CN105798946A - Connecting piece for steering engine - Google Patents
Connecting piece for steering engine Download PDFInfo
- Publication number
- CN105798946A CN105798946A CN201610298223.XA CN201610298223A CN105798946A CN 105798946 A CN105798946 A CN 105798946A CN 201610298223 A CN201610298223 A CN 201610298223A CN 105798946 A CN105798946 A CN 105798946A
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- China
- Prior art keywords
- steering wheel
- connecting plate
- connector
- shaped connector
- hole
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J17/00—Joints
Abstract
The invention provides a connecting piece for a steering engine. The connecting piece comprises a center piece and L-shaped connecting pieces, wherein the center piece comprises projecting parts; each L-shaped connecting piece comprises a first connecting plate and a second connecting plate; a groove part is arranged at the end part of the second connecting plate of each L-shaped connecting piece; each groove part and the corresponding projecting part are butted; the center piece and the L-shaped connecting pieces are connected and fixed; and one L-shaped connecting piece is connected to a steering engine output shaft penetrating out of a front end cover of the steering engine, and the other L-shaped connecting piece is connected onto a rear end cover of the steering engine through a bearing, so that the steering engine can rotate by taking an axis of the steering engine output shaft as a shaft. The problems that the connecting piece of the steering engine in the prior art is inflexible and fixed in structure, cannot be detached, is poor in flexibility and cannot be flexibly combined are solved.
Description
Technical field
The present invention relates to technical field of motors, particularly to a kind of steering wheel connector.
Background technology
At present, the connector of steering wheel be generally H type overall or two U-shaped connect into an entirety back-to-back, non-dismountable (Such as Fig. 1Shown in).Steering wheel connector of the prior art, structure is fixed, and can not disassemble, also can not independent assortment, be unfavorable for the installation of steering wheel.Especially being arranged on the steering wheel connector at narrow position place, in particular for the steering wheel connector of the movable joint position of robot, the steering wheel connecting-piece structure of prior art is too fixing, can not suitably assemble, restricted too big.
Summary of the invention
The technical problem to be solved is to provide a kind of steering wheel connector, in order to solve steering wheel connector of the prior art and fix, non-dismountable combination, and very flexible?Technical problem.
The invention provides a kind of steering wheel connector, including central part and L-shaped connector, wherein,
Described central part, described central part includes the flat part of tetragon, being respectively equipped with four protuberances on four sides of described flat part, four described protuberances are equipped with the first connection screwed hole, described first connects screwed hole extends from the side of described protuberance toward the center position of flat part；
Described L-shaped connector, described L-shaped connector includes the first connecting plate and the second connecting plate, described first connecting plate and described second connecting plate link together, the end of described second connecting plate of described L-shaped connector is provided with concave part, described concave part is provided with the second connection screwed hole, described second connects through second connecting plate of screwed hole, and described concave part and described protuberance match；
At described concave part and described protuberance when docking, it is coaxial that described first connection screwed hole is connected screwed hole with described second, and by the first connecting bolt be screwed into simultaneously described first connect screwed hole be connected screwed hole with described second, the connection to realize described central part and described L-shaped connector is fixed；
Described L-shaped connector is set to 2, 2 described L-shaped connectors are connected on the described protuberance in relative 2 of central part 1, and be set to 2 described L-shaped connectors described first connecting plate extend direction identical, described first connecting plate (201) of one of them described L-shaped connector is connected to the steering wheel output shaft that the drive end bearing bracket from steering wheel passes, described first connecting plate (201) of another described L-shaped connector is connected on the rear end cap of steering wheel by bearing, described central part is fixed on desired position by joint outer part, so that steering wheel can rotate with the axis of steering wheel output shaft for axle.
Preferably, the L-shaped connector being connected with steering wheel output shaft is the first L-shaped connector, and described first L-shaped connector includes connection bump portion, being provided with connecting groove in described connection bump portion, and the edge of described connecting groove is provided with tooth；The L-shaped connector being connected with steering wheel rear end cap by bearing is chosen as the second L-shaped connector, described second L-shaped connector includes the through hole being arranged at the first connecting plate of described second L-shaped connector, described through hole is connected with the rear end cap of steering wheel by bearing, make described through hole coaxial with steering wheel output shaft, thus realizing steering wheel can carry out transmission with the axis of steering wheel output shaft for axle.
Preferably, described connecting groove is additionally provided with the connector through hole of the first connecting plate of through described first L-shaped connector, the axis of described steering wheel output shaft is provided with steering wheel male thread hole, and steering wheel connecting bolt is screwed into described steering wheel male thread hole through described connector through hole.
Preferably, the middle part of flat part is provided with middle through-hole, and described first connects screwed hole extends to middle through-hole.
Preferably, by rebound transition between described first connecting plate and described second connecting plate.
Preferably, described L-shaped connector is also provided with groove.
Preferably, described steering wheel connector is made up of metal material, and described flat part is square.
