CN100555763C - Connector connecting structure - Google Patents
Connector connecting structure Download PDFInfo
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- CN100555763C CN100555763C CNB2005800020339A CN200580002033A CN100555763C CN 100555763 C CN100555763 C CN 100555763C CN B2005800020339 A CNB2005800020339 A CN B2005800020339A CN 200580002033 A CN200580002033 A CN 200580002033A CN 100555763 C CN100555763 C CN 100555763C
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- 230000037431 insertion Effects 0.000 claims description 67
- 230000007246 mechanism Effects 0.000 description 41
- 238000010276 construction Methods 0.000 description 17
- 239000004020 conductor Substances 0.000 description 11
- 238000012797 qualification Methods 0.000 description 11
- 239000004411 aluminium Substances 0.000 description 10
- 229910052782 aluminium Inorganic materials 0.000 description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 10
- 238000004512 die casting Methods 0.000 description 10
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000002349 favourable effect Effects 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000037361 pathway Effects 0.000 description 2
- 238000002788 crimping Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
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Abstract
The invention discloses a kind of connector connecting structure, comprising: female connectors (108), it is arranged on the housing (100) that is used for holding the motor generator that is installed on vehicle; And public connector (200), it is configured as by inserting with the power that is not less than scheduled volume and is assembled in the female connectors (108).Public connector (200) comprises contact (204) and shaft-like lever (202), and contact (204) can engage with the contact (124) of female connectors (108) with electrical connection, and lever (202) is connected with public connector (200) via fulcrum.Lever (202) produces the power that is not less than scheduled volume by the other end being applied rotatory force under the limited state in the position of one end.Housing (100) comprises the projection (102) of the position that is used to limit a described end.
Description
Technical field
The present invention relates to connector connecting structure, more specifically, relate to the structure of the insertion load that reduces connector.
Background technology
Traditionally, on motor vehicle driven by mixed power (HV), motor vehicle (EV) and fuel-cell vehicle (FCV), several electronic equipments are installed.For example, in the vehicle that comprises the motor generator that is mounted thereon, this motor generator is connected to electronic equipment such as inverter via the cable such as lead.Cable such as lead is connected to electronic equipment by connector usually.Particularly, cable and electronic equipment have its connector separately, and these connectors have the geometry that allows it to assemble mutually.Each connector serves as public connector or female connectors, and has the contact that is used to set up electrical connection.By public connector is assembled in the female connectors, their contact will be thus connected together to be electrically connected.Can public connector be assembled in the female connectors by applying the power that is not less than scheduled volume.For example, can realize the assembling of this connector by the clamping of bolt.Following discloses have been described the technology of the connector of the clamping assembling that is used for by bolt.
Japanese Patent Laid Open Publication 2002-75557 has described a kind of shielded connector, and it allows shielded conductor to extend on the direction parallel with the shielding wall of another parts, and it can make forr a short time.Shielded connector has the housing of the terminal that covers shielded conductor, and this housing holds the base end part of metal terminal, and this metal terminal is crimped onto on the conductor of shielded conductor.Shielded connector is attached to the through hole in the shielding wall that is formed on another parts.Then, the screen of shielded conductor can be connected to the shielding wall of another parts conductively, and the top of metal terminal is retained as in the shielding wall that protrudes into another parts.The metal terminal of shielded connector is whole L shaped as a whole, and its flat from the curled portion continuity of connector bends.Then, metal terminal from the base end part to the top near the part of position be insulated member and cover.Shield member is arranged in the housing that this insulating component (this insulating component covers metal terminal) is covered.One end of shield member is extended to or can be connected to conductively the screen of shielded conductor.The other end is arranged on the part of housing and shielding wall adjacency another parts.
Disclose under the described shielded connector situation above, when the housing of shielded connector was attached to the shielding wall of another parts, at an end place of housing, the metal terminal that is crimped onto on the conductor of shielded conductor protruded in the shielding wall.At the other end place of housing, the shielding wall that shielded conductor is parallel to another parts extends.Metal terminal is L shaped, and its flat that extends from crimping portion bends with the right angle, and flat can be with the radius bending littler than the radius of shielded conductor.Therefore, bending part and thereby whole shielded connector can make forr a short time.
For improving operability, can reduce the insertion load of connector by for example using the lever connector, in lever-type connector, lever is set on public connector, and arm is set on female connectors.When public connector was assembled in the female connectors, lever was hooked in the arm so that the insertion that reduces load to be provided.Following discloses have been described the technology of lever-type connector.
Japanese Patent Laid Open Publication 7-106018 has described a kind of lever-type connector, and it utilizes simple structure to prevent that lever from going out from the connector shell slippage.This lever-type connector has the U-shaped lever, and it is positioned on the connector shell of one of connector of mutual coupling rotationally, and lever is across connector shell.Another connector shell be provided be formed on lever on the flange receiver that matches of cam, lever can reciprocally rotate so that the cam receiver shifts, thereby makes the connector coupling and shirk.Lever-type connector has from the outstanding lever back shaft of any connector shell, perhaps the lever on another connector and (the lever back shaft can be fitted into them) axle receiving opening.One in lever back shaft and the axle receiving opening has radially outstanding slidably backstop, and another is provided with during the reciprocal rotation of lever and this matching surface of cooperating of backstop slidably, this matching surface has the part of radial indent, and allows slidably backstop to insert on the position and remove shirking of lever.
