Pincerlike fingertip gyroscope
By designing a clamp-shaped fidget spinner, using magnets to control the clamping and opening of the rotating body, and combining ball bearings and a cap structure, the problem of the fidget spinner's single function is solved, realizing rich ways to play and diverse play experiences.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHENZHEN YINGHENGLEI TECHNOLOGY CO LTD
- Filing Date
- 2025-04-16
- Publication Date
- 2026-04-10
AI Technical Summary
Existing fidget spinners have limited functionality, lack diversity, and offer only one way to play.
Design a pincer-shaped fidget spinner, which uses an upper and lower cross assembly to form a pincer-shaped rotating body. Magnets are used to clamp and open the rotating body. Combined with ball bearings and a cap structure, it produces an impact sound and a clicking sound.
It enriches the ways to play with fidget spinners, increases the playability and fun of the spinning body, controls the clamping and opening of the jaws with magnets, the impact sound can be accompanied by rhythm, and the ball makes a clicking sound when it comes into contact with the cap, providing a diverse play experience.
Smart Images
Figure CN224099980U_ABST
Abstract
Description
Technical Field
[0001] This disclosure relates to the field of EDC (Electronic Data Disposal) toy technology, and more particularly to a pincer-shaped fidget spinner. Background Technology
[0002] Traditional fidget spinners typically consist of a central bearing assembly, symmetrically arranged rotating bodies, and top / bottom caps. Figure 1 (As shown). By pinching the top and bottom caps with your fingers and simultaneously flicking the spinning body, the low-friction rotational support provided by the bearing assembly causes the spinning body to rotate rapidly around its axis. The gameplay involves using your fingers to support the bottom cap while it's spinning rapidly, allowing you to switch the fidget spinner between different fingers for fun and stress relief. Existing fidget spinners only rotate rapidly by flicking, lacking other functional structures, resulting in a simplistic design. Therefore, this solution aims to optimize and improve existing fidget spinner products to meet diverse consumer needs. Utility Model Content
[0003] In view of this, this disclosure proposes a pincer-shaped fidget spinner, which adopts an upper and lower cross assembly to form a pincer-shaped rotating body. The rotating body forms a pincer shape that can open and close. When the pincers collide, they can produce a striking sound, thus solving the problem of the single function of existing rotating body structures.
[0004] According to one aspect of this disclosure, a pincer-shaped fidget spinner is provided, comprising a rotating body, a bearing assembly, a top cap, and a bottom cap. The rotating body includes a first rotating body and a second rotating body. The first rotating body includes a first mounting hole at a central position and first rotating wings on both sides of the first mounting hole. The second rotating body includes a second mounting hole at a central position and second rotating wings on both sides of the second mounting hole. The bearing assembly includes a first ball bearing and a second ball bearing. The first ball bearing is embedded in the first mounting hole, and the second ball bearing is embedded in the second mounting hole. The first ball bearing and the second ball bearing are coaxially assembled. A first mounting slot is provided at the bottom of the first mounting hole of the first rotating body, and a second mounting slot is provided at the top of the second mounting hole of the second rotating body. The first mounting slot and the second mounting slot are interlocked to form an "X" shaped clamp structure for the first rotating body and the second rotating body. The first rotating side wing and the second rotating side wing form a clamp that opens and closes along the first ball bearing and the second ball bearing. The top cap and the bottom cap are respectively provided on the top surface of the first ball bearing and the bottom surface of the second ball bearing. The top cap and the bottom cap are provided with a connecting part at the center. The connecting part is inserted into the inner ring through hole of the first ball bearing and the second ball bearing, and the top cap and the bottom cap are fixedly connected.
[0005] Further, the bottom of the first mounting hole is provided with a first annular bottom wall, and the bottom surface of the first annular bottom wall and the bottom edge of the first mounting hole form a first annular mounting position. The top of the second mounting hole is provided with a second annular bottom wall, and the top surface of the second annular bottom wall and the top edge of the second mounting hole form a second annular mounting position. When the first assembly slot and the second assembly slot are buckled, the first annular mounting position and the second annular mounting position form an annular slot, and the annular slot is provided with a friction-resistant gap grommet.
