CN101841106A - A pair of connectors with fixing mechanism - Google Patents
A pair of connectors with fixing mechanism Download PDFInfo
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- CN101841106A CN101841106A CN201010134494A CN201010134494A CN101841106A CN 101841106 A CN101841106 A CN 101841106A CN 201010134494 A CN201010134494 A CN 201010134494A CN 201010134494 A CN201010134494 A CN 201010134494A CN 101841106 A CN101841106 A CN 101841106A
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Abstract
The present invention relates to a pair of connectors with a fixing mechanism, which can further reliably prevent inferior contact caused by semi-wedging. A projection (212) of a second housing (210) in the pair of connectors with fixing mechanism is provided with a projection body (212a) and a locking rod (212b). The locking rod has flexibility and extends from the front end of the wedging side of the projection body to the opposite side of wedging. The setting of an end of the fixing rod at the opposite side of wedging, which is used as an operation part (212ba) is characterized in that: the end extends outside from a dent part (116) of the first connector (100) in wedging; the locking rod is provided a locking paw (212bb); the wall (111) of the first housing (110) is provided with a locking hole (111a); a hollow part (140) communicated with the locking hole is provided in the first connector; when the locking rod restores, the knocking sound generated by knocking wall by the fixing rod generates resonance in the hollow part.
Description
Technical field
The invention belongs to technical field of electric connectors, relate to the connector of a pair of with locking mechanism that locks by securing rod and lock hole.
Background technology
TOHKEMY 2003-187914 communique discloses the electric connector assembly that comprises first connector and second connector.Paragraph [0008] according to TOHKEMY 2003-187914 communique, when first connector 2 is engaged with second connector 4, by inserting second connector 4 elastic wall 4012 is lifted to the side, thereby on the first side wall 201 of first insulating body 20 of first connector 2, produce sound by collision, thus, the operator recognizes two connectors at the precalculated position butt, thereby has avoided the operator further to continue to be pressed into and damage two connectors (label is quoted) from TOHKEMY 2003-187914 communique.
Thereby can detect the chimeric end of two connectors like this by sounding, can will under not exclusively chimeric state, place the anti-possible trouble that terminates in of the phenomenon that causes loose contact owing to two connectors.This owing to the half chimeric loose contact that causes in order further to prevent reliably, expectation increases the sound that sends as far as possible.
Summary of the invention
The present invention is conceived to this point just and makes, its purpose is: the connector with a pair of with locking mechanism that locks by securing rod and lock hole is an object, the connector of a pair of with locking mechanism as follows is provided: the resonance of the voice that sends when locking by making increases sound, thereby can chimeric end detect to two connectors more reliably, can further prevent reliably because the half chimeric loose contact that causes etc.
In order to reach above-mentioned purpose, the connector of a pair of with locking mechanism of the present invention has first connector and second connector chimeric with this first connector,
Above-mentioned first connector has first housing and first contact, this first housing is formed by the insulating properties material, and be formed with from the recessed to the inside recess of chimeric side surface, this first contact is formed and is located at said first shell by conductive material, one end of this first contact is disposed at above-mentioned recess inside as contact site, and the other end of this first contact is disposed at said first shell as the connecting portion that is connected with the outside
Above-mentioned second connector has second housing and second contact; This second housing is formed by the insulating properties material; And has housing body and from this housing body to chimeric side-prominent and can be inserted into the protuberance that the neutralization of above-mentioned recess is extracted from above-mentioned recess; This second contact is formed and is located at above-mentioned second housing by conductive material; One end of this second contact is disposed at raised part as the contact site that contacts with the above-mentioned contact site of above-mentioned first contact; And the other end of this second contact is disposed at above-mentioned second housing as the connecting portion that is connected with the outside
The protuberance of above-mentioned second housing has protuberance main body and securing rod, this securing rod has flexible and extends to chimeric opposition side from the chimeric side front end of raised part main body, the end of the chimeric opposition side of this securing rod is configured to as operating portion: when above-mentioned second connector and above-mentioned first connector are chimeric, this operating portion stretches out to the outside from the above-mentioned recess of above-mentioned first connector
Position between the end of the chimeric side end of above-mentioned securing rod and chimeric opposition side is provided with to the outstanding lock pawl of the direction of leaving from the raised part main body, in the wall of the formation recess of said first shell, when above-mentioned second connector and above-mentioned first connector are chimeric and the opposed position, above-mentioned position of above-mentioned securing rod, being formed with can be for the lock hole of above-mentioned lock pawl embedding
The connector of described a pair of with locking mechanism constitutes: along with raised part is inserted in above-mentioned recess, above-mentioned securing rod restores then with the mode deflection near the raised part main body, above-mentioned lock pawl is embedded in the above-mentioned lock hole, when employing makes aforesaid operations portion push this operating portion near the mode of raised part main body and makes above-mentioned securing rod deflection, above-mentioned lock pawl is deviate from from above-mentioned lock hole
Be formed with the hollow bulb that is communicated with above-mentioned lock hole in above-mentioned first connector, when above-mentioned securing rod restored, the knock that above-mentioned securing rod is produced when knocking above-mentioned wall was empathized in above-mentioned hollow bulb.
Under the situation that above-mentioned second connector and above-mentioned first connector is chimeric, when the raised part of above-mentioned second connector is inserted in the above-mentioned recess of above-mentioned first connector, above-mentioned securing rod restores then with the mode deflection near the raised part main body, above-mentioned lock pawl is embedded in the above-mentioned lock hole, and the above-mentioned contact site of above-mentioned second contact contacts with the above-mentioned contact site of above-mentioned first contact.In addition, under the situation that above-mentioned second connector is left from above-mentioned first connector, when aforesaid operations portion being made above-mentioned securing rod deflection so that its mode near the raised part main body is pushed, above-mentioned lock pawl is deviate from from above-mentioned lock hole, thereby the raised part of above-mentioned second connector can be extracted from the above-mentioned recess of above-mentioned first connector.
And, under the chimeric situation of above-mentioned second connector and above-mentioned first connector, when above-mentioned securing rod when restoring then near the mode deflection of raised part main body, above-mentioned securing rod knocks the wall that constitutes above-mentioned recess, yet this knock vibes in above-mentioned hollow bulb, thereby sound is amplified.Thus, can chimeric end detect to two connectors more reliably, prevent from chimericly to cause loose contact because of half, can further prevent reliably because of by force connector is pressed into the damage that causes connector etc. to chimeric direction.
The connector of above-mentioned a pair of with locking mechanism of the present invention can constitute: above-mentioned first connector also has shell, this shell is formed by conductive material, and be arranged at this first housing in the mode of the outer surface that covers said first shell, the above-mentioned hollow bulb of formation between the outer surface of said first shell and above-mentioned shell.
Like this, the present invention can be applied to have the shielded connector (shieldconnector) of this shell.
In the connector of above-mentioned a pair of with locking mechanism of the present invention, above-mentioned hollow bulb can be formed at the inside of said first shell.
Like this, can use the present invention with simpler structure.
Description of drawings
Fig. 1 is the stereogram of first execution mode that the connector of a pair of with locking mechanism of the present invention is shown.
Fig. 2 is the longitudinal section of connector that the above-mentioned a pair of with locking mechanism of Fig. 1 is shown.
Fig. 3 is the stereogram that the chimeric state of the connector of above-mentioned a pair of with locking mechanism of Fig. 1 is shown.
Fig. 4 is the longitudinal section of connector of the above-mentioned a pair of with locking mechanism of Fig. 3.
Fig. 5 is the figure suitable with Fig. 2 of second execution mode that the connector of a pair of with locking mechanism of the present invention is shown.
Fig. 6 is the figure suitable with Fig. 2 of the 3rd execution mode that the connector of a pair of with locking mechanism of the present invention is shown.
Fig. 7 is the figure suitable with Fig. 4 that above-mentioned the 3rd execution mode is shown.
Embodiment
Below, embodiments of the present invention are described.Fig. 1 to Fig. 4 shows first execution mode of the connector of a pair of with locking mechanism of the present invention.The connector of described a pair of with locking mechanism have first connector 100 that is installed on first parts 300 and be connected with second parts 400 and with the second chimeric connector 200 of above-mentioned first connector 100.In the present embodiment, above-mentioned first parts 300 are printed circuit board (PCB), above-mentioned first connector 100 by mounted on surface on above-mentioned first parts 300, yet first parts of the present invention do not limit and are interpreted as printed circuit board (PCB), get final product so long as have the article of conductor.In addition, the mounting means that first connector of the present invention is installed on first parts does not also limit and is interpreted as mounted on surface, for example also can be to be undertaken by DIP modes such as (Dual In-line Package, dual in-line package).Have again, in the present embodiment, above-mentioned second parts 400 utilize the built-in electrical insulation overlay film to coat the internal wire of inner conductor, the shielded type cable that coats the external conductor of this internal wire and coat the exterior insulation overlay film of this external conductor for having, and above-mentioned second connector 200 is connected with above-mentioned second parts 400.Yet, second parts of the present invention do not limit and are interpreted as shielded cable, for example can be as utilizing the built-in electrical insulation overlay film to coat non-shielded cable the common wiring of inner conductor etc., also can mix above-mentioned shielded cable and above-mentioned non-shielded cable are arranged, also can be FFC (Flexible FlatCable, flexible flat cable) etc. in addition.Have, the connected mode of above-mentioned second connector 200 and second parts 400 is solder again, yet the connected mode of second connector of the present invention and second parts does not limit and be interpreted as solder, for example also can be pressure welding connection, crimping connection etc.In addition, a pair of shielded connector of present embodiment has a plurality of utmost points, yet also can be one pole.
