A mobile phone holder

Abstract

This utility model relates to the field of mobile phone holder technology, specifically to a mobile phone holder. The mobile phone holder includes: a first frame, a second frame, and an adjusting arm. The outer ring of the first frame is smaller than the inner ring of the second frame. The adjusting arm includes a first arm and a second arm rotatably connected. The end of the first arm away from the second arm is rotatably connected to one side of the first frame, and the end of the second arm away from the first arm is rotatably connected to one side of the second frame. The first frame is used to place on a support surface, and the second frame is used to connect to the mobile phone. When the mobile phone holder is folded, the first frame and the adjusting arm can be accommodated within the inner ring of the second frame. The rotation axes of the first and second frames are parallel, and the rotation axis of the adjusting arm is along the extension direction of the adjusting arm. Using this method, the overall volume occupied after folding can be reduced, and the mobile phone's posture can be adjusted at multiple angles during use.

Description

Technical Field

[0001] This utility model relates to the field of mobile phone holder technology, and in particular to a mobile phone holder. Background Technology

[0002] Mobile phones are indispensable information exchange and entertainment tools for modern people. People need to use mobile phones frequently in their daily lives, such as for video calls and communication. Holding a mobile phone for a long time can easily cause hand fatigue. Mobile phone holders solve this problem very well and greatly facilitate people's lives. Currently, the two most popular types are car mobile phone holders and tabletop mobile phone holders.

[0003] Among related products, mobile phone stands typically include a phone fixing part and a phone support part. Even after the phone fixing part and the phone support part are folded, the size is still relatively large, which is not conducive to daily carrying. Moreover, the ways to adjust the phone's posture during use are limited. Utility Model Content

[0004] This utility model provides a mobile phone holder that can reduce the overall volume when folded and allows for multi-angle adjustment of the phone's posture during use.

[0005] This utility model discloses a mobile phone holder, comprising: a first frame, a second frame, and an adjusting arm. The outer ring of the first frame is smaller than the inner ring of the second frame. The adjusting arm includes a first arm and a second arm rotatably connected. The end of the first arm away from the second arm is rotatably connected to one side of the first frame, and the end of the second arm away from the first arm is rotatably connected to one side of the second frame. The first frame is used to be placed on a support surface, and the second frame is used to connect to a mobile phone. When the mobile phone holder is folded, the first frame and the adjusting arm can be accommodated within the inner ring of the second frame. The rotation axes of the first frame and the second frame are parallel, and the rotation axis of the adjusting arm is along the extension direction of the adjusting arm.

[0006] Optionally, the adjusting arm further includes a pin, one end of which is fixedly connected to the first support arm, and the other end of which is rotatably connected to the second support arm.

[0007] Optionally, the portion of the pin extending into the first support arm is provided with knurling extending axially and a first annular groove, and the portion of the pin extending into the second support arm is provided with a second annular groove; the first support arm is provided with a first positioning hole corresponding to the first annular groove, a first pin passes through the first positioning hole and is held in the first annular groove; the second support arm is provided with a second positioning hole corresponding to the second annular groove, a second pin passes through the second positioning hole and is held in the second annular groove.

[0008] Optionally, the portion of the pin extending into the second support arm is further fitted with a sleeve, the sleeve having an axially extending slot, and the outer ring of the sleeve having multiple protrusions.

[0009] Optionally, the first support arm is provided with a first positioning ring groove, the first positioning hole is located at the first positioning ring groove, and a first elastic sleeve is sleeved inside the first positioning ring groove for limiting the first pin; the second support arm is provided with a second positioning ring groove, the second positioning hole is located at the second positioning ring groove, and a second elastic sleeve is sleeved inside the second positioning ring groove for limiting the second pin.

[0010] Optionally, one end of the first support arm is provided with a first connecting part, the first frame is provided with a first notch, the first connecting part is accommodated in the first notch, a first connecting shaft is passed through the first frame and passes through the first connecting part, and a first damping sleeve is provided between the first connecting shaft and the first connecting part.

[0011] Optionally, one end of the second arm is provided with a second connecting part, the second frame is provided with a second notch, a limiting platform is provided at the second notch, a connector is detachably connected to the limiting platform, the connector is provided with a third notch, the second connecting part is accommodated in the third notch, a second connecting shaft passes through the connector and passes through the second connecting part, and a second damping sleeve is provided between the second connecting shaft and the second connecting part.

