CN111469139A - Welcome robot - Google Patents
Welcome robot Download PDFInfo
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- CN111469139A CN111469139A CN202010315511.8A CN202010315511A CN111469139A CN 111469139 A CN111469139 A CN 111469139A CN 202010315511 A CN202010315511 A CN 202010315511A CN 111469139 A CN111469139 A CN 111469139A
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- body shell
- lower body
- fixedly connected
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- shell
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J11/00—Manipulators not otherwise provided for
- B25J11/008—Manipulators for service tasks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J5/00—Manipulators mounted on wheels or on carriages
- B25J5/007—Manipulators mounted on wheels or on carriages mounted on wheels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Programme-controlled manipulators
- B25J9/10—Programme-controlled manipulators characterised by positioning means for manipulator elements
- B25J9/14—Programme-controlled manipulators characterised by positioning means for manipulator elements fluid
- B25J9/146—Rotary actuators
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Abstract
The invention discloses a welcome robot, wherein when the welcome robot bows, a hydraulic cylinder drives a hydraulic telescopic rod to stretch and retract, so that one end, far away from an upper body connecting part, of an upper body shell is far away from a lower body shell, the hydraulic telescopic rod and the first rotating shaft rotate together with the lower body connecting part, a second rotating shaft and the upper body shell rotate, the hydraulic telescopic rod stretches vertically, the upper body shell rotates by taking the first rotating shaft as a center, and an angle of 30 degrees is formed between the upper body shell and the lower body shell.
Description
Technical Field
The invention relates to the field of robots, in particular to a welcome robot.
Background
At present, the welcome robot is a high-tech product integrating a voice recognition technology and an intelligent motion technology, and the robot strives to be vivid for simulating human types, heights, body shapes and the like, so that people feel true. In the prior art, the greeting robot can be placed in activities and sales promotion sites such as meeting places, hotels, shopping malls and the like to sense people around, and when people are detected to pass by the greeting robot, the greeting robot can actively make a call and show actions with the passing people or communicate with the people.
However, the existing greeting robot can only make some simple welcome actions and speak some welcome languages through various sensors and sound modules, but cannot make some greeting actions frequently used by humans, such as bowing, and the like, so that the use effect is influenced.
Disclosure of Invention
The invention aims to provide a welcome robot, and aims to solve the technical problems that the welcome robot in the prior art can only make some simple welcome actions through various sensors and sound modules, and can not make some welcome actions frequently used by people such as bowing and the like by speaking some welcome languages, so that the use effect is influenced.
In order to achieve the purpose, the welcome robot comprises a lower body shell, an upper body shell and a connecting device; the upper body shell and the lower body shell are connected through the connecting device and are positioned above the lower body shell, and the connecting device is fixedly connected with the lower body shell, is rotatably connected with the upper body shell and drives the lower body shell and the upper body shell to rotate; the connecting device comprises a lower body connecting piece, a first rotating shaft, an upper body connecting piece, a supporting component and a telescopic driving component, the lower body connecting piece is fixedly connected with the lower body shell, and is positioned at one side of the lower body shell close to the upper body shell, the first rotating shaft is rotationally connected with the lower body connecting piece, and is positioned at one side of the lower body connecting piece far away from the lower body shell, the upper body connecting piece is fixedly connected with the first rotating shaft, and is fixedly connected with the upper body shell and positioned between the first rotating shaft and the upper body shell, the supporting component is fixedly connected with the lower body shell, and is rotatably connected with the upper body shell and is positioned between the lower body shell and the upper body shell, the telescopic driving component is fixedly connected with the lower body shell, the upper body shell is rotatably connected with the lower body shell and extends and retracts towards the direction close to the lower body shell; flexible drive assembly includes second pivot, hydraulic telescoping rod and pneumatic cylinder, the second pivot with the upper part of the body casing rotates to be connected, and is located the upper part of the body casing is close to one side of lower part of the body casing, hydraulic telescoping rod with the second pivot rotates to be connected, and is located the periphery of second pivot, and the orientation the direction of lower part of the body casing is flexible, the pneumatic cylinder with hydraulic telescoping rod fixed connection, and with lower part of the body casing fixed connection, and be located the inside of lower part of the body casing, the pneumatic cylinder is located the lower part of the body casing is close to one side of upper part of the body casing, and is located the lower part of the body casing is kept away from one side of lower part of the body connecting piece, and the drive hydraulic telescoping rod is flexible.
