Box type full-package folding screen mobile phone shell
By combining PC and TPU materials to design a box-type full-coverage foldable screen phone case, the problem of existing foldable screen phone cases lacking texture and support is solved, achieving effective protection and synchronized folding function for foldable screen phones.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-09
- Publication Date
- 2026-03-31
AI Technical Summary
Existing foldable phone cases are made of soft materials, lack texture and support, and cannot effectively protect the special form factor of foldable phones.
The case is designed with a combination of PC and TPU materials, featuring a box-style full-coverage foldable screen phone case, including a PC base plate and a TPU shell. The side can be rotated synchronously by a rotating hinge attracted by magnets, and cuts and grooves are set on the side to enhance protection.
It improves the support and protection for foldable screen phones while maintaining synchronized folding functionality with the phone, enhancing the texture and durability.
Smart Images
Figure CN224068690U_ABST
Abstract
Description
[0001] A box-type full-coverage foldable screen phone case Technical Field
[0002] This utility model relates to the field of mobile phone case technology, and in particular to a box-type full-coverage folding screen mobile phone case. Background Technology
[0003] Foldable screen phone cases are protective accessories specifically designed for foldable screen phones. Compared to ordinary phone cases, they have unique structures and functions to adapt to the special form and usage needs of foldable screen phones. They synchronize with the phone's folding motion, ensuring normal use whether the phone is unfolded or folded. Currently, most foldable screen phone cases are molded from a single piece of TPU material. While these cases can move with the folding of the phone screen, the material is relatively soft and lacks texture and support. Utility Model Content
[0004] In view of this, the present invention discloses a box-type full-coverage foldable screen phone case, which combines PC material and TPU material to not only satisfy the folding function of the phone case, but also improve the support for the phone itself.
[0005] This utility model discloses a box-type full-coverage folding screen phone case, including a PC base plate and a TPU shell, wherein the PC base plate and the TPU shell are fixedly connected to form a phone case with a receiving cavity;
[0006] The TPU shell includes a main body, a first side, a second side, a third side, and a fourth side. The PC base plate is fixedly connected to the main body. The first side, the second side, and the third side are respectively fixedly connected to the main body to form the receiving cavity. The fourth side is connected to the main body through a connecting plate and can rotate relative to the main body through the connecting plate.
[0007] When the foldable phone is housed in the receiving cavity, the fourth side is attached to the rotating hinge of the foldable phone, and the first side, the second side, and the third side respectively abut against the other three side walls of the foldable phone.
[0008] Furthermore, one end of the first side is fixedly connected to one end of the second side, and the other end of the second side is fixedly connected to one end of the third side; the first side and the third side are respectively disposed on two opposite sides of the main body, and the second side and the fourth side are respectively connected to two other opposite sides of the main body.
[0009] Furthermore, the fourth side, the connecting plate, and the main body are integrally formed.
[0010] Furthermore, at least one magnetic groove is provided on the fourth side, and a magnet is provided in each magnetic groove. A baffle is provided on the outside of the magnetic groove to cover the magnetic groove. The fourth side attracts the rotating hinge of the foldable screen phone through the magnet.
[0011] Furthermore, the receiving cavity includes a first placement slot and a second placement slot. The first placement slot is located on the side of the receiving cavity closer to the PC base plate, and the second placement slot is located on the side of the receiving cavity away from the PC base plate. The first placement slot and the second placement slot are interconnected. The foldable screen phone includes a first screen assembly and a second screen assembly. The first screen assembly is received in the first placement slot. When the foldable screen phone is in the folded state, the second screen assembly is received in the second placement slot. When the foldable screen phone is in the unfolded state, the second screen assembly leaves the second placement slot.
[0012] Furthermore, a spacer protrusion is provided between the first placement groove and the second placement groove, and the spacer protrusion is located simultaneously on the first side, the second side, and the third side.
[0013] Furthermore, a first cut is provided on the first side, a second cut is provided on the second side, and a third cut is provided on the third side.
[0014] Furthermore, a lens hole is provided on the PC base plate, and a lens housing is fixed to the outside of the lens hole.
