Fingertip gyroscope

Abstract

The utility model discloses a kind of main and deputy fingertip gyroscopes, to solve the problem of single structure, limited rotation mode of existing fingertip gyroscope. The main and deputy fingertip gyroscope includes central body, is equipped with main rotating bearing thereon, at least two streamline and smooth surface main rotating arms are connected to main rotating bearing outer ring, the end of each main rotating arm is equipped with deputy rotating structure, and deputy rotating structure is composed of deputy rotating arm by deputy rotating bearing and its outer ring connection. Deputy rotating arm is detachable structure, and it is convenient for user personalized replacement. Central body, main rotating arm and deputy rotating arm are made of high-strength metal material, and surface is polished. When using, main rotating arm rotates around main rotating bearing, and deputy rotating arm rotates around deputy rotating bearing, to form double rotation effect. The utility model is simple in structure, ingenious in design, improves the interestingness and entertainment of fingertip gyroscope, and also can adjust rotation characteristics and hand feeling by replacing deputy rotating arm, and it is an ideal decompression toy.

Description

(I) Technical Field

[0001] This utility model relates to a fidget spinner, specifically a fidget spinner with a master-slave rotation structure. (II) Background Technology

[0002] A fidget spinner is a common stress-relieving toy, typically consisting of a central bearing and multiple rotating arms. Users can spin the arms by flicking their fingers, causing the spinner to rotate around the central bearing. However, most existing fidget spinners have a simple structure and limited rotation patterns, making it difficult to meet users' growing needs for entertainment and stress relief. (III) Summary of the Invention

[0003] This invention, featuring a master-slave fidget spinner, achieves a dual-rotation effect through a master-slave rotation structure, significantly enhancing its fun and entertainment value. Furthermore, the detachable slave rotating arm design allows users to personalize the spinner according to their preferences, further increasing its appeal.

[0004] The technical solution of this utility model is as follows:

[0005] (1) Main and auxiliary fingertip gyroscope structure

[0006] 1. The present invention provides a main and auxiliary fingertip gyroscope comprising a central body, wherein a main rotary bearing is provided on the central body.

[0007] 2. The outer ring of the main rotary bearing is connected to at least two main rotary arms, and each main rotary arm has a secondary rotary structure at its end.

[0008] 3. The secondary rotating structure includes a secondary rotating bearing, the inner ring of which is connected to the end of the main rotating arm, and the outer ring of which is connected to the secondary rotating arm.

[0009] (2) Design of main rotating arm and auxiliary rotating arm

[0010] 1. The main rotating arm has a streamlined design and a smooth surface to reduce wind resistance and improve the smoothness of rotation.

[0011] 2. The secondary rotating arm is designed to be detachable, allowing users to replace it with different shapes and weights according to their personal preferences to adjust the spinning characteristics and feel of the fidget spinner.

[0012] (3) Materials and manufacturing processes

[0013] 1. The central body, main rotating arm and auxiliary rotating arm are all made of high-strength metal materials (such as stainless steel, aluminum alloy, etc.) to ensure the structure is sturdy and durable.

[0014] 2. The surface is polished, which not only makes it beautiful but also comfortable to the touch.

[0015] (4) Working principle

[0016] 1. The user can rotate the main rotating arm by flicking it with their finger, causing it to rotate around the main rotating bearing.

[0017] 2. While the main rotating arm is rotating, the secondary rotating arm will also rotate around the main rotating bearing, creating a double rotation effect, which increases the fun and visual appeal of the rotation.

[0018] The beneficial effects of this utility model are:

[0019] By incorporating a primary and secondary rotating structure, a dual-rotation effect is achieved, greatly enhancing the fun and entertainment value of the fidget spinner. Simultaneously, the detachable secondary rotating arm design allows users to personalize the product according to their preferences, further increasing its appeal. (iv) Description of the attached drawings

[0020] Appendix Figure 1 This is a perspective view of the present utility model;

[0021] Appendix Figure 2 This is the front view of the present invention;

[0022] Appendix Figure 3 This is the left view of the present invention;

[0023] Appendix Figure 4 This is a top view of the present invention;

[0024] Appendix Figure 5 This is an exploded structural diagram of the present invention.

[0025] In the diagram: 1. Central body, 2. Main rotary bearing, 3. Main rotary arm, 4. Secondary rotary bearing, 5. Secondary rotary arm. (V) Detailed Implementation

[0026] The main and auxiliary fingertip gyroscopes of this utility model will be described in detail below with reference to the accompanying drawings.

[0027] (1) Assembly process

[0028] 1. Install the main rotary bearing (2) onto the central body (1).

[0029] 2. Connect the main rotating arm (3) to the outer ring of the main rotating bearing (2).

[0030] 3. Install the secondary rotary bearing (4) onto the end of the main rotary arm (3).

[0031] 4. Connect the secondary rotating arm (5) to the outer ring of the secondary rotating bearing (4).

[0032] (2) How to use

[0033] 1. The user pinches the central body (1) with his / her fingers and gently moves the main rotating arm (3) to make it rotate around the main rotating bearing (2).

[0034] 2. Observe the dual rotation effect of the main rotating arm (3) and the secondary rotating arm (5) and enjoy the fun of rotation.

[0035] (3) Personalized customization

[0036] Users can disassemble and replace the secondary rotating arms (5) of different shapes, colors and weights as needed to adjust the rotation characteristics and feel of the fidget spinner.

Claims

1. A primary and secondary fidget spinner, characterized in that, include: A central body; a main rotary bearing disposed on the central body; At least two main rotating arms are connected to the outer ring of the main rotating bearing, and each main rotating arm has a secondary rotating structure at its end; the secondary rotating structure includes a secondary rotating bearing, the inner ring of which is connected to the end of the main rotating arm, and the outer ring of which is connected to the secondary rotating arm.

2. The primary and secondary fingertip gyroscopes according to claim 1, characterized in that, The main rotating arm has a streamlined design and a smooth surface to reduce wind resistance and improve the smoothness of rotation.

3. The primary and secondary fingertip gyroscopes according to claim 1, characterized in that, The auxiliary rotating arm is a detachable structure, allowing users to replace it with different shapes, colors, and weights according to their personal preferences.

4. The primary and secondary fidget spinners according to claim 1, characterized in that, The central body, main rotating arm, and auxiliary rotating arm are all made of high-strength metal materials, including stainless steel and aluminum alloy.

5. The primary and secondary fingertip gyroscopes according to claim 1, characterized in that, The surfaces of the central body, main rotating arm, and auxiliary rotating arm are polished.

Images