Above-mentioned first connector 100 has first housing 110, be located at first shell (shell) 120 on the said first shell 110 and be located at first contact 130 in the said first shell 110.Below,, referring to when mentioning chimeric side or chimeric opposition side at parts or part: the chimeric side or the chimeric opposition side that when these parts or part are arranged on first connector 100, are positioned at this first connector 100; When these parts or part are positioned at the chimeric side or the chimeric opposition side of this second connector 200 when being arranged on second connector 200.Chimeric side is a side chimeric with the connector of subject side, and chimeric opposition side refers to an opposite side with this chimeric side.In addition, above-mentioned first connector 100 and above-mentioned second connector 200 are opposed mutually and chimeric near carrying out by the chimeric side that makes each connector, thereby and leave separation mutually by the chimeric side that makes each connector, this near or the direction of separating be called chimeric detaching direction.And, with the direction of above-mentioned chimeric detaching direction quadrature as depth direction, and with the direction of above-mentioned chimeric detaching direction and above-mentioned depth direction quadrature as Width.Utilize Fig. 2 that the situation of present embodiment is described, the above-below direction of this figure is chimeric detaching direction.And the left and right directions of Fig. 2 is a depth direction, and the left side is for going deep into side (side difficult to understand), and the right side is side nearby.Have, the direction vertical with the paper of Fig. 2 is Width again.
Said first shell 110 is formed by synthetic resin, yet also can be formed by other insulating properties materials.In said first shell 110, be formed with the recess 116 recessed to the inside from the surface of chimeric side.That is, said first shell 110 have be disposed at depth direction go deep into going deep into wall 111 and being disposed at the wall nearby 112 of the side nearby of depth direction of side.Above-mentioned wall 111 and the above-mentioned wall nearby 112 of going deep into is to observe from the thickness of slab direction and forms roughly rectangular plate-shaped member, and it is all roughly consistent with above-mentioned depth direction to be configured to the thickness of slab direction.The thickness of slab direction refers to the direction that in the direction length is defined as thickness of slab.Said first shell 110 also has opposed two sidewalls 113,114 on Width.Above-mentioned sidewall 113,114 is from its thickness of slab direction observation and forms roughly rectangular plate-shaped member, and it is all roughly consistent with above-mentioned Width to be configured to described thickness of slab direction.Interconnect between the above-mentioned ora terminalis that gos deep into wall 111, above-mentioned wall nearby 112 and above-mentioned sidewall 113,114, be roughly quadrangle thereby form to observe from chimeric detaching direction.And then, form above-mentioned recess 116 in the above-mentioned inboard of going deep into wall 111, above-mentioned wall nearby 112 and above-mentioned sidewall 113,114.Chimeric opposition side in said first shell 110 disposes thickness of slab direction and the roughly consistent diapire 115 of above-mentioned chimeric detaching direction, and the periphery of this diapire 115 is connected with the above-mentioned ora terminalis that gos deep into the chimeric opposition side of wall 111, above-mentioned wall nearby 112 and above-mentioned sidewall 113,114.The structure of first housing of the present invention is not limited and explain that first housing also can have roughly cylindrical peripheral wall, and side is formed with from the recessed to the inside recess in the surface of chimeric side within it according to present embodiment.In addition, the present invention also comprises the execution mode that above-mentioned diapire is not set.
Above-mentioned first shell 120 is formed by metal, yet also can be formed by other conductive materials.Above-mentioned first shell 120 is located on this first housing 110 in the mode of the outer surface of covering said first shell 110.That is, above-mentioned first shell 120 covers the above-mentioned outer surface that gos deep into wall 111, above-mentioned wall nearby 112 and above-mentioned sidewall 113,114.Above-mentioned first shell 120 forms tubular, and is embedded on the said first shell 110 from the outside.And, in above-mentioned first shell 120, be provided with spring leaf, thus the recess of this spring leaf by being fitted to said first shell 110 with 120 fastenings of above-mentioned first shell on said first shell 110.Yet above-mentioned first shell for example also can be divided into a plurality of parts.In addition, also can cover diapire according to the mounting means difference by first shell.And then, also can for example utilize be pressed into, screw thread is fixed, be shaped simultaneously or additive method with the above-mentioned first shell fastening on said first shell.The present invention includes first connector and do not have the execution mode of first shell.