[0012] Optionally, the second notch is located inside the second frame, and the second connecting part is also provided with a clearance groove, which is used to avoid the first frame or the second frame.

[0013] Optionally, the second frame is further provided with an annular positioning groove, and a magnetic attraction component is provided in the annular positioning groove for magnetic connection with the mobile phone. The second frame is also attached with a shielding component for shielding the magnetic attraction component.

[0014] Optionally, the magnetic attraction assembly includes a first magnetic attraction layer and a second magnetic attraction layer disposed along the thickness direction, with a magnetic conductive sheet disposed between the first magnetic attraction layer and the second magnetic attraction layer; the first magnetic attraction layer and the second magnetic attraction layer each include a plurality of arc-shaped magnets arranged sequentially.

[0015] The beneficial effects of the mobile phone holder provided by this utility model embodiment are as follows: Since the first frame and the adjusting arm can be accommodated in the inner circle of the second frame, the overall size of the mobile phone holder is greatly reduced after folding. Compared with traditional mobile phone holders, it is easier for users to carry around. Whether placed in a clothing pocket, wallet compartment, or small backpack, it will not take up too much space, effectively solving the problem of inconvenience in carrying traditional holders. In addition, the adjusting arm can rotate through the first arm and the second arm, and the end of the first arm away from the second arm is rotatably connected to one side of the first frame, and the end of the second arm away from the first arm is rotatably connected to one side of the second frame. This allows the mobile phone to be adjusted in various postures by rotating the adjusting arm and the relative rotation of the first frame and the second frame. In practical applications, the tilt and lateral angles of the mobile phone can be adjusted according to needs, making the screen more in line with actual needs, greatly enriching the mobile phone usage scenarios and improving the user experience. Attached Figure Description

[0016] The technical solution of this utility model will be further described in detail below with reference to the accompanying drawings and embodiments. In the accompanying drawings:

[0017] Figure 1 This is one of the structural schematic diagrams of the mobile phone holder provided in this embodiment of the utility model;

[0018] Figure 2 This is the second structural schematic diagram of the mobile phone holder provided in this embodiment of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the adjusting arm provided in an embodiment of the present utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the sleeve provided in an embodiment of the present utility model;

[0021] Figure 5 This is an exploded view of the connection between the first arm and the first frame provided in this embodiment of the utility model;

[0022] Figure 6 This is an exploded view of the connection between the second arm and the second frame provided in this embodiment of the utility model;

[0023] Figure 7 This is a cross-sectional schematic diagram of the second frame provided in an embodiment of this utility model.

[0024] The labels for the attached figures are as follows:

[0025] 100. Phone holder; 110. First frame; 112. First notch; 114. First connecting shaft; 116. First damping sleeve; 120. Second frame; 122. Second notch; 124. Limiting platform; 126. Annular positioning groove; 130. Adjusting arm; 132. First support arm; 1322. First positioning hole; 1324. First positioning ring groove; 1326. First connecting part; 133. First elastic sleeve; 134. Second support arm; 1342. Second positioning hole; 1344. Second positioning ring groove; 1346. Two connecting parts; 1346a, clearance groove; 135, second elastic sleeve; 136, pin; 1362, knurling; 1364, first annular groove; 1366, second annular groove; 137, first pin; 138, second pin; 139, sleeve; 1392, slot; 1394, protrusion; 150, connector; 152, third notch; 154, second connecting shaft; 156, second damping sleeve; 160, magnetic attraction assembly; 170, shielding component; 162, first magnetic attraction layer; 164, second magnetic attraction layer; 166, magnetic conductive sheet. Detailed Implementation

[0026] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The preferred embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0027] like Figure 1 and Figure 2 As shown, this utility model embodiment provides a mobile phone holder 100, including: a first frame 110, a second frame 120, and an adjusting arm 130. The outer ring of the first frame 110 is smaller than the inner ring of the second frame 120. The adjusting arm 130 includes a first arm 132 and a second arm 134 rotatably connected. The end of the first arm 132 away from the second arm 134 is rotatably connected to one side of the first frame 110, and the end of the second arm 134 away from the first arm 132 is rotatably connected to one side of the second frame 120. The first frame 110 is used to be placed on a support platform, and the second frame 120 is used to connect to a mobile phone. When the mobile phone holder 100 is folded, the first frame 110 and the adjusting arm 130 can be accommodated within the inner ring of the second frame 120. The rotation axes of the first frame 110 and the second frame 120 are parallel, and the rotation axis of the adjusting arm 130 is along the extension direction of the adjusting arm 130.