Present invention also offers a kind of steering wheel connector, including 1 central part and 4 L-shaped connectors, wherein,
Described central part includes the flat part of tetragon, four sides of described flat part are respectively equipped with four protuberances, being equipped with the first connection screwed hole on four described protuberances, described first connects screwed hole extends from the side of described protuberance toward the center position of flat part；
Described L-shaped connector includes the first connecting plate and the second connecting plate, described first connecting plate and described second connecting plate link together, the end of described second connecting plate of described L-shaped connector is provided with concave part, described concave part is provided with the second connection screwed hole, described second connects through second connecting plate of screwed hole, and described concave part and described protuberance match；
At described concave part and described protuberance when docking, it is coaxial that described first connection screwed hole is connected screwed hole with described second, and by the first connecting bolt be screwed into simultaneously described first connect screwed hole be connected screwed hole with described second, the connection to realize described central part and described L-shaped connector is fixed；
Wherein 2 L-shaped connectors are connected on relative 2 protuberance of described central part, and be set to described 2 L-shaped connectors first connecting plate extend direction identical, described first connecting plate (201) that in described 2 L-shaped connectors one connects is at the steering wheel output shaft passed from the drive end bearing bracket of the first steering wheel, and another described first connecting plate (201) is connected on the rear end cap of the first steering wheel by bearing；
Wherein other 2 L-shaped connectors 2 are connected on other relative 2 protuberance of described central part, and be set to described other 2 L-shaped connectors first connecting plate extend direction identical, and this bearing of trend is in opposite direction with what the first connecting plate of said two L-shaped connector extended, described first connecting plate (201) of in described other 2 L-shaped connectors is connected to the steering wheel output shaft that the drive end bearing bracket from the second steering wheel passes, and another described first connecting plate (201) is connected on the rear end cap of the second steering wheel by bearing；So that described first steering wheel and described second steering wheel can rotate with the axis of respective steering wheel output shaft for axle.
Preferably, the L-shaped connector being connected with steering wheel output shaft is the first L-shaped connector, and described first L-shaped connector includes connection bump portion, is provided with connecting groove in described connection bump portion, and the edge of described connecting groove 2102 is provided with tooth；The L-shaped connector being connected with steering wheel rear end cap by bearing is chosen as the second L-shaped connector, described second L-shaped connector includes the through hole being arranged at the first connecting plate of described second L-shaped connector, 2 described through holes are connected respectively through the rear end cap of bearing with described first steering wheel and described second steering wheel, described first steering wheel and described second steering wheel make 2 described through holes coaxial with the steering wheel output shaft of described first steering wheel and described second steering wheel respectively, so that can carry out transmission with the axis of respective steering wheel output shaft for axle.
Preferably, described connecting groove is additionally provided with the connector through hole of the first connecting plate of through described first L-shaped connector, the axis of described steering wheel output shaft is provided with steering wheel male thread hole, and steering wheel connecting bolt is screwed into described steering wheel male thread hole through described connector through hole.
Preferably, the middle part of flat part is provided with middle through-hole, and described first connects screwed hole extends to middle through-hole.
Preferably, by rebound transition between described first connecting plate and described second connecting plate.
Preferably, described L-shaped connector is also provided with groove.
Preferably, described steering wheel connector is made up of metal material, and described flat part is square.
The present invention also provides for a kind of steering wheel connector, including 2 central parts and 4 L-shaped connectors, wherein,
Described central part includes the flat part of tetragon, four sides of described flat part are respectively equipped with four protuberances, being equipped with the first connection screwed hole on four described protuberances, described first connects screwed hole extends from the side of described protuberance toward the center position of flat part；
Described L-shaped connector, described L-shaped connector includes the first connecting plate and the second connecting plate, described first connecting plate and described second connecting plate link together, the end of described second connecting plate of described L-shaped connector is provided with concave part, described concave part is provided with the second connection screwed hole, described second connects through second connecting plate of screwed hole, and described concave part and described protuberance match；
At described concave part and described protuberance when docking, it is coaxial that described first connection screwed hole is connected screwed hole with described second, and by the first connecting bolt be screwed into simultaneously described first connect screwed hole be connected screwed hole with described second, the connection to realize described central part and described L-shaped connector is fixed；
2 described central parts are the first central part and the second central part, and both link together；
Two of which L-shaped connector is connected on relative two protuberance of described first central part, and be set to said two L-shaped connector first connecting plate extend direction identical, described first connecting plate (201) of in said two L-shaped connector is connected to the steering wheel output shaft that the drive end bearing bracket from the first steering wheel passes, and another described first connecting plate (201) is connected on the rear end cap of the first steering wheel by bearing；
Wherein two other L-shaped connector is connected on relative two protuberance of the second central part, and the direction of the first connecting plate extension of two other L-shaped connector described in being set to is identical, and this bearing of trend is in opposite direction with what the first connecting plate of said two L-shaped connector extended, described first connecting plate (201) of in two other L-shaped connector described is connected to the steering wheel output shaft that the drive end bearing bracket from the second steering wheel passes, another described first connecting plate (201) is connected on the rear end cap of the second steering wheel by bearing, so that described first steering wheel and described second steering wheel can rotate with the axis of respective steering wheel output shaft for axle.
