CN215962152U - Ferris wheel toy - Google Patents

Abstract

The utility model discloses a ferris wheel toy which comprises a supporting base, a driving wheel, a driving mechanism and a ferris wheel, wherein the driving mechanism is used for driving the driving wheel to rotate; the central shaft of the ferris wheel is rotatably connected to the supporting base, a wheel rim is fixedly connected to the ferris wheel, the wheel rim and the ferris wheel are coaxially arranged, and the diameter of the wheel rim is larger than that of the driving wheel; the driving wheel is rotatably connected to the supporting base and matched with the wheel ring, the wheel ring is driven to rotate when the driving wheel rotates, and the output end of the driving mechanism is connected with the driving wheel. This roller coaster passes through drive wheel and rim contact, drives roller coaster rotation, and the diameter of rim is greater than the diameter of drive wheel to reduced roller coaster's rotational speed, the simple structure of drive wheel has reduced manufacturing cost. The driving mechanism is easier to drive the driving wheel to rotate, and the energy consumption is reduced.

Description

Ferris wheel toy

Technical Field

The utility model relates to the technical field of toys, in particular to a ferris wheel toy.

Background

The existing toy track is generally formed by splicing and building simple track sections, an electric toy car is put on to walk after the existing toy track is built successfully, and other playable points do not exist. Some toy tracks are added with other electric toy accessories to add fun to the toy tracks, such as adding a ferris wheel toy.

Present roller coaster product, its drive all adopts the axle core to carry out rotary drive to the roller coaster basically, thereby drive the rotation of whole roller coaster, this kind of drive mode, need be inside the supporting seat of roller coaster, set up a series of gear drive group, with the realization deceleration, let the roller coaster can slow rotation, the design is not only that the supporting seat can't the simplification design, and many gear drive can make the electric power loss great, design cost is also higher, it is heavy and middle light around roller coaster itself, so the design requirement to the axle core is higher, it also needs bigger to drive whole roller coaster pivoted drive power simultaneously.

In view of the above, improvements are needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a ferris wheel toy which has small loss, low design cost and capability of reducing the speed.

The technical scheme of the utility model provides a ferris wheel toy which comprises a supporting base, a driving wheel, a driving mechanism and a ferris wheel, wherein the driving mechanism is used for driving the driving wheel to rotate; the central shaft of the ferris wheel is rotatably connected to the supporting base, a wheel rim is fixedly connected to the ferris wheel, the wheel rim and the ferris wheel are coaxially arranged, and the diameter of the wheel rim is larger than that of the driving wheel; the driving wheel is rotatably connected to the supporting base and matched with the wheel rim, the wheel rim is driven to rotate when the driving wheel rotates, and the output end of the driving mechanism is connected with the driving wheel.

Further, the driving mechanism comprises a driving piece, a transmission piece and a triggering piece for triggering the driving piece to drive; the driving piece is arranged on the supporting base, the driving piece is connected with the driving wheel through the transmission piece, and the triggering piece is connected with the driving piece; when the triggering part triggers the driving part, the driving part drives the driving wheel to rotate through the transmission part.

Further, the transmission part comprises a transmission rod, a first gear and a second gear, and the driving part is a driving motor; the first gear is connected to a motor shaft of the driving motor, the second gear is connected to a rotating shaft of the driving wheel, and the transmission rod is meshed between the first gear and the second gear.

Furthermore, a toy track for the running of the toy piece is arranged on the supporting base; the trigger piece is connected on the supporting base, and when the toy piece runs on the toy track, the toy piece can trigger the trigger piece.

Further, the trigger piece comprises a timer and a starter, the starter is connected with the driving piece and can control the driving piece to start and stop, and the timer is connected with the starter; when the toy piece triggers the actuator to be opened, the actuator controls the driving piece to be started, and the timer records a second time from a first time; and when the timer records the second time, the timer controls the starter to close, and the starter controls the driving piece to stop.

