CN101841106B - A pair of connectors with fixing mechanism - Google Patents
A pair of connectors with fixing mechanism Download PDFInfo
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- CN101841106B CN101841106B CN201010134494.4A CN201010134494A CN101841106B CN 101841106 B CN101841106 B CN 101841106B CN 201010134494 A CN201010134494 A CN 201010134494A CN 101841106 B CN101841106 B CN 101841106B
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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 that enters line-locked a pair of with locking mechanism by securing rod and lock hole.
Background technology
TOHKEMY 2003-187914 communique discloses the electric connector assembly that comprises the first connector and the second connector.According to the paragraph of TOHKEMY 2003-187914 communique [0008], when the first connector 2 is engaged with the second connector 4, by inserting the second connector 4, elastic wall 4012 is lifted to side, thereby by collision, on the first side wall 201 of the first insulating body 20 of the first connector 2, produce sound, thus, operator recognizes that two connectors are at precalculated position butt, thereby has avoided operator further to continue to be pressed into and damaged two connectors (label is quoted from TOHKEMY 2003-187914 communique).
Thereby by sounding, can detect so the chimeric end of two connectors, can be by because two connectors are placed and caused that the phenomenon of loose contact prevents in the first place under not exclusively chimeric state.This due to the half chimeric loose contact causing in order further to prevent reliably, expectation increases the sound sending as far as possible.
Summary of the invention
The present invention is conceived to just this point and makes, its object is: the connector that enters line-locked a pair of with locking mechanism by securing rod and lock hole of take is object, provide the connector of a pair of with locking mechanism as follows: the resonance of the voice sending when making to lock increases sound, thereby can to two connectors, chimeric end detect more reliably, can further prevent reliably due to half chimeric loose contact causing etc.
In order to reach above-mentioned purpose, the connector of a pair of with locking mechanism of the present invention has the first connector and second connector chimeric with this first connector,
Above-mentioned the first connector has the first housing and the first contact, this first housing is formed by insulating properties material, and be formed with from chimeric side surface recessed recess to the inside, this first contact is formed and is located at said first shell by conductive material, it is inner that one end of this first contact is disposed at above-mentioned recess as contact site, and the other end of this first contact is disposed at said first shell as the connecting portion being connected with outside
Above-mentioned the second connector has the second housing and the second contact, this second housing is formed by insulating properties material, and there is 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 the second housing by conductive material, one end of this second contact is disposed at raised part as the contact site contacting with the above-mentioned contact site of above-mentioned the first contact, and the other end of this second contact is disposed at above-mentioned the second housing as the connecting portion being connected with outside
The protuberance of above-mentioned the 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: at above-mentioned the second connector and above-mentioned the first connector when chimeric, this operating portion stretches out to outside from the above-mentioned recess of above-mentioned the first connector
Chimeric side end and the position between the end of chimeric opposition side at above-mentioned securing rod are provided with to the outstanding lock pawl of the direction of leaving from raised part main body, in the wall of the formation recess of said first shell, at above-mentioned the second connector and above-mentioned the first connector the when chimeric and opposed position, above-mentioned position of above-mentioned securing rod, be formed with the lock hole that can embed for above-mentioned lock pawl
The connector of described a pair of with locking mechanism is configured to: along with raised part is inserted in above-mentioned recess, then above-mentioned securing rod restores to approach the mode deflection of raised part main body, above-mentioned lock pawl is embedded in above-mentioned lock hole, when the mode that makes aforesaid operations portion approach raised part main body when employing is pressed this operating portion and makes above-mentioned securing rod deflection, above-mentioned lock pawl is deviate from from above-mentioned lock hole
In above-mentioned the first connector, be formed with the hollow bulb being communicated with above-mentioned lock hole, when above-mentioned securing rod restores, the knock that above-mentioned securing rod produces while knocking above-mentioned wall is empathized in above-mentioned hollow bulb.
By above-mentioned the second connector and above-mentioned the first connector chimeric in the situation that, when by the raised part of above-mentioned the second connector when inserting in the above-mentioned recess of above-mentioned the first connector, then above-mentioned securing rod restores to approach the mode deflection of raised part main body, above-mentioned lock pawl is embedded in above-mentioned lock hole, and the above-mentioned contact site of above-mentioned the second contact contacts with the above-mentioned contact site of above-mentioned the first contact.In addition, in the situation that above-mentioned the second connector is left from above-mentioned the first connector, when aforesaid operations portion is made to above-mentioned securing rod deflection so that its mode that approaches raised part main body is pressed, above-mentioned lock pawl is deviate from from above-mentioned lock hole, thereby the raised part of above-mentioned the second connector can be extracted from the above-mentioned recess of above-mentioned the first connector.
And, at above-mentioned the second connector and above-mentioned the first connector chimeric in the situation that, when then above-mentioned securing rod restores to approach the mode deflection of raised part main body, above-mentioned securing rod knocks the wall that forms above-mentioned recess, yet this knock vibes in above-mentioned hollow bulb, thereby sound is amplified.Thus, can to two connectors, chimeric end detect more reliably, prevent from chimericly causing loose contact because of half, can further prevent reliably because by force connector is pressed into damage causing by connector etc. to chimeric direction.
The connector of above-mentioned a pair of with locking mechanism of the present invention can be configured to: above-mentioned the first connector also has shell, this shell is formed by conductive material, and be arranged at this first housing to cover the mode of the outer surface of said first shell, between the outer surface of said first shell and above-mentioned shell, form above-mentioned hollow bulb.
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 be with fairly simple structure applications the present invention.
Accompanying drawing explanation
Fig. 1 is the stereogram of the 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 the 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 the 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 has the first connector 100 being arranged on first component 300 and is connected with second component 400 and second connector 200 chimeric with above-mentioned the first connector 100.In the present embodiment, above-mentioned first component 300 is printed circuit board (PCB), above-mentioned the first connector 100 is installed on above-mentioned first component 300 by surface, yet first component of the present invention does not limit and be interpreted as printed circuit board (PCB), so long as have the article of conductor.In addition, the mounting means that the first connector of the present invention is installed on first component does not also limit and is interpreted as surface installation, for example, can be also to be undertaken by modes such as DIP (Dual In-line Package, dual in-line package).Have again, in the present embodiment, above-mentioned second component 400 is for having the shielded type cable of the external conductor of the internal wire that utilizes built-in electrical insulation overlay film to be coated inner conductor, coated this internal wire and the exterior insulation overlay film of coated this external conductor, and above-mentioned the second connector 200 is connected with above-mentioned second component 400.Yet, second component of the present invention does not limit and is interpreted as shielded cable, such as can be as utilized built-in electrical insulation overlay film to be coated non-shielded cable the common wiring of inner conductor etc., also can mix and have above-mentioned shielded cable and above-mentioned non-shielded cable, in addition can be also FFC (Flexible FlatCable, flexible flat cable) etc.Have, above-mentioned the second connector 200 is solder with the connected mode of second component 400 again, yet the connected mode of the second connector of the present invention and second component does not limit and be interpreted as solder, such as being also 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 the first connector 100 has the first housing 110, is located at the first shell (shell) 120 in said first shell 110 and is located at the first contact 130 in said first shell 110.Below, for parts or part, while mentioning chimeric side or chimeric opposition side, referring to: the chimeric side or the chimeric opposition side that when these parts or part are arranged on the first connector 100, are positioned at this first connector 100; When these parts or part are positioned at chimeric side or the chimeric opposition side of this second connector 200 while being arranged on the second connector 200.Chimeric side is a side chimeric with the connector of subject side, and chimeric opposition side refers to a side contrary to this chimeric side.In addition, above-mentioned the first connector 100 and above-mentioned the second connector 200 chimeric side by making each connector is mutually opposed and approach to carry out chimeric, thereby and separated by the chimeric side of each connector is left mutually, this approaches or separated direction is called chimeric detaching direction.And, using with the direction of above-mentioned chimeric detaching direction quadrature as depth direction, and using with the direction of above-mentioned chimeric detaching direction and above-mentioned depth direction quadrature as Width.Utilize Fig. 2 to describe the situation of present embodiment, the above-below direction of this figure is chimeric detaching direction.And the left and right directions of Fig. 2 is depth direction, left side is for going deep into side (side difficult to understand), and 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 from the surface of chimeric side recessed to the inside recess 116.