Mobile phone support

Abstract

The utility model belongs to the technical field of mobile phone supports, and particularly relates to a mobile phone support, which comprises a base, a rotating seat and balls, a support frame for supporting a mobile phone is arranged on one side of the rotating seat opposite to the base, the rotating seat is connected with the base, a rotating shaft is arranged between the rotating seat and the base, and the balls are arranged on the rotating seat. The rotating seat is arranged around the rotating shaft and can rotate around the rotating shaft, a roller path is arranged on the base, the roller path is arranged around the rotating shaft, a mounting hole is formed in the side, facing the base, of the rotating seat, and the ball is assembled in the mounting hole and can roll in the mounting hole. And the balls are partially accommodated in the raceway and are in rolling contact with the raceway. The rotating seat is not prone to deflection during rotation, friction between the rotating seat and the rotating shaft can be avoided, and smoothness and stability of rotation of the rotating seat are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of mobile phone holders, and particularly relates to a mobile phone holder. Background Art

[0002] An existing mobile phone holder includes a base and a rotating support member. The rotating support member includes a rotating seat and a support seat connected to each other. A support structure for supporting a mobile phone is provided on the support seat. A support cylinder is provided on the base. The rotating seat is sleeved on the support cylinder, and the rotating seat can rotate around the support cylinder. The support seat is connected to the rotating seat, and when the rotating seat rotates, it can drive the support seat to rotate.

[0003] For the existing mobile phone holder, when the rotating seat rotates, it is prone to skew, resulting in friction between the rotating seat and the support cylinder, affecting the smoothness of the rotation of the rotating seat, and also easily damaging the rotating seat and the support cylinder. Summary of the Invention

[0004] The technical problem to be solved by the utility model is: aiming at the problem that for the existing mobile phone holder, the rotating seat is prone to skew when rotating, resulting in friction between the rotating seat and the support cylinder, a mobile phone holder is provided.

[0005] To solve the above technical problem, an embodiment of the utility model provides a mobile phone holder, which includes a base, a rotating seat and a ball. A support frame for supporting a mobile phone is provided on a side of the rotating seat facing away from the base. The rotating seat is connected to the base. A rotating shaft is provided between the rotating seat and the base. The rotating seat is arranged around the rotating shaft and can rotate around the rotating shaft;

[0006] A raceway is provided on the base. The raceway is arranged around the rotating shaft. An installation hole is provided on a side of the rotating seat facing the base. The ball is assembled in the installation hole and can roll in the installation hole. Part of the ball is received in the raceway and is in rolling contact with the raceway.

[0007] Optionally, an installation post is provided on a side of the rotating seat facing the base, and the installation hole is provided on the installation post.

[0008] Optionally, the raceway is circular or arc-shaped.

[0009] Optionally, a first installation groove is provided on a side of the base facing the rotating seat, and the rotating seat is installed in the first installation groove.

[0010] Optionally, the rotating shaft is in a cylindrical structure. A side of the rotating shaft facing away from the rotating seat is connected to the base. A rotating hole is provided on a side of the rotating seat facing the base. One end of the rotating shaft away from the base is inserted into the rotating hole.

[0011] Optionally, a connector is also included, which includes a connected base plate and a plug-in column. The base is provided with a first plug-in hole, the plug-in column is inserted into the first plug-in hole, the end of the plug-in column away from the base plate is connected to the rotating seat, and the base plate is installed on the side of the base facing away from the rotating seat.

[0012] Optionally, a third mounting groove is provided on a side of the base facing away from the rotating base, the bottom plate is installed in the third mounting groove, and a groove depth of the third mounting groove is greater than a thickness of the bottom plate.

[0013] Optionally, a limiting mechanism is further included, the limiting mechanism includes a spring sheet, an inner cavity is provided inside the rotating shaft, a first connecting column is provided in the inner cavity, one end of the spring sheet is a connecting end connected to the first connecting column, a plurality of limiting grooves arranged around the rotating shaft are provided on the side wall of the rotating hole, and the plurality of limiting grooves are arranged at intervals along the circumferential direction of the rotating shaft;

[0014] The end of the spring sheet away from the first connecting column is a plug-in end, and a notch is provided on the rotating shaft. The plug-in end extends out from the notch, and the plug-in end can be plugged into one of the limiting grooves. By rotating the rotating seat, the plug-in end can be driven to disengage from the current limiting groove and slide into another adjacent limiting groove.

[0015] Optionally, a limiting member is further provided in the inner cavity, and the limiting member is used to limit the swing amplitude of the spring.

[0016] Optionally, the limiting member is spaced apart from the first connecting column, a slot is provided on a side of the limiting member facing the base, and a portion of the spring sheet between the plug-in end and the connecting end is inserted into the slot.

[0017] According to the mobile phone holder of the embodiment of the utility model, the ball on the rotating seat is assembled in the mounting hole of the rotating seat, the ball rolls in the mounting hole, and part of the ball is accommodated in the rolling of the base. When the rotating seat rotates, the ball rolls along the raceway, and the raceway guides the ball, which can guide the rotation of the rotating seat and also limit the rotating seat radially to avoid radial shaking of the rotating seat. Compared with the prior art, the rotating seat is not easy to deflect when rotating, which can avoid friction between the rotating seat and the rotating shaft, thereby improving the smoothness and stability of the rotation of the rotating seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the structure of a mobile phone holder provided by an embodiment of the utility model;

[0019] Figure 2 for Figure 1 Schematic diagram of the decomposition of

[0020] Figure 3 is Figure 2 The assembly schematic diagram of the middle base and the elastic sheet;

[0021] Figure 4 is Figure 3 Another perspective of;

[0022] Figure 5 is Figure 2 The assembly schematic diagram of the rotating seat and the ball in;

[0023] Figure 6 is Figure 5 Another perspective of;

[0024] Figure 7 is Figure 2 The structural schematic diagram of the support seat in;

[0025] Figure 8 is Figure 2 The structural schematic diagram of the plug-in part in.

[0026] The reference numerals in the specification are as follows: 1. Base; 2. Rotating support seat; 3. Support frame; 4. Support seat; 5. Rotating seat; 6. Ball; 7. Spacer; 8. Plug-in part; 9. Elastic sheet; 10. Connection end; 11. Plug-in end; 12. First connection column; 13. Limiting part; 14. Card slot; 15. Rotating shaft; 16. Inner cavity; 17. First plug-in hole; 18. First installation groove; 19. Raceway; 20. Installation column; 21. Installation hole; 22. Snap; 23. Rotating hole; 24. Limiting groove; 25. Second plug-in hole; 26. Counterbore; 27. Second installation groove; 28. Card hole; 29. Plug-in column; 30. Bottom plate; 31. Connection hole; 32. Third installation groove. Specific embodiments

[0027] In order to make the technical problems, technical solutions and beneficial effects solved by the present utility model clearer, the present utility model will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0028] As Figures 1 to 8 shown, an embodiment of the present utility model provides a mobile phone holder, including a base 1, a rotating support member and a ball 6. A support frame (3) for supporting the mobile phone is provided on the side of the rotating seat 5 facing away from the base 1. The rotating seat 5 is connected to the base 1, and a rotating shaft 15 is provided between the rotating seat 5 and the base 1. The rotating seat 5 is arranged around the rotating shaft 15 and can rotate around the rotating shaft 15.

[0029] A raceway 19 is provided on the base 1, and the raceway 19 is arranged around the rotating shaft 15. A mounting hole 21 is provided on the side of the rotating seat 5 facing the base 1. The ball 6 is assembled in the mounting hole 21 and can roll in the mounting hole 21. The ball 6 is partially accommodated in the raceway 19 and is in rolling contact with the raceway 19.

[0030] In this embodiment, the mobile phone holder further comprises a support seat (4), wherein the support seat (4) only serves as a decoration, and the support seat (4) and the rotating seat (5) constitute a rotating support seat (2), wherein the support seat (4) is arranged between the support frame (3) and the rotating seat (5), and the support frame (3) passes through the support seat (4) and is connected to the rotating seat (5). When the rotating seat (5) rotates, the rotating seat (5) drives the support frame to rotate, and since the support frame (3) passes through the support seat (4), the support seat (4) also rotates with the rotating seat (5). In other embodiments, the support seat (4) can be omitted, and the normal rotation of the rotating seat (5) is not affected after the support seat (4) is omitted. In other embodiments, the support seat (4) can also be arranged integrally with the rotating seat (5).

[0031] The ball 6 is mounted on the rotating seat 5 and rolls along the raceway 19 . The raceway 19 guides the ball 6 and can guide the rotation of the rotating seat 5 . It can also limit the rotating seat 5 in the radial direction to prevent the rotating seat 5 from shaking in the radial direction.

[0032] In one embodiment, a mounting post 20 is provided on a side of the rotating seat 5 facing the base 1 , and the mounting post 20 is provided with the mounting hole 21 .

[0033] The end of the mounting column 20 close to the rotating seat 5 is connected to the rotating seat 5, and the end of the mounting column 20 away from the rotating seat 5 is suspended. The mounting hole 21 is provided on the side of the mounting column 20 facing away from the rotating seat 5, and the ball 6 is rollingly assembled in the mounting hole 21. The mounting column 20 and the mounting hole 21 can limit the ball 6 to prevent the ball 6 from rolling back and forth between the rotating seat and the base 1.

[0034] In one embodiment, the raceway 19 is circular and is disposed around the rotating shaft 15 . The circular raceway 19 can allow the rotating seat 5 to rotate 360 degrees, thereby increasing the rotation angle of the rotating seat 5 .

[0035] In one embodiment, a first mounting groove 18 is provided on a side of the base 1 facing the rotating seat 5, a second mounting groove 27 is provided on a side of the support seat 4 facing the rotating seat 5, the rotating seat 5 is installed in the second mounting groove 27, and the support seat 4 is installed in the first mounting groove 18.

[0036] A buckle 22 is provided on the outer periphery of the rotating base 5, and a clamping hole 28 is provided on the side wall of the second installation groove 27. The buckle 22 is snapped into the clamping hole 28.

[0037] A plurality of buckles 22 are provided. The plurality of buckles 22 are evenly distributed at intervals around the outer periphery of the rotating base 5. A plurality of clamping holes 28 are provided. The plurality of clamping holes 28 are evenly distributed at intervals around the outer periphery of the support base 4. The number of buckles 22 is the same as the number of clamping holes 28. The notch of the first installation groove 18 faces upward, and the notch of the second installation groove 27 faces downward. During installation, first install the rotating base 5 from bottom to top in the second installation groove 27, snap the buckle 22 on the rotating base 5 into the clamping hole 28 of the support base 4, and then install the support base 4 downward into the first installation groove 18 of the base 1, which is convenient for installation.

[0038] In an embodiment, the rotating shaft 15 is of a cylindrical structure. The side of the rotating shaft 15 facing away from the rotating base 5 is connected to the base 1. A rotating hole 23 is provided on the side of the rotating base 5 facing the base 1. One end of the rotating shaft 15 away from the base 1 is inserted into the rotating hole 23.

[0039] The rotating shaft 15 is of a cylindrical structure. An inner cavity 16 is provided inside the rotating shaft 15. A rotating hole 23 is provided on the side of the rotating base 5 facing the base 1. The upper end of the rotating shaft 15 is inserted into the rotating hole 23, and the rotating base 5 rotates around the rotating shaft 15. The rotating shaft 15 provided with the inner cavity 16 can reduce the weight of the rotating base 5, which is beneficial to rotating the rotating base 5.

[0040] In an embodiment, the mobile phone holder further includes a plug-in member 8. The plug-in member 8 includes a bottom plate 30 and a plug-in column 29 connected to each other. A first plug-in hole 17 is provided on the base 1. The plug-in column 29 is inserted into the first plug-in hole 17. One end of the plug-in column 29 away from the bottom plate 30 is connected to the rotating base 5. The bottom plate 30 is installed on the side of the base 1 facing away from the rotating base 5.

[0041] The rotating seat 5 is provided with a second plugging hole 25 on the side facing the base 1, that is, the second plugging hole 25 is provided on the bottom wall of the rotating hole 23, the plugging column 29 passes through the first plugging hole 17 and is inserted into the second plugging hole 25, the diameter of the bottom plate 30 is larger than the diameter of the plugging column 29, and the bottom plate 30 is installed on the side of the base 1 facing away from the rotating seat 5. In this embodiment, the plugging column 29 is plugged into the second plugging hole 25, and a connecting hole 31 is provided in the plugging column 29. By inserting a screw in the connecting hole 31, the plugging column 29 is fixed in the second plugging hole 25 of the rotating seat 5 by the screw. The rotating seat 5 is provided with a countersunk hole 26 on the side facing away from the base 1, into which the end of the screw is inserted, the plugging column 29 is rotatably assembled with the first plugging hole, and the upper side of the bottom plate 30 abuts against the lower side of the base 1, so that the base 1 is connected to the rotating seat 5 through the plug-in component 8, and the plugging column 29 rotates with the rotating seat 5.

[0042] In one embodiment, a third mounting groove 32 is provided on a side of the base 1 facing away from the rotating base 5 , and the bottom plate 30 is installed in the third mounting groove 32 . The groove depth of the third mounting groove 32 is greater than the thickness of the bottom plate 30 .

[0043] The depth of the third mounting groove 32 is greater than the thickness of the bottom plate 30 , so that the bottom plate 30 sinks into the third mounting groove 32 , preventing the bottom plate 30 from contacting the platform on which the mobile phone holder is placed and affecting the rotation of the rotating seat 5 , further improving the rotation smoothness of the rotating seat 5 .

[0044] In one embodiment, the mobile phone holder also includes a limiting mechanism, which includes a spring piece 9. An inner cavity 16 is provided inside the rotating shaft 15, and a first connecting column 12 is provided in the inner cavity 16. One end of the spring piece 9 is a connecting end 10 connected to the first connecting column 12. A plurality of limiting grooves 24 arranged around the rotating shaft 15 are provided on the side wall of the rotating hole 23, and the plurality of limiting grooves 24 are arranged at intervals along the circumferential direction of the rotating shaft 15.

[0045] The end of the spring piece 9 away from the first connecting column 12 is the plug-in end 11, and a notch is provided on the rotating shaft 15. The plug-in end 11 extends out from the notch. The plug-in end 11 can be plugged into one of the limiting grooves 24. By rotating the rotating seat 5, the plug-in end 11 can be driven to disengage from the current limiting groove 24 and slide into another adjacent limiting groove 24.

[0046] In one embodiment, a limiter 13 is further provided in the inner cavity 16, and the limiter 13 is used to limit the swing amplitude of the spring piece 9. The setting of the limiter 13 can reduce the swing amplitude of the spring piece 9 and prevent the spring piece 9 from being broken due to excessive swing amplitude.

[0047] The limiting member 13 is arranged at an interval from the first connecting column 12. A clamping groove 14 is provided on one side of the limiting member 13 facing the base 1. The part of the elastic piece 9 between the plugging end 11 and the connecting end 10 is clamped into the clamping groove 14. The swinging range of the elastic piece 9 is limited by the clamping groove 14, and the structure is simple and convenient for manufacturing.

[0048] In one embodiment, a gasket 7 is further provided on the side of the base 1 facing away from the rotating base 5. The gasket 7 can further increase the height of the base 1 and also increase the friction between the base 1 and the platform.

[0049] In one embodiment, the mobile phone holder further includes a support frame 3. The support frame 3 is installed on the support base 4, and the support frame 3 is used to support the mobile phone.

[0050] The working principle of the mobile phone holder according to the embodiment of the present invention is as follows:

[0051] According to the mobile phone holder of the embodiment of the present invention, the ball 6 on the rotating base 5 is assembled in the mounting hole 21 of the rotating base 5. The ball 6 rolls in the mounting hole 21, and a part of the ball 6 is accommodated in the rolling of the base 1. When the rotating base 5 rotates, the ball 6 rolls along the raceway 19. The raceway 19 plays a guiding role for the ball 6, can guide the rotation of the rotating base 5, and can also provide radial limitation for the rotating base 5 to avoid radial shaking of the rotating base 5. Compared with the prior art, when the rotating base 5 rotates, it is not easy to deflect, and friction between the rotating base 5 and the rotating shaft 15 can be avoided, improving the smoothness and stability of the rotation of the rotating base 5.

[0052] In other embodiments, the raceway 19 is arc-shaped.

[0053] In other embodiments, the outer periphery of the plugging column 29 is in interference fit with the hole wall of the second plugging hole 25.

[0054] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A mobile phone holder, characterized in that, It includes a base (1), a rotating base (5) and balls (6). On one side of the rotating base (5) facing away from the base (1), there is a support frame (3) for supporting a mobile phone. The rotating base (5) is connected to the base (1), and there is a rotating shaft (15) between the rotating base (5) and the base (1). The rotating base (5) is arranged around the rotating shaft (15) and can rotate around the rotating shaft (15). A raceway (19) is provided on the base (1). The raceway (19) is arranged around the rotating shaft (15). On one side of the rotating base (5) facing the base (1), there is a mounting hole (21). The balls (6) are assembled in the mounting hole (21) and can roll in the mounting hole (21). Part of the balls (6) is received in the raceway (19) and is in rolling contact with the raceway (19).

2. The mobile phone holder according to claim 1, characterized in that, On one side of the rotating base (5) facing the base (1), there is a mounting post (20), and the mounting hole (21) is provided on the mounting post (20).

3. The mobile phone holder according to claim 1, characterized in that, The raceway (19) is circular or arc-shaped.

4. The mobile phone holder according to claim 1, characterized in that, On one side of the base (1) facing the rotating base (5), there is a first mounting groove (18), and the rotating base (5) is mounted in the first mounting groove (18).

5. The mobile phone holder according to any one of claims 1 to 4, characterized in that The rotating shaft (15) is of a cylindrical structure. One side of the rotating shaft (15) facing away from the rotating base (5) is connected to the base (1). On one side of the rotating base (5) facing the base (1), there is a rotating hole (23). One end of the rotating shaft (15) away from the base (1) is inserted into the rotating hole (23).

6. The mobile phone holder according to claim 5, characterized in that, It further includes a plug-in member (8). The plug-in member (8) includes a bottom plate (30) and a plug-in post (29) connected to each other. There is a first plug-in hole (17) on the base (1). The plug-in post (29) is inserted into the first plug-in hole (17). One end of the plug-in post (29) away from the bottom plate (30) is connected to the rotating base (5), and the bottom plate (30) is mounted on one side of the base (1) facing away from the rotating base (5).

7. The mobile phone holder according to claim 6, wherein, On one side of the base (1) facing away from the rotating base (5), there is a third mounting groove (32). The bottom plate (30) is mounted in the third mounting groove (32), and the depth of the third mounting groove (32) is greater than the thickness of the bottom plate (30).

8. The mobile phone holder according to claim 5, wherein, It further includes a limiting mechanism. The limiting mechanism includes a spring piece (9). There is an inner cavity (16) inside the rotating shaft (15). There is a first connecting post (12) in the inner cavity (16). One end of the spring piece (9) is a connecting end (10) connected to the first connecting post (12). On the hole side wall of the rotating hole (23), there are a plurality of limiting grooves (24) arranged around the rotating shaft (15). The plurality of limiting grooves (24) are arranged at intervals along the circumferential direction of the rotating shaft (15). One end of the elastic piece (9) away from the first connecting column (12) is a plugging end (11). A notch is provided on the rotating shaft (15), and the plugging end (11) extends out from the notch. The plugging end (11) can be plugged into one of the limiting grooves (24). By rotating the rotating seat (5), the plugging end (11) can be driven to disengage from the current limiting groove (24) and slide into another adjacent limiting groove (24).

9. The mobile phone holder according to claim 8, wherein A limiting member (13) is further provided in the inner cavity (16), and the limiting member (13) is used to limit the swinging amplitude of the elastic piece (9).

10. The mobile phone holder according to claim 9, characterized in that, The limiting member (13) and the first connecting column (12) are arranged at intervals. A clamping groove (14) is provided on one side of the limiting member (13) facing the base (1). A part of the elastic piece (9) between the plugging end (11) and the connecting end (10) is clamped into the clamping groove (14).

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