CN204395431U - Joint, there is the bayonet unit in this joint and assembly thereof - Google Patents
Joint, there is the bayonet unit in this joint and assembly thereof Download PDFInfo
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- CN204395431U CN204395431U CN201420682932.4U CN201420682932U CN204395431U CN 204395431 U CN204395431 U CN 204395431U CN 201420682932 U CN201420682932 U CN 201420682932U CN 204395431 U CN204395431 U CN 204395431U
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- spherical shell
- interior spherical
- opening
- ball seat
- ring edge
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Abstract
Joint, have the bayonet unit in this joint and assembly thereof, wherein, this joint comprises a ball seat, interior spherical shell, a pivot joint ball, and an axostylus axostyle.This ball seat comprises a rotation.This interior spherical shell to be arranged at rotationally in this ball seat and to be connected this ball seat, and can rotate around this rotation relative to this ball seat.This pivot joint ball to be arranged at rotationally in this interior spherical shell and to be connected this interior spherical shell, and comprise one with the spin axis of this rotation perpendicular angular degree.This pivot joint ball can drive this interior spherical shell to rotate around this spin axis together.This axostylus axostyle one end is connected to this pivot joint ball, and the other end extends outside this ball seat along this spin axis, and this axostylus axostyle can drive this pivot joint ball to rotate around this spin axis relative to this interior spherical shell, and this pivot joint ball and interior spherical shell can be driven to rotate around this rotation together.Therefore, this axostylus axostyle presents multidirectional rotation relative to this ball seat.
Description
Technical field
The utility model relates to a kind of joint and bayonet unit, particularly relates to a kind of joint for block toy, has the bayonet unit in this joint and assembly thereof.
Background technology
How joint can be used to connect different building blocks in meccano, make to be interconnected with various angle between building blocks.Consult Fig. 1, it discloses a kind of joint, comprises first pivot 11, and second pivot 12.This first pivot 11 comprises an axle portion 111.This second pivot 12 can with this axle portion 111 pivot joint, this second pivot 12 can be rotated relative to this first pivot 111.This kind of joint can only adjust the angle between this first pivot 11 and this second pivot 12, and rotary freedom is too small, cannot meet the needs of multiple angles.
Consult Fig. 2, in existing meccano, if as long as the various part of simple connection, joint can not be used, and only use a push type buckle group to reach.This push type buckle group comprises a mother buckle 13 and a male fastener 114.This mother buckle 13 comprises multiple circular perforation 131.This male fastener 14 has a columniform body 140, and a ring edge 141 being formed at body 140 outer surface.This body 140 is separated out two respectively from the Plug Division 142 that this ring edge 141 extends to two end opposite both sides by this ring edge 141.One of them Plug Division 142 can plug on the perforation 131 of this mother buckle 13, completes the action of fastening, and another Plug Division 142 can engage for another secondary part 10.But because the Plug Division 142 be bonded in this perforation 131 can be rotated, when this secondary part 10 is arranged on another Plug Division 142, namely this secondary part 10 can do centered by this perforation 131 and rotate, in conjunction with comparatively built on the sand.Moreover the volume of this male fastener 14 is how comparatively narrow and small, when this male fastener 14 being dismantled, be difficult to find suitable force application location, in dismounting comparatively not easily.
About above-mentioned dismounting problem not easily, existing relevant solution proposes, consult Fig. 3, it forms a grooving 143 on this male fastener 14, after this male fastener 14 is arranged on this mother buckle 13, a spanner (not shown) can be used to go deep in this grooving 143, then this male fastener 14 is exerted a force and pulls away this mother buckle 13.But this male fastener 14 aforesaid is essentially cylindrical, and the steadiness therefore combined still has the space of improvement.
Summary of the invention
The purpose of this utility model is the joint providing the multi-direction rotation of a kind of energy.
Joint of the present utility model, comprises: a ball seat, interior spherical shell, a pivot joint ball, and an axostylus axostyle.
This ball seat comprises a rotation.
This interior spherical shell to be arranged at rotationally in this ball seat and to be connected this ball seat, and can rotate around this rotation relative to this ball seat.
This pivot joint ball to be arranged at rotationally in this interior spherical shell and to be connected this interior spherical shell, and comprise one with the spin axis of this rotation perpendicular angular degree.This pivot joint ball can drive this interior spherical shell to rotate around this spin axis together.
