A centrally rotating magnetic phone holder
By using a bottom ring and a turntable to form a rotating structure in the phone holder, and a double-headed hinge and a pull ring to form a flipping mechanism, the problem of the force point of the existing holder deviating from the center of gravity is solved, realizing the stability of support and lifting and multi-angle adjustment, thus enhancing the user experience.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- DONGGUAN YUEMAI ELECTRONIC TECHNOLOGY CO LTD
- Filing Date
- 2025-09-23
- Publication Date
- 2026-07-31
AI Technical Summary
The hinge point between the flip ring and the fixed ring of the existing mobile phone holder is located at the edge of the fixed ring, which causes the force point of the mobile phone to deviate from the center of gravity when using it, resulting in unstable support or lifting.
The rotating structure consists of a bottom ring and a turntable, while the flipping mechanism consists of a double-headed hinge and a pull ring. The hinge point is located in the middle of the turntable, and combined with the magnetic attraction function, the force is concentrated on the center of gravity of the phone when it is supported or lifted.
By concentrating the force point on the phone's center of gravity, the phone holder improves support and lifting reliability, offers multiple support angle adjustments, enhances practicality, and increases the feel and sound effects of rotation.
Smart Images
Figure CN224583215U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of mobile phone holder technology, specifically relating to a centrally rotating magnetic mobile phone holder. Background Technology
[0002] A phone stand is a mobile phone accessory that is fixed to the back of a phone or phone case to support the phone. Existing phone stands include the following types: 1. Those with only a single support function, structurally consisting of a fixed ring and a flip ring; the flip ring can be flipped inwards to fold onto the fixed ring, and can also be flipped outwards to adjust the support angle, but the flip ring cannot rotate relative to the fixed ring; 2. Those with both support and rotation functions, not only providing support, but also allowing the flip ring to rotate on the fixed ring to adjust the support angle.
[0003] Existing phone holders have the following problems: the hinge point between the flip ring and the fixed ring is located at the edge of the fixed ring. When in use, the force point of the phone will deviate from the center of gravity of the phone, resulting in unstable support or lifting. Utility Model Content
[0004] In view of this, the present invention provides a centrally rotating magnetic phone holder to solve the technical problems described in the background section.
[0005] The innovative concept of this application is as follows: a rotating structure is formed by a bottom ring and a turntable, and a flipping mechanism is formed by a double-headed hinge component and a pull ring; the two ends of the double-headed hinge component are the turntable and the pull ring respectively; and the hinge point of the double-headed hinge component and the turntable is set in the middle part of the turntable; so that the force point when supporting or lifting the phone is concentrated at the center of gravity of the phone.
[0006] The solution provided by this utility model to solve its technical problem is as follows: A centrally rotating magnetic mobile phone holder includes a base ring and a turntable; the turntable is rotatably mounted on the base ring; characterized in that it further includes a double-headed hinge component, a turntable hinge pair, a pull ring, and a pull ring hinge pair; one end of the double-headed hinge component is hinged to the turntable via the turntable hinge pair, and the other end is hinged to the pull ring via the pull ring hinge pair; and the hinge point between the double-headed hinge component and the turntable is located in the middle of the turntable.
[0007] Preferably, the upper surface of the inner ring of the bottom ring is provided with an upper sealing edge; the inner ring of the bottom ring is also provided with a groove, and a lower sealing ring is provided in the groove; a toothed ring is provided on the edge of the turntable, and the toothed ring is located between the upper sealing edge and the lower sealing ring.
[0008] Preferably, the bottom ring is further provided with at least one ejector pin groove; the ejector pin groove includes a groove body and a pin hole; the groove body communicates with the pin hole, and the pin hole opens between the upper sealing edge and the lower sealing ring; the central rotating magnetic mobile phone holder also includes an ejector pin assembly; the ejector pin assembly includes an ejector pin and an elastic element; the ejector pin includes a pin body and a pin seat; the pin seat is disposed in the groove body, the pin body extends through the pin hole and into the space between the upper sealing edge and the lower sealing ring, and the elastic element is disposed in the groove body and one end acts on the pin seat.
[0009] When the turntable rotates, the toothed structure on the toothed ring can form an elastic toothed engagement with the needle body, which increases the feel and sound of rotation.
