CN104147790B - Steering engine assembly - Google Patents
Steering engine assembly Download PDFInfo
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- CN104147790B CN104147790B CN201410419511.7A CN201410419511A CN104147790B CN 104147790 B CN104147790 B CN 104147790B CN 201410419511 A CN201410419511 A CN 201410419511A CN 104147790 B CN104147790 B CN 104147790B
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- steering wheel
- connecting hole
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- lower cover
- connector
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Abstract
The invention relates to the field of toys, in particular to a steering engine assembly. At least two first connecting holes used for being connected with an upper connecting plate of a steering engine connecting piece are formed in the surface of an upper cover of the steering engine assembly, at least two second connecting holes used for being connected with a lower connecting plate of the steering engine connecting piece are formed in the bottom surface of a lower cover, the first connecting holes are arrayed in a round shape, the second connecting holes are arrayed in a round shape, and the center of the circle where the first connecting holes are distributed and the center of the circle where the second connecting holes are distributed are located on the same plumb line. The steering engine connecting piece of the steering engine assembly is a U-type connecting piece, at least four third connecting holes arrayed in a round shape are formed in the upper connecting plate of the U-type connecting piece, at least four fourth connecting holes arrayed in a round shape are formed in the lower connecting plate, and the center of the circle where the third connecting holes are distributed and the center of the circle where the fourth connecting holes are distributed are located on the same plumb line. The steering engine connecting piece and a steering engine body can be connected in various modes, so that the functions of the steering engine assembly are varied.
Description
Technical field
The present invention relates to toy robot field, particularly relate to a kind of steering wheel assembly.
Background technology
Existing toy robot steering wheel on the market generally comprises steering wheel body and is connected to described steering wheel body
On steering wheel connector.Steering wheel body is formed by fixedly connecting by upper cover, mesochite, lower cover, wherein, upper cover and
Lower cover lays respectively at upper and lower two ends, and mesochite is between upper cover and lower cover.The upper junction plate of steering wheel connector is solid
Being scheduled on and cover, lower connecting plate is fixed on down and covers.
But steering wheel of the prior art suffers from the drawback that and deficiency: steering wheel connector and the company of steering wheel body
Connect, extend fixing hole by steering wheel body or use fixing steering wheel upper cover, mesochite, the bolt hole of lower cover
Being fixed etc. mode, more than structure is complicated, function singleness, and cost is high, affects steering wheel precision, is difficult to make
With, and only a kind of fixing position relationship between steering wheel connector and steering wheel body, steering wheel connector is not
Multiple position relationship is formed between energy and steering wheel body.
For problem above, need badly and want a kind of new steering wheel, connect solving steering wheel present in prior art
Only a kind of fixing position relationship between part and steering wheel body, steering wheel connector can not and steering wheel body between
The problem forming multiple position relationship.
Summary of the invention
It is an object of the invention to provide a kind of steering wheel assembly, can have between steering wheel connector and steering wheel body
There is multiple connected mode so that the feature richness of steering wheel assembly is various.
Further object is that a kind of steering wheel assembly of offer, this steering wheel assembly overcomes existing object for appreciation
The shortcomings such as tool robot steering wheel connected mode structure complexity, function singleness, cost are high, the most easy-to-use, simple,
Easy-to-use, low cost.
For reaching this purpose, the present invention by the following technical solutions:
A kind of steering wheel assembly, including steering wheel body and be connected to the steering wheel connector on described steering wheel body,
Described steering wheel body includes upper cover, mesochite and the lower cover being sequentially connected with,
Described upper lid surface is provided with at least two for the first connection being connected with the upper junction plate of steering wheel connector
Hole, the bottom surface of described lower cover is provided with at least two for being connected with the lower connecting plate of described steering wheel connector
Second connecting hole, the first rounded arrangement of connecting hole described at least two, the second connecting hole described at least two
The center of circle of the circle that rounded arrangement, circle that the first connecting hole is distributed and the second connecting hole are distributed is positioned at same
On plumb line；
Described steering wheel connector is U-shaped connector, and the upper junction plate of U-shaped connector is provided with rounded arrangement also
At least 4 the 3rd connecting holes that can match with the first connecting hole of described upper lid surface, lower connecting plate is provided with
Rounded arrangement and at least 4 the 4th connecting holes can matching with the second connecting hole of described lower cap surface,
The center of circle of circle that the 3rd connecting hole is distributed and the circle that the 4th connecting hole is distributed is positioned on same plumb line；
By changing the link position of first and second connecting hole and third and fourth connecting hole, described steering wheel body can
With being connected of described steering wheel connector position-adjustable；
So the riser between the upper junction plate of U-shaped connector and lower connecting plate both may be located at described steering wheel originally
The left side of body, it is also possible on this basis, U-shaped connector is rotated in a clockwise direction 90 degree or along counterclockwise
Fix with described steering wheel body after the 90-degree rotation of direction and be connected.