This axostylus axostyle comprises the first end that is connected to this pivot joint ball, and second end extended along this spin axis outside this ball seat, this axostylus axostyle can drive this pivot joint ball to rotate around this spin axis relative to this interior spherical shell, and this pivot joint ball and interior spherical shell can be driven to rotate around this rotation together.
Joint of the present utility model, this pivot joint bag is drawn together and is multiplely formed at outer surface and the first holding section around this spin axis and separately, this interior spherical shell comprises the second holding section that at least one is formed at inner surface, and this second holding section can be equipped in one of them of described first holding section with departing from and locate the position of this axostylus axostyle relative to this interior spherical shell.
Joint of the present utility model, this interior spherical shell also comprises two separately and around the hollow slots of this rotation, and the extension slot of a described hollow slots of connection, described hollow slots and this extension slot match and this interior spherical shell are separated out at least a slice shell fragment, and this second holding section is formed at this shell fragment inner surface.
Joint of the present utility model, this interior spherical shell comprises the 3rd holding section that at least one is formed at outer surface, this ball seat also comprises and is multiplely formed at inner surface and around the 4th holding section of this rotation, 3rd holding section can be equipped in one of them of described 4th holding section with departing from, and locates the position of this interior spherical shell relative to this ball seat.
Joint of the present utility model, this interior spherical shell also comprises two separately and around the hollow slots of this rotation, and the extension slot of a described hollow slots of connection, described hollow slots and this extension slot match and this interior spherical shell are separated out at least a slice shell fragment, and the 3rd holding section is formed at this shell fragment outer surface.
Joint of the present utility model, this ball seat also comprises an arc extended outside this ball seat around this rotation and for this axostylus axostyle and wears groove, and this arc is worn groove and limited the angle that this axostylus axostyle rotates around this rotation.
Joint of the present utility model, this interior spherical shell has two two opposition sides the hinged arm portion extended along this rotation that are formed at outer surface, and described hinged arm portion is pivotally arranged on this ball seat.
The beneficial effects of the utility model are: this axostylus axostyle can around the spin of this spin axis in this interior spherical shell, and this axostylus axostyle can move this interior spherical shell by this pivot joint spherical zone again rotates around this rotation together, makes this axostylus axostyle present multidirectional rotation relative to this ball seat.
Another object of the present utility model is to provide a kind of combination firm and the bayonet unit of the multi-direction rotation of energy.
Bayonet unit of the present utility model, comprises: a joint as the aforementioned, and a push type buckle group.
This push type buckle group comprises first mother buckle, and a male fastener.
This first mother buckle is arranged on one of them of this axostylus axostyle and this ball seat, and has at least one perforation.This perforation has contrary and is polygonal first opening and second opening, and the small-bore section of this first opening of connection and this second opening.The aperture of this small-bore section is less than the aperture of this first opening and this second opening.This first mother buckle also has the first stopping surface that defines this first opening, and second stopping surface defining this second opening.
This male fastener comprises a body, separately and respectively around a first ring edge and a second ring edge of this body outer surface.This body is separated out one extends to one end of this body the first fastening section from this first ring edge by this first ring edge.This first fastening section can penetrate this small-bore section from this first opening and abut against this male fastener spacing in this first stopping surface by this first ring edge.
Bayonet unit of the present utility model, first fastening intersegmental part hollow of the body of this male fastener, and there is at least two panels barb, when this first fastening section inserts this first opening, described barb can be hooked on this second stopping surface, and can inside contract and make described barb depart from this second stopping surface.
Bayonet unit of the present utility model, this body is separated out one extends to the other end of this body the second fastening section from this second ring edge by this second ring edge, this the second fastening section can penetrate this small-bore section from this second opening, and abuts against this male fastener spacing in this second stopping surface by this second ring edge.
Bayonet unit of the present utility model, second of this body fastens intersegmental part hollow, and has at least two panels barb, when this second fastening section inserts this second opening, described barb can be hooked on this first stopping surface, and can inside contract and make described barb depart from this first stopping surface.
Bayonet unit of the present utility model, the aperture of this first opening and this second opening is identical, and first of this male fastener fastens section and the second fastening section shape is identical.