Disclose in the described lever-type connector above, lever is positioned at shirking on the position so that lever is attached to connector shell of connector.Then, be formed in the recess on the matching surface that slidably backstop on lever back shaft and the axle one of receiving opening is inserted into another.For operating lever with coupled connector, lever shirks rotated position to coupling position from it.Therefore, along with the connector coupling, lever is owing to operating physical force (it is used to act on the insertion load on the lever) bends.So slidably backstop matches with matching surface, thereby, can prevent that also the lever back shaft from removing from the axle receiving opening even be used on the direction that will the lever back shaft be removed from the axle receiving opening when masterpiece.
But when the HV that is installed in front-mounted engine rear-guard (FR) formula when motor generator went up, for example motor generator need be installed in the centre tunnel with less installing space of vehicle.When connector (for example being assembled mutually in clamping by bolt, as the situation in the above open middle shielded connector of describing) and after being installed in motor generator in the centre tunnel, when cable was connected to motor generator, the operability when coupled connector was lower.
In order on large-scale FR formula HV motor generator to be installed, for having relatively high expectations of motor generator, and motor generator self is bigger, therefore need minimize overhanging from motor generator such as connector.Particularly, for bigger motor generator, connector need have bigger terminal with the higher voltage of tolerance.So the insertion load of connector will be very big, and disclose the mechanism that being used to the described lever-type connector reduce to insert load and will cause very large connector such as above.Therefore, connector etc. are overhang from the housing of motor generator, and this needs bigger installing space.
Summary of the invention
The purpose of this invention is to provide a kind of thinner connector connecting structure, it can enough simple structure assemble by inserting the load reducing mechanism.
Connector connecting structure according to one aspect of the invention is a kind of like this connector connecting structure, and it comprises: first connector, and it is arranged on the housing that holds the electronic equipment that is installed on vehicle; With second connector, it is configured as by being inserted into the power that is not less than scheduled volume and is assembled in described first connector.Described second connector has contact, and described contact can engage with the contact of described first connector to be electrically connected.Described second connector comprises the mechanism with its one, is used to increase the power that is applied for insertion by the operator.
According to the present invention, this connector connecting structure is a kind of like this connector connecting structure, and it comprises: first connector (for example, female connectors), and it is arranged on the housing that holds the electronic equipment (for example, motor generator) that is installed on vehicle; With second connector (for example, public connector), it is configured as by being inserted into the power that is not less than scheduled volume and is assembled in the female connectors.Public connector has contact, and described contact can engage with the contact of female connectors to be electrically connected.Public connector comprises and mechanism's (for example, being supported on the lever on the public connector rotationally) of its one, is used to increase the power that is applied for insertion by the operator.Therefore, for example when projection was arranged on the position of an end that is used to limit lever on the housing, lever produced the power that is not less than scheduled volume by the other end being applied rotatory force under the limited state in the position of one end.Be arranged on the public connector with the increase is that reducing of the insertion load that provided by the operator can be provided for the lever of the power that applies of insertion.It has also got rid of the needs to the structure corresponding with mechanism on the public connector on the female connectors.Lever on the public connector only needs to have the simple structure that is specially lever construction.Thus, the size on assembly direction can be thinner when assembling mutually for connector.In addition, connector can be connected to each other in less operating space.Like this, can minimize connector, thereby even also can guarantee to be used for the installing space of motor generator when only having less space from the overhanging of housing.In addition, the lever construction that is used for connector can be littler simpler, and thereby be favourable aspect cost.Therefore, can provide and enough simple structure to pass through to insert the thinner connector connecting structure of load reducing mechanism assembling.
Preferably, described mechanism comprises the shaft-like insertion auxiliary part that is connected to described second connector via fulcrum.Described insertion auxiliary part produces the described power that is not less than scheduled volume by the other end being applied rotatory force under the limited state in the position of one end.Described housing comprises the qualification element of the position that is used to limit a described end.
According to the present invention, described mechanism comprises the shaft-like insertion auxiliary part (for example, be supported on rotationally on the public connector lever) that is connected to described second connector (for example, public connector) via fulcrum.Described lever produces the described power that is not less than scheduled volume by the other end being applied rotatory force under the limited state in the position of one end.Described housing comprises the qualification element (for example, be arranged on the housing and be formed on the projection of the position that is used for a described end) of the position that is used to limit a described end.This has got rid of the needs to the structure corresponding with the public connector upper lever on the female connectors.Lever on the public connector only needs to have the simple structure that is specially lever construction.Thus, the size on assembly direction can be thinner when assembling mutually for connector.In addition, connector can be connected to each other in less operating space.And, because projection and housing one, so even under the situation for example in female connectors is arranged on housing, public connector also can be assembled in the female connectors.Like this, can minimize connector, thereby even also can guarantee to be used for the installing space of motor generator when only having less space from the overhanging of housing.For example, can form this housing by aluminium die casting.Therefore, by the projection of one is set, can guarantee the intensity of projection.In addition, the lever construction that is used for connector can be littler simpler, and thereby be favourable aspect cost.Therefore, can provide and enough simple structure to pass through to insert the thinner connector connecting structure of load reducing mechanism assembling.
More preferably, described insertion auxiliary part supports rotationally around described fulcrum.
