Transformation driving structure of transformation car toy
By using the motor drive shaft body structure in the deformed car toy, the front body swings directly, solving the complex structure problem in the existing technology, and achieving a deformation driving effect with a simple structure and flexible function.
Patent Information
- Application Number
- CN202421054222.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-14
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-05-14
AI Technical Summary
The structure of existing deformation car toys is too complex, resulting in a not-simple overall structure.
The motor drive shaft body structure is adopted, and the front body is equipped with a driving part and the shaft body structure is connected. The shaft body structure is directly driven by the motor to rotate, driving the driving part and the front body to swing and achieve deformation.
The structure of the toy of the deformed car is simplified, the complex connecting rod structure is avoided, and the flexible swing of the front body relative to the rear body is realized, which enhances the practicality and aesthetics of the toy.
Smart Images
Figure CN222641225U_ABST
Abstract
Description
Technical Field
[0001] The utility model patent relates to the technical field of transformable car toys, and specifically, to a transformable driving structure of a transformable car toy. Background Art
[0002] Toys refer to items that can be played with. Playing with toys is often used as a way of educating and entertaining in human society. Toys are suitable for children, and are more suitable for young people and middle-aged and elderly people. They are tools to open the window of wisdom and make people smarter.
[0003] In today's life, with the popularity of the movie Transformers and people's higher requirements for toys, there are more and more transformable car toys on the market, and there are all kinds of shapes, which are formed into different shapes through the deformation of the car body.
[0004] The transformable car toy includes a rear body and a front body. In a normal state, the front body and the rear body are arranged in sequence front and back to form a lying state. In a deformed state, the front body swings backward relative to the rear body to form an upright state, forming a standing state, simulating a standing figure.
[0005] In the prior art, in order to realize that the front body can swing and deform relative to the rear body, a motor is arranged in the rear body, and the motor shaft is connected to the connecting rod structure, and the connecting rod structure is respectively connected to the front body and the rear body. The rotation of the shaft drives the connecting rod to operate, so that the front body can swing relative to the rear body, so that the transformable car toy can be in a lying state or a standing state. However, the connecting rod structure is too complicated, resulting in a complicated overall structure of the transformable car toy. Utility Model Content
[0006] The utility model aims to provide a deformation driving structure of a deformation car toy, aiming to solve the problem of complex structure of the deformation car toy in the prior art.
[0007] The utility model is implemented as follows: a deformation driving structure of a transformable car toy comprises a rear body and a front body that swings up and down relative to the rear body, wherein the front body and the rear body are hingedly arranged; the rear body is provided with a motor, the motor is connected to a shaft structure, the motor drives the shaft structure to rotate, the front body is provided with a driving part, the driving part is connected to the shaft structure, the driving part swings with the rotation of the shaft structure, and drives the front body to swing relative to the rear body.
[0008] Furthermore, a sensing structure is provided on the rear body, and when the front body swings to an extreme position relative to the rear body, the driving unit activates the sensing structure.
[0009] Furthermore, the sensing structure is a travel switch.
[0010] Furthermore, the shaft structure is provided with an elastic structure, and the elastic structure elastically buffers the rotation transmission of the motor through elastic deformation.
[0011] Furthermore, the shaft structure has an active section and a driven section, the elastic structure is arranged between the active section and the driven section, the motor drives the active section to rotate synchronously, the active section drives the driven section to rotate through the elastic structure, the driving part is connected to the driven section, and the elastic structure buffers the rotation transmission of the active section and the driven section through elastic deformation.
[0012] Furthermore, the active section is a driving shaft, the motor drives the driving shaft to rotate synchronously, the driven section is a shaft cylinder, and the shaft cylinder is rotationally connected to the rear vehicle body; the driving shaft is rotationally connected to the shaft cylinder, and the elastic structure is respectively connected to the driving shaft and the shaft cylinder.