[0010] Furthermore, a limiting groove is provided on the needle seat, and a limiting post is provided within the limiting groove; the elastic element is sleeved on the limiting post. The limiting groove and the limiting post can increase the stability of the elastic element, so that the force of the elastic element is always perpendicular to the needle seat.
[0011] Furthermore, the elastic element is a spring or a sheet spring.
[0012] Preferably, both the turntable hinge pair and the pull ring hinge pair include a first connector, a second connector, and a shaft component; both the first connector and the second connector are provided with a hole structure and a fixing plate; the shaft component is simultaneously disposed within the hole structure of the first connector and the second connector to form a rotation pivot; the fixing plate is used to establish a fixed connection; the second connector and the first connector of the turntable hinge pair are respectively connected to the middle part of the turntable and the double-headed hinge component; the first connector and the second connector of the pull ring hinge pair are respectively connected to the pull ring and the double-headed hinge component.
[0013] Furthermore, a second connecting groove is provided in the middle part of the turntable, and the second connecting groove opens at the bottom of the turntable; a double-headed hinge receiving groove extending radially is also provided on the turntable, and the double-headed hinge receiving groove opens at the top of the turntable; the double-headed hinge receiving groove and the second connecting groove are interconnected; the fixing plate of the second connector of the turntable hinge pair is fixedly installed in the second connecting groove, and the hole structure is provided in the connecting part of the double-headed hinge receiving groove and the second connecting groove; when the first connector and the second connector of the turntable hinge pair are folded horizontally, the double-headed hinge component can be at least partially accommodated in the double-headed hinge receiving groove.
[0014] Furthermore, the end of the double-headed hinge component used to connect the turntable is provided with a first connector groove; the fixing plate of the first connector of the turntable hinge pair is fixedly disposed in the first connector groove.
[0015] Furthermore, the double-headed hinge component has a second connector groove at one end for connecting the pull ring; the fixing plate of the second connector of the pull ring hinge pair is fixedly disposed in the second connector groove; the pull ring has a first ring upper connecting groove, and the fixing plate of the first connector of the pull ring hinge pair is fixedly disposed in the first ring upper connecting groove.
[0016] Preferably, the bottom ring is also provided with a magnetic component groove; the central rotating magnetic phone holder also includes several magnetic components and a bottom annular shell; the magnetic components are disposed in the magnetic component groove and are encapsulated by the bottom annular shell.
[0017] Preferably, the central rotating magnetic phone holder also includes a bottom central shell; the bottom central shell is fixedly disposed at the bottom of the turntable.
[0018] Beneficial technical effects: 1. The central rotating magnetic phone holder provided in this application has the hinge point of the double-headed hinge component and the turntable located in the middle of the bottom ring and the turntable. Therefore, when in use, the force point of the phone and / or phone case can be concentrated on the center of gravity of the phone, which helps to improve the reliability of the phone holder for support or lifting.
[0019] 2. Pulling the pull ring allows both the pull ring and the double-headed hinge component to be pulled out of the bottom ring and turntable simultaneously. Rotating the pull ring causes the double-headed hinge component and the turntable to rotate simultaneously within the bottom ring. Rotating the double-headed hinge component around the turntable hinge joint allows it to form any support angle within a range of approximately 0-180°. Rotating the pull ring around the pull ring hinge joint allows it to form any support angle within a range of approximately 0-360°. Thus, through the rotation mechanism formed by the turntable and the bottom ring, and the rotation or flipping mechanism formed by the turntable hinge joint and the pull ring hinge joint, the pull ring and the double-headed hinge component can present various support structures, which helps to improve the practicality of the mobile phone holder.
[0020] The technical solution and technical effects of this application will be described in detail below with reference to the accompanying drawings and specific embodiments. Attached Figure Description
[0021] Figure 1 : 3D structure diagram of the central rotating magnetic phone holder; Figure 2 : Schematic diagram of the unfolded central rotating magnetic phone holder; Figure 3 First-person perspective exploded view of components; Figure 4 Second-person perspective exploded view of components; Figure 5 : Figure 3 Enlarged view of the structure of part A in the middle; Figure 6 : Figure 3 Enlarged view of the structure of part B in the middle section; Figure 7 : Three-dimensional comparison diagram of the mid-section of the central rotating magnetic mobile phone holder.
