CN101930046A - The retainer device for detecting tabling state - Google Patents
The retainer device for detecting tabling state Download PDFInfo
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- CN101930046A CN101930046A CN201010183741XA CN201010183741A CN101930046A CN 101930046 A CN101930046 A CN 101930046A CN 201010183741X A CN201010183741X A CN 201010183741XA CN 201010183741 A CN201010183741 A CN 201010183741A CN 101930046 A CN101930046 A CN 101930046A
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Abstract
Retainer device for detecting tabling state of the present invention can accurately be determined the position of slide section with respect to retainer, and it comprises: the cradle portion that can keep connector, can check the main part that relatively moves between position and the placement location along terminal direction of insertion (P), have can with the retainer abutting part of the outshot butt of retainer and the slider body portion that can relative cradle portion between butt position and non-butt position, relatively moves, when relatively moving to the inspection position, main part can promote the slide section push mechanism of slider body portion to the butt position from non-butt position, can limit slider body portion with respect to cradle portion under retainer that main part one side relatively moves and the state that is in placement location at main part to the slider body portion application of force so that the position limit force application part of this slider body portion and retainer butt.
Description
Technical field
The present invention relates to check the technology of chimerism of the retainer of the housing main body portion 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 portion of this support.This support has: the recess with a pair of wall of clamping connector; With the 1st groove that when placing connector, can insert and dispose the mode of the part of retainer, form in wall portion therein; With with along near or the 2nd groove that in above-mentioned one of them wall portion, forms of the mode in the moving direction and the outside of the retainer mounting hole by connector left.And inspection portion has chimeric coupon, this chimeric coupon by near or leave to move and insert the 2nd groove, 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 one of them wall portion of wall, recess and the outside surface of chimeric coupon roughly is positioned at on the one side.Under this state, if support and inspection portion are near moving, then chimeric coupon inserts in the 2nd groove, when retainer is in normal chimerism, support and inspection portion butt, and, when retainer is in half chimerism, the outshot butt of chimeric coupon and retainer and stop to move.
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 portion, 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 portion.That is, on the close or departure direction of support and inspection portion, slide section reduces with respect to the positional precision of connector.Therefore, in the time need partly forming 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, in above-mentioned connector testing fixture, might produce the problems such as mistake judgement that are difficult to place connector, chimerism with respect to the position of connector in the front of connector.
Summary of the invention
Therefore, the objective of the invention is to accurately determine the position of slide section with respect to retainer.
The retainer device for detecting tabling state that the 1st mode relates to, it can check the chimerism of above-mentioned retainer to the connector with housing main body portion and retainer, above-mentioned housing main body portion has formed the terminal incorporating section that can insert terminal and in the retainer embedded hole portion 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 portion, 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 the retainer abutting part of the sidepiece butt of the outshot of above-mentioned retainer under half chimerism that remains in the above-mentioned connector in the above-mentioned cradle portion, 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 portion 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 portion 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 on the above-mentioned cradle portion with the mode of above-mentioned slide section butt, 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 limit of certain position with respect to above-mentioned cradle portion relatively moving with respect to the above-mentioned outshot of above-mentioned retainer to above-mentioned main part side at above-mentioned retainer abutting part; And the position limit 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 portion 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 portion 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 limit 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 portion are in respect to above-mentioned cradle portion under the state of checking the position and above-mentioned slide section butt at above-mentioned retainer at least; Aforementioned body portion 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 portion, 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 portion, 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 electrically connected with tandem 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 portion of the above-mentioned connector in remaining in 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 leaving above-mentioned cradle portion relatively to the aforementioned body portion 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 limit.That is,, thereby can accurately determine the position of slide section with respect to retainer owing to the outshot of retainer abutting part with respect to retainer is positioned on the certain position.
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 mode allocation position restriction force application part with the scalable acting force, so can consider to set acting force, and can corresponding each operator set the move operation power of main part with respect to cradle portion because of the movability of sneaking into the slide section that foreign matter causes etc.
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 electrically connected with tandem 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 handle continuous electric wire compactly.
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 portion 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 portion, even under the less situation of the overhang of the outshot of retainer, also can detect half chimerism of retainer more reliably.
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 close relatively 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 an approximate vertical view of checking 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 that moves the retainer device for detecting tabling state in the way.
Fig. 9 is the action relationships figure that checks the retainer device for detecting tabling state of position.
