CN209253373U - A kind of electric wheelchair that display information can change - Google Patents
A kind of electric wheelchair that display information can change Download PDFInfo
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- CN209253373U CN209253373U CN201821627434.4U CN201821627434U CN209253373U CN 209253373 U CN209253373 U CN 209253373U CN 201821627434 U CN201821627434 U CN 201821627434U CN 209253373 U CN209253373 U CN 209253373U
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Abstract
A kind of electric wheelchair that display information can change, comprising: parameter detecting portion, handrail and control assembly；The running parameter and environmental parameter of parameter detecting portion detection electric wheelchair；The control assembly includes shell, display screen and control unit；Display screen is arranged on housing upper surface, and control unit is arranged inside housings；Control assembly is mounted on handrail by shell；Control unit is connect with parameter detecting portion, obtains the running parameter and environmental parameter that it is detected from parameter detecting portion, running parameter and environmental parameter based on acquisition, the display content for controlling display screen change therewith.The technical solution that the utility model embodiment proposes changes display content by the real-time status that electric wheelchair is detected in parameter detecting portion.
Description
Technical field
The utility model belongs to the field of display technology of electric wheelchair, and in particular to what a kind of display information can change
Electric wheelchair.
Background technique
Electric wheelchair increases high-performance power drive unit, battery, smart steering on the basis of traditional manual wheelchair
The power such as device and operating-controlling mechanism.By power and operating-controlling mechanism, user can voluntarily manipulate electric wheelchair, push away without manpower
It is dynamic i.e. removable.Electric wheelchair is increasingly becoming the walking-replacing tool of handicapped old man, disabled person's first choice.
Electric wheelchair is typically provided with display screen, can show the running parameter of electric wheelchair on a display screen, convenient for making
User checks.At present there are mainly two types of common display modes, a kind of display mode is to manipulate user needed for electric wheelchair
All working parameter and environmental parameter be simultaneously displayed on display screen in a manner of icon or text etc. main interface on, ginseng
Number includes battery remaining power, the power gear of electric wheelchair and operation speed per hour, remaining mileage, weather conditions, temperature etc., this
The icon of characterization parameter or text are placed in the main interface of display screen by display mode simultaneously, enrich what display screen was shown
Content, but the display screen of electric wheelchair is generally all smaller, the area that the icon or text for characterizing each parameter can occupy
All less, then comprehensively consider and be designed beautifully and the factors such as product identification, the icon or text shown in main interface is all
It is smaller, it is not easy to old man's viewing, and some parameters and be unnecessarily displayed on the display interface.It is there are also a kind of display mode
A small amount of parameter is only shown in the main interface of display screen, such as only shows that characterization remaining battery holds in the main interface of display screen
It measures, the icon of the power gear of electric wheelchair, although icon sizes that this display mode is shown are suitable, convenient for watching,
But the content of display is less, is unfavorable for the running parameter that user fully understands electric wheelchair, if user wants to understand other
Running parameter needs to manually select the display running parameter, and operating procedure is complicated, and information provides not in time, may deposit when serious
In security risk.
Utility model content
Show that content is excessively not easy to viewing or shows that content is very few that letter cannot be provided in time to solve above-mentioned display screen
The technical issues of breath, the utility model embodiment propose a kind of electric wheelchair that display information can change.
A kind of electric wheelchair that display information can change, comprising: parameter detecting portion, handrail and control assembly；
The running parameter and/or environmental parameter of parameter detecting portion detection electric wheelchair；
The control assembly includes shell, display screen and control unit；Display screen is arranged on housing upper surface, and control unit is set
It sets inside housings；Control assembly is mounted on handrail by shell；
Control unit is connect with parameter detecting portion, obtains the running parameter and/or environment ginseng that it is detected from parameter detecting portion
Number, running parameter and/or environmental parameter based on acquisition, the display content for controlling display screen change therewith.
