CN101930046B - Device for detecting tabling state of retainer - Google Patents
Device for detecting tabling state of retainer Download PDFInfo
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- CN101930046B CN101930046B CN 201010183741 CN201010183741A CN101930046B CN 101930046 B CN101930046 B CN 101930046B CN 201010183741 CN201010183741 CN 201010183741 CN 201010183741 A CN201010183741 A CN 201010183741A CN 101930046 B CN101930046 B CN 101930046B
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Abstract
The invention provides a device for detecting tabling stage of a retainer, the device can accurately determine the position of a slide block part relative to the retainer and comprises a support part, a main part, a slide block main part, a slide block part pushing component, a stopping part and a force application part, wherein the support part can maintain a connector, the main part can relatively move between a detection position and a place position along a terminal insert direction (P), the slide block main part is provided with a retainer supporting part propped against a projecting portion of the retainer and can move between a supporting position and a non-supporting position relative to the support part, the slide block part pushing component can push the slide block main part from the non-supporting position to the supporting position when the main part is relatively moves to the detection position, the stopping part can limit the slide block main part to relatively move towards the main part relative to the support part, and the force application part for position restriction applies force to the slide block main part to make the slide block main part prop against the stopping part under the state that the main part is in the place position.
Description
Technical field
The present invention relates to check the technology of chimerism of the retainer of the housing main body section that is embedded in connector.
Background technology
As the technology of half chimerism that detects retainer, the connector testing fixture of record in the patent documentation 1 is arranged.The connector testing fixture that patent documentation 1 relates to have the support of placing connector and can near or leave the inspection section of this support.This support has: the recess with a pair of wall of clamping connector; When placing connector, can insert and dispose the mode of the part of retainer, the 1st groove that wall section forms therein; With with along near or the 2nd groove that forms in above-mentioned one of them wall section of the mode in moving direction and the outside of the retainer mounting hole by connector left.And inspection section has chimeric coupon, this chimeric coupon by near or leave mobile the 2nd groove that inserts, and form the thickness identical with the depth dimensions of the 2nd groove.When being placed into connector on the support, the retainer of connector is installed wall, one of them wall section of recess and the outside surface of chimeric coupon and roughly is positioned on the same face.Under this state, if support and inspection section are near moving, then chimeric coupon inserts in the 2nd groove, when retainer is in normal chimerism, support and inspection section butt, and, when retainer is in half chimerism, the outshot butt of chimeric coupon and retainer and stop mobile.
Patent documentation 1: TOHKEMY 2002-373753 communique
But, in the connector testing fixture that patent documentation 1 relates to, chimeric coupon (hereinafter referred to as slide section) is installed in the inspection section, with respect to being placed in the support and the connector of location, near or departure direction on the position of slide section be by the determining positions of inspection section.That is, on the close or departure direction of support and inspection section, slide section reduces with respect to the positional precision of connector.Therefore, in the time need to partly forming in the front of connector the retainer abutting part of jut and the position configuration slide section between this jut and retainer mounting hole etc., when requiring slide section to have higher positional precision with respect to the position of connector, in above-mentioned connector testing fixture, might produce the problems such as mistake judgement that are difficult to place connector, chimerism.
Summary of the invention
Therefore, the object of the invention is to accurately determine that slide section is with respect to the position of retainer.
The retainer device for detecting tabling state that the 1st mode relates to, it can check to the connector with housing main body section and retainer the chimerism of above-mentioned retainer, above-mentioned housing main body section formed can inserted terminals the terminal incorporating section and in the retainer embedded hole section along a side upper shed of the direction of insertion of above-mentioned terminal, above-mentioned retainer can be according to can be in the mode on the above-mentioned terminal of locking shape fastening in being inserted into above-mentioned terminal incorporating section, chimeric with above-mentioned retainer embedded hole section, and the part of above-mentioned retainer is outstanding from an above-mentioned side under half chimerism, and above-mentioned retainer device for detecting tabling state comprises: the cradle portion that can keep above-mentioned connector; Main part, it can be along the above-mentioned terminal direction of insertion that remains in the above-mentioned connector in the above-mentioned cradle portion, near the inspection position of above-mentioned cradle portion with leave between the placement location of above-mentioned cradle portion and relatively move; Slide section, its have can with half chimerism that remains in the above-mentioned connector in the above-mentioned cradle portion under the retainer abutting part of sidepiece butt of outshot of above-mentioned retainer, and can with respect to above-mentioned cradle portion above-mentioned retainer abutting part can and the butt position of above-mentioned outshot butt and than the non-butt position of this butt position near the not butt of aforementioned body section side between relatively move along above-mentioned terminal direction of insertion; The slide section push mechanism when it can relatively move above-mentioned inspection position in aforementioned body section with respect to above-mentioned cradle portion, promotes above-mentioned slide section from above-mentioned non-butt position to above-mentioned butt position; Retainer, it is can be fixed in the mode of above-mentioned slide section butt on the above-mentioned cradle portion, and, with the state of above-mentioned slide section butt under, can be on above-mentioned terminal direction of insertion and be disposed at the above-mentioned slide section of position limitation of certain position with respect to above-mentioned cradle portion relatively moving to above-mentioned main part side at above-mentioned retainer abutting part with respect to the above-mentioned outshot of above-mentioned retainer; And the position limitation force application part, it is in respect to above-mentioned cradle portion under the state of above-mentioned placement location the above-mentioned slide section application of force so that this slide section and above-mentioned retainer butt in aforementioned body section at least.
The retainer device for detecting tabling state that the 2nd mode relates to, in the retainer device for detecting tabling state that the 1st mode relates to, above-mentioned slide section push mechanism is to check to use force application part, and this inspection can be in respect to above-mentioned cradle portion under the state of above-mentioned inspection position from above-mentioned non-butt position to above-mentioned butt position the above-mentioned slide section application of force in aforementioned body section at least with force application part.