The number that above-mentioned first contact, 130 broad wayss are arranged with number of poles is so much.Above-mentioned first contact 130 is formed by metal, yet also can be formed by other conductive materials.One end of above-mentioned first contact 130 is disposed at the inside of above-mentioned recess 116 as contact site 131, and the other end is located in the said first shell 110 as the connecting portion 132 that is connected with the outside.Above-mentioned contact site 131 is provided with along above-mentioned wall nearby 112.Above-mentioned connecting portion 132 runs through above-mentioned diapire 115 and derives to the chimeric opposition side of said first shell 110.Yet above-mentioned contact site also can be arranged on any part of above-mentioned recess inside, and the derivation position of above-mentioned connecting portion can suitably be determined according to the mounting means of first connector.
Above-mentioned second connector 200 has second housing 210, be located at second shell 220 on above-mentioned second housing 210 and be located at second contact 230 in above-mentioned second housing 210.In the present embodiment, above-mentioned second parts 400 to depth direction roughly nearby side be drawn out, thereby help the low back of the bodyization of above-mentioned first connector 100 and above-mentioned second connector 200, promptly, help to reduce above-mentioned first connector 100 with above-mentioned second connector 200 height when chimeric, yet do not limit and explain the syndeton of above-mentioned second connector of the present invention and above-mentioned second parts with this.
Above-mentioned second housing 210 is formed by synthetic resin, yet also can be formed by other insulating properties materials.Above-mentioned second housing 210 have housing body 211 and from this housing body 211 to chimeric side-prominent protuberance 212.Above-mentioned housing body 211 forms roughly box-shaped, and has the inner space of the connecting portion (being the terminal of electric wire) that is used to take in above-mentioned second parts 400 in the inside of this housing body 211.Raised part 212 forms and the inner space of above-mentioned recess 116 corresponding shape roughly, and constitutes and can be inserted in the above-mentioned recess 116 and can extract from above-mentioned recess 116.
Above-mentioned second shell 220 is formed by metal, also can be formed by other conductive materials.Above-mentioned second shell 220 is arranged on above-mentioned second shell 210 in the mode of the outer surface that covers above-mentioned housing body 211.That is, above-mentioned second shell 220 covers upper surface, side and the lower surface of above-mentioned housing body 211.Above-mentioned second shell 220 is divided into the upper side member of the upper surface that covers above-mentioned housing body 211 and side and covers the lower surface of above-mentioned housing body 211 and the lower side member of side, and described upper side member and lower side member are connected with each other with the riveted joint of being located at the opposing party's riveted joint sheet by a side's located therein riveted holes.But above-mentioned second shell for example also can not separate and with the bending of integraty parts and be installed on the housing body.In addition, for example also can utilize the method for spring leaf as above-mentioned first shell and recess or be pressed into, screw thread is fixed, be shaped simultaneously or additive method, with the above-mentioned second shell fastening on above-mentioned housing body.The present invention includes second connector and do not have the execution mode of second shell.
The quantity that above-mentioned second contact, 230 broad wayss are arranged with number of poles is so much.Above-mentioned second contact 230 is formed by metal, yet also can be formed by other conductive materials.One end of above-mentioned second contact 230 is disposed on the raised part 212 as the contact site 231 that contacts with the above-mentioned contact site 131 of above-mentioned first contact 130, and the other end is located in above-mentioned second housing 210 as the connecting portion 232 that is connected with the outside.Above-mentioned contact site 231 nearby is provided with on the surface of side along the depth direction of raised part 212.Above-mentioned connecting portion 232 is disposed at the inside of above-mentioned housing body 211, and is connected with the connecting portion (being the terminal of electric wire) of above-mentioned second parts 400.In the present embodiment, since above-mentioned second parts 400 to depth direction roughly nearby side be drawn out, therefore above-mentioned second contact 230 portion's bending halfway, above-mentioned contact site 231 extends along chimeric detaching direction, and above-mentioned connecting portion 232 to depth direction roughly nearby side extend, yet do not limit and explain the structure of above-mentioned second contact of the present invention with this.Yet above-mentioned contact site also can be arranged on any part of raised part, and the set position of the form of above-mentioned connecting portion and connecting portion can suitably be determined according to the connected mode of second connector and second parts.
