Anti-drop DIY (do it yourself) user-defined background mobile phone shell

Abstract

The utility model discloses an anti-drop DIY customized background mobile phone shell, and relates to the technical field of mobile phone shells. The device comprises a shell, buffer layers are arranged at the four corners of an inner cavity of the shell, a user-defined assembly is fixedly connected to the bottom of the rear end of the shell and comprises an installation cover, one side of the installation cover is fixedly connected with the shell, a background plate is arranged in an inner cavity of the installation cover, and the background plate is fixedly connected with the installation cover. A transparent protective cover is arranged in the inner cavity of the mounting cover and located on one side of the background plate. Through the unique structural design and material selection of the buffer layer, a high-efficiency energy-absorbing buffer structure is formed, and the elastic material has high elasticity and good restorability, so that when the mobile phone is impacted, the mobile phone can respond quickly and absorb a large amount of energy, and the service life of the mobile phone is prolonged. And through the cooperation of the flexible interlayer and the air filled in the flexible interlayer, the effects of energy absorption and impact force dispersion are further enhanced, and reliable anti-falling protection is provided for the mobile phone.

Description

Technical Field

[0001] This utility model belongs to the field of mobile phone case technology, and in particular relates to a DIY customizable background mobile phone case that is drop-proof. Background Technology

[0002] In today's digital age, smartphones have become an indispensable tool in people's lives. With the widespread use of smartphones, people's demand for the protection and personalization of their phones is growing. As an important accessory for mobile phones, phone cases have also developed rapidly. Phone cases are decorative items used to protect or decorate the appearance of mobile phones.

[0003] Ordinary phone cases offer limited drop protection. When a phone is accidentally dropped, they often fail to effectively cushion the impact, easily leading to broken screens and damage to the phone body, causing financial losses to users. Although there are some drop-proof phone cases on the market, most of them have relatively simple designs and lack personalization. Users find it difficult to customize the background of their phone cases according to their own preferences and needs, and cannot fully showcase their personal characteristics and creativity.

[0004] To address this issue, we offer a drop-proof DIY custom background phone case to solve the problems mentioned above. Utility Model Content

[0005] The purpose of this utility model is to provide a drop-proof DIY customizable background phone case. By combining the shell, buffer layer and custom components, it solves the problem that the drop-proof performance of ordinary phone cases in the prior art is limited and that it is difficult to customize the background of the phone case according to one's own preferences and needs.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution.

[0007] This utility model relates to a drop-proof DIY customizable background phone case, comprising a shell, with buffer layers at each of the four corners of the shell's inner cavity, and a customizable component fixedly connected to the bottom of the rear end of the shell. The customizable component includes a mounting cover, one side of which is fixedly connected to the shell. A background panel is located within the inner cavity of the mounting cover, and a transparent protective cover is located within the inner cavity of the mounting cover and on one side of the background panel. Magnetic plates are fixedly connected to each of the four corners of the inner cavity of the mounting cover, and magnetic blocks that cooperate with the magnetic plates are fixedly connected to the surface of the transparent protective cover. The shell is made of high-strength, high-toughness thermoplastic polyurethane elastomer rubber material, which possesses good elasticity and flexibility, effectively resisting external impacts and protecting the phone body. The shell's shape perfectly fits the phone, and the edges are thickened to further enhance its drop-proof performance. The background panel is made of replaceable PVC soft board material, and various patterns, photos, or text can be printed on its surface, allowing users to customize it according to their preferences.

[0008] The present invention is further provided that speaker openings are provided on both sides of the bottom of the housing, and charging head openings are provided at the bottom of the housing. The speaker openings and charging head openings can facilitate the conduction of sound emitted by the speaker of the mobile phone, and at the same time facilitate the connection of the charging head.

[0009] The present invention is further configured such that the buffer layer is disposed at the four corners of the shell, is made of elastic material, has a hollow structure inside, and has a flexible partition inside the hollow structure. The flexible partition divides the hollow structure into independent cavities, which are filled with air. The buffer layer enhances the shell's energy absorption and impact dispersion effect, providing reliable drop protection for the mobile phone.

[0010] The present invention is further configured such that the buffer layer is made of silicone rubber elastic material and the flexible partition is made of polyester fiber material. The elastic material of the buffer layer is selected as silicone rubber with high elasticity and good recovery, which can deform quickly when impacted, absorb a large amount of impact force, and quickly return to its original shape after the impact, providing continuous protection for the mobile phone. The flexible partition is made of soft and tough polyester fiber material, which can not only effectively separate the cavity, but also buffer the impact force to a certain extent and prevent mutual influence between the cavities.

[0011] The present invention is further configured such that the transparent protective cover is made of acrylic material, and the transparent protective cover is magnetically connected to the mounting cover by a magnetic block. The transparent protective cover covers the back of the mounting cover, which can both protect the background board and clearly display the background pattern. The transparent protective cover is connected to the housing by magnetic attraction, which is convenient for disassembly and installation.