Bayonet unit of the present utility model, this bayonet unit also comprises second mother buckle, and the structure of this second mother buckle is identical with this first mother buckle, and can by one of them buckle of this second fastening section, this first fastening section.
Bayonet unit of the present utility model, this bayonet unit also comprises a connector, and this connector comprises a base portion, and two snap fits extended from this base portion interval, and this base portion is connected to the one of not installing this first mother buckle in this axostylus axostyle and this ball seat.
The beneficial effects of the utility model are: this first ring edge and this first opening are the polygon matched, therefore can be spacing by this first stopping surface when this first ring edge inlay card enters this first opening, and then this male fastener cannot at random be rotated, in conjunction with more firm.
Another object of the present utility model is to provide a kind of combination firmly, easily to dismantle, and the assembly bayonet unit of the multi-direction rotation of energy.
Assembly of the present utility model, comprises a bayonet unit as the aforementioned, and a skid plate.
This skid plate can insert this first ring edge and this second ring is intermarginal, and can force in this second ring edge, makes this male fastener depart from this first mother buckle.
Assembly of the present utility model, this skid plate comprises a trigger piece, and one from the outward extending chuck of this trigger piece end tilts.This chuck has two tooth portions separately.Described tooth portion can insert this first ring edge and this second ring is intermarginal, pulls this trigger piece and the pushing and pressing of described tooth portion can be made to force in this second ring edge, and make this male fastener depart from this first mother buckle.
The beneficial effects of the utility model are: by this first ring edge and this second ring edge design separately, this skid plate can be inserted therebetween, and easily to this second ring edge force, and force this male fastener to depart from from this first mother buckle, it is very easy to dismantle.
Accompanying drawing explanation
Fig. 1 is a three-dimensional exploded view, and an existing joint is described;
Fig. 2 is a three-dimensional exploded view, and an existing push type buckle group is described;
Fig. 3 is a three-dimensional exploded view, and another existing push type buckle group is described;
Fig. 4 is a stereogram, and the first embodiment of the utility model bayonet unit is described;
Fig. 5 is a three-dimensional exploded view, and a joint of this first embodiment is described;
Fig. 6 is a three-dimensional exploded view, and an interior spherical shell of this first embodiment is described;
Fig. 7 is a front view, and this interior spherical shell of this first embodiment is described;
Fig. 8 is a sectional view of the VI of cutting line shown in Fig. 4, illustrates that two the first holding sections of this first embodiment supply two the second holding section blockings respectively;
Fig. 9 is a sectional view of the VII of cutting line shown in Fig. 4, illustrates that the 3rd holding section of this first embodiment is equipped in the 4th holding section;
Figure 10 is a stereogram, illustrates that the one of this first embodiment implements aspect, wherein, uses multiple bayonet unit to be interconnected;
Figure 11 is a stereogram, and this joint bending of this first embodiment is described;
Figure 12 is a three-dimensional exploded view, and the second embodiment of the utility model bayonet unit is described;
Figure 13 is a three-dimensional exploded view, and the 3rd embodiment of the utility model assembly is described;
Figure 14 is a partial sectional view, illustrates that a male fastener of the 3rd embodiment fastens to first mother buckle;
Figure 15 is a stereogram, and the one combination kenel of the 3rd embodiment is described;
Figure 16 is a top view, illustrates that a skid plate of the 3rd embodiment inserts this male fastener;
Figure 17 is a schematic diagram, illustrates that this skid plate of the 3rd embodiment inserts this male fastener;
Figure 18 is a schematic diagram, this skid plate of the 3rd embodiment is described by this male fastener sled from this first mother buckle;
Figure 19 is a three-dimensional exploded view, illustrates that the one of the utility model bayonet unit implements aspect.
Detailed description of the invention
Before the utility model is described in detail, should be noted that in the following description content, similar element represents with identical numbering.
Consult Fig. 4 and Fig. 5, the first embodiment of the utility model bayonet unit comprises a push type buckle group 2, connector 3, and a joint 4.
This push type buckle group 2 comprises first mother buckle 21.This first mother buckle 21 has the jack 210 that is formed at terminal part, and two perforations 211.This mother buckle 21 also only can have a perforation 211.
This connector 3 comprises a base portion 31, and two snap fits 32 extended from this base portion 31.