The protuberance 212 of above-mentioned second housing 210 has protuberance main body 212a and securing rod 212b, and this securing rod 212b has flexible and is arranged on the raised part main body 212a.Above-mentioned securing rod 212b extends to chimeric opposition side from the chimeric side front end of raised part main body 212a.And, the end of the chimeric opposition side of above-mentioned securing rod 212b is configured to as operating portion 212ba: when above-mentioned second connector 200 and above-mentioned first connector 100 were chimeric, this operating portion 212ba reached the outside from the above-mentioned recess 116 of above-mentioned first connector 100.Under the situation of present embodiment, the protuberance 212 of above-mentioned second housing 210 has the sidepiece 212A that is located at the Width both sides respectively and is located at the central portion 212B of Width central authorities.And above-mentioned sidepiece 212A forms and the shape at the position, both sides of the Width of above-mentioned recess 116 corresponding shape respectively.And above-mentioned central portion 212B forms the shape corresponding shape with the central part of the Width of above-mentioned recess 116.And above-mentioned central portion 212B is cut apart on depth direction, and described two parts connect in chimeric side one.Depth direction by this above-mentioned central portion 212B nearby sidepiece 212A of part and the above-mentioned both sides of side constitutes raised part main body 212a, and the part that the depth direction of above-mentioned central portion 212B gos deep into side constitutes above-mentioned securing rod 212b.Yet, do not come the raised part main body of limited interpretation raised part and the structure of above-mentioned securing rod with present embodiment.
Position between chimeric side end in above-mentioned securing rod 212b and the chimeric opposition side end is provided with to the outstanding lock pawl 212bb of the direction of leaving from raised part main body 212a.In addition, in the wall of the formation recess 116 of said first shell 110, when above-mentioned second connector 200 and above-mentioned first connector 100 are chimeric with the opposed position, above-mentioned position of above-mentioned securing rod 212b, being formed with can be for the lock hole 111a of above-mentioned lock pawl 212bb embedding.In the present embodiment, the part that the depth direction among the above-mentioned central portion 212B gos deep into side forms above-mentioned securing rod 212b, and therefore above-mentioned lock hole 111a is located at going deep on the wall 111 of said first shell.This lock hole 111a runs through and gos deep into wall 111.And then, constitute along with raised part 212 is inserted in the above-mentioned recess 116, above-mentioned securing rod 212b is to restore then near the mode deflection of raised part main body 212a, thereby above-mentioned lock pawl 212bb is embedded among the above-mentioned lock hole 111a, when the 212ba of aforesaid operations portion being made above-mentioned securing rod 212b deflection so that its mode near raised part main body 212a is pushed, then above-mentioned lock pawl 212bb deviates from from above-mentioned lock hole 111a.In the present embodiment, because the depth direction that above-mentioned securing rod 212b is located at protuberance 212 gos deep into side, therefore above-mentioned lock hole 111a is located on the above-mentioned depth wall 111, yet when above-mentioned securing rod is located at other positions of raised part, in constituting the wall of above-mentioned recess, with the opposed wall of above-mentioned securing rod on above-mentioned lock hole is set.
In above-mentioned first connector 100, be provided with the hollow bulb 140 that is communicated with above-mentioned lock hole 111a, and constitute when above-mentioned securing rod 212b restores above-mentioned securing rod 212b and knock the above-mentioned knock that is produced when going deep into wall 111 and in above-mentioned hollow bulb 140, vibe.Above-mentioned outer surface and the depth direction in above-mentioned first shell 120 that gos deep into wall 111 that above-mentioned hollow bulb 140 is formed at said first shell 110 gos deep between the inner surface of side part.Above-mentioned lock hole 111a is provided with to run through the above-mentioned mode of going deep into wall 111 along depth direction in the above-mentioned position of going deep into the short transverse middle part and the Width middle part of wall 111.Therefore, above-mentioned hollow bulb 140 is that benchmark is to the expansion of the both sides of general height direction and to the expansion of the both sides of Width with the above-mentioned opening that gos deep into wall outer surface side of being positioned at of above-mentioned lock hole 111a.In addition, the size of above-mentioned hollow bulb 140 on depth direction is along short transverse and Width constant.Yet, do not come the above-mentioned position of the above-mentioned lock hole in the wall and the shape of hollow bulb goed deep into of limited interpretation with present embodiment.Above-mentioned lock hole be located at nearby wall 112 or sidewall 113,114 etc. those when constituting on other walls in the wall of above-mentioned recess, hollow bulb is formed between the outer surface and above-mentioned first shell of above-mentioned other walls, but the structure under this situation is identical with the situation of above-mentioned execution mode.