Preferably, the L-shaped connector being connected with steering wheel output shaft is the first L-shaped connector, and described first L-shaped connector includes connection bump portion, being provided with connecting groove in described connection bump portion, and the edge of described connecting groove is provided with tooth；
The L-shaped connector being connected with steering wheel rear end cap by bearing is chosen as the second L-shaped connector, described second L-shaped connector includes the through hole being arranged at the first connecting plate of described second L-shaped connector, 2 described through holes are connected respectively through the rear end cap of bearing with described first steering wheel and described second steering wheel, described first steering wheel and described second steering wheel make 2 described through holes coaxial with the steering wheel output shaft of described first steering wheel and described second steering wheel respectively, so that can carry out transmission with the axis of respective steering wheel output shaft for axle.
Preferably, described connecting groove is additionally provided with the connector through hole of the first connecting plate of through described first L-shaped connector, the axis of described steering wheel output shaft is provided with steering wheel male thread hole, and steering wheel connecting bolt is screwed into described steering wheel male thread hole through described connector through hole.
Preferably, described flat part is additionally provided with the 3rd connection screwed hole, described 3rd connect screwed hole extend perpendicularly to flat part, second connecting bolt is screwed into the 3rd connection screwed hole of described first central part and described second central part simultaneously, thus described first central part and the second central connector being fixed together.
Preferably, the described 3rd connects screwed hole is set to more than 2, is arranged on the position in the corner of described flat part.
Preferably, the middle part of flat part is provided with middle through-hole, and described first connects screwed hole extends to middle through-hole.
Preferably, by rebound transition between described first connecting plate and described second connecting plate.
Preferably, described L-shaped connector is also provided with groove.
Preferably, described steering wheel connector is made up of metal material, and described flat part is square.
Present invention also offers a kind of steering wheel connector, including 2 central parts, 4 L-shaped connectors and 2 pieces of steering wheel connecting plates, wherein,
Described central part includes the flat part of tetragon, four sides of described flat part are respectively equipped with four protuberances, being equipped with the first connection screwed hole on four described protuberances, described first connects screwed hole extends from the side of described protuberance toward the center position of flat part；
Described L-shaped connector includes the first connecting plate and the second connecting plate, described first connecting plate and described second connecting plate link together, the end of described second connecting plate of described L-shaped connector is provided with concave part, described concave part is provided with the second connection screwed hole, described second connects through second connecting plate of screwed hole, and described concave part and described protuberance match；
At described concave part and described protuberance when docking, it is coaxial that described first connection screwed hole is connected screwed hole with described second, and by the first connecting bolt be screwed into simultaneously described first connect screwed hole be connected screwed hole with described second, the connection to realize described central part and described L-shaped connector is fixed；
One of end cap being simultaneously connected with the first steering wheel of 2 pieces of steering wheel connecting plates and an end cap of the second steering wheel, another block of 2 pieces of steering wheel connecting plates is simultaneously connected with another end cap of described first steering wheel and another end cap of described second steering wheel so that the steering wheel output shaft of described first steering wheel and described second steering wheel is parallel to each other；
2 described central parts are the first central part and the second central part；
Wherein 2 L-shaped connectors are connected on relative two protuberance of the first central part, and be set to said two L-shaped connector first connecting plate extend direction identical, described first connecting plate (201) of in said two L-shaped connector is connected to the steering wheel output shaft that the drive end bearing bracket from the first steering wheel passes, and another described first connecting plate (201) is connected on the rear end cap of described first steering wheel by bearing；
Wherein other 2 L-shaped connectors are connected on relative two protuberance of the second central part, and the direction of the first connecting plate extension of two other L-shaped connector described in being set to is identical, and this bearing of trend is relative with the direction that the first connecting plate of said two L-shaped connector extends, described first connecting plate (201) of in two other L-shaped connector described is connected to the steering wheel output shaft that the drive end bearing bracket from the second steering wheel passes, another described first connecting plate (201) is connected on the rear end cap of described second steering wheel by bearing, the steering wheel output shaft making described first steering wheel and the second steering wheel is parallel to each other.
Preferably, the L-shaped connector being connected with steering wheel output shaft is the first L-shaped connector, and described first L-shaped connector includes connection bump portion, being provided with connecting groove in described connection bump portion, and the edge of described connecting groove is provided with tooth；
The L-shaped connector being connected with steering wheel rear end cap by bearing is chosen as the second L-shaped connector, described second L-shaped connector includes the through hole being arranged at the first connecting plate of described second L-shaped connector, 2 described through holes are connected respectively through the rear end cap of bearing with described first steering wheel and described second steering wheel, described first steering wheel and described second steering wheel make 2 described through holes coaxial with the steering wheel output shaft of described first steering wheel and described second steering wheel respectively, so that can carry out transmission with the axis of respective steering wheel output shaft for axle.