The supporting assembly comprises a supporting cylinder and a third rotating shaft, the supporting cylinder is fixedly connected with the lower body shell, is positioned on one side of the lower body shell close to the upper body shell, and is positioned between the hydraulic cylinder and the lower body connecting piece; the third pivot with support the cylinder and rotate and be connected, and with upper part of the body casing rotates and is connected, and is located the upper part of the body connecting piece with between the second pivot.
The supporting cylinder comprises a cylinder body, a plug head and a supporting rod, wherein the cylinder body is fixedly connected with the lower body shell, is positioned on one side of the lower body shell close to the upper body shell and extends into the lower body shell; the plug is connected with the cylinder body in a sliding way and is positioned inside the cylinder body; one end of the supporting rod is rotatably connected with the third rotating shaft, and the other end of the supporting rod is fixedly connected with the plug head and is positioned between the plug head and the third rotating shaft.
The welcome robot further comprises a guiding device and an IC card sensor, wherein the guiding device is fixedly connected with the lower body shell, is positioned in the lower body shell, extends out of the lower body shell towards the direction far away from the upper body shell and drives the lower body shell to walk; the IC card sensor is fixedly connected with the upper body shell, electrically connected with the guiding device and positioned on one side of the upper body shell, which is far away from the lower body shell.
The guiding device comprises a universal wheel and a walking driving assembly, wherein the universal wheel is rotatably connected with the lower body shell and is positioned on one side of the lower body shell, which is far away from the upper body shell; the walking driving assembly is fixedly connected with the universal wheel, fixedly connected with the lower body shell and positioned in the lower body shell to drive the universal wheel to rotate.
The walking driving assembly comprises a connecting component and a walking driving motor, wherein the connecting component is fixedly connected with the universal wheel, is rotatably connected with the lower body shell and is positioned on one side of the lower body shell, which is close to the universal wheel; the output end of the walking driving motor is fixedly connected with the connecting component, fixedly connected with the lower body shell and positioned in the lower body shell.
The connecting member comprises a connecting rod, a worm and a connecting gear, the connecting rod is rotatably connected with the lower body shell, is fixedly connected with the universal wheel and is positioned on one side of the lower body shell, which is close to the universal wheel; the worm is fixedly connected with the connecting rod and is positioned on the periphery of the connecting rod; the connecting gear with the lower part of the body casing is connected through the pivot, and with the worm cooperation, and with the output cooperation of walking driving motor, the connecting gear is located the worm with between the walking driving motor.
The guiding device further comprises a rotary bearing, a mechanical arm and a rotary driving motor, wherein the rotary bearing is rotatably connected with the upper body shell, is positioned on one side of the upper body shell, which is far away from the lower body shell, and is positioned on one side of the upper body shell, which is close to the IC card sensor; the mechanical arm is fixedly connected with the rotary bearing, is rotatably connected with the upper body shell through the rotary bearing, and is positioned on one side of the rotary bearing, which is far away from the upper body shell; the rotary driving motor is fixedly connected with the upper body shell, the output end of the rotary driving motor is fixedly connected with the mechanical arm, and the rotary driving motor is located in the upper body shell and drives the mechanical arm to rotate.
The welcome robot further comprises an infrared detector, wherein the infrared detector is fixedly connected with the lower body shell and is positioned at one side, close to the lower body connecting piece, of the lower body shell, and peripheral obstacles are detected.
The welcome robot further comprises a voice control sound box, the voice control sound box is fixedly connected with the upper body shell, electrically connected with the infrared detector and located on one side, close to the infrared detector, of the upper body shell.
