CN205054635U - Wheelchair auxiliary drive wheel - Google Patents
Wheelchair auxiliary drive wheel Download PDFInfo
- Publication number
- CN205054635U CN205054635U CN201520751408.2U CN201520751408U CN205054635U CN 205054635 U CN205054635 U CN 205054635U CN 201520751408 U CN201520751408 U CN 201520751408U CN 205054635 U CN205054635 U CN 205054635U
- Authority
- CN
- China
- Prior art keywords
- backshell
- back cover
- screw
- motor
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000000694 effects Effects 0.000 abstract description 3
- 230000001133 acceleration Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Abstract
The utility model provides a wheelchair auxiliary drive wheel, includes preceding shell, backshell, control panel, battery, motor, drive wheel and fixing bolt, its characterized in that, preceding shell and backshell screw connection, preceding shell one end openly is equipped with preceding shaft hole, is equipped with preceding screw with the perpendicular intercommunication in preceding shaft hole on the preceding shell, the backshell one end back is equipped with the back shaft hole, is equipped with the back screw with the perpendicular intercommunication in back shaft hole on the backshell, is equipped with the interface that charges on the trailing flank of backshell, the control panel is fixed in the backshell on the bottom surface, the battery is fixed inside the backshell, the fixed medial surface of shell one end in the front of motor, the pivot of motor is connected with a side key of drive wheel, the opposite side and the backshell medial surface bearing of drive wheel are connected, fixing bolt and preceding screw and back screw threaded connection. Being convenient for load and unload, fixing and play the helping hand effect below the wheelchair, for electronic wheelchair low price and portable, structural design is simple, suitable popularization and application.
Description
Technical field
This utility model relates to a kind of auxiliary drive wheels, particularly a kind of wheelchair auxiliary drive wheels.
Background technology
Well-known electric wheelchair is more laborsaving than manual wheelchair, but the maintenance cost of high price and great number allows a lot of people all hang back, and labour-saving wheelchair power-assisted can take turns, be convenient to handling so need one badly, with low cost.
Summary of the invention
In order to overcome above defect, the technical problems to be solved in the utility model is: propose a kind of wheelchair auxiliary drive wheels.
It is a kind of wheelchair auxiliary drive wheels that this utility model solves the technical scheme that its technical problem adopts, comprise fore shell, back cover, panel, accumulator, motor, driving wheel and set bolt, it is characterized in that, described fore shell is connected with back cover screw, front, fore shell one end is provided with front-axle hole, fore shell is provided with front screw with front-axle hole vertical connection, the back side, described back cover one end is provided with rear axis hole, back cover is provided with rear bolt hole with rear axis hole vertical connection, the trailing flank of back cover is provided with charging inlet, described panel is fixed on back cover inner bottom surface, described accumulator is fixed on back cover inside, described motor is fixed on the medial surface of fore shell one end, the rotating shaft of described motor is connected with a side switch of driving wheel, the opposite side of described driving wheel is connected with back cover medial surface bearing, described set bolt is threaded with front screw and rear bolt hole.
Further, described front-axle hole also forms an axis hole be communicated with upon connection with rear axis hole coaxial line.
Further, described front screw forms a complete screwed hole and also can coordinate with set bolt after being connected with rear bolt hole.
Further, described panel is electrically connected with charging inlet, accumulator and motor respectively.
The beneficial effects of the utility model are: be convenient to handling, be fixed on below wheelchair and play power-assisted effect, cheap and be easy to carry relative to electric wheelchair, and structural design is simple, is applicable to applying.
Accompanying drawing explanation
In order to be illustrated more clearly in this utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is another angled arrangement schematic diagram of this utility model.
Fig. 3 is the structural representation that this utility model removes fore shell.
Fig. 4 is decomposing state structural representation of the present utility model.
Fig. 5 is using state structural representation of the present utility model.
1. fore shells in figure, 11. front-axle holes, screw before 12., 2. back cover, axis hole after 21., 22. rear bolt holes, 23. charging inlets, 3. panel, 4. accumulator, 5. motor, 6. driving wheel, 7. set bolt, 8. wheelchair.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
As shown in Figures 1 to 4, a kind of wheelchair auxiliary drive wheels, comprise fore shell 1, back cover 2, panel 3, accumulator 4, motor 5, driving wheel 6 and set bolt 7, it is characterized in that, described fore shell 1 is connected with back cover 2 screw, front, fore shell 1 one end is provided with front-axle hole 11, fore shell 1 is provided with front screw 12 with front-axle hole 11 vertical connection, the back side, described back cover 2 one end is provided with rear axis hole 21, back cover 2 is provided with rear bolt hole 22 with rear axis hole 21 vertical connection, the trailing flank of back cover 2 is provided with charging inlet 23, described panel 3 is fixed on back cover 2 inner bottom surface, it is inner that described accumulator 4 is fixed on back cover 2, described motor 5 is fixed on the medial surface of fore shell 1 one end, the rotating shaft of described motor 5 is connected with a side switch of driving wheel 6, the opposite side of described driving wheel 6 is connected with back cover 2 medial surface bearing, described set bolt 7 is threaded with front screw 12 and rear bolt hole 22.