As preferably, described upper lid surface is provided with at least 3 the first connecting holes, wherein 3 the first connecting holes
Line between rounded arrangement, and 3 the first connecting holes is isosceles right triangle；
The upper junction plate of described U-shaped connector is provided with the 3rd connecting hole of 4 uniform arrangements, wherein 3
Three connecting holes are corresponding with described first connecting hole of 3 rounded arrangements respectively.
As preferably, described upper lid surface is provided with 4 or 5 the first connecting holes, wherein 1 or 2
One connecting hole is distributed in the inner side of described first connecting hole of 3 rounded arrangements.
As preferably, the bottom surface of described lower cover is provided with at least 4 the second connecting holes, wherein 4 second connections
It is separated by 90 degree between the rounded arrangement in hole, and the most adjacent two the second connecting holes；
The lower connecting plate of described U-shaped connector is provided with 4 respectively with described the second of 4 rounded arrangements even
Connect the 4th connecting hole that hole is corresponding.
As preferably, described upper cover, mesochite, under cover and be respectively arranged with two groups of 4 bolts hole, described under
Lid bottom surface is provided with three group of second connecting hole, and wherein the position of two groups of 4 second connecting holes at two ends, left and right is respectively
With upper cover, mesochite, under the position of 4 bolts hole that covers corresponding, and upper cover, mesochite, under cover
The centrage of the second connecting hole that the centrage of the bolt hole that position is corresponding is corresponding with position on lower cover bottom surface is positioned at
On same plumb line.
As preferably, the number of one group of second connecting hole centrally located on described lower cover bottom surface is 1 or 2,
And two group of second connecting hole in left side is distributed on same circumference.
As preferably, the riser between upper junction plate and the lower connecting plate of described U-shaped connector is positioned on described
Lid, mesochite and the left side of lower cover, the width of described upper junction plate and lower connecting plate and described upper cover, mesochite and
The left and right width of lower cover is equal.
As preferably, the riser between upper junction plate and the lower connecting plate of described U-shaped connector is positioned on described
Lid, mesochite and the front side of lower cover.
As preferably, the riser between upper junction plate and the lower connecting plate of described U-shaped connector is positioned on described
Lid, mesochite and the rear side of lower cover.
The invention have the benefit that the present invention provides a kind of steering wheel assembly, due to the upper cover table of steering wheel assembly
Face is provided with at least two for the first connecting hole being connected with the upper junction plate of steering wheel connector, the bottom surface of lower cover
It is provided with at least two for the second connecting hole being connected with the lower connecting plate of described steering wheel connector, at least two
The individual described first rounded arrangement of connecting hole, the second rounded arrangement of connecting hole described at least two, first even
The center of circle connecing circle that hole is distributed and the circle that the second connecting hole is distributed is positioned on same plumb line；
The steering wheel connector of steering wheel assembly is U-shaped connector, and the upper junction plate of U-shaped connector is provided with rounded arrangement
And at least 4 the 3rd connecting holes that can match with the first connecting hole of described upper lid surface, lower connecting plate sets
Have rounded arrangement and can be connected with at least 4 the 4th that the second connecting hole of described lower cap surface matches
The center of circle of the circle that hole, circle that the 3rd connecting hole is distributed and the 4th connecting hole are distributed is positioned on same plumb line.
So the riser between the upper junction plate of U-shaped connector and lower connecting plate both may be located at described steering wheel body
Left side, it is also possible on this basis, U-shaped connector is rotated in a clockwise direction 90 degree or in the counterclockwise direction
Fix with described steering wheel body after 90-degree rotation and be connected.Therefore, permissible between steering wheel connector and steering wheel body
There is multiple connected mode so that the feature richness of steering wheel assembly is various.