[0006] Further, one end of the first rotating side wing is a right front clamp body extending along the right front of the first mounting hole, and the other end is a left rear clamp body extending along the left rear of the first mounting hole. One end of the second rotating side wing is a left front clamp body extending along the left front of the second mounting hole, and the other end is a right rear clamp body extending along the right rear of the second mounting hole. The right front clamp body and the left front clamp body are left-right symmetrical, and the left rear clamp body and the right rear clamp body are left-right symmetrical.
[0007] Further, the rear end of the left front clamp body and the right front clamp body, and the front end of the left rear clamp body and the right rear clamp body are provided with corresponding groove positions, and magnets are embedded in the groove positions. The left front clamp body and the left rear clamp body are magnetically attracted, and the right front clamp body and the right rear clamp body are magnetically attracted. When the left front clamp body and the right front clamp body, or the left rear clamp body and the right rear clamp body are subjected to an external force, the left front clamp body and the right front clamp body, and the left rear clamp body and the right rear clamp body are clamped together. When there is no external force, the left front clamp body and the left rear clamp body, and the right front clamp body and the right rear clamp body are attracted by the magnets, and the left front clamp body and the right front clamp body, and the left rear clamp body and the right rear clamp body are in an open state.
[0008] Further, the left front clamp body, the left rear clamp body, the right front clamp body, and the right rear clamp body are provided with through hole positions, and ball bodies are arranged in the through hole positions. The through hole positions are provided with convex edges corresponding to the inner walls of the orifices of the top cap, and the convex edges resist the falling of the ball bodies. The bottom cap includes a circular first cap plate, and the top surface of the first cap plate is provided with radially and uniformly distributed concave teeth around the top surface. When the first rotating body and the second rotating body rotate, the ball bodies contact the concave teeth and emit a clicking sound.
[0009] Further, the center of the bottom cap is provided with a first internally threaded connecting column protruding upward, and the center of the top cap is provided with a second internally threaded connecting column protruding downward. The first internally threaded connecting column and the second internally threaded connecting column are respectively inserted into the inner ring holes of the second ball bearing and the first ball bearing, and a threaded rod is arranged in the first internally threaded connecting column and the second internally threaded connecting column.
[0010] Further, the ball bodies can be any one of a steel ball, a zirconium ball, a glass ball, and a fluorescent ball.
[0011] Further, the inner sides of the left front and right front clamping bodies and the inner sides of the left rear and right rear clamping bodies are provided with clamping openings, the clamping openings form a "jade" shaped clamping opening when the left front and right front clamping bodies are clamped and when the left rear and right rear clamping bodies are clamped.
[0012] The pincer-shaped fingertip gyro has the advantages that the fingertip gyro is optimized and improved on the basis of a traditional fingertip gyro, two upper and lower ball bearings are adopted, each ball bearing is connected with a rotating body, the two ball bearings are coaxial and are locked by a top cap and a bottom cap, the two rotating bodies are assembled in an "X" shape, and a pincer-shaped structure is formed. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 FIG. 1 is a schematic view of a fingertip gyro structure of the prior art.
[0014] Figure 2 FIG. 4 is a schematic view of an embodiment structure of the fingertip gyro.
[0015] Figure 3 FIG. 5 is an assembly schematic view of a rotating body and a bearing assembly of the embodiment.
[0016] Figure 4 FIG. 6 is a schematic view of a cross-sectional structure along a horizontal plane of the embodiment.
[0017] Figure 5 FIG. 7 is a schematic view of a cross-sectional structure along a central axis of the embodiment.
[0018] Figure 6 FIG. 8 is a schematic view of a pincer opening structure of the overall structure of the embodiment.
[0019] Figure 7The embodiment of the utility model discloses the whole structure's jaw clamping structure schematic diagram of embodiment. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the present disclosure will be described clearly and completely below with reference to the drawings. Obviously, the described embodiments are only part of the embodiments of the present disclosure, not all the embodiments. Based on the embodiments of the present disclosure, all other embodiments obtained by those skilled in the art without creative labor also belong to the protection scope of the present disclosure.
