CN204932035U - Wheelchair controller and use the wheelchair of this wheelchair controller - Google Patents
Wheelchair controller and use the wheelchair of this wheelchair controller Download PDFInfo
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- CN204932035U CN204932035U CN201520741569.3U CN201520741569U CN204932035U CN 204932035 U CN204932035 U CN 204932035U CN 201520741569 U CN201520741569 U CN 201520741569U CN 204932035 U CN204932035 U CN 204932035U
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- wheelchair
- controller
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- tracking
- handrail
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Abstract
This utility model provides a kind of and integrates the wheelchair controller of rocking handle, panel and signal tracer and use the wheelchair of this wheelchair controller.Wheelchair controller of the present utility model, comprising: rocking handle, has hemispherical knob, is located at the rear portion of controller main body, and described hemispherical knob is provided projectingly on described controller body upper surface; Operation panel, is provided with multiple button, is located at the front portion of described controller main body, and described multiple button is arranged at described controller body upper surface; Holder, is located at described controller bottom part body, for this wheelchair controller is fixed to wheelchair.Wheelchair of the present utility model, comprise chair body, handrail and above-mentioned wheelchair controller, described wheelchair controller is fixed on described handrail by holder.
Description
Technical field
This utility model relates to chair art, particularly a kind of wheelchair controller and use the wheelchair of this wheelchair controller.
Background technology
Wheelchair as advanced age inconvenient activity personage and the instrument of disabled's indispensability, its ease of use more and more receives publicity.At present high-end automatic wheelchair on the market is generally equipped with a stick and is convenient to the movement that user handles wheelchair, but along with the requirement of user to its convenience more and more higher, can not meet the demand of user by means of only joystick manipulation wheelchair.
In addition, generally use the personnel of wheelchair to move not too convenient, complete routine matter so many times need to be sitting on wheelchair, if be directly equipped with the stand used freely on wheelchair, then can significantly improve its ease of use.As the prior art of the chair with desk, known to the Authorization Notice No. technology disclosed in utility model patent publication that is CN202858451U.Chair with desk disclosed in this utility model patent publication, table is supported by the reservoir top in left side and the support bar on right side, and the support bar on right side can rotate front and back.This chair with table needs side Armset member to rotate, and its structure is not too applicable to being applied to wheelchair.
Utility model content
This utility model is made in view of the problem of above-mentioned prior art, its object is to provide a kind of and integrates the wheelchair controller of rocking handle, panel and signal tracer and use the wheelchair of this wheelchair controller.
In addition, the purpose of this utility model is also to provide a kind of wheelchair possessing the wheelchair armrest being provided with display screen.
In addition, the purpose of this utility model be also to provide a kind of with can be firmly bound on chair, the wheelchair of table structure that structure is simple and easy to use.
For realizing the wheelchair controller of the first scheme of above-mentioned the purpose of this utility model, it is characterized in that, comprising: rocking handle, have hemispherical knob, be located at the rear portion of controller main body, described hemispherical knob is provided projectingly on described controller body upper surface; Operation panel, is provided with multiple button, is located at the front portion of described controller main body, and described multiple button is arranged at described controller body upper surface; Holder, is located at described controller bottom part body, for this wheelchair controller is fixed to wheelchair.
The wheelchair controller of the wheelchair of alternative plan of the present utility model, on the basis of first scheme, is also provided with orientation detection window below described controller body front end.
The wheelchair controller of the wheelchair of third program of the present utility model, on the basis of first and second scheme, in described orientation detection window, in the multiple sectors be split to form by multiple smooth hurdles partition, configure an infrared signal tracker respectively, described wheelchair controller is according to the orientation of position judgment tracking signal emitter of infrared signal tracker receiving signal.
For realizing the wheelchair controller of above-mentioned fourth program of the present utility model, on the basis of third program, below described orientation detection window, also be provided with multiple ultrasonic signal tracker, described wheelchair controller receives according to described infrared signal tracker time difference that time of signal and described ultrasonic signal tracker receive signal and calculates distance between tracking signal emitter and wheelchair; And/or tracking response signal projector, for sending tracking response signal to described tracking signal emitter, so that the tracking mode of wheelchair grasped by tracking signal emitter.