[0015] Furthermore, the lens housing is provided with a slot, and at least one buckle is provided on the inner side of the lens hole. When the lens housing part is inserted into the lens hole, the buckle engages with the slot.
[0016] Furthermore, the phone case also includes a leather layer that at least covers the outer surface of the PC base plate and the fourth side.
[0017] The technical solution disclosed in this utility model has the following advantages compared with the prior art:
[0018] By setting up a PC base plate and the TPU shell, it can be ensured that the fourth side can bend with the foldable screen phone. Furthermore, the TPU shell is provided with a first side, a second side, and a third side, which can fit tightly with the side of the phone and protect the side of the phone. Attached Figure Description
[0019] Figure 1 This is a structural diagram of a mobile phone case;
[0020] Figure 2 This is an exploded view of the phone case;
[0021] Figure 3 This is a diagram showing the phone in its unfolded state and in conjunction with the phone case.
[0022] Figure 4 This is a cross-sectional view of the phone case;
[0023] Figure 5 A schematic diagram of the structure of a phone case after removing the lens cover;
[0024] Figure 6 This is a schematic diagram of the lens housing structure;
[0025] Attached Figure Labeling Explanation
[0026] 100. Phone case; 10. TPU shell; 11. First side; 111. First cut; 12. Second side; 121. Second cut; 13. Third side; 131. Third cut; 14. Fourth side; 141. Magnet; 142. Baffle; 15. Connecting plate; 16. Main body; 17. Receiving cavity; 171. First placement slot; 172. Second placement slot; 18. Spacer protrusion; 20. PC base plate; 21. Lens hole; 211. Buckle; 22. Lens shell; 221. Slot; 30. Leather layer; 40. Fleece layer; 200. Phone; 210. First screen assembly; 220. Second screen assembly; 230. Rotating hinge. Detailed Implementation
[0027] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. It should be noted that when one component is considered to be "connected" to another component, it can be directly connected to the other component, or there may be an intervening component. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. It should also be noted that unless otherwise expressly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, it can refer to a fixed connection, a detachable connection, or an integral connection; it can refer to a mechanical connection or an electrical connection; it can refer to the internal communication between two components. For those skilled in the art, the specific meaning of the above terms in this invention can be understood according to the specific circumstances. The terminology used in this specification of the present invention is for the purpose of describing specific embodiments only and is not intended to limit the present invention.
[0028] It should also be noted that in the description of this utility model, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0029] like Figures 1 to 3 As shown, this utility model discloses a box-type full-coverage foldable screen phone case 100 for storing and protecting a foldable screen phone 200. The foldable screen phone 200 includes a first screen assembly 210 and a second screen assembly 220, which are connected by a rotating hinge 230. The first screen assembly 210 can rotate relative to the second screen assembly 220 via the rotating hinge 230. In this application, the first screen assembly 210 is secured inside the phone case 100, and the second screen assembly 220 can rotate relative to the first screen assembly 210 to enter or leave the phone case 100.
[0030] In this application, the mobile phone case 100 includes a PC base plate 20 and a TPU outer shell 10. The PC base plate 20 and the TPU outer shell 10 are fixedly connected to form a mobile phone case 100 with a receiving cavity 17. The TPU outer shell 10 includes a main body 16, a first side 11, a second side 12, a third side 13, and a fourth side 14. The PC base plate 20 is fixedly connected to the main body 16, and the first side 11, the second side 12, and the third side 13 are respectively connected to the main body. 16 is fixedly connected to form the receiving cavity 17; the fourth side 14 is connected to the main body 16 via the connecting plate 15 and the fourth side 14 can rotate relative to the main body 16 via the connecting plate 15; when the foldable screen phone 200 is received in the receiving cavity 17, the fourth side 14 is attached to the rotating hinge 230 of the foldable screen phone 200, and the first side 11, the second side 12 and the third side 13 respectively abut against the other three side walls of the foldable screen phone 200. When the foldable phone 200 is folded and stored in the phone case 100, the first side 11, the second side 12, and the third side 13 respectively wrap around the first screen assembly 210 and the second screen assembly 220, and the fourth side 14 is attached to the rotating hinge 230; when the foldable phone 200 is unfolded, the first screen assembly 210 is stored in the receiving cavity 17, the second screen assembly 220 is disengaged from the receiving cavity 17, and the rotating hinge 230 can drive the fourth side 14 to move synchronously while rotating.
