CN111098911A - Rotational inertia adjusting mechanism for steering wheel of automatic driving automobile - Google Patents
Rotational inertia adjusting mechanism for steering wheel of automatic driving automobile Download PDFInfo
- Publication number
- CN111098911A CN111098911A CN202010075919.2A CN202010075919A CN111098911A CN 111098911 A CN111098911 A CN 111098911A CN 202010075919 A CN202010075919 A CN 202010075919A CN 111098911 A CN111098911 A CN 111098911A
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- annular sleeve
- steering wheel
- annular
- rotary inertia
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- 230000007246 mechanism Effects 0.000 title claims abstract description 34
- 239000004033 plastic Substances 0.000 claims description 9
- 229920003023 plastic Polymers 0.000 claims description 9
- 229920002725 thermoplastic elastomer Polymers 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 229920006346 thermoplastic polyester elastomer Polymers 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
- B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
- B62D1/04—Hand wheels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D15/00—Steering not otherwise provided for
- B62D15/02—Steering position indicators ; Steering position determination; Steering aids
Abstract
The invention provides a rotary inertia adjusting mechanism used on an automatic driving automobile steering wheel, which is characterized in that an annular sleeve is formed by connecting two ends of a first semi-annular sleeve and a second semi-annular sleeve and is sleeved on a spoke of the steering wheel, and the two semi-annular sleeves are detachably connected, so that the rotary inertia adjusting mechanism can be conveniently installed and detached. The accommodating part is arranged in the first semi-annular sleeve and/or the second semi-annular sleeve and used for installing the weight piece, and before a driver drives an automobile, the user can increase or reduce the weight of the weight piece in the accommodating part to enable the rotary inertia of the weight piece to reach a safe interval according to the grip of the hand of the user, so that the situation that the system misjudges to cause great safety risk to the driver can be prevented.
Description
Technical Field
The invention relates to the field of automatic driving automobiles, in particular to a rotary inertia adjusting mechanism for a steering wheel of an automatic driving automobile.
Background
An automatic vehicle (Self-driving automatic vehicle), also called an unmanned vehicle, a computer-driven vehicle or a wheeled mobile robot, is an intelligent vehicle that realizes unmanned driving through a computer system.
Currently, in order to ensure the driving safety of an automobile, an automatic assistant driving automobile usually detects whether both hands of a driver are separated from a steering wheel when an automatic assistant driving function is turned on, and there are various methods for this detection process, wherein a method for detecting the rotational inertia of the steering wheel is currently the mainstream. When the vehicle is in automatic auxiliary driving, the steering wheel rotates along with the wheels, and a CPU (central processing unit) of the vehicle can continuously acquire the reverse rotational inertia on the current steering wheel and a preset rotational inertia value generated when the steering wheel is held by two hands and compare the reverse rotational inertia value with the preset rotational inertia value; if the collected rotational inertia is too small, the situation that the driver does not hold the steering wheel is indicated, and the automatic auxiliary driving function is forced to exit after being reminded for a plurality of times; if the rotary inertia is too large, the fact that the driver intentionally obtains the driving right is indicated, the vehicle starts to drive actively, and the vehicle exits the automatic auxiliary driving mode to return the control right of the vehicle to the driver.
However, the above detection method has the following two problems: 1) the holding force requirements on the two hands of the driver are high, the driver with light hands or slippery hands can be easily judged that the two hands are separated from the steering wheel, and even if the two hands of the driver hold the steering wheel at the moment, the automatic auxiliary driving function can be accidentally exited; 2) when a driver with heavy hands holds the steering wheel, the vehicle CPU judges that the driver intends to acquire the driving right and quits the automatic auxiliary driving. Because the rotational inertia threshold value on the rotational inertia sensing of the vehicle can not be manually set and adjusted in the later period, the two conditions in the market can bring great safety risk to the driver who uses the automatic auxiliary driving.
Disclosure of Invention
Based on this, it is necessary to provide a rotational inertia adjusting mechanism for a steering wheel of an automatic driving car, which can bring great safety risk to a driver in the above two cases.
A rotational inertia adjustment mechanism for use on a steering wheel of an autonomous vehicle, comprising:
the fastening piece comprises a first semi-annular sleeve and a second semi-annular sleeve, connecting parts are arranged at two ends of the first semi-annular sleeve and two ends of the second semi-annular sleeve respectively, the connecting parts at two ends of the first semi-annular sleeve and the connecting parts at two ends of the second semi-annular sleeve are connected to form an annular sleeve, the annular sleeve is sleeved on spokes of the steering wheel, and the first semi-annular sleeve and/or the second semi-annular sleeve are/is provided with a containing part;
at least one weight member mounted in the receptacle for varying the weight of the steering wheel to adjust the moment of inertia of the steering wheel.
