CN217318092U

CN217318092U - Stand mechanism of intelligent walking-aid robot

Info

Publication number: CN217318092U
Application number: CN202221256899.XU
Authority: CN
Inventors: 刘少科; 彭水平; 彭志峰; 孙伟红; 范刚
Original assignee: Shenzhen As Technology Co ltd
Current assignee: Shenzhen As Technology Co ltd
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2022-08-30
Anticipated expiration: 2032-05-24

Abstract

The utility model discloses an intelligence helps stand mechanism of capable robot, concretely relates to helps capable robot technical field, including installing the frame subassembly that helps capable robot bottom, be provided with the protection supporting component on the frame subassembly, the frame subassembly is including installing the head rod that helps capable robot bottom. The utility model discloses a set up protection supporting component, overall design is simple, and is rational in infrastructure, when the fender rod contacts with the ground arch, the fender rod can be rotatory along the axle center point of back shaft through the mounting disc, the damage that receives when the fender rod receives to collide with is fallen in the transition, then can avoid driving motor impaired, head rod and the second connecting rod of messenger are when the atress, pressure can distribute on strengthening ejector pin and enhancement down tube, increase the bearing performance of head rod and second connecting rod, avoid structural damage, facilitate the use.

Description

Stand mechanism of intelligent walking-aid robot

Technical Field

The utility model relates to a help capable robotechnology field, more specifically say, the utility model relates to an intelligence helps capable robot's stand mechanism.

Background

The walking-aid robot is a walking-aid service robot and generally comprises a driving controller, a lifting controller, a motor, a storage battery, seat wheels and a frame.

However, the load-bearing performance of the frame of the existing walking-aid robot is poor, the load-bearing performance between the structures is low, and meanwhile, the motor is easy to interfere with the bumps on the ground in the process of moving and walking of the robot, and the motor is lack of protection and easy to damage.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides an intelligence helps capable robot's stand mechanism can avoid driving motor impaired for head rod and second connecting rod are when the atress, and pressure can distribute on strengthening ejector pin and strengthening the down tube, increase the bearing performance of head rod and second connecting rod, avoid structural damage, facilitate the use, in order to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an upright post mechanism of an intelligent walking-aid robot comprises a frame assembly arranged at the bottom of the walking-aid robot, wherein a protective supporting assembly is arranged on the frame assembly;

the frame assembly comprises two first connecting rods arranged at the bottom of the walking-aid robot, one side of each of the two first connecting rods is provided with a second connecting rod, and the bottoms of the two first connecting rods are provided with driving motors used for driving the walking-aid robot to move;

the protection supporting assembly comprises a transverse plate arranged between two second connecting rods, a vertical rod is arranged at the bottom of the transverse plate, and a transverse rod is arranged between the transverse plate and the vertical rod.

In a preferred embodiment, the protection supporting assembly further comprises a plurality of reinforcing top rods arranged on one side of the vertical rod, a plurality of reinforcing inclined rods are arranged on one side of the transverse plate, and one ends of the plurality of reinforcing top rods are in contact with one ends of the reinforcing inclined rods.

In a preferred embodiment, the reinforcing ejector rod and the reinforcing inclined rod are respectively provided with a clamping cover, a supporting shaft matched with the clamping cover is clamped in the clamping cover, and the supporting shaft is arranged between the two driving motors.

In a preferred embodiment, the two ends of the supporting shaft and the two sides of the driving motor are both sleeved with mounting discs movably connected with the supporting shaft, and a plurality of guard rods arranged outside the driving motor are distributed on the outer side of the mounting discs and along the circumference of the axial center point of the mounting discs.

In a preferred embodiment, one end of the second connecting rod is provided with a universal wheel, and the output end of the driving motor and the position of the first connecting rod are provided with walking wheels.

In a preferred embodiment, the top of each of the two first connecting rods is provided with a power box, and the top of the power box is provided with a controller.

In a preferred embodiment, the vertical rod, the horizontal rod, the reinforcing top rod and the reinforcing diagonal rod are all made of stainless steel materials, and the vertical rod, the horizontal rod, the reinforcing top rod and the reinforcing diagonal rod are all arranged to be hollow.