According to the present invention, insert the fulcrum of auxiliary part on second connector (for example, public connector) and support rotationally, so that setting is specially the simple structure of lever construction to public connector.Therefore, when public connector was assembled to first connector (for example, female connectors), the size of connector on assembly direction can be thinner.In addition, connector can be connected to each other in less operating space.Can minimize connector from the overhanging of housing, thereby even also can guarantee to be used for the installing space of electronic equipment (for example, motor generator) when only having less space.
More preferably, described second connector forms along the shape of described housing.
According to the present invention, because second connector (for example, public connector) is along the shape formation of housing, so can minimize connector overhanging from housing when public connector has been assembled in first connector (for example, female connectors).Thus, even also can guarantee to be used for the installing space of electronic equipment (for example, motor generator) when only having less space.
More preferably, described second connector is L shaped.
According to the present invention, because second connector (for example, public connector) is L shaped, so when public connector has been assembled in first connector (for example, female connectors), can minimize connector overhanging from housing.Thus, even also can guarantee to be used for the installing space of electronic equipment (for example, motor generator) when only having less space.
More preferably, described qualification element is arranged on the described housing and is formed on the projection of the position that is used for a described end.
According to the present invention, limiting element comprises the projection that is arranged on the housing and is formed on the position that is used to insert auxiliary part (for example, be supported on rotationally on the public connector a lever) end.Thus, under the limited state in the position of lever one end, be applied to the other end with projection for propping up the rotatory force of naming a person for a particular job, thereby second connector (for example, public connector) is produced the power that is not less than scheduled volume.The needs that this has got rid of the structure corresponding with the public connector upper lever on first connector (for example, female connectors) make that connector can be thinner on assembly direction.For example, form housing by aluminium die casting.Thus, by the projection of setting, can guarantee the intensity of projection with the housing one.
More preferably, described qualification element is arranged on the opening on the described housing, and a described end can be inserted in the described opening.
According to the present invention, limiting element is to comprise the opening that is arranged on the housing, and an end that inserts auxiliary part (for example, be supported on rotationally on the public connector lever) can be inserted in the described opening.Thus, under the limited state in the position of lever one end, be applied to the other end with opening for propping up the rotatory force of naming a person for a particular job, thereby second connector (for example, public connector) is produced the power that is not less than scheduled volume.The needs that this has got rid of the structure corresponding with the public connector upper lever on first connector (for example, female connectors) make that connector can be thinner on assembly direction.For example, form housing by aluminium die casting.Thus, by the opening of setting, can guarantee the intensity of opening with the housing one.
More preferably, the limited shaft-like insertion auxiliary part in position that comprises the one end in mechanism described in described second connector.Described insertion auxiliary part has the groove with respect to the direction of insertion predetermined angular of described second connector.The projection that can slide in described groove is fixed to described housing.By the slip of described projection along described groove, described insertion auxiliary part produces the described power that is not less than scheduled volume.
According to the present invention, comprise the limited shaft-like insertion auxiliary part in position (for example, slide mechanism) of one end in mechanism described in second connector (for example, public connector).Slide mechanism has the groove with respect to the direction of insertion predetermined angular of public connector.The projection that can slide in this groove is fixed to housing.By the slip of projection along groove, slide mechanism produces the described power that is not less than scheduled volume.This has got rid of the needs to the structure corresponding with slide mechanism on the public connector on first connector (for example, female connectors).Therefore, the size on assembly direction can be thinner when assembling mutually for connector.In addition, connector can be connected to each other in less operating space.And by the projection of setting with the housing one, even under the situation for example in female connectors is arranged on housing, public connector also can be assembled in the female connectors.Like this, can minimize connector, thereby even also can guarantee to be used for the installing space of motor generator when only having less space from the overhanging of housing.For example, can form this housing by aluminium die casting.Therefore, by the projection of one is set, can guarantee the intensity of projection.In addition, the structure that is used for the slide mechanism of connector can be littler simpler, and thereby be favourable aspect cost.Therefore, can provide and enough simple structure to pass through to insert the thinner connector connecting structure of load reducing mechanism assembling.
More preferably, after described second connector had been assembled in described first connector, the other end of described insertion auxiliary part was fixed to described housing.
According to the present invention, after second connector (for example, public connector) had been assembled in first connector (for example, female connectors), the other end that inserts auxiliary part was fixed to housing.For example, the other end of insertion auxiliary part is shaped as position that limits public connector or the position that is connected to the cable of public connector.Be fixed to housing owing to insert the other end of auxiliary part, can be used as anchor clamps so insert auxiliary part.Also serve as anchor clamps owing to insert auxiliary part, so can reduce the quantity of parts.In addition, because any anchor clamps of attaching not, so can reduce the quantity of step.Therefore, can reduce cost.
Connector connecting structure according to a further aspect of the present invention is a kind of connector connecting elements, and it comprises: first connector, and it is arranged on the housing that holds the electronic equipment that is installed on vehicle; Second connector, it is configured as by inserting with the power that is not less than scheduled volume and is assembled in described first connector; With shaft-like insertion auxiliary part, it is connected with insertion auxiliary body via fulcrum, is used for described second connector device is fitted on described first connector.Described insertion auxiliary part comes described second connector is produced the described power that is not less than scheduled volume by the other end being applied rotatory force under the limited state in the position of one end.Described second connector comprises contact, and it can engage with the contact of described first connector to be electrically connected.Described housing comprises the qualification element of the position that is used to limit a described end.