According to the rotational inertia adjusting mechanism for the steering wheel of the automatic driving automobile, the connecting parts at the two ends of the first semi-annular sleeve are respectively provided with the convex parts, the connecting parts at the two ends of the second semi-annular sleeve are respectively provided with the concave parts, and the first semi-annular sleeve and the second semi-annular sleeve are connected through the mutual matching of the convex parts and the concave parts.
According to the rotational inertia adjusting mechanism for the steering wheel of the automatic driving automobile, the fastening piece is made of elastic plastic.
The rotational inertia adjusting mechanism for the steering wheel of the automatic driving automobile is characterized in that the elastic plastic is TPE or TPEE.
According to the rotational inertia adjusting mechanism for the steering wheel of the automatic driving automobile, the counterweight part is made of plastic or stainless steel.
A rotational inertia adjustment mechanism for on automatic driving car steering wheel, first semi-annular cover with all set up porosely on the connecting portion of second semi-annular cover, install the lead pearl in the hole, the diameter of lead pearl is greater than the diameter in hole, first semi-annular cover with second semi-annular sheathes in and passes through the lead pearl is inlayed and is realized connecting in the hole of first semi-annular cover and second semi-annular cover both ends connecting portion.
According to the rotational inertia adjusting mechanism for the steering wheel of the automatic driving automobile, the mass of the counterweight is 2 g-50 g.
The rotary inertia adjusting mechanism for the steering wheel of the automatic driving automobile is characterized in that the first semi-annular sleeve and/or the second semi-annular sleeve are/is provided with a plurality of hole grooves, and magnetic parts are installed in the hole grooves and used for adsorbing a mobile phone shell.
The rotational inertia adjusting mechanism for the steering wheel of the automatic driving automobile is characterized in that the accommodating parts are positioned at two ends of the first semi-annular sleeve and the second semi-annular sleeve, and the accommodating parts are provided with cavities for accommodating the weight parts.
The rotary inertia adjusting mechanism for the steering wheel of the automatic driving automobile, provided by the invention, is characterized in that the two ends of the first semi-annular sleeve and the second semi-annular sleeve are connected to form the annular sleeve, the annular sleeve is sleeved on the spoke of the steering wheel, and the two semi-annular sleeves are detachably connected, so that the rotary inertia adjusting mechanism can be conveniently installed and detached. The accommodating part is arranged in the first semi-annular sleeve and/or the second semi-annular sleeve and used for installing the weight piece, and before a driver drives an automobile, the user can increase or reduce the weight of the weight piece in the accommodating part to enable the rotary inertia of the weight piece to reach a safe interval according to the grip of the hand of the user, so that the situation that the system misjudges to cause great safety risk to the driver can be prevented.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
Fig. 1 is a schematic structural view illustrating a rotational inertia adjustment mechanism according to an exemplary embodiment;
FIG. 2 is a schematic structural view of a fastener shown in accordance with an exemplary embodiment;
FIG. 3 is a schematic structural view of a first semi-annular sleeve shown in accordance with an exemplary embodiment;
FIG. 4 is a schematic structural view of a second semi-annular sleeve shown in accordance with an exemplary embodiment;
FIG. 5 is a schematic structural view of a weight according to an exemplary embodiment;
fig. 6 is a schematic view illustrating a structure in which a rotational inertia adjusting mechanism is mounted on a steering wheel according to an exemplary embodiment.
Description of reference numerals:
1-a fastener;
11-a first semi-annular sleeve;
111-a connecting portion;
112-a receptacle;
12-a second semi-annular sleeve;
121-hole slot;
2-a counterweight.
With the foregoing drawings in mind, certain embodiments of the disclosure have been shown and described in more detail below. These drawings and written description are not intended to limit the scope of the disclosed concepts in any way, but rather to illustrate the concepts of the disclosure to those skilled in the art by reference to specific embodiments.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
Fig. 1 is a schematic structural view illustrating a rotational inertia adjustment mechanism according to an exemplary embodiment, fig. 2 is a schematic structural view illustrating a fastener according to an exemplary embodiment, fig. 3 is a schematic structural view illustrating a first semi-annular sleeve according to an exemplary embodiment, fig. 4 is a schematic structural view illustrating a second semi-annular sleeve according to an exemplary embodiment, fig. 5 is a schematic structural view illustrating a weight member according to an exemplary embodiment, and fig. 6 is a schematic structural view illustrating a rotational inertia adjustment mechanism mounted on a steering wheel according to an exemplary embodiment.
