CN213971200U

CN213971200U - Walking-aid robot

Info

Publication number: CN213971200U
Application number: CN202023216636.XU
Authority: CN
Inventors: 赵俊营
Original assignee: Chongqing Robtel Robot Research Institute Co ltd
Current assignee: Chongqing Robtel Robot Research Institute Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-08-17
Anticipated expiration: 2030-12-28

Abstract

The utility model discloses a help capable robot, including the waist knapsack, be equipped with the battery case in the waist knapsack, be equipped with installation mechanism between waist knapsack and the battery case, first support arm and second support arm are installed respectively to the both ends of waist knapsack, the first joint motor of lower extreme difference fixedly connected with and the second joint motor of first support arm and second support arm, first leg area and second leg area are installed respectively to the lower extreme of first regulation pole and second regulation pole, be equipped with heat dissipation mechanism in the waist knapsack. The utility model discloses, rational in infrastructure, the pulling draws the piece to drive two stay cords and makes two wedges no longer block in first spacing groove, can dismantle the battery case fast, and the convenience is changed the lithium cell, and can dispel the heat to the waistband back, secondly, the device integrates height, light in weight, outward appearance pleasing to the eye, convenient to use, and the helping hand effect is obvious when using, and the shank can not be tired.

Description

Walking-aid robot

Technical Field

The utility model relates to the technical field of robot, especially, relate to help capable robot.

Background

Robots are the common name for automatic control machines (Robot) that include all machines that simulate human behavior or thought and other creatures (e.g., machine dogs, machine cats, etc.). There are many taxonomies and controversy to define robots in a narrow sense, and some computer programs are even referred to as robots. In the modern industry, robots refer to artificial machines that automatically perform tasks to replace or assist human work.

At present, for passive helping hand walking structure, compression cam mechanism carries out the energy storage when walking shank pushes down, release energy reaches the effect of helping hand when lifting the leg, but has a great deal of shortcoming, for example inconvenient change battery case, passive helping hand is not obvious, experience and feel the not good situation, and the integrated level is to, bulky, heavy, in order to solve these shortcomings, we have designed one kind and have helped the line robot.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the walking robot that advances, its pulling draws the piece to drive two stay cords and makes two wedge no longer block in first spacing groove, can dismantle the battery case fast, conveniently changes the lithium cell, and can dispel the heat to the waistband back, secondly, the device integrates height, light in weight, the outward appearance is pleasing to the eye, convenient to use, the helping hand effect is obvious when using, the shank can not be tired.

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

walk capable robot, including the waist knapsack, be equipped with the battery case in the waist knapsack, be equipped with installation mechanism between waist knapsack and the battery case, first support arm and second support arm are installed respectively to the both ends of waist knapsack, the waistband is installed to the inner wall of waist knapsack, the first joint motor of lower extreme difference fixedly connected with and the second joint motor of first support arm and second support arm, the first branch of lower extreme difference fixedly connected with and the second branch of first joint motor and second joint motor, the first regulation pole of lower extreme difference fixedly connected with and the second regulation pole of first branch and second branch, first leg area and second leg area are installed respectively to the lower extreme of first regulation pole and second regulation pole, be equipped with heat dissipation mechanism in the waist knapsack.

Preferably, the installation mechanism includes two first spacing grooves that run through the setting on waist knapsack, run through on the battery case and be equipped with two second spacing grooves. Two the equal fixedly connected with hollow block of inner wall of second spacing groove, the inner wall of hollow block runs through and is equipped with the wedge, fixedly connected with spring between wedge and the hollow block, the upper end of battery case runs through and is equipped with two dead slots, two the equal sliding connection in dead slot has the stay cord, two the one end that the stay cord was carried on the back mutually all runs through hollow block and with wedge fixed connection, two the common fixedly connected with of one end that the stay cord is relative draws the piece. The waist backpack and the battery box are fixedly connected through screws and nuts.

Preferably, the waist backpack and the waist belt are connected together through a buckle.

Preferably, a controller and a motor driver are fixedly connected in the waist backpack.

Preferably, heat dissipation mechanism is including installing two fans on the waist knapsack, run through being equipped with a plurality of radiating grooves on the waist knapsack, it is a plurality of the equal fixedly connected with filter screen of inner wall of radiating groove. The lithium battery is installed in the battery box and is electrically connected with the installation box.

