Multifunctional mobile phone shell

Abstract

The multifunctional mobile phone shell comprises a shell body, an ink screen, a backboard and a mobile phone support, the shell body is provided with a front installation groove and a rear installation groove, the front installation groove is used for installing an external mobile phone, the shell body is provided with a lens hole penetrating through the front installation groove, and the rear installation groove and the lens hole are arranged at intervals; the ink screen is mounted in the rear mounting groove and can be in communication connection with external equipment; the back plate is connected with the shell and covers the rear mounting groove, and a visual area is arranged at the position, located on the ink screen, of the back plate; the mobile phone support is rotatably arranged between the rear mounting groove and the lens hole, and the mobile phone support is arranged around the lens hole. According to the arrangement, display of the ink screen cannot be shielded by the arrangement of the mobile phone support, the display screen and the mobile phone support are integrated on the back face of the multifunctional mobile phone shell at the same time, functions are diversified, and daily use requirements of users are met.

Description

Technical Field

[0001] This utility model relates to the field of mobile phone accessories technology, and in particular to a multifunctional mobile phone case. Background Technology

[0002] With the iterative development of smart terminal accessory technology, phone cases with integrated display functions have gradually become a market hotspot. In order to meet the needs of different groups of people in the market, existing phone cases will have a display screen on the back. Users can customize the content displayed on the screen, so that the phone case also has the function of displaying pictures and animations, which can meet the diverse display needs of users.

[0003] However, in order to highlight personalization, the display screen of existing phone cases usually occupies more than 70% of the back area of ​​the case. This large display screen layout will completely squeeze the storage space of traditional phone stands with phone support function. If the stand structure is forcibly set in the screen display area, the stand will block the effective display area when folded or unfolded, resulting in the loss of visual information. In addition, electromagnetic interference is formed between the metal stand and the conductive layer of the display screen, which is not conducive to the display screen and seriously affects the visual interaction experience. Therefore, it is urgent to improve it. Utility Model Content

[0004] The main purpose of this utility model is to propose a multifunctional mobile phone case that solves the problem of interference between the display screen and the mobile phone stand in the related technology.

[0005] To achieve the above objectives, this utility model proposes a multi-functional mobile phone case, which includes:

[0006] The housing has a front mounting slot and a rear mounting slot. The front mounting slot is used to mount an external mobile phone. The housing has a lens hole that passes through the front mounting slot. The rear mounting slot is spaced apart from the lens hole.

[0007] An e-ink screen is installed in the rear mounting slot, and the e-ink screen can communicate with external devices;

[0008] A back panel is connected to the housing and covers the rear mounting slot. The back panel has a visible area located at the position of the e-ink screen.

[0009] A mobile phone holder, which is rotatably disposed between the rear mounting slot and the lens hole, and is arranged around the lens hole.

[0010] In some embodiments, the phone holder is arranged in a ring shape, and the lens hole is located on the inner side of the phone holder.

[0011] In some embodiments, the mobile phone holder includes a fixed bracket and a rotating bracket. Both the fixed bracket and the rotating bracket are arranged in a ring structure. One side of the fixed bracket along its thickness direction is fixedly connected to the housing, and the rotating bracket is rotatably connected to the other side of the fixed bracket along its thickness direction.

[0012] In some embodiments, the rotating bracket has a folded state and an unfolded state. When the rotating bracket is in the folded state, the rotating bracket is flush with and overlaps the fixed bracket. When the rotating bracket is in the unfolded state, the rotating side of the rotating bracket and the fixed bracket abuts against the edge of the lens hole.

[0013] In some embodiments, the lens hole is a square hole, and the mobile phone holder is a square annular structure.

[0014] In some embodiments, the multifunctional phone case further includes a circuit board and an NFC board installed in the rear mounting slot. The circuit board is electrically connected to the e-ink screen and the NFC board, respectively. The NFC board draws power from the phone installed in the front mounting slot via radio magnetic field transmission.

[0015] In some embodiments, the NFC board is positioned adjacent to the lens aperture.

[0016] In some embodiments, the back panel has a transparent area that forms the visualization area.

[0017] In some embodiments, the transparent area is square in shape, and the four corners of the transparent area are rounded.

[0018] The beneficial effects of this utility model's technical solution are as follows:

[0019] This utility model discloses a multi-functional phone case by setting an e-ink screen in a rear mounting slot and setting a phone stand at a lens hole spaced apart from the rear mounting slot. The phone stand is arranged around the lens hole, that is, the phone stand is set using the edge area of ​​the lens hole, so that the phone stand and the e-ink screen do not interfere with each other. In this way, the phone stand will not block the display of the e-ink screen, so that the back of the multi-functional phone case integrates a display screen and a phone stand, with diversified functions to meet the daily use needs of users. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of the multifunctional mobile phone case according to an embodiment of the present utility model;

[0021] Figure 2 This is an exploded view of the structure of the multifunctional mobile phone case according to an embodiment of the present utility model;

[0022] Figure 3 for Figure 1 A schematic diagram of the rotating support in its deployed state;

[0023] Figure 4 This is a structural schematic diagram of the multifunctional mobile phone case from another perspective, representing an embodiment of the present invention.

[0024] Explanation of icon numbers:

[0025] 100. Housing; 110. Front mounting slot; 120. Rear mounting slot; 130. Lens hole; 200. E-ink screen; 300. Back panel; 310. Visual area; 400. Phone holder; 410. Fixed bracket; 420. Rotating bracket; 500. Circuit board; 510. NFC board. Detailed Implementation

[0026] The solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model. In addition, the descriptions involving "first," "second," etc., in this utility model are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated.

[0027] To address the technical deficiencies in related technologies, this utility model provides a multifunctional phone case. Please refer to [link / reference]. Figures 1 to 4 This multi-functional phone case includes: a housing 100, an e-ink screen 200, a back panel 300, and a phone stand 400. The housing 100 has a front mounting slot 110 and a rear mounting slot 120. The front mounting slot 110 is used to mount an external phone. The housing 100 has a lens hole 130 that passes through the front mounting slot 110. The rear mounting slot 120 is spaced apart from the lens hole 130. It should be noted that the lens hole 130 can be located in the center of the front mounting slot 110 or on one side of the front mounting slot 110 near the edge. Furthermore, the lens hole 130 can be a circular hole, a square hole, or other shapes, adapted to the position and shape of the phone's camera module; no specific limitation is made here. In addition, the housing 100 can fully or partially cover the phone. The housing 100 can be made of soft silicone or a harder plastic material. The specific form of coverage and the specific material used by the housing 100 are also not limited here.

[0028] The e-ink screen 200 is installed in the rear mounting slot 120 and can communicate with external devices. The communication between the e-ink screen 200 and external devices allows users to display corresponding images according to their needs. Specifically, in this embodiment, the e-ink screen 200 communicates with a mobile phone installed in the front mounting slot 110.

[0029] After the back plate 300 is connected to the housing 100 and the mounting groove 120 is sealed, the connection method between the back plate 300 and the housing 100 can be adhesive, snap-fit ​​or ultrasonic welding. The specific connection method between the back plate 300 and the housing 100 is not specifically limited here.

[0030] The back panel 300 has a visualization area 310 located at the position of the e-ink screen 200; this setting allows the content displayed on the e-ink screen 200 to be displayed from the visualization area 310; the visualization area 310 can be presented by the back panel 300 through a cutout, or the back panel 300 can be set as a transparent area at this position to display the content displayed on the e-ink screen 200.

[0031] Furthermore, the phone holder 400 is rotatably positioned between the rear mounting slot 120 and the lens hole 130, with the phone holder 400 surrounding the lens hole 130. This configuration ensures that the phone holder 400, whether folded and stored on the housing 100 or unfolded to support the phone, will not obstruct the display of the e-ink screen 200, thus avoiding any loss of visual information.

[0032] It is worth noting that the rotatable connection between the phone holder 400 and the housing 100 can be achieved by either the phone holder 400 or the housing 100 having a rotating shaft, and the other having a plug hole that engages with the rotating shaft. Alternatively, the rotatable connection between the phone holder 400 and the housing 100 can be achieved through a connecting intermediate component, such as a hinge, with one side of the hinge connected to the phone holder 400 and the other side connected to the housing 100. This also allows for a rotatable connection between the phone holder 400 and the housing 100. The specific rotatable connection method between the phone holder 400 and the housing 100 is not limited here.

[0033] Through the above technical solution, the multi-functional mobile phone case of this embodiment sets an e-ink screen 200 in the rear mounting slot 120 and sets a mobile phone holder 400 at the lens hole 130 spaced apart from the rear mounting slot 120. The mobile phone holder 400 is set around the lens hole 130, that is, the mobile phone holder 400 is set using the edge area of ​​the lens hole 130, so that the mobile phone holder 400 and the e-ink screen 200 do not interfere with each other. With this setting, the setting of the mobile phone holder 400 will not block the display of the e-ink screen 200, so that the back of the multi-functional mobile phone case integrates both a display screen and a mobile phone holder 400, which is multifunctional and meets the daily use needs of users.

[0034] In this embodiment, the phone holder 400 is arranged in a ring shape, and the lens hole 130 is located on the inner side of the phone holder 400. Specifically, the lens hole 130 is arranged in a square hole, and the phone holder 400 is arranged in a square ring structure. By adopting a ring shape, the support area of ​​the phone holder 400 can be increased within the limited space of the housing 100, making the layout of the phone holder 400 on the housing 100 more compact.

[0035] Furthermore, the mobile phone holder 400 includes a fixed bracket 410 and a rotating bracket 420. Both the fixed bracket 410 and the rotating bracket 420 are arranged in a ring structure. The fixed bracket 410 is fixedly connected to the housing 100 along its thickness direction, and the rotating bracket 420 is rotatably connected to the fixed bracket 410 along its thickness direction on the other side. The connection between the fixed bracket 410 and the housing 100 can strengthen the thickness of the housing 100 at the edge of the lens hole 130, thereby increasing the hardness and toughness of the hole edge, so that the rotating bracket 420 can provide stable and reliable support for the mobile phone after rotation and unfolding.

[0036] In this embodiment, the rotating bracket 420 has a folded state and an unfolded state. When the rotating bracket 420 is in the folded state, it overlaps with the fixed bracket 410. When the rotating bracket 420 is in the unfolded state, the rotating side of the rotating bracket 420 and the fixed bracket 410 abuts against the edge of the lens hole 130. In the folded state, the overlapping and flush storage of the rotating bracket 420 and the fixed bracket 410 significantly improves the portability of the phone case. In the unfolded state, the edge abutting design of the rotating bracket 420 and the lens hole 130 forms a stable triangular support structure (the case 100, the rotating bracket 420, and the support surface for placing the phone), and also prevents the rotating bracket 420 from rotating excessively through physical limitation.

[0037] In this embodiment, the multi-functional phone case also includes a circuit board 500 and an NFC board 510 installed in the rear mounting slot 120. The circuit board 500 is electrically connected to the e-ink screen 200 and the NFC board 510, respectively. The NFC board 510 draws power from the phone installed in the front mounting slot 110 via radio magnetic field transmission. With this configuration, the circuit board 500 can receive data transmitted by the NFC board 510, process the data transmission, and display it on the e-ink screen 200.

[0038] It should be noted that the ink capsule molecules within the e-ink screen 200 are propelled to different positions by the control of positive and negative charges. Under the control of the circuit board 500, when the current stops, the ink capsule molecules remain fixed in their current positions. With this configuration, the display of the e-ink screen 200 does not require power, significantly reducing the energy consumption of the e-ink screen 200.

[0039] In this embodiment, the NFC board 510 is positioned near the lens hole 130. Specifically, the lens hole 130 is located on the upper left side of the phone case, the NFC board 510 is located on the upper right side of the phone case, and the e-ink screen 200 is located below the lens hole 130. Thus, the NFC board 510 is positioned near the edge of the housing 100. Since the antenna in a typical mobile phone is located on the side of the phone, positioning the NFC board 510 at the edge of the housing 100 facilitates power supply and communication.