The retainer device for detecting tabling state that the 3rd mode relates to, in the retainer device for detecting tabling state that the 1st or the 2nd mode relates to, above-mentioned position limitation disposes in mode that can regulating action power with force application part.
The retainer device for detecting tabling state that the 4th mode relates to, in the retainer device for detecting tabling state that the 1st to the 3rd mode relates to, above-mentioned cradle portion has the slide block abutting part, and this slide block abutting part can be that complete chimerism and aforementioned body section are in respect to above-mentioned cradle portion under the state that checks the position and above-mentioned slide section butt at above-mentioned retainer at least; Aforementioned body section has: slide block butt test section, it can be in respect to above-mentioned cradle portion under the state of above-mentioned inspection position and above-mentioned slide block abutting part butt in aforementioned body section, and can with the state of above-mentioned slide block abutting part butt under conducting; With the connector test section, it can be in respect to above-mentioned cradle portion under the state of above-mentioned inspection position and the above-mentioned connector butt that remains in the above-mentioned cradle portion in aforementioned body section, and can with the state of above-mentioned connector butt under conducting; Comprise the guiding path of above-mentioned slide block butt test section, above-mentioned slide block abutting part and above-mentioned slide section, be connected with serial electric with the guiding path that comprises above-mentioned connector test section; Above-mentioned retainer device for detecting tabling state also comprises detection unit, and this detection unit can be based on the whether conducting of the above-mentioned guiding path that is connected in series and judged the quality of the chimerism of above-mentioned retainer.
The retainer device for detecting tabling state that the 5th mode relates to, in the retainer device for detecting tabling state that the 1st to the 4th mode relates to, above-mentioned retainer device for detecting tabling state also comprises the pushing force application part, and this pushing force application part can be to the above-mentioned side of the above-mentioned housing main body section that remains in above-mentioned connector in the above-mentioned cradle portion to the above-mentioned slide section application of force.
The retainer device for detecting tabling state that the 6th mode relates to, in the retainer device for detecting tabling state that the 1st to the 5th mode relates to, above-mentioned retainer device for detecting tabling state comprises also and leaves force application part that this leaves force application part can be to the direction of relatively leaving above-mentioned cradle portion to the aforementioned body section application of force.
The invention effect
Retainer device for detecting tabling state according to the 1st mode relates to is in respect to cradle portion under the state of placement location at main part, and slide section is maintained with the force application part application of force on the position with the retainer butt by position limitation.That is, owing to the outshot of retainer abutting part with respect to retainer is positioned on the certain position, thereby can determine accurately that slide section is with respect to the position of retainer.
The retainer device for detecting tabling state that relates to according to the 2nd mode, since from main part one side direction cradle portion one side to the slide section application of force, thereby the impact can relax the outshot of retainer and retainer abutting part butt the time, can suppress the breakage of retainer, the generation of damage.
The retainer device for detecting tabling state that relates to according to the 3rd mode, because can regulate the mode allocation position restriction force application part of acting force, so can consider to set acting force because of the movability of sneaking into the slide section that foreign matter causes etc., and can corresponding each operator set main part with respect to the move operation power of cradle portion.
According to the retainer device for detecting tabling state that the 4th mode relates to, can easily judge the quality of the chimerism of retainer.And the guiding path that comprises slide block butt test section, slide block abutting part and slide section is connected with serial electric with the guiding path that comprises the connector test section, can prevent that therefore the mistake when not being positioned over connector in the cradle portion from judging.In addition, because slide block butt test section and connector test section be arranged on the main part, thereby can process compactly continuous electric wire.
The retainer device for detecting tabling state that relates to according to the 5th mode, pushing force application part to a side of the housing main body section of the connector that remains in cradle portion to the slide section application of force.Therefore, the retainer abutting part is pressed against on the side of housing main body section, even in the less situation of the overhang of the outshot of retainer, also can detect more reliably half chimerism of retainer.
Retainer device for detecting tabling state according to the 6th mode relates to is not applying under the state of external force main part and cradle portion, by leaving force application part main part is disposed on the inspection position with respect to cradle portion.Therefore, if do not carry out relatively close move operation, then main part can maintain placement location with respect to cradle portion, can easily connector be placed in the cradle portion.
Description of drawings
Fig. 1 is the stereographic map of an example of expression connector.
Fig. 2 is the stereoscopic figure of expression retainer device for detecting tabling state.
Fig. 3 is the cut-open view along the III-III line of Fig. 2.
Fig. 4 is the approximate vertical view of the retainer device for detecting tabling state at expression placement location place.
Fig. 5 is the approximate vertical view that checks the retainer device for detecting tabling state of position.
The approximate vertical view of the retainer device for detecting tabling state when Fig. 6 is the retainer butt.
Fig. 7 is the action relationships figure of the retainer device for detecting tabling state at placement location place.
Fig. 8 is the action relationships figure of the retainer device for detecting tabling state in the mobile way.
Fig. 9 is the action relationships figure that checks the retainer device for detecting tabling state of position.
Figure 10 is the synoptic diagram that checks the path.
Figure 11 is the action relationships figure of retainer device for detecting tabling state of the inspection position of retainer half chimerism.
Figure 12 is retainer among Figure 11 and the graph of a relation of slider body section.
Figure 13 is the approximate vertical view of the retainer device for detecting tabling state that relates to of variation.
Embodiment
Below retainer device for detecting tabling state that embodiment is related to describe.This retainer device for detecting tabling state is the device of retainer chimerism that is embedded in the housing main body section of connector for inspection.
