CN111267934A - Self-powered multifunctional power-assisted trolley - Google Patents
Self-powered multifunctional power-assisted trolley Download PDFInfo
- Publication number
- CN111267934A CN111267934A CN202010157968.0A CN202010157968A CN111267934A CN 111267934 A CN111267934 A CN 111267934A CN 202010157968 A CN202010157968 A CN 202010157968A CN 111267934 A CN111267934 A CN 111267934A
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- supporting rod
- bearing plate
- bracing piece
- handrail
- 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.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/0026—Propulsion aids
- B62B5/0033—Electric motors
- B62B5/0036—Arrangements of motors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/0026—Propulsion aids
- B62B5/0033—Electric motors
- B62B5/0053—Arrangements of batteries
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/02—Accessories or details specially adapted for hand carts providing for travelling up or down a flight of stairs
- B62B5/026—Accessories or details specially adapted for hand carts providing for travelling up or down a flight of stairs with spiders or adapted wheels
Abstract
The invention discloses a self-powered multifunctional power-assisted trolley, which comprises: the wheel comprises a wheel shaft, wherein three star wheels are arranged at two ends of the wheel shaft, the wheel shaft is connected with a power device, a handrail is movably connected onto the wheel shaft, a first rotating shaft and a second rotating shaft are arranged on the handrail, the second rotating shaft is positioned below the first rotating shaft, a bearing plate is movably connected onto the first rotating shaft, a first supporting rod is arranged below the bearing plate, and the first supporting rod is connected with the second rotating shaft through a second supporting rod; according to the invention, when the old needs to have a rest, the first support rod and the second support rod are put down to support the bearing plate, so that the old can sit on the bearing plate; when the novel folding bicycle is not needed to be used, the first supporting rod, the second supporting rod and the bearing plate can be folded through rotation, so that the novel folding bicycle is prevented from occupying a large space when not used.
Description
Technical Field
The invention relates to the field of trolleys, in particular to a self-powered multifunctional power-assisted trolley.
Background
The power-assisted trolley mainly solves the problem that the old people living in old communities are inconvenient to carry articles, provides help for the old people to go upstairs and downstairs, go out for shopping, carry articles and the like, but the conventional power-assisted trolley only can realize the single function of helping the old people to transport articles and the function of carrying articles upstairs, and has a plurality of defects.
The conventional power-assisted trolley has a simple structure, so that the conventional power-assisted trolley has poor stability and large occupied space and is difficult to store when the power-assisted trolley is not used; in addition, most old people need to walk and push the trolley because the old people need to carry the power-assisted trolley when going out for shopping, and the old people who are old are easy to fatigue.
Disclosure of Invention
Aiming at the problems of single function and more defects of the power-assisted trolley in the prior art, the invention provides a self-powered multifunctional power-assisted trolley, which aims to solve the problems that: the problem of current helping hand handcart poor stability, occupation space are big and old man appear tired out urgent need rest when using is solved.
The technical scheme adopted by the invention is as follows:
a self-powered multi-function power assisted hand truck comprising: the wheel shaft, the both ends of wheel shaft are provided with the three star gears, the wheel shaft is connected with power device, swing joint has the handrail on the wheel shaft, set up first pivot and second pivot on the handrail, the second pivot is located the below of first pivot, swing joint has the bearing plate in the first pivot, the below of bearing plate is provided with first bracing piece, pass through the second bracing piece between first bracing piece and the second pivot and be connected.
In the scheme, the power device drives the wheel shaft to rotate, the wheel shaft drives the three-star wheel to rotate, so that the three-star wheel is used for realizing alternate upstairs going, the bearing plate is movably connected with the first rotating shaft, and the bearing plate can be put down when needing to be used; the bearing plate can be used for placing articles, when the first supporting plate is arranged below the bearing plate and used for supporting the bearing plate, and when the old needs to have a rest, the first supporting rod and the second supporting rod can be put down and used for supporting the bearing plate, so that the stability of the chair is improved, and the old can sit on the bearing plate; when the novel folding bicycle is not needed to be used, the first supporting rod, the second supporting rod and the bearing plate can be folded through rotation, so that the novel folding bicycle is prevented from occupying a large space when not used.
Preferably, a third support rod is movably connected to the second rotating shaft, the third support rod and the second support rod are respectively arranged on two sides of the handrail, a fourth support rod is movably connected to one end, far away from the second rotating shaft, of the third support rod, and one end of the fourth support rod is movably connected with the handrail. By adopting the preferred scheme, the fourth supporting rod and the third supporting rod are arranged to enhance the structural stability of the invention, and when the old sits on the bearing plate, the third supporting rod and the fourth supporting rod are put down in sequence for supporting.