Figure 10 is a synoptic diagram of checking 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 the retainer among Figure 11 and the graph of a relation of slider body portion.
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 that is used for checking the retainer chimerism of the housing main body portion that is embedded in connector.
＜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 the sub-electric wire of a plurality of band edges.This connector 100 has housing main body portion 102 and retainer 110.
Housing main body portion 102 roughly forms rectangular shape by resin etc.In this housing main body portion 102, be formed with the terminal incorporating section 104 that to insert terminal T and in retainer embedded hole portion 106 along a side 103 upper sheds of the direction of insertion P of terminal T.
Retainer embedded hole portion 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 is had.This retainer embedded hole portion 106 formed can receiving holder 110 integral body size.
This connector 100 has jut 109 in the part than retainer embedded hole portion 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 portion 102.Here, as connector 100, be that example describes so that the male connector that is used for the guiding framework 108 that is connected with female connector to be installed on shell main part 102 with this jut 109.That is, this connector 100 is structures that guiding framework 108 is installed on 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 portion 102, to cover from the outstanding terminal T of its front end face.That is, here, this jut 109 is meant in the guiding 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 portion 102 in this connector 100 base end part 100a, the leading section of framework 108 is promptly led as the leading section 100b of connector 100 in the end of its opposition side as connector 100.
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 portion 102 near the part of leading section 102b one side than retainer embedded hole portion 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 an approximate vertical view of checking 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 limit force application part 74.
On cradle portion 20, configuration is inserted into and remains in connector and keep electric wire part in the sub-electric wire of band edge in the terminal incorporating section 104 of the connector 100 in the recess 22, 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.When connector 100 being inserted into connector when keeping in the recess 22, the electric wire part of the sub-electric wire of band edge that stretches out from connector 100 is stretched out to the foreign side of cradle portion 20 by slit portion 24.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 portion 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 following spill: keep recess 22 inner openings to connector, and have can be with can be along remaining in the mode that connector keeps the terminal direction of insertion P of the connector 100 in the recess 22 to move, the space of taking in aftermentioned slider body portion 62.More particularly, slide block housing recess 26 following formation: connector keep in the wall of recess 22, with remain in connector maintenance recess 22 in the relative wall upper shed of retainer 110 of connector 100.Slide block housing recess 26 keeps recess 22 similarly to open wide in a side direction foreign side with connector.The part of passing through to be opened wide disposes slide block axle 66 described later.Describe the relation of this slide block housing recess 26 and slider body portion 62 later in detail.
About the position of main part 40 with respect to cradle portion 20, check position (referring to Fig. 5, Fig. 6) calling, 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 near cradle portion 20 and with the state position down that the connector of cradle portion 20 keeps the part of recess 22 to be accommodated in checking in the recess 42.More particularly, following setting: be under the state of placement location with respect to cradle portion 20 at main part 40, remain in connector and keep the leading section 100b of the connector 100 in the recess 22 to leave an end face (here for leaving slightly) (referring to Fig. 4) of main part 40.That is, be in respect to cradle portion 20 under the state of placement location, connector 100 can be inserted into connector and keep in the recess 22 at main part 40.
On main part 40, be formed with: can dispose recess 48 and can make the other end of slide block axle 66 dispose the 48a of the hole portion of exposing that exposes to the foreign side of main part 40 in the recess 48 from axle with the shaft insertion hole portion 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 configuration recess 48 forms has the roughly spill in cuboid space.Shaft insertion hole portion 46 has formed in checking recess 42 and axle disposes recess 48 inner openings and has the shape of through holes in substantial cylindrical space.Exposing the 48a of hole portion has formed and reaches foreign side's opening of main part 40 and have the shape of through holes in substantial cylindrical space in axle configuration recess 48.Axle inserting hole portion 46 with expose the 48a of hole portion and be formed on and be roughly on the coaxial position.Describe shaft insertion hole portion 46, axle configuration recess 48 later in detail, expose the relation of 48a of hole portion 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 leaving cradle portion 20 relatively.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 in the main part 40 and take in each end with this spring-loaded recess 29, 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 portion 40 moving with respect to 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 with the lower part and gets final product: abutment portion 80, its mode supporting bracket portion 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, and main part 40 is moved 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 portion 62 application of forces in a side of the housing main body portion 102 of the connector in remaining in cradle portion 20 100.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 portion 102.Here, pushing force application part 23 is ball plungers, is installed on keeping in the wall portion 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 portion 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 force application part 74 by gaskets limit aftermentioned position limit.Describe this teat 68 and position limit relation later in detail with force application part 74.