Preferably, described connecting groove is additionally provided with the connector through hole of the first connecting plate of through described first L-shaped connector, the axis of described steering wheel output shaft is provided with steering wheel male thread hole, and steering wheel connecting bolt is screwed into described steering wheel male thread hole through described connector through hole.
Preferably, the middle part of flat part is provided with middle through-hole, and described first connects screwed hole extends to middle through-hole.
Preferably, by rebound transition between described first connecting plate and described second connecting plate.
Preferably, described L-shaped connector is also provided with groove.
Preferably, described steering wheel connector is made up of metal material, and described flat part is square.
It should be noted that the steering wheel alleged by the present invention is a kind of servomotor, including motor, gear train, control circuit, sensor, shell etc., parts composition, is usually used in the joint part of robot, it is achieved the control to robot motion.
By a kind of steering wheel of the present invention, solve steering wheel connector of the prior art fix, non-dismountable combination, very flexible?Technical problem, make steering wheel connector be set to detachable, can be combined so that the connection of steering wheel is more flexible and changeable, is conducive to the installation of steering wheel.
Accompanying drawing explanation
Fig. 1It it is steering wheel connector of the prior art.
Fig. 2 aIt it is the solid of central partFigure。
Fig. 2 bIt it is the section view of central partFigure。
Fig. 3 aIt is facing of the first L-shaped connectorFigure。
Fig. 3 bIt it is the left view of the first L-shaped connectorFigure。
Fig. 3 cIt it is the rear perspective of the first L-shaped connectorFigure。
Fig. 3 dIt is facing of the second L-shaped connectorFigure。
Fig. 3 eIt it is the left view of the second L-shaped connectorFigure。
Fig. 3 fIt it is the rear perspective of the second L-shaped connectorFigure。
Fig. 4 aIt it is the solid of the steering wheel connector of embodiment oneFigure。
Fig. 4 bIt it is the blast of the steering wheel connector of embodiment oneFigure。
Fig. 5 aIt it is the solid of the steering wheel connector of embodiment twoFigure。
Fig. 5 bIt it is the blast of the steering wheel connector of embodiment twoFigure。
Fig. 6 aIt it is the solid of the steering wheel connector of embodiment three, fourFigure。
Fig. 6 bIt it is the blast of the steering wheel connector of embodiment three, fourFigure。
Fig. 6 cIt it is the another form of solid of the steering wheel connector of embodiment three, fourFigure。
Fig. 7 aIt it is the solid of the steering wheel connector of embodiment fiveFigure。
Fig. 7 bIt it is the blast of the steering wheel connector of embodiment fiveFigure。
Detailed description of the invention
Below in conjunction with in the embodiment of the present inventionAccompanying drawing, the technical scheme in the embodiment of the present invention is described, described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, art technology those of ordinary skill, at the every other embodiment not paying creative work and obtain, broadly falls into the scope of protection of the invention.
The steering wheel connector of embodiment one, including central part 1, central part 1 includes the flat part 101 of tetragon, it is preferably square, four sides of flat part 101 are respectively equipped with four protuberances 102, it is preferable that the middle part of flat part 101 is provided with middle through-hole 103, four protuberances 102 are equipped with the first connection screwed hole 104, described first connect screwed hole 104 extend from the side 1041 of protuberance 102 toward center (middle through-hole 103) direction of flat part (Such as Fig. 2 bShown in), it is preferable that middle through-hole 103 can be extended to；
Described steering wheel connector also includes L-shaped connector 2, described L-shaped connector 2 includes the first connecting plate 201 and the second connecting plate 202, first connecting plate 201 and the second connecting plate 202 are mutually perpendicular to, it is preferable that by rebound 203 transition between the first connecting plate 201 and the second connecting plate 202；The end of the second connecting plate 202 of described L-shaped connector 2 is provided with concave part 204, described concave part 204 is provided with the second connection screwed hole 205, second connects through second connecting plate 202 of screwed hole 205, described concave part 204 and described protuberance 102 match, including the cooperation in shape, structure and size, namely the cup depth of described concave part 204 and described protuberance 102 protrude length and match, and the width of described concave part 204 and the width of described protuberance 102 match.Cooperation mentioned here refers to described concave part 204 and described protuberance 102 when docking, is seamless between the two or gap is only small；Simultaneously, at described concave part 204 and described protuberance 102 when docking, it is coaxial that first connection screwed hole 104 is connected screwed hole 205 with second, and be screwed into the first connection screwed hole 104 simultaneously and be connected screwed hole 205 by the first connecting bolt 3 with second, the connection to realize central part 1 and L-shaped connector 2 is fixed；
Such as Fig. 4 aShown in 4b, described L-shaped connector 2 could be arranged to two, and two L-shaped connectors 2 are connected on relative two protuberance 102 of central part 1, and be set to said two L-shaped connector 2 first connecting plate 201 extend direction identical (Such as Fig. 4 aShown in 4b), one of them L-shaped connector 2 is connected to the steering wheel output shaft that the drive end bearing bracket from steering wheel passes, another L-shaped connector 2 is connected on the rear end cap of steering wheel by bearing, central part 1 is fixed on desired position by joint outer part 5, so that steering wheel can carry out transmission with the axis of steering wheel output shaft for axle.