[0022] Icon description: 1-Bottom ring, 11-Upper sealing edge, 12-Card slot, 13-Lower sealing ring, 14-Ejector pin slot, 15-Ejector pin assembly, 16-Magnetic suction component slot; 141 - Tank body, 142 - Pinhole part; 151-Ejector pin, 153-Needle body, 154-Needle seat, 155-Limiting groove, 156-Limiting post; 2-Turntable, 21-Gear ring, 22-Connecting groove on the second disc, 23-Double-headed hinge receiving groove; 3-Double-head hinged component; 31-First connecting head groove; 32-Second connecting head groove; 4-Turntable hinge joint, 41-First connector, 42-Second connector, 43-Hole structure, 44-Fixing plate; 5-Pull ring, 51-Connecting groove on the first ring; 6-Pull ring hinge pair; 7-Magnetic suction component; 8- Bottom annular shell; 9- Bottom center shell. Detailed Implementation
[0023] Please see Figures 1-7 The central rotating magnetic mobile phone holder provided in this application includes a bottom ring 1, a turntable 2, a double-headed hinge component 3, a turntable hinge pair 4, a pull ring 5, and a pull ring hinge pair 6.
[0024] The inner ring of the bottom ring 1 has an upper sealing edge 11 on its upper surface; a groove 12 is provided on the inner ring of the bottom ring 1, and a lower sealing ring 13 is provided in the groove 12; a toothed ring 21 is provided on the edge of the turntable 2, and the toothed ring 21 is located between the upper sealing edge 11 and the lower sealing ring 13. The upper sealing edge 11 and the lower sealing ring 13 define the insertion groove of the toothed ring 21 on the turntable 2. This rotational connection allows the turntable 2 to rotate only within the insertion groove and prevents it from disengaging from the bottom ring 1 along the central axis of the bottom ring 1.
[0025] One end of the double-headed hinge component 3 is hinged to the middle part of the turntable 2 via the turntable hinge pair 4, and the other end is hinged to the pull ring 5 via the pull ring hinge pair 6.
[0026] Both the turntable hinge pair 4 and the pull ring hinge pair 6 include a first connector 41, a second connector 42, and a shaft component (not shown in the figure); both the first connector 41 and the second connector 42 are provided with a hole structure 43 and a fixing plate 44; the fixing plate 44 is used to establish a fixed connection with the corresponding component; the shaft component is also provided in the hole structure 43 of the first connector 41 and the second connector 42 to form a rotation hub.
[0027] For ease of distinction, the first connector 41 in this application has only one hole structure 43, while the second connector 42 has two hole structures 43. The use of first and second ordinal numbers to name the connectors in this application does not imply a difference in the order of importance between the two connectors.
[0028] The second connector 42 and the first connector 41 of the turntable hinge pair 4 are respectively connected to the middle part of the turntable 2 and the double-headed hinge component 3; that is, the second connector 42 of the turntable hinge pair 4 is fixedly connected to the turntable 2, and the first connector 41 of the turntable hinge pair 4 is fixedly connected to the double-headed hinge component 3.
[0029] The first connector 41 and the second connector 42 of the pull ring hinge pair 6 are respectively connected to the pull ring 5 and the double-headed hinge component 3; that is, the first connector 41 of the pull ring hinge pair 6 is fixedly connected to the pull ring 5, and the second connector 42 of the pull ring hinge pair 6 is fixedly connected to the double-headed hinge component 3.
[0030] The specific connection and mating relationships are as follows: The turntable 2 has a second plate connecting groove 22 in the middle part, which opens at the bottom of the turntable 2; the turntable 2 also has a radially extending double-headed hinge receiving groove 23, which opens at the top of the turntable 2; the double-headed hinge receiving groove 23 and the second plate connecting groove 22 are interconnected.
[0031] The fixing plate 44 of the second connector 42 of the turntable hinge pair 4 is fixedly installed in the connecting groove 22 on the second disk, and the hole structure 43 is provided at the communication part between the double-headed hinge receiving groove 23 and the connecting groove 22 on the second disk. The double-headed hinge component 3 is provided with a first connector groove 31 at one end for connecting the turntable 2; the fixing plate 44 of the first connector 41 of the turntable hinge pair 4 is fixedly installed in the first connector groove 31.
[0032] The first connector 41 and the second connector 42 of the turntable hinge pair 4 form a rotational pivot through the cooperation of their hole structure 43 and shaft components.