[0028] Specifically, the first frame 110 and the second frame 120 can be designed as rings, which makes the replacement more rounded, improves the feel when holding it after storage, and also prevents it from scratching other items when placed in a bag. Understandably, the first frame 110 and the second frame 120 can be designed as circular or oval.

[0029] By rotating along the axis of rotation at the first frame 110 and the second frame 120 ( Figure 1 As shown by double-headed arrows a and b, the two sides are parallel, facilitating the smooth folding of the first frame 110 and the adjusting arm 130 into the second frame 120 when the phone holder 100 is folded. This also allows for easy adjustment when the phone holder 100 is unfolded, maintaining a stable center of gravity and ensuring stable support for the phone. Furthermore, the rotation axis of the adjusting arm 130 (… Figure 1 As shown by the double-headed arrow c, along the extension direction of the adjusting arm 130, the rotation of the first frame 110 and the second frame 120 at both ends of the adjusting arm 130 can achieve adjustment of various postures.

[0030] The mobile phone holder 100 provided in this application embodiment significantly reduces its volume when folded because the first frame 110 and the adjusting arm 130 can be accommodated within the inner ring of the second frame 120. Compared to traditional mobile phone holders 100, it is easier for users to carry around, taking up little space whether placed in a pocket, wallet compartment, or small backpack, effectively solving the problem of inconvenience in carrying traditional holders. Furthermore, the adjusting arm 130 can rotate via the first arm 132 and the second arm 134. The end of the first arm 132 away from the second arm 134 is rotatably connected to one side of the first frame 110, and the end of the second arm 134 away from the first arm 132 is rotatably connected to one side of the second frame 120. This allows the phone to be adjusted in various postures through the rotation of the adjusting arm 130 and the relative rotation of the first frame 110 and the second frame 120. In practical applications, the tilt and lateral angles of the phone can be adjusted according to needs, making the screen more suitable for actual requirements, greatly enriching mobile phone usage scenarios and improving user experience.

[0031] like Figure 1 and Figure 3 As shown, the adjusting arm 130 also includes a pin 136, one end of which is fixedly connected to the first support arm 132, and the other end of which is rotatably connected to the second support arm 134.

[0032] Specifically, one end of the pin 136 is fixedly connected to the first arm 132, ensuring the integrity and stability of the first arm 132 during movement and preventing it from detaching from the pin 136. The other end of the pin 136 is rotatably connected to the second arm 134. This connection allows the second arm 134 to rotate flexibly relative to the first arm 132 around the pin 136, thereby changing the overall shape of the adjustment arm 130 to adapt to different usage scenarios and mobile phone posture adjustment needs.

[0033] like Figure 3As shown, the portion of the pin 136 extending into the first support arm 132 is provided with knurling 1362 extending axially and a first annular groove 1364, and the portion of the pin 136 extending into the second support arm 134 is provided with a second annular groove 1366; the first support arm 132 is provided with a first positioning hole 1322 corresponding to the first annular groove 1364, and a first pin 137 passes through the first positioning hole 1322 and is engaged in the first annular groove 1364; the second support arm 134 is provided with a second positioning hole 1342 corresponding to the second annular groove 1366, and a second pin 138 passes through the second positioning hole 1342 and is engaged in the second annular groove 1366.

