberance 124, and in the time that described parts 22 rotate, described flexure strip 225 is pressed, thereby described parts 22 are restored.Its shape, size be suitably design in the case of miniaturization, intensity and the processability etc. of consideration effect, connector.
Long spacing direction both sides at described shell 12 arrange to the protrusion tab side-prominent with coordinating opposite direction one 125.The object of described protrusion tab 125 is, clamps upper and lower covers 16,18 between two described protrusion tabs 125, thereby locates in long spacing direction.
Arrange to side-prominent holding section 127 in long spacing direction at the front end of described protrusion tab 125.The object of described holding section 127 is, by being fastened on the end of described upper cover 16, in the short transverse location of upper and lower covers 16,18.As long as the shape of described protrusion tab 125 and described holding section 127, size can position and keep upper and lower covers 16,18, the suitably design in the situation that of consideration effect, intensity, elasticity and processability etc. of its shape, large I.
Fastener 126 is set near the substantial middle of described protrusion tab 125.The object of described fastener 126 is, by engaging with described strain relief member 20, keeps described strain relief member 20.Suitably its shape of design, size in the situation that considering processability, effect and intensity etc.
Next, upper cover 16 and lower cover 18 are described.This upper and lower covers the 16, the 18th, electrical insulating property plastics, make by known injection molding technology, as material, can, considering suitably selection in the situations such as dimensional stability, processability, cost, conventionally can enumerate polybutylene terephthalate (PBT) (PBT), polyamide (66PA, 46PA), liquid crystal polymer (LCP), Merlon (PC) or their synthetic material.
In upper and lower covers 16,18, broad ways arranges each four row of installing hole 161,181 that enter for the connecting portion 143,153 of two kinds of described contactors 14,15, at long spacing direction interval 0.5～0.8mm.Described installing hole 161,181 is as long as can enter for described contactor 14,15, its shape, size be as long as can enter for the connecting portion 143,153 of described contactor 14,15, the in the situation that of consideration narrow spacing, processability and intensity etc., suitably designs.
In upper and lower covers 16,18, there is each other the tilting table 164,184 of differently curved shape in Width setting, its spacing in long spacing direction is 0.5～0.8mm.When upper and lower covers 16,18 is coordinated, described tilting table 164,184 is fitted to each other, and the in the situation that of described FFC, utilizes the end of described tilting table 164,184 to cut off the insulant between heart yearn.As long as the shape of described tilting table 164,184, size can will be cut off between heart yearn, separate, can be in the case of considering miniaturization, effect, narrow spacing, processability and the intensity etc. of connector, suitably design.
Near the Width central portion at the long spacing direction both ends of described upper and lower covers 16,18, cover guide plate is set at one, cover guiding groove is set at another.In the present embodiment, in upper cover 16 sides, guide plate 163 is set, in lower cover 18 sides, guiding groove 183 is set.The object of described guide plate 163 and described guiding groove 183 is, while coordinating (upper and lower covers 16,18 is coordinated), the cooperation of upper and lower covers 16,18 is carried out smoothly in upper and lower covers 16,18.As long as shape, the size of described guide plate 163 and described guiding groove 183 can meet above-mentioned effect, suitably design in the situation that of consideration effect, guided bone, processability and intensity etc.
In the Width both sides at the long spacing direction both ends of described upper and lower covers 16,18, a lid side, alignment pin is set, in another lid side, location hole is set.In the present embodiment, in upper cover 16 sides, alignment pin 162 is set, in lower cover 18 sides, location hole 182 is set.The object of described alignment pin 162 and described location hole 182 is, while coordinating (upper and lower covers 16,18 is coordinated), carries out the contraposition of upper and lower covers 16,18 in upper and lower covers 16,18.As long as shape, the size of described alignment pin 162 and described location hole 182 can meet above-mentioned effect, can suitably design in the situation that of consideration effect, polarization, processability and intensity etc.
Utilizability in industry
As application examples of the present invention, can be applied to the connector using in the electric equipments such as sequencer, base station, automatic ticket checker, recreational machine, switch or electronic equipment, be particularly related to a kind of connector, the connector that it can be selected the connector that can coordinate simply with matching connector and have following structure, described structure does not increase components number and also can process (gathering) cable, can lock securely with matching connector and can unlock simply.
