Mobile phone shell capable of replacing photo
By designing a phone case with interchangeable photos, using highly transparent materials and a recessed cavity structure, the problem of wear and dirt on custom phone case patterns is solved, achieving both photo protection and personalized display, thus improving user experience and aesthetics.
Patent Information
- Application Number
- CN202422303302.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-20
- Publication Date
- 2025-10-31
- Estimated Expiration
- 2034-09-20
AI Technical Summary
The patterns on existing custom phone cases are easily worn and dirty, and cannot be replaced, which limits users' personalization choices. Furthermore, the gloss and clarity decrease after long-term use.
Design a phone case with interchangeable photos. The case is made of highly transparent material and has a recessed cavity inside. The photo is fixed to the back of the phone by the case. It has a lens hole design and through holes on the sides to match the phone's functional components. The material is polycarbonate or polymethyl methacrylate.
It effectively protects photos from wear and tear and dirt, ensuring clear and bright visual effects. Users can change photos at any time, extending the lifespan of photos, reducing resource waste, and improving the user experience.
Smart Images

Figure CN223502911U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of mobile phone case technology, and in particular to a mobile phone case with interchangeable photos. Background Technology
[0002] With the widespread use of smartphones, personalized phone cases have become a way for consumers to pursue uniqueness. Currently, most customized phone cases on the market print the design on the back, which not only easily leads to wear and tear and dirt, but also limits the user's personalization options as the design cannot be changed once customized. Furthermore, because the design is exposed, it loses its original luster and clarity over time. Therefore, this paper proposes a phone case with interchangeable photos to solve these problems. Utility Model Content
[0003] This invention aims to provide a phone case with interchangeable photos. The case houses the photos inside, preventing direct contact with the external environment and thus extending the photos' lifespan. Furthermore, users can change the photos inside at any time according to their personal preferences, greatly enhancing the user experience.
[0004] This utility model provides a phone case with replaceable photos. The back of the phone case is made of a highly transparent material, and a recessed cavity for placing photos is provided on the inside of the case. The size of the recessed cavity is the same as the size of the photo. After the phone is put into the case, the back of the phone abuts against the inside of the case and the photo, so that the photo cannot be moved.
[0005] Further describing the aforementioned solution, the phone case has a lens aperture for the lens to pass through. The phone case also has apertures on its periphery that match the phone's charging port, microphone, speaker, and infrared sensor.
[0006] Compared with the prior art, the present invention has the following significant advantages:
[0007] Strong photo protection: Because the photos are placed inside the phone case and secured by the tight fit between the case and the back of the phone, direct contact between the photos and the outside world is avoided. This effectively prevents the photos from being worn down by friction and scratches, as well as from dirt caused by dust, oil stains and other contaminants, greatly extending the lifespan of the photos.
[0008] Excellent visual effect: The phone case, made of highly transparent material, will not obscure the colors and details of the photos. Instead, it creates a crystal-like effect, making the photos look clearer and brighter, and enhancing the overall aesthetics and texture.
[0009] High degree of personalization: Users can change the photos inside the case at any time according to their own preferences. Whether it is a family photo, travel scenery or a work of art, it can easily show a personalized style and meet the diverse needs of users.
[0010] Simple and quick to operate: No complicated tools are needed. Simply separate the phone from the phone case and replace the photo. Users can complete the photo replacement in a short time.
[0011] Environmentally friendly and sustainable: When the phone case needs to be replaced due to prolonged use, the photo inside the case remains intact and can continue to be used, reducing resource waste and embodying the concept of green environmental protection. Attached Figure Description
[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0013] Figure 1 This is an overall schematic diagram of an embodiment of the present utility model;
[0014] Figure 2 , Figure 3 An installation diagram provided for an embodiment of this utility model.
[0015] The following are the labeling elements in the figure:
[0016] 1. Phone case; 11. Recessed cavity; 12. Lens aperture; 13. Back; 2. Photo; 3. Phone.