[0031] In this application, the PC base plate 20 and the TPU shell 10 are integrally injection molded to ensure the firmness and stability of the connection.
[0032] Furthermore, one end of the first side 11 is fixedly connected to one end of the second side 12, and the other end of the second side 12 is fixedly connected to one end of the third side 13; the first side 11 and the third side 13 are respectively disposed on two opposite sides of the main body 16, and the second side 12 and the fourth side 14 are respectively connected to two other opposite sides of the main body 16. The fourth side 14, the connecting plate 15, and the main body 16 are integrally formed. In this application, by connecting the first side 11, the second side 12, and the third side 13 in sequence, it can be ensured that the sides of the mobile phone, except for the rotating hinge 230, are tightly wrapped.
[0033] At least one magnetic groove (not shown) is provided on the fourth side 14, and a magnet 141 is provided in each magnetic groove. A baffle 142 is provided on the outside of the magnetic groove to cover it. The fourth side 14 attracts the rotating hinge 230 of the foldable screen phone 200 through the magnet 141. Specifically, the fourth side 14 attracts the rotating hinge 230 through the magnet 141. When the second screen assembly 220 rotates relative to the first screen assembly 210 through the rotating hinge 230, the rotating hinge 230 can drive the fourth side 14 to rotate synchronously through the magnet 141.
[0034] In this application, since the fourth side 14 is made of TPU material, and a connecting plate 15 is provided between the fourth side 14 and the main body 16, the fourth side 14 can move synchronously with the rotating hinge 230. Furthermore, the two ends of the connecting plate 15 are respectively connected to the main body 16 and the fourth side 14. The connection points between the connecting plate 15 and both the main body 16 and the fourth side 14 are provided with bending portions, allowing the connecting plate 15 to bend relative to the main body 16 or the fourth side 14 at the bending portion position, thereby enabling the fourth side 14 to move with the rotating hinge 230.
[0035] like Figure 4 As shown, the receiving cavity 17 further includes a first placement slot 171 and a second placement slot 172. The first placement slot 171 is located on the side of the receiving cavity 17 closer to the PC base plate 20, and the second placement slot 172 is located on the side of the receiving cavity 17 away from the PC base plate 20. The first placement slot 171 and the second placement slot 172 are interconnected. The foldable screen phone 200 includes a first screen assembly 210 and a second screen assembly 220. The first screen assembly 210 is received in the first placement slot 171. When the foldable screen phone 200 is in the folded state, the second screen assembly 220 is received in the second placement slot 172. When the foldable screen phone 200 is in the unfolded state, the second screen assembly 220 is removed from the second placement slot 172.
[0036] Furthermore, a spacer protrusion 18 is provided between the first placement slot 171 and the second placement slot 172, and the spacer protrusion 18 is simultaneously located on the first side 11, the second side 12, and the third side 13. When the second screen assembly 220 is folded and disposed within the second placement slot 172, the spacer protrusion 18 is located between the first placement slot 171 and the second placement slot 172.
[0037] Please return to view. Figure 1Furthermore, a first cut 111 is provided on the first side 11, a second cut 121 is provided on the second side 12, and a third cut 131 is provided on the third side 13. Since the depth of the receiving cavity 17 is greater than the thickness of the first screen assembly 210, by providing the first cut 111 on the first side 11, the second cut 121 on the second side 12, and the third cut 131 on the third side 13, it is convenient for the user's fingers to touch the first screen assembly 210 at the cuts.
