Solar mobile phone charging protection shell

Abstract

The utility model discloses a solar mobile phone charging protective shell, which comprises a frame, a support cover and a back cover, the back cover and the support cover are hinged to form a support shell main body, a solar charging panel is fixed between the back cover and the support cover, and a wireless charging device is arranged between the solar charging panel and the support cover. Through the hinge mode, the back cover can be overturned along the supporting cover, so that the solar charging panel is fully exposed in the sun to supply power to the wireless charging equipment; the supporting cover is detachably connected with the frame, through the detachable connection, the supporting shell body can be replaced at any time, and a user can additionally prepare the supporting shell body with the wireless charging device and the solar charging panel for standby application. When the electric quantity of the power supply in one of the supporting shell main bodies is used up, the supporting shell main body can be detached and charged, and then the other supporting shell main body is replaced to supply power to the mobile phone, so that the charging requirement of a user on the mobile phone can be met in time, and the electricity utilization anxiety of the user can be relieved.

Description

Technical Field

[0001] The utility model relates to the field of mobile phone accessories, and particularly to a solar mobile phone charging protection case. Background Art

[0002] With the improvement of people's living standards, more and more people are keen on outdoor camping, outings and mountain climbing. However, there are often no external power supply devices for charging mobile phones in these places. Therefore, solar charging mobile phone cases have emerged as the times require. Currently, there are two types of popular solar mobile phone charging protection cases on the market. One is to set a charging connector on the shell of the mobile phone protection case and supply power to the mobile phone by inserting the charging connector into the charging interface of the mobile phone. The other is to supply power to the mobile phone through a wireless coil. However, both of these methods have obvious disadvantages. When supplying power to the mobile phone by plugging, frequent plugging and unplugging will cause wear and tear on the mobile phone charging interface, and over time, the mobile phone charging interface will surely be damaged. For the other type of solar mobile phone charging protection case that supplies power to the mobile phone through a wireless coil, although it avoids the wear and tear on the mobile phone charging interface, because its solar photovoltaic panel, power supply battery, wireless coil and mobile phone protection case are an integrated structure, when the power of the power supply battery in the mobile phone protection case is exhausted, it cannot continue to supply power to the mobile phone. Moreover, the time for charging the power supply battery in the mobile phone protection case through solar energy is too long, unable to meet the user's charging needs for the mobile phone in a timely manner, and unable to relieve the user's anxiety about using the mobile phone during the period of waiting for the power supply battery in the mobile phone protection case to be fully charged. Content of the Utility Model

[0003] The present utility model provides a solar mobile phone charging protective case. The back cover of the mobile phone protective case is hinged to the support cover to form a support case main body for supporting the mobile phone. A wireless charging device and a solar charging panel are arranged inside the support case main body, and the support cover of the support case main body and the frame of the case are detachably connected by buckling. The advantage of this design is that the wireless charging device inside the support case can wirelessly charge the mobile phone, avoiding damage to the charging interface of the mobile phone caused by frequent plugging and unplugging. In addition, the support case main body and the frame of the present utility model adopt a detachable connection design, and the user can prepare an additional support case main body with a wireless charging device and a solar charging panel as a backup. When the power supply battery of one support case main body runs out of power, the exhausted support case main body is replaced with another fully charged support case main body, and the exhausted support case main body is placed in the sun for charging. When the power supply battery of the previously replaced support case main body runs out of power, the support case main body fully charged in the sun can be replaced. In this way, not only can the charging needs of the user for the mobile phone be met in a timely manner, but also the user's anxiety about the power consumption of the mobile phone during the waiting period for the power supply battery in the mobile phone protective case to be fully charged can be alleviated. Moreover, the wireless charging device of this product includes a PCB substrate. When the power of the mobile phone is in an emergency and the power of the solar mobile phone protective case is also low, and it is necessary to charge the mobile phone while charging the power supply battery in the solar mobile phone protective case at the same time, the PCB substrate controls the charging mode through an internal chip protocol switch, and will give priority to charging the mobile phone and then charge the power supply battery in the mobile phone protective case to ensure that the charging needs of the user are met first.

[0004] The present utility model provides a solar mobile phone charging protective case, including:

[0005] A frame, a support cover, a back cover, a PCB substrate, a wireless coil, a power supply battery and a solar charging panel; a first buckling groove is formed by the inner surface of the frame protruding towards the inside of the frame, and the support cover is buckled to the frame through the first buckling groove; a second buckling groove is also arranged on the beam of the frame, and the back cover is buckled to the frame through the second buckling groove; the back cover and the support cover are hinged; the solar charging panel is arranged between the back cover and the support cover, and the PCB substrate, the wireless coil and the power supply battery are arranged between the support cover and the solar charging panel.