Further, the trigger part comprises two double-control switches, each double-control switch is provided with a first control bit and a second control bit, the two first control bits are electrically connected, and the two second control bits are electrically connected; in an initial state without triggering, the control bits contacted by the two double-control switches are different, and the driving piece is in a non-starting state; after the toy piece triggers one of the double-control switches, the driving piece is started; and after the toy piece sequentially triggers the two double-control switches, the driving piece stops.

Further, the driving wheel is located at an outer side of the ferris wheel and contacts an outer surface of the rim.

Furthermore, the support base is provided with at least two driving wheels at intervals, and the driving mechanism is connected with at least one driving wheel.

Further, the driving wheel and the rim transmit power in a friction mode.

Furthermore, the driving wheel is provided with driving teeth, the rim is provided with connecting teeth, and the driving teeth are meshed with the connecting teeth to transmit power.

After adopting above-mentioned technical scheme, have following beneficial effect:

the technical scheme of the utility model provides a ferris wheel toy which comprises a supporting base, a driving wheel, a driving mechanism and a ferris wheel, wherein the driving mechanism is used for driving the driving wheel to rotate, and the ferris wheel is provided with a toy sightseeing cabin. The central shaft of the ferris wheel is rotatably connected to the supporting base, the ferris wheel is fixedly connected with a wheel rim, the wheel rim and the ferris wheel are coaxially arranged, and the diameter of the wheel rim is larger than that of the driving wheel. The driving wheel is rotatably connected to the supporting base and matched with the wheel ring, the wheel ring is driven to rotate when the driving wheel rotates, and the output end of the driving mechanism is connected with the driving wheel. The driving wheel contacts with the wheel rim to drive the ferris wheel to rotate. The small diameter direct action and the large diameter rim of the driving wheel are utilized, so that the speed reduction effect is directly realized, the rotating speed of the ferris wheel is reduced, and a series of gear transmission sets are reduced. The driving wheel has simple structure and reduces the production cost. The driving mechanism is easier to drive the driving wheel to rotate, and the energy consumption is reduced.

Drawings

The disclosure of the present invention will become more readily understood by reference to the drawings. It should be understood that: these drawings are for illustrative purposes only and are not intended to limit the scope of the present disclosure. In the figure:

FIG. 1 is a schematic view of a ferris wheel toy in accordance with an embodiment of the present invention;

FIG. 2 is a schematic view of a support base according to an embodiment of the present invention;

FIG. 3 is a schematic view of a drive wheel, support base and drive mechanism in accordance with an embodiment of the present invention;

FIG. 4 is a schematic view of a drive wheel and drive mechanism in accordance with an embodiment of the present invention;

FIG. 5 is a schematic view of a trigger in accordance with an embodiment of the present invention;

FIG. 6 is a schematic view of a trigger in another embodiment of the present invention;

FIG. 7 is a schematic view of a first support frame and a second support frame according to an embodiment of the present invention_。

Reference symbol comparison table:

ferris wheel toy 10

A first support frame 11 of a support base 1 is connected with a column 111, and a second support frame 12 is connected with the column

Connecting groove 121 driving wheel 2 rotating shaft 21 driving mechanism 3

Driving member 31 driving member 32 driving member 321 first gear member 322

Second gear 323 trigger 33 timer 331 actuator 332

Dual control switch 333 first control bit 3331 second control bit 3332 connection pad 3333

Connecting rib 43 of central shaft 41 and rim 42 of ferris wheel 4

Toy track 5

Detailed Description

The following further describes embodiments of the present invention with reference to the accompanying drawings.

It is easily understood that according to the technical solution of the present invention, those skilled in the art can substitute various structures and implementation manners without changing the spirit of the present invention. Therefore, the following detailed description and the accompanying drawings are only exemplary illustrations of the technical solutions of the present invention, and should not be construed as being all of the present invention or as defining or limiting the technical solutions of the present invention.

The terms of orientation of up, down, left, right, front, back, top, bottom, and the like referred to or may be referred to in this specification are defined relative to the configuration shown in the drawings, and are relative terms, and thus may be changed correspondingly according to the position and the use state of the device. Therefore, these and other directional terms should not be construed as limiting terms.

