Mobile phone support

Abstract

The present invention relates to the technical fields of portable mobile phone supports and mobile phone assisted holding. Disclosed is a mobile phone support. In the present invention, by means of ordered combination of a C-shaped lateral stand support and a rectangular vertical stand support, a mobile phone can obtain a wide adjustable support angle and a stable support effect in either lateral or vertical support state. In addition, the present invention also incorporates a strap-wearing technology to solve the problems of small touch area, and easy fatigue and slippage during single-handed holding, thereby comprehensively enhancing comfort, convenience, and safety when users use mobile phones.

Description

A mobile phone holder Technical Field

[0001] The invention relates to the technical field of a portable mobile phone holder and a mobile phone auxiliary holding device. Background Art

[0002] With the prevalence of large-screen smartphones, mobile phones have become an essential part of people's lives and work. When using their phones at a table, people often desire a readily available multi-functional stand to support their phones, allowing for easier and more comfortable viewing while freeing their hands to focus on other tasks. Furthermore, because phones lack any built-in gripping features, prolonged use can lead to grip fatigue and slippage. Furthermore, the large screen size of mobile phones limits the effective touch area when held and operated in one hand, often requiring both hands to operate the phone, which can sometimes interfere with users' ability to focus on other important tasks. Therefore, improving the comfort, convenience, and safety of mobile phone use has become a critical issue currently under investigation.

[0003] Existing portable mobile phone holders and auxiliary holding technologies mainly include the following types.

[0004] The first category is mobile phone rings. These are attached to the back of the phone and come in single and double ring styles. Wearable on the finger while holding the phone, they can alleviate the issues of small touchscreen area, fatigue, and slippage when held with one hand, and also provide some support functions, as shown in Figure 1. However, mobile phone rings have some significant drawbacks, such as the discomfort of prolonged use, the need to frequently open and adjust the ring to wear and support the phone, and a short service life. Furthermore, the phone still needs to be carefully held, which limits the range of motion and flexibility of the finger. While the touchscreen area is larger than with a bare hand, it still cannot cover the entire screen.

[0005] The second category is a mobile phone auxiliary grip device with a non-elastic strap structure. Its characteristic is that the non-elastic strap is installed on one side of the back of the phone, with one end fixed and the other end movable along a slide groove in the base. This allows the strap to form an arched space within which the user's fingers can be worn and moved up and down, as shown in Figure 2. Its advantage is that when holding the phone with one hand, the entire screen can be touched, effectively preventing the phone from accidentally slipping out of the hand. However, because the strap is a flexible device, it can only provide a small range of unstable lateral support, as shown in Figure 3. It also suffers from the lack of symmetry when used interchangeably with both hands and a lack of grip fit, requiring deliberate gripping of the phone in some use scenarios.

[0006] The third type is a mobile phone holder with two rectangular brackets and an elastic strap. Its advantage is that the elastic strap enables users to obtain a more comfortable holding and fitting feeling. Without deliberately holding the phone, it has better anti-slip performance. And the user's fingers can move up and down in the elastic strap, and the entire screen can be touched and operated with a single hand grip, as shown in Figure 4. At the same time, the two rectangular brackets are respectively used for lateral and vertical support of the mobile phone, as shown in Figures 5 and 6. However, since the lateral bracket can only swing in the long axis direction of the mobile phone, it is easy for the center of gravity of the mobile phone to deviate from the effective support surface and become unstable when adjusting the lateral support angle. Therefore, the adjustable characteristic of its lateral support angle is poor. In addition, when it is in the vertical support, if the support angle is relatively high, the center of gravity of the mobile phone will fall near the equivalent support point of the vertical bracket. Therefore, the stability of its high-angle vertical support is poor. In addition, the two rectangular brackets made of metal materials cannot avoid the wireless charging area of the mobile phone and are not suitable for mobile phones that require wireless charging functions.

[0007] The fourth type is a thin sheet folding holder. It uses the flexible connection between thin sheets and special thin sheet shapes to achieve the functions of vertical and lateral support of the mobile phone, as shown in Figures 7 and 8. Its disadvantage is that it can only support vertically and laterally at a fixed angle, and the holding comfort is insufficient, and it cannot well meet the diverse usage requirements in daily life. Technical Solution

[0008] The present invention aims to propose a mobile phone holder with a U-shaped bracket structure, which has a large adjustable support angle range and strong support stability when the mobile phone is laterally supported; at the same time, the present invention also proposes a mobile phone holder with more abundant functions based on this bracket technology, which simultaneously has the functions of lateral support, vertical support and strap wearing, and solves the problems of small single-handed touch area, easy fatigue in holding, easy slipping, etc. while realizing multi-posture and high-stability support, so as to comprehensively improve the comfort, convenience and safety of people when using mobile phones.