The wheelchair of the 5th scheme of the present utility model, is characterized in that, comprise chair body, handrail and the wheelchair controller described in first and second scheme, described wheelchair controller is fixed on described handrail by holder.
The wheelchair of the 6th scheme of the present utility model, on the basis of the 5th scheme, in described orientation detection window, in the multiple sectors be split to form by multiple smooth hurdles partition, configure an infrared signal tracker respectively, described wheelchair controller is according to the orientation of position judgment tracking signal emitter of infrared signal tracker receiving signal.
7th scheme wheelchair of the present utility model, on the basis of the 6th technical scheme, below described orientation detection window, also be provided with multiple ultrasonic signal tracker, described wheelchair controller receives according to described infrared signal tracker the distance that time that time of signal and described ultrasonic signal tracker receive signal judges between tracking signal emitter and wheelchair.
The wheelchair of the 8th scheme of the present utility model, on the basis of the 5th technical scheme, described handrail comprises armrest support, armrest body and display screen, described armrest body is located on described armrest support, described display screen is arranged in described armrest body by embedding with the length direction of the described handrail hinge that is miter angle degree, described wheelchair controller, by holder, described armrest support is located at described armrest body front.
The wheelchair of the 9th scheme of the present utility model, on the basis of the 8th technical scheme, this wheelchair also comprises table, one jiao of table is rotatably connected on the first stationary plane on the angle bar with two mutual vertical and connected stationary planes by the first turning cylinder, and the second stationary plane of this angle bar is rotatably mounted on the handrail of chair by the second turning cylinder.
The wheelchair of the tenth scheme of the present utility model, on the basis of the 5th technical scheme, this wheelchair also comprises table, one jiao of table is rotatably connected on the first stationary plane on the angle bar with two mutual vertical and connected stationary planes by the first turning cylinder, and the second stationary plane of this angle bar is rotatably mounted on the handrail of chair by the second turning cylinder.
Wheelchair controller of the present utility model, appearance looks elegant, and its hemispherical rocking handle handle can bring the feel as use mouse, handles slim and graceful more comfortable.And, owing to being integrated with infrared signal tracker and ultrasonic signal tracker in wheelchair controller, the signal automatic decision that wheelchair controller can receive according to infrared signal tracker and ultrasonic signal tracker and the distance and bearing calculated between tracking signal emitter and wheelchair, the retinue that wheelchair can be made automatically to follow carry tracking signal emitter or the personnel that lead the way, and due to wheelchair controller being also equipped with tracking response signal projector, for sending tracking response signal to described tracking signal emitter, so that the tracking mode of wheelchair grasped by tracking signal emitter.
Wheelchair of the present utility model, owing to arranging display screen on handrail, the various functions of wheelchair can be set easily by the control panel be made up of display screen, and rear road conditions can be presented without dead angle to user by the backsight picture be made up of display screen, can safety be increased.
The table structure of wheelchair of the present utility model can be firmly bound on chair, and structure is simple, and easy to use.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the wheelchair that the first embodiment of the present utility model is shown.
Fig. 2 is the enlarged diagram of the wheelchair remote controller that the first embodiment of the present utility model is shown.
Fig. 3 is the schematic diagram of the orientation detection window internal structure of the wheelchair remote controller that the first embodiment of the present utility model is shown.
Fig. 4 is the schematic diagram of the wheelchair that the second embodiment of the present utility model is shown.
Fig. 5 is the schematic diagram of the side handrail that the second embodiment of the present utility model is shown.
Fig. 6 is the schematic diagram of the opposite side handrail that the second embodiment of the present utility model is shown.
Fig. 7 is the schematic diagram of the wheelchair that the 3rd embodiment of the present utility model is shown.
Fig. 8 is the schematic diagram of the table structure of the wheelchair that the 3rd embodiment of the present utility model is shown.
Fig. 9 is the figure bottom the table of the desk of the wheelchair that the 3rd embodiment of the present utility model is shown.
Figure 10 illustrates that the table by the wheelchair of the 3rd embodiment of the present utility model is fixed to the state of handrail side.