[0034] Specifically, the knurling 1362 extends axially and can form a locking relationship with the first support arm 132, making the fixed connection more secure and preventing relative rotation between the pin 136 and the first support arm 132 during use. The first annular groove 1364 corresponds to the first positioning hole 1322 on the first support arm 132. By inserting the first pin 137 into the first positioning hole 1322 and locking it in the first annular groove 1364, the pin 136 is prevented from axially disengaging from the first support arm 132, further locking the relative position of the pin 136 and the first support arm 132, thus doubly ensuring the stability of the connection between the two. Understandably, the portion of the pin 136 that extends into the second arm 134 is provided with a second annular groove 1366. The second positioning hole 1342 on the second arm 134 corresponds to the second annular groove 1366. The pin 138 is held in the second annular groove 1366, thus achieving a stable rotational connection between the pin 136 and the second arm 134. This prevents the pin 136 from axially disengaging from the second arm 134 and does not affect the rotational connection between the pin 136 and the second arm 134. This configuration helps ensure the stability of the adjusting arm 130 during use.

[0035] like Figure 3 and Figure 4 As shown, the portion of the pin 136 that extends into the second support arm 134 is also fitted with a sleeve 139. The sleeve 139 has an axially extending slot 1392, and the outer ring of the sleeve 139 is provided with multiple protrusions 1394.

[0036] Specifically, the sleeve 139 is fitted onto the portion of the pin 136 that extends into the second support arm 134. The axially extending groove 1392 on the sleeve 139 allows it to be deformable to a certain extent, better accommodating the relative movement between the pin 136 and the second support arm 134. It also facilitates installation and disassembly. Simultaneously, the groove 1392 and the protrusion 1394 allow for greater lubrication in the sleeve 139, reducing wear during rotation, preventing abnormal noise, improving reliability, and extending service life. Furthermore, in practical applications, the sleeve 139 can be made of phosphor bronze, which has good elasticity, high strength, and corrosion resistance. Combined with lubricating grease, this further enhances corrosion and wear resistance, extending its service life.

[0037] like Figure 3 As shown, the first support arm 132 is provided with a first positioning ring groove 1324, a first positioning hole 1322 is located at the first positioning ring groove 1324, and a first elastic sleeve 133 is sleeved inside the first positioning ring groove 1324 for limiting the first pin 137; the second support arm 134 is provided with a second positioning ring groove 1344, a second positioning hole 1342 is located at the second positioning ring groove 1344, and a second elastic sleeve 135 is sleeved inside the second positioning ring groove 1344 for limiting the second pin 138.

[0038] Specifically, the first elastic sleeve 133 is fitted inside the first positioning ring groove 1324, which can limit the first pin 137 that passes through the first positioning hole 1322 and is held in the first ring groove 1364. When the first pin 137 may be displaced in the first ring groove 1364 due to external forces or other factors, the first elastic sleeve 133 can apply a reverse force to the first pin 137 to keep it in the correct position. Similarly, the relationship between the second positioning ring groove 1344, the second elastic sleeve 135, and the second pin 138 on the second arm 134 is the same. The second elastic sleeve 135 limits the second pin 138, ensuring the stability of the second pin 138 in the second ring groove 1366, thereby ensuring the reliability of the connection between the pin 136 and the first arm 132 and the second arm 134. In addition, the first elastic sleeve 133 and the second elastic strip can be made of rubber to facilitate assembly and alignment.

[0039] like Figure 5 As shown, a first connecting part 1326 is provided at one end of the first arm 132, a first notch 112 is provided on the first frame 110, the first connecting part 1326 is accommodated in the first notch 112, a first connecting shaft 114 is provided on the first frame 110 and the first connecting shaft 114 is provided in the first connecting part 1326, and a first damping sleeve 116 is provided between the first connecting shaft 114 and the first connecting part 1326.

[0040] Specifically, the first connecting portion 1326 can be accommodated within the first notch 112, ensuring good positioning of the first arm 132 and the first frame 110 during connection and preventing lateral displacement. The first connecting shaft 114 passes through the first frame 110 and is housed within the first connecting portion 1326, achieving a rotational connection between the two. A first damping sleeve 116 is provided between the first connecting shaft 114 and the first connecting portion 1326 to provide resistance during rotation, giving it a damping feel. When adjusting the phone's posture, the user needs to apply a certain external force to rotate the first arm 132, allowing for better control of the adjustment angle and speed. Once adjusted to a suitable angle, the first arm 132 can remain in that position and will not arbitrarily change its angle due to slight shaking or external interference.