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 promotes slider body portion 62 to butt position (from main part 40 1 sides towards cradle portion 20 1 sides).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 of checking the position from non-butt position to the butt position slider body portion 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 portion 44 butts.This spring-loaded portion 44 is disposed at the end position of the shaft insertion hole portion 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 portion 46.When main part 40 moves to the inspection position with respect to cradle portion 20, check to the direction of leaving spring-loaded portion 44 (main part 40) slider body portion 62 application of forces to be promoted slider body portion 62 with force application part 70.That is, slider body portion 62 is promoted to the butt position from non-butt position with respect to cradle portion 20.Describe the shape of above-mentioned spring-loaded portion 44 and the relation of slide block axle 66 later in detail.
But the slide section push mechanism is not limited to check with force application part 70, as long as can promote slider body portion 62 from non-butt position to the butt position 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 constitute: be provided with on the slide block axle 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 portion 62 from the position promotion slide block axle of this teat and main part 40 fastenings by main part 40.
Position limit 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 portion 62 application of forces is made slider body portion 62 and retainer 30 butts.Position limit 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 portion 44 or axle teat 68 butts, and the packing ring of the other end side and lock nut 69 butts that are engaged in 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 bigger than checking with force application part 70 that position limit 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 portion 62 and retainer 30 butts, slider body portion 62 relatively moves to cradle portion 20 1 sides with respect to main part with slide block axle 66.In moving the way, position limit with force application part 74 along with the packing ring of one end butt from moving and be compressed with the position of spring-loaded portion 44 butts, maintain the butt state to 30 pairs of slider body portion 62 application of forces of retainer.Promptly, be under the state of placement location with respect to cradle portion 20 at main part 40, slider body portion 62 maintains position with retainer 30 butts with respect to cradle portion 20, keeps the retainer 110 (retainer embedded hole portion 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 of checking the position at main part 40, be connected on the teat 68 with the packing ring of position limit with an end butt of force application part 74, position limit remains on the state that slider body portion 62 is not applied acting force with force application part 74.
This position limit disposes with the mode of force application part 74 with the scalable acting force.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, can the compression position restriction use force application part 74 by fastening lock nut 69 to increase acting force at main part 40; On the contrary, can position limit be extended 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 portion, thus can carry out fastening, unclamp operation.
And aforementioned body portion 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 of checking 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 constituted 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 the posture configuration roughly consistent of direction and main part 40 with respect to 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 moving the way, be in respect to cradle portion 20 under the state of checking 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 electrically connected with tandem with the guiding path that comprises connector test section 47.Below, the above-mentioned guiding path that is electrically connected with tandem is described as inspection path 92.More particularly, one of them terminal part of connector test section 47 is electrically connected with spring-loaded portion 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 portion 44 is constituting with the mode that slide block axle 66 is electrically connected.More particularly, spring-loaded portion 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 portion 44 with in the mode of configuration slide block axle 66 between the contact slit portion 44a, be configured on shaft insertion hole portion 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, in its length direction part, the part that between the contact slit portion 44a of above-mentioned spring-loaded portion 44, moves at least, 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 portion 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 of checking 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 portion 62 and slide block abutting part 25 butts.Under these conditions, check that path 92 becomes conducting state (referring to Figure 10).Be 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 when being half chimerism at connector 100, check that path 92 is a nonconducting state.
Retainer device for detecting tabling state 10 comprises chimerism detection unit 90, and it can judge the quality (referring to Figure 10) of the chimerism of retainer 110 based on the whether conducting of checking path 92.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, for example can list power supply and electric light, hummer and maybe can show good and bad display device such as LCD.
＜3. the action of retainer device for detecting tabling state 〉
Then, the action to retainer device for detecting tabling state 10 describes.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 that moves the retainer device for detecting tabling state 10 in the way, Fig. 9 is the action relationships figure that checks the retainer device for detecting tabling state 10 of position, Figure 10 is a synoptic diagram of checking 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 portion 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 limit is with packing ring and spring-loaded portion 44 butts of a wherein side of force application part 74, from this position by position limit usefulness force application part 74 to retainer 30 1 sides to slider body portion 62 application of forces.If main part 40 is moved, then slider body portion 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 limit.