Then, effect and the effect to the connector of a pair of with locking mechanism of above-mentioned execution mode describes.With above-mentioned second connector 200 and above-mentioned first connector 100 when chimeric, when the raised part 212 of above-mentioned second connector 200 is inserted in the above-mentioned recess 116 of above-mentioned first connector 100, by making above-mentioned securing rod 212b to restore then near the mode deflection of raised part main body 212a, thereby above-mentioned lock pawl 212bb is embedded among the above-mentioned lock hole 111a, and the above-mentioned contact site 231 of above-mentioned second contact 230 is contacted with the above-mentioned contact site 131 of above-mentioned first contact 130.In addition, make above-mentioned second connector 200 when above-mentioned first connector 100 leaves, when the 212ba of aforesaid operations portion is made above-mentioned securing rod 212b deflection to push near the mode of raised part main body 212a, above-mentioned lock pawl 212bb deviates from from above-mentioned lock hole 111a, thereby the raised part 212 of above-mentioned second connector 200 can be extracted from the above-mentioned recess 116 of above-mentioned first connector 100.
And, under above-mentioned second connector 200 and the chimeric situation of above-mentioned first connector 100, at above-mentioned securing rod 212b when restoring then near the mode deflection of raised part main body 212a, above-mentioned securing rod 212b knock constitute above-mentioned recess 116 go deep into wall 111, yet owing to this knock vibes in above-mentioned hollow bulb 140, thereby sound is exaggerated.Thus, can chimeric end detect to two connectors more reliably, prevent from chimericly to cause loose contact because of half, can further prevent reliably because of by force connector is pressed into the damage that causes connector etc. to chimeric direction.
The present invention includes the execution mode that is not provided with first shell in above-mentioned first connector.Yet, in above-mentioned various execution modes, above-mentioned first connector 100 in above-mentioned first execution mode also has first shell 120, this first shell 120 is formed by conductive material, and be arranged on this first housing 110 in the mode of the outer surface that covers said first shell 110, between the outer surface of said first shell 110 and above-mentioned first shell 120, be formed with above-mentioned hollow bulb 140.Like this, the present invention can be applied to have in the shielded connector of this shell.
The present invention is not defined as synthetic resin with the material of above-mentioned securing rod and the material of the wall that constitutes above-mentioned recess.Yet, in above-mentioned various execution modes, above-mentioned securing rod 212b in above-mentioned first execution mode and the above-mentioned wall 111 that gos deep into form by synthetic resin, so rubbing to and knocking the above-mentioned process till going deep into wall 111 at the above-mentioned wall 111 that gos deep into from above-mentioned securing rod 212b, the chimeric sensation and the above-mentioned securing rod 212b that obtain from second connector 200 knock the above-mentioned chimeric sound that gos deep into wall 111 and produce, with above-mentioned securing rod 212b with above-mentioned to go deep into wall 111 different fully by the situation that metal forms.Thus, can obtain the chimeric sensation and the chimeric sound of the uniqueness that produces by synthetic resin system securing rod and synthetic resin system housing.
The present invention includes the execution mode that at least one Fang Wei in above-mentioned first shell and second shell is provided with.Yet, in above-mentioned various execution modes, be provided with first shell 120 and second shell 220 in the above-described first embodiment.Like this, it is chimeric with releasing to carry out the chimeric of above-mentioned lock pawl 212bb and above-mentioned lock hole 111a in the inboard of above-mentioned recess 116, therefore need not to be provided with on above-mentioned first shell 120 and above-mentioned second shell 220 for above-mentioned lock pawl 212bb and the chimeric opening of above-mentioned lock hole 111a.Thus, can improve the function of shielding of above-mentioned first shell 120 and above-mentioned second shell 220.In this case, owing to another shell of arranged outside that need not at housing and shell, can prevent that therefore the cost of connector from increasing and maximization.Have, when chimeric, above-mentioned securing rod 212b is received upon in the above-mentioned recess 116 above-mentioned second connector 200 with above-mentioned first connector 100 again, therefore do not exist above-mentioned securing rod 212b because of external force impaired may.
Fig. 5 shows second execution mode of the connector of a pair of with locking mechanism of the present invention.Directly quoted the structure of above-mentioned first execution mode and variation thereof in this embodiment, structures different with the structure of above-mentioned first execution mode in second execution mode has been appended explanation.In the above-described first embodiment, above-mentioned hollow bulb 140 is formed between the outer surface and above-mentioned first shell 120 of said first shell 110.Therewith relatively, in second execution mode, above-mentioned hollow bulb 140 is formed at the inside of said first shell 110.In the above-mentioned position of going deep into the short transverse middle part and the Width middle part of wall 111, side is recessed to be provided with above-mentioned lock hole 111a by going deep into to depth direction from the above-mentioned inner surface that gos deep into wall 111.Above-mentioned hollow bulb 140 be located at the inside of going deep into wall 111 of said first shell 110 and than above-mentioned lock hole 111a from above-mentioned recess 116 that side far away, promptly depth direction gos deep into side.And above-mentioned hollow bulb 140 is communicated with above-mentioned lock hole 111a in that side near above-mentioned recess 116.Thus, above-mentioned hollow bulb 140 is that benchmark is to the expansion of the both sides of general height direction and to the expansion of the both sides of Width with the opening of the above-mentioned hollow bulb side of being positioned at of above-mentioned lock hole 111a.In addition, the size of above-mentioned hollow bulb 140 on depth direction is along short transverse and Width constant.Yet, do not limit and explain the above-mentioned position of the above-mentioned lock hole in the wall and the shape of hollow bulb goed deep into present embodiment.Above-mentioned lock hole be located at nearby wall 112 or sidewall 113,114 etc. those when constituting on other walls in the wall of above-mentioned recess, hollow bulb is formed at the inside of above-mentioned other walls, but the structure under this situation is identical with the situation of above-mentioned execution mode.