＜1. about connector 〉
At first, for convenience of explanation, the connector as the inspection object of this retainer device for detecting tabling state is described.Fig. 1 is the stereographic map of an example of expression connector 100.
The connector 100 of the inspection object of the retainer device for detecting tabling state that relates to as present embodiment is the connector that is assembled on the wire harness etc. of automobile, is connected with a plurality of band terminal electric wires.This connector 100 has housing main body section 102 and retainer 110.
Housing main body section 102 roughly forms rectangular shape by resin etc.This housing main body section 102 be formed with can inserted terminals T terminal incorporating section 104 and in the retainer embedded hole section 106 along a side 103 upper sheds of the direction of insertion P of terminal T.
Retainer embedded hole section 106 is along roughly having formed the hole shape with following space with the direction of a side 103 quadratures, a part of space that total each terminal incorporating section 104, above-mentioned space has.This retainer embedded hole section 106 formed can receiving holder 110 integral body size.
This connector 100 has jut 109 in the part than retainer embedded hole section 106 close leading section 102b one sides, the direction projection that this jut 109 is given prominence to retainer 110 from a side of housing main body section 102.Here, as the connector 100 with this jut 109, describe as example to be equipped with at shell main part 102 for the male connector of the guiding framework 108 that is connected with female connector.That is, this connector 100 is structures that guiding framework 108 is installed at male connector.More particularly, this guiding framework 108 is to have the roughly frame shape in cuboid space, and is embedded in outward on the part of close leading section 102b one side of housing main body section 102, to cover from the outstanding terminal T of its front end face.That is, here, this jut 109 refers to lead in the framework 108, than a side 103 more to the part of the outstanding lateral process of retainer 110.
With the base end part 102a of the housing main body section 102 in this connector 100 base end part 100a as connector 100, the leading section of framework 108 is namely led as the leading section 100b of connector 100 in the end of its opposition side.
But, have the connector 100 of jut 109 so long as get final product in the structures of giving prominence to from a side 103 of housing main body section 102 near the part of leading section 102b one side than retainer embedded hole section 106, be not limited to said structure.
＜2. the structure of retainer device for detecting tabling state 〉
Then, the retainer device for detecting tabling state is elaborated.Fig. 2 is the stereoscopic figure of retainer device for detecting tabling state 10, Fig. 3 is the cut-open view along the III-III line of Fig. 2, Fig. 4 is the approximate vertical view of the retainer device for detecting tabling state 10 at placement location place, Fig. 5 is the approximate vertical view that checks the retainer device for detecting tabling state 10 of position, the approximate vertical view of the retainer device for detecting tabling state 10 when Fig. 6 is the retainer butt.
This retainer device for detecting tabling state 10 comprises: cradle portion 20, retainer 30, main part 40, slide section 60, slide section push mechanism and position limitation force application part 74.
On cradle portion 20, configuration be inserted into remain in the terminal incorporating section 104 that connector keeps the connector 100 in the recess 22 with electric wire part in the terminal electric wire, that stretch out from its opening, and, formed the slit portion 24 that can keep the foreign side of recess 22 to stretch out to connector.Here, slit portion 24 forms to keeping the roughly U font of the identical direction opening of recess 22 with connector.In the time of in connector 100 being inserted into connector maintenance recess 22, stretch out to the foreign side of cradle portion 20 by slit portion 24 from the electric wire part with the terminal electric wire that connector 100 stretches out.The interval of this slit portion 24 is set to narrower than the width dimensions of the base end part 102a of the housing main body section 102 that remains in the connector 100 in the connector maintenance recess 22.Therefore, be inserted into connector keep connector 100 in the recess 22 at the rear of terminal direction of insertion P by with locking shape fastening.
Slide block housing recess 26 forms as concave: keep recess 22 inner openings to connector, and have can be with the mode that can move along the terminal direction of insertion P that remains in the connector 100 in the connector maintenance recess 22, the space of taking in aftermentioned slider body section 62.More particularly, slide block housing recess 26 following formation: keep wall upper shed in the wall of recess 22, relative with the retainer 110 of connector 100 in remaining in connector maintenance recess 22 at connector.Slide block housing recess 26 keeps recess 22 with connector, and similarly the side is unlimited outward on one side.Pass through the partial configuration slide block axle 66 described later that opened wide.Describe later the relation of this slide block housing recess 26 and slider body section 62 in detail.
About the position of main part 40 with respect to cradle portion 20, call and check position (referring to Fig. 5, Fig. 6) keeping the part of recess 22 to be accommodated in position under the state that checks in the recess 42 connector of cradle portion 20 near cradle portion 20, keep the position under the state that recess 22 integral body extract from inspection recess 42 to call placement location connector leaving cradle portion 20.More particularly, following setting: be under the state of placement location with respect to cradle portion 20 at main part 40, the leading section 100b that remains in the connector 100 in the connector maintenance recess 22 leaves an end face (here for slightly leaving) (referring to Fig. 4) of main part 40.That is, be in respect to cradle portion 20 under the state of placement location at main part 40, connector 100 can be inserted into connector and keep in the recess 22.
Be formed with at main part 40: can dispose recess 48 and can make the other end of slide block axle 66 dispose the recess 48 interior 48a of the hole section of exposing that expose to the foreign side of main part 40 from axle with the shaft insertion hole section 46 that inserts shape configuration aftermentioned slide block axle 66, the axle that can dispose another one end side portion of slide block axle 66.This axle configuration recess 48 forms has the roughly spill in cuboid space.Shaft insertion hole section 46 has formed to checking in the recess 42 and has disposed recess 48 inner openings and have the shape of through holes in substantial cylindrical space with axle.Exposing the 48a of hole section has formed in axle configuration recess 48 and foreign side's opening of main part 40 and have the shape of through holes in substantial cylindrical space.Axle inserting hole section 46 with expose the 48a of hole section and be formed on and be roughly on the coaxial position.Describe later shaft insertion hole section 46, axle configuration recess 48 in detail, expose the relation of the 48a of hole section and slide block axle 66.
