CN114311033A - Stability augmentation holder and delivery robot - Google Patents
Stability augmentation holder and delivery robot Download PDFInfo
- Publication number
- CN114311033A CN114311033A CN202210033891.5A CN202210033891A CN114311033A CN 114311033 A CN114311033 A CN 114311033A CN 202210033891 A CN202210033891 A CN 202210033891A CN 114311033 A CN114311033 A CN 114311033A
- Authority
- CN
- China
- Prior art keywords
- stability
- supporting
- power
- assembly
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Toys (AREA)
- Manipulator (AREA)
Abstract
The application is suitable for the technical field of robots, and particularly provides a stability-increasing cradle head and a distribution robot, which comprise a base plate, a power assembly and a supporting assembly; the base plate is used for connecting the walking equipment; the power assembly is arranged on the substrate, and a signal input end of the power assembly is electrically connected with a signal output end of the walking equipment; the supporting component is provided with a bearing surface, the power output end of the power component is connected with the supporting component, and the supporting component is driven by the power component to rotate so as to enable the bearing surface and the horizontal plane to keep a preset included angle. The technical problem that objects are prone to toppling or spilling due to the fact that the objects are not smooth when the objects are delivered by a delivery robot in the prior art is solved.
Description
Technical Field
The invention relates to the technical field of robots, in particular to a stability-increasing cradle head and a distribution robot.
Background
At present, robots applied to distribution and distribution scenes are wheel-type mobile robots, and the wheel-type robots usually work on flat horizontal ground, so that even in a climbing scene, the slopes of the slopes are small, and the wheel-type robots stably run in the simple environment. However, in many scenes, the ground is not flat enough, some ground is uneven, some ground has a large inclination, and some ground is even a step.
Although the legged robot has stronger motion capability in a complex environment than a wheeled robot, it is still difficult to ensure the stability of objects carried by the legged robot when the legged robot is used for distributing the objects, for example, the objects carried by the legged robot are toppled over, and for example, the liquid carried by the legged robot is toppled over.
Disclosure of Invention
In a first aspect, an object of the present invention is to provide a stability-increasing pan/tilt head, which solves the technical problem in the prior art that when a robot dispenses objects, the objects are prone to topple or spill due to poor flatness of a work scene or a ground.
In order to achieve the purpose, the invention adopts the technical scheme that: provided is a stability augmentation pan/tilt head, including:
the base plate is used for connecting walking equipment;
the power assembly is arranged on the substrate, a signal input end of the power assembly is electrically connected with a signal output end of the walking device, and the walking device is used for transmitting signals to the power assembly so as to enable the power assembly to operate; and
the supporting component is provided with a bearing surface, the power output end of the power component is connected with the supporting component, and the supporting component is driven by the power component to rotate so as to enable a preset included angle to be kept between the bearing surface and a horizontal plane.
In one embodiment, the power assembly is a motor module.
In one embodiment, the motor module comprises:
the motor is fixedly arranged on the substrate, and the power output end of the motor is connected with the supporting component; and
and the control module is electrically connected with the motor and is also used for receiving an instruction signal of the walking equipment.
In one embodiment, a fixing plate is further arranged on the base plate, and a limiting block for enabling the supporting assembly to rotate within a preset angle range is arranged on the fixing plate.
In one embodiment, the support assembly comprises:
a bearing portion having the bearing surface; and
the supporting plate is connected with the bearing part and the power output end of the power assembly respectively.
In one embodiment, the supporting part is a plate-shaped tray or a shell-shaped container with an inner cavity.
In one embodiment, the supporting plate is a plate body with at least two branches, the branches are fixedly connected with the supporting part, and the junction of the branches is fixedly connected with the power output end of the power assembly.
In one embodiment, the base plate and the fixing plate are provided with wire through holes.
In one embodiment, the number of the limiting blocks is two, and the two limiting blocks respectively touch the supporting assembly when the supporting assembly is at the forward rotation limit position and the reverse rotation limit position.
The stability-increasing cradle head provided by the invention has the advantages that the substrate is used for connecting walking equipment, can be a distribution robot and the like, the base plate moves under the driving of the walking device, so that the stability-increasing cradle head moves along with the base plate, the bearing surface of the supporting component is used for bearing and bearing the articles to be delivered, and the bearing surface is provided with an initial position, namely, an initial preset included angle is formed between the supporting surface and the horizontal plane, when the supporting surface is at the position, the object placed on the supporting surface can not be toppled, because the walking equipment can incline when moving, the preset included angle between the bearing surface and the horizontal plane changes, the object can be toppled, so supporting component in this application can take place to rotate under power component's effect, and then adjusts the contained angle of bearing face and horizontal plane and make it resume initial default contained angle, guarantees that article can not take place to drop.
On the other hand, another object of the present application is to provide a delivery robot, which includes the stability-increasing pan/tilt head.
The delivery robot provided by the invention is provided with the stability-increasing cradle head, so that the inclination of the article can be correspondingly adjusted along with the inclination of the delivery robot when the article is conveyed, the article can keep a fixed position, the article cannot fall or even fall off, and the reliability of conveying the article is ensured.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a stability-increasing pan/tilt provided by an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of the stability-increasing tripod head in FIG. 1 in an ascending state;
FIG. 3 is a schematic structural diagram of the stability-enhancing cradle head in FIG. 1 in a downhill state;
FIG. 4 is a schematic structural view of the fixing plate of FIG. 1;
fig. 5 is a schematic structural diagram of a stability-enhancing pan/tilt head mounted on a foot robot according to an embodiment of the present invention.
In the figure, 1, a substrate; 2. a bearing surface; 3. a motor module; 4. a fixing plate; 5. a limiting block; 6. a fixed shaft; 7. a support plate; 8. a bearing part; 9. and a wire passing hole.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. The meaning of "a number" is one or more unless specifically limited otherwise.
In the description of the present invention, it is to be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1 to 3, the present invention provides an embodiment of a stability-enhancing cradle head, which specifically includes: the device comprises a substrate 1, a power assembly and a support assembly; the base plate 1 is used for being connected with a walking device, and the walking device can be a distribution robot, and particularly can be a food delivery robot; the supporting component is used for supporting the articles to be dispensed, the supporting component is provided with a supporting surface 2, the articles can be placed on the supporting surface 2, the supporting component further comprises a power component, the power component is used for providing power, the supporting component is mainly used for driving the supporting component to rotate, the articles placed on the supporting surface 2 are enabled to keep a certain position, and the articles cannot be toppled.
Specifically, when the walking device is not in operation, the supporting surface 2 of the walking device maintains a certain preset included angle with the horizontal plane, the included angle may range from-5 ° to +5 °, and is preferably 0 °, that is, the walking device is in a completely horizontal state, so that the object can be well placed on the supporting surface 2, and sufficient stability is maintained, when the walking device starts to move, due to the influence of the working environment or the flatness of the ground, the walking device may incline to a certain extent, for example, when encountering a slope, a step, or an obstacle, and the base plate 1 is connected to the walking device, and therefore, the base plate may also incline, which may cause the object to topple over or separate from, in order to prevent the problem, a power assembly is provided in this embodiment, a power output end of the power assembly is connected to the supporting assembly, that is, the power assembly drives the supporting assembly to rotate, thereby rotating the bearing surface 2 and keeping the bearing surface 2 within the range of the preset included angle.
The contained angle is predetermine in keeping between the bearing face 2 that this embodiment provided and the horizontal plane, and the horizontal plane is when the article is placed at bearing face 2 promptly, if bearing face 2 is 0 with horizontal plane contained angle, then bearing face 2 then level setting, also article just this moment only receive perpendicular decurrent gravity, and not component, can make stable the placing of article on bearing face 2 like this, can not take place to slide or empty.
As shown in fig. 5, the walking device may be a meal delivery robot, and specifically may be a wheeled robot or a legged robot, where the wheeled robot is limited by a working scene and may not tilt at a large angle, and the legged robot has a wider applicability and can be applied to uneven ground or even stepped ground, so that the legged robot needs to solve the technical problem of preventing articles from toppling over.
Specifically, the foot type robot is provided with a position capable of mounting the substrate 1, the substrate 1 can be fixedly mounted on the foot type robot and moves along with the foot type robot, the power assembly is fixedly mounted on the walking equipment and can be selectively connected through a screw, and the supporting assembly can rotate under the driving of the power assembly, so that the inclination angle generated when the foot type robot moves is balanced, and the bearing surface 2 is always kept in a preset angle range.
The power component can receive signals from the walking equipment, thereby determining the rotating angle, the inside system capable of calculating the self inclination angle of the robot that has of walking equipment such as the foot robot among the prior art, for example, the four-foot robot, can be through measuring the angle and the rotational speed of joint, the acceleration of the robot barycenter, the coordinate position of four feet is calculated to trunk rotation matrix and trunk angular velocity, the state that the robot itself is located is obtained, thereby calculate the real-time inclination that the robot is located through the IMU sensor, then the system transmits the instruction signal to the power component in real time, the power component can carry out the reverse operation of appropriateness according to the signal, thereby drive the supporting component and rotate the suitable angle, make the supporting surface 2 keep in the preset angle range.
As shown in fig. 1 to fig. 3, as a preferred embodiment of the stability augmentation platform provided in this embodiment, the power assembly may take the form of a motor module 3.
The motor module 3 comprises a motor and other devices, the motor runs relatively stably and is easy to install, the supporting component can be driven to rotate by the rotation of the motor, and the angle of the bearing surface 2 can be adjusted.
Specifically, motor module 3 includes motor and control module, and the motor can select to step motor, rotatable specific angle, and control module can install on locating the circuit board, and it can be used to receive the signal that comes from the walking equipment to handle the signal, and then to the motor give-out order, control motor rotates certain angle value, has just so realized adjusting 2 inclinations of bearing surface in real time, guarantees the stability of article.
Alternatively, the power assembly in this embodiment may also be selected from other power output devices, and as long as the power assembly can finally push the support assembly to rotate, all within the protection scope of the present application, specifically, the cylinder may be selected, and the linear motion of the cylinder is converted into rotation through a matched structure, so as to drive the support assembly to rotate, and the cylinder may receive a signal of a control system inside the walking device and be controlled by the control system inside the walking device.
As shown in fig. 1-4, further, the supporting component has a maximum rotation range, that is, even when the walking device has a large inclination angle, the supporting component cannot follow the walking device without limitation, because the supporting component will touch the substrate 1 after rotating to a certain inclination angle, and interfere with the substrate 1, in order to solve this problem, the embodiment further provides a limiting block 5, the limiting block 5 is a mechanical hard contact limiting block, a fixed plate 4 is mounted on the substrate 1, the limiting block 5 is disposed on the fixed plate 4, and because the fixed plate 4 is stationary, the limiting block 5 is also stationary, and when the supporting component rotates, the supporting component can contact the limiting block 5 at a specific position, so as to block the rotation of the supporting component, and prevent the supporting component from interfering with the substrate 1 during the rotation.
In addition, in order to ensure the stability of the rotation of the supporting component, the embodiment further provides that a fixed shaft 6 is arranged on the fixed plate 4, a bearing is arranged on the fixed shaft 6, the supporting component is arranged in a relative rotation mode between the bearing and the fixed shaft 6, one position of the supporting component is connected with the power output end of the power component and rotates under the driving of the power output end, the other position of the supporting component is connected to the fixed shaft 6 in a rotating mode and can rotate around the fixed shaft 6, and therefore the supporting component is provided with two connecting points, and the stability of the supporting component in the rotating process is improved.