Further, running parameter and/or environmental parameter of the control unit based on acquisition generates in the display for controlling display screen
The control information of appearance；
Display screen is electrically connected with control unit, and the main display area of display screen is divided into multiple viewing areas, and each viewing area is aobvious
Show multiple labels, the control information of the control unit based on generation, showing where control label relevant with the control information
Show area under conditions of keeping the original area size in the viewing area, label relevant to the control information amplifies, while with institute
Remaining label stated in the viewing area where controlling the relevant label of information reduces；Alternatively, the control of the control unit based on generation
Information processed controls main display area and only shows label relevant to the control information.
Further, the control assembly further includes the first operation portion and the second operation portion；
First operation portion is electrically connected with control unit；First operation portion includes the rocking bar of manipulation direction, the rocking bar with
The mode that part is located at enclosure interior is rotationally embedded in the opening of the first area of shell, and rocking bar is located at hull outside
Part is the operation portion of user；
Second operation portion is electrically connected with control unit；The operation that control unit is additionally received based on second operation portion refers to
It enables, controls the display content of viewing area；The upper surface of shell is at least divided into three regions, and first area is correspondingly arranged the first behaviour
Make portion, second area is correspondingly arranged the second operation portion, and third region is correspondingly arranged display screen.
Further, second operation portion includes multiple function buttons, and the multiple function button is embedded in shell
Second area；Alternatively,
Second operation portion includes the touch screen being embedded in the second area of shell, and touch screen shows multiple key figures
Mark.
Further, the multiple function button includes the selection key and/or locking button of power gear, the multiple
Key icon includes the selection icon and/or lock icon of power gear.
Further, the first operation portion, the second operation portion and display screen are arranged from the near to the distant relative to user；First behaviour
Make portion and the second operation portion is arranged in the plane where handrail, the plane where display screen and handrail is in obtuse angle towards Electric Motor Wheel
The setting of chair oblique upper.
Further, shell includes interconnecting piece and signaling interface, and control assembly is mounted on handrail by interconnecting piece, signal
Interface provides the information interaction passage between control unit and parameter detecting portion.
Further, control assembly is removably installed on handrail by interconnecting piece.
Further, the parameter detecting portion includes: the speed detecting portion for detecting motor turnning circle, detection remaining battery
The battery capacity test section of electricity and the signal detecting part of detected wireless signals, the signal detecting part include Bluetooth signal detection
Portion and/or WiFi signal test section.
Further, the main display area of display screen is divided into two or three viewing areas, and each viewing area shows that two arrive
Three labels, the label is icon or text.
The utility model has the beneficial effects that the Electric Motor Wheel that the display information that the utility model embodiment proposes can change
Chair detects the real-time status of electric wheelchair by parameter detecting portion, and the real-time status based on electric wheelchair changes the aobvious of display screen
Show content, the switching of size and primary and secondary is marked automatically, be manually operated without using person, reduces operating procedure, and mention in time
Information needed for supplying user.Also, it is more obvious clear to show that the primary and secondary differentiation of content can be accomplished in this manner,
Main display content can show bigger in limited region, be more clear clear, more meet the demand of user, especially
It is old man group.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the electric wheelchair that the display information that the utility model embodiment proposes can change；
Fig. 2 is that the master of the display screen for the electric wheelchair that the display information that the utility model embodiment proposes can change is aobvious
Show the display picture drawing in region；
Fig. 3 a is the master of the display screen for the electric wheelchair that the display information that the utility model embodiment proposes can change
The display picture first of display area changes schematic diagram；
Fig. 3 b is the master of the display screen for the electric wheelchair that the display information that the utility model embodiment proposes can change
The display picture second of display area changes schematic diagram；
Fig. 3 c is the master of the display screen for the electric wheelchair that the display information that the utility model embodiment proposes can change
The display picture third of display area changes schematic diagram.
Specific embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, below in conjunction with specific embodiment, and
Referring to attached drawing, the utility model is further described.But as known to those skilled in the art, the utility model is not limited to
Attached drawing and following embodiment.