This retainer device for detecting tabling state 10 has and can leave force application part 28 to main part 40 application of forces to the direction of relatively leaving cradle portion 20.Here, leaving force application part 28 is wind springs, the spring-loaded recess 29 on being formed at cradle portion 20 and be formed in the spring-loaded recess 49 of the part relative with this spring-loaded recess 29 in the main part 40 and take in each end, and dispose with compressive state.Insert the guiding parts of rectangular clavate in the inboard of leaving force application part 28, leave the expanding-contracting action of force application part 28 with guiding, and guide main body section 40 is with respect to the movement of cradle portion 20.Main part 40 is not being applied under the state of move operation power to the direction near cradle portion 20, this leaves force application part 28 main part 40 is maintained placement location with respect to cradle portion 20.
Retainer device for detecting tabling state 10 has following part and gets final product: abutment portion 80, its mode supporting bracket section 20 and main part 40 relatively moving along the terminal direction of insertion P that remains in the connector 100 in the cradle portion 20; With operating portion 82, the operation that it can make main part 40 relatively move with respect to cradle portion 20.Here, cradle portion 20 is fixed on the abutment portion 80, and main part 40 is by supporting with respect to the mode that abutment portion 80 moves.Another one end side portion at main part 40 is connected with operating portion 82 by predetermined connecting rod, can make by the operation of operating portion 82 main part 40 mobile between testing fixture and placement location with respect to cradle portion 20.In Fig. 2, Fig. 3, represent operating portion 82 with double dot dash line.
This retainer device for detecting tabling state 10 comprises pushing force application part 23, and they can be to 103 pairs of slider body section 62 application of forces in a side of the housing main body section 102 that remains in the connector 100 in the cradle portion 20.More particularly, the face of the opposition side of a side 63 of pushing force application part 23 pushing slide block base portions 64 is so that a side 103 butts of the leading section of retainer abutting part 64a and housing main body section 102.Here, pushing force application part 23 is ball plungers, is installed on keeping in the wall section of recess 22 towards connector in the slide block housing recess 26.But pushing force application part 23 is not limited to ball plunger, as long as can be to 103 pairs of slider body section 62 application of forces in a side of shell main part 102.
Middle part at slide block axle 66 is formed with the axle teat 68 that can use by gaskets limit aftermentioned position limitation force application part 74.Describe later this axle teat 68 and the position limitation relation of force application part 74 in detail.
This retainer device for detecting tabling state 10 comprises the slide section push mechanism, relatively move to when checking the position with respect to cradle portion 20 at main part 40, this slide section push mechanism can be from above-mentioned non-butt position to the butt position (from main part 40 1 sides towards cradle portion 20 1 sides) promotes slider body section 62.Here, the slide section push mechanism is to check with force application part 70.
Check that with force application part 70 following configurations it can be in respect to cradle portion 20 under the state that checks the position from non-butt position to the butt position slider body section 62 application of forces (referring to Fig. 5, Fig. 6) at main part 40 at least.More particularly, check with force application part 70 to be wind springs, the embedding shape is disposed at an one end side portion of slide block axle 66 in addition under the state of compressive state or natural length.Here, be configured to an end can with the other end butt of slide block base portion 64, and the other end can with spring-loaded section 44 butts.This spring-loaded section 44 is disposed at the end position of the shaft insertion hole section 46 in the axle configuration recess 48.That is, check that the other end side with force application part 70 partly is disposed in the shaft insertion hole section 46.When main part 40 moves to the inspection position with respect to cradle portion 20, check to the direction of leaving spring-loaded section 44 (main part 40) slider body section 62 application of forces to be promoted slider body section 62 with force application part 70.That is, slider body section 62 is promoted to the butt position from non-butt position with respect to cradle portion 20.Describe later the shape of above-mentioned spring-loaded section 44 and the relation of slide block axle 66 in detail.
But the slide section push mechanism is not limited to check with force application part 70, as long as can promote from non-butt position to the butt position slider body section 62 when main part 40 relatively moves the inspection position with respect to cradle portion 20.For example, the slide section push mechanism also can followingly consist of: the slide block axle be provided with main part 40 with respect to cradle portion 20 relatively move to when checking the position can with the teat of main part 40 fastenings, can be by promoting slider body section 62 by main part 40 from the position promotion slide block axle of this teat and main part 40 fastenings.
Position limitation is in respect to cradle portion 20 under the state of placement location at main part 40 at least with force application part 74, slider body section 62 application of forces is made slider body section 62 and retainer 30 butts.Position limitation is wind springs with force application part 74, under the state of compressive state or natural length beyond the embedding shape be disposed at another one end side portion of slide block axle 66.Here, its both ends respectively with the packing ring butt that is inserted on the slide block axle 66.The packing ring of one end side can with spring-loaded section 44 or axle teat 68 butts, and the packing ring of the other end side be engaged in lock nut 69 butts of the other end of slide block axle 66.In addition, be in respect to cradle portion 20 under the state of placement location at main part 40, it is larger than checking with force application part 70 that position limitation is set to its acting force with force application part 74.