According to the present invention, this connector connecting elements is a kind of like this connector members, and it comprises: first connector (for example, female connectors), and it is arranged on the housing that holds the electronic equipment (for example, motor generator) that is installed on vehicle; Second connector (for example, public connector), it is configured as by being inserted into the power that is not less than scheduled volume and is assembled in described first connector; With shaft-like insertion auxiliary part (for example, being supported on the lever that inserts in the auxiliary body rotationally), it connects with insertion auxiliary body (for example, inserting folder) via fulcrum, is used for described second connector device is fitted on described first connector.Lever comes public connector is produced the power that is not less than scheduled volume by the other end being applied rotatory force under the limited state in the position of one end.Public connector comprises contact, and it can engage with the contact of female connectors to be electrically connected.Housing comprises the qualification element (for example, be arranged on the housing and be formed on the projection of the position that is used for a described end) of the position that is used to limit a described end.Be used for public connector is assembled to female connectors because insert folder, this has got rid of the needs to the lever construction that is used for mother, public connector.Therefore, the size on assembly direction can be thinner when assembling mutually for connector.In addition, can reduce manufacturing cost.And, because projection and housing one, so even under the situation for example in female connectors is arranged on housing, public connector also can be assembled in the female connectors.Like this, can minimize connector, thereby even also can guarantee to be used for the installing space of motor generator when only having less space from the overhanging of housing.For example, can form this housing by aluminium die casting.Therefore, by the projection of one is set, can guarantee the intensity of projection.Therefore, can provide and enough simple structure to pass through to insert the thinner connector connecting structure of load reducing mechanism assembling.
Preferably, described insertion auxiliary part is supported in the described insertion auxiliary body rotationally.
According to the present invention, the insertion auxiliary part is supported on rotationally and inserts in auxiliary body's (for example, inserting folder), thereby has got rid of the needs to second connector (for example, public connector) upper lever structure.Therefore, the size on assembly direction can be thinner when assembling mutually for connector.In addition, can reduce manufacturing cost.Can minimize connector from the overhanging of housing, thereby even also can guarantee to be used for the installing space of electronic equipment (for example, motor generator) when only having less space.
More preferably, described second connector forms along the shape of described housing.
According to the present invention, because second connector (for example, public connector) is along the shape formation of housing, so can minimize connector overhanging from housing when public connector has been assembled in first connector (for example, female connectors).Thus, even also can guarantee to be used for the installing space of electronic equipment (for example, motor generator) when only having less space.
More preferably, described second connector is L shaped.
According to the present invention, because second connector (for example, public connector) is L shaped, so when public connector has been assembled in first connector (for example, female connectors), can minimize connector overhanging from housing.Thus, even also can guarantee to be used for the installing space of electronic equipment (for example, motor generator) when only having less space.
More preferably, described qualification element is arranged on the described housing and is formed on the projection of the position that is used for a described end.
According to the present invention, limiting element comprises the projection that is arranged on the housing and is formed on the position that is used to insert auxiliary part (for example, being supported on the lever that inserts on a folder rotationally) end.Thus, under the limited state in the position of lever one end, be applied to the other end with projection for propping up the rotatory force of naming a person for a particular job, thereby second connector (for example, public connector) is produced the power that is not less than scheduled volume.The needs that this has got rid of the lever construction on first connector (for example, female connectors) and the public connector make that connector can be thinner on assembly direction.For example, form housing by aluminium die casting.Therefore, by the projection of setting, can guarantee the intensity of projection with the housing one.
More preferably, described qualification element is arranged on the opening on the described housing, and a described end can be inserted in the described opening.
According to the present invention, limiting element is to comprise the opening that is arranged on the housing, and an end that inserts auxiliary part (for example, being supported on the lever that inserts on the folder rotationally) can be inserted in the described opening.Thus, under the limited state in the position of lever one end, be applied to the other end with opening for propping up the rotatory force of naming a person for a particular job, thereby second connector (for example, public connector) is produced the power that is not less than scheduled volume.The needs that this has got rid of the lever construction on first connector (for example, female connectors) and the public connector make that connector can be thinner on assembly direction.For example, form housing by aluminium die casting.Therefore, by the opening of setting, can guarantee the intensity of opening with the housing one.
More preferably, described insertion auxiliary body has the member that is connected with a described end.Described qualification element is arranged on the described housing and forms the projection of the position that limits described member.
According to the present invention, insert auxiliary body's (for example, inserting folder) and have the member that connects with an end that inserts auxiliary part (for example, at the rotatable lever that inserts in the auxiliary body).Limit element and comprise the projection that is arranged on the housing and forms the position that limits described member.Thus, rotatory force can be the other end that fulcrum is applied to member with the tie point (its position is limited by projection) with member, thereby second connector (for example, public connector) is produced the power that is not less than scheduled volume.
More preferably, described insertion auxiliary body has the member that is connected with a described end.Described qualification element is arranged on the opening on the described housing, and described member can be inserted in the described opening.
According to the present invention, insert auxiliary body's (for example, inserting folder) and have the member that connects with an end that inserts auxiliary part (for example, at the rotatable lever that inserts in the auxiliary body).Limit element and comprise the opening that is arranged on the housing, described member can be inserted in the described opening.Thus, rotatory force can be the other end that fulcrum is applied to member with the tie point (its position is limited by opening) with member, thereby second connector (for example, public connector) is produced the power that is not less than scheduled volume.
Description of drawings
Fig. 1 is the external view according to the housing that is used for motor generator of first embodiment.