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 nearby wall 112 of the nearby side of depth direction of side.Above-mentioned wall 111 and the above-mentioned nearby wall 112 of going deep into is from thickness of slab direction and observes and form roughly rectangular plate-shaped member, and it is all roughly consistent with above-mentioned depth direction to be configured to thickness of slab direction.Thickness of slab direction refers to the direction that length is in the direction 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 and observes and form roughly rectangular plate-shaped member, and it is all roughly consistent with above-mentioned Width to be configured to described thickness of slab direction.Between the above-mentioned ora terminalis that gos deep into wall 111, above-mentioned nearby wall 112 and above-mentioned sidewall 113,114, interconnect, thereby form from chimeric detaching direction, observe and be roughly quadrangle.And then, in the above-mentioned inner side of going deep into wall 111, above-mentioned nearby wall 112 and above-mentioned sidewall 113,114, form above-mentioned recess 116.At the chimeric opposition side of said first shell 110, dispose roughly consistent diapire 115 of thickness of slab direction and above-mentioned chimeric detaching direction, 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 nearby wall 112 and above-mentioned sidewall 113,114.According to present embodiment, the structure of the first housing of the present invention is not limited and explained, the first housing also can have the roughly perisporium of tubular, and side is formed with from the surface of chimeric side recessed to the inside recess within it.In addition, the present invention also comprises the execution mode that above-mentioned diapire is not set.
Above-mentioned the first shell 120 is formed by metal, yet also can be formed by other conductive materials.Above-mentioned the first shell 120 is located on this first housing 110 to cover the mode of the outer surface of said first shell 110.That is, above-mentioned the first shell 120 covers the above-mentioned outer surface that gos deep into wall 111, above-mentioned nearby wall 112 and above-mentioned sidewall 113,114.Above-mentioned the first shell 120 forms tubular, and is embedded in said first shell 110 from outside.And, in above-mentioned the first shell 120, be provided with spring leaf, thus the recess of this spring leaf by being fitted to said first shell 110 by above-mentioned the first shell 120 engagings in said first shell 110.Yet above-mentioned the first shell for example also can be divided into a plurality of parts.In addition, according to mounting means difference, also can cover diapire by the first shell.And then, also can for example utilize be pressed into, screw thread is fixed, be shaped simultaneously or additive method by above-mentioned the first shell engaging on said first shell.The present invention includes the execution mode that the first connector does not have the first shell.
The number that above-mentioned the first contact 130 broad wayss are arranged with number of poles is so much.Above-mentioned the first contact 130 is formed by metal, yet also can be formed by other conductive materials.One end of above-mentioned the first contact 130 is disposed at the inside of above-mentioned recess 116 as contact site 131, and the other end is located in said first shell 110 as the connecting portion 132 being connected with outside.Above-mentioned contact site 131 arranges along above-mentioned nearby wall 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, the derivation position of above-mentioned connecting portion can suitably be determined according to the mounting means of the first connector.
Above-mentioned the second connector 200 has the second housing 210, is located at the second housing 220 on above-mentioned the second housing 210 and is located at the second contact 230 in above-mentioned the second housing 210.In the present embodiment, above-mentioned second component 400 to depth direction roughly nearby side be drawn out, thereby be conducive to the low back of the body of above-mentioned the first connector 100 and above-mentioned the second connector 200,, contribute to reduce above-mentioned the first connector 100 and the height of above-mentioned the second connector 200 when chimeric, yet with this, do not limit and explain the syndeton of above-mentioned the second connector of the present invention and above-mentioned second component.
Above-mentioned the second housing 210 is formed by synthetic resin, yet also can be formed by other insulating properties materials.Above-mentioned the second housing 210 has 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 in the inside of this housing body 211, has the inner space of the connecting portion (being the terminal of electric wire) for taking in above-mentioned second component 400.Raised part 212 forms and the inner space of above-mentioned recess 116 corresponding shape roughly, and is configured to and can be inserted in above-mentioned recess 116 and can from above-mentioned recess 116, extracts.