Preferably, a cloth bag is arranged between the third supporting rod and the second supporting rod. Adopt this preferred scheme, third bracing piece and second bracing piece can form the triangle-shaped structure through adjusting, and the triangle-shaped structure has stable characteristics, so can set up the sack between third bracing piece and second bracing piece, and the sack is used for depositing article.
Preferably, a sliding rod sleeve is arranged on the fourth supporting rod and connected with the third supporting rod. Adopt this preferred scheme, use the slide bar cover to connect third bracing piece and fourth bracing piece, form the slider-crank structure between third bracing piece, fourth bracing piece and the slide bar cover, realize packing up and putting down of third bracing piece and fourth bracing piece.
Preferably, the power device comprises a driving motor, a master gear and a slave gear, the slave gear is arranged on the wheel shaft, the slave gear is connected with the driving motor through the master gear, the driving motor is connected with a solar cell, and the solar cell is fixedly connected with the wheel shaft. By adopting the preferred scheme, the output shaft of the driving motor is connected with the master gear, the master gear drives the slave gear to rotate, so that the wheel shaft is driven to rotate, namely, the rotation of the three-star wheel is realized, and the solar cell is used for supplying power to the driving motor, so that the energy-saving and environment-friendly effects are achieved.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. the power device is arranged to drive the wheel shaft to rotate, the wheel shaft drives the three-star wheel to rotate, so that the three-star wheel is used for realizing alternate upstairs going, the bearing plate is movably connected with the first rotating shaft, and the bearing plate can be put down when needing to be used; the bearing plate can be used for placing articles, when the first supporting plate is arranged below the bearing plate and used for supporting the bearing plate, and when the old needs to have a rest, the first supporting rod and the second supporting rod can be put down and used for supporting the bearing plate, so that the stability of the chair is improved, and the old can sit on the bearing plate; when the novel folding bicycle is not needed to be used, the first supporting rod, the second supporting rod and the bearing plate can be folded through rotation, so that the novel folding bicycle is prevented from occupying a large space when not used.
2. The fourth supporting rod and the third supporting rod are arranged to enhance the structural stability of the invention, and when an old man sits on the bearing plate, the third supporting rod and the fourth supporting rod are put down in sequence for supporting; set up third bracing piece and second bracing piece and can form the triangle-shaped structure through adjusting, the triangle-shaped structure has stable characteristics, so can set up the sack between third bracing piece and second bracing piece, the sack is used for depositing article.
3. According to the invention, the sliding rod sleeve is used for connecting the third supporting rod and the fourth supporting rod, and a crank block structure is formed among the third supporting rod, the fourth supporting rod and the sliding rod sleeve, so that the third supporting rod and the fourth supporting rod can be folded and put down; the output shaft of the driving motor is connected with the main gear, the main gear drives the driven gear to rotate, so that the wheel shaft is driven to rotate, namely, the three-star wheel rotates, the solar cell is used for supplying power to the driving motor, and the energy-saving and environment-friendly effects are achieved.
Drawings
The invention will now be described, by way of example, with reference to the accompanying drawings, in which:
FIG. 1 is a schematic diagram of: a perspective view of one embodiment of the present invention.
FIG. 2 is a diagram of: a top view schematic of an embodiment of the invention.
Reference numerals: 1-wheel axle; 2-three star wheel; 3-a handrail; 4-a first rotating shaft; 5-a second rotating shaft; 6-bearing plate; 7-a first support bar; 8-a second support plate; 9-a third support plate; 10-a fourth support bar; 11-a sliding rod sleeve; 12-a drive motor; 13-a main gear; 14-a slave gear; 15-solar cell.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
The present invention will be described in detail with reference to fig. 1 and 2.
A self-powered multi-function power assisted hand truck comprising: the wheel comprises a wheel shaft 1, three star wheels 2 are arranged at two ends of the wheel shaft 1, the wheel shaft 1 is connected with a power device, a handrail 3 is movably connected to the wheel shaft 1, a first rotating shaft 4 and a second rotating shaft 5 are arranged on the handrail 3, the second rotating shaft 5 is located below the first rotating shaft 4, a bearing plate 6 is movably connected to the first rotating shaft 4, a first supporting rod 7 is arranged below the bearing plate 6, and the first supporting rod 7 is connected with the second rotating shaft 5 through a second supporting rod 8.