[0033] When the first connector 41 and the second connector 42 of the turntable hinge pair 4 are folded horizontally, the double-headed hinge component 3 can be at least partially accommodated in the double-headed hinge accommodating groove 23.
[0034] The double-headed hinge component 3 is provided with a second connecting head groove 32 at one end for connecting the pull ring 5; the fixing plate 44 of the second connecting head 42 of the pull ring hinge pair 6 is fixedly installed in the second connecting head groove 32; the pull ring 5 is provided with a first ring upper connecting groove 51, and the fixing plate 44 of the first connecting head 41 of the pull ring hinge pair 6 is fixedly installed in the first ring upper connecting groove 51.
[0035] The first connector 41 and the second connector 42 of the pull ring hinge pair 6 form a rotational pivot through the cooperation of their hole structure 43 and shaft components.
[0036] Thus, pulling the pull ring 5 can simultaneously pull the pull ring 5 and the double-headed hinge component 3 out of the bottom ring 1 and the turntable 2. Rotating the pull ring 5 can drive the double-headed hinge component 3 and the turntable 2 to rotate simultaneously within the bottom ring 1. Rotating the double-headed hinge component 3 around the turntable hinge pair 4 can allow the double-headed hinge component 3 to form any support angle in the range of approximately 0-180°. Rotating the pull ring 5 around the pull ring hinge pair 6 can allow the pull ring 5 to form any support angle in the range of approximately 0-360°. Through the rotation mechanism formed by the turntable 2 and the bottom ring 1, and the rotation or flipping mechanism formed by the turntable hinge pair 4 and the pull ring hinge pair 6, the pull ring 5 and the double-headed hinge component 3 can present various support structures.
[0037] To improve the feel of the rotating dial 2 and enhance the sound effect, the central rotating magnetic phone holder provided in this application also includes a pin assembly 15.
[0038] The bottom ring 1 is also provided with at least one ejector pin groove 14; the ejector pin groove 14 includes a groove body 141 and a pin hole 142; the groove body 141 is connected to the pin hole 142, and the pin hole 142 is opened between the upper sealing edge 11 and the lower sealing ring 13.
[0039] The ejector pin assembly 15 includes an ejector pin 151 and an elastic element 152; the ejector pin 151 includes a pin body portion 153 and a pin seat portion 154; a limiting groove 155 is provided on the pin seat portion 154, and a limiting post 156 is provided in the limiting groove 155; the elastic element 152 is sleeved on the limiting post 156.
[0040] The needle seat portion 154 is disposed inside the groove portion 141, the needle body portion 153 extends through the needle hole portion 142 and between the upper sealing edge 11 and the lower sealing ring 13, and the elastic element 152 is disposed inside the groove portion 141 and one end acts on the needle seat portion 154.
[0041] When the turntable 2 rotates, the toothed structure on the toothed ring 21 can form an elastic toothed engagement with the needle body 153, thereby increasing the rotation feel and sound effect.
[0042] The central rotating magnetic phone holder provided in this application also includes a magnetic component 7, a bottom annular shell 8, and a bottom central shell 9. An annular magnetic component groove 16 is also provided on the bottom ring 1; the magnetic component 7 is disposed within the magnetic component groove 16 and encapsulated by the bottom annular shell 8. The bottom central shell 9 is fixedly disposed on the bottom of the turntable 2 and is used to encapsulate the connecting groove 22 on the second disc of the turntable 2.
[0043] The technical solution and technical effects of this utility model have been described in detail above with reference to the accompanying drawings and specific embodiments. It should be noted that the specific embodiments disclosed in the specification are only preferred embodiments of this utility model, and those skilled in the art can develop other embodiments based on them; any simple modifications and equivalent substitutions that do not depart from the innovative concept of this utility model are covered by this utility model and fall within the protection scope of this patent.
Claims
1. A centrally rotating magnetic mobile phone holder, comprising a base ring (1) and a turntable (2); the turntable (2) is rotatably mounted on the base ring (1); characterized in that: It also includes a double-headed hinge component (3), a turntable hinge pair (4), a pull ring (5), and a pull ring hinge pair (6). One end of the double-headed hinge component (3) is hinged to the turntable (2) via the turntable hinge pair (4), and the other end is hinged to the pull ring (5) via the pull ring hinge pair (6); and the hinge part of the double-headed hinge component (3) and the turntable (2) is located in the middle part of the turntable (2); Both the turntable hinge pair (4) and the pull ring hinge pair (6) include a first connector (41), a second connector (42), and a shaft component; Both the first connector (41) and the second connector (42) are provided with a hole structure (43) and a fixing plate (44). The shaft component is simultaneously disposed in the hole structure (43) of the first connector (41) and the second connector (42) to form a rotation hub; The second connector (42) and the first connector (41) of the turntable hinge pair (4) are respectively connected to the middle part of the turntable (2) and the double-headed hinge component (3). The first connector (41) and the second connector (42) of the pull ring hinge pair (6) are respectively connected to the pull ring (5) and the double-headed hinge component (3).