Referring to fig. 1 to 6, the inertia moment adjusting mechanism includes: at least one fastening member 1 and at least one weight member.
The fastener 1 comprises a first semi-annular sleeve 11 and a second semi-annular sleeve 12, connecting parts 111 are arranged at two ends of the first semi-annular sleeve 11 and two ends of the second semi-annular sleeve 12, the connecting parts 111 at two ends of the first semi-annular sleeve 11 and the connecting parts 111 at two ends of the second semi-annular sleeve 12 are connected to form an annular sleeve, and the diameter of the annular sleeve is equivalent to that of a spoke on a steering wheel, so that when the annular sleeve is sleeved on the spoke of the steering wheel, the annular sleeve is very firm, and when the steering wheel rotates, the annular sleeve cannot easily move on the spoke. Furthermore, the first semi-annular sleeve 11 and/or the second semi-annular sleeve 12 have a receptacle 112 for receiving a weight element.
Wherein, the quantity of weight spare can be adjusted according to user's actual conditions. Before driving a vehicle, the weight part 2 is arranged in the accommodating part 112, then the first semi-annular sleeve 11 and the second semi-annular sleeve 12 are butted around spokes on the steering wheel to form an annular sleeve and are sleeved on the spokes, and the weight of the steering wheel can be changed to adjust the rotational inertia of the steering wheel. The hands of the driver of an autonomous vehicle need to be kept on the steering wheel during driving. When the automobile is in an automatic auxiliary state, a driver wants to acquire driving right, and if the rotational inertia of the steering wheel is too small, the vehicle-mounted display screen can display that the driver does not hold the steering wheel, so that the driving right cannot be acquired. At this time, the number of the weight members 2 needs to be increased in the accommodating part 112 of the rotational inertia adjusting mechanism to change the weight of the steering wheel, so as to increase the rotational inertia of the steering wheel to obtain the driving right of the automobile; when the driver wants to give up the driving right to enable the driver to enter the automatic driving state, if the rotational inertia of the steering wheel is too large, the vehicle-mounted display screen can display that the driver intentionally obtains the driving right so that the driver cannot give up the driving right of the automobile to enable the driver to enter the automatic driving state. At this time, it is possible to appropriately reduce the number of the weight members 2 to change the weight of the steering wheel, to reduce the moment of inertia of the steering wheel to give up the driving right of the automobile, and to bring the automobile into an automatic driving state.
The rotary inertia adjusting mechanism for the steering wheel of the automatic driving automobile, provided by the invention, is characterized in that the two ends of the first semi-annular sleeve and the second semi-annular sleeve are connected to form the annular sleeve, the annular sleeve is sleeved on the spoke of the steering wheel, and the two semi-annular sleeves are detachably connected, so that the rotary inertia adjusting mechanism can be conveniently installed and detached. The accommodating part is arranged in the first semi-annular sleeve and/or the second semi-annular sleeve and used for installing the weight piece, and before a driver drives an automobile, the user can increase or reduce the weight of the weight piece in the accommodating part to enable the rotary inertia of the weight piece to reach a safe interval according to the grip of the hand of the user, so that the situation that the system misjudges to cause great safety risk to the driver can be prevented.
It should be noted that the connection between the first semi-annular sleeve 11 and the second semi-annular sleeve 12 is detachable, so that the disassembly and assembly are convenient.
Specifically, the connecting portions 111 at both ends of the first semi-annular sleeve 11 have convex portions, respectively, and the connecting portions 111 at both ends of the second semi-annular sleeve 12 have concave portions, respectively. When the fastening member 1 is installed on the spoke of the steering wheel, the convex part on the two end connecting parts 111 of the first semi-annular sleeve 11 extends into the concave part on the two end connecting parts 111 of the second semi-annular sleeve 12 to realize connection. When the fastener 1 is disassembled, the convex parts on the two end connecting parts 111 of the first semi-annular sleeve 11 are pulled out from the concave parts of the two end connecting parts 111 of the second semi-annular sleeve 12.