Above-mentioned second housing 220 is formed by metal, also can be formed by other conductive materials.Above-mentioned second housing 220 is arranged on above-mentioned second housing 210 to cover the mode of the outer surface of above-mentioned housing body 211.That is, above-mentioned second housing 220 covers upper surface, side and the lower surface of above-mentioned housing body 211.Above-mentioned second housing 220 is divided into the covering upper surface of above-mentioned housing body 211 and the upper side member of 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 riveting sheet by a side's located therein riveted holes.But above-mentioned second housing for example also can not separate and by the bending of integraty parts and be arranged in housing body.In addition, for example also can utilize the method for spring leaf as above-mentioned the first shell and recess or be pressed into, screw thread is fixed, be shaped or additive method simultaneously, by above-mentioned second housing engaging in above-mentioned housing body.The present invention includes the execution mode that the second connector does not have second housing.
The quantity that above-mentioned the second contact 230 broad wayss are arranged with number of poles is so much.Above-mentioned the second contact 230 is formed by metal, yet also can be formed by other conductive materials.The contact site 231 that one end of above-mentioned the second contact 230 contacts as the above-mentioned contact site 131 with above-mentioned the first contact 130 is disposed in raised part 212, and the other end is located in above-mentioned the second housing 210 as the connecting portion 232 being connected with outside.Above-mentioned contact site 231 nearby arranges 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 component 400.In the present embodiment, due to above-mentioned second component 400 to depth direction roughly nearby side be drawn out, therefore portion is crooked halfway for above-mentioned the second contact 230, above-mentioned contact site 231 extends along chimeric detaching direction, and above-mentioned connecting portion 232 to depth direction roughly nearby side extend, yet with this, do not limit and explain the structure of above-mentioned the second contact of the present invention.Yet above-mentioned contact site also can be arranged on any part of raised part, the set position of the form of above-mentioned connecting portion and connecting portion can suitably be determined according to the connected mode of the second connector and second component.
The protuberance 212 of above-mentioned the second housing 210 has protuberance main body 212a and securing rod 212b, and this securing rod 212b has flexible and is arranged on 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: at above-mentioned the second connector 200, with above-mentioned the first connector 100 when chimeric, this operating portion 212ba reaches outside from the above-mentioned recess 116 of above-mentioned the first connector 100.The in the situation that of present embodiment, the protuberance 212 of above-mentioned the second housing 210 has the sidepiece 212A that is located at respectively Width both sides and the central portion 212B that is located at 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 with the shape of the central part of the Width of above-mentioned recess 116.And above-mentioned central portion 212B is divided on depth direction, described two parts connect in chimeric side one.Depth direction by this above-mentioned central portion 212B nearby part of side and the sidepiece 212A of above-mentioned both sides forms raised part main body 212a, and the part that the depth direction of above-mentioned central portion 212B gos deep into side forms above-mentioned securing rod 212b.Yet, with present embodiment, do not come the raised part main body of limited interpretation raised part and the structure of above-mentioned securing rod.