Fig. 2 is the cutaway view according to the motor generator of first embodiment.
Fig. 3 A and 3B explain according to first embodiment the process of public connector with the female connectors assembling that is connected to motor generator.
Fig. 4 is the cutaway view according to the motor generator of second embodiment.
Fig. 5 A and Fig. 5 B explain according to second embodiment the process of public connector with the female connectors assembling that is connected to motor generator.
Fig. 6 is the external view according to the connector construction of the 3rd embodiment.
Fig. 7 is the end view according to the syndeton of the 3rd embodiment.
Fig. 8 explains the process with public connector and housing assembling according to the 3rd embodiment.
Fig. 9 is the external view according to the connector construction of the 4th embodiment.
Figure 10 is the end view according to the connector construction of the 4th embodiment.
Figure 11 explains the process with public connector and housing assembling according to the 4th embodiment.
Embodiment
Referring now to the connector connecting structure of accompanying drawing description according to the embodiment of the invention.In the following description, similar parts are represented by similarity sign, and have identical title and function, and therefore will only describe in detail and be no more than once.
For connector connecting structure according to these embodiment, will the connector that motor generator is connected with cable be described as example, wherein cable is connected motor generator with inverter.
＜the first embodiment 〉
As shown in Figure 1, the housing that holds the motor generator (not shown) 100 according to the embodiment of the invention comprises that connector inserts port 106 and projection 102 and 104.
Be assembled to female connectors by the public connector at the cable and damper ends place and make the contact in the connector be bonded together, motor generator is electrically connected with cable, and wherein female connectors is arranged in the connector insertion port 106 that is connected with motor generator.For this reason, need be assembled to connector at public connector inserts on the direction in the port 106 and applies the power that is not less than scheduled volume.Therefore, the connector that for example will use very large insertion load will have than large terminal assembles mutually, this means lower operability.Consider this, connector comprises integral mechanism, and it is used to increase the power that is applied for insertion by the operator.Increasing that the power be used to insert and apply can cause by the operator is to apply the power that is not less than scheduled volume to be used for reducing of insertion load that the connector assembling applied.Inserting the load reducing mechanism is arranged on and is used to reduce the insertion load that applied by the operator on the connector.For example insert the load reducing mechanism and can be leverage based on lever principle.Connector connecting structure according to present embodiment has this leverage.Leverage uses the projection 102 and 104 that is arranged on the housing 100 to help public connector is assembled in the female connectors.Now, will describe connector connecting structure in detail with reference to the cutaway view of the housing that holds motor generator 100 shown in figure 2 and 3 according to present embodiment.
As shown in Figure 2, the housing 100 that is used for motor generator according to present embodiment holds the stator that is used for motor generator, and it comprises stator core 112 and coil 110, bearing 114 and 122, projection 102, female connectors 108, terminal base fixed component 120, bolt 118 and lead connecting elements 116.
The terminal base of female connectors 108 is inserted in the housing 100 by the connector insertion port 106 of its periphery.Terminal base fixed component 120 is inserted in the housing 100 on the direction vertical with the rotation of housing 100.The terminal base fixed component 120 that has inserted is clamped by bolt 118 and is fixing.Because the terminal base of female connectors 120 is fixed, so the position of female connectors 108 is fixed.That the terminal base of female connectors 108 has is unshowned, thereon electric pathway distributes.Electric pathway on the terminal base of female connectors 108 is electrically connected with the lead connecting elements 116 that is connected to coil 110.Female connectors 108 has contact 124.Female connectors 108 is shaped so that public connector 200 is to be fitted into them.So, public connector 200 be fitted into them make its contact engage with contact 204 on the public connector 200.Like this, cable is electrically connected with motor generator via connector.Though the connector structure of male and female connector is not limited to concrete a kind of, present embodiment comprises protruding public connector and recessed female connectors as example.
For public connector 200 is assembled in the female connectors 108, with public connector 200 and female connectors 108 assemblings, and on the projection 102 of an end hook at housing 100 of the rotatable lever 202 on the public connector.Along with the position of an end of lever 202 is defined, be applied to the other end so that public connector 200 is produced the power that is not less than scheduled volume for the rotatory force of naming a person for a particular job with projection 102.Thus, public connector 200 is inserted into and is assembled in the female connectors 108.
With reference to figure 3, will explain that public connector 200 is inserted into the process in the female connectors 108.As shown in Figure 3A, with public connector 200 and female connectors 108 assemblings.An end hook that is supported on the lever on the public connector 200 rotationally is on projection 102.An end hook of lever 202 is in (on the direction of arrow shown in Fig. 3 A) on the direction on the projection 102 therein, and rotatory force is applied to the other end of lever 202.At this moment, public connector 200 has been produced the power that is not less than scheduled volume.This rotatory force is continuously applied lever 202, is in the position that rotation as shown in Figure 3 stops up to it.That is, public connector 200 is assembled in the female connectors 108 fully.Based on lever principle, by being applied to lever than the little power of insertion load that is used for public connector 200 is inserted into female connectors 108, public connector 200 is inserted into wherein.The contact 124 of female connectors 108 engages with the contact 204 of public connector 200 to be electrically connected.