Of course, the connection manner of the first semi-annular sleeve 11 and the second semi-annular sleeve 12 is not limited to the convex portion and the concave portion, and other structures commonly used in the art can connect the first semi-annular sleeve 11 and the second semi-annular sleeve 12. In another embodiment, therefore, the connection portions 111 of the first semi-annular sleeve 11 and the second semi-annular sleeve 12 are each provided with a hole in which a lead ball is mounted, and the diameter of the lead ball is greater than that of the hole, so that the first semi-annular sleeve 11 and the second semi-annular sleeve 12 can be connected by the lead ball. When the fastening piece 1 is installed on the spoke of the steering wheel, the first semi-annular sleeve 11 and the second semi-annular sleeve 12 are connected by embedding lead beads in holes of the connecting parts 111 at the two ends of the first semi-annular sleeve 11 and the second semi-annular sleeve 12. When the fastener 1 is removed, the first and second semi-annular sleeves 11 and 12 are separated by applying opposing forces, respectively.
Optionally, the fastening element 1 is made of an elastic plastic material, which has the characteristics of light weight, low cost and fitting to the spokes of the steering wheel.
Specifically, the elastic plastic is TPE or TPEE. TPE (thermoplastic elastomer) has the characteristics of high elasticity, high strength, high rebound resilience, wide hardness range and the like, and is convenient to mold and process, TPEE (thermoplastic polyester elastomer) has the elasticity of rubber and the strength of engineering plastics, has good processing performance and long service life, and the fastening piece 1 can be made of TPE or TPEE or other similar materials. In the present embodiment, the material of the fastening member 1 is preferably TPE.
Optionally, the material of the weight member 2 is plastic or stainless steel. In the present embodiment, the material of the weight 2 is preferably stainless steel.
Specifically, the weight member 2 is a steel ball having an annular removal portion that facilitates removal of the steel ball from the receiving portion 112.
Furthermore, the mass of the weight 2 can be designed according to the actual situation of the user. In the present embodiment, the mass of the weight member 2 is 2g, 5g, 10g, 15g, 20g, 25g, 30g, 35g, 40g, 45g, or 50 g.
Optionally, the first semi-annular sleeve 11 and/or the second semi-annular sleeve 12 are provided with a plurality of holes 121, and a magnetic element is installed in the holes and used for attracting the mobile phone shell. In the driving process, the mobile phone can be adsorbed on the steering wheel, so that the mobile phone can be conveniently driven and watched to navigate, and the mobile phone can be conveniently operated in a short distance.
In addition, in another embodiment, the first semi-annular sleeve 11 or the second semi-annular sleeve 12 can be provided with a holding portion for holding the mobile phone, and the structure of the holding portion is the structure known to those skilled in the art, namely, the conventional means for holding the mobile phone.
Alternatively, the positions of the receiving portions 112 may be located at both ends of the first semi-annular sleeve 11 and the second semi-annular sleeve 12, or may be located at the middle of the first semi-annular sleeve 11 and the second semi-annular sleeve 12.
Specifically, in the present embodiment, the receiving portions 112 are located at both ends of the first semi-annular sleeve 11 and the second semi-annular sleeve 12, and the receiving portions 112 have a cavity that receives the weight member 2. Further, the diameter of the weight member 1 is not larger than that of the cavity, so that the weight member 2 can be placed in the cavity of the receiving portion 112. When the fastening piece 1 is installed, the weight part 1 is placed in the cavity, and then the first semi-annular sleeve 11 and the second semi-annular sleeve 12 are butted to form an annular sleeve around the spokes on the steering wheel and are sleeved on the spokes. After the fastening piece 1 is disassembled, the weight part 2 is poured out from the cavity. If the weight 2 is stuck in the cavity, it can be taken out through the annular take-out portion of the weight 2.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (9)
1. A rotational inertia adjustment mechanism for use in an automotive steering wheel, comprising:
the fastening piece comprises a first semi-annular sleeve and a second semi-annular sleeve, connecting parts are arranged at two ends of the first semi-annular sleeve and two ends of the second semi-annular sleeve respectively, the connecting parts at two ends of the first semi-annular sleeve and the connecting parts at two ends of the second semi-annular sleeve are connected to form an annular sleeve, the annular sleeve is sleeved on spokes of the steering wheel, and the first semi-annular sleeve and/or the second semi-annular sleeve are/is provided with a containing part;
at least one weight member mounted in the receptacle for varying the weight of the steering wheel to adjust the moment of inertia of the steering wheel.
2. A rotary inertia adjusting mechanism as claimed in claim 1, wherein the connecting portions at both ends of the first semi-annular sleeve have convex portions respectively, the connecting portions at both ends of the second semi-annular sleeve have concave portions respectively, and the first semi-annular sleeve and the second semi-annular sleeve are connected by the mutual engagement of the convex portions and the concave portions.
