CN212172323U - Self-powered multifunctional power-assisted trolley - Google Patents

Abstract

The utility model discloses a multi-functional helping hand handcart of self-power, include: 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; the utility model can put down the first support rod and the second support rod to support the bearing plate when the old needs to have a rest, so that the old can sit on the bearing plate; when not needing to use the utility model discloses the time, first bracing piece, second bracing piece and bearing plate all can be packed up through rotating, thereby have avoided the utility model discloses occupy great space when not using.

Description

Self-powered multifunctional power-assisted trolley

Technical Field

The utility model relates to a handcart field, concretely relates to multi-functional helping hand handcart of self-power.

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.

SUMMERY OF THE UTILITY MODEL

To helping hand handcart function singleness among the prior art, the more problem of defect, the utility model provides a self-powered multi-functional helping hand handcart, its aim at: 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 utility model adopts the technical scheme as follows:

a self-powered multi-function power assisted hand truck comprising: 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, the first supporting rod is connected with the second rotating shaft through a second supporting rod, a third supporting rod is movably connected onto the second rotating shaft, the third supporting rod and the second supporting rod are respectively arranged on two sides of the handrail, one end, far away from the second rotating shaft, of the third supporting rod is movably connected with a fourth supporting rod, one end of the fourth supporting rod is movably connected with the handrail, the power device comprises a driving motor, a master gear and a slave gear, the slave gear is arranged on the wheel shaft, and the slave gear is connected with the driving motor through the master gear, the solar energy battery is connected with the driving motor, the solar energy battery is fixedly connected with the wheel shaft, an 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 rotation of the three-star wheel is realized, the solar energy battery is used for supplying power to the driving motor, and the energy-saving and environment-friendly solar energy battery is energy-saving and environment-friendly.

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 people need 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 utility model is improved, and the old people can sit on the bearing plate; when the utility model is not needed to be used, the first support rod, the second support rod and the bearing plate can be folded through rotation, thereby avoiding the utility model occupying larger space when not in use; set up fourth bracing piece and third bracing piece reinforcing the utility model discloses a structural stability sits on the bearing plate when the old man, puts down third bracing piece and fourth bracing piece in proper order and is used 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.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model is provided with a power device to drive the wheel shaft to rotate, the wheel shaft drives the three-star wheel to rotate, thereby realizing alternate upstairs ascending by utilizing the three-star wheel, 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 people need 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 utility model is improved, and the old people can sit on the bearing plate; when not needing to use the utility model discloses the time, first bracing piece, second bracing piece and bearing plate all can be packed up through rotating, thereby have avoided the utility model discloses occupy great space when not using.

2. The utility model is provided with the fourth supporting rod and the third supporting rod to enhance the structural stability of the utility model, when the old 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. The sleeve of the utility model uses the sliding rod sleeve to connect 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 as to realize the folding and unfolding of the third supporting rod and the fourth supporting rod; 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: the utility model discloses an embodiment's a schematic perspective view.

FIG. 2 is a diagram of: the utility model discloses a specific embodiment's depression angle schematic diagram.

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 onto 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 positioned below the first rotating shaft 4, a bearing plate 6 is movably connected onto the first rotating shaft 4, a first supporting rod 7 is arranged below the bearing plate 6, the first supporting rod 7 is connected with the second rotating shaft 5 through a second supporting rod 8, a third supporting rod 9 is movably connected onto the second rotating shaft 5, the third supporting rod 9 and the second supporting rod 8 are respectively arranged on two sides of the handrail, a fourth supporting rod 10 is movably connected onto one end, far away from the second rotating shaft 5, of the third supporting rod 9, one end of the fourth supporting rod 10 is movably connected with the handrail 3, and the power device comprises a driving motor 12, The driving device comprises a main 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 a driving motor 12 through the main 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.

A cloth bag is arranged between the third supporting rod 9 and the second supporting rod 8.

The fourth support bar 10 is provided with a sliding bar sleeve 11, and the sliding bar sleeve 11 is connected with the third support bar 9.

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 bar 9 is movably connected with the second rotating shaft 5, one end of the third support bar 9 is connected with the second rotating shaft 5, the other end is connected with the fourth support bar 10 through the sliding bar sleeve 11, one end of the fourth support bar 10 is rotatably connected with the handrail 3, and the parts are in interference connection, wherein the fourth support bar 10, the sliding bar sleeve 11 and the third support bar 9 form a slider-crank mechanism, the first rotating shaft 5 and the bearing plate 6, the second rotating shaft 5 and the second support bar 8, and the second rotating shaft 5 and the third support bar 9 are all pendulum revolute pairs, so that the parts can rotate only by external force, when the old people need to rest on the bearing plate 9, the first support bar 7 and the fourth support bar 10 can be put down for supporting the weight of the old people, and the articles can be put in a cloth bag, when the utility model is not used, all the support bars of the utility model can be rotated to the same plane, in order to achieve the purpose of saving space, the handrail 3 of the utility model 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 utility model provides a how three star gear 2 and three star gear 2 realize going upstairs and the theory of operation downstairs all belong to prior art, will not specifically explain here again.

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 (3)

1. A self-powered multi-function power assisted cart, comprising: the wheel comprises a wheel shaft (1), wherein 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 positioned 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), the first supporting rod (7) is connected with the second rotating shaft (5) through a second supporting rod (8), a third supporting rod (9) is movably connected to the second rotating shaft (5), the third supporting rod (9) and the second supporting rod (8) are respectively arranged on two sides of the handrail (3), and a fourth supporting rod (10) is movably connected to one end, far away from the second rotating shaft (5), of the third supporting rod (9), one end of the fourth supporting rod (10) is movably connected with the handrail (3), the power device comprises a driving motor (12), a main gear (13) and a driven gear (14), the driven gear (14) is arranged on the wheel shaft (1), the driven gear (14) is connected with the driving motor (12) through the main 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).

2. A self-powered multi-function power assisted cart according to claim 1, wherein: a cloth bag is arranged between the third supporting rod (9) and the second supporting rod (8).

3. A self-powered multipurpose power assisted trolley according to claim 1, characterized in that the fourth support bar (10) is provided with a sliding bar sleeve (11), said sliding bar sleeve (11) being connected to the third support bar (9).

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