CN210903724U - Intelligent electric wheelchair - Google Patents
Intelligent electric wheelchair Download PDFInfo
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- CN210903724U CN210903724U CN201921583936.6U CN201921583936U CN210903724U CN 210903724 U CN210903724 U CN 210903724U CN 201921583936 U CN201921583936 U CN 201921583936U CN 210903724 U CN210903724 U CN 210903724U
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Abstract
The utility model discloses an electronic wheelchair of intelligence, including seat, gyro wheel, handrail, remote controller, actuating mechanism, base and cut fork hydraulic lifting mechanism, gradient sensor, obstacle sensor. The rollers comprise two rear rollers and two universal front rollers, the rear rollers are rotatably arranged on the left side and the right side of the rear part of the base, and the driving motor is arranged in the base and is in transmission connection with the rear rollers; the left side and the right side of the front part of the base are respectively provided with a connecting rod, and the two universal front rollers are respectively arranged at the bottoms of the two connecting rods; the seat is arranged above the base in a manner of moving up and down through the scissor type hydraulic lifting mechanism; two L-shaped mounting rods are mounted at the front part of the seat, pedals are arranged at the bottoms of the mounting rods, and heatable leg pads are further arranged on the mounting rods; the bottom is installed the slope sensor, and base installs obstacle sensor all around. The utility model discloses can assist old person, disabled person, the inconvenient people of action rise and get the thing, intelligent control keeps away barrier and automatic downhill path speed reduction, and guarantee trip safety.
Description
Technical Field
The utility model relates to a wheelchair field, in particular to electronic wheelchair of intelligence.
Background
The artificial intelligence technology is developed to explode nowadays, and Python is a great role in the modern times of artificial intelligence and machine learning. Energy conservation and environmental protection are always main topics of human beings at present, and the use of new energy meets the requirements of energy conservation and environmental protection.
Most of the existing wheelchairs are mainly manual and electric, are based on manual control, have relatively simple structures and fewer functions, and cannot automatically judge the existing environment; on the other hand, because the heights of the tables used for eating, reading, meeting and the like are different, the height of the existing wheelchair can not be adjusted, and the wheelchair can not adapt to various occasions, thereby bringing much inconvenience to normal use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electronic wheelchair of intelligence to the not enough among the prior art to solve above-mentioned problem.
The utility model provides a technical problem can adopt following technical scheme to realize:
an intelligent electric wheelchair comprises a seat, rollers arranged at the bottom of the seat, armrests respectively arranged at two sides of the seat, a remote controller for controlling operation and direction, and a driving mechanism for driving the rollers to rotate, wherein the remote controller is arranged at the front end of one of the armrests; the left side and the right side of the front part of the base are respectively provided with a connecting rod, and the two universal front rollers are respectively arranged at the bottoms of the two connecting rods; the seat is arranged above the base in a manner of moving up and down through the scissor type hydraulic lifting mechanism; two L-shaped mounting rods are mounted at the front part of the seat, pedals are arranged at the bottoms of the mounting rods, and heatable leg pads are further arranged on the mounting rods.
Furthermore, the scissor type hydraulic lifting mechanism comprises a pair of scissor arms which are arranged in a crossed manner, and a propelling hydraulic cylinder for driving the scissor arms to open and close is arranged between the two arms of the scissor arms.
Further, still be equipped with power supply battery and control panel in the base, power supply battery is connected with control panel, driving motor and remote controller electricity respectively.
Further, still include the slope sensor, the slope sensor is installed on the base and is used for monitoring wheelchair inclination at any time.
Further, still keep away the barrier sensor with the back before including, keep away the barrier sensor and have two and install respectively in the left and right sides that is close to the seat front portion, keep away the barrier sensor after and install in the rear portion of base.
Furthermore, heatable patches are arranged on the leg pads.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. based on novel artificial intelligence python development procedure, the convenience of promotion wheelchair that can be very big.
2. Adopt sensing detection device, played key effect to it surveys barrier, slope etc to sensing device small in size is convenient for install.
3. The solar energy is adopted as the energy source, and the solar energy is used as the clean energy source, so that the environment is protected.