[0012] The present invention is further configured such that the background board is made of a flexible material, namely PVC soft board, and various patterns, photos or text can be printed on the surface of the background board. Users can customize it according to their own preferences. The background board can be quickly replaced by cooperating with the transparent protective cover.

[0013] The present invention is further configured such that a buckle is fixedly connected to the bottom of the transparent protective cover, and a limiting groove is provided at the bottom of the mounting cover. The buckle and the limiting groove are adapted to each other. The buckle and the limiting groove are designed to facilitate the user to quickly disassemble the transparent protective cover, thereby facilitating the replacement of the background board.

[0014] The present invention is further configured such that a volume key protective cover is provided on the top of one side of the housing, and a lock screen key protective cover is provided on one side of the housing and below the volume key protective cover. Both the volume key protective cover and the lock screen key protective cover are made of flexible silicone material, which can ensure comfort when pressing the keys and improve the user experience.

[0015] The present invention has the following beneficial effects.

[0016] 1. This utility model forms a highly efficient energy-absorbing buffer structure through the unique structural design and material selection of the buffer layer. The high elasticity and good resilience of the elastic material enable the phone to respond quickly and absorb a large amount of energy when it is impacted. The combination of the flexible partition and the air filling inside further enhances the effect of energy absorption and impact force dispersion, providing reliable drop protection for the phone.

[0017] 2. This utility model allows users to easily change the background of their phone case according to their own preferences and creativity through the design of customizable components. The rich selection of backgrounds and the simple and convenient replacement mechanism meet users' needs for personalized customization, allowing users to fully express their personal characteristics. Whether installing the phone, changing the background, or using the phone, the operation of this invention is very simple. Users can easily complete various operations without the aid of any tools, thus improving the user experience. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0019] Figure 1 This is a 3D image of a DIY custom background phone case designed to prevent drops.

[0020] Figure 2 This is a 3D view of the rear of a DIY custom background phone case designed to prevent drops.

[0021] Figure 3This is a 3D image of a DIY custom background phone case designed for drop protection, viewed from below.

[0022] Figure 4 This is a rear-view 3D view of the casing of a DIY custom background phone case designed for drop protection.

[0023] Figure 5 This is a cross-sectional view of the buffer layer in a DIY custom background phone case designed for drop protection.

[0024] In the attached diagram: 1. Housing; 2. Buffer layer; 3. Custom component; 301. Mounting cover; 302. Background plate; 303. Transparent protective cover; 304. Magnetic plate; 305. Magnetic block; 4. Speaker opening; 5. Charging head opening; 6. Flexible partition; 7. Buckle block; 8. Limiting groove; 9. Volume button protective cover; 10. Lock button protective cover. Detailed Implementation

[0025] The technical solutions of the present utility model will be described below with reference to the accompanying drawings. The described embodiments are only some embodiments of the present utility model, and not all embodiments. Example 1

[0026] Please see Figure 1-5 This utility model is a DIY customizable background phone case that is drop-proof. It includes a shell 1, with buffer layers 2 provided at the four corners of the inner cavity of the shell 1. A customizable component 3 is fixedly connected to the bottom of the rear end of the shell 1. The customizable component 3 includes a mounting cover 301, one side of which is fixedly connected to the shell 1. A background plate 302 is provided in the inner cavity of the mounting cover 301. A transparent protective cover 303 is provided in the inner cavity of the mounting cover 301 and on one side of the background plate 302. Magnetic plates 304 are fixedly connected at the four corners of the inner cavity of the mounting cover 301. Magnetic blocks 305 that cooperate with the magnetic plates 304 are fixedly connected to the surface of the transparent protective cover 303.

[0027] Specifically: the casing 1 is made of high-strength, high-toughness thermoplastic polyurethane elastomer rubber material. This material has good elasticity and flexibility, which can effectively resist external impact and protect the phone body. The shape of the casing 1 is perfectly adapted to the phone, and the edges are thickened to further enhance the drop resistance. The background plate 302 is made of replaceable PVC soft board material. Various patterns, photos or texts can be printed on the surface of the background plate 302, and users can customize it according to their own preferences. Example 2

[0028] Please see Figure 1-5Based on Embodiment 1, speaker openings 4 are provided on both sides of the bottom of the housing 1, and charging head openings 5 ​​are provided on the bottom of the housing 1. Buffer layers 2 are located at the four corners of the housing 1 and are made of elastic material. The interior is a hollow structure with a flexible partition 6 inside. The flexible partition 6 divides the hollow structure into independent cavities filled with air. Buffer layer 2 is made of silicone rubber elastic material, and flexible partition 6 is made of polyester fiber material. Transparent protective cover 303 is made of acrylic material and is magnetically connected to mounting cover 301 via magnetic block 305. Background plate 302 is made of flexible material, specifically PVC soft board. Buckle 7 is fixedly connected to the bottom of transparent protective cover 303. Limiting groove 8 is provided at the bottom of mounting cover 301, and buckle 7 and limiting groove 8 are compatible. Volume button protective cover 9 is provided on the top of one side of the housing 1, and lock screen protective cover 10 is provided on one side of the housing 1 below the volume button protective cover 9.