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 portion 106 and jut 109 at connector 100.And under this state, the electric wire part that is inserted into the sub-electric wire of band edge in the terminal incorporating section 104 of connector 100 is 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 limit is with the packing ring of a wherein side of force application part 74 and aixs cylinder portion 68 butts (referring to Fig. 8) and leave spring-loaded portion 44, from this position by checking with force application part 70 to slide block abutting part 25 1 sides to slider body portion 62 application of forces.If further 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 of checking the position at main part 40, slide block butt test section 45 is a conducting state, and the be pressed leading section 100b that operates in connector 100 of connector test section 47 goes up and becomes conducting state (referring to Fig. 9, Figure 11).
Here, under the chimeric fully states of retainer 110, slider body portion 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 portion 62 and slide block abutting part 25 butts, conducting between slide block butt test section 45 and the spring-loaded portion 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 portion 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 portion 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 portion 44 checks that path 92 is a 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 portion is not urged, and connector test section 47 maintains nonconducting state.Therefore, check that path 92 is a 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 once more, and keeps recess 22 to take out connectors 100 from connector.Be judged to be under the good situation, with connector 100 for getting final product in the assembling work of wire harness etc.And, be judged to be under the condition of poor, retainer 110 can be pressed in the retainer embedded hole portion 106 to reach complete chimerism, for checking once more, also can be directly in the assembling work of wire harness etc.Then, the inspection operation 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, though be that example is illustrated with the connector 100 with jut 109, this device also is applicable to the connector with 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 portion 62 is maintained position with retainer 30 butts by position limit with force application part 74 to the retainer 30 1 side application of forces.And, slider body portion 62 is configured on the certain position with respect to cradle portion 20 by maintaining with being fixed in the position of 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 accurately determine the position of slide section 60 with respect to retainer 110.Thus, even, also can check out the chimerism of retainer 110 to being provided with when 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 portion 102 is handled.That is, here, can slider body portion 62 be positioned in the mode that retainer abutting part 64a is disposed between retainer embedded hole portion 106 and the jut 109, and check.
Because to slider body portion 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 restriction of the mode allocation position of scalable acting force with force application part 74, so can consider to set acting force because of the movability of sneaking into the slider body portion 62 that foreign matter causes etc.Promptly, if set acting force bigger, then when main part 40 moves to placement location with respect to cradle portion 20, even sneak into fine foreign matters between slide block housing recess 26 and the slider body portion 62, slider body portion 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, and suppress the mistake of the chimerism of retainer 110 is judged because of sneaking into the mobile of slider body portion 62 that foreign matter causes.In addition, can corresponding each operator set the move operation power of main part 40 with respect to cradle portion 20.
Owing to judge the quality of the chimerism of retainer 110 by chimerism detection unit 90 based on the whether conducting of checking 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 electrically connected with tandem with the guiding path that comprises connector test section 47.Promptly, even slider body portion 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, under the situation that does not maintain connector 100, chimerism detection unit 90 can not be judged to be well.Thus, the mistake that 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 handle the electric wire that is connected on slide block butt test section 45 and the connector test section 47 compactly.
Pushing force application part 23 to a side of the housing main body portion 102 that remains in the connector 100 on the cradle portion 20 to slider body portion 62 application of forces.Thus, retainer abutting part 64a is pressed against on the side 103 of housing main body portion 102, even under the less situation of the overhang of the outshot of retainer 110, also can with outshot 111 butts, thereby can detect half chimerism of retainer 110 more reliably.
＜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, be that the center describes, for component part mark same numeral identical and omission explanation with above-mentioned embodiment with difference with above-mentioned embodiment.
In the retainer device for detecting tabling state 200 that variation relates to, position limit is disposed on the cradle portion 220 with force application part 274, by slider body portion 262 application of forces of this position limit with 274 pairs of slide section 260 of force application part.
On cradle portion 220, formed can the allocation position restriction with force application part 274 and to the spring configuration recess 221 of the spill of slide block housing recess 26 inner openings.Other structures of cradle portion 220 are identical with the cradle portion 20 of retainer device for detecting tabling state 10.
In addition, slide block axle 266 is to be embedded with position limit 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 portion 68.And, correspondingly also omitted lock nut 69 and packing ring.