The present invention does not limit the set position of hollow bulb in above-mentioned first connector.Yet, in above-mentioned various execution modes, when as second execution mode, hollow bulb 140 being formed at the inside of said first shell 110, can use the present invention with simpler structure.The structure of other of second execution mode, effect and effect are identical with above-mentioned first execution mode, therefore omit its explanation.
Fig. 6 and Fig. 7 show the 3rd execution mode of the connector of a pair of with locking mechanism of the present invention.Directly quoted the structure of above-mentioned first execution mode and variation thereof in the present embodiment, structures different with the structure of above-mentioned first execution mode in the 3rd execution mode has been appended explanation.Under the situation of above-mentioned first execution mode, above-mentioned first connector 100 is installed on above-mentioned first parts 300 in the surperficial opposed mode of above-mentioned diapire 115 and above-mentioned first parts 300 (that is, with the surface of the above-mentioned chimeric detaching direction of above-mentioned first connector 100 and above-mentioned second connector 200 and above-mentioned first parts 300 roughly the mode of quadrature).Therewith relatively, under the situation of above-mentioned the 3rd execution mode, above-mentioned first connector 100 is installed on above-mentioned first parts 300 in the surperficial opposed mode of above-mentioned wall nearby 112 and above-mentioned first parts 300 mode of the surperficial almost parallel of the above-mentioned chimeric detaching direction of above-mentioned first connector 100 and above-mentioned second connector 200 and above-mentioned first parts 300 (that is, with).Thus, in the above-described first embodiment, since above-mentioned second parts 400 to depth direction roughly nearby side be drawn out, therefore above-mentioned second contact 230 is in the pars intermedia bending, yet in the above-described 3rd embodiment, because above-mentioned second parts 400 are drawn out to chimeric detaching direction roughly, therefore above-mentioned second contact 230 roughly forms as the crow flies.The structure of other in the 3rd execution mode, effect and effect are identical with above-mentioned first execution mode, therefore omit its explanation.
The connector of a pair of with locking mechanism of the present invention comprises all execution modes that the characteristics combination of the connector of a pair of with locking mechanism in the above execution mode is got up to constitute.
Claims (3)
1. the connector of a pair of with locking mechanism is characterized in that,
The connector of above-mentioned a pair of with locking mechanism has first connector (100) and second connector (200) chimeric with this first connector (100),
Above-mentioned first connector, (100) has first housing, (110) and first contact, (130), this first housing, (110) form by the insulating properties material, and be formed with from the recessed to the inside recess of chimeric side surface, (116), this first contact, (130) form and be located at said first shell by conductive material, (110), this first contact, (130) a end is as contact site, (131) be disposed at above-mentioned recess, (116) inside, and this first contact, (130) the other end is as the connecting portion that is connected with the outside, (132) be disposed at said first shell, (110)
Above-mentioned second connector (200) has second housing (210) and second contact (230), this second housing (210) is formed by the insulating properties material, and has housing body (211), and from this housing body (211) to chimeric side-prominent and can be inserted into the protuberance (212) that above-mentioned recess (116) neutralization is extracted from above-mentioned recess (116), this second contact (230) is formed and is located at above-mentioned second housing (210) by conductive material, one end of this second contact (230) is disposed at raised part (212) as the contact site (231) that contacts with the above-mentioned contact site (131) of above-mentioned first contact (130), and the other end of this second contact (230) is disposed at above-mentioned second housing (210) as the connecting portion (232) that is connected with the outside
Above-mentioned second housing, (210) protuberance, (212) has the protuberance main body, (212a) and securing rod, (212b), this securing rod, (212b) have flexible, and from the raised part main body, chimeric side front end (212a) extends to chimeric opposition side, this securing rod, the end of chimeric opposition side (212b) is as operating portion, (212ba) be configured to: at above-mentioned second connector, (200) with above-mentioned first connector, when (100) chimeric, this operating portion, (212ba) from above-mentioned first connector, (100) above-mentioned recess, (116) stretch out to the outside
Position between the end of the chimeric side end of above-mentioned securing rod (212b) and chimeric opposition side is provided with to the outstanding lock pawl (212bb) of the direction of leaving from raised part main body (212a); In the wall of the formation recess (116) of said first shell (110), when above-mentioned second connector (200) and above-mentioned first connector (100) are chimeric and the opposed position, above-mentioned position of above-mentioned securing rod (212b); Being formed with can be for the lock hole (111a) of above-mentioned lock pawl (212bb) embedding
Along with raised part (212) is inserted in above-mentioned recess (116), above-mentioned securing rod (212b) is to restore then near the mode deflection of raised part main body (212a), above-mentioned lock pawl (212bb) is embedded in the above-mentioned lock hole (111a), when employing makes aforesaid operations portion (212ba) push this operating portion (212ba) near the mode of raised part main body (212a) and makes above-mentioned securing rod (212b) deflection, above-mentioned lock pawl (212bb) is deviate from from above-mentioned lock hole (111a)
In above-mentioned first connector (100), be formed with the hollow bulb (140) that is communicated with above-mentioned lock hole (111a), when above-mentioned securing rod (212b) restored, the knock that above-mentioned securing rod (212b) is produced when knocking above-mentioned wall was empathized in above-mentioned hollow bulb (140).