Position between chimeric side end in above-mentioned securing rod 212b and 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, above-mentioned the second connector 200 and above-mentioned the first connector 100 when 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 in 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 wall 111 of said first shell.This lock hole 111a runs through and gos deep into wall 111.And then, be configured to along with raised part 212 is inserted in above-mentioned recess 116, then above-mentioned securing rod 212b restores to approach the mode deflection of raised part main body 212a, thereby above-mentioned lock pawl 212bb is embedded in above-mentioned lock hole 111a, when the 212ba of aforesaid operations portion is made to above-mentioned securing rod 212b deflection so that its mode that approaches raised part main body 212a is pressed, above-mentioned lock pawl 212bb deviates from from above-mentioned lock hole 111a.In the present embodiment, the depth direction of being located at protuberance 212 due to above-mentioned securing rod 212b gos deep into side, therefore above-mentioned lock hole 111a is located on above-mentioned depth wall 111, yet when above-mentioned securing rod is located at other positions of raised part, in forming 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 the first connector 100, be provided with the hollow bulb 140 being communicated with above-mentioned lock hole 111a, and be configured to when above-mentioned securing rod 212b restores above-mentioned securing rod 212b and knock the above-mentioned knock producing while going deep into wall 111 and vibe in above-mentioned hollow bulb 140.Above-mentioned outer surface and the depth direction in above-mentioned the 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, in the above-mentioned position of going deep into short transverse middle part and the Width middle part of wall 111, arranges to run through the above-mentioned mode of going deep into wall 111 along depth direction.Therefore, above-mentioned hollow bulb 140 be take the both sides expansion of the above-mentioned opening that gos deep into wall outer surface side of being positioned at of above-mentioned lock hole 111a as benchmark to general height direction and to the both sides expansion of Width.In addition, the size of above-mentioned hollow bulb 140 on depth direction is along short transverse and Width constant.Yet, with present embodiment, do not carry out the above-mentioned position of the above-mentioned lock hole in wall and the shape of hollow bulb goed deep into of limited interpretation.Above-mentioned lock hole be located at nearby wall 112 or sidewall 113,114 etc. those while forming on other walls in the wall of above-mentioned recess, hollow bulb is formed between the outer surface and above-mentioned the first shell of above-mentioned other walls, but structure in this situation is identical with the situation of above-mentioned execution mode.
Then, the effect of the connector of a pair of with locking mechanism of above-mentioned execution mode is described.By above-mentioned the second connector 200 with above-mentioned the first connector 100 when chimeric, by the raised part of above-mentioned the second connector 200 212 when inserting in the above-mentioned recess 116 of above-mentioned the first connector 100, by then above-mentioned securing rod 212b is restored to approach the mode deflection of raised part main body 212a, thereby above-mentioned lock pawl 212bb is embedded in above-mentioned lock hole 111a, and the above-mentioned contact site 231 of above-mentioned the second contact 230 is contacted with the above-mentioned contact site 131 of above-mentioned the first contact 130.In addition, when above-mentioned the second connector 200 is left from above-mentioned the first connector 100, the 212ba of aforesaid operations portion is pressed while making above-mentioned securing rod 212b deflection to approach 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 of above-mentioned the second connector 200 212 can be extracted from the above-mentioned recess 116 of above-mentioned the first connector 100.
And, at above-mentioned the second connector 200 with above-mentioned the first connector 100 chimeric in the situation that, when then above-mentioned securing rod 212b restores to approach the mode deflection of raised part main body 212a, above-mentioned securing rod 212b knock form above-mentioned recess 116 go deep into wall 111, yet because this knock vibes in above-mentioned hollow bulb 140, thereby sound is exaggerated.Thus, can to two connectors, chimeric end detect more reliably, prevent from chimericly causing loose contact because of half, can further prevent reliably because by force connector is pressed into damage causing by connector etc. to chimeric direction.
The present invention includes the execution mode that is not provided with the first shell in above-mentioned the first connector.Yet, in above-mentioned various execution modes, above-mentioned the first connector 100 in above-mentioned the first execution mode also has the first shell 120, this first shell 120 is formed by conductive material, and be arranged on this first housing 110 to cover the mode of the outer surface of said first shell 110, between the outer surface of said first shell 110 and above-mentioned the 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 by the material of the wall of the material of above-mentioned securing rod and the above-mentioned recess of formation.Yet, in above-mentioned various execution modes, above-mentioned securing rod 212b in above-mentioned the first execution mode and the above-mentioned wall 111 that gos deep into form by synthetic resin, so going deep into wall 111 friction till knock in the above-mentioned process of going deep into wall 111 from above-mentioned securing rod 212b above-mentioned, the chimeric sensation obtaining from the second connector 200 and above-mentioned securing rod 212b knock the above-mentioned chimeric sound that gos deep into wall 111 and produce, from above-mentioned securing rod 212b with above-mentioned to go deep into the situation that wall 111 forms by metal completely different.Thus, can obtain unique chimeric sensation and the chimeric sound being produced by synthetic resin lockmaking fixed pole and synthetic resin housing processed.
