Mobile phone shell with magnetic back plate

Abstract

The utility model belongs to the field of mobile phone shells, and particularly relates to a mobile phone shell with a magnetic back plate, which comprises a frame, an installation cavity for installing a mobile phone is arranged in the frame, and the installation cavity penetrates through the rear side surface of the frame to form a disassembly and assembly opening for exposing a rear cover of the mobile phone; a magnetic attraction piece is arranged in the back plate, and the back plate is detachably and magnetically attracted to the rear cover of the mobile phone through the magnetic attraction piece. According to the utility model, the structure of the frame is simpler, and a magnetic attraction structure does not need to be embedded in the frame, so that the processing flow of the frame is simple, and the production cost is lower; in addition, a plurality of magnetic attraction pieces do not need to be arranged around the edge of the back plate, only the magnetic attraction pieces are arranged in the middle of the back plate, the processing flow of the back plate is relatively simple, and the production cost is lower.

Description

Technical Field

[0001] This utility model belongs to the field of mobile phone cases, and specifically relates to a mobile phone case with a magnetic back panel. Background Technology

[0002] With the advent of the smartphone era, the variety of phone cases has continued to increase, not only in terms of diverse materials but also in terms of increasingly innovative designs and functions, making it a huge industry. For example, a previously disclosed patent for a phone case with a replaceable back panel (CN202320480204.4) includes: a phone case base, a replaceable back panel, a first magnet, and a second magnet. The phone case base is installed on the back of the phone, and a plurality of first magnets are embedded in the phone case base. A plurality of second magnets are disposed on the inner surface of the replaceable back panel. The positions of the first magnets and the second magnets correspond one-to-one, and the corresponding first magnets and second magnets match in shape. The replaceable back panel is detachably attached to the phone case base by the magnetic attraction structure formed by the first magnets and the second magnets. This type of phone case can meet the diverse needs of different users for phone cases in terms of color and pattern. Without replacing the entire phone case, simply changing the replaceable back panel allows for alterations to the color and pattern, avoiding the potential damage to the phone caused by frequently disassembling the entire case. However, this type of phone case has the following drawbacks: to ensure a stable connection between the back panel and the phone case, multiple magnets need to be placed around the edge of the back panel, and corresponding magnets also need to be placed on the side walls of the phone case to achieve a magnetic connection. However, this structural design not only complicates the phone case manufacturing process and significantly reduces production efficiency, but also substantially increases material costs. Utility Model Content

[0003] To address the aforementioned issues, the present invention aims to provide a mobile phone case with a magnetic back panel, the back panel of which can be easily replaced; furthermore, the processing of this mobile phone case is relatively simple, and the production cost is relatively low.

[0004] To achieve the above objectives, the technical solution of this utility model is as follows.

[0005] A mobile phone case with a magnetic back panel, characterized in that it comprises:

[0006] The frame has a mounting cavity for mounting a mobile phone, and the mounting cavity extends through the rear side of the frame to form a disassembly and assembly port for exposing the back cover of the mobile phone.

[0007] The back panel has a magnetic attachment inside, and the back panel is magnetically attached to the back cover of the mobile phone in a detachable manner via the magnetic attachment.

[0008] When using this phone case, the phone is inserted into the mounting cavity, and the back panel is magnetically attached to the phone's back cover to complete the assembly of the phone case and the phone. The back panel can be replaced as needed to meet diverse user requirements. In this phone case, the back panel is directly magnetically connected to the phone's back cover, eliminating the need for magnetic attachment to the frame or other direct connections. This simplifies the frame structure, eliminating the need for embedded magnetic structures, thus simplifying the frame manufacturing process and reducing production costs. It also eliminates the need for multiple magnetic attachments around the edges of the back panel; a single magnetic attachment is sufficient in the center, further simplifying the back panel manufacturing process and reducing production costs.

[0009] Furthermore, the mounting / removing opening is fitted around the outer periphery of the back panel that is magnetically attached to the back cover of the phone. After the back panel is magnetically attached to the back cover of the phone installed in the mounting cavity, the mounting / removing opening around the outer periphery of the back panel can limit the position of the back panel, thereby improving the stability of the back panel installation.