Preferably, the battery box is electrically connected with the first joint motor, and the battery box is electrically connected with the second joint motor.

Compared with the prior art, the utility model, its beneficial effect does:

1. the active power assisting effect is obvious, and the legs cannot be tired.

2. High integration, light overall weight and convenient wearing.

3. The wearing is convenient, and the experience is excellent.

4. Can install the battery case fast, be convenient for change the lithium cell.

5. The two fans and the plurality of radiating grooves are used for quickly radiating heat of the backpack,

to sum up, the pulling piece drives two stay cords and makes two wedge no longer block in first spacing groove, can dismantle the battery case fast, and the convenience is changed the lithium cell, and can dispel the heat to the waistband back, secondly, the device integrates height, light in weight, outward appearance pleasing to the eye, convenient to use, and the helping hand effect is obvious when using, and the shank can not be tired.

Drawings

FIG. 1 is a front view of a walking assist robot according to the present invention;

FIG. 2 is a top view of the walking-assisted robot of the present invention;

FIG. 3 is a side view of the walking assist robot of the present invention;

FIG. 4 is an overall perspective view of the walking assist robot of the present invention;

FIG. 5 is a top view of the waist backpack of the walking-aid robot of the present invention;

fig. 6 is an enlarged view of a portion a in fig. 5.

In the figure: 1 waist knapsack, 2 battery boxes, 3 first support arm, 4 second support arm, 5 waistbands, 6 first leg strap, 7 first joint motor, 8 second joint motor, 9 first support rod, 10 second support rod, 11 first adjusting rod, 12 second adjusting rod, 13 second leg strap, 14 fan, 15 pulling block, 16 wedge block, 17 hollow block, 18 spring, 19 pulling rope, 20 filter screen.

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.

Referring to fig. 1-6, the walking-aid robot comprises a waist backpack 1, the waist backpack 1 is made of a high molecular compound, a controller and a motor driver are fixedly connected in the waist backpack 1, a battery box 2 is arranged in the waist backpack 1, a lithium battery is arranged in the battery box 2, a mounting mechanism is arranged between the waist backpack 1 and the battery box 2, the mounting mechanism comprises two first limiting grooves which are arranged on the waist backpack 1 in a penetrating manner, two second limiting grooves are arranged on the battery box 2 in a penetrating manner, hollow blocks 17 are fixedly connected to the inner walls of the two second limiting grooves, wedge blocks 16 are arranged on the inner walls of the hollow blocks 17 in a penetrating manner, springs 18 are fixedly connected between the wedge blocks 16 and the hollow blocks 17, two empty grooves are arranged on the upper end of the battery box 2 in a penetrating manner, pull ropes 19 are connected to the two empty grooves in a sliding manner, and the ends of the two pull ropes 19, which are opposite to each other, are arranged through the hollow blocks 17 and fixedly connected with the wedge blocks 16, the opposite ends of the two pull ropes 19 are fixedly connected with a pull block 15 together, the two wedge-shaped blocks 16 are matched with the two first limiting grooves, and the two wedge-shaped blocks 16 penetrate through the two first limiting grooves and are connected with the inner walls of the two first limiting grooves in a sliding mode.

The waist backpack 1 is characterized in that a first support arm 3 and a second support arm 4 are respectively arranged at two ends of the waist backpack 1, a waist belt 5 is arranged on the inner wall of the waist backpack 1, the waist backpack 1 and the waist belt 5 are connected together through a buckle, a buffer spring is fixedly connected between the waist backpack 1 and the waist belt 5 to increase buffer between the waist backpack 1 and the waist belt 5, a first joint motor 7 and a second joint motor 8 are respectively fixedly connected at the lower ends of the first support arm 3 and the second support arm 4, the motor support arms are connected with the waist backpack 1 in a telescopic manner, a first support rod 9 and a second support rod 10 are respectively fixedly connected at the lower ends of the first joint motor 7 and the second joint motor 8, a first adjusting rod 11 and a second adjusting rod 12 are respectively fixedly connected at the lower ends of the first support rod 9 and the second support rod 10, a first leg belt 6 and a second leg belt 13 are respectively arranged at the lower ends of the first adjusting rod 11 and the second adjusting rod 12, be equipped with heat dissipation mechanism in the waist knapsack 1, heat dissipation mechanism is including installing two fans 14 on waist knapsack 1, lithium cell and the equal electric connection of two fans 14, runs through on the waist knapsack 1 and is equipped with a plurality of radiating grooves, the equal fixedly connected with filter screen 20 of inner wall of a plurality of radiating grooves, and first branch 9 and second branch 10 are first joint motor 7 and second joint motor 8 are the rigid rod of output torque.