Accompanying drawing explanation
Fig. 1 is the explosive view of the steering wheel assembly that the present invention provides；
Fig. 2 is the top view of the upper cover that the present invention provides；
Fig. 3 is the upward view of the lower cover that the present invention provides；
Fig. 4 is the top view of the steering wheel connector that provides of the present invention and the connected mode one of steering wheel body；
Fig. 5 is the front view of the steering wheel connector that provides of the present invention and the connected mode one of steering wheel body；
Fig. 6 is the upward view of the steering wheel connector that provides of the present invention and the connected mode one of steering wheel body；
Fig. 7 is the top view of the steering wheel connector that provides of the present invention and the connected mode two of steering wheel body；
Fig. 8 is the front view of the steering wheel connector that provides of the present invention and the connected mode two of steering wheel body；
Fig. 9 is the upward view of the steering wheel connector that provides of the present invention and the connected mode two of steering wheel body；
Figure 10 is the top view of the steering wheel connector that provides of the present invention and the connected mode three of steering wheel body；
Figure 11 is the front view of the steering wheel connector that provides of the present invention and the connected mode three of steering wheel body；
Figure 12 is the upward view of the steering wheel connector that provides of the present invention and the connected mode three of steering wheel body.
Wherein:
1, upper cover；2, mesochite；3, lower cover；4, U-shaped connector；
11, the first connecting hole；12, bolt hole；
31, the second connecting hole；
41, upper junction plate；42, riser；43, lower connecting plate；
411, the 3rd connecting hole；431, the 4th connecting hole.
Detailed description of the invention
Further illustrate technical scheme below in conjunction with the accompanying drawings and by detailed description of the invention.
Present solution provides a kind of steering wheel assembly, as it is shown in figure 1, steering wheel assembly includes steering wheel body and company
Being connected on the steering wheel connector on described steering wheel body, described steering wheel body includes upper cover 1, the mesochite being sequentially connected with
2 and lower cover 3.
As in figure 2 it is shown, described upper cover 1 surface is provided with at least two for the upper junction plate with steering wheel connector
41 the first connecting holes 11 connected, the first rounded arrangement of connecting hole 11 described at least two.Such as Fig. 3 institute
Showing, the bottom surface of described lower cover 3 is provided with at least two for lower connecting plate 43 phase with described steering wheel connector 4
The second connecting hole 31 connected, the second rounded arrangement of connecting hole 31 described at least two.First connecting hole
The center of circle of the circle that 11 circles being distributed and the second connecting hole 31 are distributed is positioned on same plumb line.
As it is shown in figure 1, described steering wheel connector is U-shaped connector 4, U-shaped connector 4 includes upper junction plate
41, lower connecting plate 43 and the riser between the lower connecting plate 43 of upper junction plate 41 42.U-shaped connection
The upper junction plate 41 of part 4 be provided with rounded arrangement and can be with first connecting hole 11 on described upper cover 1 surface
At least 4 the 3rd connecting holes 411 matched, lower connecting plate 43 be provided with rounded arrangement and can be with described
At least 4 the 4th connecting holes 431 that second connecting hole 31 on lower cover 3 surface matches, the 3rd connecting hole 411
The center of circle of the circle that the circle being distributed and the 4th connecting hole 431 are distributed is positioned on same plumb line；
By changing the link position of first and second connecting hole and third and fourth connecting hole, described steering wheel body can
With being connected of described steering wheel connector position-adjustable.
The center of circle of the circle that the circle being distributed due to the first connecting hole 11 and the second connecting hole 31 are distributed is positioned at same
On one plumb line；Circle that 3rd connecting hole 411 is distributed and the center of circle of the circle that the 4th connecting hole 431 is distributed
It is positioned on same plumb line.So standing between the upper junction plate 41 of U-shaped connector 4 and lower connecting plate 43
Plate 42 both may be located at the left side of described steering wheel body, it is also possible on this basis, and U-shaped connector 4 is along suitable
Fix with described steering wheel body after clockwise 90-degree rotation or in the counterclockwise direction 90-degree rotation and be connected.Cause
This, can have multiple connected mode so that the function of steering wheel assembly between steering wheel connector and steering wheel body
Rich and varied.