The utility model discloses a technological effect and advantage:

1. through the arrangement of the protection supporting assembly, compared with the prior art, the protection device is simple in overall design and reasonable in structure, when the protection rod is in contact with the ground bulge, the protection rod can rotate along the axial center point of the supporting shaft through the mounting disc, the damage to the protection rod caused by collision is avoided in a transition mode, and then the driving motor can be prevented from being damaged;

2. through setting up joint cover, back shaft, enhancement down tube and enhancement ejector pin, the one end of enhancement down tube and enhancement ejector pin contacts, the enhancement ejector pin that makes, enhancement down tube and horizontal pole can present the triangular supports, the structure that makes is more stable when supporting to back shaft and joint cover looks joint, diaphragm, montant, enhancement ejector pin, enhancement down tube and back shaft that make can link together, further increase the bearing performance of each structure.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a front view of the frame assembly of the present invention.

Fig. 3 is a front view of the vertical rod, the horizontal rod, the reinforced top rod, the reinforced diagonal rod and the clamping cover of the present invention.

Fig. 4 is a front view of the supporting shaft, the mounting plate and the protection rod of the present invention.

The reference signs are: 1. a first connecting rod; 2. a second connecting rod; 3. a universal wheel; 4. a traveling wheel; 5. a support shaft; 6. mounting a disc; 7. a guard bar; 8. a transverse plate; 9. a vertical rod; 10. a cross bar; 11. reinforcing the ejector rod; 12. a reinforcing diagonal rod; 13. a clamping cover; 14. a drive motor; 15. a power supply box; 16. and a controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The upright post mechanism of the intelligent walking-aid robot as shown in the attached figures 1-4 comprises a frame assembly arranged at the bottom of the walking-aid robot, wherein a protective support assembly is arranged on the frame assembly;

the frame assembly comprises first connecting rods 1 arranged at the bottom of the walking-aid robot, the number of the first connecting rods 1 is two, one side of each of the two first connecting rods 1 is provided with a second connecting rod 2, and the bottom of each of the two first connecting rods 1 is provided with a driving motor 14 for driving the walking-aid robot to move;

the protection supporting component comprises a transverse plate 8 arranged between the two second connecting rods 2, a vertical rod 9 is arranged at the bottom of the transverse plate 8, and a transverse rod 10 is arranged between the transverse plate 8 and the vertical rod 9.

Referring to the attached drawings 1 and 3, the protection supporting assembly further comprises a plurality of reinforcing ejector rods 11 arranged on one side of the vertical rod 9, one side of the transverse plate 8 is provided with a plurality of reinforcing inclined rods 12, one ends of the reinforcing ejector rods 11 and the reinforcing inclined rods 12 are in contact, the reinforcing ejector rods 11 and the reinforcing inclined rods 12 are matched with each other for use, the first connecting rod 1 and the second connecting rod 2 are conveniently supported, the bearing performance of each structure is improved, the mechanical load of each structure when stressed is reduced, and the structural damage is avoided.

Referring to the attached drawing 1, 3, 4, the one end of strengthening ejector pin 11 and strengthening down tube 12 all is provided with joint cover 13, joint cover 13 interior joint have with joint cover 13 assorted back shaft 5, and back shaft 5 sets up between two CD-ROM drive motors 14, joint cover 13 can play the effect of support, make things convenient for staff's mounting structure, back shaft 5 covers 13 looks joints with the joint simultaneously, increase the convenience that back shaft 5 was installed in joint cover 13, back shaft 5 sets up between two CD-ROM drive motors 14 simultaneously, can play the effect of support to two CD-ROM drive motors 14, stability when increasing CD-ROM drive motors 14 and installing.

Refer to fig. 1, 4 and show, the both ends of back shaft 5 and the both sides that are located driving motor 14 all overlap and be equipped with mounting disc 6 with back shaft 5 swing joint, the outside of mounting disc 6 and distribute along the axle center point circumference of mounting disc 6 has a plurality of fender rods 7 that set up in the driving motor 14 outside, back shaft 5, mutually supporting of mounting disc 6 and fender rods 7 uses, make things convenient for fender rods 7 and mounting disc 6 to rotate on the surface of back shaft 5, and fender rods 7 sets up the outside at driving motor 14, can play the effect of protection to driving motor 14, avoid device when using, driving motor 14 receives the reason of colliding with and damages, convenient to use.

Referring to fig. 1 and 2, one end of the second connecting rod 2 is provided with a universal wheel 3, the output end of the driving motor 14 is provided with a walking wheel 4 on the first connecting rod 1, the universal wheel 3 and the walking wheel 4 are matched with each other for use, when the driving motor 14 is started conveniently, the output end of the driving motor 14 drives the walking wheel 4 to rotate, and the device is convenient to move and use.

Referring to fig. 1 and 2, the power box 15 is disposed on the top of each of the two first connecting rods 1, the controller 16 is disposed on the top of the power box 15, and the power box 15 and the controller 16 are used in cooperation with each other, so that electric power is conveniently supplied to the device, and a user can conveniently operate the device.