[0013] Furthermore, a driving gear is provided on the driving shaft, and the motor is meshed with the driving gear. The motor drives the driving gear to drive the driving shaft to rotate synchronously; and the elastic structure is respectively connected to the driving gear and the shaft cylinder.
[0014] Furthermore, the shaft cylinder has a small hole section and a large hole section, the diameter of the large hole section is larger than the diameter of the small hole section; the driving shaft passes through the large hole section and is inserted into the small hole section, and there is an annular gap between the driving shaft and the large hole section;
[0015] The elastic structure is a spring sleeved outside the driving shaft, one end of the spring is fixedly connected to the driving gear, and the other end of the spring is inserted into the annular spacer and fixedly connected to the shaft cylinder; the motor drives the driving shaft to rotate through the driving gear, and the driving gear drives the spring to twist, driving the shaft cylinder to rotate.
[0016] Furthermore, the driving part passes through the shaft cylinder and has a built-in section that passes through the shaft cylinder. The driving shaft passes through the built-in section and is rotationally connected to the built-in section.
[0017] Furthermore, the driving part has an extension section extending outside the shaft tube, and when the front body swings to an extreme position relative to the rear body, the extension section activates the induction structure.
[0018] Compared with the prior art, the utility model provides a transformable car toy transforming drive structure, in which the front body can swing relative to the rear body, a motor is arranged in the rear body, and a drive unit is arranged in the front body, which is directly connected to the shaft structure. In this way, the motor directly drives the shaft structure, which can drive the drive unit to swing, thereby realizing the swing of the front body relative to the rear body. The structure is simple and does not require an overly complicated connecting rod structure. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1It is a partial three-dimensional schematic diagram of the deformation driving structure of the deformation car toy provided by the utility model;
[0020] Figure 2 It is a partial three-dimensional schematic diagram of the deformation driving structure of the deformation car toy provided by the utility model;
[0021] Figure 3 It is a three-dimensional schematic diagram of the shaft cylinder provided by the utility model;
[0022] Figure 4 It is a cross-sectional schematic diagram of the cooperation between the driving shaft and the shaft cylinder provided by the utility model. DETAILED DESCRIPTION
[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.
[0024] The implementation of the present utility model is described in detail below in conjunction with specific embodiments.
[0025] The same or similar numbers in the drawings of this embodiment correspond to the same or similar parts; in the description of the present utility model, it should be understood that if the terms "upper", "lower", "left", "right" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as limitations on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.
[0026] Reference Figure 1-4 As shown, it is a preferred embodiment provided by the utility model.
[0027] The deformation driving structure of the transformable car toy includes a rear body 200 and a front body 100 that swings up and down relative to the rear body 200. The front body 100 and the rear body 200 are hingedly arranged, so that the front body 100 can swing relative to the rear body 200. When it swings to be arranged in sequence front and back, the transformable car toy is in a lying position. When it swings to be upright, the transformable car toy is in a standing position.
[0028] The rear body 200 is provided with a motor, which is connected to a shaft structure. The motor drives the shaft structure to rotate. The front body 100 has a driving part 300, which is connected to the shaft structure. The driving part 300 swings with the rotation of the shaft structure, driving the front body 100 to swing relative to the rear body 200.
[0029] The above-mentioned transformable car toy transformation drive structure is provided, and the front body 100 can swing relative to the rear body 200. A motor is arranged in the rear body 200, and a driving part 300 is arranged in the front body 100. The driving part 300 is directly connected to the shaft structure. In this way, the motor directly drives the shaft structure, which can drive the driving part 300 to swing, thereby realizing the swing of the front body 100 relative to the rear body 200. The structure is simple and does not require an overly complicated connecting rod structure.
[0030] In this embodiment, a sensing structure 400 is disposed on the rear body 200 , and when the front body 100 swings to an extreme position relative to the rear body 200 , the driving unit 300 activates the sensing structure 400 .
[0031] When the front body 100 swings to a first extreme position relative to the rear body 200, the front body 100 and the rear body 200 are arranged in sequence front to back, and the transformable car toy is in a lying position. When the front body 100 swings to a second extreme position relative to the rear body 200, the front body 100 and the rear body 200 are bent, the front body 100 is erected, and the transformable car toy is arranged in a standing position.
[0032] By providing the sensing structure 400 , the swing limit position of the front vehicle body 100 can be positioned and limited.
[0033] The sensing structure 400 is a travel switch. Of course, the sensing structure 400 can also be an infrared sensor or the like.
[0034] In this embodiment, the shaft structure is provided with an elastic structure, and the elastic structure elastically buffers the rotation transmission of the motor through elastic deformation. In this way, when the motor drives the shaft structure to rotate, the rotation of the shaft structure is transmitted to the driving part 300, driving the driving part 300 to rotate, and then driving the front body 100 to swing relative to the rear body 200.
[0035] By setting up an elastic structure, the rotation transmission between the battery and the driving unit 300 can be elastically buffered. When the swinging part swings to the extreme position and the motor rotates, the elastic structure can be used to elastically buffer the rotation of the motor, thereby avoiding dry burning of the motor, damage to the driving unit 300, damage to the motor, and the like.
[0036] In this embodiment, the shaft structure has an active section and a driven section, and the elastic structure is arranged between the active section and the driven section. The motor drives the active section to rotate synchronously, and the active section drives the driven section to rotate through the elastic structure. The driving part 300 is connected to the driven section, and the elastic structure buffers the rotation transmission of the active section and the driven section through elastic deformation.
[0037] The shaft structure is divided into an active section and a driven section, which are arranged in sections. The motor is connected to the active section, and the drive unit 300 is connected to the driven section. The elastic structure can facilitate elastic deformation between the active section and the driven section, thereby playing a role in elastic buffering drive transmission.
[0038] In this embodiment, the active section is the active shaft 501, and the motor drives the active shaft 501 to rotate synchronously. The driven section is the shaft cylinder 400, and the shaft cylinder 400 is rotationally connected to the rear body 200; the active shaft 501 is rotationally connected to the shaft cylinder 400, and the elastic structure is respectively connected to the active shaft 501 and the shaft cylinder 400.
[0039] The driving shaft 501 and the shaft cylinder 400 can be fitted together, which is convenient for assembly and coordination, and also convenient for coordination between the elastic structure, the driving shaft 501 and the shaft cylinder 400.
[0040] In this embodiment, a driving gear 500 is provided on the driving shaft 501, and the motor is meshed with the driving gear 500. The motor drives the driving gear 500 to drive the driving shaft 501 to rotate synchronously; the elastic structure is respectively connected to the driving gear 500 and the shaft cylinder 400. The motor can mesh with the driving gear 500 through the reduction structure, thereby facilitating the rotation of the driving shaft 501.
[0041] The shaft cylinder 400 has a small hole section 402 and a large hole section 401 , the diameter of the large hole section 401 is larger than the diameter of the small hole section 402 ; the driving shaft 501 passes through the large hole section 401 and is inserted into the small hole section 402 , and an annular gap 403 is provided between the driving shaft 501 and the large hole section 401 .
[0042] The elastic structure is a spring 502 sleeved outside the driving shaft 501, one end of the spring 502 is fixedly connected to the driving gear 500, and the other end of the spring 502 is inserted into the annular spacer 403 and fixedly connected to the shaft cylinder 400; the motor drives the driving shaft 501 to rotate through the driving gear 500, and the driving gear 500 drives the spring 502 to twist, driving the shaft cylinder 400 to rotate.
[0043] By providing a small hole section 402 and a large hole section 401 in the shaft cylinder 400, the rotational coordination between the driving shaft 501 and the shaft cylinder 400 is facilitated. The large hole section 401 can facilitate the other end of the spring 502 to be embedded in the annular spacer 403. The spring 502 is connected to the driving gear 500 and the shaft cylinder 400. When the driving shaft 501 rotates, the spring 502 is twisted, thereby driving the shaft cylinder 400 to rotate.