[0021] Please refer to Figures 2 to 7 , the utility model discloses a pair of finger top gyro, including rotating body, bearing assembly, top cap 5 and bottom cap 6, the rotating body includes first rotating body 1 and second rotating body 2, first rotating body 1 including the first installation hole site 101 of being arranged in the central position, along the first installation hole site 101 both sides first rotating side wing, second rotating body 2 including the second installation hole site 201 of being arranged in the central position, along the second installation hole site 201 both sides second rotating side wing, bearing assembly including first ball bearing 3, second ball bearing 4, first ball bearing 3 is embedded in first installation hole site 101, second ball bearing 4 is embedded in second installation hole site 201, first ball bearing 3 and second ball bearing 4 are coaxial assembly, first rotating body 1 first installation hole site 101 bottom is provided with first assembly slot, and second rotating body 2 second installation hole site 201 top is provided with second assembly slot, first assembly slot and second assembly slot are buckled to realize the pincer shape structure of first rotating body 1 and second rotating body 2 form " X " shape assembly, and first rotating side wing and second rotating side wing form the jaw along first ball bearing 3, second ball bearing 4 opening and closing, top cap 5 and bottom cap 6 are arranged at first ball bearing 3 top respectively, and second ball bearing 4 bottom, and top cap 5 and bottom cap 6 center are equipped with connecting portion, the connecting portion is inserted in the inner ring through -hole of first ball bearing 3, second ball bearing 4, and top cap 5 and bottom cap 6 fixed connection.
[0022] Please refer to Figure 1 and Figure 5, as a preferred solution, the bottom of the first mounting hole 101 is provided with a first annular bottom wall 1011, the bottom surface of the first annular bottom wall 1011 and the bottom edge of the first mounting hole 101 form a first annular mounting position, the top of the second mounting hole 201 is provided with a second annular bottom wall 2011, the top surface of the second annular bottom wall 2011 and the top edge of the second mounting hole 201 form a second annular mounting position, the first assembly slot and the second assembly slot are buckled, the first annular mounting position and the second annular mounting position form an annular groove, and the annular groove is provided with a friction-resistant gap spacer ring 7. By designing the friction-resistant gap spacer ring 7, the friction of the contact end faces of the first and second ball bearings 3 and 4 can be reduced when the first and second rotating bodies 1 and 2 rotate along the bearing assembly.
[0023] Please refer to Figures 2 to 4 , one end of the first rotating side wing is a right front jaw body 102 extending along the right front of the first mounting hole 101, and the other end is a left rear jaw body 103 extending along the left rear of the first mounting hole 101; one end of the second rotating side wing is a left front jaw body 202 extending along the left front of the second mounting hole 201, and the other end is a right rear jaw body 203 extending along the right rear of the second mounting hole 201, the right front jaw body 102 and the left front jaw body 202 are left-right symmetrical, and the left rear jaw body 103 and the right rear jaw body 203 are left-right symmetrical.
[0024] Please refer to Figure 4 、 Figure 6 and Figure 7, the rear end of the left front jaw 202, the right front jaw 102, and the front end of the left rear jaw 103, the right rear jaw 203 are provided with corresponding recessed positions 104, and a magnet 8 is embedded in each recessed position 104. The left front jaw 202 and the left rear jaw 103 are magnetically attracted to each other, and the right front jaw 102 and the right rear jaw 203 are magnetically attracted to each other. When an external force is applied to the left front jaw 202 and the right front jaw 102, or the left rear jaw 103 and the right rear jaw 203, the left front jaw 202 and the right front jaw 102, or the left rear jaw 103 and the right rear jaw 203 are clamped together. When there is no external force, the left front jaw 202 and the left rear jaw 103, or the right front jaw 102 and the right rear jaw 203 are attracted to each other by the magnet 8, and the left front jaw 202 and the right front jaw 102, or the left rear jaw 103 and the right rear jaw 203 are in an open state. By manually pinching the front end or the rear end of the two rotating bodies, the jaws are clamped together, and when clamped together, a clashing sound is produced. When released, the jaws are opened by the attraction of the magnet 8. Therefore, the jaws can be repeatedly pinched and opened, and the jaws produce a clashing sound, which can be accompanied by the rhythm of pinching. The magnet 8 is used as a linkage between the first rotating body 1 and the second rotating body 2 to form an "X" shape, which can replace the spring element arranged in the recessed position 104 to achieve tension and keep the jaws open.