When main part 40 moves to placement location with respect to cradle portion 20, slider body section 62 and retainer 30 butts, slider body section 62 relatively moves to cradle portion 20 1 sides with respect to main part with slide block axle 66.In mobile way, position limitation with force application part 74 along with the packing ring of one end butt from compressed with the position movement of spring-loaded section 44 butts, maintain the butt state to 30 pairs of slider body section 62 application of forces of retainer.Namely, be under the state of placement location with respect to cradle portion 20 at main part 40, slider body section 62 maintains position with retainer 30 butts with respect to cradle portion 20, keeps the retainer 110 (retainer embedded hole section 106) of the connector 100 in the recess 22 that retainer abutting part 64a is disposed at (referring to Fig. 4) on the certain position with respect to remaining in connector.
Be in respect to cradle portion 20 under the state that checks the position at main part 40, be connected on the axle teat 68 with the packing ring of position limitation with an end butt of force application part 74, position limitation remains on the state that slider body section 62 is not applied acting force with force application part 74.
This position limitation disposes in the mode that can regulate acting force with force application part 74.Can come regulating action power by the fastening degree that adjusting is engaged in the lock nut 69 on the other end of above-mentioned slide block axle 66 here.That is, be in respect to cradle portion 20 under the state of placement location at main part 40, can the compression position restriction use force application part 74 to increase acting force by fastening lock nut 69; On the contrary, can make position limitation extend to reduce acting force with force application part 74 by unclamping nut 69.Because this lock nut 69 can be exposed to foreign side by exposing the 48a of hole section, thus can carry out fastening, unclamp operation.
And aforementioned body section 40 has slide block butt test section 45 and connector test section 47.
Slide block butt test section 45 can be in respect to cradle portion 20 under the state that checks the position and slide block abutting part 25 butts at main part 40, and can with the state of slide block abutting part 25 butts under conducting.Here, slide block butt test section 45 has the contact site 45a that is formed by conductors such as metals, and can be consisted of by the mode that is pressed into respect to base portion 45b with this contact site 45a.When this contact site 45a is pressed into respect to base portion 45b, the not shown terminal part conducting of contact site 45a and base portion 45b.
Slide block butt test section 45, its contact site 45a can with an interarea butt of slide block abutting part 25, and be pressed into direction and main part 40 with respect to the roughly consistent posture configuration of the moving direction of cradle portion 20 with contact site 45a.That is, slide block butt test section 45 is in respect to cradle portion 20 under the state of placement location at main part 40, and contact site 45a and slide block abutting part 25 are in contactless state, remain on nonconducting state (referring to Fig. 4).And, when main part 40 moves to the inspection position with respect to cradle portion 20, position contact site 45a and slide block abutting part 25 butts in mobile way, be in respect to cradle portion 20 under the state that checks the position at main part 40, contact site 45a is in by the state that is pressed into respect to base portion 45b, remains on conducting state (referring to Fig. 5).
But slide block butt test section 45 is not limited to said structure, for example, also can be the conductor of simple rectangular clavate, can be disposed on the main part 40 with the mode of slide block abutting part 25 butts with an end.
But connector test section 47 is not limited to said structure, also can adopt non-contacting sensor etc.
Comprise the guiding path of above-mentioned slide block butt test section 45, slide block abutting part 25 and slide section 60, be connected with serial electric with the guiding path that comprises connector test section 47.Below, the above-mentioned guiding path that connects with serial electric is described as inspection path 92.More particularly, one of them terminal part of connector test section 47 is electrically connected with spring-loaded section 44, and another terminal part of connector test section 47 is electrically connected (referring to Figure 10) with the terminal part of slide block butt test section 45.
Above-mentioned spring-loaded section 44 is consisting of with the mode that slide block axle 66 is electrically connected.More particularly, spring-loaded section 44 is formed by conductors such as metals and has the roughly plate shape of the contact slit portion 44a of U font.This spring-loaded section 44 with in the mode of configuration slide block axle 66 between the contact slit portion 44a, be configured on shaft insertion hole section 46 and ends cradle portion 20 opposite sides.Slide block axle 66 has the face that the slips 66a of the chamfer machining of being carried out, its length direction part, at least between the contact slit portion 44a of above-mentioned spring-loaded section 44 in the mobile part, with the relative two medial surfaces two side portions in opposite directions that contacts slit portion 44a, can contact with the mutual face of above-mentioned two medial surfaces.Here, spring-loaded section 44 disposes towards the mode of connector direction of insertion rear opening with contact slit portion 44a.Slide block axle 66 disposes in the mode that it slips face 66a and connector direction of insertion and terminal direction of insertion P almost parallel.
That is, be inserted at connector 100 and remain to connector and keep in the recess 22 and main part 40 is in respect to cradle portion 20 under the state that checks the position, 47 conductings of connector test section, and slide block butt test section 45 conducting with slide block abutting part 25 butts.And, be complete chimerism if insert the retainer 110 that remains to the connector 100 in the connector maintenance recess 22, then slider body section 62 and slide block abutting part 25 butts.Under these conditions, check that path 92 becomes conducting state (referring to Figure 10).When connector 100 is not inserted into retainer 110 that connector keeps state in the recess 22 or main part 40 to be in the state of placement location or connector 100 with respect to cradle portion 20 and is half chimerism, check that path 92 is nonconducting state.
Retainer device for detecting tabling state 10 comprises chimerism detection unit 90, and it can judge based on the whether conducting that checks path 92 quality (referring to Figure 10) of the chimerism of retainer 110.More particularly, chimerism detection unit 90 is connected in series with inspection path 92, and the chimerism that is judged to be retainer 110 when checking path 92 for conducting state is good, and the chimerism that is judged to be retainer 110 when checking path 92 for nonconducting state is bad.As the structure of chimerism detection unit 90, maybe can show the good and bad display device such as liquid crystal display such as listing power supply and electric light, hummer.