4. Adopt hydraulic pressure to cut fork lift platform, sturdy and compact structure, it is steady to go up and down. The installation and maintenance are simple and convenient, and the device belongs to economical and practical equipment.
5. Adopt hydraulic brake, with the sensor, python development procedure perfect adaptation, this brake equipment compact structure, the response is rapid, and the life-span is long, very big promotion its security performance and convenience.
The utility model can assist the old, the disabled, the people with inconvenient movement or incomplete limbs, and can get the object by lifting. When the wheelchair is in a trip, the speed of the wheelchair is intelligently controlled, overspeed is prevented, the safety protection effect is achieved, the life and the trip of the wheelchair are more convenient, and the wheelchair can independently live like a normal person.
Drawings
Fig. 1 is a schematic structural view of the intelligent electric wheelchair of the present invention.
Fig. 2 is a sectional view of the intelligent electric wheelchair of the present invention.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1 and 2, the intelligent electric wheelchair of the present invention includes a seat 10, rollers installed at the bottom of the seat 10, armrests 20 respectively installed at both sides of the seat 10, a remote controller 30 for controlling operation and direction, and a driving mechanism for driving the rollers to rotate, wherein the remote controller 30 is installed at the front end of one of the armrests 20. The seat further comprises a base 40 and a scissor type hydraulic lifting mechanism 50, wherein the base 40 is arranged below the seat 10, and the interior of the base 40 is hollow. The rollers include two rear rollers 61 and two universal front rollers 62, and the rear rollers 61 are rotatably installed at the left and right sides of the rear portion of the base 40. The driving mechanism comprises a driving motor 41, the driving motor 41 is arranged in the base 40, and the driving motor 41 is in transmission connection with the rear roller 61. The left and right sides of the front portion of the base 40 are respectively provided with a connecting rod 63, and the two universal front rollers 62 are respectively arranged at the bottoms of the two connecting rods 63. The seat 10 is provided above the base 40 so as to be movable up and down by a scissor lift mechanism 50. Two L-shaped mounting rods 11 are mounted at the front part of the seat 10, a pedal 12 for a user to rest feet is arranged at the bottom of the mounting rods 11, and a leg pad 13 capable of heating is further arranged on the mounting rods 11.
The scissor type hydraulic lifting mechanism 50 comprises a pair of scissor arms arranged in a crossed manner, and a pushing hydraulic cylinder 51 for driving the scissor arms to open and close is arranged between the two arms of the scissor arms.
The base 40 is also provided with a power supply battery 42 and a control panel 43, and the power supply battery 42 is electrically connected with the control panel 43, the driving motor 41 and the remote controller 30 respectively.
The wheelchair inclination angle monitoring device further comprises a gradient sensor, wherein the gradient sensor is installed on the base and is used for monitoring the inclination angle of the wheelchair at any time.
The seat further comprises a front obstacle avoidance sensor 71 and a rear obstacle avoidance sensor 72, wherein the two front obstacle avoidance sensors 71 are respectively installed at the left side and the right side close to the front part of the seat 10, and the rear obstacle avoidance sensor 72 is installed at the rear part of the base 40.
The leg pad 13 is provided with a heatable patch.
The wheelchair in the prior art can not automatically judge the existing environment, and in order to realize intelligent control, the utility model adopts python development version to carry out embedded development; on the other hand, the current wheelchair can not adapt to various occasions, because the desk height that uses such as eating, reading, meeting has a difference, based on this problem, the utility model discloses a fork elevating platform is cut to the hydraulic pressure to this improves the use travelling comfort of wheelchair user in each occasion. The utility model has the following specific characteristics:
the intelligent control module: and a control module realized based on python automatically judges whether the speed limit is exceeded or not, so that the autonomous deceleration control is realized.
Solar power supply battery module: the heating module is used for daily power supply of the patch, temperature detection is carried out through the temperature sensor, and new energy is adopted to reduce energy consumption. The user can turn on the heating system to control the temperature between 37-40 deg.C for a long time.
A lifting module: because the height of each desk is different, can easily get certain eminence object, can be used for adapting to various occasions. Can improve the comfort level of the user in various occasions.
A sensor detection module: for detecting the measured information and transmitting, processing, storing, displaying, recording, controlling, etc. the sensed signals.
A brake module: the braking deceleration assisting device is used for assisting braking deceleration of a downhill section or when the speed is too high. The bottom of the wheelchair is provided with a gradient sensor, when the gradient is detected to exceed a specified value, the speed is reduced by a hydraulic brake mode, and the wheelchair advances at a low speed
Obstacle prompt module: a detection net is formed by 8 obstacle detection sensors, and obstacles are judged and prompted. 8 obstacle detection sensors are distributed on the outermost edge of the wheelchair, embedded development is carried out based on a python development board, signals are sent to the mobile phone when abnormality occurs, and the mobile phone receives the signals and sends out an alarm.
The mobile phone App control submodule: the mobile phone App is connected with the wheelchair through the Bluetooth and controls to achieve the lifting function of the wheelchair.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an electronic wheelchair of intelligence, includes the seat, install in the gyro wheel of seat bottom, install respectively in the handrail of seat both sides, be used for controlling the remote controller of operation and direction and be used for driving gyro wheel pivoted actuating mechanism, the remote controller is installed in the front end of one of them handrail, its characterized in that: the seat is characterized by further comprising a base and a scissor type hydraulic lifting mechanism, wherein the base is arranged below the seat, the base is hollow, the idler wheels comprise two rear idler wheels and two universal front idler wheels, the rear idler wheels are rotatably arranged on the left side and the right side of the rear portion of the base, the driving mechanism comprises a driving motor, the driving motor is arranged in the base, and the driving motor is in transmission connection with the rear idler wheels; the left side and the right side of the front part of the base are respectively provided with a connecting rod, and the two universal front rollers are respectively arranged at the bottoms of the two connecting rods; the seat is arranged above the base in a manner of moving up and down through the scissor type hydraulic lifting mechanism; two L-shaped mounting rods are mounted at the front part of the seat, pedals are arranged at the bottoms of the mounting rods, and heatable leg pads are further arranged on the mounting rods.
2. The intelligent electric wheelchair as claimed in claim 1, wherein: the scissor fork type hydraulic lifting mechanism comprises a pair of scissor fork arms which are arranged in a crossed mode, and a propelling hydraulic cylinder for driving the scissor fork arms to open and close is arranged between the two arms of the scissor fork arms.
3. The intelligent electric wheelchair as claimed in claim 1, wherein: still be equipped with power supply battery and control panel in the base, power supply battery is connected with control panel, driving motor and remote controller electricity respectively.
4. The intelligent electric wheelchair as claimed in claim 1, wherein: still include the slope sensor, the slope sensor is installed on the base and is used for monitoring wheelchair inclination at any time.
5. The intelligent electric wheelchair as claimed in claim 1, wherein: the front obstacle avoidance sensor and the rear obstacle avoidance sensor are further included, the two front obstacle avoidance sensors are respectively installed on the left side and the right side of the front portion of the seat, and the rear obstacle avoidance sensors are installed on the rear portion of the base.
6. The intelligent electric wheelchair as claimed in claim 1, wherein: heatable patches are arranged on the leg pads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921583936.6U CN210903724U (en) | 2019-09-23 | 2019-09-23 | Intelligent electric wheelchair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921583936.6U CN210903724U (en) | 2019-09-23 | 2019-09-23 | Intelligent electric wheelchair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210903724U true CN210903724U (en) | 2020-07-03 |
Family
ID=71360247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921583936.6U Active CN210903724U (en) | 2019-09-23 | 2019-09-23 | Intelligent electric wheelchair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210903724U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110538031A (en) * | 2019-09-23 | 2019-12-06 | 上海电机学院 | Intelligent electric wheelchair |
-
2019
- 2019-09-23 CN CN201921583936.6U patent/CN210903724U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110538031A (en) * | 2019-09-23 | 2019-12-06 | 上海电机学院 | Intelligent electric wheelchair |
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