The second rotating shaft 5 is movably connected with a third support rod 9, the third support rod 9 and the second support rod 8 are respectively arranged on two sides of the handrail, one end of the third support rod 9, which is far away from the second rotating shaft 5, is movably connected with a fourth support rod 10, and one end of the fourth support rod 10 is movably connected with the handrail 3.
A cloth bag is arranged between the third supporting rod 9 and the second supporting rod 8.
A sliding rod sleeve 11 is arranged on the fourth support 10, and the sliding rod sleeve 11 is connected with the third support rod 9.
The power device comprises a driving motor 12, a master gear 13 and a slave gear 14, wherein the slave gear 14 is arranged on the wheel shaft 1, the slave gear 14 is connected with the driving motor 12 through the master gear 13, the driving motor 12 is connected with a solar battery 15, and the solar battery 15 is fixedly connected with the wheel shaft 1.
In the above solution, as shown in fig. 2, three star wheels 2 are installed at two ends of a wheel axle 1, a connecting sleeve is respectively installed at positions of the wheel axle 1 near the two ends, a handrail 3 is installed above the connecting sleeve, in addition, a driving motor 12 and a solar cell 15 are also installed on the connecting sleeve, the handrail 3 is in a square structure, a first rotating shaft 4 and a second rotating shaft 5 are installed at a blank area in the middle of the handrail 3, wherein the second rotating shaft 5 is located below the first rotating shaft 4, a bearing plate 6 is installed on the first rotating shaft 4, a second supporting rod 8 and a third supporting rod 9 are installed on the second rotating shaft 5, wherein the second supporting rod 8 is located below the bearing plate 6, one end of the second supporting plate 8 is connected to the second rotating shaft 5, the other end is rotatably connected to the first supporting rod 7 for assisting in supporting the bearing plate 6, the third supporting rod 9 is installed at a side of the second rotating shaft 5 far from the second supporting rod 8, the third support rod 9 is movably connected with the second rotating shaft 5, one end of the third support rod 9 is connected with the second rotating shaft 5, the other end of the third support rod is connected with the fourth support rod 10 through a sliding rod sleeve 11, one end of the fourth support rod 10 is rotatably connected on the handrail 3, all the parts are in interference connection, the fourth support rod 10, the sliding rod sleeve 11 and the third support rod 9 form a crank-slider mechanism, the first rotating shaft 5, the bearing plate 6, the second rotating shaft 5, the second support rod 8, the second rotating shaft 5 and the third support rod 9 are swing pairs, so that all the parts can rotate only by external force, when an old person needs to rest on the bearing plate 9, the first support rod 7 and the fourth support rod 10 can be put down for supporting the weight of the old person, articles can be put in a cloth bag, when the old person does not use the present invention, all the support rods of the present invention can be rotated to the same plane, in order to achieve the purpose of saving space, the handrail 3 of the invention can be set as a telescopic handrail, and the handrail is folded by utilizing the telescopic principle of the rod piece
Install power device in the top of axletree 1, can install on the link sleeve, install the equipment box on the link sleeve, install driving motor 12, solar cell 15 in this equipment box, also can set up alarm device in this equipment box, alarm device comprises singlechip, acceleration sensor, camera, GPS, thing networking module, and this alarm device is used for detecting the old man and falls down the back, in time sends distress signal.
The three-star wheel 2 and the working principle of how the three-star wheel 2 can go upstairs and downstairs belong to the prior art, and will not be described in detail here.
The above-mentioned embodiments only express the specific embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present application. It should be noted that, for those skilled in the art, without departing from the technical idea of the present application, several changes and modifications can be made, which are all within the protection scope of the present application.
Claims (5)
1. A self-powered multi-function power assisted cart, comprising: the wheel comprises a wheel shaft (1), three star wheels (2) are arranged at two ends of the wheel shaft (1), a power device is connected to the wheel shaft (1), a handrail (3) is movably connected to the wheel shaft (1), a first rotating shaft (4) and a second rotating shaft (5) are arranged on the handrail (3), the second rotating shaft (5) is located below the first rotating shaft (4), a bearing plate (6) is movably connected to the first rotating shaft (4), a first supporting rod (7) is arranged below the bearing plate (6), and the first supporting rod (7) is connected with the second rotating shaft (5) through a second supporting rod (8).
2. A self-powered multi-function power assisted cart according to claim 1, wherein: swing joint third bracing piece (9) is gone up in second pivot (5), third bracing piece (9) and second bracing piece (8) set up respectively on the both sides of handrail (3), the one end swing joint that second pivot (5) were kept away from in third bracing piece (9) has fourth bracing piece (10), the one end and handrail (3) swing joint of fourth bracing piece (10).
3. A self-powered multipurpose power assisted trolley according to claim 2, wherein: a cloth bag is arranged between the third supporting rod (9) and the second supporting rod (8).
4. Self-powered multifunctional power-assisted trolley according to claim 2, characterized in that the fourth support (10) bar is provided with a sliding bar sleeve (11), said sliding bar sleeve (11) being connected to the third support bar (9).
5. A self-powered multipurpose power assisted trolley according to claim 1, wherein; the power device comprises a driving motor (12), a master gear (13) and a slave gear (14), wherein the slave gear (14) is arranged on the wheel shaft (1), the slave gear (14) is connected with the driving motor (12) through the master gear (13), the driving motor (12) is connected with a solar battery (15), and the solar battery (15) is fixedly connected with the wheel shaft (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010157968.0A CN111267934A (en) | 2020-03-09 | 2020-03-09 | Self-powered multifunctional power-assisted trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010157968.0A CN111267934A (en) | 2020-03-09 | 2020-03-09 | Self-powered multifunctional power-assisted trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111267934A true CN111267934A (en) | 2020-06-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010157968.0A Pending CN111267934A (en) | 2020-03-09 | 2020-03-09 | Self-powered multifunctional power-assisted trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111267934A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2215441Y (en) * | 1995-02-27 | 1995-12-20 | 何昆 | Multi-function hand cart for the old and children sitting and carrying articles |
| JP2001114111A (en) * | 1999-10-15 | 2001-04-24 | Satsuki:Kk | Handcart |
| CN200971106Y (en) * | 2006-09-26 | 2007-11-07 | 李荣标 | Hand electric upstair wheelchair |
| US7316407B1 (en) * | 2007-02-08 | 2008-01-08 | Richard Elden | Rolling transport with removable carrying bag and fold-up seat |
| CN202783282U (en) * | 2012-09-22 | 2013-03-13 | 西北农林科技大学 | Convenient vehicle for old people |
| CN203637884U (en) * | 2013-12-21 | 2014-06-11 | 哈尔滨理工大学 | Handcart with folding seat |
| CN203864731U (en) * | 2014-06-11 | 2014-10-08 | 王建立 | Multifunctional luggage barrow |
| CN205930776U (en) * | 2016-08-24 | 2017-02-08 | 张恩广 | Usher to seat folding pull rod car of board |
| CN206217956U (en) * | 2016-11-08 | 2017-06-06 | 西安思源学院 | The hand buggy that a kind of suitable the elderly uses |
| CN207191098U (en) * | 2017-07-31 | 2018-04-06 | 何兰 | The detachable Folding trolley of trailing wheel |
-
2020
- 2020-03-09 CN CN202010157968.0A patent/CN111267934A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2215441Y (en) * | 1995-02-27 | 1995-12-20 | 何昆 | Multi-function hand cart for the old and children sitting and carrying articles |
| JP2001114111A (en) * | 1999-10-15 | 2001-04-24 | Satsuki:Kk | Handcart |
| CN200971106Y (en) * | 2006-09-26 | 2007-11-07 | 李荣标 | Hand electric upstair wheelchair |
| US7316407B1 (en) * | 2007-02-08 | 2008-01-08 | Richard Elden | Rolling transport with removable carrying bag and fold-up seat |
| CN202783282U (en) * | 2012-09-22 | 2013-03-13 | 西北农林科技大学 | Convenient vehicle for old people |
| CN203637884U (en) * | 2013-12-21 | 2014-06-11 | 哈尔滨理工大学 | Handcart with folding seat |
| CN203864731U (en) * | 2014-06-11 | 2014-10-08 | 王建立 | Multifunctional luggage barrow |
| CN205930776U (en) * | 2016-08-24 | 2017-02-08 | 张恩广 | Usher to seat folding pull rod car of board |
| CN206217956U (en) * | 2016-11-08 | 2017-06-06 | 西安思源学院 | The hand buggy that a kind of suitable the elderly uses |
| CN207191098U (en) * | 2017-07-31 | 2018-04-06 | 何兰 | The detachable Folding trolley of trailing wheel |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200612 |
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| RJ01 | Rejection of invention patent application after publication |