Wherein, description of reference numerals is as follows: 100 chair body, 200 desks, 300 handrails, 210 tables, 220 stay pipes, 230 angle bar, 231 first stationary planes, 232 second stationary planes, 2,311 first turning cylinders, 2,321 second turning cylinders.
Detailed description of the invention
Below, by reference to the accompanying drawings preferred implementation of the present utility model is described in detail.In this manual, the identical function structure that the table such as " first ", " second " in component names preface word is only used to distinguish different piece is given, and does not limit the technical solution of the utility model with its letter.
< first embodiment >
Fig. 1 is the schematic diagram of the wheelchair that the first embodiment of the present utility model is shown.Fig. 2 is the enlarged diagram of the wheelchair remote controller that the first embodiment of the present utility model is shown.Fig. 3 is the schematic diagram of the orientation detection window internal structure of the wheelchair remote controller that the first embodiment of the present utility model is shown.
As shown in Figure 1, the wheelchair of present embodiment comprises chair body 100, handrail 300 and wheelchair remote controller 400.
As shown in Figure 2, this wheelchair controller 400 comprises rocking handle 410, operation panel 420 and holder 430.Rocking handle 410 has hemispherical knob, is located at the rear portion of controller main body 440, and hemispherical knob is provided projectingly on controller main body 440 upper surface.Operation panel 420 is located at the front portion of controller main body 440, which is provided with multiple button, and described multiple button is arranged at controller main body 440 upper surface.Holder 430 is located at bottom controller main body 440, for this wheelchair controller 400 being fixed to the handrail 300 of wheelchair.
Some uses the personnel of wheelchair, needs people accompany or lead the way when using wheelchair.Retinue is automatically or semi-automatically followed to alleviate the burden of retinue in order to make wheelchair, the wheelchair of present embodiment is equipped with a kind of tracking signal emitter (not shown) that simultaneously can send infrared signal and ultrasonic signal, this tracking signal emitter is by accompany or the personnel of leading the way carry, correspondingly, wheelchair controller 400 is provided with signal trace system, like this by the cooperation of described tracking signal emitter and signal trace system, wheelchair can be made automatically or semi-automatically to follow retinue.
Specifically, described signal trace system comprises orientation detection window 450, ultrasonic signal tracker 460 and infrared track response signal emitter 470.That is, below controller main body 440 front end, orientation detection window 450 is provided with.As shown in Figure 3, in this orientation detection window 450, in the multiple sectors be split to form by multiple smooth hurdles partition 451, configure an infrared signal tracker 452 respectively.In the sector formed by adjacent two panels light hurdle partition 451, the limited angle that infrared signal tracker 452 can receive, therefore wheelchair controller can according to the orientation of position judgment tracking signal emitter of infrared signal tracker receiving signal.
Multiple ultrasonic signal tracker 460 and infrared track response signal emitter 470 is provided with below orientation detection window 450.Wheelchair controller 400 can receive according to infrared signal tracker 452 time difference that time of signal and this ultrasonic signal tracker 460 receive signal and calculate the distance of following the tracks of between tracking signal emitter and wheelchair.Specifically, because infrared signal and ultrasonic signal are launched simultaneously, and the light velocity is far away faster than the speed of sonic propagation, the time that infrared signal tracker 452 can be received signal is considered as the moment that tracking signal emitter sends signal, infrared signal tracker 452 is received the time that time difference that time of signal and this ultrasonic signal tracker 460 receive signal is considered as arriving after tracking signal emitter sends ultrasound wave till ultrasonic signal tracker 460, the difference that this time difference is multiplied by the light velocity and acoustic wave propagation velocity just can obtain the substantial distance of tracking signal emitter to wheelchair.
Infrared track response signal emitter 470 is for sending tracking response signal to tracking signal emitter, so that tracking signal emitter can grasp the tracking mode of wheelchair in time, and notifies corresponding situation to the personnel carrying this tracking signal emitter.Tracking signal emitter also correspondingly possesses and receives the receptor of this tracking response signal, and show or notify to carry the tracking mode of personnel's wheelchair of this tracking signal emitter according to this response signal in real time.