2. the connector of a pair of with locking mechanism according to claim 1 is characterized in that,
Above-mentioned first connector (100) also has shell (120), and this shell (120) is formed by conductive material, and is arranged at this first housing (110) in the mode of the outer surface that covers said first shell (110),
Between the outer surface of said first shell (110) and above-mentioned shell (120), form above-mentioned hollow bulb (140).
3. the connector of a pair of with locking mechanism according to claim 1 is characterized in that,
Above-mentioned hollow bulb is formed at the inside of said first shell (110).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009065323A JP5284150B2 (en) | 2009-03-17 | 2009-03-17 | A pair of connectors with locking mechanism |
| JP2009-065323 | 2009-03-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101841106A true CN101841106A (en) | 2010-09-22 |
| CN101841106B CN101841106B (en) | 2014-04-02 |
Family
ID=42744319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010134494.4A Expired - Fee Related CN101841106B (en) | 2009-03-17 | 2010-03-16 | A pair of connectors with fixing mechanism |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5284150B2 (en) |
| CN (1) | CN101841106B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107230885A (en) * | 2016-03-25 | 2017-10-03 | 日本压着端子制造株式会社 | The connector of with locking mechanism |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9356394B2 (en) * | 2013-12-11 | 2016-05-31 | JAE Oregon, Inc. | Self-rejecting connector |
| JP7262708B2 (en) * | 2018-09-20 | 2023-04-24 | 日本圧着端子製造株式会社 | connector structure |
| JP7467310B2 (en) | 2020-10-12 | 2024-04-15 | 日本航空電子工業株式会社 | connector |
| JP2022111442A (en) * | 2021-01-20 | 2022-08-01 | タイコエレクトロニクスジャパン合同会社 | Electrical connector, electrical connector assembly, and electronic device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0499684U (en) * | 1991-01-24 | 1992-08-28 | ||
| JP2003187914A (en) * | 2001-12-07 | 2003-07-04 | Hon Hai Precision Industry Co Ltd | Electric connector assembly |
| JP2008146912A (en) * | 2006-12-07 | 2008-06-26 | Sumitomo Wiring Syst Ltd | Connector |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001006816A (en) * | 1999-06-18 | 2001-01-12 | Sumitomo Wiring Syst Ltd | Connector |
-
2009
- 2009-03-17 JP JP2009065323A patent/JP5284150B2/en active Active
-
2010
- 2010-03-16 CN CN201010134494.4A patent/CN101841106B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0499684U (en) * | 1991-01-24 | 1992-08-28 | ||
| JP2003187914A (en) * | 2001-12-07 | 2003-07-04 | Hon Hai Precision Industry Co Ltd | Electric connector assembly |
| JP2008146912A (en) * | 2006-12-07 | 2008-06-26 | Sumitomo Wiring Syst Ltd | Connector |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107230885A (en) * | 2016-03-25 | 2017-10-03 | 日本压着端子制造株式会社 | The connector of with locking mechanism |
| CN107230885B (en) * | 2016-03-25 | 2019-09-03 | 日本压着端子制造株式会社 | The connector of with locking mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2010218925A (en) | 2010-09-30 |
| CN101841106B (en) | 2014-04-02 |
| JP5284150B2 (en) | 2013-09-11 |
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Granted publication date: 20140402 Termination date: 20180316 |