As described herein, term " includes " and its various variants are construed as open-ended term, it means that " packet
It includes but is not limited to ".Term "based" is construed as " being based at least partially on ".Term " one embodiment " it is understood that
For " at least one embodiment ".Term " another embodiment " is construed as " at least one other embodiment ".
The utility model embodiment proposes a kind of electric wheelchair that display information can change, as shown in Figure 1, packet
Include: parameter detecting portion, handrail 2 and control assembly 3, control assembly 3 are mounted on handrail 2, convenient for users to operation.
The running parameter and/or environmental parameter of parameter detecting portion detection electric wheelchair.The running parameter may include electricity
The speed of service and/or battery dump energy of wheelchair；The environmental parameter may include environment where electric wheelchair temperature,
Humidity etc..
In one embodiment, the parameter detecting portion includes: the speed detecting portion for detecting motor turnning circle, detection electricity
The battery capacity test section of pond electricity use state and the signal detecting part of detected wireless signals, the signal detecting part include indigo plant
Tooth signal detecting part and/or WiFi signal test section.The motor turnning circle that controller is detected based on speed detecting portion obtains
The operation speed per hour of electric wheelchair；Based on the battery capacity use state that battery capacity test section detects, the residue of battery is obtained
Electricity and remaining mileage；Based on the wireless signal that signal detecting part detects, the information for whether connecting wireless network obtained.
The control assembly 3 includes shell, display screen 33 and control unit (not shown).
Shell includes interconnecting piece and signaling interface, and control assembly 3 is mounted on handrail 2 by interconnecting piece, and signaling interface mentions
For control assembly 3 control unit and electric wheelchair 1 other by control unit control structures (such as described parameter detecting portion) it
Between information interaction passage.Control unit is arranged inside housings.
In one embodiment, control assembly 3 is fixedly connected by interconnecting piece with handrail 2, and control assembly 3 can pass through connection
Portion is fixedly mounted on the front end face of left handrail 21, and the user for facilitating left-handed to operate uses；Control assembly 3 can pass through company
Socket part is fixedly mounted on the front end face of right handrail 22, and the user for facilitating right-handed to operate uses.For example, interconnecting piece is shell
An end face, by the corresponding end-faces of the end face and handrail bonding or thermal welding, so that shell is fixedly mounted on handrail 2.
In another embodiment, control assembly 3 is removably mounted on handrail 2 by interconnecting piece, and can
It is optionally attached in left handrail 21 or in right handrail 22, is used with the user for facilitating different operation to be accustomed to.For example, connection
Portion is column structure, and handrail corresponding position is provided with the jack being used in combination with column structure, passes through column structure and jack
Grafting, shell is removably mounted on handrail 2.
Control unit is connect with parameter detecting portion, obtains the running parameter and/or environment ginseng that it is detected from parameter detecting portion
Number, running parameter and/or environmental parameter based on acquisition, the display content for controlling display screen change therewith.
In one embodiment, running parameter and/or environmental parameter of the control unit based on acquisition generates the aobvious of control display screen
Show the control information of content.Display screen 33 is electrically connected with control unit, and the main display area of display screen 33 can be divided into multiple aobvious
Show that area, such as two or three viewing areas, each viewing area show multiple labels, such as two to three labels, the label can
To be icon, it is also possible to text.The control information of the control unit based on generation controls the display content hair of main display area
Changing.Specifically, the control information of the control unit based on generation controls label place relevant to the control information
Viewing area under conditions of keeping the original area size in the viewing area, label relevant to the control information amplifies, simultaneously
Remaining label in viewing area where label relevant to the control information reduces；Alternatively, institute of the control unit based on generation
Control information is stated, main display area is controlled and only shows label relevant to the operational order received.
It should be noted that display screen 33 may include main display area and other viewing areas in addition to main display area
Domain, main display area occupy the main positions of display screen 33, other display areas for example positioned at main display area side (such as
Downside) or a corner (such as upper right corner)；It will be appreciated by persons skilled in the art that display screen 33 can also only include master
Display area.If display screen 33 further includes other display areas other than main display area, in one embodiment, show
Other display areas except the main display area of display screen 33 can show the label of fixed size.
