CN219563169U

CN219563169U - Robot advances stabilising arrangement that anti-collision falls

Info

Publication number: CN219563169U
Application number: CN202320631147.5U
Authority: CN
Inventors: 王艳丽
Original assignee: Qingdao Taokehong Software Technology Co ltd
Current assignee: Qingdao Taokehong Software Technology Co ltd
Priority date: 2023-03-28
Filing date: 2023-03-28
Publication date: 2023-08-22
Anticipated expiration: 2033-03-28

Abstract

The utility model belongs to the technical field of robot equipment, in particular to a stabilizing device for preventing a robot from crashing, which comprises a robot, wherein a fixed ring is arranged on the outer side of the robot, an extrusion mechanism is arranged on the fixed ring, and a reset mechanism is arranged between the fixed ring and the robot; the fixed ring outside is provided with the buffer block, be provided with buffer gear between buffer block and the fixed ring, buffer block outside fixed mounting has the gravity inductor, is provided with sensing mechanism between gravity inductor and the robot. The robot is reasonable in design, the purpose of fixing the stabilizing device on the robot can be achieved through the arrangement of the extrusion mechanism, the purpose of buffering and damping the robot can be achieved through the arrangement of the buffer mechanism, the purpose of moving the robot to a position compliant with the collision direction can be achieved through the arrangement of the sensing mechanism, and the purpose of preventing the robot from rollover can be achieved.

Description

Robot advances stabilising arrangement that anti-collision falls

Technical Field

The utility model relates to the technical field of robot equipment, in particular to a stabilizing device for preventing a robot from crashing.

Background

Robots are machine devices that automatically perform work, either by receiving human commands or by running pre-programmed programs, or by acting on principles formulated by artificial intelligence techniques, and whose task is to assist or replace work by humans, such as in the industry, construction, or dangerous work.

At present, an anti-toppling device for a patrol robot, which is disclosed in Chinese patent bulletin with the bulletin number of CN214110470U, comprises a swinging bracket and a fixed bracket, wherein the swinging bracket and the fixed bracket can support the robot when the robot topples forwards; the swing bracket comprises a swing seat, a swing rod and a balancing weight; the swing seat is arranged on the side surface of the shell of the robot, one end of the swing rod is rotatably connected with the swing seat, and the other end of the swing rod is connected with the balancing weight; one end of the fixed bracket is arranged on the front end face of the shell of the robot; and in a state that the robot is inclined forwards due to collision emergency stop, the other end of the fixed support is abutted against the ground, and the balancing weight swings forwards due to inertia to be abutted against the ground. The utility model relieves the technical problems that the inspection robot needs to move continuously in the actual working process in the prior art, and the inspection robot can stop moving rapidly if encountering obstacles or collision, and the inspection robot can topple forward due to the sudden stop, so that the inspection robot is damaged to a certain extent.

Above-mentioned scheme adopts, discovers in actual production that current anti-collision falls stabilising arrangement can only fix on a robot, can not use according to not unidimensional size robot, can not dismantle simultaneously, has the problem that the practicality is single and inconvenient dismantlement is maintained, consequently we propose a robot to advance anti-collision and falls stabilising arrangement and be used for solving above-mentioned problem.

Disclosure of Invention

The utility model aims to solve the problems that the existing anti-collision stabilizing device in the prior art can only be fixed on one robot, can not be used according to robots of different sizes, can not be disassembled at the same time, has single practicability and is inconvenient to disassemble and maintain, and provides the anti-collision stabilizing device for the robot.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the stabilizing device for preventing the robot from crashing during the feeding process comprises a robot, wherein a fixed ring is arranged on the outer side of the robot, an extrusion mechanism is arranged on the fixed ring, and a reset mechanism is arranged between the fixed ring and the robot; the outer side of the fixed ring is provided with a buffer block, a buffer mechanism is arranged between the buffer block and the fixed ring, a gravity sensor is fixedly arranged on the outer side of the buffer block, and a sensing mechanism is arranged between the gravity sensor and the robot.

Preferably, the extrusion mechanism comprises a threaded rod, a knob and a friction pad, wherein the threaded rod is arranged on the fixed ring in a threaded manner, the knob is fixedly arranged at one end of the threaded rod, and the friction pad is fixedly arranged at the other end of the threaded rod.

Preferably, the reset mechanism comprises a sliding cylinder, a sliding rod and a reset spring, wherein the sliding cylinder is fixedly arranged on one side of the fixed ring, which is close to the robot, the sliding rod is slidably arranged in the sliding cylinder, and the reset spring is slidably sleeved on the sliding cylinder and the sliding rod.

Preferably, the slide bar is close to robot one end fixed mounting has the clamp splice, friction pad and clamp splice looks adaptation.

Preferably, a rubber pad is arranged on one side, close to the robot, of the clamping block, the rubber pad is matched with the robot, and two ends of the reset spring are fixedly connected with one side, close to the robot, of the fixing ring and the outer side of the clamping block.

Preferably, the buffer gear includes buffer rod, buffer tank and damping spring, buffer rod one end and buffer block fixed connection, the buffer tank has been seted up in the solid fixed ring outside, buffer rod other end and buffer tank sliding connection, damping spring slip cap establish on the buffer rod, damping spring both ends respectively with the solid fixed ring outside and one side fixed connection that the buffer block is close to the robot.

Preferably, the sensing mechanism comprises a sensing wire, a sensor, an adapter wire and an adapter, wherein the sensing wire is electrically connected with the gravity sensor, the sensor is fixedly arranged on the top of the fixing ring, the sensing wire is electrically connected with the sensor, one end of the adapter wire is electrically connected with the sensor, the adapter is fixedly arranged at the other end of the adapter wire, and the adapter is electrically connected with the robot.

Preferably, the bottom of the buffer block is provided with an auxiliary wheel, and the outer side of the gravity sensor is provided with a shock pad.

The utility model has the beneficial effects that:

1. through the cooperation of the fixed ring, the knob, the threaded rod and the friction pad, through the cooperation of the sliding cylinder, the sliding rod, the reset spring, the clamping block and the rubber pad, the robots with different sizes can be clamped and fixed, and the purpose of being applicable to multiple robots can be realized;

2. through the cooperation of solid fixed ring, buffer rod, dashpot, damping spring and buffer block, can realize carrying out buffering shock attenuation to solid fixed ring when the shock pad receives external force striking, can realize carrying out buffering shock attenuation's purpose to the robot, through the cooperation of gravity inductor, sensor, sensing line, patch cord and adapter, can realize that the shock pad striking information can be received by the robot when receiving external force striking, can realize that the robot makes the purpose of moving to the position of compliance striking direction, can realize preventing the purpose that the robot turned on one's side.

Drawings

Fig. 1 is a schematic perspective view of a stabilizing device for preventing a robot from crashing during a walk;

fig. 2 is a schematic top sectional view of a stabilizing device for preventing a robot from crashing according to the present utility model;

fig. 3 is a schematic structural diagram of a portion a of a stabilizing device for preventing a robot from crashing during a walk;

fig. 4 is a schematic diagram of a part B of a stabilizing device for preventing a robot from falling down during traveling.

In the figure: 1. a robot; 2. a fixing ring; 3. a threaded rod; 4. a knob; 5. a friction pad; 6. a slide cylinder; 7. a slide bar; 8. a return spring; 9. clamping blocks; 10. a buffer block; 11. a buffer rod; 12. a buffer tank; 13. a damping spring; 14. a gravity sensor; 15. a sensor; 16. a sensing wire; 17. an patch cord; 18. an adapter; 19. a shock pad; 20. an auxiliary wheel; 21. and a rubber pad.

Detailed Description

The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present, the term "disposed" indicating a manner of presence and may be connected, mounted, fixedly connected, operatively connected, or the like. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, a stabilizing device for preventing a robot from crashing during walking comprises a robot 1, wherein a fixed ring 2 is arranged on the outer side of the robot 1, an extrusion mechanism is arranged on the fixed ring 2, and a reset mechanism is arranged between the fixed ring 2 and the robot 1; the outside of the fixed ring 2 is provided with a buffer block 10, a buffer mechanism is arranged between the buffer block 10 and the fixed ring 2, a gravity sensor 14 is fixedly arranged on the outside of the buffer block 10, and a sensing mechanism is arranged between the gravity sensor 14 and the robot 1.

In this embodiment, extrusion mechanism includes threaded rod 3, knob 4 and friction pad 5, and threaded rod 3 screw thread is installed on solid fixed ring 2, and knob 4 fixed mounting is in threaded rod 3 one end, and threaded rod 3 other end fixed mounting has friction pad 5, through being provided with extrusion mechanism for threaded rod 3 can drive friction pad 5 and extrude clamp splice 9, can realize driving rubber pad 21 to carry out extruded purpose to robot 1.

In this embodiment, canceling release mechanical system includes slide cylinder 6, slide bar 7 and canceling release mechanical system 8, and slide cylinder 6 fixed mounting is on the one side that fixed ring 2 is close to robot 1, and slide bar 7 slidable mounting is in slide cylinder 6, and canceling release mechanical system 8 slip cap is established on slide cylinder 6 and slide bar 7, through being provided with canceling release mechanical system for when threaded rod 3 anticlockwise rotates, canceling release mechanical system 8 can drive clamp splice 9 and rubber pad 21 and restore to the throne.

In this embodiment, slide bar 7 is close to robot one end fixed mounting and has clamp splice 9, friction pad 5 and clamp splice 9 looks adaptation, and return spring 8 both ends and fixed ring 2 are close to one side and the clamp splice 9 outside fixed connection of robot 1 for can extrude robot 1 through being provided with clamp splice 9, can realize fixed ring 2 and fix the purpose on the robot 1.

In this embodiment, clamp splice 9 is provided with rubber pad 21 near robot one side, and rubber pad 21 and robot 1 looks adaptation for can not cause the damage to the robot 1 shell at the in-process of fixed ring 2 through being provided with rubber pad 21.

In this embodiment, buffer gear includes buffer rod 11, buffer tank 12 and damping spring 13, buffer rod 11 one end and buffer block 10 fixed connection, buffer tank 12 has been seted up in the solid fixed ring 2 outside, buffer rod 11 other end and buffer tank 12 sliding connection, damping spring 13 slip cap is established on buffer rod 11, damping spring 13 both ends respectively with solid fixed ring 2 outside and one side fixed connection that buffer block 10 is close to robot 1, through being provided with buffer gear for can drive damping spring 13 and compress, can realize the purpose to external impact buffering shock attenuation.

In this embodiment, the sensing mechanism includes sensing line 16, sensor 15, patch cord 17 and adapter 18, sensing line 16 and gravity sensor 14 electric connection, sensor 15 fixed mounting is on solid fixed ring 2 top, sensing line 16 and sensor 15 electric connection, patch cord 17 one end and sensor 15 electric connection, patch cord 17 other end fixed mounting has adapter 18, adapter 18 and robot 1 electric connection, through being provided with sensing mechanism for robot 1 can make and remove to the position of compliance striking direction, can realize preventing the purpose that robot 1 turned on one's side.

In this embodiment, the buffer block 10 bottom is provided with auxiliary wheel 20, and the gravity sensor 14 outside is provided with shock pad 19, through being provided with auxiliary wheel 20 for robot 1 can keep more stable removal, through being provided with shock pad 19, makes external impact can be weakened for the first time.

In the utility model, the robot 1 is placed into the fixed ring 2, the threaded rod 3 can be driven to rotate by rotating the knob 4, the friction pad 5 can be driven to move towards one side close to the robot 1, the slide rod 7 can be driven to move towards one side close to the robot 1, the clamping block 9 can be driven to move towards one side close to the robot 1, the rubber pad 21 can be driven to move towards one side close to the robot 1, the clamping and fixing of the robot 1 can be realized, the fixed ring 2 can be fixed on the robot 1, the purpose of mounting and fixing the robots 1 with different sizes can be realized, the purpose of convenient disassembly and maintenance can be realized, when the buffer pad 19 on the fixed ring 2 is impacted by external force, the device can drive the pressure sensor 14 to move towards one side close to the robot 1, can drive the buffer block 10 box to move towards one side close to the robot 1, can drive the buffer rod 11 to move towards one side close to the robot 1, can drive the damping spring 13 to compress, can realize the purpose of buffering and damping external impact force, senses the external impact force through the gravity sensor 14, transmits information to the sensor 15 through the sensor 16, processes and analyzes the information to the robot 1 through the sensor 15, transmits the information to the adapter 17 and the adapter 18, and moves towards the position compliant with the impact direction through the execution command of the robot 1, so that the purpose of preventing the robot 1 from rollover can be realized, and the purpose of preventing the robot 1 from being bumped in the running can be achieved.

The utility model provides a stabilizing device for preventing the robot from crashing. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims

1. The anti-collision stabilizing device for the robot is characterized by comprising a robot (1), wherein a fixed ring (2) is arranged on the outer side of the robot (1), an extrusion mechanism is arranged on the fixed ring (2), and a reset mechanism is arranged between the fixed ring (2) and the robot (1);

a buffer block (10) is arranged on the outer side of the fixed ring (2), a buffer mechanism is arranged between the buffer block (10) and the fixed ring (2), a gravity sensor (14) is fixedly arranged on the outer side of the buffer block (10), and a sensing mechanism is arranged between the gravity sensor (14) and the robot (1);

the extrusion mechanism comprises a threaded rod (3), a knob (4) and a friction pad (5), wherein the threaded rod (3) is arranged on the fixed ring (2) in a threaded manner, the knob (4) is fixedly arranged at one end of the threaded rod (3), and the friction pad (5) is fixedly arranged at the other end of the threaded rod (3);

the reset mechanism comprises a sliding cylinder (6), a sliding rod (7) and a reset spring (8), wherein the sliding cylinder (6) is fixedly arranged on one side, close to the robot (1), of the fixed ring (2), the sliding rod (7) is slidably arranged in the sliding cylinder (6), and the reset spring (8) is slidably sleeved on the sliding cylinder (6) and the sliding rod (7);

the friction pad (5) is matched with the clamping block (9), and two ends of the return spring (8) are fixedly connected with one side, close to the robot (1), of the fixed ring (2) and the outer side of the clamping block (9);

and a rubber pad (21) is arranged on one side, close to the robot (1), of the clamping block (9), and the rubber pad (21) is matched with the robot (1).

2. The stabilizing device for preventing the robot from crashing according to claim 1, wherein the buffer mechanism comprises a buffer rod (11), a buffer groove (12) and a damping spring (13), one end of the buffer rod (11) is fixedly connected with the buffer block (10), the buffer groove (12) is formed in the outer side of the fixed ring (2), the other end of the buffer rod (11) is slidably connected with the buffer groove (12), the damping spring (13) is slidably sleeved on the buffer rod (11), and two ends of the damping spring (13) are fixedly connected with the outer side of the fixed ring (2) and one side, close to the robot (1), of the buffer block (10) respectively.

3. The stabilizing device for preventing collision of a robot according to claim 1, wherein the sensing mechanism comprises a sensing wire (16), a sensor (15), an adapter wire (17) and an adapter (18), the sensing wire (16) is electrically connected with the gravity sensor (14), the sensor (15) is fixedly installed on the top of the fixed ring (2), the sensing wire (16) is electrically connected with the sensor (15), one end of the adapter wire (17) is electrically connected with the sensor (15), the adapter (18) is fixedly installed at the other end of the adapter wire (17), and the adapter (18) is electrically connected with the robot (1).

4. The stabilizing device for preventing collision of a robot according to claim 1, characterized in that the bottom of the buffer block (10) is provided with an auxiliary wheel (20), and the outer side of the gravity sensor (14) is provided with a shock pad (19).