[0017] The accompanying drawings have illustrated specific embodiments of the present invention, which will be described in more detail below. These drawings and descriptions are not intended to limit the scope of the present invention in any way, but rather to illustrate the concept of the present invention to those skilled in the art through reference to specific embodiments. Detailed Implementation
[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.
[0019] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intermediate element present. Conversely, when an element is referred to as being "directly on" another element, there is no intermediate element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementations. The terms "upper end," "lower end," "left side," "right side," "front end," "rear end," and similar expressions used herein refer to the positional relationship with reference to the accompanying drawings.
[0020] To make the technical solution and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.
[0021] Please see Figures 1-3 As shown, this utility model provides a phone case with replaceable photos. The back 13 of the phone case 1 is made of highly transparent material. A recessed cavity 11 for placing photos is provided on the inside of the case. The size of the recessed cavity 11 is the same as the size of the photo 2. After the phone 3 is put into the case, the back of the phone 3 abuts against the inside of the case and the photo 2, so that the photo 2 cannot be moved.
[0022] The phone case 1 has a lens aperture 12 for the lens to pass through. The sides of the phone case 1 have through holes that match the phone's charging port, microphone, speaker, and infrared sensor.
[0023] To gain a more thorough and comprehensive understanding of the disclosure of this utility model, its principles will be further explained below in conjunction with its usage.
[0024] The phone case 1 of this utility model is made of a highly transparent material, such as polycarbonate (PC) or polymethyl methacrylate (PMMA). These materials have good light transmission and impact resistance, while being lightweight and comfortable to hold.
[0025] The transparent casing has a recessed space inside for placing Photo 2. The depth of this space is approximately 0.5mm to 1mm to ensure that Photo 2 can be placed stably without slipping.
[0026] In actual use, the user needs to customize the desired photo 2 to the appropriate shape and size, place photo 2 into the recessed cavity 11, and carefully adjust its position to ensure it is centered. For example... Figure 2 , 3 As shown, insert the phone 3 into the phone case 1 from the top or bottom until the back of the phone 3 is completely flush with the inner wall of the transparent case and the photo 2. At this point, the photo 2 is firmly fixed inside the case.
[0027] Users can change the photo inside the casing at any time according to their personal preferences.
[0028] In summary, the phone case provided by this utility model isolates the photos from direct contact with the outside world, greatly reducing wear and tear and dirt. Furthermore, the photos can be changed at any time, just like phone and computer wallpapers, significantly enhancing the emotional value. Additionally, when the phone case reaches the end of its lifespan, only the phone case needs to be replaced; the photos are protected and can be used for a long time. These features are not available in traditional custom phone cases.
[0029] Other embodiments of this invention will readily occur to those skilled in the art upon consideration of the specification and practice of the invention. This application is intended to cover any variations, uses, or adaptations of the invention that follow the general principles of the invention and include common knowledge or customary techniques in the art not disclosed herein. The specification and embodiments are to be considered exemplary only, and the true scope and spirit of the invention are indicated by the following claims.
[0030] It should be understood that this invention is not limited to the precise structure described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The scope of this invention is limited only by the appended claims.
Claims
1. A phone case with interchangeable photos, characterized in that: The device includes a phone case (1), the back (13) of which is made of transparent material. The device is characterized in that: a recessed cavity (11) for placing a photo (2) is provided inside the phone case (1), the size of the recessed cavity (11) is the same as the size of the photo (2), and the depth of the recessed cavity (11) is 0.5-1mm; after the phone (3) is put into the phone case (1), the back of the phone (3) directly presses the photo (2) so that it is close to the bottom surface of the recessed cavity (11), and the edge of the photo (2) is completely confined within the recessed cavity (11).
2. The phone case with interchangeable photos according to claim 1, characterized in that, The phone case (1) has a lens through hole (12) for the lens to pass through.
3. A phone case with interchangeable photos according to claim 1, characterized in that, The phone case (1) has through holes on its periphery that match the phone's charging port, microphone, speaker, and infrared sensor.