Therefore, the wheelchair controller being provided with signal trace system as above can control wheelchair manual operation that is automatic or cooperation passenger and guide passenger semi-automatically to follow retinue or the personnel that lead the way, and greatly facilitates retinue or the burden of the personnel that lead the way.Further, the wheelchair controller appearance looks elegant of present embodiment, feel merrily and lightheartedly facilitates.
< second embodiment >
Fig. 4 is the schematic diagram of the wheelchair that the second embodiment of the present utility model is shown.Fig. 5 is the schematic diagram of a side handrail of the wheelchair that the second embodiment of the present utility model is shown.Fig. 6 is the schematic diagram of the opposite side handrail of the wheelchair that the second embodiment of the present utility model is shown.
As shown in Figure 4, the wheelchair of present embodiment comprises chair body 100, handrail 300 and wheelchair remote controller 400.Structure for wheelchair remote controller 400 is identical with the first embodiment, therefore, no longer specifically repeats the explanation of dependency structure in the present embodiment, only illustrates as center deployment using distinctive points.
As shown in Figure 5,6, handrail 300 comprises armrest support 340, armrest body 310 and display screen 320, armrest body 310 is located on armrest support 340, and display screen 320 is arranged in armrest body 310 by embedding with the length direction of handrail 300 hinge 330 that is miter angle degree.
Display screen is arranged through hinge 330 and can opens inside wheelchair, when the panel of this display screen 320 embeds in armrest body 310 down, the bonnet of display screen 320 thin towards the face thickness outside wheelchair towards the Thickness Ratio of inside wheelchair, like this, when display screen 320 is opened inside wheelchair, the screen of display screen towards user, can be convenient to user viewing display screen.Correspondingly, embed display screen 320 armrest body 310 groove close wheelchair inside the side degree of depth be greater than towards the degree of depth of the side outside wheelchair.
In figure 6, the display screen 320 that the handrail 300 in the left side of wheelchair is arranged is backsight picture display screen, and the display screen 320 on right side is the control panel of controller.But, also can conversely, left side display screen is the control panel of controller, and right side display screen is backsight picture display screen, then or bilateral display screen all can double as the control panel of backsight picture display screen and controller.Photographic head is set after wheelchair, like this by road conditions or landform after backsight picture display screen observation Wheelchair back.
As shown in Figure 5, display screen (control panel of controller) 320 is provided with multiple button, user can arrange various parameter or the function of wheelchair by pressing different buttons, also can handle the movement of wheelchair.Display screen shown in display screen shown in Fig. 5 and Fig. 6 can also be used as multimedia display screen, and under static state, user appreciates various video by this display screen, also can carry out video calling by this display screen 320 with communication counterpart.Be the display screen of band button shown in figure, but this display screen also can adopt touch screen.
As shown in Figure 4, on armrest support 340, wheelchair controller 400 is fixed on the front of armrest body 310 by holder 440, so that take advantage of wheelchair-bound personnel's manual operation.
Certainly, although be illustrated as an example with wheelchair in present embodiment, but the armrest shown in present embodiment can be used for the chair of other types certainly, such as need the handrail compared with the cabin of small footprint size or automotive seat also being loaded onto structure shown in present embodiment, passenger like this on each seat can utilize the display screen that handrail is arranged watch entertainment or play games according to the hobby of oneself, can tide over happy journey.
< the 3rd embodiment >
The wheelchair of the 3rd embodiment, on the basis of the wheelchair of the second embodiment, also possesses desk.In the present embodiment, the part identical with the second embodiment is not repeated to repeat, only the part being different from the second embodiment is described in detail.
Fig. 7 is the schematic diagram of the wheelchair that the 3rd embodiment of the present utility model is shown.As shown in Figure 7, chair of the present utility model comprises chair body 100, handrail 300, desk 200 and wheelchair remote controller 400.