[0038] Please refer to Figure 5 and Figure 6 The PC base plate 20 is provided with a lens hole 21, and a lens housing 22 is fixed to the outside of the lens hole 21. The lens housing 22 is provided with a slot 221, and at least one buckle 211 is provided on the inside of the lens hole 21. When the lens housing 22 is partially inserted into the lens hole 21, the buckle 211 engages with the slot 221.
[0039] like Figure 2 As shown, the phone case 100 also includes a leather layer 30, which at least covers the outer surfaces of the PC base plate 20 and the fourth side 14. The leather layer 30 provides an anti-slip function, and also enhances aesthetics and wear resistance.
[0040] Furthermore, the first side 11, the second side 12, or the third side 13 are provided with functional holes for matching the function buttons or function holes on the foldable screen phone 200.
[0041] The inner side of the PC base plate 20 is provided with a velvet layer 40, which is attached to the surface of the mobile phone.
[0042] This utility model can be implemented and modified in various ways without departing from the general spirit and scope of this utility model. The above-described embodiments are used to illustrate the utility model, but do not limit the scope of this utility model.
Claims
1. A box-style full-wrap folding screen phone case, characterized in that, The mobile phone case comprises a PC base plate and a TPU shell which are fixedly connected to form a mobile phone case with a receiving cavity. The TPU shell comprises a main body, a first side, a second side, a third side and a fourth side, the PC base plate is fixedly connected with the main body, the first side, the second side and the third side are fixedly connected with the main body to form the receiving cavity, and the fourth side is connected with the main body through a connecting plate and can rotate relative to the main body through the connecting plate. When the folding screen mobile phone is received in the receiving cavity, the fourth side adheres to the rotating hinge of the folding screen mobile phone, and the first side, the second side and the third side respectively abut against the other three side walls of the folding screen mobile phone.
2. The box-type full-coverage folding-screen phone case according to claim 1, characterized in that, One end of the first side is fixedly connected with one end of the second side, and the other end of the second side is fixedly connected with one end of the third side.
3. The box-type full-coverage folding-screen phone case according to claim 1, wherein, The first side and the third side are respectively arranged on two opposite sides of the main body, and the second side and the fourth side are respectively connected to the other two opposite sides of the main body.
4. The clamshell full-wrap folding phone case of claim 1, wherein, The fourth side, the connecting plate and the main body are integrally formed.
5. The box-type full-coverage folding-screen phone case according to claim 1, characterized in that, At least one magnetic slot is arranged on the fourth side, a magnet is arranged in each magnetic slot, a baffle is arranged outside the magnetic slot to shield the magnetic slot, and the fourth side is attracted to the rotating hinge of the folding screen mobile phone through the magnet.
6. The clamshell full-wrap folding phone case of claim 5, wherein, The receiving cavity comprises a first placing slot and a second placing slot, the first placing slot is located on one side of the receiving cavity close to the PC base plate, the second placing slot is located on one side of the receiving cavity away from the PC base plate, the first placing slot and the second placing slot are in communication with each other, the folding screen mobile phone comprises a first screen assembly and a second screen assembly, the first screen assembly is received in the first placing slot, in the folded state of the folding screen mobile phone, the second screen assembly is received in the second placing slot, and in the unfolded state of the folding screen mobile phone, the second screen assembly is separated from the second placing slot.
7. The clamshell full-wrap folding phone case of claim 1, wherein, A spacing protrusion is arranged between the first placing slot and the second placing slot, and the spacing protrusion is located on the first side, the second side and the third side.
8. The clamshell full-wrap folding phone case of claim 1, wherein, A first cutout is arranged on the first side, a second cutout is arranged on the second side, and a third cutout is arranged on the third side.
9. The clamshell full-wrap folding phone case of claim 8, wherein, A lens hole is arranged on the PC base plate, and a lens shell is fixed outside the lens hole.
10. The clamshell full-wrap folding phone case of claim 1, wherein, A clamping groove is arranged on the lens shell, and at least one clamping buckle is arranged inside the lens hole, and the clamping buckle is clamped with the clamping groove when the lens shell is partially inserted into the lens hole. The mobile phone case further comprises a leather layer which covers at least the outer surfaces of the PC base plate and the fourth side.