Described L-shaped connector 2 includes the first L-shaped connector 21 and the second L-shaped connector 22 that part-structure is different, wherein, first L-shaped connector 21 includes connection bump portion 2101, it is provided with connecting groove 2102 in described connection bump portion 2101, the edge of connecting groove 2102 is provided with tooth 2103, is additionally provided with the connector through hole 2104 of through first connecting plate 201 in described connecting groove 2102；
Second L-shaped connector 22 includes the through hole 2201 being arranged at the first connecting plate 201, described through hole 2201 is connected with the rear end cap of steering wheel by bearing, make through hole 2201 coaxial with steering wheel output shaft, thus realizing steering wheel can carry out transmission with the axis of steering wheel output shaft for axle, except of course that bearing, it is also possible to use other to realize the connector being rotatably connected.
Such as Fig. 5 aShown in 5b, with embodiment one the difference is that, the steering wheel connector of embodiment two includes 1 central part 1 and 4 L-shaped connectors 2, and the steering wheel output shaft to realize two steering wheels is spatially mutually perpendicular to.
The steering wheel connector of embodiment two, including 1 central part 1 and 4 L-shaped connectors 2, two of which L-shaped connector 2 is connected on relative two protuberance 102 of central part 1, and be set to said two L-shaped connector 2 first connecting plate 201 extend direction identical (Such as Fig. 5 aShown in 5b), in said two L-shaped connector 2 is connected to the steering wheel output shaft that the drive end bearing bracket from the first steering wheel 41 passes, and another is connected on the rear end cap of the first steering wheel 41 by bearing；Wherein two other L-shaped connector 2 is connected on other relative two protuberance 102 of central part 1, and direction that the first connecting plate 201 being set to two other L-shaped connector 2 described extends is identical, and this bearing of trend and the first connecting plate 201 of said two L-shaped connector 2 extend in opposite direction (Such as Fig. 5 aShown in 5b), in two other L-shaped connector 2 described is connected to the steering wheel output shaft that the drive end bearing bracket from the second steering wheel 42 passes, and another is connected on the rear end cap of the second steering wheel 42 by bearing；
Preferably, the L-shaped connector being connected with steering wheel output shaft is chosen as the first L-shaped connector 21, first L-shaped connector 21 includes connection bump portion 2101, it is provided with connecting groove 2102 in described connection bump portion 2101, the edge of connecting groove 2102 is provided with tooth 2103, is additionally provided with the connector through hole 2104 of through first connecting plate 201 in described connecting groove 2102；The L-shaped connector being connected with steering wheel rear end cap by bearing is chosen as the second L-shaped connector 22, second L-shaped connector 22 includes the through hole 2201 being arranged at the first connecting plate 201, described through hole 2201 is connected with the rear end cap of steering wheel by bearing, make through hole 2201 coaxial with steering wheel output shaft, thus realizing steering wheel can carry out transmission with the axis of steering wheel output shaft for axle, except of course that bearing, it is also possible to use other to realize the connector being rotatably connected.
Such as Fig. 6 aShown in 6b, with embodiment one, two the difference is that, the steering wheel connector of embodiment three includes 2 central parts 1 and 4 L-shaped connectors 2, and the steering wheel output shaft to realize two steering wheels is spatially parallel to each other or vertically, or even arbitrarily required angle.
The steering wheel connector of embodiment three, flat part 101 is additionally provided with the 3rd connection screwed hole 105, described 3rd connect screwed hole 105 extend perpendicularly to flat part 101, preferably, described 3rd connect screwed hole 105 is set to 2, be arranged on the corner of the flat part 101 of tetragon diagonal position (Such as Fig. 2 b、Fig. 6 aWithFig. 6 bShown in)；Preferably, described 3rd connect screwed hole 105 is set to 4, be arranged on the corner of the flat part 101 of tetragon four Angle Position (Such as Fig. 2 b、Fig. 6 aWithFig. 6 bShown in)；Certainly, 3rd quantity connecting screwed hole 105 is not fixing, it is optional, it is not limited in 2 or 4, it can be 3 or multiple, the position arranged also is optional to realize fixing, it is more preferred to, it is possible to achieve the steering wheel output shaft of two steering wheels spatially becomes required angle (such as 45 °, 60 ° etc.).