As shown in fig. 1 to 4, a ferris wheel toy 10 according to an embodiment of the present invention includes a support base 1, a driving wheel 2, a driving mechanism 3 for rotating the driving wheel 2, and a ferris wheel 4 having a toy sightseeing cabin.

The central shaft 41 of the ferris wheel 4 is rotatably connected on the supporting base 1, the rim 42 is fixedly connected on the ferris wheel 4, the rim 42 and the ferris wheel 4 are coaxially arranged, and the diameter of the rim 42 is larger than that of the driving wheel 2.

The driving wheel 2 is rotatably connected to the supporting base 1, the driving wheel 2 is matched with the wheel rim 42, the driving wheel 2 drives the wheel rim 42 to rotate when rotating, and the output end of the driving mechanism 3 is connected with the driving wheel 2.

The ferris wheel toy 10 is a toy designed and manufactured by taking the actual ferris wheel 4 as a model, and the special shape of the toy improves the attraction and attracts more people to buy.

The ferris wheel toy 10 includes a support base 1, a driving wheel 2, a ferris wheel 4 and a driving mechanism 3. The support base 1 serves to support the driving wheel 2 and the ferris wheel 4. Support base 1 and place on ground or other supports, be provided with first installation department and second installation department on supporting base 1, ferris wheel 4 rotationally connects on first installation department, and drive wheel 2 rotationally connects on the second installation department. A plurality of toy sightseeing cabins are arranged on the outer surface of the ferris wheel 4 at intervals, so that the simulation degree of the ferris wheel 4 is improved.

The ferris wheel 4 includes a center shaft 41, a rim 42 and a plurality of connecting ribs 43, the center shaft 41 is positioned at the center of the rim 42, the rim 42 and the center shaft 41 are connected with the plurality of connecting ribs 43, the center shaft 41 and the rim 42 are integrally connected, and the center shaft 41 is rotatably connected with the support base 1. The driving wheel 2 is distant from the central axis 41 of the ferris wheel 4, that is to say the driving wheel 2 is distant from the first mounting portion. The drive wheel 2 engages with the inner or outer surface of the rim 42. In the present embodiment, the drive wheel 2 is in contact with the outer surface of the wheel ring 42. When the driving wheel 2 rotates, the driving wheel 2 rotates the ferris wheel 4 by driving the rim 42 to rotate. The diameter of the driving wheel 2 is smaller than that of the rim 42, thus reducing the rotation speed of the ferris wheel 4. For example, the rim 42 rotates 1 turn when the driving wheel 2 rotates 20 turns, although other situations are possible, specifically determined by the ratio of the diameter of the driving wheel 2 to the diameter of the rim 42.

The driving mechanism 3 is used for controlling the driving wheel 2 to rotate, and the driving mechanism 3 is provided with an output end which is connected with the driving wheel 2. When the driving mechanism 3 is started, the driving mechanism 3 enables the driving wheel 2 to rotate, and then the driving wheel 2 drives the ferris wheel 4 to rotate.

Optionally, actuating mechanism 3 is the rocker, and the rocker is connected on drive wheel 2, can rotate drive wheel 2 after holding the rocker, and the actuating mechanism 3 simple structure of so setting has increased the interdynamic between people and the toy moreover.

The ferris wheel 4 that so sets up has changed the mode that adopts many gear drive to slow down in the past for holistic ferris wheel toy 10 simple structure, very big reduction manufacturing cost. Furthermore, the driving mechanism 3 only needs to drive one driving wheel 2 without transmission through multiple gears, thus reducing the loss and the force needed for rotating the ferris wheel 4.

In one embodiment, as shown in fig. 1 and 3-4, the driving mechanism 3 comprises a driving member 31, a transmission member 32 and a triggering member 33 for triggering the driving of the driving member 31. The driving member 31 is mounted on the supporting base 1, the driving member 31 is connected with the driving wheel 2 through a transmission member 32, and the triggering member 33 is connected with the driving member 31. When the triggering member 33 triggers the driving member 31, the driving member 31 drives the driving wheel 2 to rotate through the transmission member 32.