[0010] Furthermore, the height of the back panel magnetically attached to the back cover of the phone is no higher than the rear side of the back panel. After the back panel is magnetically attached to the back cover of the phone installed in the mounting cavity, the height of the back panel is no lower than the rear side of the back panel, so that the back panel will not protrude from the rear side of the back panel, further improving the stability of the back panel installation.

[0011] Furthermore, the back panel has clearance holes for the mobile phone camera.

[0012] Furthermore, a protective ring for protecting the mobile phone camera is provided around the outer periphery of the clearance hole of the back plate.

[0013] Furthermore, the protective ring on the back panel that is magnetically attached to the back cover of the phone is higher than the rear side of the back panel. After the back panel is magnetically attached to the back cover of the phone installed in the mounting cavity, the protective ring protrudes from the rear side of the back panel, making it easy to install and remove the back panel.

[0014] Furthermore, a gap is formed between the back panel magnetically attached to the back cover of the phone and the mounting / removing port. This gap facilitates the removal and installation of the back panel.

[0015] Furthermore, a disassembly / reassembly gap is formed between the periphery of the back panel that is magnetically attached to the back cover of the mobile phone and the disassembly / reassembly port.

[0016] Furthermore, the magnetic component is embedded in the back panel; or, the magnetic component is fixed to one side of the back panel that is attached to the back cover of the phone; or, the magnetic component is fixed to the other side of the back panel that is away from the back cover of the phone.

[0017] The beneficial effects of this utility model are as follows: When using this phone case, the phone is installed into the mounting cavity, and the back panel is magnetically attached to the back cover of the phone to complete the assembly of the phone case and the phone. Furthermore, the back panel magnetically attached to the back cover can be replaced as needed to meet the diverse needs of users for phone cases. In this phone case, the back panel is directly magnetically connected to the back cover of the phone, without the need for magnetic attachment to the frame or other direct connections. This simplifies the frame structure, eliminating the need for embedded magnetic structures, thus simplifying the frame processing and reducing production costs. It also eliminates the need for multiple magnetic attachments around the edges of the back panel; a magnetic attachment is only required in the central area, further simplifying the back panel processing and reducing production costs. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model.

[0019] Figure 2 This is an exploded view of this utility model.

[0020] Figure 3 This is a longitudinal sectional view of the present invention.

[0021] Figure 4 yes Figure 3 A magnified view of part A.

[0022] Figure 5 yes Figure 3 A magnified view of section B.

[0023] Figure 6 This is a cross-sectional view of the present invention taken in a horizontal direction.

[0024] Figure 7 yes Figure 6 A magnified view of a portion of point C.

[0025] Figure 8 yes Figure 6 A magnified view of a portion of point D.

[0026] 1. Frame; 11. Mounting cavity; 12. Removal port; 13. Gap;

[0027] 2. Back plate; 21. Clearance hole; 22. Protective ring;

[0028] 3. Mobile phone. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0030] See Figure 1-8 This embodiment provides a mobile phone case with a magnetic back panel, comprising:

[0031] The frame 1 has a mounting cavity 11 for mounting the mobile phone 3 inside the frame 1. The mounting cavity 11 extends through the rear side of the frame 1 to form a disassembly and assembly port 12 for exposing the back cover of the mobile phone 3.

[0032] The back panel 2 has a magnetic attachment inside, which allows it to be detachably magnetically attached to the back cover of the phone 3. Specifically, the magnetic attachment can be a magnet, located in the center of the back panel 2.

[0033] When using this phone case, the phone 3 is assembled by inserting the phone 3 into the mounting cavity 11 and magnetically attaching the back plate 2 to the back cover of the phone 3. The back plate 2 can be replaced as needed to meet the diverse needs of users. In this phone case, the back plate 2 is directly magnetically connected to the back cover of the phone 3, without the need for magnetic attachment or other direct connections to the frame 1. This simplifies the structure of the frame 1, eliminating the need for embedded magnetic structures, thus simplifying the manufacturing process and reducing production costs. It also eliminates the need for multiple magnetic attachments around the edges of the back plate 2, requiring only a magnetic attachment in the central area, further simplifying the manufacturing process and reducing production costs.