[0009] The mobile phone holder described in the present invention includes two main components, namely a bracket base and a U-shaped lateral bracket, as shown in Figure 9.

[0010] The bracket base is located on the back of the mobile phone and is generally a plate-like structure, mainly used for installing the U-shaped lateral bracket.

[0011] The U-shaped lateral bracket is a U-shaped semi-surrounding structure. One side of the U-shaped lateral bracket is installed on the bracket base as a rotation axis, and this rotation axis is parallel to the long symmetry axis of the mobile phone; the opposite side of the rotation axis of the U-shaped lateral bracket serves as a horizontal support foot; the middle part of the U-shaped lateral bracket serves as a support arm, and a relatively long arm length can be made.

[0012] When the U-shaped side-standing bracket is in the normal supporting posture, the distance from its rotation axis to the supporting plane is short. Therefore, the sectional connection line among the rotation axis of the U-shaped side-standing bracket, the bottom supporting part of the mobile phone, and the horizontal lying supporting feet of the U-shaped side-standing bracket can form an equivalent triangle, as shown in Figure 11. Among them, the equivalent connection line between the rotation axis of the U-shaped side-standing bracket and the horizontal lying supporting feet of the U-shaped side-standing bracket is the long hypotenuse of the triangle, corresponding to the length of the supporting arm of the U-shaped side-standing bracket; the equivalent connection line between the bottom supporting part of the mobile phone and the horizontal lying supporting feet of the U-shaped side-standing bracket is the base of the triangle, corresponding to the span length of the side-standing support of the mobile phone; the equivalent connection line between the rotation axis of the U-shaped side-standing bracket and the bottom supporting part of the mobile phone is the short hypotenuse of the triangle; due to the large ratio of the length of the long hypotenuse to the short hypotenuse of the triangle, when the mobile phone is at the side-standing support angle of 0-90°, the U-shaped side-standing bracket can always obtain sufficient span length, and its equivalent support point can greatly span the vertical falling position of the center of gravity of the mobile phone, so as to obtain excellent side-standing support stability.

[0013] The horizontal lying supporting feet of the U-shaped side-standing bracket are in horizontal lying contact with the supporting plane, and its end is near the middle position of the mobile phone, which can further improve the stability of the side-standing support; at the same time, because the U-shaped side-standing bracket is a U-shaped semi-surrounding structure, its horizontal lying supporting feet are relatively easy to be restricted and fixed by other objects, and a reliable high-angle or elevation angle side-standing support can be formed, so as to further improve the application range of the side-standing bracket. Brief Description of the Drawings

[0014] Figure 1 is a schematic diagram of the side-standing support of the existing ring buckle bracket.

[0015] Figure 2 is a schematic diagram of the wearing and using of the existing non-elastic backstrap holding device.

[0016] Figure 3 is a schematic diagram of the side-standing support of the existing non-elastic backstrap holding device.

[0017] Figure 4 is a schematic diagram of the wearing and using of the existing elastic backstrap holding device.

[0018] Figure 5 is a schematic diagram of the side-standing support of the existing double-rectangle bracket.

[0019] Figure 6 is a schematic diagram of the upright support of the existing double-rectangle bracket.

[0020] Figure 7 is a schematic diagram of the upright support of the existing thin sheet folding bracket.

[0021] Figure 8 is a schematic diagram of the side-standing support of the existing thin sheet folding bracket.

[0022] Figure 9 is a schematic diagram of the basic structure of the mobile phone bracket of the present invention.

[0023] Figure 10 is a schematic diagram of the side-standing support working of the U-shaped side-standing bracket in the mobile phone bracket of the present invention.

[0024] Figure 11 is a schematic diagram of the triangular support principle of the C-shaped side-standing bracket in the mobile phone bracket of the present invention.

[0025] Figure 12 is a schematic diagram of the relationship between the side-standing support angle of the C-shaped side-standing bracket in the mobile phone bracket of the present invention and the center of gravity of the mobile phone.

[0026] Figure 13 is a schematic diagram of the elevation angle side-standing support work of the C-shaped side-standing bracket in the mobile phone bracket of the present invention.

[0027] Figure 14 is a schematic diagram of the bracket structure after the vertical bracket function of the mobile phone bracket of the present invention is expanded.

[0028] Figure 15 is a front view of the mobile phone bracket of the present invention when the vertical bracket function is expanded and the bracket is in the retracted state.

[0029] Figure 16 is a vertical support schematic diagram after the vertical bracket function of the mobile phone bracket of the present invention is expanded.