Specifically, the driving member 31 is a power source for driving the driving wheel 2 to rotate, and the transmission member 32 transmits the power generated by the driving member 31 to the driving wheel 2, so as to rotate the driving wheel 2. The trigger 33 may control the activation and deactivation of the drive member 31.

The trigger 33 can be triggered by hand or external object, when the trigger 33 is triggered, the trigger 33 controls the driving member 31 to open, and then the driving member 31 drives the driving wheel 2 to rotate through the transmission member 32. When triggered again, the drive member 31 stops running. With such an arrangement, the automation degree of the ferris wheel toy 10 is improved, and the interest of playing is increased.

Alternatively, the drive 31 is an automatic drive, such as a drive motor. The trigger 33 is a motor switch and the transmission 32 is a gear set. A power supply is arranged on the supporting base 1, and the driving motor, the motor switch and the power supply are connected in series through electric wires. The drive motor stops when the motor switch is off and starts to operate when the motor switch is on. The gear train is including driving gear and driven gear, and the driving gear is connected on drive motor's motor shaft, and driven gear connects on drive wheel 2, and the driving gear meshes with driven gear.

Alternatively, the drive element 31 can also be a manual drive element, for example a rope pulley, and the triggering element 33 is a pulling rope, which is wound around the rope pulley and which is rotated by pulling the pulling rope.

Optionally, the transmission member 32 may also be a driving wheel, a driven wheel, and a transmission belt, the driving wheel is sleeved on the motor shaft, the driven wheel is connected to the driving wheel 2, one end of the transmission belt is sleeved on the driving wheel, and the other end is sleeved on the driven wheel. So set up, enable drive wheel 2 and rotate more steadily. Of course, the transmission member 32 may have other configurations, such as a combination of a conveyor chain and a sprocket.

Alternatively, the power source is a disposable dry cell battery or a rechargeable battery that can be reused.

In one embodiment, as shown in fig. 3-4, the transmission member 32 includes a transmission rod 321, a first gear 322 and a second gear 323, and the driving member 31 is a driving motor. The first gear 322 is connected to a motor shaft of the driving motor, the second gear 323 is connected to the rotational shaft 21 of the driving wheel 2, and the transmission lever 321 is engaged between the first gear 322 and the second gear 323.

In particular, the transmission member 32 is composed of a transmission rod 321, a first toothed element 322 and a second toothed element 323. A mounting cavity is provided on the support base 1, and the first gear 322, the second gear 323 and the transmission rod 321 are mounted in the mounting cavity. The driving motor is installed on supporting base 1, and driving motor's motor shaft stretches into to the installation cavity in, and first tooth 322 is connected on the motor shaft, and drive wheel 2 rotates with supporting base 1 through axis of rotation 21 to be connected, and the part of axis of rotation 21 stretches into in the installation cavity, and second tooth 323 is connected on axis of rotation 21. The first gear 322 is located below the second gear 323, and the transmission rod 321 is connected between the first gear 322 and the second gear 323. One end of the transmission rod 321 is provided with a first tooth portion, and the other end is provided with a second tooth portion, wherein the first tooth portion is meshed with the first tooth member 322, and the second tooth portion is meshed with the second tooth member 323. So set up, driving medium 32 simple structure, and transmission effect is good.

Optionally, the first gear 322 is a worm and the first gear is a worm gear. So convenient overall arrangement reduces the volume.

In one embodiment, as shown in fig. 1 and 3-6, a toy track 5 is provided on the support base 1 for a toy (not shown) to travel. The trigger 33 is attached to the support base 1 such that when the toy element travels on the toy track 5, the toy element can trigger the trigger 33.