As shown in fig. 1-3, two fixing plates 4 are preferably provided, which are respectively disposed on two sides of the power assembly and are used for covering two sides of the power assembly, and an output end of the power assembly can penetrate through the fixing plate 4 and then be connected with the supporting assembly. And the other side of the power assembly, which is not the output end, is provided with another fixed plate 4, and a fixed shaft 6 is arranged on the fixed plate 4.
Specifically, the limiting block 5 can be in any shape as long as the limiting block can be in contact with the supporting assembly during rotation, and the shape can be cylindrical, round table-shaped or spherical or is in the shape with an arc surface, so that the surface in the shape is arc-shaped without sharp protrusions, and damage caused by hard contact is avoided. The stopper 5 has a length such that its protruding end is adapted to contact the support member.
As shown in fig. 1 to fig. 3, as a preferred embodiment of the stability-enhancing tripod head provided in this embodiment, the support assembly includes a bearing portion 8 and a support plate 7, wherein the bearing surface 2 is disposed on the bearing portion 8, the support plate 7 is connected to a bottom surface of the bearing portion 8, and another side of the support plate 7 is connected to a power output end of the power assembly. Specifically, the supporting part 8 is used for supporting the object, the supporting plate 7 is used for connecting the power output end, the supporting part and the supporting plate are mutually assembled to form a supporting component which can support the object and can rotate, the structure is simple, the installation is convenient, the cost is low, and the effect is good.
Alternatively, the supporting portion 8 may also be directly connected to the power output end of the power assembly, and at this time, the bottom of the supporting portion 8 may be set to be tapered or triangular, and the bottom end is connected to the power output end, and at this time, the supporting plate 7 may be avoided, and may also be used as an alternative mode of this embodiment.
Further, the structure of the supporting portion 8 may be selected from a plate-shaped tray or a shell-shaped container having an inner cavity. The bearing part 8 is a tray, the tray is provided with a flat surface, the surface of the tray is a bearing surface 2, the tray can be used for delivering food, and food is placed in the tray body of the tray and can be used for a food delivery robot.
The support part 8 may be a shell-shaped container having an inner cavity, and in this case, the support part may be used for placing a liquid or fluid or the like, placing the article in the container, and carrying the article, and in this case, the support surface 2 may be an inner bottom of the container.
The tray and the shell-shaped container provided by the embodiment are preferred embodiments of the supporting part 8, but are not limited to the tray and the shell-shaped container, and any structure which has the supporting surface 2 and can be used for placing articles is within the protection scope of the present application. Such as a basin or bowl-like vessel, etc.
As shown in fig. 1-3, the supporting plate 7 is a plate body having at least two branches, preferably two branches, which is material-saving and has sufficient stability, so the supporting plate 7 may have a V-shape or a V-like shape, the ends of the two branches are connected to the bottom surface of the supporting portion 8, and the junction of the two branches, i.e. the bottom end of the V-shape, is connected to the power output end.
The supporting plate 7 provided by the embodiment has a simple structure, is convenient to install, has good stability, and realizes connection between the power assembly and the bearing part 8. The junction of the branches is connected with the power output end, and the supporting plate 7 can be driven to rotate under the power output of the power assembly, and finally the bearing part 8 is driven to rotate. Alternatively, the supporting plate 7 may be shaped to have more than two branches, and the ends of the branches are connected to the bottom surface of the supporting portion 8 to achieve a firm connection.
Because this embodiment provides the backup pad 7 of class V-arrangement, so set up stopper 5 on fixed plate 4 and can touch backup pad 7, realize rotating spacing operation, specifically, locate the intermediate position of V-arrangement structure with stopper 5, backup pad 7 is when rotating, the inside wall of its branch then touches stopper 5, the realization blocks the rotation, and can be equipped with the groove structure the same with stopper 5 shape on the inside wall of the branch of backup pad 7, for example can be the semicircular through groove, stopper 5 enters into inside the recess when touching. In a preferred embodiment of the present invention, the substrate 1 and the fixing plate 4 are provided with wire passing holes 9.