This joint 4 is for linking this first mother buckle 21 and this connector 3, and comprise the interior spherical shell 43 that an axostylus axostyle 41, has pivot joint ball 42, this pivot joint ball 42 coated of a spin axis L1, and this interior spherical shell 43 of confession install and have one with the ball seat 44 of the rotation L2 of this spin axis L1 perpendicular angular degree.
This axostylus axostyle 41 is connected to one of them of this base portion 31 and this first mother buckle 21, this ball seat 44 be linked to this base portion 31 and this first mother buckle 21 wherein another.In the present embodiment, this axostylus axostyle 41 is the base portions 31 being connected to this connector 3 one-body moldedly, and one-body moldedly this ball seat 44 is connected to this first mother buckle 21.
This axostylus axostyle 41 has the first end 411 that is connected to this pivot joint ball 42, and second end 412 extended along this spin axis L1.In the present embodiment, this second end 412 is the base portions 31 being connected to this connector 3.
This pivot joint ball 42 to be arranged at rotationally in this interior spherical shell 43 and to be connected this interior spherical shell 43, and this interior spherical shell 43 can be driven to rotate around this rotation L2 together.This pivot joint ball 42 also has multiple the first holding section 421 around this spin axis L1 and separately.In the present embodiment, this first holding section 421 is draw-in groove.
Consult Fig. 5, Fig. 6 and Fig. 7, this interior spherical shell 43 has two two opposition sides being formed at outer surface and is formed at the second holding section 434 of inner surface along 431, two, hinged arm portion hollow slots, 432, extension slot 433, four that this rotation L2 extends, and six the 3rd holding sections 435 being formed at outer surface.In the present embodiment, this interior spherical shell 43 is made up of two mutual inlay cards of hemispherical Shell, and described second holding section 434 and described 3rd holding section 435 are all fixture block.
Described hinged arm portion 431 is pivotally arranged on this ball seat 44, make this axostylus axostyle 41 can on this ball seat 44 with this rotation L2 for axle center rotates.
Described hollow slots 432 is separately and around this rotation L2.This extension slot 433 connects described hollow slots 432.Described hollow slots 432 and this extension slot 433 match to define to have and open outward and inside contract flexible two shell fragments 436.This extension slot 433 also can be engaged on one end of described hollow slots 432, thus separates out this shell fragment 436 of a slice.
Consult Fig. 5, Fig. 6 and Fig. 8, described second holding section 434 is formed at the inner surface of this shell fragment 436.Described second holding section 434 is one group with every two and is formed at respectively on described shell fragment 436, and can be equipped in one of them of described first holding section 421 with departing from and locate the position of this axostylus axostyle 41 relative to this interior spherical shell 43.
Described 3rd holding section 435 is formed at the outer surface of described shell fragment 436 and is one group with every three and is formed at respectively on described shell fragment 436 around this rotation L2.
Consult Fig. 5, Fig. 6 and Fig. 9, this ball seat 44 is spherical shell shape and this interior spherical shell 43 coated, and the groove 441, with this interior spherical shell 43 accommodating wears groove 442 around this rotation L2 for the arc that this axostylus axostyle 41 extends outside this ball seat 44, and multiple the 4th holding section 443 being formed at this ball seat 44 inner surface.This arc wears groove 442 centered by this rotation L2 angularly 120 degree.In the present embodiment, described 4th holding section 443 is respectively draw-in groove.
This axostylus axostyle 41 drives this interior spherical shell 43 to rotate around this rotation L2 together by this pivot joint ball 42, then can be equipped in described 4th holding section 443 with departing from respectively by described 3rd holding section 435 and locate.Wherein, because this axostylus axostyle 41 only can be worn in groove 442 mobile at this arc, the limit that the effect length that therefore this arc wears groove 442 rotates to this axostylus axostyle 41 around this rotation L2, but, the length that this arc wears groove 442 can adjust arbitrarily, should not with person disclosed in the utility model for restriction.
Consult Fig. 8 and Fig. 9, this axostylus axostyle 41 can 360 degree of spins centered by this spin axis L1 in this interior spherical shell 43 by this pivot joint ball 42, and then this connector 3 is rotated centered by this spin axis L1, and, this axostylus axostyle 41 can rotate around this rotation L2 by described hinged arm portion 431 again, thus, this joint 4 can make this connector 3 present different angles relative between this first mother buckle 21.