The control assembly can also include the first operation portion 31.First operation portion 31 is electrically connected with control unit, by
The operational order that one operation portion 31 receives is sent to control unit.
In one embodiment, first operation portion 31 includes the rocking bar of manipulation direction, and the rocking bar is to be partially located at shell
The mode in internal portion is rotationally embedded the opening in the first area of shell, and the part that rocking bar is located at hull outside is user
Operation portion.For convenient for the gripping of the hand of user, the vertical-sectional shape of the operation portion can use head to be arc-shaped,
The closing waist shape being gradually increased after the size of lower head position is tapered.User is sent to controller and is controlled by operation rocking bar
The operational order of the wheel direction of travel of electric wheelchair processed.In use, user rotates rocking bar, control unit is according to rocking bar
Rotation information control electric wheelchair wheel direction of travel.
The control assembly can also include the second operation portion 32.Second operation portion 32 is electrically connected with control unit, by
The operational order that two operation portions 32 receive from user is sent to control unit, and control unit is received according to the second operation portion 32
Operational order, control in the main display area of display screen 33 shows corresponding content, such as can refer to shown in Fig. 2 in master
Display area shows that power gear marks S1；Alternatively, the operational order that control unit is received according to the second operation portion 32, control is aobvious
Show that menu is selected for user on the main display area of display screen 33.In one embodiment, main display area includes fixed area
With settable region, the display content of fixed area display system setting can not generally be changed.User can be according to their needs
Content is shown in settable region self-setting, for example, by the second operation portion 32, in the main display area of display screen 33
Settable region (can refer to the label shown in Fig. 2 that bluetooth connection prompt is shown from setting flag S5)；For another example passing through the
Two operation portions 32, the settable region in the main display area of display screen 33 show the WiFi signal power of electric wheelchair 1, day
Vaporous condition, temperature etc..
In one embodiment, second operation portion 32 includes multiple function buttons, as shown in Figure 1, the multiple function
Key is embedded the second area in shell.User sends control display screen 33 by pressing a certain function button, to controller
Show the operational order of display content corresponding with the function button pressed.The multiple function button includes power gear
Selection key, user are operated by the selection key to power gear, select the power gear of electric wheelchair.It is described more
A function button can also include locking button, and the selection key of power gear can be locked by pressing locking button, prevent
Only the selection key of the power gear is misused, and when locking button is depressed again, the selection key of power gear releases lock
It is fixed, the selection key of power gear can be operated.
In another embodiment, second operation portion 32 includes the touch screen being embedded in the second area of shell, is touched
Screen shows that multiple key icons, a certain key icon on user's point touching screen send control display screen 33 to controller
Show the operational order of display content corresponding with the key icon clicked.The multiple key icon includes power gear
Icon is selected, user is operated by the selection icon to power gear, selects the power gear of electric wheelchair.It is described more
A icon can also include lock icon, and the selection icon of power gear can be locked by pressing lock icon, prevent
Only the selection icon of the power gear is misused, and when lock icon is depressed again, the selection icon of power gear releases lock
It is fixed, can the selection icon to power gear operate.
First operation portion 31 and the second operation portion 32 are the component that user sends operational order to electric wheelchair.
The upper surface of shell is at least divided into three regions, and first area is correspondingly arranged the first operation portion 31, second area
It is correspondingly arranged the second operation portion 32, third region is correspondingly arranged display screen 33.In one embodiment, for the ease of user behaviour
Make, and avoid accidentally touching the second operation portion 32, it is preferable that the first operation portion 31, the second operation portion 32 and display screen 33 are opposite
It is arranged from the near to the distant in user, the first operation portion 31 and the second operation portion 32 are arranged in the plane at 2 place of handrail, display screen
33 are arranged towards electric wheelchair oblique upper in obtuse angle with the plane where handrail 2, so that the sight of the user on wheelchair
Generally vertically with display screen 33.
