CN209899998U - Blind guiding robot with stable function - Google Patents

Abstract

A blind guiding robot with a smooth function. The blind guiding robot is a service robot for providing navigation help for the movement of the visually impaired, and detects the surrounding environment by using various sensors, processes the detected information and provides corresponding feedback to a driving device and the visually impaired so as to help a user to effectively avoid obstacles. A blind guiding robot with smooth function comprises: lead blind robot body (1), stick (2) and storing basket (3), lead short edge one side of the shell body of blind robot body and perpendicularly welded inserted bar (4), the face diameter of inserted bar is less than the diameter of antifriction bearing inner ring face (5-1), and pass through spot welding mode welded fastening with the face of inserted bar and antifriction bearing's inner ring face, antifriction bearing outer ring face (5-2) is through the electric welding on the inside pipe wall of intubate (6), make antifriction bearing (5), inserted bar and intubate structure as an organic whole. The utility model discloses be applied to and lead blind robot.

Description

Blind guiding robot with stable function

The technical field is as follows:

the utility model relates to a blind robot that leads with steady function, especially the complementary unit who increases on the robot basis of original blind robot that leads to make the stick keep balance.

Background art:

the blind guiding robot is a service robot for providing navigation help for the movement of the visually impaired, and detects the surrounding environment by using various sensors, processes the detected information and provides corresponding feedback to a driving device and the visually impaired so as to help a user to effectively avoid obstacles.

The method and the characteristics of how to master walking are important parts of daily life for visually impaired people, the currently commonly used blind guiding robot is characterized in that an insertion tube is arranged at the tail part of the blind guiding robot, then a walking stick is inserted and fixed into the insertion tube, when the blind guiding robot meets uneven ground, the whole blind guiding robot tilts, the insertion tube at the tail part can tilt together by the blind guiding robot, so that the walking stick inserted into the insertion tube also rotates together with the blind guiding robot, when a visually impaired person holds the end part of the walking stick, the wrist of the visually impaired person is easily injured when the walking stick rotates, meanwhile, the body of the visually impaired person can move together along the rotating direction of the walking stick, the gravity center of the visually impaired person shifts, and the phenomenon of falling down occurs, meanwhile, a metal basket capable of placing articles is arranged at the top of a shell of the blind guiding robot, when the visually impaired robot passes through the ground, the blind guiding robot is wholly inclined, so that a metal basket above a shell of the blind guiding robot is inclined, and articles in the metal basket fall off.

The invention content is as follows:

the utility model aims at providing a blind robot is led with stationary function, especially the balanced complementary unit who increases on the robot basis of original blind robot is led to messenger's stick keeps balanced.

The above purpose is realized by the following technical scheme:

a blind guiding robot with smooth function comprises: the blind guiding robot comprises a blind guiding robot body, a walking stick and a storage basket, wherein an inserted bar is perpendicularly welded on one side of a short edge of a shell of the blind guiding robot body, the diameter of a face of the inserted bar is smaller than that of an inner ring face of a rolling bearing, the face of the inserted bar is fixed with the inner ring face of the rolling bearing through electric welding, the outer ring face of the rolling bearing is welded on the inner pipe wall of an insertion pipe through electric welding, the rolling bearing, the inserted bar and the insertion pipe are of an integrated structure, the pipe face of the insertion pipe with a slope is inserted with the walking stick, a handle is sleeved on the end of the walking stick, and the outer ring face of the rolling bearing drives the insertion pipe to rotate together when rotating.

The blind robot that leads who has steady function, the casing top of leading blind robot body perpendicularly welded two support frame bodies that the structure is the same, two the intermediate position of support frame body horizontal plane seted up the round hole, and the round hole interpolation has the pivot, the pivot with the hanger plate of the side of storing basket connect, the hanger plate with storing basket structure as an organic whole.