In this embodiment, the motor module 3 is provided with a control module therein, which needs to be electrically connected and threaded, so that the base plate 1 and the fixing plate 4 are both provided with wire passing holes 9 for passing the wire smoothly, and the hidden wiring method has an aesthetic property and a dustproof and waterproof sealing property.
Furthermore, the number of the limiting blocks 5 is two, and the two limiting blocks 5 respectively touch the supporting assembly when the supporting assembly is at the forward rotation limit position and the reverse rotation limit position.
The application also provides a delivery robot, and it includes above-mentioned steady cloud platform that increases.
The delivery robot provided by the invention is provided with the stability-increasing cradle head, so that the inclination of the article can be correspondingly adjusted along with the inclination of the delivery robot when the article is conveyed, the article can keep a fixed position, the article cannot fall or even fall off, and the reliability of conveying the article is ensured.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. Increase steady cloud platform, its characterized in that includes:
the base plate is used for connecting walking equipment;
the power assembly is arranged on the substrate, a signal input end of the power assembly is electrically connected with a signal output end of the walking device, and the walking device is used for transmitting signals to the power assembly so as to enable the power assembly to operate; and
the supporting component is provided with a bearing surface, the power output end of the power component is connected with the supporting component, and the supporting component is driven by the power component to rotate so as to enable a preset included angle to be kept between the bearing surface and a horizontal plane.
2. The stability-augmenting pan/tilt head of claim 1, wherein said power assembly is a motor module.
3. The stability-augmenting pan/tilt head of claim 2, wherein said motor module comprises:
the motor is fixedly arranged on the substrate, and the power output end of the motor is connected with the supporting component; and
and the control module is electrically connected with the motor and is also used for receiving an instruction signal of the walking equipment.
4. The stability-increasing tripod head according to any one of claims 1 to 3, wherein a fixed plate is further disposed on the base plate, and a limit block for rotating the support assembly within a preset angle range is disposed on the fixed plate.
5. A stability-augmenting head according to any one of claims 1-3, wherein said support assembly comprises:
a bearing portion having the bearing surface; and
the supporting plate is connected with the bearing part and the power output end of the power assembly respectively.
6. A stability-augmenting head according to claim 5, wherein said bearing portion is a plate-like tray or a shell-like container having an inner cavity.
7. The stability-augmenting pan/tilt according to claim 5, wherein the support plate is a plate body having at least two branches, the branches are fixedly connected to the support portion, and the junction of the branches is fixedly connected to the power output end of the power assembly.
8. The stability-augmenting pan/tilt according to claim 4, wherein wire holes are provided on the base plate and the fixing plate.
9. The stability-enhancing cradle head according to claim 4, wherein there are two limiting blocks, and the two limiting blocks touch the supporting assembly when the supporting assembly is at the forward rotation limit position and the reverse rotation limit position, respectively.