[0041] like Figure 6 As shown, a second connecting part 1346 is provided at one end of the second support arm 134, a second notch 122 is provided on the second frame 120, a limiting platform 124 is provided at the second notch 122, a connector 150 is detachably connected to the limiting platform 124, a third notch 152 is provided on the connector 150, the second connecting part 1346 is accommodated in the third notch 152, a second connecting shaft 154 is passed through the connector 150, and the second connecting shaft 154 passes through the second connecting part 1346, and a second damping sleeve 156 is provided between the second connecting shaft 154 and the second connecting part 1346.

[0042] Specifically, by providing a second notch 122 on the second frame 120 and a limiting platform 124 at the second notch 122, the connector 150 is detachably connected to the second frame 120 via the limiting platform 124. The limiting platform 124 also provides positioning support and strength to ensure reliable connection. Then, the second connecting portion 1346 is housed within the third notch 152, ensuring good positioning of the second arm 134 and the connector 150 during connection, preventing lateral displacement. By passing a second connecting shaft 154 through the connector 150 and allowing it to pass through the second connecting portion 1346, a rotatable connection between the second arm 134 and the second frame 120 is achieved, which also helps reduce the difficulty of connecting the second arm 134 and the second frame 120. In addition, the second damping sleeve 156 is disposed between the second connecting shaft 154 and the second connecting part 1346. Similar to the function of the first damping sleeve 116, it provides damping for the rotation of the second arm 134 relative to the second frame 120, making the rotation process more controllable and able to be stably maintained after the angle is adjusted.

[0043] like Figure 6As shown, the second notch 122 is located inside the second frame 120, and the second connecting part 1346 is also provided with a relief groove 1346a, which is used to avoid the first frame 110 or the second frame 120.

[0044] Specifically, the second notch 122 is located inside the second frame 120, making the connection between the second arm 134 and the second frame 120 more compact and the overall structure more aesthetically pleasing. It also helps protect the connection from external impacts and damage. When the magnetic component 160 is installed on the second frame 120, it also avoids affecting the subsequent installation of the magnetic component 160. Furthermore, the clearance groove 1346a provided on the second connecting part 1346 provides clearance space for the first frame 110 or the second frame 120 during the folding or unfolding of the phone holder 100, ensuring minimal space occupation during folding and a larger unfolding angle during unfolding. In practical applications, the rotation angle between the first frame 110 and the first arm 132 is 0° to 170°, and the rotation angle between the second frame 120 and the second arm 134 is 0° to 176°, to better meet practical usage needs.

[0045] like Figure 6 and Figure 7 As shown, the second frame 120 is also provided with an annular positioning groove 126, and a magnetic suction component 160 is provided in the annular positioning groove 126 for magnetic connection with the mobile phone. The second frame 120 is also attached with a shielding component 170 for shielding the magnetic suction component 160.

[0046] Specifically, the magnetic component 160 greatly improves the convenience of connecting the phone to the holder. Users simply need to bring their phone close to the holder for automatic connection via magnetic attraction, and it can be easily detached when needed, eliminating the need for cumbersome operations. This is especially convenient in scenarios where the phone holder 100 is frequently used, such as when using a phone for navigation in a car, allowing for quick mounting or removal of the phone. The shielding component 170 protects the magnetic component 160, indirectly extending the overall lifespan of the holder and enhancing its aesthetic appeal, thus improving the overall quality of the product and increasing user satisfaction with the product from both functional and aesthetic perspectives.

[0047] Please continue to refer to this. Figure 6 and Figure 7 The magnetic attraction component 160 includes a first magnetic attraction layer 162 and a second magnetic attraction layer 164 arranged along the thickness direction, and a magnetic conductive sheet 166 is disposed between the first magnetic attraction layer 162 and the second magnetic attraction layer 164; the first magnetic attraction layer 162 and the second magnetic attraction layer 164 respectively include a plurality of arc-shaped magnets arranged sequentially.

[0048] Specifically, the magnetic field direction is guided by the magnetic guide sheet 166, reducing magnetic field leakage and concentrating the magnetic force on the phone's connection surface, further enhancing the strength of the magnetic connection. The design of the aforementioned double-layer magnetic structure combined with the magnetic guide sheet 166 significantly enhances the magnetic strength and stability of the magnetic assembly 160. Compared to a single magnetic layer, this structure provides stronger adhesion, ensuring a secure connection of the phone to the phone holder 100. Even in shaking or tilted environments, it is less likely to fall off. For example, when users watch videos using the phone holder 100 while walking or use navigation while driving, a stable connection of the phone is guaranteed.