[0044] In this embodiment, the driving part 300 passes through the shaft cylinder 400, and has an internal section that passes through the shaft cylinder 400. The driving shaft 501 passes through the internal section and is rotatably connected to the internal section. The driving part 300 passes through the shaft cylinder 400, which can make the connection between the driving part 300 and the shaft cylinder 400 more stable, forming an integrated structure.
[0045] In this embodiment, the driving part 300 has an extension section 301 extending outside the shaft cylinder 400. When the front body 100 swings to the extreme position relative to the rear body 200, the extension section 301 activates the sensing structure 400. By forming the extension section 301, it is easy to activate the sensing structure 400.
[0046] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A deformation driving structure of a deformation car toy, characterized in that: It includes a rear body and a front body that swings up and down relative to the rear body, and the front body and the rear body are hingedly arranged; the rear body is provided with a motor, the motor is connected to a shaft structure, the motor drives the shaft structure to rotate, the front body has a driving part, the driving part is connected to the shaft structure, the driving part swings with the rotation of the shaft structure, and drives the front body to swing relative to the rear body.
2. The deformation driving structure of the deformation car toy according to claim 1, characterized in that: The rear body is provided with a sensing structure, and when the front body swings to an extreme position relative to the rear body, the driving unit activates the sensing structure.
3. The deformation driving structure of the deformation vehicle toy according to claim 2, characterized in that: The induction structure is a travel switch.
4. The deformation driving structure of a deformation vehicle toy according to any one of claims 1 to 3, characterized in that: The shaft structure is provided with an elastic structure, and the elastic structure elastically buffers the rotation transmission of the motor through elastic deformation.
5. The deformation driving structure of the deformation vehicle toy according to claim 4, characterized in that: The shaft structure has an active section and a driven section, the elastic structure is arranged between the active section and the driven section, the motor drives the active section to rotate synchronously, the active section drives the driven section to rotate through the elastic structure, the driving part is connected to the driven section, and the elastic structure buffers the rotation transmission of the active section and the driven section through elastic deformation.
6. The deformation driving structure of the deformation vehicle toy according to claim 5, characterized in that: The active section is a driving shaft, and the motor drives the driving shaft to rotate synchronously. The driven section is a shaft cylinder, and the shaft cylinder is rotationally connected to the rear vehicle body; the driving shaft is rotationally connected to the shaft cylinder, and the elastic structure is respectively connected to the driving shaft and the shaft cylinder.
7. The deformation driving structure of the deformation vehicle toy according to claim 6, characterized in that: The driving shaft is provided with a driving gear, the motor is meshed with the driving gear, and the motor drives the driving shaft to rotate synchronously by driving the driving gear; the elastic structure is connected to the driving gear and the shaft cylinder respectively.
8. The deformation driving structure of the deformation vehicle toy according to claim 7, characterized in that: The shaft cylinder has a small hole section and a large hole section, the diameter of the large hole section is larger than the diameter of the small hole section; the driving shaft passes through the large hole section and is inserted into the small hole section, and there is an annular gap between the driving shaft and the large hole section; The elastic structure is a spring sleeved outside the driving shaft, one end of the spring is fixedly connected to the driving gear, and the other end of the spring is inserted into the annular spacer and fixedly connected to the shaft cylinder; the motor drives the driving shaft to rotate through the driving gear, and the driving gear drives the spring to twist, driving the shaft cylinder to rotate.
9. The deformation driving structure of a deformation vehicle toy as claimed in claim 6, characterized in that: The driving part passes through the shaft cylinder and has an internal section which is inserted into the shaft cylinder. The driving shaft passes through the internal section and is rotationally connected with the internal section.
10. The deformation driving structure of a deformation vehicle toy according to claim 2 or 3, characterized in that: The driving part has an extension section extending outside the shaft cylinder, and when the front vehicle body swings to an extreme position relative to the rear vehicle body, the extension section activates the induction structure.