The present invention includes the execution mode that at least one party in above-mentioned the first shell and second housing does not arrange.Yet, in above-mentioned various execution modes, be provided with in the above-described first embodiment the first shell 120 and second housing 220.Like this, can carry out in the inner side of above-mentioned recess 116 the chimeric of above-mentioned lock pawl 212bb and above-mentioned lock hole 111a chimeric with releasing, therefore without the chimeric opening of the above-mentioned lock pawl 212bb of confession and above-mentioned lock hole 111a is set on above-mentioned the first shell 120 and above-mentioned second housing 220.Thus, can improve the function of shielding of above-mentioned the first shell 120 and above-mentioned second housing 220.In this case, due to another shell of the arranged outside without at housing and shell, therefore can prevent that the cost of connector from increasing and maximizing.Have, above-mentioned the second connector 200 is with above-mentioned the first connector 100 when chimeric again, and above-mentioned securing rod 212b is received upon in above-mentioned recess 116, therefore do not exist above-mentioned securing rod 212b because of external force impaired may.
Fig. 5 shows the second execution mode of the connector of a pair of with locking mechanism of the present invention.Directly quoted in this embodiment the structure of above-mentioned the first execution mode and variation thereof, structures different from the structure of above-mentioned the first execution mode in the second execution mode has been appended to explanation.In the above-described first embodiment, above-mentioned hollow bulb 140 is formed between the outer surface and above-mentioned the first shell 120 of said first shell 110.On the other hand, in the second execution mode, above-mentioned hollow bulb 140 is formed to the inside of said first shell 110.In the above-mentioned position of going deep into short transverse middle part and the Width middle part of wall 111, by going deep into from the above-mentioned inner surface that gos deep into wall 111 to depth direction, side is recessed arranges above-mentioned lock hole 111a.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 that side away from above-mentioned recess 116, 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 be take both sides expansion as from benchmark to general height direction of the opening of the above-mentioned hollow bulb side of being positioned at of above-mentioned lock hole 111a and to the both sides expansion of Width.In addition, the size of above-mentioned hollow bulb 140 on depth direction is along short transverse and Width constant.Yet, with present embodiment, do not limit and explain the above-mentioned position of the above-mentioned lock hole in wall and the shape of hollow bulb goed deep into.Above-mentioned lock hole be located at nearby wall 112 or sidewall 113,114 etc. those while forming on other walls in the wall of above-mentioned recess, hollow bulb is formed at the inside of above-mentioned other walls, but structure in 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 the first connector.Yet, in above-mentioned various execution modes, when hollow bulb 140 being formed to the inside of said first shell 110 as the second execution mode, can be with fairly simple structure applications the present invention.The structure of other of the second execution mode, effect are identical with above-mentioned the first execution mode, and therefore the description thereof will be omitted.
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 in the present embodiment the structure of above-mentioned the first execution mode and variation thereof, structures different from the structure of above-mentioned the first execution mode in the 3rd execution mode has been appended to explanation.The in the situation that of above-mentioned the first execution mode, above-mentioned the first connector 100 is installed on above-mentioned first component 300 in the opposed mode in surface of above-mentioned diapire 115 and above-mentioned first component 300 (that is, with above-mentioned the first connector 100 and the above-mentioned chimeric detaching direction of above-mentioned the second connector 200 and the surface of above-mentioned first component 300 roughly the mode of quadrature).On the other hand, the in the situation that of above-mentioned the 3rd execution mode, above-mentioned the first connector 100 is installed on above-mentioned first component 300 in the opposed mode in surface of above-mentioned nearby wall 112 and above-mentioned first component 300 mode of above-mentioned the first connector 100 and the above-mentioned chimeric detaching direction of above-mentioned the second connector 200 and the surperficial almost parallel of above-mentioned first component 300 (that is, with).Thus, in the above-described first embodiment, due to above-mentioned second component 400 to depth direction roughly nearby side be drawn out, therefore above-mentioned the second contact 230 is crooked at pars intermedia, yet in the above-described 3rd embodiment, because above-mentioned second component 400 is drawn out to chimeric detaching direction roughly, therefore above-mentioned the second contact 230 roughly forms as the crow flies.The structure of other in the 3rd execution mode, effect are identical with above-mentioned the first execution mode, and therefore the description thereof will be omitted.