Aforesaid rotation mode all can be located by described second holding section 434 and described 3rd holding section 435, can not only meet the needs of multi-direction rotation, its special angle of maintenance that can also be firm.
Consult Figure 10 and Figure 11, user can by this connector 3 and this first mother buckle 21 multiple bayonet unit that is bonded with each other, then coordinate the rotation in this joint 4, complete different combination aspects.Its mode combined is the jack 210 described snap fit 32 inlay card of this connector 3 being entered this first mother buckle 21.As shown in Figure 10, by the spin of this axostylus axostyle 41 (see Fig. 5), in Figure 10 the perforation 211 of left side the first mother buckle 21 bearing of trend and in Figure 10 the perforation 211 of right side the first mother buckle 21 bearing of trend between in vertical kenel.Therefore, be arranged between the building blocks on described perforation 211 and will present vertical kenel.As shown in figure 11, by the angle in 90 degree between the first mother buckle 21 of bending in this joint 4, Figure 11 right side in first mother buckle 21 in left side and Figure 11.
Consult Figure 12, the second embodiment of bayonet unit is identical with this first embodiment haply, and difference is only that this interior spherical shell 43 has six the second holding sections 434, and this first mother buckle 21 has three perforations 211.Two adjacent perforations 211 are mutually vertical.
Described second holding section 434 is one group with three, is formed at the inner surface of described shell fragment 436 respectively.
Thus, the present embodiment is except reaching effect of this first embodiment, and also disclose the quantity of described second holding section 434 and described perforation 211, user can adjust arbitrarily as required, should not with person disclosed in the utility model for restriction.
Consult Figure 13 and Figure 14, the 3rd embodiment of the utility model assembly, comprise this push type buckle group 2, connector 3, joint 4, and a skid plate 5.In the present embodiment, the structure in this connector 3 and this joint 4 is identical with aforementioned first embodiment, does not repeat them here.
This push type buckle group 2 comprises first mother buckle 21, and a male fastener 22.
This first mother buckle 21 has two perforations 211.Each perforation 211 has contrary first opening 212 and second opening 213, around defining first stopping surface 214, of this first opening 212 around the second stopping surface 215 defining this second opening 213, and a small-bore section 216 connecting this first opening 212 and this second opening 213.
This first opening 212 and this second opening 213 are polygon.The aperture of this small-bore section 216 is less than the aperture of this first opening 212 and this second opening 213.In the present embodiment, this first opening 212 and this second opening 213 are rectangle.
This male fastener 22 has a body 221, separately and respectively around a first ring edge 222 and a second ring edge 223 of this body 221 outer surface.This body 221 is separated out one extends to one end of this body 221 the first fastening section 224 from this first ring edge 222 by this first ring edge 222.This body 221 is separated out one extends to the other end of this body 221 the second fastening section 225 from this second ring edge 223 by this second ring edge 223.
The profile of this first ring edge 222 matches with this first opening 212, and the shape of this second ring edge 223 is identical with this first ring edge 222.In the present embodiment, this first ring edge 222 and this second ring edge 223 are all rectangle.
It is four barbs being formed at this first ring edge 222 respectively that first of this male fastener 22 fastens section 224.This second fastening section 225 is four barbs being formed at this second ring edge 223 respectively.Wherein, this first fastening section 224 also can be only two panels barb, and this second fastening section 225 also can be only two panels barb.
The manner of this male fastener 22 has two kinds, wherein one be with this first fasten section 224 and this second fasten section 225 one of them penetrate this small-bore section 216 by one of them first opening 212, and snap fit fastens to this second stopping surface 215, and, another kind be with this first fasten section 224 and this second fasten section 225 one of them penetrate this small-bore section 216 by one of them second opening 213, and snap fit fasten to this first stopping surface 214.Above-mentioned manner can adopt arbitrarily.
In the present embodiment, this the first fastening section 224 penetrates this small-bore section 216 from this first opening 212, and fasten to this second stopping surface 215, now, described barb is hooked on this second stopping surface 215, and make this first ring edge 222 abut against this male fastener 22 spacing in this first stopping surface 214.
This first ring edge 222 and the rectangle of this first opening 212 for matching, can be spacing by this first stopping surface 214 when therefore this first ring edge 222 inlay card enters this first opening 212, and then this male fastener 22 cannot at random be rotated, in conjunction with more firm.