＜3. the action of retainer device for detecting tabling state 〉
Then, the action of retainer device for detecting tabling state 10 described.Fig. 7 is the action relationships figure of the retainer device for detecting tabling state 10 at placement location place, Fig. 8 is the action relationships figure of the retainer device for detecting tabling state 10 in the mobile way, Fig. 9 is the action relationships figure that checks the retainer device for detecting tabling state 10 of position, Figure 10 is the synoptic diagram that checks path 92, Figure 11 is the action relationships figure of the retainer device for detecting tabling state 10 of the inspection position under half chimerism of retainer 110, and Figure 12 is the graph of a relation of retainer 110 and slider body section 62 among Figure 11.
At first, the operator operates operating portion 82 and makes main part 40 move to placement location with respect to cradle portion 20.If main part 40 is moved, then position limitation is with packing ring and spring-loaded section 44 butts of the wherein side of force application part 74, from this position by position limitation usefulness force application part 74 to retainer 30 1 sides to slider body section 62 application of forces.If main part 40 is moved, then slider body section 62 and retainer 30 butts (referring to Fig. 8), and maintain the state of butt with the acting force of force application part 74 by position limitation.
Move to respect to cradle portion 20 under the state of placement location at main part 40, the operator is positioned over (referring to Fig. 7) in the cradle portion 20 with connector 100.That is, keep the opening of recess 22 by connector, with the terminal direction of insertion P of connector 100 along the posture of the moving direction of main part 40, connector 100 be inserted into connector keep in the recess 22.Be inserted under the state that remains in the connector maintenance recess 22 the non-butt position (referring to Fig. 4) of retainer abutting part 64a between retainer embedded hole section 106 and jut 109 at connector 100.And under this state, the terminal incorporating section 104 interior electric wire parts with the terminal electric wire that are inserted into connector 100 are stretched out between slit portion 24.
Afterwards, the operator operates operating portion 82 and makes main part 40 move to the inspection position with respect to cradle portion 20.If main part 40 is moved, then position limitation is with the packing ring of a wherein side of force application part 74 and aixs cylinder section 68 butts (referring to Fig. 8) and leave spring-loaded section 44, from this position by checking with force application part 70 to slide block abutting part 25 1 sides slider body section 62 application of forces.If main part 40 is moved, then slide block butt test section 45 and slide block abutting part 25 butts.In addition, move to respect to cradle portion 20 under the state that checks the position at main part 40, slide block butt test section 45 is conducting state, and the be pressed leading section 100b that operates in connector 100 of connector test section 47 is upper and become conducting state (referring to Fig. 9, Figure 11).
Here, under the fully chimeric states of retainer 110, slider body section 62 and slide block abutting part 25 butts, and by checking that the acting force with force application part 70 maintains the butt state.Under the state of slider body section 62 and slide block abutting part 25 butts, conducting between slide block butt test section 45 and the spring-loaded section 44, check that path 92 becomes conducting state, be judged to be the chimerism good (referring to Fig. 9, Figure 10) of retainer by chimerism detection unit 90.
Under the chimeric state of retainer 100 half, outshot 111 butts of the retainer abutting part 64a of slider body section 62 and retainer 110, and by checking that the acting force with force application part 70 maintains butt state (referring to Figure 12).Under this state, since slider body section 62 not with slide block abutting part 25 butts (referring to Figure 11), so insulation between slide block butt test section 45 and the spring-loaded section 44 checks that path 92 is nonconducting state, the chimerism that is judged to be retainer by chimerism detection unit 90 is bad.
When making main part 40 move to the inspection position with respect to cradle portion 20 under the state that connector 100 insertions is not remained in the connector maintenance recess 22, the 47a of pushing section is not urged, and connector test section 47 maintains nonconducting state.Therefore, check that path 92 is nonconducting state, the chimerism that is judged to be retainer by chimerism detection unit 90 is bad.
After judging end, the operator makes main part 40 move to placement location with respect to cradle portion 20 again, and keeps recess 22 fech connection devices 100 from connector.Be judged to be in the good situation, with connector 100 for getting final product in the assembling work of wire harness etc.And, be judged to be in the bad situation, retainer 110 can be pressed in the retainer embedded hole section 106 to reach complete chimerism, for again checking, also can be directly in the assembling work of wire harness etc.Then, the Inspection that enters as the connector 100 of follow-on check object of operator gets final product.
The inspection object of the retainer device for detecting tabling state 10 that relates to as present embodiment, although be illustrated as an example of connector 100 with jut 109 example, this device also is applicable to not have the connector of jut 109.
Retainer device for detecting tabling state 10 according to said structure, main part 40 is in respect to cradle portion 20 under the state of placement location, and slider body section 62 is maintained position with retainer 30 butts by position limitation with force application part 74 to the retainer 30 1 side application of forces.And, slider body section 62 is configured on the certain position with respect to cradle portion 20 by maintaining with the position of being fixed in retainer 30 butts on the cradle portion 20, thereby can be with respect to remaining in the connector 100 in the cradle portion 20 with certain position and certain posture and being positioned on the certain position.Therefore, can determine accurately that slide section 60 is with respect to the position of retainer 110.Thus, even to being provided with when processing from the connector 100 of the jut 109 of the projected direction projection of the leading section 102b one side direction retainer 110 of a side 103 of housing main body section 102, also can check out the chimerism of retainer 110.That is, here, can slider body section 62 be positioned in the mode that retainer abutting part 64a is disposed between retainer embedded hole section 106 and the jut 109, and check.
Because to slider body section 62 application of forces, thereby the impact of the outshot 111 that can relax retainer 110 during with retainer abutting part 64a butt can suppress the breakage of retainer 110, the generation of damage from main part 40 1 side direction cradle portion 20 1 sides.