In the present embodiment, preferably, described upper cover 1 surface is provided with at least 3 the first connecting holes
11, wherein the line between 3 the first rounded arrangements of connecting hole 11, and 3 the first connecting holes 11 in
Isosceles right triangle.And first connecting hole 11 in 3 the first connecting holes 11 is in outside, remaining
Two the first connecting holes 11 are in inner side.
The upper junction plate 41 of described U-shaped connector 4 is provided with the 3rd connecting hole 411 of 4 uniform arrangements, its
In 3 the 3rd connecting holes 411 corresponding with described first connecting hole 11 of 3 rounded arrangements respectively.
In the present embodiment, as further preferred version, described upper cover 1 surface is provided with 4 or 5
First connecting hole 11, wherein 3 the first connecting holes 11 are identical with the arrangement mode in above optimal way, its
Yu 1 or 2 the first connecting holes 11 are distributed in described first connecting hole 11 interior of 3 rounded arrangements
Side.
In the present embodiment, as a kind of preferred version, the bottom surface of described lower cover 3 is provided with at least 4 second
Connecting hole 31, wherein 4 the second rounded arrangements of connecting hole 31, and the most adjacent two the second connecting holes 31
Between be separated by 90 degree.
The lower connecting plate 43 of described U-shaped connector 4 be provided with 4 respectively with described the of 4 rounded arrangements
The 4th connecting hole 431 that two connecting holes 31 are corresponding.
It is provided with the various electronic units such as circuit board owing to described steering wheel is the most internal, so the inside of steering wheel body
Limited space, if arranging too much for being connected with described the lower of steering wheel connector 4 in the bottom surface of lower cover 3
The second connecting hole 31 that plate 43 is connected, then can affect the arrangement of this internal electronic unit of steering wheel, certainly will need
Increase the inner space of steering wheel body, say, that the volume of steering wheel body can be increased, like this can increase
Manufacture the raw material needed for steering wheel body, and increase taking up room of steering wheel body.
Therefore, in the present embodiment, as a kind of preferred version, as shown in Figure 2 to Figure 3, described upper cover 1,
Being respectively arranged with two groups of 4 bolts hole 12 on mesochite 2, lower cover 3, described lower cover 3 bottom surface is provided with three group
Two connecting holes 31, wherein the position of two groups 4 second connecting holes 31 at two ends, left and right respectively with upper cover 1, in
The position of 4 bolts hole 12 on shell 2, lower cover 3 is corresponding, and on upper cover 1, mesochite 2, lower cover 3
In the second connecting hole 31 that the centrage of the bolt hole 12 that position is corresponding is corresponding with position on lower cover 3 bottom surface
Heart line is positioned on same plumb line.
During installation, being screwed down screw along bolt hole 12 from the upper surface of upper cover 1, screw sequentially passes through upper cover
1, the bolt hole 12 on lower cover 3 is entered after the bolt hole 12 on mesochite 2, but screw do not penetrate through whole
Bolt hole 12 on lower cover 3, such as, screw only enters the top half of the bolt hole 12 on lower cover 3.
When lower connecting plate 43 and the lower cover 3 of U-shaped connector 4 is fixing be connected time, sequentially pass through lower connection by screw
The 4th connecting hole 431 on plate 43, the second connecting hole 31 on lower cover 3.
Mode installed above then can reduce steering wheel body and fix steering wheel shared when being connected with steering wheel connector originally
The inner space of body, will certainly reduce the volume of steering wheel body, and then needed for decreasing manufacture steering wheel body
Raw material, and reduce taking up room of steering wheel body.
In the present embodiment, preferably, centrally located on described lower cover 3 bottom surface one group
The number of two connecting holes 31 is 1 or 2, and two group of second connecting hole 31 in left side is distributed on same circumference.
Steering wheel connector introduced below and several connected modes of steering wheel body:
Steering wheel connector and the connected mode one of steering wheel body
As shown in Figures 4 to 6, between upper junction plate 41 and the lower connecting plate 43 of described U-shaped connector 4
Riser 42 be positioned at described upper cover 1, mesochite 2 and the left side of lower cover 3, described upper junction plate 41 with under be connected
The width of plate 43 is equal with the left and right width of described upper cover 1, mesochite 2 and lower cover 3.