Specifically, the ferris wheel toy 10 further includes a toy rail 5, and the toy rail 5 is provided on the support base 1 at one side of the driving mechanism 3. The toy track 5 is used for running toy pieces, which can be toy cars, toy planes, toy motorcycles, etc. with wheels. Trigger 33 is located on one side of toy track 5. When the toy piece passes the trigger 33, the toy piece triggers the trigger 33, so that the trigger 33 controls the driving member 31 to start operating. So set up, combine together ferris wheel 4 with toy track 5 and toy spare, richened the object for appreciation nature of ferris wheel toy 10, improved the taste of playing.

Optionally, a communication link is provided between the trigger 33 and the actuator 31, and the trigger 33 includes a sensor and a controller. When the toy piece passes, the sensor senses the toy piece, and then the controller controls the driving member 31. The communication connection may be by way of a wire connection or a WiFi connection. The sensor may be an infrared sensor. Of course, the triggering member 33 may have other configurations as long as it can be triggered by the toy piece and control the driving member 31.

Alternatively, the trigger 33 may be manually activated, such as a touch switch. When the toy piece passes by, the touch switch is manually operated.

Alternatively, when the trigger 33 is activated again after the toy piece activates the trigger 33, the trigger 33 controls the driving member 31 to stop operating.

Alternatively, the toy track 5 may be spliced with other tracks to form a complete running track. The toy pieces can be circulated in the running track.

In one embodiment, as shown in fig. 1 and fig. 3-5, the triggering member 33 includes a timer 331 and an actuator 332, the actuator 332 is connected to the driving motor and can control the driving member 31 to start and stop, and the timer 331 is connected to the actuator 332. When the toy piece triggers actuator 332 to open, actuator 332 controls drive member 31 to start and timer 331 records from a first time to a second time. When the timer 331 records the second time, the timer 331 controls the actuator 332 to close to stop the driving member 31.

Specifically, the triggering member 33 includes a timer 331 and an actuator 332, and the driving member 31 is a driving motor. Actuator 332 is capable of sensing the toy pieces and controlling the drive motor. When the toy piece passes the trigger 33, the actuator 332 controls the timer to start timing and controls the driving motor to start to rotate the driving wheel 2.

After the timer 331 starts counting time, the timer 331 records a second time from the first time, and after the second time is recorded, the starter 332 controls the driving motor to stop operating. Thus, the ferris wheel 4 intermittently rotates, and the loss is reduced.

Optionally, a storage unit, a control unit and a sensing unit are disposed in the initiator 332. The storage unit is in communication connection with the control unit, and a plurality of instructions are stored in the storage unit. The sensing unit is in communication connection with the control unit and can sense the toy piece. The timer 331 is connected to a control unit, which can control the timer 331 and the driving motor, respectively.

When the sensing unit senses that the toy passes through, the control unit controls the timer 331 to start timing by calling the instruction in the storage unit, and controls the driving motor to start, so that the driving wheel 2 rotates.

After the timer 331 records the second time, the control unit recalls the instruction in the storage unit to stop the driving motor. This improves the intelligence of the trigger 33.

Optionally, the actuator 332 is an actuation switch and the timer is a mechanical timer. When the toy piece passes by, the starting switch enables the circuit to be connected, the driving motor starts to operate, and meanwhile, the mechanical timer starts to time. And after the mechanical timer records the second time, the mechanical timer enables the starting switch to be disconnected, the circuit is broken, and the driving motor stops running. Thus, the structure is simplified, and the cost is reduced.

Optionally, the timer counts down, recording one second at a time. The timer can adjust the recording time, for example, the recording time is set to 10 seconds, when the timer is started, the timer starts to record from 10 to 0, and when the timer records to be 0, the timer triggers the starter 332.

In one embodiment, as shown in fig. 1, 3-4 and 6, the trigger comprises two dip switches 333, each dip switch 333 having a first control bit 3331 and a second control bit 3332, the two first control bits 3331 being electrically connected and the two second controls 3332 being electrically connected.