[0029] Specifically: the speaker opening 4 and the charging head opening 5 facilitate the conduction of sound emitted by the phone's speaker and also facilitate the connection of the charging head. The buffer layer 2 enhances the energy absorption and impact dispersion effect of the shell 1, providing reliable drop protection for the phone. The elastic material of the buffer layer 2 is made of highly elastic and resilient silicone rubber, which can deform rapidly upon impact, absorb a large amount of impact force, and quickly return to its original shape after the impact, providing continuous protection for the phone. The flexible partition 6 is made of soft and tough polyester fiber material, which can not only effectively separate the cavities but also buffer impact force to a certain extent and prevent mutual interference between the cavities. The transparent protective cover 303 covers... Covering the back of the mounting cover 301, it protects the background panel 302 while clearly displaying the background pattern. The transparent protective cover 303 is connected to the housing 1 by magnetic attraction, making it easy to remove and install. Various patterns, photos, or text can be printed on the surface of the background panel 302, allowing users to customize it according to their preferences. The background panel 302 can be quickly replaced by working with the transparent protective cover 303. The buckle 7 and the limiting groove 8 allow users to quickly remove the transparent protective cover 303, facilitating the replacement of the background panel 302. The volume button protective cover 9 and the lock screen button protective cover 10 are both made of flexible silicone material, ensuring comfort when pressing the buttons and improving the user experience.

[0030] The working principle of this utility model is as follows: Place the phone against the inside of the casing 1, align the edge of the phone with the casing 1, and gently press the phone so that the casing 1 is firmly locked onto the edge of the phone, ensuring that the phone is securely installed. When the background plate 302 needs to be replaced, by snapping on the buckle 7, the buckle 7 moves the transparent protective cover 303 out from the inside of the mounting cover 301, thereby allowing the background plate 302 to be quickly removed. When the phone is accidentally dropped, the elastic material of the buffer layer 2 is first deformed by the impact, absorbing part of the impact force. At the same time, the flexible partition 6 buffers and disperses the impact force, allowing the air in each cavity to fully absorb energy, further absorbing and dispersing the remaining impact force, thus protecting the phone from damage in all aspects.

[0031] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to specific implementation methods. The present specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present utility model, so that those skilled in the art can better understand and utilize the present utility model.

Claims

1. A drop-proof DIY customizable background phone case, comprising a shell (1), characterized in that: The four corners of the inner cavity of the housing (1) are provided with buffer layers (2), and the bottom of the rear end of the housing (1) is fixedly connected with a custom component (3). The custom component (3) includes a mounting cover (301), one side of which is fixedly connected to the housing (1). The inner cavity of the mounting cover (301) is provided with a background plate (302). The inner cavity of the mounting cover (301) and one side of the background plate (302) is provided with a transparent protective cover (303). Magnetic plates (304) are fixedly connected to the four corners of the inner cavity of the mounting cover (301). Magnetic blocks (305) that cooperate with the magnetic plates (304) are fixedly connected to the surface of the transparent protective cover (303).

2. The DIY customizable background phone case with drop protection according to claim 1, characterized in that: The bottom of the housing (1) has speaker openings (4) on both sides and a charging head opening (5) on the bottom.

3. A drop-proof DIY customizable background phone case according to claim 1, characterized in that: The buffer layer (2) is located at the four corners of the shell (1), is made of elastic material, and has a hollow structure inside. A flexible partition (6) is provided inside the hollow structure, which divides the hollow structure into independent cavities, and the cavities are filled with air.

4. A drop-proof DIY customizable background phone case according to claim 3, characterized in that: The buffer layer (2) is made of silicone rubber elastic material, and the flexible partition layer (6) is made of polyester fiber material.

5. A drop-proof DIY customizable background phone case according to claim 1, characterized in that: The transparent protective cover (303) is made of acrylic material and is magnetically connected to the mounting cover (301) via a magnetic block (305).

6. A drop-proof DIY customizable background phone case according to claim 1, characterized in that: The background board (302) is made of a flexible material, namely PVC soft board.

7. A drop-proof DIY customizable background phone case according to claim 1, characterized in that: The bottom of the transparent protective cover (303) is fixedly connected with a buckle (7), and the bottom of the mounting cover (301) is provided with a limiting groove (8), and the buckle (7) and the limiting groove (8) are adapted to each other.

8. A drop-proof DIY customizable background phone case according to claim 1, characterized in that: A volume key shield (9) is provided on the top of one side of the housing (1), and a lock screen key shield (10) is provided on one side of the housing (1) and below the volume key shield (9).

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