[0030] Figure 17 is a side-standing support schematic diagram after the vertical bracket function of the mobile phone bracket of the present invention is expanded.

[0031] Figure 18 is a schematic diagram of the positional relationship between the mobile phone bracket of the present invention after the vertical bracket function is expanded and the wireless charging area of the mobile phone.

[0032] Figure 19 is a schematic diagram of another assembly implementation method after the vertical bracket function of the mobile phone bracket of the present invention is expanded.

[0033] Figure 20 is a schematic diagram of the overall side view after the elastic backstrap structure function of the mobile phone bracket of the present invention is expanded;

[0034] Figure 21 is a schematic diagram of the overall side view after the non-elastic backstrap structure function of the mobile phone bracket of the present invention is expanded. Detailed implementation manners

[0035] The following further describes the technical implementation manners of the present invention in conjunction with the accompanying drawings of the specification.

[0036] A mobile phone bracket described in the present invention mainly includes: a bracket base 1 and a C-shaped side-standing bracket 2, as shown in Figure 9.

[0037] The bracket base 1 is located on the back of the mobile phone, and its main function is to install the C-shaped side-standing bracket 2 and related additional devices. The bracket base 1 is generally a plate-like structure, and can also be integrated with the mobile phone back cover or mobile phone protective case in an integrated molding manner, and can have a variety of different implementation shapes.

[0038] The U-shaped side-standing bracket 2 is a U-shaped semi-enclosed frame structure. One side of the U-shaped side-standing bracket 2 is installed on the bracket base 1 and can rotate around this side, which is called the rotation axis y; the opposite side of the rotation axis y of the U-shaped side-standing bracket 2 is called the horizontal support foot a; the middle part of the U-shaped side-standing bracket 2 is called the support arm b.

[0039] Through appropriate production processes, the rotation axis y of the U-shaped side-standing bracket 2 can obtain appropriate frictional force in the bracket base 1, enabling it to have a reliable support posture maintenance ability while realizing the function of the bracket rotation.

[0040] The side-standing support effect of the U-shaped side-standing bracket 2 is shown in Figure 10. The horizontal support foot a of the U-shaped side-standing bracket 2 is located on the support plane in a horizontal posture, and its end point is near the middle position of the mobile phone, which can enhance the stability of the mobile phone in the side-standing support.

[0041] When the mobile phone is in a normal side-standing support posture, the cross-sectional connection line between the rotation axis y of the U-shaped side-standing bracket 2, the bottom support part c of the mobile phone, and the horizontal support foot a of the U-shaped side-standing bracket 2 can form an equivalent triangle, as shown in Figure 11. Among them, the equivalent connection line between the rotation axis y and the horizontal support foot a of the U-shaped side-standing bracket 2 is the long hypotenuse of the triangle, corresponding to the length of the support arm b of the U-shaped side-standing bracket 2; the equivalent connection line between the bottom support part c of the mobile phone and the horizontal support foot a of the U-shaped side-standing bracket 2 is the base of the triangle, corresponding to the span of the mobile phone in the side-standing support; the equivalent connection line between the rotation axis y of the U-shaped side-standing bracket 2 and the bottom support part c of the mobile phone is the short hypotenuse of the triangle; due to the large ratio of the length of the long hypotenuse to the short hypotenuse of the triangle, the mobile phone can always obtain sufficient support span within the range of 0-90° side-standing support angle, and its equivalent support point can significantly span the position where the center of gravity of the mobile phone drops, thus obtaining excellent side-standing support stability, as shown in Figure 12.

[0042] Since the U-shaped side-standing bracket 2 is a semi-enclosed U-shaped structure, its horizontal support foot a can easily extend into the interior or bottom of some objects and be restricted. If objects such as books, notebooks, cards, wallets, backpacks, etc., which are commonly seen in daily life, are used, the mobile phone can achieve a side-standing support effect of more than 90°, as shown in Figure 13. It can realize using the rear camera of the mobile phone for taking pictures or videos in the side-standing support manner with an elevation angle, which can significantly reduce the shooting workload in some application scenarios and significantly improve the video quality. The best implementation mode of the present invention

[0043] The mobile phone stand described in the present invention has excellent lateral support stability, but its function is relatively single. To enable the wide application of this stand technology, the present invention also proposes a mobile phone stand with extended functions based on this stand technology. In addition to including the stand base 1 and the U-shaped lateral stand 2 in the above-mentioned mobile phone stand, it also includes a rectangular vertical stand 3 and a strap structure for finger wearing.

[0044] The U-shaped lateral stand 2 and the rectangular vertical stand 3 are orderly combined together through the stand base 1, and its structure is shown in Figure 14.