In the initial state of non-triggering, the two double-control switches 333 are in different control positions, and the driving member 31 is in the non-starting state. After one of the on-off switches 333 is triggered by the toy piece, the driving member 31 is activated. After the toy piece in turn triggers the two on/off switches 333, the driving member 31 stops.

Specifically, the trigger 33 is a duplex switch having two duplex switches 333, and the driving motor and the two duplex switches 333 are connected in series in the same circuit. Each on-off switch 333 has a connection pad 3333, a first control bit 3331, and a second control bit 3332. the connection pad 3333 may be connected to the first control bit 3331 or the second control bit 3332. The two first control bits 3331 are electrically connected through a first wire, the two second control bits 3332 are electrically connected through a second wire, and the first wire and the second wire are connected in parallel.

In the initial, non-triggered state, one of the dip switches 333 is in contact with the first control bit 3331 and the other dip switch 333 is in contact with the second control bit 3332.

After one of the on-off switches 333 is triggered, the drive motor is started. At this time, the two connecting pieces 3333 are simultaneously connected to the first control bit 3331 or the second control bit 3332, so that the whole circuit is in a connected state, and the power supply can provide current for the driving motor through the circuit to start the driving motor.

After the two on-off switches 333 are sequentially triggered, the driving motor is stopped. At this time, one of the connecting pads 3333 is connected to the first control bit 3331, the other connecting pad 3333 is connected to the second control bit 3332, the whole circuit is in an off state, the current generated by the power supply cannot be transmitted to the driving motor, and thus, the driving motor stops driving.

The first connection pad 3333 is initially connected to the first control bit 3331, and the second connection pad 3333 is initially connected to the second control bit 3332.

In the initial state, the first on-hook switch 333 is coupled to the first control bit 3331, and the second on-hook switch 333 is coupled to the second control bit 3332.

When the toy piece passes the first toggle switch 333, the first connecting tab 3333 is moved, and the first connecting tab 3333 is separated from the first control bit 3331 and connected to the second control bit 3332. At this time, both the connecting pads 3333 are connected to the second control bit 3332, and the entire circuit is connected.

As the toy piece continues to pass the second toggle switch 333, the second connecting tab 3333 moves, and the second connecting tab 3333 disengages from the second control bit 3332 and connects to the first control bit 3331. At this time, the two connection pads 3333 are connected to different control bits, respectively, and the entire circuit is in an off state.

So set up, realize that toy spare when passing through ferris wheel 4, ferris wheel 4 begins to rotate, and when toy spare kept away from ferris wheel 4, ferris wheel 4 stopped rotating. Therefore, the intermittent motion of the ferris wheel 4 is realized, the visual effect is enriched, and the playing performance is improved.

In one embodiment, as shown in fig. 1-3, the drive wheel 2 is located outside of the ferris wheel 4 and is in contact with the outer surface of the rim 42. The driving wheel 2 is located below the central axis 41 of the ferris wheel 4, and the outer surface of the driving wheel 2 is in contact with the outer surface of the rim 42. By such arrangement, the layout of the driving wheel 2 is more convenient, the technical difficulty in design is reduced,

in one embodiment, as shown in fig. 1-2, at least two driving wheels 2 are spaced apart from each other on the supporting base 1, and the driving mechanism 3 is connected to at least one of the driving wheels 2.

Specifically, the support base 1 is provided with at least two second mounting portions, and each mounting portion is connected with one driving wheel 2. The driving mechanism 3 is connected with one driving wheel 2, the driving wheel 2 is a power driving wheel 2, and the other driving wheels 2 are auxiliary driving wheels 2 and are used for guiding the rotation of the ferris wheel 4, so that the rotation of the ferris wheel 4 is smoother and more stable.

In the present embodiment, two drive wheels 2 are provided. Two erection columns that upwards extend on the support base 1, two erection column intervals set up, and a drive wheel 2 is connected respectively on two erection columns even. And the transmission rod 321, the first gear 322 and the second gear 323 are located in the mounting post.