Described steering wheel connector, including the first central part 11 and the second central part 12, the second connecting bolt 5 is screwed into the 3rd connection screwed hole 105 of the first central part 11 and the second central part 12 simultaneously, thus the first central part 11 and the second central part 12 are fixed together (Such as Fig. 6 aShown in 6b),
Two of which L-shaped connector 2 is connected on relative two protuberance 102 of the first central part 11, and be set to said two L-shaped connector 2 first connecting plate 201 extend direction identical (Such as Fig. 6 aShown in 6b), in said two L-shaped connector 2 is connected to the steering wheel output shaft that the drive end bearing bracket from the first steering wheel 41 passes, and another is connected on the rear end cap of the first steering wheel 41 by bearing；
Wherein two other L-shaped connector 2 is connected on relative two protuberance 102 of the second central part 12, and direction that the first connecting plate 201 being set to two other L-shaped connector 2 described extends is identical, and this bearing of trend and the first connecting plate 201 of said two L-shaped connector 2 extend in opposite direction (Such as Fig. 6 aShown in 6b), in two other L-shaped connector 2 described one is connected to the steering wheel output shaft that the drive end bearing bracket from the second steering wheel 42 passes, another is connected on the rear end cap of the second steering wheel 42 by bearing so that the steering wheel output shaft of described first steering wheel 41 and the second steering wheel 42 be parallel to each other (Such as Fig. 6 aShown in 6b) or be mutually perpendicular to (Such as Fig. 6 cShown in)；
Preferably, the L-shaped connector being connected with steering wheel output shaft is chosen as the first L-shaped connector 21, first L-shaped connector 21 includes connection bump portion 2101, it is provided with connecting groove 2102 in described connection bump portion 2101, the edge of connecting groove 2102 is provided with tooth 2103, is additionally provided with the connector through hole 2104 of through first connecting plate 201 in described connecting groove 2102；The L-shaped connector being connected with steering wheel rear end cap by bearing is chosen as the second L-shaped connector 22, second L-shaped connector 22 includes the through hole 2201 being arranged at the first connecting plate 201, described through hole 2201 is connected with the rear end cap of steering wheel by bearing, make through hole 2201 coaxial with steering wheel output shaft, thus realizing steering wheel can carry out transmission with the axis of steering wheel output shaft for axle, except of course that bearing, it is also possible to use other to realize the connector being rotatably connected.
Such as Fig. 6 aShown in 6b, with embodiment one, two and three the difference is that, the steering wheel connector of embodiment four includes 2 central parts 1 and 4 L-shaped connectors 2, the steering wheel output shaft that namely can realize two steering wheels that only needs to link together 2 central parts 1 is spatially parallel to each other or vertically, or even arbitrarily required angle.
The steering wheel connector of embodiment four, it is optional by the connected mode that 2 central parts 1 link together, such as can be bonded together, clamping, it is integrated etc., it is preferable that, it is possible to first adjust the position of 2 central parts 1 to obtain angle required in actual condition, by the middle through-hole 103 of central connector through 2 central parts 1 simultaneously and fasten so that 2 central parts 1 are relatively fixed, do not move.
Such as Fig. 7 aWithFig. 7 bShown in, with embodiment one to four the difference is that, the steering wheel connector of embodiment five includes 1,4 L-shaped connectors 2 of 2 central parts and 2 pieces of steering wheel connecting plates 6.
The steering wheel connector of embodiment five, one of end cap (drive end bearing bracket or rear end cap) being simultaneously connected with the first steering wheel 41 of 2 pieces of steering wheel connecting plates 6 and an end cap (drive end bearing bracket or rear end cap) of the second steering wheel 42, another block of 2 pieces of steering wheel connecting plates 6 is simultaneously connected with another end cap (drive end bearing bracket or rear end cap) of the first steering wheel 41 and another end cap (drive end bearing bracket or rear end cap) of the second steering wheel 42 so that the steering wheel output shaft of described first steering wheel 41 and the second steering wheel 42 be parallel to each other (Such as Fig. 7 aShown in 7b).
Two of which L-shaped connector 2 is connected on relative two protuberance 102 of the first central part 11, and be set to said two L-shaped connector 2 first connecting plate 201 extend direction identical (Such as Fig. 7 aShown in 7b), in said two L-shaped connector 2 is connected to the steering wheel output shaft that the drive end bearing bracket from the first steering wheel 41 passes, and another is connected on the rear end cap of the first steering wheel 41 by bearing；
Wherein two other L-shaped connector 2 is connected on relative two protuberance 102 of the second central part 12, and direction that the first connecting plate 201 being set to two other L-shaped connector 2 described extends is identical, and this bearing of trend relative with the direction of the first connecting plate 201 extension of said two L-shaped connector 2 (Such as Fig. 7 aShown in 7b), in two other L-shaped connector 2 described one is connected to the steering wheel output shaft that the drive end bearing bracket from the second steering wheel 42 passes, another is connected on the rear end cap of the second steering wheel 42 by bearing so that the steering wheel output shaft of described first steering wheel 41 and the second steering wheel 42 be parallel to each other (Such as Fig. 7 aShown in 7b)；
Preferably, the L-shaped connector being connected with steering wheel output shaft is chosen as the first L-shaped connector 21, first L-shaped connector 21 includes connection bump portion 2101, it is provided with connecting groove 2102 in described connection bump portion 2101, the edge of connecting groove 2102 is provided with tooth 2103, is additionally provided with the connector through hole 2104 of through first connecting plate 201 in described connecting groove 2102；The L-shaped connector being connected with steering wheel rear end cap by bearing is chosen as the second L-shaped connector 22, second L-shaped connector 22 includes the through hole 2201 being arranged at the first connecting plate 201, described through hole 2201 is connected with the rear end cap of steering wheel by bearing, make through hole 2201 coaxial with steering wheel output shaft, thus realizing steering wheel can carry out transmission with the axis of steering wheel output shaft for axle, except of course that bearing, it is also possible to use other to realize the connector being rotatably connected.
