Rail plane toy

Abstract

The utility model discloses a track plane toy. The airplane toy comprises an airplane body, a middle plate, an airplane belly and a rear wheel pressing plate which are sequentially connected from top to bottom, a battery arranged between the airplane body and the middle plate, a power switch and a rear wheel driving mechanism which are arranged between the middle plate and the airplane belly, and universal front wheels, a left rear wheel and a right rear wheel which are arranged at the lower part of the airplane belly, the middle plate is provided with two oppositely arranged insert slots, and positive and negative copper sheets connected with two ends of the battery are respectively arranged in the two insert slots and are inserted from bottom to top from bottom sockets of the insert slots; the left rear wheel and the right rear wheel are connected through a driving shaft, and the rear wheel driving mechanism drives the driving shaft to rotate. The driving shaft is rotatably fixed to the bottom of the belly through the rear wheel pressing plate. The middle plate is improved, so that the positive and negative copper sheets of the battery are assembled from bottom to top, the positive and negative copper sheets are prevented from being exposed, wires connected with the positive and negative copper sheets do not need to be inserted, and a driving loop is simple and safe. The toy is simple and compact in structure, small in size and high in simulation degree.

Description

Technical Field

[0001] This utility model relates to the field of toy model technology, and in particular to a track airplane toy. Background Technology

[0002] With the increasing realism of existing toy models, current track airplane toys can no longer meet market demands. For example, existing airplane toy models still use a four-wheeled car chassis as a base for the airplane shape, resulting in a mismatch with the structure of real airplanes. Furthermore, the loose internal structure of existing airplane toy models leads to their oversized and unrealistic dimensions, failing to meet market requirements.

[0003] This application creates a new type of track airplane toy based on existing technology. It has a compact internal structure and small size, which can more effectively simulate the structure of a real airplane. It is also easy to install and has a good effect, thus overcoming the shortcomings of existing airplane toy models. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a track airplane toy with a compact internal structure and small size, which can more effectively simulate the structure of a real airplane, and is easy to install and has a good effect, thereby overcoming the shortcomings of existing airplane toy models.

[0005] To solve the above-mentioned technical problems, this utility model provides a track airplane toy, including a fuselage, a middle plate, a belly and a rear wheel pressure plate connected from top to bottom, a battery disposed between the fuselage and the middle plate, a power switch and a rear wheel drive mechanism disposed between the middle plate and the belly, and a swivel front wheel, a left rear wheel and a right rear wheel disposed at the lower part of the belly.

[0006] The middle plate is provided with two oppositely arranged insertion slots, and the two insertion slots are respectively provided with positive and negative copper plates for connecting the two ends of the battery, and the positive and negative copper plates are inserted from bottom to top from the bottom of the insertion slot.

[0007] The left rear wheel and the right rear wheel are connected by a drive shaft. The drive shaft is rotatably fixed inside the engine belly by the rear wheel pressure plate and is driven to rotate by the rear wheel drive mechanism.

[0008] The power switch is connected to the positive and negative copper plates and the drive motor of the rear wheel drive mechanism to form a drive circuit, which is used to drive the drive shaft to rotate, thereby driving the left and right rear wheels to rotate.

[0009] In a further improvement, the rear-wheel drive mechanism includes a drive motor, a worm gear, and a spur gear. The worm gear is connected to the output shaft of the drive motor, and the spur gear is fixed on the drive shaft and meshes with the worm gear. Under the drive of the drive motor, the worm gear drives the spur gear to rotate, thereby driving the drive shaft to rotate.

[0010] In a further improvement, the omnidirectional wheel includes an omnidirectional wheel frame pressure plate, an omnidirectional wheel frame, and a roller. The omnidirectional wheel frame pressure plate is fixedly disposed between the middle plate and the engine belly. The upper part of the omnidirectional wheel frame is rotatably disposed at the bottom of the omnidirectional wheel frame pressure plate, and the lower part of the omnidirectional wheel frame extends out of the front end through hole of the engine belly and is rotatably connected to the roller.

[0011] In a further improvement, the power switch is fixed to the lower rear end of the middle plate by a switch base, and the on / off switch key extends downward from the clearance hole of the engine belly and the rear wheel pressure plate to realize the opening and closing action of the power switch.

[0012] As a further improvement, wings are provided on both sides of the middle plate, and engine components are provided on the lower part of the wings.

[0013] In a further improvement, the engine assembly includes an engine body and an engine cover disposed at its front end, the engine body being pluggable and detachable from the bottom of the wing.