According to the welcome robot, when the welcome robot bows, the hydraulic cylinder drives the hydraulic telescopic rod to stretch and retract, so that one end, away from the upper body connecting part, of the upper body shell is far away from the lower body shell, and the upper body connecting part and the first rotating shaft rotate together with the lower body connecting part, so that the second rotating shaft and the upper body shell rotate, the hydraulic telescopic rod stretches vertically, the upper body shell rotates by taking the first rotating shaft as a center, and the upper body shell and the lower body shell form an angle of 30 degrees, so that the welcome robot can do bow motions similar to human beings, and the using effect of the welcome robot is better.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic view of the connection of the upper body case and the lower body case of the present invention.
Fig. 2 is a schematic structural view of the support assembly of the present invention.
Fig. 3 is a schematic diagram of the overall external structure of the greeting robot.
Figure 4 is a schematic view of the connection of the robotic arm and upper body shell of the present invention.
Fig. 5 is a schematic structural view of the travel drive assembly of the present invention.
In the figure: 1-lower body shell, 2-upper body shell, 3-connecting device, 4-guiding device, 5-IC card sensor, 6-infrared detector, 7-sound control sound, 31-lower body connecting piece, 32-first rotating shaft, 33-upper body connecting piece, 34-supporting component, 35-telescopic driving component, 41-universal wheel, 42-walking driving component, 43-rotating bearing, 44-mechanical arm, 45-rotating driving motor, 100-usher robot, 341-supporting cylinder, 342-third rotating shaft, 351-second rotating shaft, 352-hydraulic telescopic rod, 353-hydraulic cylinder, 421-connecting component, 422-walking driving motor, 3411-cylinder body, 3412-plug, 3413-supporting rod, 4211-connecting rod, 4212-worm and 4213-connecting gear.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In a first example of the present embodiment:
referring to fig. 1 and 2, the present invention provides a greeting robot 100, which includes a lower body housing 1, an upper body housing 2 and a connecting device 3; the upper body shell 2 is connected with the lower body shell 1 through the connecting device 3 and is positioned above the lower body shell 1, and the connecting device 3 is fixedly connected with the lower body shell 1, is rotatably connected with the upper body shell 2 and drives the lower body shell 1 and the upper body shell 2 to rotate; the connecting device 3 comprises a lower body connecting piece 31, a first rotating shaft 32, an upper body connecting piece 33, a supporting component 34 and a telescopic driving component 35, the lower body connecting piece 31 is fixedly connected with the lower body shell 1 and is positioned at one side of the lower body shell 1 close to the upper body shell 2, the first rotating shaft 32 is rotatably connected with the lower body connecting piece 31 and is positioned at one side of the lower body shell 1, the upper body connecting piece 33 is fixedly connected with the first rotating shaft 32 and is fixedly connected with the upper body shell 2 and is positioned between the first rotating shaft 32 and the upper body shell 2, the supporting component 34 is fixedly connected with the lower body shell 1 and is rotatably connected with the upper body shell 2 and is positioned between the lower body shell 1 and the upper body shell 2, the telescopic driving component 35 is fixedly connected with the lower body shell 1, and is rotatably connected with the upper body casing 2 and extends and retracts toward the direction close to the upper body casing 2; the telescopic driving assembly 35 includes a second rotating shaft 351, a hydraulic telescopic rod 352 and a hydraulic cylinder 353, the second rotating shaft 351 is rotatably connected to the upper body casing 2 and is located at one side of the upper body casing 2 close to the lower body casing 1, the hydraulic telescopic rod 352 is rotatably connected to the second rotating shaft 351 and is located at the periphery of the second rotating shaft 351 and extends and retracts in the direction of the lower body casing 1, the hydraulic cylinder 353 is fixedly connected to the hydraulic telescopic rod 352 and is fixedly connected to the lower body casing 1 and is located inside the lower body casing 1, the hydraulic cylinder 353 is located at one side of the lower body casing 1 close to the upper body casing 2 and is located at one side of the lower body casing 1 far away from the lower body connecting member 31, and drives the hydraulic telescopic rod 352 to extend and retract.