This push type buckle group 2 also has another kind of enforcement aspect.As shown in figure 15, this push type buckle group 2 also comprises second mother buckle 23.The structure of this second mother buckle 23 is identical with this first mother buckle 21.This second mother buckle 23 can by this second fastening section 225, this one of them buckle of the first fastening both sections 224.In this enforcement aspect, this first fastening section 224 fastens to this first mother buckle 21, and this second fastening section 225 fastens to this second mother buckle 23.
Consult Figure 15, this push type buckle group 2 to include multiple second mother buckle 23 and multiple male fastener 22, then fastens arbitrarily installation according to the needs used, form various different aspect.Its assembling aspect certainly not with person disclosed in the utility model for restriction.
Consult Figure 13, Figure 16 and Figure 17, this skid plate 5 is a kind of auxiliary elements, and it can insert between this first ring edge 222 and this second ring edge 223, and can force in this second ring edge 223, makes this male fastener 22 depart from this first mother buckle 21.
This skid plate 5 comprises a trigger piece 51, and a chuck 52.This chuck 52 is formed at the end of this trigger piece 51, and stretches out from this trigger piece 51 end tilts.This chuck 52 has two tooth portions 521 separately.
Consult Figure 16, Figure 17 and Figure 18, the described tooth portion 521 of this chuck 52 can insert between this first ring edge 222 and this second ring edge 223.When pulling this trigger piece 51, described tooth portion 521 can be made to push against and to force in this second ring edge 223, and forcing this male fastener 22 to depart from this first mother buckle 21.
Via above explanation, advantage of the present utility model can be summarized as follows:
One, this axostylus axostyle 41 can spin in this interior spherical shell 43, then drives this interior spherical shell 43 to rotate around this rotation L2 together by this pivot joint ball 42, makes this connector 3 present different angles relative to this first mother buckle 21, can meet the needs of multi-direction rotation.
Two, this axostylus axostyle 41 locates the position of its spin by described second holding section 434, and locate its position rotated around this rotation L2 by described 3rd holding section 435, therefore the angle between this axostylus axostyle 41 and this first mother buckle 21 can be located, and is not easy to depart from special angle because of external force.
Three, multiple bayonet unit can be interconnected by user, then by this male fastener 22 other building blocks in succession, meets the needs of various combination aspect.
Four, the first ring edge 222 of this male fastener 22 and the rectangle of the first opening 212 for matching of this first mother buckle 21, therefore when this male fastener 22 fastens to this first mother buckle 21, this first ring edge 222 can be spacing by this first stopping surface 214, and then this male fastener 22 cannot at random be rotated, in conjunction with more firm.
Five, this push type buckle group 2 can also comprise multiple second mother buckle 23 and multiple male fastener 22, then fastens arbitrarily installation according to the needs used, and forms various different aspect.
Six, this skid plate 5 can go deep between this first ring edge 222 and this second ring edge 223, and exerts a force to this second ring edge 223 easily, and then forces this male fastener 22 to depart from from this first mother buckle 21, and it is very easy to dismantle.
Seven, the fastening power of this push type buckle group 2 is strong, and difficult drop-off, therefore suffers external force still not easily separated.Therefore, if the model be made up of this push type buckle group 2 falls to ground accidentally, still not easily disperse, maintain its form.
Consult Figure 19, for the one of the utility model bayonet unit implements aspect, it by being made up of this first embodiment aforementioned and this second embodiment, and also uses the first mother buckle 21 ' and second mother buckle 23 ' of different aspect.
This first mother buckle 21 ' is the structure of another kind of mother buckle, has multiple jack 210 and multiple perforation 211 separately, the shape of the similar trunk of its form.
This connector 3 inserts in this jack 210, is mounted on this first mother buckle 21 ' in this joint 4 and another the first mother buckle 21.The upper arm of the similar human body of form.
This enforcement aspect also adopts the second mother buckle 23 ' of another kind of structure, the similar armor of its form, is mounted to one of them perforation 211 of this first mother buckle 21 by this male fastener 22.
So, the utility model bayonet unit can be combined by user arbitrarily, form different forms, and the building blocks that can also continue to install other kind of form are again on described perforation 211 and described jack 210, form different built-up patterns.