Fig. 8 is the schematic diagram of the table structure of the wheelchair that the 3rd embodiment of the present utility model is shown, this Fig. 8 illustrates side view when table 210 being kept flat chair front.As shown in Figure 8, one jiao of the table 210 of desk 200 to be rotatably connected to by the first turning cylinder 2311 and to have that two mutually vertical and on the first stationary plane 231 on the angle bar 230 of the stationary planes be connected, the second stationary plane 232 of this angle bar 230 is rotatably mounted on the handrail 300 of chair by the second turning cylinder 2321.Thus when using desk, can by the table 210 being fixed on the side of handrail 300 when not using first around the first turning cylinder 2311 rotate 180 degree be stretched over front after, rotate 90 degree around the second turning cylinder 2321 again and keep flat front, again table 210 rotated 90 degree around the first turning cylinder 2311 afterwards and the two ends of table 210 are placed on two side handrails.
Two side handrails 300 of chair being provided with telescopic stay pipe 220, this telescopic stay pipe 220 can being pulled out when being kept flat on two side handrails by table to support table 210.In the figure 7, stay pipe 220 is directly embedded in handrail 300, can from the pull-out of handrail 300 inside, and angle bar 230 is located at the front end of the stay pipe 220 in left side.But also stay pipe 220 can be located at the appearance of handrail 300 towards the side inside chair, angle bar 230 is located at the front end of main body of left side or right armrest 300.
As shown in Figure 9, the bottom thickness of table 210 is outwards thickening gradually from the periphery of connection first turning cylinder 2311, and namely in Fig. 9, the thickness of fan-shaped part is outwards thickening gradually radially from fan-shaped round central point.
In addition, as shown in Figure 7, also can in the side of handrail 300, namely the lateral surface of armrest support 340 arranges fixed mechanism 301, for table 210 being fixed to handrail side when not using desk.This fixed mechanism 301 can be a kind of fastener, also can be a kind of hook, also can arrange the fixed component corresponding with described fixed mechanism 301 at the back side of table 210, as long as it is just passable to be conducive to fixing table 210.Figure 10 illustrates state table 210 being fixed to handrail side.
As the mode of texturing of present embodiment, also the table structure in present embodiment can be attached to the first embodiment and be combined into the embodiment possessing wheelchair main body 100, handrail 300, wheelchair controller 400 and desk 200, the auxiliary part of desk 200 adopts the structure identical with present embodiment.
Above-described preferred implementation, only for illustration of spirit of the present utility model, does not limit concrete protection domain of the present utility model with this.Those of ordinary skill in the art certainly can according to the technology contents disclosed in this description; when not paying any creative work; by changing, the mode of displacement or distortion makes other embodiment easily, and these other embodiment all should be considered as being encompassed within protection domain of the present utility model.
Industrial applicibility
Wheelchair remote controller, armrest and table structure disclosed in this utility model are applicable to being applied on high-end wheelchair, and structure is simple, easy to use, bring user good experience sense.
Claims (10)
1. a wheelchair controller, is characterized in that, comprising:
Rocking handle, has hemispherical knob, is located at the rear portion of controller main body, and described hemispherical knob is provided projectingly on described controller body upper surface;
Operation panel, is provided with multiple button, is located at the front portion of described controller main body, and described multiple button is arranged at described controller body upper surface;
Holder, is located at described controller bottom part body, for this wheelchair controller is fixed to wheelchair.
2. wheelchair controller according to claim 1, is characterized in that, is also provided with orientation detection window below described controller body front end.
3. wheelchair controller according to claim 1 and 2, is characterized in that,
In described orientation detection window, in the multiple sectors be split to form by multiple smooth hurdles partition, configure an infrared signal tracker respectively, described wheelchair controller is according to the orientation of position judgment tracking signal emitter of infrared signal tracker receiving signal.
4. wheelchair controller according to claim 3, is characterized in that,
Below described orientation detection window, be also provided with:
Multiple ultrasonic signal tracker, described wheelchair controller receives according to described infrared signal tracker time difference that time of signal and described ultrasonic signal tracker receive signal and calculates distance between tracking signal emitter and wheelchair; And/or
Tracking response signal projector, for sending tracking response signal to described tracking signal emitter, so that the tracking mode of wheelchair grasped by tracking signal emitter.
5. a wheelchair, is characterized in that,
Comprise the wheelchair controller described in chair body, handrail and claim 1 or 2,
Described wheelchair controller is fixed on described handrail by holder.