3. A rotary inertia adjustment mechanism according to claim 1, wherein the fastener is of a resilient plastics material.
4. A rotary inertia adjustment mechanism according to claim 3, wherein the resilient plastic is TPE or TPEE.
5. A rotary inertia adjustment mechanism according to claim 3, wherein the mass is of plastics or stainless steel.
6. The mechanism of claim 3, wherein the connecting portions of the first semi-annular sleeve and the second semi-annular sleeve are provided with holes, lead balls are mounted in the holes, the diameter of each lead ball is larger than that of each hole, and the first semi-annular sleeve and the second semi-annular sleeve are connected by inlaying the lead balls in the holes of the connecting portions at the two ends of the first semi-annular sleeve and the second semi-annular sleeve.
7. A rotary inertia adjustment mechanism according to claim 1, wherein the mass of the weight member is 2g to 50 g.
8. The mechanism of claim 1, wherein the first semi-annular sleeve and/or the second semi-annular sleeve are provided with a plurality of holes, and the holes are provided with magnetic parts for attracting the mobile phone shell.
9. A rotary inertia adjustment mechanism according to claim 1, wherein the receiving portions are located at both ends of the first and second semi-annular sleeves, and the receiving portion has a cavity that receives the weight member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010075919.2A CN111098911A (en) | 2020-01-22 | 2020-01-22 | Rotational inertia adjusting mechanism for steering wheel of automatic driving automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010075919.2A CN111098911A (en) | 2020-01-22 | 2020-01-22 | Rotational inertia adjusting mechanism for steering wheel of automatic driving automobile |
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| Publication Number | Publication Date |
|---|---|
| CN111098911A true CN111098911A (en) | 2020-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010075919.2A Pending CN111098911A (en) | 2020-01-22 | 2020-01-22 | Rotational inertia adjusting mechanism for steering wheel of automatic driving automobile |
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| CN (1) | CN111098911A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0926038A2 (en) * | 1997-12-18 | 1999-06-30 | Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 | Steering wheel |
| KR20060022388A (en) * | 2004-09-07 | 2006-03-10 | 현대자동차주식회사 | Rotating inertia steering wheel |
| US20080018087A1 (en) * | 2006-07-20 | 2008-01-24 | Nihon Plast Co., Ltd. | Steering wheel |
| CN105973625A (en) * | 2016-05-05 | 2016-09-28 | 中信重工机械股份有限公司 | Rotational inertia adjusting device for experimental platform of elevator system |
| CN207335966U (en) * | 2017-06-30 | 2018-05-08 | 博世华域转向系统有限公司 | A kind of device for being used to adjust torque direction disk rotary inertia |
| CN208795515U (en) * | 2018-09-17 | 2019-04-26 | 浙江梵隆汽车部件有限公司 | For adjusting the device of torque direction disk rotary inertia |
| CN209509215U (en) * | 2019-02-01 | 2019-10-18 | 青岛理工大学 | Adaptive mechanical driving adjusts rotational inertia type control system |
| CN211642325U (en) * | 2020-01-22 | 2020-10-09 | 上海权策微电子技术有限公司 | Rotational inertia adjusting mechanism for steering wheel of automatic driving automobile |
-
2020
- 2020-01-22 CN CN202010075919.2A patent/CN111098911A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0926038A2 (en) * | 1997-12-18 | 1999-06-30 | Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 | Steering wheel |
| KR20060022388A (en) * | 2004-09-07 | 2006-03-10 | 현대자동차주식회사 | Rotating inertia steering wheel |
| US20080018087A1 (en) * | 2006-07-20 | 2008-01-24 | Nihon Plast Co., Ltd. | Steering wheel |
| CN105973625A (en) * | 2016-05-05 | 2016-09-28 | 中信重工机械股份有限公司 | Rotational inertia adjusting device for experimental platform of elevator system |
| CN207335966U (en) * | 2017-06-30 | 2018-05-08 | 博世华域转向系统有限公司 | A kind of device for being used to adjust torque direction disk rotary inertia |
| CN208795515U (en) * | 2018-09-17 | 2019-04-26 | 浙江梵隆汽车部件有限公司 | For adjusting the device of torque direction disk rotary inertia |
| CN209509215U (en) * | 2019-02-01 | 2019-10-18 | 青岛理工大学 | Adaptive mechanical driving adjusts rotational inertia type control system |
| CN211642325U (en) * | 2020-01-22 | 2020-10-09 | 上海权策微电子技术有限公司 | Rotational inertia adjusting mechanism for steering wheel of automatic driving automobile |
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