[0014] With this design, the present invention has at least the following advantages:

[0015] 1. This utility model of a track airplane toy improves its internal components, especially the setting of two opposing insert slots in the middle plate and the setting of the insert slots as bottom insertion ports. This allows the positive and negative copper plates connected to the battery to be assembled from bottom to top, avoiding exposure of the positive and negative copper plates. It also ensures that the wires connected to the positive and negative copper plates do not need to be threaded back and forth. They can be directly connected to the drive motor and power switch at the bottom of the middle plate to form a drive circuit, which is simple, convenient, safe and reliable.

[0016] 2. Furthermore, the rear wheel pressure plate simplifies the assembly of the left and right rear wheels, and the swivel front wheels create a three-wheeled, integrated aircraft mold that more closely resembles a real airplane. This track airplane toy features a simple structure and a rational, compact design, resulting in a small size, high simulation accuracy, and significant market potential. Attached Figure Description

[0017] The above is merely an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model, the following describes this utility model in further detail with reference to the accompanying drawings and specific embodiments.

[0018] Figure 1 This is a schematic diagram of the overall structure of the track airplane toy of this utility model.

[0019] Figure 2 This is a schematic diagram of the exploded structure of the track airplane toy of this utility model.

[0020] Figure 3 This is a schematic diagram of the structure of the middle plate in the track airplane toy of this utility model. Detailed Implementation

[0021] Exemplary embodiments of the present invention will now be described in more detail with reference to the accompanying drawings. While exemplary embodiments of the present invention are shown in the drawings, it should be understood that the present invention may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided to enable a more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0022] See attached document Figure 1 and 2 As shown, the track airplane toy of this embodiment includes a fuselage 1, a middle plate 2, a belly 3 and a rear wheel pressure plate 4 connected sequentially from top to bottom, a battery 5 disposed between the fuselage 1 and the middle plate 2, a power switch 6 disposed between the middle plate 2 and the belly 3 and a rear wheel drive mechanism, and a swivel front wheel 7, a left rear wheel 8 and a right rear wheel 9 disposed at the lower part of the belly 3.

[0023] Specifically, the middle plate 2 is provided with two oppositely arranged insertion slots 21. The two insertion slots 21 are respectively provided with positive and negative copper plates 51 and 52 for connecting the two ends of the battery 5. The positive and negative copper plates 51 and 52 are inserted from bottom to top through the bottom opening of the insertion slot 21, as shown in the attached figure. Figure 3 As shown. In this way, the upper part of the middle plate 2 only includes the battery, making reasonable use of the curved shape space of the body 1, resulting in high space utilization.

[0024] The power switch 6 is fixed to the lower part of the middle plate 2 by the switch base 61, and the on / off switch of the power switch 6 extends downward from the clearance hole of the engine belly 3 and the rear wheel pressure plate 4 to realize the opening and closing action of the power switch 6.

[0025] In this way, the power switch 6 is connected to the positive and negative copper plates 51 and 52 and the drive motor of the rear wheel drive mechanism to form a drive circuit, which can be used to move the track airplane toy. The setting of the insert slot 21 makes the drive circuit located between the middle plate 2 and the fuselage 3, which not only avoids the exposure of the positive and negative copper plates 51 and 52, but also ensures that the wires connected to the positive and negative copper plates 51 and 52 do not need to be passed back and forth through the middle plate, making the internal structure of the aircraft simpler, safer, and more scientifically and rationally designed.

[0026] In this embodiment, the omnidirectional wheel 7 includes an omnidirectional wheel frame pressure plate 71, an omnidirectional wheel frame 72, and a roller 73. The omnidirectional wheel frame pressure plate 71 is fixedly disposed between the middle plate 2 and the fuselage 3. The upper part of the omnidirectional wheel frame 72 is rotatably disposed at the bottom of the omnidirectional wheel frame pressure plate 71, and the lower part of the omnidirectional wheel frame 72 extends out of the front end through hole of the fuselage 3 and is rotatably connected to the roller 73. The specific structure of the omnidirectional wheel frame pressure plate 71 is designed according to the front lower structure of the middle plate 2 and the front internal structure of the fuselage 3, preferably so that it is precisely locked between the middle plate 2 and the fuselage 3, which can easily and conveniently achieve the installation and fixation of the roller 73.