Further, the supporting assembly 34 includes a supporting cylinder 341 and a third rotating shaft 342, the supporting cylinder 341 is fixedly connected to the lower body casing 1, and is located on one side of the lower body casing 1 close to the upper body casing 2, and is located between the hydraulic cylinder 353 and the lower body connecting member 31; the third rotating shaft 342 is rotatably connected to the supporting cylinder 341, rotatably connected to the upper body housing 2, and located between the upper body connecting member 33 and the second rotating shaft 351.
Further, the supporting cylinder 341 includes a cylinder 3411, a plug 3412 and a supporting rod 3413, the cylinder 3411 is fixedly connected to the lower body housing 1, and is located at a side of the lower body housing 1 close to the upper body housing 2 and extends into the interior of the lower body housing 1; plug 3412 is slidably connected to cylinder 3411 and is located inside cylinder 3411; one end of the supporting rod 3413 is rotatably connected to the third rotating shaft 342, and the other end of the supporting rod 3413 is fixedly connected to the plug 3412 and is located between the plug 3412 and the third rotating shaft 342.
In this embodiment, the upper body case 2 and the lower body case 1 constitute a humanoid robot, the top of the upper body case 2 is screwed with a robot head and internally mounted with a control module and a communication module, the front end of one side of the upper body case 2 close to the lower body case 1 is integrally fixed with the upper body connecting piece 33, the upper body connecting piece 33 is a rectangular body and extends out of the outer side surface of the upper body case 2 and is integrally fixed with the first rotating shaft 32, the lower body connecting piece 31 is located on one side of the lower body case 1 close to the upper body case 2 and extends out of the upper body case 2 toward the same direction as the upper body connecting piece 33, the lower body connecting piece 31 has connecting blocks rotatably connected with both ends of the first rotating shaft 32, so that the first rotating shaft 32 drives the upper body connecting piece 33 to rotate with the lower body connecting piece 31, the upper body shell 2 and the lower body shell 1 are rotated around the first rotating shaft 32, the bottom of the upper body shell 2 is provided with a groove, the groove is positioned at one side of the bottom of the upper body shell 2, which is far away from the upper body connecting piece 33, the second rotating shaft 351 is rotatably connected in the side walls at two sides of the groove, the hydraulic telescopic rod 352 is connected with the second rotating shaft 351 through a bearing, the inner shell of the bearing is fixedly welded with the second rotating shaft 351, the outer shell of the bearing is fixedly welded with the hydraulic telescopic rod 352, the hydraulic telescopic rod 352 is driven to rotate through the rotation of the balls of the bearing, the hydraulic cylinder 353 is fixed in the lower body shell 1 in a threaded manner and extends out of the top of the lower body shell 1, the hydraulic telescopic rod 352 extends into the hydraulic cylinder 353, and the hydraulic telescopic rod 352 drives the hydraulic telescopic rod 351 to extend and retract, further driving the upper body casing 2 to rotate about the first rotation shaft 32; the cylinder 3411 is threadedly mounted in the lower body housing 1 between the lower body connecting member 31 and the hydraulic cylinder 353, the support rod 3413 is slidably connected to the cylinder 3411 through the plug 3412 and extends into the cylinder 3411 to press air in the cylinder 3411, one end of the support rod 3413 remote from the plug 3412 is fixedly connected to the third rotating shaft 342, and the third rotating shaft 342 is located at the bottom of the upper body housing 2 and between the upper body connecting member 33 and the second rotating shaft 351 and rotates with the bottom of the upper body housing 2 to support the rotation of the upper body housing 2 and the lower body housing 1, so that when the guest-welcoming robot 100 performs a bowing motion, the hydraulic cylinder 353 drives the hydraulic telescopic rod 352 to extend and retract, and the end of the upper body housing 2 remote from the upper body connecting member 33 is remote from the lower body housing 1, the upper body connecting part 33 and the first rotating shaft 32 rotate together with the lower body connecting part 31, so that the second rotating shaft 351 and the upper body housing 2 rotate, the hydraulic telescopic rod 352 extends and retracts vertically, the upper body housing 2 rotates around the first rotating shaft 32, the upper body housing 2 and the lower body housing 1 form an angle of 30 degrees, the welcome robot 100 can perform a bow action similar to a human, and the welcome robot 100 is better in use effect.