10. A delivery robot comprising the stability-enhancing cradle head according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210033891.5A CN114311033A (en) | 2022-01-12 | 2022-01-12 | Stability augmentation holder and delivery robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210033891.5A CN114311033A (en) | 2022-01-12 | 2022-01-12 | Stability augmentation holder and delivery robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114311033A true CN114311033A (en) | 2022-04-12 |
Family
ID=81026833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210033891.5A Pending CN114311033A (en) | 2022-01-12 | 2022-01-12 | Stability augmentation holder and delivery robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114311033A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108583919A (en) * | 2018-06-27 | 2018-09-28 | 中国人民解放军国防科技大学 | A UAV Airborne PTZ Stabilization System Suitable for Panoramic Video Shooting |
| US20180305018A1 (en) * | 2017-06-30 | 2018-10-25 | Haoxiang Electric Energy (Kunshan) Co., Ltd. | Transport drone |
| CN112067049A (en) * | 2020-09-02 | 2020-12-11 | 深圳市中科华宇科技有限公司 | A six-legged robot for electric power facility patrols and examines |
| CN112693541A (en) * | 2020-12-31 | 2021-04-23 | 国网智能科技股份有限公司 | Foot type robot of transformer substation, inspection system and method |
| CN213054841U (en) * | 2020-05-29 | 2021-04-27 | 廊坊市智恒机器人科技有限公司 | Robot head mechanism capable of being rotationally adjusted |
| US20210379774A1 (en) * | 2018-12-03 | 2021-12-09 | The University Of Queensland | Gyroscopically stabilised legged robot |
-
2022
- 2022-01-12 CN CN202210033891.5A patent/CN114311033A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180305018A1 (en) * | 2017-06-30 | 2018-10-25 | Haoxiang Electric Energy (Kunshan) Co., Ltd. | Transport drone |
| CN108583919A (en) * | 2018-06-27 | 2018-09-28 | 中国人民解放军国防科技大学 | A UAV Airborne PTZ Stabilization System Suitable for Panoramic Video Shooting |
| US20210379774A1 (en) * | 2018-12-03 | 2021-12-09 | The University Of Queensland | Gyroscopically stabilised legged robot |
| CN213054841U (en) * | 2020-05-29 | 2021-04-27 | 廊坊市智恒机器人科技有限公司 | Robot head mechanism capable of being rotationally adjusted |
| CN112067049A (en) * | 2020-09-02 | 2020-12-11 | 深圳市中科华宇科技有限公司 | A six-legged robot for electric power facility patrols and examines |
| CN112693541A (en) * | 2020-12-31 | 2021-04-23 | 国网智能科技股份有限公司 | Foot type robot of transformer substation, inspection system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3987376B1 (en) | Autonomous utility cart and robotic cart platform | |
| US10953998B2 (en) | Systems and methods for providing stability support | |
| US7365891B2 (en) | Method and apparatus for directing energy based range detection sensors | |
| WO2019125998A1 (en) | A mobile robot having an improved suspension system | |
| CN111251271B (en) | SLAM robot for constructing and positioning rotary laser radar and indoor map | |
| CN114311033A (en) | Stability augmentation holder and delivery robot | |
| WO2023065471A1 (en) | Transport apparatus and method for cleaning robot of photovoltaic module | |
| CN207190706U (en) | Mobile robot's height adaptive chassis | |
| CA2178071A1 (en) | Sensing device | |
| IE831244L (en) | Mounting pedestal | |
| CN103792958A (en) | Method and device for control | |
| CN105783646A (en) | Portable tree height quick measurement tool | |
| US20210140181A1 (en) | Autonomous Power Trowel | |
| CN101840137A (en) | Stepless level and angle regulator | |
| CN119768749A (en) | Autonomous utility car and robotic car platform | |
| CN209665427U (en) | A kind of robot expansion platform and robot | |
| CN214222593U (en) | Laser measuring equipment with automatic data return function | |
| KR102750573B1 (en) | VR motion control method, multidimensional motion platform and thrust universal joint bearing | |
| CN107322565A (en) | Transfer robot | |
| KR102660601B1 (en) | Control method for stable operation of mobile robots | |
| CN210106942U (en) | Cloud platform with monitoring function | |
| CN211349881U (en) | A simulation sand table for moon base is built | |
| CN221068273U (en) | Narrow and small space detector | |
| CN112299122A (en) | Construction paying-off robot with vibration reduction function and working method | |
| KR102670522B1 (en) | Autonomous driving unmanned transport vehicle capable of combining by loader capacity using multiple inertial measurement unit and camera sensor fusion-based location recognition |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220412 |