In sum, by the multi-direction rotation of this joint 4 energy, user can complete connection by between various building blocks with different directions whereby, arranging in pairs or groups this first mother buckle 21 and this male fastener 22 again can firm inlay card, and can easily this male fastener 22 be dismantled, so really can reach the purpose of this utility model on this first mother buckle 21 by this skid plate 5.
As described above, be only embodiment of the present utility model, when can not limit the scope of the utility model enforcement with this, namely all simple equivalences done according to the utility model claims and description change and modify, and all still belong to scope of the present utility model.
Claims (16)
1. a joint, is characterized in that: comprise:
A ball seat, comprises a rotation;
An interior spherical shell, to be arranged at rotationally in this ball seat and to be connected this ball seat, and can rotate around this rotation relative to this ball seat;
A pivot joint ball, to be arranged at rotationally in this interior spherical shell and to be connected this interior spherical shell, and comprise one with the spin axis of this rotation perpendicular angular degree, this pivot joint ball can drive this interior spherical shell to rotate around this spin axis together; And
An axostylus axostyle, comprise the first end that is connected to this pivot joint ball, and second end extended along this spin axis outside this ball seat, this axostylus axostyle can drive this pivot joint ball to rotate around this spin axis relative to this interior spherical shell, and this pivot joint ball and interior spherical shell can be driven to rotate around this rotation together.
2. joint according to claim 1, it is characterized in that: this pivot joint bag is drawn together and is multiplely formed at outer surface and the first holding section around this spin axis and separately, this interior spherical shell comprises the second holding section that at least one is formed at inner surface, and this second holding section can be equipped in one of them of described first holding section with departing from and locate the position of this axostylus axostyle relative to this interior spherical shell.
3. joint according to claim 2, it is characterized in that: this interior spherical shell also comprises two separately and around the hollow slots of this rotation, and the extension slot of a described hollow slots of connection, described hollow slots and this extension slot match and this interior spherical shell are separated out at least a slice shell fragment, and this second holding section is formed at this shell fragment inner surface.
4. joint according to claim 1, it is characterized in that: this interior spherical shell comprises the 3rd holding section that at least one is formed at outer surface, this ball seat also comprises and is multiplely formed at inner surface and around the 4th holding section of this rotation, 3rd holding section can be equipped in one of them of described 4th holding section with departing from, and locates the position of this interior spherical shell relative to this ball seat.
5. joint according to claim 4, it is characterized in that: this interior spherical shell also comprises two separately and around the hollow slots of this rotation, and the extension slot of a described hollow slots of connection, described hollow slots and this extension slot match and this interior spherical shell are separated out at least a slice shell fragment, and the 3rd holding section is formed at this shell fragment outer surface.
6. joint according to claim 4, is characterized in that: this ball seat also comprises an arc extended outside this ball seat around this rotation and for this axostylus axostyle and wears groove, and this arc is worn groove and limited the angle that this axostylus axostyle rotates around this rotation.
7. joint according to claim 1, is characterized in that: this interior spherical shell has two two opposition sides the hinged arm portion extended along this rotation that are formed at outer surface, and described hinged arm portion is pivotally arranged on this ball seat.
8. a bayonet unit, is characterized in that comprising:
A joint according to claim 1; And
A push type buckle group, comprise first mother buckle, and a male fastener, this the first mother buckle is arranged on one of them of this axostylus axostyle and this ball seat, and there is at least one perforation, this perforation has contrary and is polygonal first opening and second opening, and the small-bore section of this first opening of connection and this second opening, the aperture of this small-bore section is less than the aperture of this first opening and this second opening, this first mother buckle also has the first stopping surface that defines this first opening, and second stopping surface defining this second opening,
This male fastener comprises a body, separately and respectively around a first ring edge and a second ring edge of this body outer surface, this body is separated out one extends to one end of this body the first fastening section from this first ring edge by this first ring edge, and this first fastening section can penetrate this small-bore section from this first opening and abut against this male fastener spacing in this first stopping surface by this first ring edge.
9. bayonet unit according to claim 8, it is characterized in that: the first fastening intersegmental part hollow of the body of this male fastener, and there is at least two panels barb, when this first fastening section inserts this first opening, described barb can be hooked on this second stopping surface, and can inside contract and make described barb depart from this second stopping surface.