In a second example of the present embodiment:
referring to fig. 1 to 4, the present invention provides a greeting robot 100, which includes a lower body housing 1, an upper body housing 2 and a connecting device 3; the upper body shell 2 is connected with the lower body shell 1 through the connecting device 3 and is positioned above the lower body shell 1, and the connecting device 3 is fixedly connected with the lower body shell 1, is rotatably connected with the upper body shell 2 and drives the lower body shell 1 and the upper body shell 2 to rotate; the connecting device 3 comprises a lower body connecting piece 31, a first rotating shaft 32, an upper body connecting piece 33, a supporting component 34 and a telescopic driving component 35, the lower body connecting piece 31 is fixedly connected with the lower body shell 1 and is positioned at one side of the lower body shell 1 close to the upper body shell 2, the first rotating shaft 32 is rotatably connected with the lower body connecting piece 31 and is positioned at one side of the lower body shell 1, the upper body connecting piece 33 is fixedly connected with the first rotating shaft 32 and is fixedly connected with the upper body shell 2 and is positioned between the first rotating shaft 32 and the upper body shell 2, the supporting component 34 is fixedly connected with the lower body shell 1 and is rotatably connected with the upper body shell 2 and is positioned between the lower body shell 1 and the upper body shell 2, the telescopic driving component 35 is fixedly connected with the lower body shell 1, and is rotatably connected with the upper body casing 2 and extends and retracts toward the direction close to the upper body casing 2; the telescopic driving assembly 35 includes a second rotating shaft 351, a hydraulic telescopic rod 352 and a hydraulic cylinder 353, the second rotating shaft 351 is rotatably connected to the upper body casing 2 and is located at one side of the upper body casing 2 close to the lower body casing 1, the hydraulic telescopic rod 352 is rotatably connected to the second rotating shaft 351 and is located at the periphery of the second rotating shaft 351 and extends and retracts in the direction of the lower body casing 1, the hydraulic cylinder 353 is fixedly connected to the hydraulic telescopic rod 352 and is fixedly connected to the lower body casing 1 and is located inside the lower body casing 1, the hydraulic cylinder 353 is located at one side of the lower body casing 1 close to the upper body casing 2 and is located at one side of the lower body casing 1 far away from the lower body connecting member 31, and drives the hydraulic telescopic rod 352 to extend and retract.
Further, the greeting robot 100 further comprises a guiding device 4 and an IC card sensor 5, wherein the guiding device 4 is fixedly connected with the lower shell 1, is located inside the lower shell 1, extends out of the lower shell 1 in a direction away from the upper shell 2, and drives the lower shell 1 to move; the IC card sensor 5 is fixedly connected to the upper body case 2, electrically connected to the guide device 4, and located on a side of the upper body case 2 away from the lower body case 1.
Further, the guiding device 4 comprises a universal wheel 41 and a walking driving assembly 42, wherein the universal wheel 41 is rotatably connected with the lower body shell 1 and is positioned on one side of the lower body shell 1 away from the upper body shell 2; the walking driving assembly 42 is fixedly connected with the universal wheel 41, fixedly connected with the lower body shell 1, and positioned in the lower body shell 1 to drive the universal wheel 41 to rotate.
Further, the walking driving assembly 42 includes a connecting member 421 and a walking driving motor 422, the connecting member 421 is fixedly connected to the universal wheel 41, is rotatably connected to the lower body housing 1, and is located on one side of the lower body housing 1 close to the universal wheel 41; the output end of the walking driving motor 422 is fixedly connected with the connecting member 421, fixedly connected with the lower body casing 1, and located inside the lower body casing 1.