As mentioned above, according to the connector connecting structure of present embodiment, this connector connecting structure comprises: female connectors, and it is arranged on and holds on the housing that is installed on the motor generator in the vehicle; And public connector, it is configured as by being inserted into the power that is not less than scheduled volume and is assembled in the female connectors.Public connector comprises contact and lever, and contact can engage with the contact of female connectors to be electrically connected, and lever is connected with public connector via fulcrum, and lever is supported on the shaft-like public connector rotationally.Lever produces the power that is not less than scheduled volume by the other end being applied rotatory force under the limited state in the position of one end.Housing comprises projection, and it is arranged on housing in the position that is used for a described end, to limit the position of a described end.This has got rid of the needs for structure corresponding with lever on the public connector on the female connectors.Lever on the public connector only needs to be specially the simple structure of lever construction.And, because projection and housing one, so even for example female connectors is arranged in the housing, public connector also can be assembled in the female connectors.Like this, can minimize connector and overhang, thereby, also can guarantee to be used for the installing space of motor generator even when only having less space from housing.For example, form this housing by aluminium die casting.Thus, by the projection of one is set, can guarantee the intensity of projection.And the lever construction that is arranged on the connector can be littler simpler, and thereby be favourable aspect cost.Therefore, can provide and enough simple structure to pass through to insert the thinner connector connecting structure of load reducing mechanism assembling.
＜the second embodiment 〉
Now, with the connector connecting structure of describing according to second embodiment.
With reference to figure 4, the difference of the connector connecting structure of present embodiment and first embodiment is, it comprises that projection 300 replaces the projection 102 in the structure of motor generator of first embodiment, and does not need lever 202 on public connector 200.Other elements of this structure are identical with first embodiment.They are represented by same numeral and have identical function, therefore will be not described in detail.
As shown in Figure 4, projection 300 connector that is arranged on housing 100 insert port 106 around.In the present embodiment, use projection 300 that public connector 200 is assembled in the female connectors 108 by utilizing as the insertion folder (not shown) that inserts auxiliary body.
With reference to figure 5, will explain that public connector 200 is inserted into the process in the female connectors 108.Shown in Fig. 5 A, with public connector 200 and female connectors 108 assemblings.At this moment, inserting folder 350 contacts with public connector 200.
Inserting folder 350 comprises: insert folder member 304, can contact with public connector 200; Insert folder member 302, be arranged on and insert on the folder member 304 and removable on the direction parallel with direction of insertion; Insert folder member 306, it limits in moving by the projection on the housing 100 300 on the direction of insertion; With lever 308, it is supported on rotationally to insert on the folder member 304 and with the end of inserting folder member 302 and is connected with insertion folder member 306.
In inserting folder 350, insert the end of folder member 306 and assemble with projection 300, make its mobile qualification on direction of insertion.At this moment, the mobile folder member 306 that is inserted into of an end of lever 308 limits.Then, on the direction of insertion of public connector 200, power is applied to insertion folder member 302 and applies rotatory force with the other end to lever 308.At this moment, lever 308 at it and insert end that folder member 306 is connected as the state of fulcrum under generation be not less than the power of scheduled volume.This power that is not less than scheduled volume makes public connector 200 be assembled in the female connectors 108.Insert folder member 302 and be pushed into insertion folder member 304, up to it arrives contact position shown in Fig. 5 B.Based on lever principle, by than being used for the little power of insertion load that public connector 200 is inserted into female connectors 108 being promoted to insert folder member 302, public connector 200 is inserted into wherein.After public connector 200 is assembled in the female connectors 108 fully, removes and insert folder 350.
In addition, in the present embodiment, the structure of inserting folder 306 is not limited to specific a kind of.For example, one end hook of the lever in the lever construction that inserts folder 350 is being arranged on projection on the housing or the opening limiting its position, and serves as at projection or opening under the state of fulcrum the other end is applied rotatory force so that public connector 200 is produced the power that is not less than scheduled volume.
As mentioned above, according to the connector connecting structure of present embodiment, connector connecting structure comprises: female connectors, and it is arranged on and holds on the housing that is installed on the motor generator in the vehicle; And public connector, it is configured as by being inserted into the power that is not less than scheduled volume and is assembled in the female connectors; Lever, it connects via fulcrum with inserting folder, and to be used for that public connector is assembled to female connectors, this lever is supported on the shaft-like insertion folder rotationally.Lever produces the power that is not less than scheduled volume by the other end being applied rotatory force under the limited state in the position of one end.Public connector comprises contact, and it can engage with the contact of female connectors to be electrically connected.Housing comprises projection, and it is arranged on housing in the position that is used for a described end, to limit the position of a described end.Thus, insert folder and be used for public connector is assembled to female connectors, this has got rid of the needs for the lever construction on the male and female connector.In addition, can reduce manufacturing cost.And, because projection and housing one, so even for example female connectors is arranged in the housing, public connector also can be assembled in the female connectors.Like this, can minimize connector and overhang, thereby, also can guarantee to be used for the installing space of motor generator even when only having less space from housing.For example, form this housing by aluminium die casting.Thus, by the projection of one is set, can guarantee the intensity of projection.Therefore, can provide and enough simple structure to pass through to insert the thinner connector connecting structure of load reducing mechanism assembling.
＜the three embodiment 〉
Connector connecting structure according to the 3rd embodiment will be described now.
Except the structure of public connector 200 and be arranged on projection 102 and 104 on the housing 100 replaced by position and variform projection 426 and 428, similar according to the connector connecting structure of the connector connecting structure of present embodiment and first embodiment.Similar components represented by same numeral, and has identical function, therefore will be not described in detail.