The connector of a pair of with locking mechanism of the present invention comprises all execution modes that the Feature Combination of the connector of a pair of with locking mechanism in above execution mode is got up to form.
Claims (1)
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 the first connector (100) and second connector (200) chimeric with this first connector (100),
Above-mentioned the first connector (100) has the first housing (110) and the first contact (130), this first housing (110) is formed by insulating properties material, and be formed with from chimeric side surface recessed recess (116) to the inside, this first contact (130) is formed and is located at said first shell (110) by conductive material, one end of this first contact (130) is disposed at the inside of above-mentioned recess (116) as contact site (131), and the other end of this first contact (130) is disposed at said first shell (110) as the connecting portion being connected with outside (132),
Above-mentioned the second connector (200) has the second housing (210) and the second contact (230), this second housing (210) is formed by insulating properties material, and there is 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 the second housing (210) by conductive material, the contact site (231) that one end of this second contact (230) contacts as the above-mentioned contact site (131) with above-mentioned the first contact (130) is disposed at raised part (212), and the other end of this second contact (230) is disposed at above-mentioned the second housing (210) as the connecting portion being connected with outside (232),
The protuberance (212) of above-mentioned the second housing (210) has protuberance main body (212a) and securing rod (212b), this securing rod (212b) has flexible, and extend to chimeric opposition side from the chimeric side front end of raised part main body (212a), the end of the chimeric opposition side of this securing rod (212b) is configured to as operating portion (212ba): when above-mentioned the second connector (200) and above-mentioned the first connector (100) are chimeric, this operating portion (212ba) stretches out to outside from the above-mentioned recess (116) of above-mentioned the first connector (100)
Chimeric side end and the position between the end of chimeric opposition side at above-mentioned securing rod (212b) are 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 the second connector (200) and above-mentioned the first connector (100) are chimeric and the opposed position, above-mentioned position of above-mentioned securing rod (212b), be formed with the lock hole (111a) that can embed for above-mentioned lock pawl (212bb)
Along with raised part (212) is inserted in above-mentioned recess (116), above-mentioned securing rod (212b) then restores to approach the mode deflection of raised part main body (212a), above-mentioned lock pawl (212bb) is embedded in above-mentioned lock hole (111a), when the mode that makes aforesaid operations portion (212ba) approach raised part main body (212a) when employing is pressed this operating portion (212ba) 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 the first connector (100), be formed with the hollow bulb (140) being communicated with above-mentioned lock hole (111a), when above-mentioned securing rod (212b) restores, the knock that above-mentioned securing rod (212b) produces while knocking above-mentioned wall is empathized in above-mentioned hollow bulb (140)
Above-mentioned the first connector (100) also has shell (120), and this shell (120) is formed by conductive material, and is arranged at this first housing (110) to cover the mode of the outer surface of said first shell (110),
Between the outer surface of said first shell (110) and above-mentioned shell (120), form above-mentioned hollow bulb (140).
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 CN101841106A (en) | 2010-09-22 |
| CN101841106B true 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) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9356394B2 (en) * | 2013-12-11 | 2016-05-31 | JAE Oregon, Inc. | Self-rejecting connector |
| JP6609210B2 (en) * | 2016-03-25 | 2019-11-20 | 日本圧着端子製造株式会社 | Connector with locking mechanism |
| 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 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0499684U (en) * | 1991-01-24 | 1992-08-28 | ||
| JP2001006816A (en) * | 1999-06-18 | 2001-01-12 | Sumitomo Wiring Syst Ltd | Connector |
| TW520795U (en) * | 2001-12-07 | 2003-02-11 | Hon Hai Prec Ind Co Ltd | Component of electrical connector |
| JP4830830B2 (en) * | 2006-12-07 | 2011-12-07 | 住友電装株式会社 | 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
Non-Patent Citations (3)
| Title |
|---|
| JP实开平4-99684U 1992.08.28 |
| JP特开2003-187914A 2003.07.04 |
| JP特开2008-146912A 2008.06.26 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2010218925A (en) | 2010-09-30 |
| CN101841106A (en) | 2010-09-22 |
| JP5284150B2 (en) | 2013-09-11 |
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