In one embodiment, as shown in fig. 1-3, the drive wheel 2 and the rim 42 frictionally transmit power. The drive wheel 2 contacts the rim 42 and presses the rim 42. When the driving wheel 2 rotates, a friction force is generated between the driving wheel 2 and the rim 42, so that the rim 42 is rotated. The friction force is adopted to transmit power, the used structure is simple, and the economic cost is low.

Alternatively, the driving wheel 2 is a soft rubber wheel having flexibility. The driving wheel 2 is formed by injection molding of plastic, resin or rubber materials and has certain flexibility. Thus, when the drive wheel 2 is in contact with the rim 42, the contact area with the rim 42 is increased, and the frictional force is increased, while the rim 42 is protected.

In one embodiment, as shown in fig. 1-3, the driving wheel 2 is provided with driving teeth, and the rim 42 is provided with connecting teeth, and the driving teeth are engaged with the connecting teeth to transmit power.

Specifically, the driving wheel 2 and the rim 42 transmit power in a meshed manner, wherein a plurality of driving teeth are arranged on the surface of the driving wheel 2 at intervals, a plurality of connecting teeth are arranged on the surface of the rim 42 at intervals, and the plurality of driving teeth and the plurality of connecting teeth are matched with each other. A connecting tooth is clamped between any two adjacent driving teeth, and a driving tooth is clamped between any two adjacent connecting teeth. So set up, transmission efficiency is better.

In one embodiment, as shown in fig. 1-2 and 7, the support base 1 comprises a first support frame 11 and a second support frame 12, the ferris wheel 4 is rotatably connected with the first support frame 11, and the driving wheel 2 is rotatably connected with the second support frame 12. The first support frame 11 is provided with a connecting column 111 extending towards the second support frame 12, the second support frame 12 is provided with a connecting groove 121 with an opening towards the connecting column 111, and at least part of the connecting column 111 is inserted into the connecting groove 121.

Specifically, the support base 1 is composed of a first support frame 11 and a second support frame 12. The bottom end of the first support frame 11 is connected to the second support frame 12, and the ferris wheel 4 is rotatably connected to the top end of the first support frame 11. The driving wheel 2, the driving mechanism 3 and the toy track 5 are all connected to the second support and are located on one side of the first support 11. The first support frame 11 is connected with a connecting column 111, and the second support frame 12 is provided with a connecting groove 121. When the first support frame 11 is connected to the second support frame 12, the connecting column 111 is inserted into the connecting groove 121 and is in interference fit with the connecting groove 121, so that the first support frame 11 and the second support frame 12 are connected more firmly.

In conclusion, the utility model discloses a ferris wheel toy 10, which comprises a supporting base 1, a driving wheel 2, a driving mechanism 3 for driving the driving wheel 2 to rotate and a ferris wheel 4 with a toy sightseeing cabin. The central shaft 41 of the ferris wheel 4 is rotatably connected on the supporting base 1, the rim 42 is fixedly connected on the ferris wheel 4, the rim 42 and the ferris wheel 4 are coaxially arranged, and the diameter of the rim 42 is larger than that of the driving wheel. The driving wheel 2 is rotatably connected to the supporting base 1, the driving wheel 2 is matched with the wheel rim 42, the driving wheel 2 drives the wheel rim 42 to rotate when rotating, and the output end of the driving mechanism 3 is connected with the driving wheel 2. The ferris wheel 4 of the ferris wheel toy 10 is driven to rotate by the driving wheel 2, and the driving mechanism 3 drives the driving wheel 2 to rotate. The driving wheel 2 is matched with the rim 42, and because the diameter of the driving wheel 2 is smaller than that of the rim 42, the driving wheel with the small diameter directly acts on the rim with the large diameter, and the deceleration of the ferris wheel 4 is realized. The driving wheel 2 has a simple structure compared with the conventional speed reducing device or speed reducing gear set, and the production cost is reduced. The power of the driving mechanism 3 is transmitted to the ferris wheel 4 through only one driving wheel 2, and the power loss is reduced.