[0006] Further, the solar charging panel includes a first photovoltaic panel and a second photovoltaic panel; the first photovoltaic panel is fixed on the side of the support cover away from the frame, and the second photovoltaic panel is fixed on the side of the back cover close to the frame; the PCB substrate, the wireless coil and the power supply battery are arranged between the support cover and the first photovoltaic panel.

[0007] Further, the first photovoltaic panel and the second photovoltaic panel are electrically connected.

[0008] Further, the first photovoltaic panel and the power supply battery are electrically connected.

[0009] Further, the PCB substrate, the wireless coil, and the power supply battery are all fixed on the side of the support cover away from the frame, and the PCB substrate is electrically connected to the wireless coil and the power supply battery respectively.

[0010] Further, a hinge seat is provided on the side of the support cover, and the back cover is hinged to the support cover through the hinge seat.

[0011] Further, a first finger groove for lifting and flipping the back cover is also provided on the beam of the frame.

[0012] Further, a second finger groove for lifting and taking out the mobile phone is also provided on the beam of the frame.

[0013] Further, a lens hole is also opened on the beam of the frame.

[0014] Further, a lanyard hole is also opened on the beam of the frame.

[0015] In summary, the present utility model has the following beneficial effects compared with the prior art:

[0016] (1) The wireless charging device inside the main body of the support shell of the present utility model can wirelessly charge the mobile phone, avoiding damage to the charging interface of the mobile phone caused by frequent plugging and unplugging, and providing anti-collision protection for the mobile phone while powering it.

[0017] (2) The main body of the support shell and the protection frame of the present utility model are detachably connected. By removing the support shell main body with depleted power and replacing it with a fully charged support shell main body, the mobile phone can be continuously charged, which can not only meet the user's charging needs of the mobile phone in a timely manner, but also effectively relieve the user's electricity consumption anxiety when using the mobile phone.

[0018] (3) The wireless charging device of the present utility model includes a PCB substrate. When the battery power of the mobile phone is running out and the power supply battery of the solar mobile phone protection shell also has little power, and it is necessary to charge the mobile phone while charging the power supply battery of the solar mobile phone protection shell at the same time, the PCB substrate controls the charging mode through the built-in chip protocol switch, and will give priority to charging the mobile phone and then charge the power supply battery in the mobile phone protection shell to ensure that the user's charging needs are met first. Description of the Drawings

[0019] The drawings described herein are used to provide a further understanding of the embodiments of the present utility model, form a part of this application, and do not constitute a limitation to the embodiments of the present utility model. In the drawings:

[0020] Figure 1 is an exploded view of the present utility model;

[0021] Figure 2 is an assembled view of the present utility model;

[0022] Figure 3 is an exploded view of another perspective of the present utility model.

[0023] The attachment marks are as follows:

[0024] 1 - Frame; 2 - Support cover; 3 - Back cover; 4 - PCB substrate; 5 - Wireless coil; 6 - Power supply battery; 7 - First photovoltaic panel; 8 - Second photovoltaic panel; 9 - First finger groove; 10 - Second finger groove; 11 - Lens hole; 12 - Hanging hole. Specific embodiments

[0025] To make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the embodiments and the drawings. The illustrative embodiments and descriptions thereof of the present utility model are only used to explain the present utility model and shall not be construed as a limitation on the present utility model.

[0026] In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation on the present utility model.

[0027] In addition, the terms "first" and "second" are only used for descriptive purposes and shall not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "a plurality" means two or more unless otherwise specifically and clearly defined. In the present utility model, unless otherwise clearly specified and defined, the terms "installed", "connected", "connected to", "fixed" and other terms shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0028] In the present utility model, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may include direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through additional features therebetween. Moreover, the first feature being "above", "over" and "on the top of" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the horizontal height of the first feature is higher than that of the second feature. The first feature being "below", "under" and "beneath" the second feature includes the first feature being directly below and obliquely below the second feature, or merely indicating that the horizontal height of the first feature is lower than that of the second feature.

[0029] In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement them. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of the disclosure of the present utility model. In the subsequent descriptions, the use of suffixes such as "module", "component", "assembly" or "unit" is only for the convenience of describing the present utility model, and they do not have specific meanings themselves. Therefore, they can be used interchangeably.

[0030] The present utility model will be further described in detail below in conjunction with the accompanying drawings through specific embodiments.

[0031] According to an embodiment of the present utility model, as shown in FIGS. 1 to 3, a solar mobile phone charging protection case includes:

[0032] a frame 1, a support cover 2, a back cover 3, a PCB substrate 4, a wireless coil 5, a power supply battery 6 and a solar charging panel; a first snap groove is formed by the inner surface of the frame 1 protruding towards the inside of the frame, and the support cover 2 is snapped with the frame 1 through the first snap groove; a second snap groove is further provided on the beam of the frame 1, and the back cover 3 is snapped onto the frame 1 through the second snap groove; the back cover 3 and the support cover 2 are hinged; the solar charging panel is arranged between the back cover 3 and the support cover 2, and the PCB substrate 4, the wireless coil 5 and the power supply battery 6 are arranged between the support cover 2 and the solar charging panel.

[0033] Most of the mainstream solar charging cases on the market currently adopt two forms. One is to set a charging plug on the case frame and power the mobile phone by inserting the charging plug into the charging interface of the mobile phone. The second is to power the mobile phone by wireless charging. For the former, due to frequent plugging and unplugging of the mobile phone for charging, over time, it will cause irreversible damage to the mobile phone charging interface. Although the latter uses wireless charging to power the mobile phone, its wireless charging device, solar charging panel and mobile phone case are integrated and cannot be disassembled. When the power of the power supply battery in the case is exhausted, it cannot power the mobile phone. Moreover, the time for charging the power supply battery in the mobile phone case through solar energy is too long, which cannot meet the charging needs of users in time and cannot relieve the user's electricity consumption anxiety when using the mobile phone.

[0034] Based on this, the inventor designed a solar charging mobile phone case, including: a frame 1, a support cover 2, a back cover 3, a PCB substrate 4, a wireless coil 5, a power supply battery 6 and a solar charging panel. Among them, the support cover 2 and the back cover 3 are hinged to form the main body of the support case. A solar charging panel is arranged between the back cover 3 and the support cover 2. A PCB substrate 4, a wireless coil 5 and a power supply battery 6 are arranged between the solar charging panel and the support cover 2. By flipping the back cover 3, the solar charging panel is exposed to sunlight to charge the power supply battery 6. After the power supply battery 6 is fully charged, the back cover 3 is buckled on the frame 1 to avoid unnecessary bumps or damage to the solar charging panel. Then, the mobile phone is wirelessly charged through the wireless coil 5. The support cover 2 and the frame 1 are detachably connected by buckling. Through this detachable connection, the main body of the support case can be replaced at any time. The user can prepare an additional main body of the support case with a wireless charging device and a solar charging panel as a backup. When the power of the power supply battery 6 of one of the main bodies of the support case is exhausted, the exhausted main body of the support case is removed and replaced with another fully charged main body of the support case. The exhausted main body of the support case is placed in the sun for charging. When the power of the power supply battery 6 of the previously replaced main body of the support case is exhausted, the main body of the support case fully charged in the sun can be replaced. In this way, not only can the charging needs of users for mobile phones be met in time, but also the user's electricity consumption anxiety during the waiting for the power supply battery 6 in the mobile phone case to be fully charged can be relieved. In addition, the wireless charging device in this embodiment includes a PCB substrate 4. When the power of the mobile phone is running out and the power of the power supply battery 6 of the solar mobile phone case is also low, under the condition that it is necessary to charge the mobile phone while charging the power supply battery 6 in the solar mobile phone case at the same time, the PCB substrate 4 controls the charging mode through the built-in chip protocol switch and will give priority to charging the mobile phone and then charge the built-in power supply battery 6 in the mobile phone case to ensure that the charging needs of users are met first.

[0035] Further, the solar charging panel includes a first photovoltaic panel 7 and a second photovoltaic panel 8; the first photovoltaic panel 7 is fixed on a side of the support cover 2 away from the frame 1, and the second photovoltaic panel 8 is fixed on a side of the back cover 3 close to the frame 1; the PCB substrate 4, the wireless coil 5 and the power supply battery 6 are arranged between the support cover 2 and the first photovoltaic panel 7.

[0036] In this embodiment, by flipping the back cover 3, the first photovoltaic panel 7 and the second photovoltaic panel 8 are exposed to sunlight to absorb solar energy. The purpose of setting the first photovoltaic panel 7 and the second photovoltaic panel 8 is to increase the area of the photovoltaic panel, so as to capture more sunlight, and further improve the speed and efficiency of converting solar energy into electric energy.

[0037] Further, the first photovoltaic panel 7 and the second photovoltaic panel 8 are electrically connected, and the first photovoltaic panel 7 and the power supply battery 6 are electrically connected. In this embodiment, through this series connection method, a storage path for converting solar energy into electric energy is formed, and the solar energy absorbed by the first photovoltaic panel 7 and the second photovoltaic panel 8 can be quickly converted into electric energy and transported and stored in the power supply battery 6.

[0038] Further, the PCB substrate 4, the wireless coil 5 and the power supply battery 6 are all fixed on a side of the support cover 2 away from the frame 1, and the PCB substrate is electrically connected to the wireless coil 5 and the power supply battery 6 respectively.

