CN219743889U

CN219743889U - Rotary toy car track turning device

Info

Publication number: CN219743889U
Application number: CN202320283893.XU
Authority: CN
Inventors: 高健濬
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-02-22
Filing date: 2023-02-22
Publication date: 2023-09-26
Anticipated expiration: 2033-02-22

Abstract

The utility model discloses a turning device of a rotary toy car track, which comprises a base and a turntable, wherein the turntable is rotatably arranged on the base, a strip-shaped block and a rotary driving mechanism are arranged on the turntable, and an annular gear is arranged on the base; the rotary driving mechanism consists of a driving wheel, a transmission shaft and a gear set, wherein the transmission shaft is respectively connected with the driving wheel and the gear set in a transmission way, the gear set is meshed with an inner gear ring on the base, and a plurality of racks which are uniformly arranged are arranged on the driving wheel and are used for being matched with driving wheels of the toy car, and the driving wheel drives the driving wheel to rotate. Due to the adoption of the structure, compared with the prior art, the toy car can turn around the tail end of the original track and smoothly return to the original track to continue walking under the help of the utility model.

Description

Rotary toy car track turning device

Technical Field

The utility model relates to the technical field of toys, in particular to a turning device of a rotary toy car track.

Background

The track toy on the market at present is a linear or circular plane track which cannot be used for picking up the fun of a child when playing, can be used only when being placed on a flat surface, is limited in use scene, and can be easily dropped and derailed when being played, and the game physical examination is poor.

In the prior art, the utility model patent with the bulletin number of CN 217187870U discloses a universal spliced track and a toy car, which solve the technical problems, the toy car can be ridden on an I-shaped track body, the upper end of the track body is provided with a strip block, and two ends of the strip block are respectively provided with a spherical body and a connecting groove which is adapted to the spherical body, so that the track body is arranged in the connecting groove of another track body through the spherical body, the spherical body and the connecting groove are spliced to form a universal hinge, and the toy car is ridden on the track body to freely move and cannot slide. However, the prior art can only make the toy car travel on the track in a straight line or in a closed loop, but can not realize turning over on the original track on the track and return to the original track to continue traveling.

Disclosure of Invention

The utility model aims to provide a turning device of a rotary toy car track.

The aim of the utility model is realized by the following technical scheme: the turning device of the rotary toy car track comprises a base and a rotary table, wherein the rotary table is rotatably arranged on the base, a strip-shaped block and a rotary driving mechanism are arranged on the rotary table, and an annular gear is arranged on the base; the rotary driving mechanism consists of a driving wheel, a transmission shaft and a gear set, wherein the transmission shaft is respectively connected with the driving wheel and the gear set in a transmission way, the gear set is meshed with an inner gear ring on the base, and a plurality of racks which are uniformly arranged are arranged on the driving wheel and are used for being matched with driving wheels of the toy car, and the driving wheel drives the driving wheel to rotate.

Further, the drive wheel is positioned offset from the centerline of the track, i.e., in contact with only one of the drive wheels on the toy vehicle.

When the toy car is used, the driving wheel rack is also arranged on the driving wheel of the toy car, the driving wheel is made of rubber materials, and the driving wheel are in friction force after being contacted, the driving wheel can drive the driving wheel to rotate, when the driving wheel rotates, the gear set rotates along with the driving wheel and the inner gear ring on the base rotates, so that the turntable rotates, and when the turntable rotates 180 degrees, the toy car turns around and returns to the original track.

Further, be equipped with the spacing groove on the base, the carousel below is equipped with the stopper, the stopper assembly is in the spacing inslot, the spacing groove is half circular, is used for restricting the carousel promptly and rotates 180 degrees.

Further, the base is provided with a track connecting piece.

Due to the adoption of the structure, compared with the prior art, the toy car can turn around the tail end of the original track and smoothly return to the original track to continue walking under the help of the utility model.

Drawings

Fig. 1 is a schematic diagram of a prior art toy vehicle.

FIG. 2 is a schematic diagram of an embodiment of the present utility model;

FIG. 3 is a schematic illustration of the separation of the structure of an embodiment of the present utility model;

FIG. 4 is a schematic view of another angular separation of an embodiment of the present utility model;

FIG. 5 is a schematic view of a rotary driving mechanism according to an embodiment of the present utility model;

FIG. 6 is a top view of the structure of an embodiment of the present utility model;

FIG. 7 is a schematic diagram of the usage status of the embodiment of the present utility model.

1, a base; 2. a turntable; 3. a bar block; 4. a rotary driving mechanism; 5. an inner gear ring; 6. a limit groove; 7. a limiting block; 8. a track connection; 41. a driving wheel; 42. a transmission shaft; 43. a gear set; 411. a rack; 10. a driving wheel; 101. and a driving wheel rack.

Detailed Description

The following detailed description of specific embodiments of the utility model is provided to describe and illustrate one or more specific embodiments of the utility model with reference to and in connection with the accompanying drawings. These embodiments, offered for purposes of non-limitation, are shown and described in sufficient detail to enable those skilled in the art to practice the utility model, and are merely illustrative and teaching of the utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The utility model will be further described with reference to the drawings and preferred embodiments. As shown in fig. 1 to 7, the turning device of the rotary toy car track of the present embodiment includes a base 1 and a turntable 2, the turntable 2 is rotatably mounted on the base 1, the turntable 2 is provided with a bar block 3 and a rotary driving mechanism 4 for limiting the position of the toy car, and the base 1 is provided with an inner gear ring 5; the rotary driving mechanism 4 is composed of a driving wheel 41, a driving shaft 42 and a gear set 43, wherein the driving shaft 42 is respectively connected with the driving wheel 41 and the gear set 43 in a driving way, the gear set 43 is meshed with an inner gear ring 5 on the base 1, a plurality of racks 411 which are uniformly arranged are arranged on the driving wheel 41 and are used for matching with driving wheels 10 of the toy car, and the driving wheel 10 drives the driving wheel 41 to rotate.

As a further improvement of this embodiment, the drive wheel 41 is positioned off-track from the centerline side of the track, i.e., in contact with only one of the drive wheels 10 on the toy vehicle.

When the toy car is used, the driving wheel 10 of the toy car is also provided with the driving wheel rack 101, the driving wheel 10 is made of rubber materials, the driving wheel 10 and the driving wheel 41 are in friction force after being contacted, the driving wheel 10 can drive the driving wheel 41 to rotate, when the driving wheel 41 rotates, the gear group 43 rotates along with the driving wheel 41 and rotates on the inner gear ring 5 on the base 1, so that the turntable 2 rotates, and when the turntable 2 rotates for 180 degrees, the toy car turns around and returns to the original track.

As a further improvement of the embodiment, a limit groove 6 is formed in the base 1, a limit block 7 is arranged below the turntable 2, the limit block 7 is assembled in the limit groove 6, and the limit groove 6 is semicircular, namely, the limit groove is used for limiting the turntable 2 to rotate 180 degrees.

As a further improvement of this embodiment, the base 1 is provided with track connectors 8 for connecting to tracks of toy vehicles.

The foregoing is a further detailed description of the utility model in connection with the preferred embodiments, and it is not intended that the utility model be limited to the specific embodiments described. It will be apparent to those skilled in the art that several simple deductions or substitutions may be made without departing from the spirit of the utility model, and these should be considered to be within the scope of the utility model.

Claims

1. The turning device of the rotary toy car track is characterized by comprising a base and a rotary table, wherein the rotary table is rotatably arranged on the base, a strip-shaped block and a rotary driving mechanism are arranged on the rotary table, and an annular gear is arranged on the base; the rotary driving mechanism consists of a driving wheel, a transmission shaft and a gear set, wherein the transmission shaft is respectively connected with the driving wheel and the gear set in a transmission way, the gear set is meshed with an inner gear ring on the base, and a plurality of racks which are uniformly arranged are arranged on the driving wheel and are used for being matched with driving wheels of the toy car, and the driving wheel drives the driving wheel to rotate.

2. The turning device of a track for a rotary toy vehicle of claim 1, wherein the drive wheel is positioned offset from a side of a centerline of the track.

3. The turning device of the rotary toy car track according to claim 2, wherein the base is provided with a limit groove, a limit block is arranged below the turntable, the limit block is assembled in the limit groove, and the limit groove is semicircular.

4. A swivel arrangement for a track for a rotary toy vehicle according to claim 3 wherein the base is provided with track connectors.