Referring to fig. 1, 3 and showing, montant 9, horizontal pole 10, strengthen ejector pin 11 and strengthen down tube 12 and make by stainless steel, and montant 9, horizontal pole 10, strengthen ejector pin 11 and strengthen down tube 12 and all set up to cavity, stainless steel has good hardness, difficult emergence deformation, can effectual extension mechanism's life, montant 9, horizontal pole 10, strengthen ejector pin 11 and strengthen down tube 12 and all set up to cavity simultaneously, alleviate its self weight, convenient transport.

The utility model discloses the theory of operation: firstly, a worker installs the device manufactured by the utility model at a designated position, when the device is used, the device can be started through the driving motor 14, the driving walking wheels 4 rotate, and then the device is driven to move through the universal wheels 3, meanwhile, when the device moves, the protective rod 7 can rotate along the axial center point of the supporting shaft 5 through the installation disc 6 when the protective rod 7 is contacted with the ground bulge, the damage to the protective rod 7 when colliding is transited, and then the driving motor 14 can be prevented from being damaged;

simultaneously through diaphragm 8, montant 9, the corresponding cooperation of each structure such as horizontal pole 10 enhancement ejector pin 11 and enhancement down tube 12 is used, head rod 1 and second connecting rod 2 that make are when the atress, pressure can distribute on strengthening ejector pin 11 and enhancement down tube 12, increase the bearing performance of head rod 1 and second connecting rod 2, avoid structural damage, back shaft 5 and joint cover 13 looks joint simultaneously, diaphragm 8 that makes, montant 9, strengthen ejector pin 11, it can link together to strengthen down tube 12 and back shaft 5, further increase the bearing performance of each structure.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an intelligence helps capable robot's stand mechanism which characterized in that: the walking-aid robot frame assembly comprises a frame assembly arranged at the bottom of the walking-aid robot, wherein a protective supporting assembly is arranged on the frame assembly;

the frame assembly comprises first connecting rods (1) arranged at the bottom of the walking-aid robot, the number of the first connecting rods (1) is two, one side of each of the two first connecting rods (1) is provided with a second connecting rod (2), and the bottoms of the two first connecting rods (1) are provided with driving motors (14) used for driving the walking-aid robot to move;

the protection supporting component comprises a transverse plate (8) arranged between two second connecting rods (2), a vertical rod (9) is arranged at the bottom of the transverse plate (8), and a transverse rod (10) is arranged between the transverse plate (8) and the vertical rod (9).

2. The upright post mechanism of the intelligent walking-aid robot as claimed in claim 1, wherein: the protection supporting component further comprises a plurality of reinforcing ejector rods (11) arranged on one side of the vertical rod (9), a plurality of reinforcing inclined rods (12) are arranged on one side of the transverse plate (8), and one ends of the reinforcing ejector rods (11) and the reinforcing inclined rods (12) are in contact.

3. The upright post mechanism of the intelligent walking-aid robot as claimed in claim 2, wherein: strengthen the one end of ejector pin (11) and enhancement down tube (12) and all be provided with joint cover (13), joint cover (13) interior joint have with joint cover (13) assorted back shaft (5), and back shaft (5) set up between two driving motor (14).

4. The upright post mechanism of the intelligent walking-aid robot as claimed in claim 3, wherein: the both ends of back shaft (5) and the both sides that are located driving motor (14) all overlap and be equipped with mounting disc (6) with back shaft (5) swing joint, the outside of mounting disc (6) and distribute along the axle center point circumference of mounting disc (6) has a plurality of guard bars (7) that set up in the driving motor (14) outside.

5. The upright post mechanism of the intelligent walking-aid robot as claimed in claim 1, wherein: one end of the second connecting rod (2) is provided with a universal wheel (3), and the output end of the driving motor (14) is provided with a walking wheel (4) on the first connecting rod (1).

6. The upright post mechanism of the intelligent walking-aid robot as claimed in claim 1, wherein: the top of each of the two first connecting rods (1) is provided with a power box (15), and the top of each power box (15) is provided with a controller (16).

7. The upright post mechanism of the intelligent walking-aid robot as claimed in claim 1, wherein: the vertical rod (9), the cross rod (10), the reinforcing ejector rod (11) and the reinforcing inclined rod (12) are all made of stainless steel materials, and the vertical rod (9), the cross rod (10), the reinforcing ejector rod (11) and the reinforcing inclined rod (12) are all arranged to be hollow.