[0049] It should be understood that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Those skilled in the art can modify the technical solutions described in the above embodiments, or make equivalent substitutions for some of the technical features; and all such modifications and substitutions should fall within the protection scope of the appended claims of this utility model.

Claims

1. A mobile phone holder, characterized in that, include: The device comprises a first frame, a second frame, and an adjusting arm. The outer circumference of the first frame is smaller than the inner circumference of the second frame. The adjusting arm includes a first arm and a second arm rotatably connected. The end of the first arm away from the second arm is rotatably connected to one side of the first frame, and the end of the second arm away from the first arm is rotatably connected to one side of the second frame. The first frame is used to be placed on a support platform, and the second frame is used to connect to a mobile phone. When the mobile phone holder is folded, the first frame and the adjusting arm can be accommodated within the inner circumference of the second frame. The rotation axes of the first frame and the second frame are parallel, and the rotation axis of the adjusting arm is along the extension direction of the adjusting arm.

2. The mobile phone holder according to claim 1, characterized in that, The adjusting arm also includes a pin, one end of which is fixedly connected to the first support arm, and the other end of which is rotatably connected to the second support arm.

3. The mobile phone holder according to claim 2, characterized in that, The portion of the pin extending into the first support arm is provided with knurling extending axially and a first annular groove, and the portion of the pin extending into the second support arm is provided with a second annular groove; the first support arm is provided with a first positioning hole corresponding to the first annular groove, a first pin is inserted into the first positioning hole and is held in the first annular groove; the second support arm is provided with a second positioning hole corresponding to the second annular groove, a second pin is inserted into the second positioning hole and is held in the second annular groove.

4. The mobile phone holder according to claim 3, characterized in that, The portion of the pin that extends into the second support arm is also fitted with a sleeve. The sleeve has an axially extending groove, and the outer ring of the sleeve is provided with multiple protrusions.

5. The mobile phone holder according to claim 3, characterized in that, The first support arm is provided with a first positioning ring groove, the first positioning hole is located at the first positioning ring groove, and a first elastic sleeve is sleeved inside the first positioning ring groove for limiting the first pin; the second support arm is provided with a second positioning ring groove, the second positioning hole is located at the second positioning ring groove, and a second elastic sleeve is sleeved inside the second positioning ring groove for limiting the second pin.

6. The mobile phone holder according to any one of claims 1-5, characterized in that, One end of the first support arm is provided with a first connecting part, the first frame is provided with a first notch, the first connecting part is accommodated in the first notch, a first connecting shaft is passed through the first frame and passes through the first connecting part, and a first damping sleeve is provided between the first connecting shaft and the first connecting part.

7. The mobile phone holder according to any one of claims 1-5, characterized in that, One end of the second arm is provided with a second connecting part, the second frame is provided with a second notch, a limiting platform is provided at the second notch, a connector is detachably connected to the limiting platform, a third notch is provided on the connector, the second connecting part is accommodated in the third notch, a second connecting shaft is passed through the connector and the second connecting shaft passes through the second connecting part, and a second damping sleeve is provided between the second connecting shaft and the second connecting part.

8. The mobile phone holder according to claim 7, characterized in that, The second notch is located inside the second frame, and the second connecting part is also provided with an avoidance groove, which is used to avoid the first frame or the second frame.

9. The mobile phone holder according to claim 8, characterized in that, The second frame is also provided with an annular positioning groove, and a magnetic attraction component is provided in the annular positioning groove for magnetic connection with a mobile phone. The second frame is also attached with a shielding component for shielding the magnetic attraction component.

10. The mobile phone holder according to claim 9, characterized in that, The magnetic attraction component includes a first magnetic attraction layer and a second magnetic attraction layer arranged along the thickness direction, with a magnetic conductive sheet disposed between the first magnetic attraction layer and the second magnetic attraction layer; the first magnetic attraction layer and the second magnetic attraction layer each include a plurality of arc-shaped magnets arranged sequentially.

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