[0034] In this embodiment, the mounting port 12 is fitted around the outer periphery of the back plate 2, which is magnetically attached to the back cover of the mobile phone 3. After the back plate 2 is magnetically attached to the back cover of the mobile phone 3 installed in the mounting cavity 11, the mounting port 12 fits around the outer periphery of the back plate 2, which can limit the position of the back plate 2 and improve the stability of the installation of the back plate 2.

[0035] In this embodiment, the height of the back plate 2 magnetically attached to the back cover of the mobile phone 3 is not higher than the rear side of the back plate 2. After the back plate 2 is magnetically attached to the back cover of the mobile phone 3 installed in the mounting cavity 11, the height of the back plate 2 is not lower than the rear side of the back plate 2, so that the back plate 2 will not protrude from the rear side of the back plate 2, further improving the stability of the installation of the back plate 2.

[0036] In this embodiment, the back plate 2 is provided with a clearance hole 21 for the camera of the mobile phone 3.

[0037] In this embodiment, a protective ring 22 for protecting the camera of the mobile phone 3 is provided around the outer periphery of the clearance hole 21 of the back plate 2.

[0038] In this embodiment, the protective ring 22, which is magnetically attached to the back panel 2 of the back cover of the mobile phone 3, is higher than the rear side of the back panel 2. After the back panel 2 is magnetically attached to the back cover of the mobile phone 3 installed in the mounting cavity 11, the protective ring 22 protrudes from the rear side of the back panel 2, making it easy to install and remove the back panel 2.

[0039] See Figure 3-8 In this embodiment, a disassembly gap 13 is formed between the back panel 2 magnetically attached to the back cover of the mobile phone 3 and the disassembly port 12. The disassembly gap 13 facilitates the disassembly and assembly of the back panel 2.

[0040] In this embodiment, a disassembly gap 13 is formed between the periphery of the back panel 2 on the back cover of the mobile phone 3 and the disassembly port 12. The periphery of the back panel 2 refers to its four sides: top, bottom, left, and right.

[0041] In this embodiment, the magnetic component is embedded in the back panel 2; or, the magnetic component is fixed to the back panel 2 on one side of the back cover of the mobile phone 3; or, the magnetic component is fixed to the other side of the back panel 2 away from the back cover of the mobile phone 3.

[0042] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A mobile phone case with a magnetic back panel, characterized in that, include: The frame has a mounting cavity for mounting a mobile phone, and the mounting cavity extends through the rear side of the frame to form a disassembly and assembly port for exposing the back cover of the mobile phone. The back panel has a magnetic attachment inside, and the back panel is magnetically attached to the back cover of the mobile phone in a detachable manner via the magnetic attachment.

2. A mobile phone case with a magnetic back panel according to claim 1, characterized in that, The disassembly port is attached to the outer periphery of the back panel that is magnetically attached to the back cover of the mobile phone.

3. A mobile phone case with a magnetic back panel according to claim 2, characterized in that, The height of the back panel that is magnetically attached to the back cover of the phone is no higher than the rear side of the back panel.

4. A mobile phone case with a magnetic back panel according to claim 3, characterized in that, The back panel has a clearance hole for the mobile phone camera.

5. A mobile phone case with a magnetic back panel according to claim 4, characterized in that, The back plate has a protective ring around the periphery of the clearance hole to protect the mobile phone camera.

6. A mobile phone case with a magnetic back panel according to claim 5, characterized in that, The protective ring on the back panel that is magnetically attached to the back cover of the phone is higher than the rear side of the back panel.

7. A mobile phone case with a magnetic back panel according to claim 2, characterized in that, A gap is formed between the back panel that is magnetically attached to the back cover of the mobile phone and the disassembly port.

8. A mobile phone case with a magnetic back panel according to claim 7, characterized in that, The periphery of the back panel that is magnetically attached to the back cover of the mobile phone has a gap between it and the mounting / removing opening.

9. A mobile phone case with a magnetic back panel according to any one of claims 1-8, characterized in that, The magnetic connector is embedded in the back panel; or, the magnetic connector is fixed to one side of the back panel that is attached to the back cover of the phone; or, the magnetic connector is fixed to the other side of the back panel that is away from the back cover of the phone.

Images