Further, the connecting member 421 includes a connecting rod 4211, a worm 4212 and a connecting gear 4213, wherein the connecting rod 4211 is rotatably connected with the lower body casing 1, is fixedly connected with the universal wheel 41, and is located on one side of the lower body casing 1 close to the universal wheel 41; the worm 4212 is fixedly connected with the connecting rod 4211 and is positioned on the periphery of the connecting rod 4211; the connecting gear 4213 is connected with the lower body shell 1 through a rotating shaft, is matched with the worm 4212 and is matched with the output end of the walking driving motor 422, and the connecting gear 4213 is located between the worm 4212 and the walking driving motor 422.
Further, the guiding device 4 further comprises a rotary bearing 43, a mechanical arm 44 and a rotary driving motor 45, wherein the rotary bearing 43 is rotatably connected with the upper body housing 2 and is located on one side of the upper body housing 2 away from the lower body housing 1 and on one side of the upper body housing 2 close to the IC card sensor 5; the mechanical arm 44 is fixedly connected with the rotary bearing 43, is rotatably connected with the upper body housing 2 through the rotary bearing 43, and is positioned on one side of the rotary bearing 43 away from the upper body housing 2; the rotation driving motor 45 is fixedly connected to the upper body housing 2, and the output end thereof is fixedly connected to the mechanical arm 44, and is located inside the upper body housing 2 to drive the mechanical arm 44 to rotate.
In this embodiment, the IC card sensor 5 is fixed to the surface of the upper body housing 2 by a screw, a guest can verify an IC card and confirm position information, the control device controls the travel driving motor 422 to rotate, the output end of the travel driving motor 422 is engaged with the connecting gear 4213 to rotate the connecting gear 4213, the connecting gear 4213 is engaged with the worm 4212, the worm 4212 is integrally fixed to the outer circumference of the connecting rod 4211 to rotate the connecting rod 4211 inside the upper body housing 2, the universal wheels 41 are fixed to both ends of the connecting rod 4211 by bolts, and the universal wheels 41 rotate on the ground to drive the lower body housing 1 to move; the swivel bearing 43 is welded to the upper body case 2 on the side remote from the lower body case 1, and two in number, respectively welded at both ends of the upper body case 2, an outer shell of the swivel bearing 43 welded with the upper body case 2, an inner shell welded with the robot arm 44, rotated in the middle by balls, and the robot arm 44 is rotated around the rotary bearing 43, the rotary drive motor 45 is screwed into the inside of the upper body casing 2, the mechanical arm 44 is driven to rotate by the rotation of the output end of the rotation driving motor 45, so that the mechanical arm 44 horizontally faces forward, the universal wheel 41 is driven to rotate by the walking driving motor 422, and then the guest is guided to advance toward the predetermined position, and the direction in which the guest advances is guided by the robot arm 44, so that the guest greeting robot 100 can be used more effectively.
In a third example of the present embodiment:
referring to fig. 1, 2, 3 and 5, the present invention provides a greeting robot 100, which includes a lower body housing 1, an upper body housing 2 and a connecting device 3; the upper body shell 2 is connected with the lower body shell 1 through the connecting device 3 and is positioned above the lower body shell 1, and the connecting device 3 is fixedly connected with the lower body shell 1, is rotatably connected with the upper body shell 2 and drives the lower body shell 1 and the upper body shell 2 to rotate; the connecting device 3 comprises a lower body connecting piece 31, a first rotating shaft 32, an upper body connecting piece 33, a supporting component 34 and a telescopic driving component 35, the lower body connecting piece 31 is fixedly connected with the lower body shell 1 and is positioned at one side of the lower body shell 1 close to the upper body shell 2, the first rotating shaft 32 is rotatably connected with the lower body connecting piece 31 and is positioned at one side of the lower body shell 1, the upper body connecting piece 33 is fixedly connected with the first rotating shaft 32 and is fixedly connected with the upper body shell 2 and is positioned between the first rotating shaft 32 and the upper body shell 2, the supporting component 34 is fixedly connected with the lower body shell 1 and is rotatably connected with the upper body shell 2 and is positioned between the lower body shell 1 and the upper body shell 2, the telescopic driving component 35 is fixedly connected with the lower body shell 1, and is rotatably connected with the upper body casing 2 and extends and retracts toward the direction close to the upper body casing 2; the telescopic driving assembly 35 includes a second rotating shaft 351, a hydraulic telescopic rod 352 and a hydraulic cylinder 353, the second rotating shaft 351 is rotatably connected to the upper body casing 2 and is located at one side of the upper body casing 2 close to the lower body casing 1, the hydraulic telescopic rod 352 is rotatably connected to the second rotating shaft 351 and is located at the periphery of the second rotating shaft 351 and extends and retracts in the direction of the lower body casing 1, the hydraulic cylinder 353 is fixedly connected to the hydraulic telescopic rod 352 and is fixedly connected to the lower body casing 1 and is located inside the lower body casing 1, the hydraulic cylinder 353 is located at one side of the lower body casing 1 close to the upper body casing 2 and is located at one side of the lower body casing 1 far away from the lower body connecting member 31, and drives the hydraulic telescopic rod 352 to extend and retract.