Shown in Fig. 6 and 7, the public connector 400 of present embodiment comprises shielding case 402, slide mechanism 404, connecting element 442 and cable 434,436 and 438.
Shielding case 402 is configured as the covering contact area.The load- bearing surface 420 and 418 that bolt can pass it is arranged on the shielding case 402 near the contact area place.Connecting element 442 is arranged on the shielding case 402.Connecting element 442 inserts port 106 insertions by the connector of housing 100.Connecting element 442 is configured as and is assembled in the female connectors 108.
Member (1) 406 and member (2) 408 are clipped in shielding case 402 therebetween on the Width of shielding case 402.Groove 444 with predetermined length is arranged on each the end of member (1) 406 and member (2) 408. Pin 422 and 424 is arranged on the shielding case 402, towards the outside of its Width.Therefore, sliding component 404 can be with respect to the slided length of groove 444 of shielding case 402.One end of member (1) 406 is connected by the end of member (3) 410 with member (2) 408.
The load- bearing surface 414 and 416 that bolt can pass it is separately positioned on the other end of member (1) 406 and member (2) 408.Load-bearing surface 414 be configured as after public connector 400 has been assembled in the female connectors 108 with housing 100 on the load-bearing surface adjacency of projection 440.Member (4) 412 is connected with the other end of member (2) 408 with the other end with member (1) 406 across shielding case 402.
In the present embodiment, use slide mechanism 404 public connector 400 to be assembled in the female connectors 108 as inserting auxiliary part.As shown in Figure 8,446 opening slides the pin 430 and 432 by making projection 426 and 428 along groove 446 from groove, realizes this assembling.
For this reason, direction vertical and groove 444 with the direction of insertion of public connector 400 vertically on power is applied to member (3) 410, on the direction of insertion of public connector 400, sliding component 404 is produced the power that is not less than scheduled volume.
Particularly, when power was applied to member (3) 410, slide mechanism 404 was along with pin 430 and 432 is moving on the direction of groove 446.The position of slide mechanism 404 on the direction of insertion of public connector 400 limited by pin 422 and 424.At this moment, member (3) 410 provides the point of application, and pin 430 and 432 serves as fulcrum, provides application point and sell 422 and 424.Thus, based on lever principle, be used on the shielding case 402 at the masterpiece on the direction of insertion.As a result, to public connector 400 produced be not less than scheduled volume power so that public connector 400 is assembled in the female connectors 108.
After public connector 400 has been assembled in the female connectors 108, be tightened to the load-bearing surface of housing 100 by the bolt clip that will pass load-bearing surface 414,416,418 and 420, shielding case 402 can be fixed to housing 100.
At this moment, the load-bearing surface 414 on the other end of member (1) 406 and member (2) 408 and 416 and housing 100 on the load-bearing surface adjacency of projection 440.So the other end of member (1) 406 and member (2) 408 is clamped to housing 100 by bolt, limit the position of shielding case 402 to use slide mechanism 404.That is, slide mechanism 404 can serve as the anchor clamps that are used for public connector 400.For example, produce internal force on the direction that member (4) 412 is set to making member (4) 412 shielding case 402 is pressed into housing 100 when the other end of member (1) 406 and member (2) 408 is fixed to housing 100.Thus, can limit the position of shielding case 402 in the cable zone.Should be noted that member (4) 412 also goes for limiting the position of cable 434,436 and 438.
As mentioned above, according to the connector connecting structure of present embodiment, this mechanism is included in the limited slide mechanism of one end on the public connector.Slide mechanism has the groove with respect to the direction of insertion predetermined angular of public connector.Along groove slidably projection be fixed to housing.Slide mechanism produces the power that is not less than scheduled volume by the projection of sliding along groove.This got rid of to the corresponding female connectors of the slide construction of public connector on the needs of structure.Thus, the size on assembly direction can be thinner when assembling mutually for connector.In addition, connector can be connected to each other in less operating space.And, because projection and housing one, so even for example female connectors is arranged in the housing, public connector also can be assembled in the female connectors.
Like this, can minimize connector and overhang, thereby, also can guarantee to be used for the installing space of motor generator even when only having less space from housing.For example, form this housing by aluminium die casting.Thus, by the projection of one is set, can guarantee the intensity of projection.And the lever construction that is arranged on the connector can be littler simpler, and thereby be favourable aspect cost.Therefore, can provide and enough simple structure to pass through to insert the thinner connector connecting structure of load reducing mechanism assembling.
After public connector had been assembled in the female connectors, the other end of slide mechanism was fixed to housing.The other end of slide mechanism is configured as position that limits public connector or the position that is connected to the cable of public connector.Because the other end of slide mechanism is fixed to housing, so slide mechanism can be used as anchor clamps.Because slide mechanism also serves as anchor clamps, so can reduce the quantity of parts.In addition, owing to do not need the attaching anchor clamps, so can reduce the quantity of step.Thus, can reduce cost.
＜the four embodiment 〉
Now, with the connector connecting structure of describing according to the 4th embodiment.
Except public connector 400 comprises the leverage 504 that replaces slide mechanism 404 and the projection 426 on the housing 100 and 428 are replaced by position and the shape projection 526 and 528 different with projection 426 and 428, similar according to the layout of the connector connecting structure of the connector connecting structure of present embodiment and the 3rd embodiment.Similar elements represented by same numeral, and has identical function, therefore will be not described in detail.