Position limit is configured with the roughly consistent posture of the application of force direction and the moving direction (the terminal direction of insertion P of connector 100) of slider body portion 262 with force application part 274.Here, position limit is wind springs with force application part 274, is configured with one end and posture towards spring-loaded portion 265 butts of the wall butt of main part 40 1 sides of spring configuration recess 221 and the other end and slider body portion 262.
This position limit 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 of checking 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 portion 262 is maintained state with retainer 30 butts by position limit with force application part 274 application of forces.Position limit is set to force application part 274: be in respect to cradle portion 220 under the state of checking the position at main part 40 at least, its acting force is less than the acting force of checking with force application part 70.Promptly, under the chimeric fully 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 of checking the position, slider body portion 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, can obtain the identical effect of the retainer device for detecting tabling state that relates to embodiment 10.
Claims (6)
1. retainer device for detecting tabling state, it can check the chimerism of above-mentioned retainer to the connector with housing main body portion and retainer, above-mentioned housing main body portion has formed the terminal incorporating section that can insert terminal and in the retainer embedded hole portion 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 portion, 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 the retainer abutting part of the sidepiece butt of the outshot of above-mentioned retainer under half chimerism that remains in the above-mentioned connector in the above-mentioned cradle portion, 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 portion 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 portion 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 on the above-mentioned cradle portion with the mode of above-mentioned slide section butt, 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 limit on the certain position with respect to above-mentioned cradle portion relatively moving with respect to the above-mentioned outshot of above-mentioned retainer to above-mentioned main part side at above-mentioned retainer abutting part; And
The position limit 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 portion 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 portion at least with force application part.
3. retainer device for detecting tabling state as claimed in claim 1 or 2, wherein,
Above-mentioned position limit disposes in mode that can regulating action power with force application part.
4. as each described retainer device for detecting tabling state in the claim 1 to 3, 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 portion are in respect to above-mentioned cradle portion under the state of checking the position and above-mentioned slide section butt at above-mentioned retainer at least;
Aforementioned body portion 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 portion, 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 portion, 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 electrically connected with tandem 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.
5. 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 portion of the above-mentioned connector in remaining in above-mentioned cradle portion to the above-mentioned slide section application of force.
6. as each described retainer device for detecting tabling state in the claim 1 to 5, 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 leaving above-mentioned cradle portion relatively to the aforementioned body portion application of force.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009149636A JP5187282B2 (en) | 2009-06-24 | 2009-06-24 | Retainer mating state inspection device |
| JP2009-149636 | 2009-06-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101930046A true CN101930046A (en) | 2010-12-29 |
| CN101930046B CN101930046B (en) | 2013-04-10 |
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Family Applications (1)
| 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 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5187282B2 (en) |
| CN (1) | CN101930046B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 (4)
| 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 |
| JP2002373753A (en) * | 2001-06-15 | 2002-12-26 | Sumitomo Wiring Syst Ltd | Connector inspecting device |
| US20040077197A1 (en) * | 2002-09-19 | 2004-04-22 | Sumitomo Wiring Systems, Ltd. | Connector assembly, connector, connector assembling construction and method of assembling them |
| WO2008102652A1 (en) * | 2007-02-21 | 2008-08-28 | Japan Aviation Electronics Industry, Limited | Socket and inspection device using it |
Family Cites Families (3)
| 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 |
-
2009
- 2009-06-24 JP JP2009149636A patent/JP5187282B2/en not_active Expired - Fee Related
-
2010
- 2010-05-18 CN CN 201010183741 patent/CN101930046B/en not_active Expired - Fee Related
Patent Citations (4)
| 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 |
| JP2002373753A (en) * | 2001-06-15 | 2002-12-26 | Sumitomo Wiring Syst Ltd | Connector inspecting device |
| US20040077197A1 (en) * | 2002-09-19 | 2004-04-22 | Sumitomo Wiring Systems, Ltd. | Connector assembly, connector, connector assembling construction and method of assembling them |
| WO2008102652A1 (en) * | 2007-02-21 | 2008-08-28 | Japan Aviation Electronics Industry, Limited | Socket and inspection device using it |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2011008989A (en) | 2011-01-13 |
| JP5187282B2 (en) | 2013-04-24 |
| CN101930046B (en) | 2013-04-10 |
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