10. bayonet unit according to claim 9, it is characterized in that: this body is separated out one extends to the other end of this body the second fastening section from this second ring edge by this second ring edge, this the second fastening section can penetrate this small-bore section from this second opening, and abuts against this male fastener spacing in this second stopping surface by this second ring edge.
11. bayonet units according to claim 10, it is characterized in that: second of this body fastens intersegmental part hollow, and there is at least two panels barb, when this second fastening section inserts this second opening, described barb can be hooked on this first stopping surface, and can inside contract and make described barb depart from this first stopping surface.
12. bayonet units according to claim 11, is characterized in that: the aperture of this first opening and this second opening is identical, and first of this male fastener fastens section and the second fastening section shape is identical.
13. bayonet units according to claim 12, it is characterized in that: this bayonet unit also comprises second mother buckle, the structure of this second mother buckle is identical with this first mother buckle, and can by one of them buckle of this second fastening section, this first fastening section.
14. bayonet units according to claim 8, it is characterized in that: this bayonet unit also comprises a connector, this connector comprises a base portion, and two snap fits extended from this base portion interval, and this base portion is connected to the one of not installing this first mother buckle in this axostylus axostyle and this ball seat.
15. 1 kinds of assemblys, is characterized in that: comprise:
A bayonet unit according to claim 8; And
A skid plate, can insert this first ring edge and this second ring is intermarginal, and can force in this second ring edge, makes this male fastener depart from this first mother buckle.
16. assemblys according to claim 15, it is characterized in that: this skid plate comprises a trigger piece, and one from the outward extending chuck of this trigger piece end tilts, this chuck has two tooth portions separately, described tooth portion can insert this first ring edge and this second ring is intermarginal, pulling this trigger piece can make the pushing and pressing of described tooth portion force in this second ring edge, and makes this male fastener depart from this first mother buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420682932.4U CN204395431U (en) | 2014-11-13 | 2014-11-13 | Joint, there is the bayonet unit in this joint and assembly thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420682932.4U CN204395431U (en) | 2014-11-13 | 2014-11-13 | Joint, there is the bayonet unit in this joint and assembly thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204395431U true CN204395431U (en) | 2015-06-17 |
Family
ID=53419333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420682932.4U Expired - Fee Related CN204395431U (en) | 2014-11-13 | 2014-11-13 | Joint, there is the bayonet unit in this joint and assembly thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204395431U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105641938A (en) * | 2014-11-13 | 2016-06-08 | 智高实业股份有限公司 | Joint, snap device with joint, and combined body of snap device |
| WO2017009834A1 (en) * | 2015-07-13 | 2017-01-19 | Lil Monkey Ltd. | Modular rotatable connecting joint |
| CN106625615A (en) * | 2017-03-02 | 2017-05-10 | 上海未来伙伴机器人有限公司 | Bone part and robot |
| CN107847805A (en) * | 2015-08-06 | 2018-03-27 | 斯毕四斯株式会社 | Humanoid and humanoid system |
-
2014
- 2014-11-13 CN CN201420682932.4U patent/CN204395431U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105641938A (en) * | 2014-11-13 | 2016-06-08 | 智高实业股份有限公司 | Joint, snap device with joint, and combined body of snap device |
| CN105641938B (en) * | 2014-11-13 | 2018-03-27 | 智高实业股份有限公司 | Joint, the bayonet unit with the joint, and combinations thereof body |
| WO2017009834A1 (en) * | 2015-07-13 | 2017-01-19 | Lil Monkey Ltd. | Modular rotatable connecting joint |
| CN108290077A (en) * | 2015-07-13 | 2018-07-17 | 李尔猴有限公司 | Modularization is rotatably connected connector |
| US10935070B2 (en) | 2015-07-13 | 2021-03-02 | Lil Monkey Ltd. | Modular rotatable connecting joint |
| CN107847805A (en) * | 2015-08-06 | 2018-03-27 | 斯毕四斯株式会社 | Humanoid and humanoid system |
| CN106625615A (en) * | 2017-03-02 | 2017-05-10 | 上海未来伙伴机器人有限公司 | Bone part and robot |
| CN106625615B (en) * | 2017-03-02 | 2024-02-27 | 上海未来伙伴机器人有限公司 | Skeleton spare and robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20181113 |