Moreover it is preferred that L-shaped connector 2 be also provided with groove 206 (Such as Fig. 2Shown in), to alleviate the weight of parts.
Preferably, the shape of lobe 102 can be various, for instance trapezoidal, circular, prismatic etc..
Preferably, steering wheel connector is made up of metal material, and to ensure to connect reliably, simultaneously because steering wheel connector needs to bear certain power, the steering wheel connector of metal material is durable, is hardly damaged.
Preferably, described connecting groove 2102 is additionally provided with the connector through hole 2104 of the first connecting plate 201 of through described first L-shaped connector 21, the axis of described steering wheel output shaft is provided with steering wheel male thread hole, and steering wheel connecting bolt is screwed into described steering wheel male thread hole through described connector through hole 2104.
The middle through-hole 103 of flat part 101 and the groove 206 of L-shaped connector 2 may be used for cabling; i.e. electric wire; especially the data wire of steering wheel; can pass through from middle through-hole 103 and/or groove 206, to protect electric wire (data wire), avoid steering wheel when rotating simultaneously; electric wire (data wire) occurs significantly to swing; prevent abrasion, increase the service life, and more aesthetically pleasing.
Above a kind of steering wheel provided by the invention being described in detail, principles of the invention and embodiment are set forth by used herein being specifically isolated, and the description of above example is only intended to help to understand the inventive concept of the present invention；For persons skilled in the art, according to the design of the present invention, all will change in specific embodiments and applications.In sum, this specification content should not be construed as limitation of the present invention.
Claims (10)
1. a steering wheel connector, including 1 central part (1) and 2 L-shaped connectors (2), wherein,
Described central part (1) includes the flat part (101) of tetragon, four sides of described flat part (101) are respectively equipped with four protuberances (102), being equipped with the first connection screwed hole (104) on four described protuberances (102), described first connects screwed hole (104) extends from the side (1041) of described protuberance (102) toward the center position of flat part；
Described L-shaped connector (2) includes the first connecting plate (201) and the second connecting plate (202), described first connecting plate (201) and described second connecting plate (202) link together, the end of described second connecting plate (202) of described L-shaped connector is provided with concave part (204), described concave part (204) is provided with the second connection screwed hole (205), described second connects screwed hole (205) through second connecting plate (202), and described concave part (204) and described protuberance (102) match；
At described concave part (204) and described protuberance (102) when docking, it is coaxial that described first connection screwed hole (104) is connected screwed hole (205) with described second, and by the first connecting bolt (3) be screwed into simultaneously described first connect screwed hole (104) be connected screwed hole (205) with described second, the connection to realize described central part (1) and described L-shaped connector (2) is fixed；
2 described L-shaped connectors (2) are connected on the described protuberance in relative 2 (102) of central part 1, and direction that described first connecting plate (201) being set to 2 described L-shaped connectors (2) extends is identical, described first connecting plate (201) of one of them described L-shaped connector (2) is connected to the steering wheel output shaft that the drive end bearing bracket from steering wheel passes, described first connecting plate (201) of described first connecting plate (201) of another described L-shaped connector (2) is connected on the rear end cap of steering wheel by bearing, described central part (1) is fixed on desired position by joint outer part (5), so that steering wheel can rotate with the axis of steering wheel output shaft for axle.
2. steering wheel connector according to claim 1, it is characterized in that, the L-shaped connector being connected with steering wheel output shaft is the first L-shaped connector (21), described first L-shaped connector (21) includes connection bump portion (2101), being provided with connecting groove (2102) in described connection bump portion (2101), the edge of described connecting groove (2102) is provided with tooth (2103)；The L-shaped connector being connected with steering wheel rear end cap by bearing is chosen as the second L-shaped connector (22), described second L-shaped connector (22) includes the through hole (2201) being arranged at first connecting plate (201) of described second L-shaped connector (22), described through hole (2201) is connected with the rear end cap of steering wheel by bearing, make described through hole (2201) coaxial with steering wheel output shaft, thus realizing steering wheel can carry out transmission with the axis of steering wheel output shaft for axle.