Since with the mode allocation position restriction that can regulate acting force with force application part 74, so can consider to set acting force because of the movability of sneaking into the slider body section 62 that foreign matter causes etc.Namely, if set acting force larger, then when main part 40 moves to placement location with respect to cradle portion 20, even sneak into small foreign matter between slide block housing recess 26 and the slider body section 62, slider body section 62 also can cross this foreign matter and move, thereby can be configured in more reliably on the position with retainer 30 butts.Thus, can suppress to stop because of the movement of sneaking into the slider body section 62 that foreign matter causes, and suppress the mistake of the chimerism of retainer 110 is judged.In addition, can corresponding each operator set main part 40 with respect to the move operation power of cradle portion 20.
Owing to judge the quality of the chimerism of retainer 110 by chimerism detection unit 90 based on the whether conducting that checks path 92, thereby the operator can check easily.And the guiding path that comprises slide block butt test section 45, slide block abutting part 25 and slide section 60 is connected with serial electric with the guiding path that comprises connector test section 47.Namely, even slider body section 62 makes the guiding path conducting that comprises slide block butt test section 45, slide block abutting part 25 and slide section 60 with slide block abutting part 25 butts, if do not place connector 100, the guiding path that then comprises connector test section 47 still can conducting yet, checks that path 92 remains on nonconducting state.Therefore, in the situation that does not maintain connector 100, chimerism detection unit 90 can not be judged to be well.The mistake that thus, can prevent the chimerism detection unit 90 when not being positioned over connector 100 on the cradle portion 20 is judged.In addition, because slide block butt test section 45 and connector test section 47 be arranged on the main part 40, thereby can process compactly the electric wire that is connected on slide block butt test section 45 and the connector test section 47.
Pushing force application part 23 to a side of the housing main body section 102 that remains in the connector 100 on the cradle portion 20 to slider body section 62 application of forces.Thus, retainer abutting part 64a is pressed against on the side 103 of housing main body section 102, even in the less situation of the overhang of the outshot of retainer 110, also can with outshot 111 butts, thereby can detect more reliably half chimerism of retainer 110.
＜variation 〉
Then, the retainer device for detecting tabling state that variation is related to describes.Figure 13 is the approximate vertical view of the retainer device for detecting tabling state 200 that relates to of expression variation.In addition, in the explanation of variation, by with the difference of above-mentioned embodiment centered by describe, for the component part mark same numeral identical with above-mentioned embodiment and description thereof is omitted.
In the retainer device for detecting tabling state 200 that variation relates to, position limitation is disposed on the cradle portion 220 with force application part 274, by slider body section 262 application of forces of this position limitation with 274 pairs of slide section 260 of force application part.
In addition, slide block axle 266 is to be embedded with position limitation outside having omitted the slide block axle 66 of the retainer device for detecting tabling state 10 that relates to from embodiment with the part of force application part 74 and the structure of aixs cylinder section 68.And, correspondingly also omitted lock nut 69 and packing ring.
Position limitation is configured with the roughly consistent posture of application of force direction and the moving direction (the terminal direction of insertion P of connector 100) of slider body section 262 with force application part 274.Here, position limitation is wind springs with force application part 274, is configured with one end and posture towards spring-loaded section 265 butts of the wall butt of main part 40 1 sides of spring configuration recess 221 and the other end and slider body section 262.
This position limitation is set to force application part 274: be in respect to cradle portion 220 under the state of placement location at main part 40 at least, its acting force is greater than the acting force that checks with force application part 70.That is, be in respect to cradle portion 220 under the state of placement location at main part 40, slider body section 262 is maintained state with retainer 30 butts by position limitation with force application part 274 application of forces.Position limitation is set to force application part 274: be in respect to cradle portion 220 under the state that checks the position at main part 40 at least, its acting force is less than the acting force that checks with force application part 70.Namely, under the fully chimeric states of the retainer 100 of the connector 100 in being positioned over cradle portion 220 and main part 40 be in respect to cradle portion 220 under the state that checks the position, slider body section 262 is examined the state that maintains with force application part 70 application of forces with slide block abutting part 25 butts.
According to the retainer device for detecting tabling state 200 that the variation of said structure relates to, the effect that the retainer device for detecting tabling state that can obtain relating to embodiment 10 is identical.
Claims (7)
1. retainer device for detecting tabling state, it can check to the connector with housing main body section and retainer the chimerism of above-mentioned retainer, above-mentioned housing main body section formed can inserted terminals the terminal incorporating section and in the retainer embedded hole section along a side upper shed of the direction of insertion of above-mentioned terminal, above-mentioned retainer can be according to can be in the mode on the above-mentioned terminal of locking shape fastening in being inserted into above-mentioned terminal incorporating section, chimeric with above-mentioned retainer embedded hole section, and the part of above-mentioned retainer is outstanding from an above-mentioned side under half chimerism
Above-mentioned retainer device for detecting tabling state comprises:
The cradle portion that can keep above-mentioned connector;
Main part, it can be along the above-mentioned terminal direction of insertion that remains in the above-mentioned connector in the above-mentioned cradle portion, near the inspection position of above-mentioned cradle portion with leave between the placement location of above-mentioned cradle portion and relatively move;
Slide section, its have can with half chimerism that remains in the above-mentioned connector in the above-mentioned cradle portion under the retainer abutting part of sidepiece butt of outshot of above-mentioned retainer, and can with respect to above-mentioned cradle portion above-mentioned retainer abutting part can and the butt position of above-mentioned outshot butt and than the non-butt position of this butt position near the not butt of aforementioned body section one side between relatively move along above-mentioned terminal direction of insertion;
The slide section push mechanism when it can relatively move above-mentioned inspection position in aforementioned body section with respect to above-mentioned cradle portion, promotes above-mentioned slide section from above-mentioned non-butt position to above-mentioned butt position;
Retainer, it is can be fixed in the mode of above-mentioned slide section butt on the above-mentioned cradle portion, and, with the state of above-mentioned slide section butt under, can be on above-mentioned terminal direction of insertion be disposed at the above-mentioned slide section of position limitation on the certain position with respect to above-mentioned cradle portion relatively moving to above-mentioned main part side at above-mentioned retainer abutting part with respect to the above-mentioned outshot of above-mentioned retainer; And
The position limitation force application part, it is in respect to above-mentioned cradle portion under the state of above-mentioned placement location the above-mentioned slide section application of force so that this slide section and above-mentioned retainer butt in aforementioned body section at least.