Claims (4)
1. a connector, described connector releasably coordinates with matching connector, it is characterized in that,
Described connector has:
Multiple contactors, described multiple contactors have and the contact site of matching connector contact and the connecting portion being connected with cable,
Shell, described shell has maintenance, arranges the patchhole of this contactor,
Upper cover and lower cover, described upper cover and lower cover have the installing hole entering for the connecting portion of described contactor,
Strain relief member, described strain relief member draws in and the described cable of directed maintenance,
Be provided for the installation elements of installing component in described strain relief member,
Whether described connector can select installing component, described parts have the lock function with described matching connector locking, and there is the installation unit that is installed in rotationally described strain relief member, by described parts are rotated, remove described lock function from described matching connector.
2. connector according to claim 1, is characterized in that, in the situation that described parts are installed, described parts are rotatably installed on described strain relief member, by described parts are rotated, removes the lock function of described parts from described matching connector.
3. connector according to claim 2, it is characterized in that, be arranged at described strain relief member by thering is flexible thin-walled pulling-on piece entirety or split, by to pulling described pulling-on piece with the direction that coordinates opposite direction of described matching connector, described parts rotate, and remove the lock function of described parts from described matching connector.
4. according to the connector described in claim 2 or 3, it is characterized in that, in the long spacing direction both sides of described strain relief member, arrange to a direction, the i.e. outstanding protrusion tab of cooperation direction of matching connector, and at the front end setting axial region that laterally, the opposition side direction of shell is outstanding of described protrusion tab as described installation elements
At described parts, the protuberance engaging with matching connector in a side setting is as described lock function, and the bearing portion of being combined with described axial region pivotable is set as described installation unit in the position corresponding with described axial region, near substantial middle, be provided for making the flexible flexure strip that has of described parts reset
By to pulling described pulling-on piece with the direction that coordinates opposite direction of described matching connector, described parts rotate taking described axial region as axle, and the protuberance of described parts discharges from described matching connector.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012-286428 | 2012-12-28 | ||
| JP2012286428A JP6066723B2 (en) | 2012-12-28 | 2012-12-28 | connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103915722A true CN103915722A (en) | 2014-07-09 |
| CN103915722B CN103915722B (en) | 2016-06-08 |
Family
ID=51041211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310655465.6A Expired - Fee Related CN103915722B (en) | 2012-12-28 | 2013-12-06 | Adapter |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6066723B2 (en) |
| CN (1) | CN103915722B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107154553A (en) * | 2016-03-04 | 2017-09-12 | 住友电装株式会社 | Connector |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3063211U (en) * | 1999-04-20 | 1999-10-29 | 第一電子工業株式会社 | Electrical connector for pachinko equipment |
| US6322388B1 (en) * | 1999-05-27 | 2001-11-27 | Ddk Ltd. | Electrical connector |
| JP2001332346A (en) * | 2000-05-22 | 2001-11-30 | D D K Ltd | Electric connector |
| JP2003068376A (en) * | 2001-08-23 | 2003-03-07 | D D K Ltd | Crimp connector |
| CN202004226U (en) * | 2010-11-30 | 2011-10-05 | 富士康(昆山)电脑接插件有限公司 | Card-edge connector |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4621885A (en) * | 1985-09-20 | 1986-11-11 | Amp Incorporated | Ribbon cable connector with improved cover latch |
| US6655980B2 (en) * | 2002-04-10 | 2003-12-02 | Hon Hai Precision Ind. Co., Ltd. | Electrical connector having locks |
-
2012
- 2012-12-28 JP JP2012286428A patent/JP6066723B2/en not_active Expired - Fee Related
-
2013
- 2013-12-06 CN CN201310655465.6A patent/CN103915722B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3063211U (en) * | 1999-04-20 | 1999-10-29 | 第一電子工業株式会社 | Electrical connector for pachinko equipment |
| US6322388B1 (en) * | 1999-05-27 | 2001-11-27 | Ddk Ltd. | Electrical connector |
| JP2001332346A (en) * | 2000-05-22 | 2001-11-30 | D D K Ltd | Electric connector |
| JP2003068376A (en) * | 2001-08-23 | 2003-03-07 | D D K Ltd | Crimp connector |
| CN202004226U (en) * | 2010-11-30 | 2011-10-05 | 富士康(昆山)电脑接插件有限公司 | Card-edge connector |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107154553A (en) * | 2016-03-04 | 2017-09-12 | 住友电装株式会社 | Connector |
| CN107154553B (en) * | 2016-03-04 | 2019-06-21 | 住友电装株式会社 | Connector |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2014130682A (en) | 2014-07-10 |
| JP6066723B2 (en) | 2017-01-25 |
| CN103915722B (en) | 2016-06-08 |
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