[0040] To ensure that the surface of the e-ink screen 200 is not scratched after being installed on the housing 100, in this embodiment, the back panel 300 is provided with a transparent area, which forms a visible area 310. This transparent area of ​​the back panel 300 can be formed by combining a transparent plate with the back panel 300. For example, the back panel 300 may have a visible through-hole, and the transparent plate may be installed within the visible through-hole to form the transparent area. Alternatively, the back panel 300 may be made of a transparent material, such as PC or acrylic, and then a base color may be sprayed onto the non-visible areas, so that only the visible area 310 in the center of the transparent back panel 300 is transparent.

[0041] Furthermore, to ensure that the e-ink screen 200 does not appear obtrusive when mounted on the housing 100 and to create a better visual effect, in this embodiment, the transparent area is square in shape, with rounded corners at all four apex. This design results in rounded corners for the e-ink screen 200, matching the corners of the phone case and giving the e-ink screen 200 a more aesthetically pleasing appearance.

[0042] The above description is only a part or preferred embodiment of this utility model. Neither the text nor the drawings should limit the scope of protection of this utility model. All equivalent structural transformations made using the content of this utility model specification and drawings under the overall concept of this utility model, or direct / indirect applications in other related technical fields, are included within the scope of protection of this utility model.

Claims

1. A multi-functional mobile phone case, characterized in that, The multi-functional phone case includes: The housing (100) has a front mounting groove (110) and a rear mounting groove (120). The front mounting groove (110) is used to mount an external mobile phone. The housing (100) has a lens hole (130) that passes through the front mounting groove (110). The rear mounting groove (120) and the lens hole (130) are spaced apart. An e-ink screen (200) is installed in the rear mounting slot (120), and the e-ink screen (200) can communicate with external devices; A back panel (300) is connected to the housing (100) and covers the rear mounting slot (120). The back panel (300) has a visual area (310) located at the position of the e-ink screen (200). A mobile phone holder (400) is rotatably disposed between the rear mounting slot (120) and the lens hole (130), and the mobile phone holder (400) is arranged around the lens hole (130).

2. The multifunctional mobile phone case according to claim 1, characterized in that, The mobile phone holder (400) is arranged in a ring shape, and the lens hole (130) is located on the inner side of the mobile phone holder (400).

3. The multifunctional mobile phone case according to claim 2, characterized in that, The mobile phone holder (400) includes a fixed bracket (410) and a rotating bracket (420). Both the fixed bracket (410) and the rotating bracket (420) are arranged in a ring structure. The fixed bracket (410) is fixedly connected to the housing (100) along its thickness direction on one side, and the rotating bracket (420) is rotatably connected to the fixed bracket (410) along its thickness direction on the other side.

4. The multifunctional mobile phone case according to claim 3, characterized in that, The rotating bracket (420) has a folded state and an unfolded state. When the rotating bracket (420) is in the folded state, the rotating bracket (420) is flush with and overlaps the fixed bracket (410). When the rotating bracket (420) is in the unfolded state, the rotating side of the rotating bracket (420) and the fixed bracket (410) abuts against the edge of the lens hole (130).

5. The multifunctional mobile phone case according to claim 2, characterized in that, The lens hole (130) is a square hole, and the mobile phone holder (400) is a square ring structure.

6. The multifunctional mobile phone case according to claim 1, characterized in that, The multi-functional phone case also includes a circuit board (500) and an NFC board (510) installed in the rear mounting slot (120). The circuit board (500) is electrically connected to the e-ink screen (200) and the NFC board (510) respectively. The NFC board (510) draws power from the phone installed in the front mounting slot (110) via radio magnetic field transmission.

7. The multifunctional mobile phone case according to claim 6, characterized in that, The NFC board (510) is positioned adjacent to the lens hole (130).

8. The multifunctional mobile phone case according to claim 1, characterized in that, The back panel (300) has a transparent area, which forms the visualization area (310).

9. The multifunctional mobile phone case according to claim 8, characterized in that, The transparent area is square in shape, and all four corners of the transparent area are rounded.

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