[0027] In this embodiment, the left rear wheel 8 and the right rear wheel 9 are respectively located on both sides of the rear end of the fuselage 3, and the left rear wheel 8 and the right rear wheel 9 are connected by a drive shaft 10. The drive shaft 10 is rotatably fixed inside the fuselage 3 by the rear wheel pressure plate 4 and is driven to rotate by the rear wheel drive mechanism.

[0028] In this embodiment, the rear wheel drive mechanism includes a drive motor 11, a worm gear 12, and a spur gear 13. The worm gear 12 is connected to the output shaft of the drive motor 11, and the spur gear 13 is fixed on the drive shaft 10 and meshes with the worm gear 12. Under the drive of the drive motor 11, the worm gear 12 drives the spur gear 13 to rotate, which in turn drives the drive shaft 10 to rotate. The drive shaft 10 drives the left rear wheel 8 and the right rear wheel 9 to rotate, thereby realizing the movement of the toy airplane.

[0029] The rear wheel pressure plate 4 allows the drive shaft 10 to be mounted externally to the fuselage 3 and provides it with cover and protection, making assembly simple, safe, and reliable. Specifically, the rear wheel pressure plate 4 is snapped onto the fuselage 3 using a snap-fit ​​structure, which is simple, secure, and not easily detached. Of course, the rear wheel pressure plate 4 can also be connected to the fuselage 3 using bolts, which is even safer and more reliable.

[0030] Furthermore, in this embodiment, wings 22 are provided on both sides of the middle plate 2, and an engine assembly 23 is provided at the lower part of the wings 22. The engine assembly 23 includes an engine body 231 and an engine cover 232 disposed at its front end. The engine body 231 is plugged into the bottom of the wings 23, so that the track airplane toy can more realistically simulate a real airplane, improve hands-on ability, and be more fun.

[0031] This utility model of a track airplane toy improves its internal structure, making it simpler, more rationally and compactly arranged, smaller in size, more realistic, and with a better market prospect.

[0032] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Any simple modifications, equivalent changes or alterations made by those skilled in the art using the above-disclosed technical content shall fall within the protection scope of the present utility model.

Claims

1. An orbiting aircraft toy, characterized in that, The body, the middle plate, the belly and the rear wheel pressing plate are connected in sequence from top to bottom, the battery is arranged between the body and the middle plate, the power switch and the rear wheel driving mechanism are arranged between the middle plate and the belly, the universal front wheel, the left rear wheel and the right rear wheel are arranged at the lower part of the belly; Two opposite insertion piece grooves are arranged on the middle plate, positive and negative copper pieces for connecting two ends of the battery are arranged in the two insertion piece grooves respectively, and the positive and negative copper pieces are inserted from the bottom of the insertion piece groove from bottom to top. The left rear wheel and the right rear wheel are connected through the driving shaft, the driving shaft is rotatably fixed in the belly by the rear wheel pressing plate, and is driven to rotate by the rear wheel driving mechanism. The power switch is connected with the positive and negative copper pieces and the driving motor of the rear wheel driving mechanism to form a driving circuit for driving the driving shaft to rotate, and further driving the left rear wheel and the right rear wheel to rotate.

2. The track plane toy of claim 1, wherein The rear wheel driving mechanism comprises a driving motor, a worm and a straight gear, the worm is connected with the output shaft of the driving motor, the straight gear is fixed on the driving shaft and is engaged with the worm, the worm is driven by the driving motor to rotate the straight gear, and further drive the driving shaft to rotate.

3. The track plane toy of claim 1, wherein, The universal front wheel comprises a universal wheel frame pressing plate, a universal wheel frame and a roller, the universal wheel frame pressing plate is fixedly arranged between the middle plate and the belly, the upper part of the universal wheel frame is rotatably arranged at the bottom of the universal wheel frame pressing plate, and the lower part of the universal wheel frame extends out of the front end through hole of the belly and is rotatably connected with the roller.

4. The track plane toy of claim 1, wherein The power switch is fixed on the rear end lower part of the middle plate through a switch seat, and the key of the power switch extends downward from the avoiding hole of the belly and the rear wheel pressing plate to realize the opening and closing action of the power switch.

5. The track plane toy according to any one of claims 1 to 4, wherein The middle plate is provided with wings on both sides, and the lower part of the wing is provided with an engine assembly.

6. The track plane toy of claim 5, wherein, The engine assembly comprises an engine body and an engine cover arranged at the front end of the engine body, and the engine body is plug-in arranged at the bottom of the wing.

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