[0039] In this embodiment, the PCB substrate 4 can adopt low-cost PCB substrates such as FR-4 substrate, Cem-1 substrate or FR-2 substrate. The PCB substrate 4, the wireless coil 5 and the power supply battery 6 are all attached and fixed on a side of the support cover 2 away from the frame 1, forming a mounting surface for distributing electrical components. While saving and controlling the thickness dimension of the support housing, the cost is also controlled, which facilitates the design, development and production of the product. Further, a hinge seat is arranged on the side of the support cover 2, and the back cover 3 is hinged to the support cover 2 through the hinge seat.

[0040] In this embodiment, through this hinged method, the back cover 3 can be firmly fixed on the support cover 2 and can also be flipped along the support cover 2, so that the first photovoltaic panel 7 and the second photovoltaic panel 8 between the support cover 2 and the back cover 3 are fully exposed to sunlight to absorb sunlight for charging. Further, a first finger groove 9 for lifting and flipping the back cover 3 is also arranged on the beam of the frame 1.

[0041] In this embodiment, through the first finger groove 9, the back cover 3 can be more conveniently and quickly pried up and flipped for solar charging.

[0042] Furthermore, a second finger groove 10 for prying up and taking out the mobile phone is also provided on the beam of the frame 1. In this embodiment, through the second finger groove 10, the mobile phone in the protective case can be more conveniently and quickly pried out.

[0043] Furthermore, a lens hole 11 is also formed on the beam of the frame.

[0044] In this embodiment, the rear camera of the mobile phone is usually a relatively prominent component and is easily scratched and collided. The design of the lens hole 11 can effectively reduce the chance of the lens being exposed to the external environment, thereby protecting the lens from damage.

[0045] Furthermore, a lanyard hole 12 is also formed on the beam of the frame 1. In this embodiment, through the lanyard hole, the user can hang the mobile phone on the wrist, neck or other easily accessible places for convenient carrying; in addition, the lanyard hole can be used in conjunction with accessories such as ropes, chains or lanyards to be fixed on the user to prevent the mobile phone from falling, colliding or being lost due to negligence.

[0046] The above specific embodiments have further elaborated on the purpose, technical solutions and beneficial effects of the present invention. It should be understood that the above is only the specific embodiment of the present invention and is not used to limit the protection scope of the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A solar-powered mobile phone charging protective case, characterized in that, Comprising: a frame (1), a support cover (2), a back cover (3), a PCB substrate (4), a wireless coil (5), a power supply battery (6), and a solar charging panel; On the inner surface of the frame (1), a first snap groove is formed protruding towards the inside of the frame, and the support cover (2) is snapped with the frame (1) through the first snap groove; On the beam of the frame (1), a second snap groove is further provided, and the back cover (3) is snapped onto the frame (1) through the second snap groove; The back cover (3) and the support cover (2) are hinged; The solar charging panel is arranged between the back cover (3) and the support cover (2), and the PCB substrate (4), the wireless coil (5), and the power supply battery (6) are arranged between the support cover (2) and the solar charging panel.

2. The solar-powered mobile phone charging protective case according to claim 1, characterized in that, The solar charging panel includes a first photovoltaic panel (7) and a second photovoltaic panel (8); The first photovoltaic panel (7) is fixed on the side of the support cover (2) away from the frame (1), and the second photovoltaic panel (8) is fixed on the side of the back cover (3) close to the frame (1); The PCB substrate (4), the wireless coil (5), and the power supply battery (6) are arranged between the support cover (2) and the first photovoltaic panel (7).

3. The solar-powered mobile phone charging protective case according to claim 2, wherein The first photovoltaic panel (7) and the second photovoltaic panel (8) are electrically connected.

4. The solar mobile phone charging protective case according to claim 2, characterized in that, The first photovoltaic panel (7) and the power supply battery (6) are electrically connected.

5. The solar mobile phone charging protective case according to claim 1 or 2, characterized in that The PCB substrate (4), the wireless coil (5), and the power supply battery (6) are all fixed on the side of the support cover (2) away from the frame (1), and the PCB substrate is electrically connected to the wireless coil (5) and the power supply battery (6) respectively.

6. The solar-powered mobile phone charging protective case according to claim 1, characterized in that, On the side of the support cover (2), a hinge seat is provided, and the back cover (3) is hinged to the support cover (2) through the hinge seat.

7. The solar-powered mobile phone charging protective case according to claim 1, characterized in that, On the beam of the frame (1), a first finger groove (9) for prying up and flipping the back cover (3) is further provided.

8. The solar mobile phone charging protection case according to claim 1, characterized in that On the beam of the frame (1), a second finger groove (10) for prying up and taking out the mobile phone is further provided.

9. The solar mobile phone charging protective case according to claim 1, wherein On the beam of the frame, a lens hole (11) is further opened.

10. The solar-powered mobile phone charging protective case according to claim 1, wherein, The frame (1) is further provided with a lanyard hole (12) on the beam.

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