2. retainer device for detecting tabling state as claimed in claim 1, wherein,
Above-mentioned slide section push mechanism is to check to use force application part, and this inspection can be in respect to above-mentioned cradle portion under the state of above-mentioned inspection position from above-mentioned non-butt position to above-mentioned butt position the above-mentioned slide section application of force in aforementioned body section at least with force application part.
3. retainer device for detecting tabling state as claimed in claim 1, wherein,
Above-mentioned position limitation disposes in mode that can regulating action power with force application part.
4. retainer device for detecting tabling state as claimed in claim 2, wherein,
Above-mentioned position limitation disposes in mode that can regulating action power with force application part.
5. such as each described retainer device for detecting tabling state in the claim 1 to 4, wherein,
Above-mentioned cradle portion has the slide block abutting part, and this slide block abutting part can be that complete chimerism and aforementioned body section are in respect to above-mentioned cradle portion under the state that checks the position and above-mentioned slide section butt at above-mentioned retainer at least;
Aforementioned body section has: slide block butt test section, it can be in respect to above-mentioned cradle portion under the state of above-mentioned inspection position and above-mentioned slide block abutting part butt in aforementioned body section, and can with the state of above-mentioned slide block abutting part butt under conducting; With the connector test section, it can be in respect to above-mentioned cradle portion under the state of above-mentioned inspection position and the above-mentioned connector butt that remains in the above-mentioned cradle portion in aforementioned body section, and can with the state of above-mentioned connector butt under conducting;
Comprise the guiding path of above-mentioned slide block butt test section, above-mentioned slide block abutting part and above-mentioned slide section, be connected with serial electric with the guiding path that comprises above-mentioned connector test section;
Above-mentioned retainer device for detecting tabling state also comprises detection unit, and this detection unit can be based on the whether conducting of the above-mentioned guiding path that is connected in series and judged the quality of the chimerism of above-mentioned retainer.
6. such as each described retainer device for detecting tabling state in the claim 1 to 4, wherein,
Above-mentioned retainer device for detecting tabling state also comprises the pushing force application part, and this pushing force application part can be to the above-mentioned side of the above-mentioned housing main body section that remains in above-mentioned connector in the above-mentioned cradle portion to the above-mentioned slide section application of force.
7. such as each described retainer device for detecting tabling state in the claim 1 to 4, wherein,
Above-mentioned retainer device for detecting tabling state comprises also and leaves force application part that this leaves force application part can be to the direction of relatively leaving above-mentioned cradle portion to the aforementioned body section application of force.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009-149636 | 2009-06-24 | ||
| JP2009149636A JP5187282B2 (en) | 2009-06-24 | 2009-06-24 | Retainer mating state inspection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101930046A CN101930046A (en) | 2010-12-29 |
| CN101930046B true CN101930046B (en) | 2013-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010183741 Expired - Fee Related CN101930046B (en) | 2009-06-24 | 2010-05-18 | Device for detecting tabling state of retainer |
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| JP (1) | JP5187282B2 (en) |
| CN (1) | CN101930046B (en) |
Families Citing this family (3)
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|---|---|---|---|---|
| JP5888261B2 (en) * | 2013-02-15 | 2016-03-16 | 住友電装株式会社 | Connector inspection device |
| JP2015001440A (en) * | 2013-06-14 | 2015-01-05 | 古河電気工業株式会社 | Continuity inspection device and continuity inspection method |
| KR102236878B1 (en) * | 2019-06-13 | 2021-04-05 | 문성현 | Inspection equipment for accumulators with central automatic calibration function |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0654856B1 (en) * | 1993-11-18 | 1999-08-04 | Sumitomo Wiring Systems, Ltd. | Devices and method for examining connectors |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61104579A (en) * | 1984-10-27 | 1986-05-22 | 住友電装株式会社 | Checking of terminal insertion |
| JP3211671B2 (en) * | 1996-07-09 | 2001-09-25 | 住友電装株式会社 | Connector inspection method and apparatus |
| JP3743310B2 (en) * | 2001-06-07 | 2006-02-08 | 住友電装株式会社 | Connector inspection device |
| JP3744387B2 (en) * | 2001-06-15 | 2006-02-08 | 住友電装株式会社 | Connector inspection device |
| EP2063499A3 (en) * | 2002-09-19 | 2009-11-11 | Sumitomo Wiring Systems, Ltd. | A connector assembly, connector, connector assembling construction and method of assembling them |
| CN101589524A (en) * | 2007-02-21 | 2009-11-25 | 日本航空电子工业株式会社 | Socket and use its testing fixture |
-
2009
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0654856B1 (en) * | 1993-11-18 | 1999-08-04 | Sumitomo Wiring Systems, Ltd. | Devices and method for examining connectors |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2002-373753A 2002.12.26 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2011008989A (en) | 2011-01-13 |
| CN101930046A (en) | 2010-12-29 |
| JP5187282B2 (en) | 2013-04-24 |
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