The utility model discloses in, when changing the lithium cell, upwards stimulate and draw piece 15, draw two stay cords 19 of 15 stimulations of piece, two 16 relative motion of wedges of 19 stimulations of two stay cords make two wedges 16 no longer block in two first spacing grooves, can dismantle battery case 2 fast promptly.

When the waist backpack 1 is worn by a user, the waist backpack 1 is tied to the waist through the waistband 5, the first leg belt 6 and the second leg belt 13 are tied to the legs of the user, when the waist backpack is used, the controller controls the running states of the two motors such as direction, speed and torque through data fed back by the first joint motor 7 and the second joint motor 8 through operation, the controller drives the first joint motor 7 and the second joint motor 8 according to instructions sent by the controller, the motors of the first joint motor 7 and the second joint motor 8 reduce the fatigue of the legs of the user during walking through the force applied to the legs by the tail ends of the first supporting rod 9 and the second supporting rod 10 when running, and meanwhile, the two fans 14 dissipate heat, and the heat is dissipated from the plurality of heat dissipation grooves quickly.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The walking-aid robot comprises a waist backpack (1) and is characterized in that a battery box (2) is arranged in the waist backpack (1), an installation mechanism is arranged between the waist backpack (1) and the battery box (2), a first support arm (3) and a second support arm (4) are respectively installed at two ends of the waist backpack (1), a waistband (5) is installed on the inner wall of the waist backpack (1), the lower ends of the first support arm (3) and the second support arm (4) are respectively and fixedly connected with a first joint motor (7) and a second joint motor (8), the lower ends of the first joint motor (7) and the second joint motor (8) are respectively and fixedly connected with a first supporting rod (9) and a second supporting rod (10), the lower ends of the first supporting rod (9) and the second supporting rod (10) are respectively and fixedly connected with a first adjusting rod (11) and a second adjusting rod (12), the lower ends of the first adjusting rod (11) and the second adjusting rod (12) are respectively provided with a first leg belt (6) and a second leg belt (13), and a heat dissipation mechanism is arranged in the waist backpack (1).

2. The walking-aid robot according to claim 1, characterized in that the mounting mechanism comprises two first limiting grooves arranged on the waist backpack (1) in a penetrating manner, the battery box (2) is provided with two second limiting grooves in a penetrating manner, the inner walls of the two second limiting grooves are fixedly connected with hollow blocks (17), the inner walls of the hollow blocks (17) are provided with wedge blocks (16) in a penetrating manner, springs (18) are fixedly connected between the wedge blocks (16) and the hollow blocks (17), the upper end of the battery box (2) is provided with two hollow grooves in a penetrating manner, the two hollow grooves are slidably connected with pull ropes (19), the two ends of the pull ropes (19) opposite to each other are fixedly connected with the wedge blocks (16) in a penetrating manner, and the two ends of the pull ropes (19) opposite to each other are fixedly connected with pull blocks (15) together.

3. The walking aid robot according to claim 1, characterized in that the waist pack (1) and the waist belt (5) are connected together by a snap.

4. The walking aid robot according to claim 3, characterized in that a controller and a motor driver are fixedly connected inside the waist backpack (1).

5. The walking-aid robot is characterized in that the heat dissipation mechanism comprises two fans (14) installed on the waist backpack (1), a plurality of heat dissipation grooves are formed in the waist backpack (1) in a penetrating mode, and filter screens (20) are fixedly connected to the inner walls of the heat dissipation grooves.

6. The walking aid robot according to claim 1, wherein the battery pack (2) is electrically connected to a first joint motor (7) and the battery pack (2) is electrically connected to a second joint motor (8).