3. steering wheel connector according to claim 2, it is characterized in that, described connecting groove (2102) is additionally provided with the connector through hole (2104) of first connecting plate (201) of through described first L-shaped connector (21), the axis of described steering wheel output shaft is provided with steering wheel male thread hole, and steering wheel connecting bolt is screwed into described steering wheel male thread hole through described connector through hole (2104).
4. the steering wheel connector according to any one in claim 1-3, it is characterized in that, the middle part of flat part (101) is provided with middle through-hole (103), and described first connects screwed hole (104) extends to middle through-hole (103).
5. the steering wheel connector according to any one in claim 1-3, it is characterised in that by rebound (203) transition between described first connecting plate (201) and described second connecting plate (202).
6. the steering wheel connector according to any one in claim 1-3, it is characterised in that described L-shaped connector (2) is also provided with groove (206).
7. the steering wheel connector according to any one in claim 1-3, it is characterised in that described steering wheel connector is made up of metal material, described flat part (101) is square.
8. a steering wheel connector, including 1 central part (1) and 4 L-shaped connectors (2), wherein,
Described central part (1) includes the flat part (101) of tetragon, four sides of described flat part (101) are respectively equipped with four protuberances (102), being equipped with the first connection screwed hole (104) on four described protuberances (102), described first connects screwed hole (104) extends from the side (1041) of described protuberance (102) toward the center position of flat part；
Described L-shaped connector (2) includes the first connecting plate (201) and the second connecting plate (202), described first connecting plate (201) and described second connecting plate (202) link together, the end of described second connecting plate (202) of described L-shaped connector is provided with concave part (204), described concave part (204) is provided with the second connection screwed hole (205), described second connects screwed hole (205) through second connecting plate (202), and described concave part (204) and described protuberance (102) match；
At described concave part (204) and described protuberance (102) when docking, it is coaxial that described first connection screwed hole (104) is connected screwed hole (205) with described second, and by the first connecting bolt (3) be screwed into simultaneously described first connect screwed hole (104) be connected screwed hole (205) with described second, the connection to realize described central part (1) and described L-shaped connector (2) is fixed；
Wherein 2 L-shaped connectors (2) are connected on relative 2 protuberance (102) of described central part (1), and direction that the first connecting plate (201) being set to described 2 L-shaped connectors (2) extends is identical, the steering wheel output shaft that a drive end bearing bracket being connected to from the first steering wheel (41) in described 2 L-shaped connectors (2) passes, another is connected on the rear end cap of the first steering wheel (41) by bearing；
Wherein other 2 L-shaped connectors 2 are connected on other relative 2 protuberance (102) of described central part (1), and direction that the first connecting plate (201) being set to described other 2 L-shaped connectors (2) extends is identical, and this bearing of trend is in opposite direction with what first connecting plate (201) of said two L-shaped connector (2) extended, described first connecting plate (201) of in described other 2 L-shaped connectors (2) is connected to the steering wheel output shaft that the drive end bearing bracket from the second steering wheel (42) passes, another described first connecting plate (201) is connected on the rear end cap of the second steering wheel (42) by bearing；So that described first steering wheel (41) and described second steering wheel (42) can rotate with the axis of respective steering wheel output shaft for axle.
9. steering wheel connector according to claim 8, it is characterized in that, the L-shaped connector being connected with steering wheel output shaft is the first L-shaped connector (21), described first L-shaped connector (21) includes connection bump portion (2101), being provided with connecting groove (2102) in described connection bump portion (2101), the edge of described connecting groove (2102) is provided with tooth (2103)；The L-shaped connector being connected with steering wheel rear end cap by bearing is chosen as the second L-shaped connector (22), described second L-shaped connector (22) includes the through hole (2201) being arranged at first connecting plate (201) of described second L-shaped connector (22), 2 described through holes (2201) are connected respectively through the rear end cap of bearing with described first steering wheel (41) and described second steering wheel (42), make 2 described through holes (2201) coaxial with the steering wheel output shaft of described first steering wheel (41) and described second steering wheel (42) respectively, so that described first steering wheel (41) and described second steering wheel (42) can carry out transmission with the axis of respective steering wheel output shaft for axle.
10. steering wheel connector according to claim 9, it is characterized in that, described connecting groove (2102) is additionally provided with the connector through hole (2104) of first connecting plate (201) of through described first L-shaped connector (21), the axis of described steering wheel output shaft is provided with steering wheel male thread hole, and steering wheel connecting bolt is screwed into described steering wheel male thread hole through described connector through hole (2104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610298223.XA CN105798946B (en) | 2016-05-06 | 2016-05-06 | A kind of steering engine connector |
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|---|---|---|---|
| CN201610298223.XA CN105798946B (en) | 2016-05-06 | 2016-05-06 | A kind of steering engine connector |
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| CN105798946A true CN105798946A (en) | 2016-07-27 |
| CN105798946B CN105798946B (en) | 2018-12-28 |
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| CN105798946B (en) | 2018-12-28 |
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