Control unit additionally based on the operational order from the second operation portion 32 received, controls in the display of viewing area
Hold.Specifically, control unit is additionally based on the operational order from the second operation portion 32 received, control and the reception
Viewing area where the relevant label of the operational order arrived connects under conditions of the original area size in the holding viewing area with described
The relevant label amplification of the operational order received, while the viewing area where label relevant to the operational order received
In remaining label reduce.Other display areas except the main display area of display screen 33 can show the mark of fixed size
Note.
Below with the display power gear of electric wheelchair 1 shown in Fig. 2, speed per hour, remaining capacity, remaining mileage label be
Example, illustrates the display content of display screen 33 with the effect of operation change.
Power gear indicates gear relevant to starting speed and W-response speed, can be divided into 1 gear, 2 gears, 3 gears etc.,
Low speed, middling speed, quick etc. can also be divided into.The label S1 textual representation of power gear, since the gear of digital representation more has
Checked conducive to user, preferably 1 gear of the label of power gear, 2 gears, 3 gears etc. indicate, and the display font of number compared with
Greatly, the font that " gear " word is shown is smaller, or in the case where that will not cause to obscure, it is convenient to omit " gear " word.
Speed per hour indicates the size degree of the mobile real-time speed of electric wheelchair or real-time speed.The label S2 text of speed per hour
Word expression, as shown in Figure 3.When electric wheelchair stops mobile, the label of speed per hour can be shown as " P " or not show.
The battery dump energy of remaining capacity expression electric wheelchair.The label S3 icon representation of remaining capacity, such as Fig. 2 institute
Show.When the remaining capacity of battery is too low, user is prompted to charge the battery, such as is mentioned in such a way that icon flashes
Show that user charges to battery；When a battery is being charged, the charging process of battery is prompted.
Remaining mileage indicates the walking mileage of battery dump energy institute of electric wheelchair, returns to road convenient for users to estimating
Journey.The label S4 textual representation of remaining mileage, such as 20km, wherein the display font of mileage digital (such as " 20 ") is larger,
The display font of measurement unit (such as " km ") is smaller.
In addition, (can also can be main aobvious in the display area of display screen 33 for the display content of Indivitual display screen
Show region, be also possible to other display areas) on increase by one from setting flag S5, will be set certainly by user according to self-demand
Tagging S5 is set as the corresponding label of certain function, for example, the functions such as bluetooth connection prompt, SOS prompt, signal is shown are corresponding
Label.If user is without personal settings, described to be shown as factory default label from setting flag S5.It is marked from setting
The size of note S5 can change, and can not also change；It can be fixed from the position where setting flag S5, it can also be with
It is appropriate mobile.
In one embodiment, main display area is divided into two viewing areas up and down, and upper viewing area shows the label of power gear
The label S2 of S1 and speed per hour, lower viewing area show the label S4 of the label S3 and remaining mileage of remaining capacity, and upper viewing area is greater than
Lower viewing area.It is of course also possible to which main display area is divided into one, top viewing area as needed, lower part two or so is put side by side
The viewing area or on the contrary set；Main display area can also be perhaps divided into two viewing areas in left and right or the display of one, left side
Area, about two, right side viewing area placed side by side, etc..
For the most users for using electric wheelchair, show content it is clear be most basic demand.
And at the time of suitable, suitable content is shown and amplified in limited display area, is increasingly becoming user more into one
The demand of step.For example, safety traffic is most basic requirement, at this time the speed per hour of electric wheelchair in electric wheelchair moving process
Just become user and want the major parameter understood, therefore the label of speed per hour can be amplified, while with the label of speed per hour at one
Other labels of viewing area reduce, but the area size of the viewing area does not change.For another example when electric wheelchair stops,
The current power gear of electric wheelchair can determine speed when electric wheelchair starts at this time, therefore can keep off the power of electric wheelchair
The label amplification of position is reduced with the label of power gear with other labels a viewing area, but the region of the viewing area is big
It is small not change.For another example display area is switched to the picture of display Charging Flag when electric wheelchair remaining capacity deficiency
Face prompts user to charge battery.
Below by taking Fig. 3 a, Fig. 3 b and Fig. 3 c as an example, to the display content change of the main display area of electric wheelchair display screen
Process carries out exemplary description.
As shown in Figure 3a, main display area is divided into two viewing areas up and down, the mark of display power gear on the left of upper viewing area
Note, right side show speed per hour label and from setting flag (in the present embodiment from setting flag be bluetooth connection prompt mark
Note)；The label of display remaining capacity, the label of right side remaining mileage on the left of lower viewing area；Upper viewing area is greater than lower viewing area.Such as
The display screen of fruit electric wheelchair is colorful display screen, and the body color and/or background color of each label can be different, in order to
It distinguishes.
In change procedure, controller can calculate electricity according to the turnning circle of the motor received from signaling interface
The velocity of rotation and rotation distance of machine, and according to the electricity service condition of the battery received from signaling interface, calculate
The remaining capacity of battery, to accordingly switch the display content of main display area.
When electric wheelchair stops, as shown in Figure 3a, the information of power gear is mostly important, followed by the residue electricity of battery
Amount and remaining mileage, at this time in upper viewing area, the label of power gear amplifies to the right, occupies the exhausted big of entire upper viewing area
Partial region, correspondingly, the label of speed per hour reduce to the right, from setting flag due to the region very little that occupies, it is possible to not contract
It is small from setting flag；In lower viewing area, the label of remaining capacity and the mark size of remaining mileage do not change.
After electric wheelchair starting, as shown in Figure 3b, the information of speed per hour is mostly important at this time, in upper viewing area, speed per hour
Label amplification upwards to the left, occupies the most areas of entire upper viewing area, correspondingly, the label of power gear contracts to the right
It is small, it is covered in a manner of visible from setting flag by the label of speed per hour.
When the remaining capacity deficiency of electric wheelchair battery, as shown in Figure 3c, the content whole quilt that main display area is shown
Shielding, main display area show the label of charge prompting.
Suitable information is obtained at suitable time point in this way, can be convenient user, and can be information most
It is presented on to bigization user at the moment, greatly enhances the property easy to use of product.
Above with the display power gear of electric wheelchair 1 shown in Fig. 2, speed per hour, remaining capacity, remaining mileage label be
Example, illustrates the display content of display screen 33 with the effect of operation change, those skilled in the art can manage according to foregoing description
Solution, the display content of display screen 33 can also change according to different application scenarios, for example, certain high temperature it is regional or
Low temp area, temperature information are also the information for needing to pay close attention to for the user, start Electric Motor Wheel in user at this time
When chair, can first emphasis displays temperature information, to prompt user to carry out outdoor activity with caution；For example weather conditions also can shadow again
User's trip is rung, therefore can show weather conditions with emphasis, it, in this way can be with to prompt user to carry out outdoor activity with caution
Further increase the safety that electric wheelchair uses.
The electric wheelchair that the display information that the utility model embodiment proposes can change, is detected by parameter detecting portion
The real-time status of electric wheelchair, the real-time status based on electric wheelchair change the display content of display screen, are marked automatically big
The switching of small and primary and secondary is manually operated without using person, reduces operating procedure, and information needed for being supplied to user in time.
Also, it is more obvious clear to show that the primary and secondary differentiation of content can be accomplished in this manner, and main display content is limited
Region in can show bigger, be more clear clear, more meet the demand of user, especially old man group.
More than, the embodiments of the present invention is illustrated.But the utility model is not limited to above-mentioned implementation
Mode.Within the spirit and principle of the utility model, any modification, equivalent substitution, improvement and etc. done, should be included in
Within the protection scope of the utility model.
Claims (10)
1. the electric wheelchair that a kind of display information can change characterized by comprising parameter detecting portion, handrail and control
Component；
The running parameter and/or environmental parameter of parameter detecting portion detection electric wheelchair；
The control assembly includes shell, display screen and control unit；Display screen is arranged on housing upper surface, and control unit setting exists
Enclosure interior；Control assembly is mounted on handrail by shell；
Control unit is connect with parameter detecting portion, obtains the running parameter and/or environmental parameter that it is detected, base from parameter detecting portion
In the running parameter and/or environmental parameter of acquisition, the display content for controlling display screen changes therewith.
2. electric wheelchair according to claim 1, which is characterized in that running parameter and/or ring of the control unit based on acquisition
Border parameter generates the control information of the display content of control display screen；
Display screen is electrically connected with control unit, and the main display area of display screen is divided into multiple viewing areas, and each viewing area shows more
A label, the control information of the control unit based on generation control the viewing area where label relevant to the control information
Under conditions of keeping the original area size in the viewing area, label relevant to the control information amplifies, at the same with the control
Remaining label in viewing area where the relevant label of information processed reduces；Alternatively, control unit is believed based on the control of generation
Breath, controls main display area and only shows label relevant to the control information.
3. electric wheelchair according to claim 1 or 2, which is characterized in that the control assembly further includes the first operation portion
With the second operation portion；
First operation portion is electrically connected with control unit；First operation portion includes the rocking bar of manipulation direction, and the rocking bar is with part
Mode positioned at enclosure interior is rotationally embedded in the opening of the first area of shell, and rocking bar is located at the part of hull outside
For the operation portion of user；
Second operation portion is electrically connected with control unit；The operational order that control unit is additionally received based on second operation portion,
Control the display content of viewing area；The upper surface of shell is at least divided into three regions, and first area is correspondingly arranged the first operation
Portion, second area are correspondingly arranged the second operation portion, and third region is correspondingly arranged display screen.
4. electric wheelchair according to claim 3, which is characterized in that second operation portion includes multiple function buttons,
The multiple function button is embedded the second area in shell；Alternatively,
Second operation portion includes the touch screen being embedded in the second area of shell, and touch screen shows multiple key icons.
5. electric wheelchair according to claim 4, which is characterized in that the multiple function button includes the choosing of power gear
Key and/or locking button are selected, the multiple key icon includes the selection icon and/or lock icon of power gear.
6. electric wheelchair according to claim 3, which is characterized in that the first operation portion, the second operation portion and display screen phase
User is arranged from the near to the distant；First operation portion and the second operation portion are arranged in the plane where handrail, display screen with
Plane where handrail is arranged towards electric wheelchair oblique upper in obtuse angle.
7. electric wheelchair according to claim 1, which is characterized in that shell includes interconnecting piece and signaling interface, control group
Part is mounted on handrail by interconnecting piece, and signaling interface provides the information interaction passage between control unit and parameter detecting portion.
8. electric wheelchair according to claim 7, which is characterized in that control assembly passes through interconnecting piece removably
It installs on handrail.
9. electric wheelchair according to claim 1, which is characterized in that the parameter detecting portion includes: detection motor rotation
It encloses the speed detecting portion of number, detect the battery capacity test section of battery dump energy and the signal detecting part of detected wireless signals,
The signal detecting part includes Bluetooth signal test section and/or WiFi signal test section.
10. electric wheelchair according to claim 1, which is characterized in that the main display area of display screen be divided into two or
Three viewing areas, each viewing area show two to three labels, and the label is icon or text.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821627434.4U CN209253373U (en) | 2018-10-08 | 2018-10-08 | A kind of electric wheelchair that display information can change |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821627434.4U CN209253373U (en) | 2018-10-08 | 2018-10-08 | A kind of electric wheelchair that display information can change |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209253373U true CN209253373U (en) | 2019-08-16 |
Family
ID=67553541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821627434.4U Active CN209253373U (en) | 2018-10-08 | 2018-10-08 | A kind of electric wheelchair that display information can change |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209253373U (en) |
-
2018
- 2018-10-08 CN CN201821627434.4U patent/CN209253373U/en active Active
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