[0025] Please refer to Figures 2 to 5 As a preferred embodiment, the left front jaw 202, the left rear jaw 103, the right front jaw 102, and the right rear jaw 203 are provided with through-hole positions 105, and a ball 9 is arranged in each through-hole position 105. The through-hole position 105 is provided with a protrusion corresponding to the inner wall of the hole of the top cap 5 to prevent the ball 9 from falling out. The bottom cap 6 includes a circular first cap plate, and the top surface of the first cap plate is provided with a plurality of concave teeth 601 evenly distributed in a circle. When the first rotating body 1 and the second rotating body 2 rotate, the ball 9 contacts the concave teeth 601 to produce a clicking sound. When the device is inverted, the ball 9 does not contact the concave teeth 601 of the bottom cap 6 due to gravity, and the ball 9 is prevented from contacting the top cap 5 by the protrusion, so that the ball 9 does not produce a clicking sound at this time, achieving a silent effect. By repeatedly inverting during continuous rotation of the first rotating body 1 and the second rotating body 2, the device can produce a clicking sound at one time and be silent at another time, thereby enhancing the fun of different playing methods.
[0026] Please refer to Figure 5The bottom cap 6 has a first internally threaded connecting post protruding upward at its center, and the top cap 5 has a second internally threaded connecting post protruding downward at its center. The first internally threaded connecting post and the second internally threaded connecting post are respectively inserted into the inner ring hole of the second ball bearing 4 and the inner ring hole of the first ball bearing 3, and a threaded rod is provided inside the first internally threaded connecting post and the second internally threaded connecting post for connection and fixation.
[0027] Preferably, the sphere 9 is made of any one of steel beads, zirconium beads, glass beads, or fluorescent beads.
[0028] Please refer to Figure 6 , Figure 7 Preferably, clamping mouths 204 are provided on the inner side where the left front clamp 202 and the right front clamp 102 are clamped together, and on the inner side where the left rear clamp 103 and the right rear clamp 203 are clamped together. When the left front clamp 202 and the right front clamp 102 are clamped together, and when the left rear clamp 103 and the right rear clamp 203 are clamped together, the clamping mouths form a "gold ingot" shaped clamping mouth.
[0029] The various embodiments of this disclosure have been described above. These descriptions are exemplary and not exhaustive, nor are they limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen to best explain the principles, practical application, or improvement of the technology in the market, or to enable others skilled in the art to understand the embodiments disclosed herein.
Claims
1. A pincer fingertip gyroscope comprising a rotating body, a bearing assembly, a top cap (5) and a bottom cap (6), characterized in that, The rotating body comprises a first rotating body (1) and a second rotating body (2), the first rotating body (1) comprises a first mounting hole (101) arranged at the center position, a first rotating side wing along both sides of the first mounting hole (101), the second rotating body (2) comprises a second mounting hole (201) arranged at the center position, a second rotating side wing along both sides of the second mounting hole (201); the bearing assembly comprises a first ball bearing (3) and a second ball bearing (4), the first ball bearing (3) is embedded in the first mounting hole (101), the second ball bearing (4) is embedded in the second mounting hole (201), the first ball bearing (3) and the second ball bearing (4) are coaxially assembled; the bottom of the first mounting hole (101) of the first rotating body (1) is provided with a first assembly slot, the top of the second mounting hole (201) of the second rotating body (2) is provided with a second assembly slot, the first assembly slot and the second assembly slot are buckled to realize the "X" shaped assembly of the first rotating body (1) and the second rotating body (2) forming a clamp structure, the first rotating side wing and the second rotating side wing form a clamp opening and closing along the first ball bearing (3) and the second ball bearing (4); the top cover (5) and the bottom cover (6) are arranged on the top surface of the first ball bearing (3) and the bottom surface of the second ball bearing (4) respectively, the top cover (5) and the bottom cover (6) are provided with a connecting part at the center, the connecting part is inserted into the inner ring through hole of the first ball bearing (3) and the second ball bearing (4), and the top cover (5) and the bottom cover (6) are fixedly connected.
