CN205215561U - Electric wheelchair controller - Google Patents
Electric wheelchair controller Download PDFInfo
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- CN205215561U CN205215561U CN201521032119.3U CN201521032119U CN205215561U CN 205215561 U CN205215561 U CN 205215561U CN 201521032119 U CN201521032119 U CN 201521032119U CN 205215561 U CN205215561 U CN 205215561U
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- circuit
- data processing
- processing module
- motor
- electric wheelchair
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Abstract
The utility model discloses an electric wheelchair controller, its characterized in that: including a data processing module, data processing module on be connected with battery test circuit, display the action circuit, operating handle, gyroscope circuit, the battery test circuit on be connected with the supply voltage circuit, data processing module connect the revolver motor through a motor -drive circuit, connect a brake equipment through a current foldback circuit, data processing module connect right side wheel turbin generator through the 2nd motor -drive circuit, connect the 2nd brake equipment through the 2nd current foldback circuit, data processing module connect seat elevator motor through the 3rd motor -drive circuit, connect the 3rd brake equipment through the 3rd current foldback circuit. Electric wheelchair controller have easy and simple to handle, operating handle control action direction and speed, and have the self -balancing and prevent down the function, make the user pacify the congruent advantage more.
Description
Technical field
This utility model relates to controller field, particularly a kind of electric wheelchair controller.
Background technology
At present, electric wheelchair popularity rate is more and more higher, also more and more higher to the requirement of electric wheelchair, and current most controller response speed is slow, and speed change is uneven, and does not have seat elevating function, and user is got on or off the bus very difficult and very inconvenient.Also do not have the anti-down function of self-balancing, the accident of falling after electric wheelchair often has generation.
Summary of the invention
For overcoming above-mentioned the deficiencies in the prior art, this utility model object be to control when providing one that electric wheelchair is moved sensitive, response speed is fast, smooth-going, the uniform electric wheelchair controller of speed change.
For achieving the above object, the technical scheme that the utility model proposes is: a kind of electric wheelchair controller, it is characterized in that: comprise a data processing module, described data processing module is connected with battery detection circuit, display function circuit, operating grip, gyroscope block; Described battery detection circuit is connected with power supply circuit; Described data processing module connects revolver motor by the first motor-drive circuit, connects first brake device by the first current foldback circuit; Described data processing module takes turns turbin generator by the second motor-drive circuit connection is right, connects secondary braking device by the second current foldback circuit; Described data processing module connects seat lifting motor by the 3rd motor-drive circuit, connects the 3rd brake gear by the 3rd current foldback circuit.
Preferably, described seat lifting motor uses the push-rod electric machine of limit position auto-breaking performance.
Adopt above-mentioned technological means, electric wheelchair controller described in the utility model utilizes the right and left wheel, and seat up-down intelligent controls, reach control sensitive, response speed is fast, smooth-going, the uniform control effects of speed change, have easy and simple to handle, an operating grip controlled motion direction and speed; And there is the anti-down function of self-balancing, the advantage such as make user safer.
Accompanying drawing explanation
Fig. 1 is electric wheelchair controller structural representation described in the utility model.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this utility model is described further.
As shown in Figure 1, electric wheelchair controller described in the utility model, comprises a data processing module, described data processing module is connected with battery detection circuit, display function circuit, operating grip, gyroscope block; Described battery detection circuit is connected with power supply circuit; Described data processing module connects revolver motor by the first motor-drive circuit, connects first brake device by the first current foldback circuit; Described data processing module takes turns turbin generator by the second motor-drive circuit connection is right, connects secondary braking device by the second current foldback circuit; Described data processing module connects seat lifting motor by the 3rd motor-drive circuit, and connect the 3rd brake gear by the 3rd current foldback circuit, described seat lifting motor uses the push-rod electric machine of limit position auto-breaking performance.
During concrete use, power supply circuit is for each functional circuit provides the stabilized power source met the demands, and by battery detection circuit, cell voltage is detected in real time, and cell voltage is shown on display function circuit, when cell voltage is lower than certain numerical value, prompting charging, and cell voltage lower than a certain ultimate value time, forbid that Electric Machine Control exports, thus reach the object of protection battery;
The control of the direction of motion and speed thereof is realized by operating grip, simple to operation, operating grip is two dimensional joystick, center is 0 ° of position, and there is resilience 0 ° of position characteristic, at this moment electric wheelchair can brake stopping, and stick off-center position angle is larger, speed is larger, and stick offset direction is exactly the electric wheelchair direction of motion; Operating grip is except realizing electric wheelchair motor control, also for electric wheelchair seat elevating control (being switched by function button), get on or off the bus with person easy to use, the output of above-mentioned functions is realized by motor bridge drive circuit, and in whole output controls, current of electric is detected in real time, and there is overcurrent protection function;
Controller carries out detection in real time by gyroscope block to the balance of electric wheelchair, and when falling appears in electric wheelchair backward time, electric wheelchair can move automatically backward, thus reaches the anti-down effect of self-balancing.
Although specifically show in conjunction with preferred embodiment and describe this utility model; but those skilled in the art should be understood that; not departing from the spirit and scope of the present utility model that appended claims limits; in the form and details this utility model is made a variety of changes, be protection domain of the present utility model.
Claims (2)
1. an electric wheelchair controller, is characterized in that: comprise a data processing module, described data processing module is connected with battery detection circuit, display function circuit, operating grip, gyroscope block; Described battery detection circuit is connected with power supply circuit; Described data processing module connects revolver motor by the first motor-drive circuit, connects first brake device by the first current foldback circuit; Described data processing module takes turns turbin generator by the second motor-drive circuit connection is right, connects secondary braking device by the second current foldback circuit; Described data processing module connects seat lifting motor by the 3rd motor-drive circuit, connects the 3rd brake gear by the 3rd current foldback circuit.
2. a kind of electric wheelchair controller according to claim 1, is characterized in that: described seat lifting motor uses the push-rod electric machine of limit position auto-breaking performance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521032119.3U CN205215561U (en) | 2015-12-14 | 2015-12-14 | Electric wheelchair controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521032119.3U CN205215561U (en) | 2015-12-14 | 2015-12-14 | Electric wheelchair controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205215561U true CN205215561U (en) | 2016-05-11 |
Family
ID=55890661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521032119.3U Active CN205215561U (en) | 2015-12-14 | 2015-12-14 | Electric wheelchair controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205215561U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107544302A (en) * | 2017-08-31 | 2018-01-05 | 苏州诺乐智能科技有限公司 | A kind of mobility scooter for old people controller |
| TWI758878B (en) * | 2020-09-25 | 2022-03-21 | 國立勤益科技大學 | Balance car system |
-
2015
- 2015-12-14 CN CN201521032119.3U patent/CN205215561U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107544302A (en) * | 2017-08-31 | 2018-01-05 | 苏州诺乐智能科技有限公司 | A kind of mobility scooter for old people controller |
| TWI758878B (en) * | 2020-09-25 | 2022-03-21 | 國立勤益科技大學 | Balance car system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |