CN215779269U - Electric wheelchair with light energy electric quantity supplementing function - Google Patents
Electric wheelchair with light energy electric quantity supplementing function Download PDFInfo
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- CN215779269U CN215779269U CN202121242358.7U CN202121242358U CN215779269U CN 215779269 U CN215779269 U CN 215779269U CN 202121242358 U CN202121242358 U CN 202121242358U CN 215779269 U CN215779269 U CN 215779269U
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- battery module
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Abstract
The utility model relates to an electric wheelchair with a light energy electric quantity supplementing function, which comprises a chair main frame, a chair seat, a large chair wheel, a backrest, a pedal plate and a small chair wheel and is characterized in that a storage battery module is also arranged on the back surface of the backrest, a photovoltaic plate which is electrically connected with the storage battery module and supplements electric quantity for the storage battery module is also arranged on the top surface of the storage battery module, and a hub motor for driving the large chair wheel to move is also arranged on the large chair wheel; a small table plate is arranged on one side of the chair seat on the main chair frame, and a control switch is also arranged on the small table plate. The photovoltaic panel is used for continuously supplementing electric quantity to the storage battery module, so that the daily charging time of the storage battery module is shortened, the travel of the wheelchair is prolonged, the wheelchair can still obtain longer service travel on the premise of adopting the storage battery module with smaller volume, the weight of the whole electric wheelchair is reduced, the lightweight design of the electric wheelchair is facilitated, and the continuous mileage of the electric wheelchair is greatly prolonged.
Description
Technical Field
The utility model relates to the field of wheelchairs, in particular to an electric wheelchair.
Background
The wheelchair is a special chair provided with wheels and capable of helping people to replace walking, is commonly used as a tool for activities of people with mobility disabilities, and is generally divided into an electric wheelchair and a manual wheelchair. The wheelchair not only meets the requirements of physically disabled people and people who are inconvenient to move, but also is more important to facilitate the family members to move and take care of the patients, so that the patients can do physical exercises and participate in social activities by means of the wheelchair.
In the existing electric wheelchair, the electric wheelchair is mainly powered by a storage battery, and the travel of the storage battery is related to the capacity of the storage battery. The capacity and the volume of the storage battery are increased in order to obtain a larger stroke, but the electric wheelchair is too heavy, transportation and carrying of family members of patients are not utilized, and the charging time of the wheelchair is too long due to the too large capacity of the storage battery, so that the daily use and turnover of the wheelchair are influenced, and the practicability of the electric wheelchair is greatly reduced. In addition, the existing electric wheelchair is only provided with the handrail and is not provided with a large-area table plate, so that the electric wheelchair is very inconvenient for patients to have meals and take food, and the practicability and the convenience of the electric wheelchair are realized.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problems and provides an electric wheelchair with a function of supplementing electric energy by light energy, wherein a storage battery module is arranged on the back surface of a backrest, and a photovoltaic panel is arranged on the storage battery module, so that the electric energy is continuously supplemented for the storage battery module by the photovoltaic panel, the daily charging time of the storage battery module is shortened, the wheelchair stroke is prolonged, and the wheelchair can still obtain a longer service stroke on the premise of adopting a storage battery module with a smaller volume, thereby not only reducing the weight of the whole electric wheelchair, being beneficial to the lightweight design of the electric wheelchair, but also greatly prolonging the continuous mileage of the electric wheelchair.
The technical scheme of the utility model is realized as follows: an electric wheelchair with a light energy electricity supplementing function comprises a chair main frame, a chair seat arranged on the chair main frame, large chair wheels arranged on two sides of the chair main frame, a backrest arranged on the chair main frame, and a pedal plate and small chair wheels which are respectively arranged below the front end of the chair main frame; the wheelchair is characterized in that a storage battery module is further arranged on the back surface of the backrest, a photovoltaic panel which is electrically connected with the storage battery module and supplements electric quantity for the storage battery module is further arranged on the top surface of the storage battery module, and a hub motor for driving the large chair wheel to walk is further arranged on the large chair wheel; a small table plate is arranged on one side of the chair seat on the main chair frame, and a control switch for controlling the wheelchair to walk or stop is also arranged on the small table plate.
Furthermore, a soft pad is arranged on the chair seat.
Still further, the small table plate is composed of a front bending plate, a longitudinal connecting plate and a rear bending plate, and the control switch is arranged on the longitudinal connecting plate.
And furthermore, an armrest plate is arranged on the other side of the chair seat on the main chair frame.
The utility model has the beneficial effects that: according to the utility model, the storage battery module is arranged on the back of the backrest and the photovoltaic panel is arranged on the storage battery module, and the photovoltaic panel is used for continuously supplementing electric quantity to the storage battery module, so that the daily charging time of the storage battery module is shortened, the wheelchair stroke is prolonged, a relatively long service stroke can be obtained on the premise that the wheelchair adopts the storage battery module with a relatively small size, the weight of the whole electric wheelchair is reduced, the lightweight design of the electric wheelchair is facilitated, and the continuous mileage of the electric wheelchair is greatly prolonged. In addition, the utility model can further reduce the complexity of the power unit of the whole electric wheelchair by using the hub motor, so that the electric wheelchair has lighter volume and simpler structure. Thirdly, the practicability of the electric wheelchair is further enhanced through the structural design of the small table plate, so that the electric wheelchair is greatly convenient for patients to have meals and eat, and the value and the use convenience of the electric wheelchair are further improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
As shown in fig. 1, the electric wheelchair having a light energy electricity supplementing function according to the present invention includes a main chair frame 1, a seat 2 mounted on the main chair frame 1, large chair wheels 3 mounted on both sides of the main chair frame 1, a backrest 4 mounted on the main chair frame 1, and a footrest 5 and small chair wheels 6 mounted below the front end of the main chair frame 1, respectively. In order to achieve the purpose of the present invention, as shown in fig. 1, a storage battery module 7 is further disposed on the back surface of the backrest 4, a photovoltaic panel 8 electrically connected to the storage battery module 7 and supplementing electricity to the storage battery module 7 is further disposed on the top surface of the storage battery module 7, and a hub motor 9 for driving the large wheel 3 to travel is further disposed on the large wheel 3, so that the transmission complexity of the power unit of the whole electric wheelchair can be further reduced through the use of the hub motor 9, the size is lighter, and the structure is simpler. A small table plate 10 is arranged on one side of the chair seat 2 on the main chair frame 1, so that the dining and the eating of patients are greatly facilitated, and the value and the use convenience of the electric wheelchair are further improved. The small table board 10 is also provided with a control switch 20 for controlling the wheelchair to move or stop, so that the wheelchair is convenient and handy to operate. According to the utility model, the photovoltaic panel 8 is used for continuously supplementing electric quantity to the storage battery module 7, so that the daily charging time of the storage battery module 7 is shortened, the wheelchair stroke is prolonged, and the wheelchair can still obtain a longer service stroke on the premise of adopting the storage battery module 7 with a smaller volume, so that the weight of the whole electric wheelchair is reduced, the lightweight design of the electric wheelchair is facilitated, the continuous mileage of the electric wheelchair is greatly prolonged, and the stroke anxiety of people is reduced.
In order to further improve the comfort of the present invention, and make the patient not tired after sitting for a long time, as shown in fig. 1, the seat 2 is further provided with a soft pad 21, the soft pad 21 is composed of a surface covering and a rubber sponge arranged in the surface covering, and the surface covering can be made of cloth material or leather material.
As shown in fig. 1, the tablet table 10 is composed of a front bent plate 101, a longitudinal connecting plate 102, and a rear bent plate 103, and the control switch 20 is provided on the longitudinal connecting plate 102. The area of the front bending plate 101 is larger than that of the longitudinal connecting plate 102 and the rear bending plate 103, which is the daily main use area of the main patient, and the longitudinal connecting plate 102 mainly plays roles of connecting and fixing with the main chair frame 1 and installing the control switch 20. The back bend 103 mainly serves to surround and lift the integrity of the back table 10 when it is fixedly connected to the main chair frame 1, making it more harmonious as a whole. A touch display screen 40 is further arranged beside the control switch 20, and the touch display screen 40 is used for displaying electric quantity information, driving speed and some fault information and prompting.
As shown in fig. 1, the main frame 1 is further provided with an armrest plate 30 at the other side of the seat 2, so that when the wheelchair is seated, a patient can conveniently take the other hand, and the comfort of sitting is improved.
The battery module 7 is composed of a battery case and a plurality of lithium batteries arranged in the battery case, so that the overall weight of the utility model is further reduced, and the density of the batteries is improved.
As shown in fig. 1, a cushion layer 41 is further disposed on the backrest 4 to improve the comfort of the user.
The above description of the structural schemes is an embodiment of the preferred embodiments of the present invention, but it does not represent a limitation to the protection scope of the technical schemes of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several changes and modifications can be made, which are within the scope of the present invention and fall into the scope of the present invention.
Claims (5)
1. An electric wheelchair with a light energy electricity supplementing function comprises a chair main frame (1), a chair seat (2) arranged on the chair main frame (1), large chair wheels (3) arranged on two sides of the chair main frame (1), a backrest (4) arranged on the chair main frame (1), and a pedal (5) and small chair wheels (6) which are respectively arranged below the front end of the chair main frame (1); the method is characterized in that: the back of the backrest (4) is also provided with a storage battery module (7), the top surface of the storage battery module (7) is also provided with a photovoltaic panel (8) which is electrically connected with the storage battery module (7) and supplements electric quantity for the storage battery module (7), and the large chair wheel (3) is also provided with a hub motor (9) for driving the large chair wheel (3) to walk; a small table plate (10) is arranged on one side of the chair seat (2) on the main chair frame (1), and a control switch (20) for controlling the wheelchair to walk or stop is also arranged on the small table plate (10).
2. The electric wheelchair with the function of supplementing electric energy by light energy according to claim 1, characterized in that: the chair seat (2) is also provided with a soft pad (21).
3. The electric wheelchair with the function of supplementing electric energy by light energy according to claim 1, characterized in that: the small table plate (10) is composed of a front bending plate (101), a longitudinal connecting plate (102) and a rear bending plate (103), and the control switch (20) is arranged on the longitudinal connecting plate (102).
4. The electric wheelchair with the function of supplementing electric energy by light energy according to claim 1, characterized in that: and an armrest plate (30) is arranged on the other side of the chair seat (2) on the main chair frame (1).
5. The electric wheelchair with the function of supplementing electric energy by light energy according to claim 1, characterized in that: the storage battery module (7) is composed of a battery shell and a plurality of lithium batteries arranged in the battery shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121242358.7U CN215779269U (en) | 2021-06-03 | 2021-06-03 | Electric wheelchair with light energy electric quantity supplementing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121242358.7U CN215779269U (en) | 2021-06-03 | 2021-06-03 | Electric wheelchair with light energy electric quantity supplementing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215779269U true CN215779269U (en) | 2022-02-11 |
Family
ID=80175241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121242358.7U Active CN215779269U (en) | 2021-06-03 | 2021-06-03 | Electric wheelchair with light energy electric quantity supplementing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215779269U (en) |
-
2021
- 2021-06-03 CN CN202121242358.7U patent/CN215779269U/en active Active
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