2. The tweezer fingertip gyroscope of claim 1, wherein, The bottom of the first mounting hole (101) is provided with a first annular bottom wall (1011), the bottom surface of the first annular bottom wall (1011) and the bottom edge of the first mounting hole (101) form a first annular mounting position, the top of the second mounting hole (201) is provided with a second annular bottom wall (2011), the top surface of the second annular bottom wall (2011) and the top edge of the second mounting hole (201) form a second annular mounting position, when the first assembly slot and the second assembly slot are buckled, the first annular mounting position and the second annular mounting position form an annular groove, and the annular groove is provided with a friction-resistant gap grommet (7).
3. The tweezer fingertip gyroscope of claim 1, wherein, One end of the first rotating side wing is a right front clamp body (102) extending along the right front of the first mounting hole (101), the other end is a left rear clamp body (103) extending along the left rear of the first mounting hole (101); one end of the second rotating side wing is a left front clamp body (202) extending along the left front of the second mounting hole (201), the other end is a right rear clamp body (203) extending along the right rear of the second mounting hole (201), the right front clamp body (102) and the left front clamp body (202) are left-right symmetrical, and the left rear clamp body (103) and the right rear clamp body (203) are left-right symmetrical.
4. The tweezer fingertip gyroscope of claim 3, wherein, The rear end of the left front jaw body (202), the right front jaw body (102), and the front end of the left rear jaw body (103), the right rear jaw body (203) are provided with corresponding recessed positions (104), and a magnet (8) is embedded in each recessed position (104). The left front jaw body (202) and the left rear jaw body (103) are magnetically attracted, and the right front jaw body (102) and the right rear jaw body (203) are magnetically attracted. When the left front jaw body (202) and the right front jaw body (102), or the left rear jaw body (103) and the right rear jaw body (203) are subjected to an external force, the left front jaw body (202) and the right front jaw body (102), the left rear jaw body (103) and the right rear jaw body (203) are clamped together. When there is no external force, the left front jaw body (202) and the left rear jaw body (103), the right front jaw body (102) and the right rear jaw body (203) are attracted by the magnet (8), and the left front jaw body (202) and the right front jaw body (102), the left rear jaw body (103) and the right rear jaw body (203) are in an open state.
5. The tweezer fingertip gyroscope of claim 3, wherein, The left front jaw body (202), the left rear jaw body (103), the right front jaw body (102), and the right rear jaw body (203) are provided with through-hole positions (105), and a ball (9) is arranged in each through-hole position (105). The through-hole position (105) is provided with a convex edge on the inner wall of the orifice of the top cap (5) to prevent the ball (9) from falling out. The bottom cap (6) includes a circular first cap plate. The top surface of the first cap plate is provided with a plurality of evenly distributed concave teeth (601) around the top surface. When the first rotating body (1) and the second rotating body (2) rotate, the ball (9) contacts the concave teeth (601) to emit a clicking sound.
6. The pincer fingertip gyroscope of claim 5, wherein, The center of the bottom cap (6) is provided with a first internally threaded connecting column protruding upward, and the center of the top cap (5) is provided with a second internally threaded connecting column protruding downward. The first internally threaded connecting column and the second internally threaded connecting column are respectively inserted into the inner ring hole of the second ball bearing (4) and the inner ring hole of the first ball bearing (3), and a threaded rod is arranged in the first internally threaded connecting column and the second internally threaded connecting column for connection and fixation.
7. The pincer fingertip gyroscope of claim 5, wherein, The ball (9) can be any one of a steel ball, a zirconium ball, a glass ball, or a fluorescent ball.
8. The clamp-on fingertip gyroscope of claim 3, wherein, The inner side of the left front jaw body (202) and the right front jaw body (102) when clamped together, and the inner side of the left rear jaw body (103) and the right rear jaw body (203) when clamped together are provided with a clamping opening (204). When the left front jaw body (202) and the right front jaw body (102) are clamped together, and when the left rear jaw body (103) and the right rear jaw body (203) are clamped together, the clamping opening forms a "jade" shaped clamping opening.