The utility model has the advantages that:

1. the utility model has the advantages of simple structure, high durability and convenient operation, be provided with antifriction bearing between stick and the inserted bar with the conventional blind robot that leads, when leading blind robot body when meetting uneven road surface and taking place to vert, the inserted bar of leading on the blind robot body can rotate along with leading blind robot body, because inserted bar and antifriction bearing's interior anchor clamps, consequently, the inserted bar can drive antifriction bearing's interior anchor clamps and rotate together, and antifriction bearing's outer anchor clamps with the interior anchor clamps of intubate, the intubate is connected with the stick again, consequently, when leading blind robot originally when taking place the upset, the stick remains original balance throughout, and the handle of stick tip is held to the visually impaired person, consequently can not lead to the fact the influence to the visually impaired person, make the visually impaired person be in same state when holding main handle all the time.

The utility model discloses install two support frame bodies perpendicularly above the casing of leading blind robot body, be connected with the storing basket through the pivot at two support frame bodies, run into uneven road surface and take place to vert the messenger when leading blind robot body, two support frames can take place to vert along same direction along with leading blind robot body together, and when the support frame takes place to vert, adopt the pivot to be connected between the horizontal diaphragm that has the support frame and the hanger plate of storing basket, keep storing basket and horizontal plane among can keep the vertical state, prevent that article in the storing from leading causing dropping in the storing basket when leading blind robot body to take place to vert.

Description of the drawings:

fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a sectional view a-a of fig. 1.

Figure 3 is a schematic view of the connection of a storage basket to a support bracket.

In the figure: 1. the blind guiding robot comprises a blind guiding robot body, 2, a walking stick, 3, a storage basket, 4, an insertion rod, 5-1, an inner ring surface of a rolling bearing, 5-2, an outer ring surface of the rolling bearing, 5, the rolling bearing, 6, an insertion pipe, 7, a handle, 8, a support frame body, 9, a rotating shaft, 10 and a hanging plate.

The specific implementation mode is as follows:

example 1:

a blind guiding robot with smooth function comprises: the blind guiding robot comprises a blind guiding robot body 1, a walking stick 2 and a storage basket 3, wherein an inserted bar 4 is perpendicularly welded on one side of a short edge of a shell of the blind guiding robot body, the diameter of the face of the inserted bar is smaller than that of the inner ring face of a rolling bearing 5-1, the face of the inserted bar is fixedly welded with the inner ring face of the rolling bearing in a spot welding mode, the outer ring face 5-2 of the rolling bearing is welded on the inner pipe wall of an insertion pipe 6 in an electric welding mode, the rolling bearing 5, the inserted bar and the insertion pipe are of an integrated structure, the walking stick is inserted into the pipe face of the insertion pipe with a slope, a handle 7 is sleeved at the end of the walking stick, and the outer ring face of the rolling bearing drives the insertion pipe to rotate together when rotating.

Example 2:

according to embodiment 1 have a blind robot that leads of stationary function, the casing top of leading blind robot body perpendicularly welded two support frame bodies 8 that the structure is the same, two the intermediate position of support frame body horizontal plane seted up the round hole, and the round hole interpolation has a pivot 9, the pivot with the hanger plate 10 of the side of storage basket be connected, the hanger plate with storage basket structure as an organic whole.

Claims (2)

1. A blind guiding robot with smooth function comprises: guide blind robot body, stick and storing basket, characterized by: the blind guiding robot is characterized in that an inserted bar is perpendicularly welded on one side of a short edge of an outer shell of the blind guiding robot body, the diameter of a rod face of the inserted bar is smaller than that of an inner ring face of a rolling bearing, the rod face of the inserted bar and the inner ring face of the rolling bearing are welded and fixed in a spot welding mode, the outer ring face of the rolling bearing is welded on an inner pipe wall of an insertion pipe in an electric welding mode, the rolling bearing, the inserted bar and the insertion pipe are of an integrated structure, the walking stick is inserted into the pipe face of the insertion pipe with a slope, a handle is sleeved at the end of the walking stick, and the outer ring face of the rolling bearing drives the insertion pipe to rotate together when rotating.

2. The blind guiding robot with smooth function as claimed in claim 1, wherein; the blind guiding robot is characterized in that two supporting frame bodies with the same structure are perpendicularly welded at the top of the shell of the blind guiding robot body, a round hole is formed in the middle of the horizontal plate surface of each supporting frame body, a rotating shaft is inserted into the round hole, the rotating shaft is connected with the hanging plates on the side surfaces of the storage baskets, and the hanging plates are of an integrated structure.

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