6. wheelchair according to claim 5, it is characterized in that, in described orientation detection window, in the multiple sectors be split to form by multiple smooth hurdles partition, configure an infrared signal tracker respectively, described wheelchair controller is according to the orientation of position judgment tracking signal emitter of infrared signal tracker receiving signal.
7. wheelchair according to claim 6, is characterized in that,
Below described orientation detection window, be also provided with:
Multiple ultrasonic signal tracker, described wheelchair controller receives according to described infrared signal tracker time difference that time of signal and described ultrasonic signal tracker receive signal and calculates distance between tracking signal emitter and wheelchair; And/or
Tracking response signal projector, for sending tracking response signal to described tracking signal emitter, so that the tracking mode of wheelchair grasped by tracking signal emitter.
8. wheelchair according to claim 5, is characterized in that,
Described handrail comprises armrest support, armrest body and display screen, and described armrest body is located on described armrest support, and described display screen is arranged in described armrest body by embedding with the length direction of the described handrail hinge that is miter angle degree,
Described wheelchair controller, by holder, described armrest support is located at described armrest body front.
9. wheelchair according to claim 8, is characterized in that,
This wheelchair also comprises table,
One jiao of table is rotatably connected on the first stationary plane on the angle bar with two mutual vertical and connected stationary planes by the first turning cylinder, and the second stationary plane of this angle bar is rotatably mounted on the handrail of chair by the second turning cylinder.
10. wheelchair according to claim 5, is characterized in that,
This wheelchair also comprises table,
One jiao of table is rotatably connected on the first stationary plane on the angle bar with two mutual vertical and connected stationary planes by the first turning cylinder, and the second stationary plane of this angle bar is rotatably mounted on the handrail of chair by the second turning cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520741569.3U CN204932035U (en) | 2015-09-23 | 2015-09-23 | Wheelchair controller and use the wheelchair of this wheelchair controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520741569.3U CN204932035U (en) | 2015-09-23 | 2015-09-23 | Wheelchair controller and use the wheelchair of this wheelchair controller |
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| Publication Number | Publication Date |
|---|---|
| CN204932035U true CN204932035U (en) | 2016-01-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520741569.3U Expired - Fee Related CN204932035U (en) | 2015-09-23 | 2015-09-23 | Wheelchair controller and use the wheelchair of this wheelchair controller |
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| Country | Link |
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| CN (1) | CN204932035U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106491285A (en) * | 2016-12-07 | 2017-03-15 | 魏学福 | The full landform geriatric wheelchair scooter of intelligent multifunctional and control method |
| CN107928898A (en) * | 2017-11-30 | 2018-04-20 | 杭州爱尚智能家居有限公司 | A kind of intelligent wheel chair |
| CN108618910A (en) * | 2018-03-16 | 2018-10-09 | 上海文圭精密机械有限公司 | A kind of wheelchair using intelligence control system |
| CN111297578A (en) * | 2020-02-26 | 2020-06-19 | 任凤美 | Take protector's psychiatric department nursing shallow |
| CN114115220A (en) * | 2021-12-29 | 2022-03-01 | 桂林航天工业学院 | Wheelchair autonomous following and obstacle avoiding system based on mobile robot technology |
-
2015
- 2015-09-23 CN CN201520741569.3U patent/CN204932035U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106491285A (en) * | 2016-12-07 | 2017-03-15 | 魏学福 | The full landform geriatric wheelchair scooter of intelligent multifunctional and control method |
| CN107928898A (en) * | 2017-11-30 | 2018-04-20 | 杭州爱尚智能家居有限公司 | A kind of intelligent wheel chair |
| CN108618910A (en) * | 2018-03-16 | 2018-10-09 | 上海文圭精密机械有限公司 | A kind of wheelchair using intelligence control system |
| CN111297578A (en) * | 2020-02-26 | 2020-06-19 | 任凤美 | Take protector's psychiatric department nursing shallow |
| CN114115220A (en) * | 2021-12-29 | 2022-03-01 | 桂林航天工业学院 | Wheelchair autonomous following and obstacle avoiding system based on mobile robot technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20180923 |