The foregoing is considered as illustrative only of the principles and preferred embodiments of the utility model. It should be noted that, for those skilled in the art, several other modifications can be made on the basis of the principle of the present invention, and the protection scope of the present invention should be regarded.

Claims (10)

1. A ferris wheel toy (10) is characterized by comprising a supporting base (1), a driving wheel (2), a driving mechanism (3) for driving the driving wheel (2) to rotate and a ferris wheel (4) with a toy sightseeing cabin;

the central shaft (41) of the ferris wheel (4) is rotatably connected to the supporting base (1), a wheel rim (42) is fixedly connected to the ferris wheel (4), the wheel rim (42) and the ferris wheel (4) are coaxially arranged, and the diameter of the wheel rim (42) is larger than that of the driving wheel (2);

the driving wheel (2) is rotatably connected to the supporting base (1), the driving wheel (2) is matched with the wheel rim (42), the driving wheel (2) drives the wheel rim (42) to rotate when rotating, and the output end of the driving mechanism (3) is connected with the driving wheel (2).

2. Ferris wheel toy (10) according to claim 1, characterized in that the driving mechanism (3) comprises a driving piece (31), a transmission piece (32) and a triggering piece (33) for triggering the driving of the driving piece (31);

the driving part (31) is arranged on the supporting base (1), the driving part (31) is connected with the driving wheel (2) through the transmission part (32), and the triggering part (33) is connected with the driving part (31);

when the triggering piece (33) triggers the driving piece (31), the driving piece (31) drives the driving wheel (2) to rotate through the transmission piece (32).

3. The ferris wheel toy (10) according to claim 2, characterized in that the transmission member (32) comprises a transmission rod (321), a first toothed member (322) and a second toothed member (323), the driving member (31) being a driving motor;

the first gear (322) is connected to a motor shaft of the driving motor, the second gear (323) is connected to a rotating shaft (21) of the driving wheel (2), and the transmission rod (321) is engaged between the first gear (322) and the second gear (323).

4. Ferris wheel toy (10) according to claim 2, characterized in that a toy track (5) for the toy piece to run is provided on the support base (1);

the trigger piece (33) is connected to the supporting base (1), and when the toy piece runs on the toy track (5), the toy piece can trigger the trigger piece (33).

5. Ferris wheel toy (10) according to claim 4, wherein the trigger (33) comprises a timer (331) and an actuator (332), the actuator (332) being connected to the drive member (31) and being able to control the drive member (31) to start and stop, the timer (331) being connected to the actuator (332);

-the actuator (332) controls the actuation of the drive member (31) when the toy piece triggers the actuator (332) to open, the timer (331) registering from a first time to a second time;

when the timer (331) records the second time, the timer (331) controls the actuator (332) to close to stop the driving member (31).

6. The ferris wheel toy (10) according to claim 4, characterized in that said trigger member comprises two on-off switches (333), each of said on-off switches (333) having a first control bit (3331) and a second control bit (3332), two of said first control bits (3331) being electrically connected and two of said second controls (3332) being electrically connected;

in an initial state without triggering, the control bits contacted by the two double-control switches (333) are different, and the driving piece (31) is in a non-starting state;

the driving member (31) is activated after the toy member triggers one of the double-control switches (333);

after the toy piece sequentially triggers the two double-control switches (333), the driving piece (31) stops.

7. The ferris wheel toy (10) according to claim 1, characterized in that the driving wheel (2) is located outside the ferris wheel (4) and is in contact with the outer surface of the rim (42).

8. Ferris wheel toy (10) according to claim 1, characterized in that at least two of said driving wheels (2) are provided at intervals on said supporting base (1), said driving mechanism (3) being connected with at least one of said driving wheels (2).

9. Ferris wheel toy (10) according to claim 1, characterized in that the driving wheel (2) and the rim (42) transmit power by means of friction.

10. Ferris wheel toy (10) according to claim 1, characterized in that the driving wheel (2) is provided with driving teeth and the rim (42) is provided with connecting teeth, the driving teeth being engaged with the connecting teeth to transmit power.

Images