Described front-axle hole 11 also forms an axis hole be communicated with upon connection with rear axis hole 21 coaxial line; Described front screw 12 is connected the complete screwed hole of rear formation one and can coordinates with set bolt 7 with rear bolt hole 22; Described panel 3 is electrically connected with charging inlet 23, accumulator 4 and motor 5 respectively.
As shown in Figure 5, during installation, front-axle hole 11 and rear axis hole 21 are enclosed within the wheel shaft of wheelchair 8, fix with set bolt 7, use driving wheel 6 can touch ground with the wheel of wheelchair 8; During use, the bracelet that user is worn detects arms swing frequency and acceleration, by bluetooth, signal is sent to panel 3, the rotating speed of panel 3 Intelligent adjustment motor 5, namely when arms swing is fast, motor 5 accelerates to rotate power-assisted, more slowly or motor 5 stall when not swinging, driving wheel 6 becomes driven pulley and uses in arms swing.
The above, be only detailed description of the invention of the present utility model, but protection domain of the present utility model is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection domain of the present utility model.Therefore, the protection domain that protection domain of the present utility model should limit with claims is as the criterion.
Claims (4)
1. a wheelchair auxiliary drive wheels, comprise fore shell (1), back cover (2), panel (3), accumulator (4), motor (5), driving wheel (6) and set bolt (7), it is characterized in that, described fore shell (1) is connected with back cover (2) screw, fore shell (1) front, one end is provided with front-axle hole (11), fore shell (1) is gone up and front-axle hole (11) vertical connection is provided with front screw (12), described back cover (2) back side, one end is provided with rear axis hole (21), back cover (2) is upper is provided with rear bolt hole (22) with rear axis hole (21) vertical connection, the trailing flank of back cover (2) is provided with charging inlet (23), described panel (3) is fixed on back cover (2) inner bottom surface, it is inner that described accumulator (4) is fixed on back cover (2), described motor (5) is fixed on the medial surface of fore shell (1) one end, the rotating shaft of described motor (5) is connected with a side switch of driving wheel (6), the opposite side of described driving wheel (6) is connected with back cover (2) medial surface bearing, described set bolt (7) is threaded with front screw (12) and rear bolt hole (22).
2. a kind of wheelchair auxiliary drive wheels according to claim 1, is characterized in that: described front-axle hole (11) also forms an axis hole be communicated with upon connection with rear axis hole (21) coaxial line.
3. a kind of wheelchair auxiliary drive wheels according to claim 1, is characterized in that: forms a complete screwed hole after described front screw (12) is connected with rear bolt hole (22) and also can coordinate with set bolt (7).
4. a kind of wheelchair auxiliary drive wheels according to claim 1, is characterized in that: described panel (3) is electrically connected with charging inlet (23), accumulator (4) and motor (5) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520751408.2U CN205054635U (en) | 2015-09-26 | 2015-09-26 | Wheelchair auxiliary drive wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520751408.2U CN205054635U (en) | 2015-09-26 | 2015-09-26 | Wheelchair auxiliary drive wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205054635U true CN205054635U (en) | 2016-03-02 |
Family
ID=55381248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520751408.2U Expired - Fee Related CN205054635U (en) | 2015-09-26 | 2015-09-26 | Wheelchair auxiliary drive wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205054635U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108567526A (en) * | 2017-03-12 | 2018-09-25 | 广东凯洋医疗科技集团有限公司 | Drive assembly after a kind of wheelchair vehicle intelligence |
| WO2019080444A1 (en) * | 2017-04-14 | 2019-05-02 | 常州市吉庆机电有限公司 | Rear power-assisting intelligent driver |
-
2015
- 2015-09-26 CN CN201520751408.2U patent/CN205054635U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108567526A (en) * | 2017-03-12 | 2018-09-25 | 广东凯洋医疗科技集团有限公司 | Drive assembly after a kind of wheelchair vehicle intelligence |
| WO2019080444A1 (en) * | 2017-04-14 | 2019-05-02 | 常州市吉庆机电有限公司 | Rear power-assisting intelligent driver |
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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 |
Granted publication date: 20160302 Termination date: 20160926 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |