Mobile phone support

Abstract

The utility model discloses a mobile phone support. According to the clamping device, the locking piece is arranged in the adjusting groove in a penetrating mode to lock the rotating arm to the clamping arm, and under the condition that the locking piece is located at the locking position, the rotating arm is fixedly connected with the clamping arm, so that the rotating arm cannot rotate relative to the clamping arm; under the condition that the locking piece is located at the releasing position, the rotating arm can move in the length direction of the adjusting groove so as to change the position of the locking piece in the adjusting groove and rotate relative to the second rotating axis so as to change the angle between the rotating arm and the clamping arm. Therefore, the angle adjustment between the rotating arm and the clamping arm and the length adjustment of the rotating arm extending out of the clamping arm can be realized, namely the adjustment between two degrees of freedom of the rotating arm relative to the clamping arm is realized.

Description

Technical Field

[0001] This application relates to the technical field of brackets, and more particularly, to a mobile phone bracket. Background Art

[0002] A mobile phone bracket is a mobile phone accessory used to clamp electronic products such as mobile phones and tablets to free the user's hands. For a mobile phone bracket installed in a vehicle or a mobile phone bracket for cycling, when clamping an electronic product, its position often needs to be adjusted to avoid the electronic product affecting the user's vision.

[0003] In existing mobile phone brackets, usually three sequentially connected adjustment arms are required to achieve adjustment of multiple degrees of freedom. That is to say, between two connected adjustment arms, only adjustment along one degree-of-freedom direction can be achieved, and adjustment of two degrees of freedom cannot be achieved simultaneously. Therefore, the adjustment structure of existing mobile phone brackets needs to be improved. Summary of the Utility Model

[0004] The main purpose of this application is to provide a mobile phone bracket to solve the problem that the adjustment structure is relatively complex when the existing mobile phone bracket performs adjustment of multiple degrees of freedom.

[0005] This application provides a mobile phone bracket, including a fixed seat and an adjustment component. The adjustment component includes a clamping arm, a rotating arm, and a locking member. The clamping arm has opposite first and second ends. The first end is rotatably connected to the fixed seat along a first rotation axis. Along the direction of the second end facing the first end, the clamping arm is formed with a clamping groove. The rotating arm is rotatably disposed in the clamping groove along a second rotation axis and is formed with an adjustment groove. The locking member passes through the adjustment groove and is used to lock the rotating arm on the clamping arm. Wherein, the locking member has a locking position and a release position. When the locking member is in the locking position, the rotating arm is fixedly connected to the clamping arm. When the locking member is in the release position, the rotating arm can move along the length direction of the adjustment groove to change the position of the locking member in the adjustment groove, and rotate relative to the second rotation axis to change the angle between the rotating arm and the clamping arm.

[0006] Further, the clamping arm includes a first arm and a second arm. The first arm and the second arm are connected to define the clamping groove. Wherein, the clamping groove is an open groove with a U-shaped structure.

[0007] Further, a first hole is formed on the first arm, and a second hole corresponding to the first hole is formed on the second arm along the length direction of the second rotation axis. The locking member sequentially passes through the first hole, the adjustment groove, and is threadedly connected in the second hole.

[0008] Further, one of the first arm and the second arm is formed with a first limiting portion on a side close to the other of the first arm and the second arm;

[0009] The adjusting assembly further includes a limiting member which is formed with a limiting hole, a second limiting portion and a third limiting portion. The second limiting portion is adapted to the first limiting portion. The third limiting portion is connected to one side of the second limiting portion along the length direction of the second rotation axis and is inserted into the adjusting groove in a limiting manner. The limiting hole penetrates through the second limiting portion and the third limiting portion along the length direction of the second rotation axis. The locking member sequentially passes through the first hole, the limiting hole, the adjusting groove and is threadedly connected in the second hole. When the locking member is in the locking position and the third limiting portion is inserted into the adjusting groove in a limiting manner, the second limiting portion and the first limiting portion limit each other so that the rotating arm and the clamping arm are fixedly connected.

[0010] Further, the first limiting portion is a first end face tooth, and the second limiting portion is a second end face tooth. When the first end face tooth meshes with the second end face tooth, the locking member is in the locking position, and the rotating arm and the clamping arm are fixedly connected. When the first end face tooth is separated from the second end face tooth, the locking member is in the releasing position, and the rotating arm can move relative to the clamping arm along the length direction of the adjusting groove to change the position of the locking member in the adjusting groove, and can rotate relative to the second rotation axis to change the angle between the rotating arm and the clamping arm.

[0011] Further, the adjusting assembly further includes a nut which is sunk in the second hole in a limiting manner. The locking member sequentially passes through the first hole, the limiting hole, the adjusting groove and is threadedly connected to the nut located in the second hole.

[0012] Further, the locking member has a manually operated portion for manually operating the locking member to switch between the locking position and the releasing position.

[0013] Further, the first rotation axis and the second rotation axis are perpendicular to each other, and when the clamping arm rotates along the first rotation axis, the second end will approach or move away from the fixed seat.

[0014] Further, a universal ball head is connected to one end of the rotating arm.

[0015] Further, the fixed seat is a suction cup type fixed seat.

[0016] In the present application, by arranging the locking member to pass through the adjustment groove to lock the rotating arm on the clamping arm, and when the locking member is in the locked position, the rotating arm is fixedly connected to the clamping arm, so that the rotating arm cannot rotate relative to the clamping arm, and when the locking member is in the release position, the rotating arm can move along the length direction of the adjustment groove to change the position of the locking member in the adjustment groove, and rotate relative to the second rotation axis to change the angle between the rotating arm and the clamping arm, thereby realizing the angle adjustment between the rotating arm and the clamping arm and the length adjustment of the rotating arm extending out of the clamping arm, that is, realizing the adjustment between two degrees of freedom of the rotating arm relative to the clamping arm. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The schematic embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation to the present application. In the drawings:

[0018] Figure 1 It is an overall schematic diagram of a bracket in an embodiment disclosed in the present application.

[0019] Figure 2 It is another perspective schematic diagram of a bracket in an embodiment disclosed in the present application.

[0020] Figure 3 is Figure 1 a cross-sectional view of.

[0021] Figure 4 It is an exploded view of a bracket in an embodiment disclosed in the present application.

[0022] Figure 5 It is an exploded view of an adjustment assembly in an embodiment disclosed in the present application.

[0023] Figure 6 It is another perspective exploded view of an adjustment assembly in an embodiment disclosed in the present application.

[0024] Among them, the above-mentioned drawings include the following reference numerals:

[0025] Mobile phone holder 100, fixed seat 10, adjustment component 20, clamping arm 21, clamping groove 211, first end 212, second end 213, first arm 214, first hole 2141, first limiting part 2142, second arm 215, second hole 2151, rotating arm 22, adjustment groove 221, third end 222, fourth end 223, universal ball head 224, locking part 23, hand-twisting operation part 231, limiting part 24, limiting hole 241, second limiting part 242, third limiting part 243, nut 25, first rotation axis 30, second rotation axis 40, locking part 50. Detailed implementation mode

[0026] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The following will refer to the drawings and combine the embodiments to detail the present application.

[0027] It should be noted that the terms used here are only for describing the specific implementation mode and are not intended to limit the exemplary implementation mode according to the present application. As used here, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "include" and / or "comprise" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or their combinations.

[0028] Unless otherwise specifically stated, the relative arrangement, numerical expressions and values of the components and steps described in these embodiments do not limit the scope of the present application. At the same time, it should be understood that for the convenience of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. Technologies, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the technologies, methods and devices should be regarded as part of the authorized specification. In all the examples shown and discussed here, any specific value should be interpreted as merely exemplary and not as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that: similar reference numerals and letters represent similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further discussed in the subsequent drawings.

[0029] Please refer to Figures 1-6 As shown, the present application provides a mobile phone holder 100, including a fixed seat 10 and an adjustment component 20. The adjustment component 20 is connected to the fixed seat 10 and is used for clamping mobile phones and other electronic products and adjusting the position of the clamped mobile phone. The fixed seat 10 is used to install the mobile phone holder 100 at a specified position.

[0030] Further, the adjusting assembly 20 includes a clamping arm 21, a rotating arm 22, and a locking member 23. The clamping arm 21 is rotatably connected to the fixed seat 10 and is formed with a clamping groove 211; the rotating arm 22 is rotatably disposed in the clamping groove 211 and can adjust its length extending out of the clamping groove 211 relative to the clamping arm 21; the locking member 23 is used to clamp or release the clamping arm 21 and the rotating arm 22.

[0031] Further, the clamping arm 21 has opposite first and second ends 212 and 213. The first end 212 is rotatably connected to the fixed seat 10 along a first rotation axis 30, and the clamping groove 211 is formed in the clamping arm 21 along the direction in which the second end 213 faces the first end 212.

[0032] The rotating arm 22 is rotatably disposed in the clamping groove 211 along a second rotation axis 40 and is formed with an adjustment groove 221. The locking member 23 passes through the adjustment groove 221 and is used to lock the rotating arm 22 to the clamping arm 21, or release the clamping arm 21 and the rotating arm 22 so that the rotating arm 22 can be adjusted relative to the clamping arm 21.

[0033] Furthermore, the locking member 23 has a locking position and a release position. When the locking member 23 is in the locking position, the rotating arm 22 is fixedly connected to the clamping arm 21, and the rotating arm 22 cannot rotate relative to the clamping arm 21 or adjust its length extending out of the clamping groove 211.

[0034] When the locking member 23 is in the release position, the rotating arm 22 can move along the length direction of the adjustment groove 221 to change the position of the locking member 23 in the adjustment groove 221, and rotate relative to the second rotation axis 40 to change the angle between the rotating arm 22 and the clamping arm 21. Thus, the adjustment between two degrees of freedom of the rotating arm 22 relative to the clamping arm 21 is realized.

[0035] Further, the clamping arm 21 includes a first arm 214 and a second arm 215, and the first arm 214 and the second arm 215 are connected to define the clamping groove 211.

[0036] Furthermore, the clamping groove 211 is an open groove with a U-shaped structure. The rotating arm 22 includes opposite third and fourth ends 222 and 223, and the adjustment groove 221 is located between the third end 222 and the fourth end 223. Among them, the third end 222 extends out of the clamping groove 211 and is used to connect to the mobile phone, and the fourth end 223 can extend out of the clamping groove 211.

[0037] Further, the adjusting groove 221 is a long strip structure opened in the direction from the third end 222 to the fourth end 223 and penetrates through the rotating arm 22.

[0038] Further, a first hole 2141 is formed on the first arm 214, and a second hole 2151 corresponding to the first hole 2141 is formed on the second arm 215 along the length direction of the second rotation axis 40. The locking member 23 sequentially passes through the first hole 2141, the adjusting groove 221 and is threadedly connected in the second hole 2151.

[0039] When the locking member 23 is in the locking position, the first arm 214 and the second arm 215 clamp the rotating arm 22 through the locking member 23, so that the rotating arm 22 cannot move relative to the clamping arm 21.

[0040] When the locking member 23 is in the release position, the first arm 214 and the second arm 215 no longer clamp the rotating arm 22. At this time, the rotating arm 22 can rotate relative to the clamping arm 21, and the distance that the third end 222 extends out of the clamping groove 211 can be adjusted.

[0041] Further, a first limiting portion 2142 is formed on one side of one of the first arm 214 and the second arm 215 close to the other. The adjusting assembly 20 further includes a limiting member 24, and the limiting member 24 is formed with a limiting hole 241, a second limiting portion 242 and a third limiting portion 243. The second limiting portion 242 is adapted to the first limiting portion 2142.

[0042] Further, the third limiting portion 243 is connected to one side of the second limiting portion 242 along the length direction of the second rotation axis 40, and is inserted into the adjusting groove 221 in a limiting manner, and can slide in the adjusting groove 221 so that the distance that the rotating arm 22 extends out of the clamping groove 211 can be adjusted. At the same time, the third limiting portion 243 cannot rotate relative to the rotating arm 22, so that the rotating arm 22 rotates synchronously with the limiting member 24 when rotating, thereby preventing the rotating arm 22 from rotating relative to the clamping arm 21 along the second rotation axis 40 when the locking member 23 is in the locking position.

[0043] The limiting hole 241 penetrates through the second limiting portion 242 and the third limiting portion 243 along the length direction of the second rotation axis 40. The locking member 23 sequentially passes through the first hole 2141, the limiting hole 241, the adjusting groove 221 and is threadedly connected in the second hole 2151.

[0044] When the locking member 23 is in the locked position and the third limiting portion 243 is inserted and limited in the adjusting groove 221, the second limiting portion 242 and the first limiting portion 2142 limit each other, so that the rotating arm 22 and the clamping arm 21 are fixedly connected.

[0045] When the locking member 23 is in the released position, the first limiting portion 2142 and the second limiting portion 242 are separated. At this time, the limiting member 24 and the rotating arm 22 rotate synchronously along the second rotation axis 40 to adjust the angle between the rotating arm 22 and the clamping arm 21.

[0046] By arranging the limiting member 24 to cooperate with the locking member 23 to limit or release the clamping arm 21 and the rotating arm 22, the limiting connection structure between the clamping arm 21 and the rotating arm 22 is made simpler, easier to assemble, and also easier to replace.

[0047] In one embodiment, the first limiting portion 2142 is a face tooth on the first end 212, and the second limiting portion 242 is a face tooth on the second end 213. When the face tooth on the first end 212 meshes with the face tooth on the second end 213, the locking member 23 is in the locked position, and the rotating arm 22 and the clamping arm 21 are fixedly connected.

[0048] When the face tooth on the first end 212 is separated from the face tooth on the second end 213, the locking member 23 is in the released position, and the rotating arm 22 can move relative to the clamping arm 21 along the length direction of the adjusting groove 221 to change the position of the locking member 23 in the adjusting groove 221, and rotate relative to the second rotation axis 40 to change the angle between the rotating arm 22 and the clamping arm 21.

[0049] Further, the adjusting assembly 20 further includes a nut 25, the nut 25 is limited and sunk in the second hole 2151, and the locking member 23 sequentially passes through the first hole 2141, the limiting hole 241, the adjusting groove 221 and is threadedly connected to the nut 25 located in the second hole 2151.

[0050] By arranging the nut 25, the need to provide an internal thread structure in the second hole 2151 corresponding to the second arm 215 is avoided, thereby reducing the processing requirements for the second wall.

[0051] Further, the locking member 23 has a manually operated portion 231, and the manually operated portion 231 is used to manually operate the locking member 23 to switch between the locked position and the released position.

[0052] Furthermore, the hand-twisting operation part 231 extends out of the outer side of the first arm 214, so as to facilitate the user to directly hand-twist the locking part 23, enabling the locking part 23 to efficiently switch between the locking position and the release position, thereby improving the time for the user to adjust the angle and position of the rotating arm 22 relative to the clamping arm 21.

[0053] Further, the first rotation axis 30 is perpendicular to the second rotation axis 40, and when the clamping arm 21 rotates along the first rotation axis 30, the second end 213 will approach or move away from the fixed seat 10.

[0054] Further, a universal ball head 224 is connected to one end of the rotating arm 22. Specifically, the universal ball head 224 is arranged at the third end 222. By connecting the mobile phone with the universal ball head 224, the connected mobile phone can be adjusted at multiple angles relative to the rotating arm 22.

[0055] Preferably, the universal ball head 224 and the rotating arm 22 are of an integral structure.

[0056] Furthermore, the mobile phone holder 100 includes a clamping structure and a universal ball seat. The universal ball seat is connected between the universal ball head 224 and the clamping structure, and the clamping structure is used for clamping the mobile phone. Among them, both the clamping structure and the universal ball seat are prior arts and will not be elaborated herein.

[0057] Further, in an implementation manner, the fixed seat 10 is a suction cup type fixed seat 10. The fixed seat 10 fixes the mobile phone holder 100 at a specified position through negative pressure adsorption.

[0058] Further, a locking part 50 is arranged between the clamping arm 21 and the fixed seat 10. The locking part 50 is used for connecting the clamping arm 21 to the fixed seat 10 and has a locking state and a release state. When the locking part 50 is in the locking state, the clamping arm 21 is fixedly connected to the fixed seat 10 and cannot rotate relative to the fixed seat 10 along the first rotation axis 30. When the locking part 50 is in the release state, the clamping arm 21 can rotate relative to the fixed seat 10 along the first rotation axis 30, so as to adjust the connection angle of the clamping arm 21 relative to the fixed seat 10.

[0059] For ease of description, spatial relative terms such as "above", "over", "on the upper surface", "upper" etc. can be used herein to describe the spatial positional relationship of one device or feature to other devices or features as shown in the figures. It should be understood that the spatial relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figure is inverted, a device described as "above" or "over" other devices or structures will then be positioned "below" or "under" the other devices or structures. Thus, the exemplary term "above" can include both the orientations of "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the corresponding explanations for the spatial relative descriptions used herein will be made accordingly.

[0060] In addition, it should be noted that the use of terms such as "first", "second" etc. to limit components is only for the convenience of differentiating the corresponding components. Without additional statements, the above terms have no special meanings, and thus should not be construed as limiting the protection scope of the present application.

[0061] The above are only the preferred embodiments of the present application and are not used to limit the present application. For those skilled in the art, the present application can have various changes and modifications. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present application shall be included within the protection scope of the present application.

Claims

1. A mobile phone holder, characterized in that: The cam is configured to move the locking cam along a first end and a second end of the cam, wherein the locking cam is configured to move the locking cam relative to the first end of the cam, and the locking cam is configured to move the locking cam relative to the second end of the cam.

2. The mobile phone holder according to claim 1, characterized in that: The clamping arm includes a first arm and a second arm, and the first arm and the second arm are connected to define the clamping groove, wherein the clamping groove is an open groove of a U-shaped structure.

3. The mobile phone holder according to claim 2, characterized in that: The first arm is formed with a first hole, the second arm is formed with a second hole corresponding to the first hole along the length direction of the second rotation axis, and the locking member passes through the first hole and the adjustment groove in sequence and is threadedly connected in the second hole.

4. The mobile phone holder according to claim 3, characterized in that: A first limiting portion is formed on one side of one of the first arm and the second arm close to the other of the first arm and the second arm; The adjustment assembly also includes a limit member, which is structured to form a limit hole, a second limit portion and a third limit portion, the second limit portion is adapted to the first limit portion, the third limit portion is connected to one side of the second limit portion along the length direction of the second rotation axis, and is limitedly inserted in the adjustment groove, the limit hole passes through the second limit portion and the third limit portion along the length direction of the second rotation axis, the locking member passes through the first hole, the limit hole, and the adjustment groove in sequence and is threadedly connected in the second hole, when the locking member is in the locking position and the third limit portion is limitedly inserted in the adjustment groove, the second limit portion and the first limit portion limit each other so that the rotating arm is fixedly connected to the clamping arm.

5. The mobile phone holder according to claim 4, characterized in that: The first limiting portion is a first end face tooth, and the second limiting portion is a second end face tooth. When the first end face tooth is meshed with the second end face tooth, the locking member is in the locking position, and the rotating arm is fixedly connected to the clamping arm. When the first end face tooth is separated from the second end face tooth, the locking member is in the releasing position. The rotating arm can move relative to the clamping arm along the length direction of the adjusting groove to change the position of the locking member in the adjusting groove, and rotate relative to the second rotation axis to change the angle between the rotating arm and the clamping arm.

6. The mobile phone holder according to claim 4, characterized in that: The adjustment assembly also includes a nut, which is limited and sunk in the second hole. The locking member passes through the first hole, the limiting hole, and the adjustment groove in sequence and is threadedly connected to the nut located in the second hole.

7. The mobile phone holder according to any one of claims 1 to 6, characterized in that: The locking member has a hand-tightening operating portion, and the hand-tightening operating portion is used to manually operate the locking member to switch between the locking position and the releasing position.

8. The mobile phone holder according to any one of claims 1 to 6, characterized in that: The first rotation axis and the second rotation axis are perpendicular to each other, and when the clamping arm rotates along the first rotation axis, the second end will approach or move away from the fixing seat.

9. The mobile phone holder according to any one of claims 1 to 6, characterized in that: One end of the rotating arm is connected with a universal ball head.

10. The mobile phone holder according to any one of claims 1 to 6, characterized in that: The fixing seat is a suction cup type fixing seat.

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