Steering wheel connector and the connected mode two of steering wheel body
As shown in Figure 7 to 9, this connected mode described U-shaped connector 4 on the basis of connected mode one
Be rotated in a clockwise direction 90 degree, the upper junction plate of the most described U-shaped connector 4 41 and lower connecting plate 43 it
Between riser 42 be positioned at described upper cover 1, mesochite 2 and the front side of lower cover 3.
Steering wheel connector and the connected mode three of steering wheel body
As shown in Figure 10 to Figure 12, this connected mode described U-shaped connector 4 on the basis of connected mode one
90-degree rotation in the counterclockwise direction, the upper junction plate 41 of the most described U-shaped connector 4 and lower connecting plate 43 it
Between riser 42 be positioned at described upper cover 1, mesochite 2 and the rear side of lower cover 3.
Being more than three kinds of connected modes of steering wheel connector and steering wheel body, relative to prior art, steering wheel is even
Multiple connected mode can be had so that the feature richness of steering wheel assembly is various between fitting and steering wheel body.
And this steering wheel assembly overcome existing toy robot steering wheel connected mode structure complexity, function singleness,
The shortcomings such as cost is high, the most easy-to-use, simple, easy-to-use, low cost.
The know-why of the present invention is described above in association with specific embodiment.These describe and are intended merely to explain this
The principle of invention, and limiting the scope of the invention can not be construed to by any way.Based on herein
Explaining, those skilled in the art need not pay performing creative labour can associate other tool of the present invention
Body embodiment, within these modes fall within protection scope of the present invention.
Claims (9)
1. a steering wheel assembly, connects including steering wheel body and the steering wheel that is connected on described steering wheel body
Part, described steering wheel body includes upper cover, mesochite and the lower cover being sequentially connected with, it is characterised in that:
Described upper lid surface is provided with at least two for the first connection being connected with the upper junction plate of steering wheel connector
Hole, the bottom surface of described lower cover is provided with at least two for being connected with the lower connecting plate of described steering wheel connector
Second connecting hole, the first rounded arrangement of connecting hole described at least two, the second connecting hole described at least two
The center of circle of the circle that rounded arrangement, circle that the first connecting hole is distributed and the second connecting hole are distributed is positioned at same
On plumb line；
Described steering wheel connector is U-shaped connector, and the upper junction plate of U-shaped connector is provided with rounded arrangement
And at least 4 the 3rd connecting holes that can match with the first connecting hole of described upper lid surface, lower connecting plate sets
Have rounded arrangement and can be connected with at least 4 the 4th that the second connecting hole of described lower cap surface matches
The center of circle of the circle that hole, circle that the 3rd connecting hole is distributed and the 4th connecting hole are distributed is positioned on same plumb line；
By changing the link position of first and second connecting hole and third and fourth connecting hole, described steering wheel body can
With being connected of described steering wheel connector position-adjustable；
So the riser between the upper junction plate of U-shaped connector and lower connecting plate both may be located at described steering wheel originally
The left side of body, it is also possible on this basis, U-shaped connector is rotated in a clockwise direction 90 degree or along counterclockwise
Fix with described steering wheel body after the 90-degree rotation of direction and be connected.
Steering wheel assembly the most according to claim 1, it is characterised in that described upper lid surface is provided with at least
3 the first connecting holes, wherein 3 the first rounded arrangements of connecting hole, and between 3 the first connecting holes
Line is isosceles right triangle；
The upper junction plate of described U-shaped connector is provided with the 3rd connecting hole of 4 uniform arrangements, wherein 3
Three connecting holes are corresponding with described first connecting hole of 3 rounded arrangements respectively.
Steering wheel assembly the most according to claim 2, it is characterised in that described upper lid surface is provided with 4
Or 5 the first connecting holes, wherein 1 or 2 the first connecting holes are distributed in the described of 3 rounded arrangements
The inner side of the first connecting hole.