Further, the greeting robot 100 further comprises an infrared detector 6, wherein the infrared detector 6 is fixedly connected with the lower body shell 1, is located on one side of the lower body shell 1 close to the lower body connecting piece 31, and detects surrounding obstacles.
Further, the greeting robot 100 further comprises a voice control sound box 7, wherein the voice control sound box 7 is fixedly connected with the upper body shell 2, electrically connected with the infrared detector 6 and located on one side of the upper body shell 2 close to the infrared detector 6.
In this embodiment, the infrared detector 6 is installed on the surface of the lower body shell 1 in a threaded manner, faces the advancing direction of the guest-welcoming robot 100, detects a guest or an obstacle in front by the infrared detector 6, and prompts through the voice control sound box 7, if the prompt is performed three times, the obstacle is still detected by the infrared detector 6, the guest-welcoming robot 100 changes the walking direction, walks around the obstacle, so that the obstacle can be avoided in the walking process, the guest is smoothly guided to reach a preset position, and the guest-welcoming robot 100 is enabled to have a better use effect.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A welcome robot is characterized by comprising a lower body shell, an upper body shell and a connecting device;
the upper body shell and the lower body shell are connected through the connecting device and are positioned above the lower body shell, and the connecting device is fixedly connected with the lower body shell, is rotatably connected with the upper body shell and drives the lower body shell and the upper body shell to rotate;
the connecting device comprises a lower body connecting piece, a first rotating shaft, an upper body connecting piece, a supporting component and a telescopic driving component, the lower body connecting piece is fixedly connected with the lower body shell, and is positioned at one side of the lower body shell close to the upper body shell, the first rotating shaft is rotationally connected with the lower body connecting piece, and is positioned at one side of the lower body connecting piece far away from the lower body shell, the upper body connecting piece is fixedly connected with the first rotating shaft, and is fixedly connected with the upper body shell and positioned between the first rotating shaft and the upper body shell, the supporting component is fixedly connected with the lower body shell, and is rotatably connected with the upper body shell and is positioned between the lower body shell and the upper body shell, the telescopic driving component is fixedly connected with the lower body shell, the upper body shell is rotatably connected with the lower body shell and extends and retracts towards the direction close to the lower body shell;
flexible drive assembly includes second pivot, hydraulic telescoping rod and pneumatic cylinder, the second pivot with the upper part of the body casing rotates to be connected, and is located the upper part of the body casing is close to one side of lower part of the body casing, hydraulic telescoping rod with the second pivot rotates to be connected, and is located the periphery of second pivot, and the orientation the direction of lower part of the body casing is flexible, the pneumatic cylinder with hydraulic telescoping rod fixed connection, and with lower part of the body casing fixed connection, and be located the inside of lower part of the body casing, the pneumatic cylinder is located the lower part of the body casing is close to one side of upper part of the body casing, and is located the lower part of the body casing is kept away from one side of lower part of the body connecting piece, and the drive hydraulic telescoping rod is flexible.