[0045] One short side of the rectangular vertical stand 3 is installed on the stand base 1 and can rotate. This part is called the rotation axis x, and this rotation axis is parallel to the short symmetry axis of the mobile phone, that is, the rotation axis x of the rectangular vertical stand 3 is perpendicular to the rotation axis y of the U-shaped lateral stand 2, as shown in Figure 15.

[0046] Since the U-shaped lateral stand 2 is a semi-surrounding structure in the shape of a U, the installation position of the rotation axis x of the rectangular vertical stand 3 can be adjacent to the support arm b of the U-shaped lateral stand 2, so that the rectangular vertical stand 3 can obtain a longer stand length than the traditional double-rectangle mobile phone stand, and its support effect is shown in Figure 16. By comparing with Figure 6, it can be intuitively seen that the rectangular vertical stand 3 in the present invention will obtain a larger support span at the same high support angle than the traditional double-rectangle mobile phone stand, enabling the mobile phone to obtain a more stable vertical support effect.

[0047] As can be seen from Figures 16 and 17, the U-shaped lateral stand 2 and the rectangular vertical stand 3 will not affect each other when working independently. However, the U-shaped lateral stand 2 and the rectangular vertical stand 3 can also be used in cooperation with each other, and more support and hanging posture functions can be realized in more application scenarios.

[0048] In addition, since the rotation axes of the U-shaped lateral stand 2 and the rectangular vertical stand 3 can be installed at a position far enough from the geometric center of the mobile phone, when both the U-shaped lateral stand 2 and the rectangular vertical stand 3 are opened, the two stands can be completely separated from the wireless charging working area of the mobile phone, as shown in Figure 18. Therefore, the present invention will not have other adverse effects on the wireless charging function of the mobile phone except for increasing the wireless charging distance by a few millimeters.

[0049] The U-shaped lateral stand 2 and the rectangular vertical stand 3 can also have installation implementation manners slightly different from those in Figures 14 and 15, as shown in Figure 19. In this embodiment, the overall structure of the mobile phone stand can be simpler and more compact. However, since the rectangular vertical stand 3 does not avoid the wireless charging working area of the mobile phone, this embodiment is only applicable to mobile phones that do not require the use of the wireless charging function.

[0050] The mobile phone holder of the present invention can also expand the holding and wearing function through a strap structure for finger wearing. The strap structure can be composed of an elastic strap 4 or a non-elastic strap 5, as shown in Figures 20 and 21, thereby having the full-screen touch capability and anti-slip performance of being held in one hand.

[0051] The specific technical implementation of the strap wearing structure composed of the elastic strap 4 or the non-elastic strap 5 can be an existing technical solution in traditional products or a similar improved technical solution, so the technical implementation methods of these two strap wearing structures will not be described in detail in this specification.

[0052] After the above-mentioned functional expansion, the mobile phone holder of the present invention can achieve a wide range of adjustable support angles in both upright and side support, and has a very stable support effect. Even on some uneven or soft support surfaces, it can achieve a relatively stable support effect. It can be carried with the mobile phone and can meet people's various application needs for mobile phone support in daily life at any time. In addition, after integrating the strap wearable technology, the mobile phone holder of the present invention can also solve the problems of small touch area when holding with one hand, easy fatigue when holding, and easy slipping. Moreover, regardless of whether the mobile phone holder is in the upright or side support state, it can be handheld and worn at any time, which can comprehensively improve people's comfort, convenience and safety when using mobile phones, making the present invention have good social benefits and application prospects.

Claims

1. A mobile phone holder, characterized by: It includes a bracket base (1) installed on the back of the mobile phone and a U-shaped side-standing bracket (2); The U-shaped side-standing bracket (2) is a U-shaped semi-surrounding structure; One side of the U-shaped side-standing bracket (2) is installed on the bracket base (1) as a rotating shaft, and the rotating shaft of the U-shaped side-standing bracket (2) is parallel to the long symmetry axis of the mobile phone; The opposite side of the rotating shaft of the U-shaped side-standing bracket (2) is a horizontal support foot.

2. A mobile phone holder according to claim 1, characterized in that: It also includes a rectangular standing bracket (3) and a strap structure for finger wearing; One short side of the rectangular standing bracket (3) is installed on the bracket base (1) as a rotating shaft, and the rotating shaft of the rectangular standing bracket (3) is perpendicular to the rotating shaft of the U-shaped side-standing bracket (2); The strap structure for finger wearing is installed at both ends of the bracket base (1), and includes two implementation forms of an elastic strap (4) or a non-elastic strap (5).

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