Steering wheel assembly the most according to claim 2, it is characterised in that the bottom surface of described lower cover be provided with to
Few 4 the second connecting holes, wherein 4 the second rounded arrangements of connecting hole, and the most adjacent two second connections
90 degree it are separated by between hole；
The lower connecting plate of described U-shaped connector is provided with 4 respectively with described the second of 4 rounded arrangements even
Connect the 4th connecting hole that hole is corresponding.
Steering wheel assembly the most according to claim 1, it is characterised in that described upper cover, mesochite, lower cover
On be respectively arranged with two groups of 4 bolts hole, described lower cover bottom surface is provided with three group of second connecting hole, wherein left and right
The position of two groups of 4 second connecting holes at two ends respectively with upper cover, mesochite, under 4 bolts hole covering
Position is corresponding, and the centrage of the bolt hole that position is corresponding and lower cover bottom surface on upper cover, mesochite, lower cover
The centrage of the second connecting hole that upper position is corresponding is positioned on same plumb line.
Steering wheel assembly the most according to claim 5, it is characterised in that in being positioned on described lower cover bottom surface
Between the number of one group of second connecting hole of position be 1 or 2, and two group of second connecting hole in left side is distributed in
On same circumference.
Steering wheel assembly the most according to claim 1, it is characterised in that the upper company of described U-shaped connector
Riser between fishplate bar and lower connecting plate is positioned at the left side of described upper cover, mesochite and lower cover, described upper junction plate
Equal with the left and right width of described upper cover, mesochite and lower cover with the width of lower connecting plate.
Steering wheel assembly the most according to claim 1, it is characterised in that the upper company of described U-shaped connector
Riser between fishplate bar and lower connecting plate is positioned at the front side of described upper cover, mesochite and lower cover.
Steering wheel assembly the most according to claim 1, it is characterised in that the upper company of described U-shaped connector
Riser between fishplate bar and lower connecting plate is positioned at the rear side of described upper cover, mesochite and lower cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410419511.7A CN104147790B (en) | 2014-08-22 | 2014-08-22 | Steering engine assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410419511.7A CN104147790B (en) | 2014-08-22 | 2014-08-22 | Steering engine assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104147790A CN104147790A (en) | 2014-11-19 |
| CN104147790B true CN104147790B (en) | 2017-01-11 |
Family
ID=51873541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410419511.7A Active CN104147790B (en) | 2014-08-22 | 2014-08-22 | Steering engine assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104147790B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210205884U (en) * | 2019-06-03 | 2020-03-31 | 王逸孜 | Steering engine with built-in gyroscope assembly |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102381378A (en) * | 2011-08-18 | 2012-03-21 | 天津理工大学 | Reconfigurable modular robot |
| CN202668562U (en) * | 2012-06-15 | 2013-01-16 | 杭州赫瓦机器人技术开发有限公司 | Robot limb joint structure |
| CN103252093A (en) * | 2012-06-21 | 2013-08-21 | 上海未来伙伴机器人有限公司 | Steering engine component |
| CN204017362U (en) * | 2014-08-22 | 2014-12-17 | 陈雪华 | A kind of steering wheel assembly |
| CN204017363U (en) * | 2014-01-23 | 2014-12-17 | 李庆强 | Twin shaft steering wheel structure |
-
2014
- 2014-08-22 CN CN201410419511.7A patent/CN104147790B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102381378A (en) * | 2011-08-18 | 2012-03-21 | 天津理工大学 | Reconfigurable modular robot |
| CN202668562U (en) * | 2012-06-15 | 2013-01-16 | 杭州赫瓦机器人技术开发有限公司 | Robot limb joint structure |
| CN103252093A (en) * | 2012-06-21 | 2013-08-21 | 上海未来伙伴机器人有限公司 | Steering engine component |
| CN204017363U (en) * | 2014-01-23 | 2014-12-17 | 李庆强 | Twin shaft steering wheel structure |
| CN204017362U (en) * | 2014-08-22 | 2014-12-17 | 陈雪华 | A kind of steering wheel assembly |
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| Publication number | Publication date |
|---|---|
| CN104147790A (en) | 2014-11-19 |
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Application publication date: 20141119 Assignee: Dongguan Dasheng rudder Technology Co., Ltd. Assignor: Chen Xuehua Contract record no.: 2018440020003 Denomination of invention: Steering engine assembly Granted publication date: 20170111 License type: Exclusive License Record date: 20180118 |