2. The central rotating magnetic phone holder according to claim 1, characterized in that: The upper surface of the inner ring of the bottom ring (1) is provided with an upper sealing edge (11). The bottom ring (1) is also provided with a slot (12) on its inner ring, and a lower sealing ring (13) is provided in the slot (12). The turntable (2) is provided with a toothed ring (21) on its edge, and the toothed ring (21) is located between the upper sealing edge (11) and the lower sealing ring (13).
3. The central rotating magnetic phone holder according to claim 2, characterized in that: The bottom ring (1) is also provided with at least one ejector pin groove (14). The pin groove (14) includes a groove body (141) and a pin hole (142). The groove portion (141) is connected to the pinhole portion (142), and the pinhole portion (142) opens between the upper sealing edge (11) and the lower sealing ring (13); The central rotating magnetic mobile phone holder also includes a pin assembly (15). The ejector pin assembly (15) includes an ejector pin (151) and an elastic element (152); The ejector pin (151) includes a needle body (153) and a needle seat (154). The needle seat portion (154) is disposed in the groove portion (141), the needle body portion (153) extends through the needle hole portion (142) and between the upper sealing edge (11) and the lower sealing ring (13), and the elastic member (152) is disposed in the groove portion (141) and one end acts on the needle seat portion (154).
4. The central rotating magnetic phone holder according to claim 3, characterized in that: The needle seat (154) is also provided with a limiting groove (155), and a limiting post (156) is provided in the limiting groove (155). The elastic element (152) is sleeved on the limiting post (156).
5. The central rotating magnetic phone holder according to claim 1, characterized in that: The turntable (2) is provided with a second plate connecting groove (22) in the middle part, and the second plate connecting groove (22) opens at the bottom of the turntable (2); The turntable (2) is also provided with a radially extending double-headed hinge receiving groove (23), which opens at the top of the turntable (2); The double-headed hinge receiving groove (23) and the connecting groove (22) on the second disk are interconnected; The fixing plate (44) of the second connector (42) of the turntable hinge pair (4) is fixedly installed in the connecting groove (22) on the second disk, and the hole structure (43) is provided at the communication part of the double-headed hinge receiving groove (23) and the connecting groove (22) on the second disk; When the first connector (41) and the second connector (42) of the turntable hinge pair (4) are folded horizontally, the double-headed hinge component (3) can be at least partially accommodated in the double-headed hinge accommodating groove (23).
6. The central rotating magnetic phone holder according to claim 5, characterized in that: The double-headed hinge component (3) is provided with a first connecting head groove (31) at one end for connecting the turntable (2); The fixing plate (44) of the first connector (41) of the turntable hinge pair (4) is fixedly installed in the first connector groove (31).
7. The central rotating magnetic phone holder according to claim 1, characterized in that: The double-headed hinge component (3) is provided with a second connecting head groove (32) at one end for connecting the pull ring (5); The fixing plate (44) of the second connector (42) of the pull ring hinge pair (6) is fixedly installed in the second connector groove (32); The pull ring (5) is provided with a first ring upper connecting groove (51), and the fixing plate (44) of the first connector (41) of the pull ring hinge pair (6) is fixedly installed in the first ring upper connecting groove (51).
8. The central rotating magnetic phone holder according to claim 1, characterized in that: The bottom ring (1) is also provided with a magnetic suction component groove (16). The central rotating magnetic phone holder also includes several magnetic components (7) and a bottom annular shell (8). The magnetic suction component (7) is disposed in the magnetic suction component groove (16) and encapsulated by the bottom annular shell (8).
9. The central rotating magnetic phone holder according to claim 1, characterized in that: The central rotating magnetic phone holder also includes a bottom central shell (9). The bottom center shell (9) is fixedly installed at the bottom of the turntable (2).