As shown in Figures 9 and 10, the public connector 500 of present embodiment comprises leverage 504.Leverage 504 is made of with member (6) 508 and with the member (7) 512 that member (5) 506 is connected with member (6) 508 member parallel to each other (5) 506.
Member (5) 506 and member (6) 508 are clipped in shielding case 402 therebetween on the Width of shielding case 402.Member (5) 506 and member (6) 508 are supported rotationally by the pin 422 and 424 that is arranged on the shielding case 402 respectively.Pin 530 and 532 is separately positioned on the end of member (5) 506 and member (6) 508.
The load- bearing surface 514 and 516 that bolt can pass it is arranged on the other end of member (5) 506 and member (6) 508.Member (7) 512 is connected with the other end of member (6) 508 with the other end with member (5) 506 across shielding case 402.
In the present embodiment, by using leverage 504 public connector 500 to be assembled in the female connectors 108 as inserting auxiliary part.Particularly, as shown in figure 11, the pin 530 of member (5) 506 and member (6) 508 and 532 can slide along the projection on the housing 100 526 and 528.At this moment, rotatory force is applied to member (7) 512 and makes leverage 504 rotate around pin 422 and 424.Because the position of a described end of member (5) 506 and member (6) 508 is limited by the groove of projection 526 and 528, so based on lever principle, on direction of insertion pin 422 and 424 has been produced the power that is not less than scheduled volume.
After public connector 500 has been assembled in the female connectors 108, be tightened to the load-bearing surface that is arranged on the housing 100 by the bolt clip that will pass load-bearing surface 514,516,418 and 420, shielding case 402 can be fixed to housing 100.
At this moment, be arranged on the other end of member (5) 506 and member (6) 508 load- bearing surface 514 and 516 and housing 100 on the load-bearing surface adjacency of projection 440.Therefore, the other end of member (5) 506 and member (6) 508 is clamped to housing 100, can limits the position of shielding case 402 by leverage 504 by bolt.That is, leverage 504 can be with the anchor clamps that act on public connector 500.For example, produce internal force on the direction that member (7) 512 is set to making member (7) 512 shielding case 402 is pressed into housing 100 when the other end of member (5) 506 and member (6) 508 is fixed to housing 100.Thus, can limit the position of shielding case 402 in the cable zone.Should be noted that member (7) 512 also goes for limiting the position of cable 434,436 and 438.
Has the operability that the member (7) 512 of flat can improve during turning by setting.In addition, because leverage 504 is fixed to housing, so it can be with the conductor that acts on shielding.This can cause for example reduction of noise.
As mentioned above, according to the connector connecting structure of present embodiment, except the advantage that connector connecting structure provided of first embodiment, after public connector had been assembled in the female connectors, the other end of leverage was fixed to housing.The other end of leverage is shaped as position that limits public connector or the position that is connected to the cable of public connector.Because the other end of leverage is fixed to housing, so leverage can serve as anchor clamps.Because leverage is also as anchor clamps, so can reduce the quantity of parts.In addition, owing to do not need the attaching anchor clamps, so can reduce the quantity of step.So, can reduce cost.
Should be appreciated that above disclosed embodiment where face in office all only is to explain and unrestricted.Scope of the present invention by claim but not above explanation illustrate, and its intention covers the whole modifications drop in the spirit and scope that are equal to claim.
Claims (3)
1. connector connecting structure comprises: first connector, and it is arranged on the housing that holds the electric equipment that is installed on vehicle; Second connector, it is configured as by being inserted into the power that is not less than scheduled volume and is assembled in described first connector; And shaft-like insertion auxiliary part, it is connected with insertion auxiliary body via fulcrum, is used for described second connector device is fitted on described first connector, after described second connector assembling is entered described first connector, described insertion auxiliary body is removed, wherein
Described insertion auxiliary part comes described second connector is produced the described power that is not less than scheduled volume by the other end being applied rotatory force under the limited state in the position of one end,
Described second connector has contact, and described contact is used for engaging with electrical connection with the contact of described first connector, and
Described housing comprises the device for limiting of the position that is used to limit a described end,
Described insertion auxiliary body comprises
First member, it supports described insertion auxiliary part rotationally, and contacts with described second connector,
Second member, it is connected to the described other end that is arranged in described first member, and removable along the direction parallel with the direction of insertion of described second member, and
The 3rd member, it is connected to a described end, and
Described device for limiting is a projection, and it is arranged on the described housing, and is formed for limiting the position of described the 3rd member along described direction of insertion.
2. connector connecting structure as claimed in claim 1, wherein said second connector forms along the shape of described housing.
3. connector connecting structure as claimed in claim 1, wherein said second connector is L shaped.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP004443/2004 | 2004-01-09 | ||
| JP2004004443 | 2004-01-09 | ||
| JP078820/2004 | 2004-03-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1910793A CN1910793A (en) | 2007-02-07 |
| CN100555763C true CN100555763C (en) | 2009-10-28 |
Family
ID=37700875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005800020339A Expired - Fee Related CN100555763C (en) | 2004-01-09 | 2005-01-04 | Connector connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100555763C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104638997B (en) * | 2013-11-06 | 2018-10-09 | 索恩格汽车部件（中国）有限公司 | Adjuster for generator |
-
2005
- 2005-01-04 CN CNB2005800020339A patent/CN100555763C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1910793A (en) | 2007-02-07 |
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Granted publication date: 20091028 Termination date: 20140104 |