2. The greeting robot of claim 1,
the supporting assembly comprises a supporting cylinder and a third rotating shaft, the supporting cylinder is fixedly connected with the lower body shell, is positioned on one side of the lower body shell close to the upper body shell, and is positioned between the hydraulic cylinder and the lower body connecting piece; the third pivot with support the cylinder and rotate and be connected, and with upper part of the body casing rotates and is connected, and is located the upper part of the body connecting piece with between the second pivot.
3. The greeting robot of claim 2,
the supporting cylinder comprises a cylinder body, a plug head and a supporting rod, the cylinder body is fixedly connected with the lower body shell, is positioned on one side of the lower body shell close to the upper body shell and extends into the lower body shell; the plug is connected with the cylinder body in a sliding way and is positioned inside the cylinder body; one end of the supporting rod is rotatably connected with the third rotating shaft, and the other end of the supporting rod is fixedly connected with the plug head and is positioned between the plug head and the third rotating shaft.
4. The greeting robot of claim 1,
the welcome robot further comprises a guiding device and an IC card sensor, wherein the guiding device is fixedly connected with the lower body shell, is positioned in the lower body shell, extends out of the lower body shell towards the direction far away from the upper body shell and drives the lower body shell to move; the IC card sensor is fixedly connected with the upper body shell, electrically connected with the guiding device and positioned on one side of the upper body shell, which is far away from the lower body shell.
5. A welcome robot as in claim 4 wherein,
the guiding device comprises a universal wheel and a walking driving assembly, wherein the universal wheel is rotatably connected with the lower body shell and is positioned on one side of the lower body shell, which is far away from the upper body shell; the walking driving assembly is fixedly connected with the universal wheel, fixedly connected with the lower body shell and positioned in the lower body shell to drive the universal wheel to rotate.
6. A welcome robot as in claim 5 wherein,
the walking driving assembly comprises a connecting component and a walking driving motor, the connecting component is fixedly connected with the universal wheel, is rotatably connected with the lower body shell and is positioned on one side of the lower body shell, which is close to the universal wheel; the output end of the walking driving motor is fixedly connected with the connecting component, fixedly connected with the lower body shell and positioned in the lower body shell.
7. A welcome robot as in claim 6 wherein,
the connecting member comprises a connecting rod, a worm and a connecting gear, the connecting rod is rotatably connected with the lower body shell, is fixedly connected with the universal wheel and is positioned on one side of the lower body shell, which is close to the universal wheel; the worm is fixedly connected with the connecting rod and is positioned on the periphery of the connecting rod; the connecting gear with the lower part of the body casing is connected through the pivot, and with the worm cooperation, and with the output cooperation of walking driving motor, the connecting gear is located the worm with between the walking driving motor.
8. The greeting robot of claim 7,
the guiding device further comprises a rotary bearing, a mechanical arm and a rotary driving motor, wherein the rotary bearing is rotatably connected with the upper body shell, is positioned on one side of the upper body shell, which is far away from the lower body shell, and is positioned on one side of the upper body shell, which is close to the IC card sensor; the mechanical arm is fixedly connected with the rotary bearing, is rotatably connected with the upper body shell through the rotary bearing, and is positioned on one side of the rotary bearing, which is far away from the upper body shell; the rotary driving motor is fixedly connected with the upper body shell, the output end of the rotary driving motor is fixedly connected with the mechanical arm, and the rotary driving motor is located in the upper body shell and drives the mechanical arm to rotate.
9. The greeting robot of claim 1,
the welcome robot further comprises an infrared detector, wherein the infrared detector is fixedly connected with the lower body shell and is positioned at one side, close to the lower body connecting piece, of the lower body shell, and peripheral obstacles are detected.
10. The greeting robot of claim 9,
the welcome robot further comprises a sound control sound box, the sound control sound box is fixedly connected with the upper body shell, electrically connected with the infrared detector and located on one side, close to the infrared detector, of the upper body shell.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010315511.8A CN111469139A (en) | 2020-04-21 | 2020-04-21 | Welcome robot |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010315511.8A CN111469139A (en) | 2020-04-21 | 2020-04-21 | Welcome robot |
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