Mobile terminal protection shell

Abstract

The utility model discloses a mobile terminal protection shell. The mobile terminal protection shell comprises a protection shell body, a display screen and a radio frequency antenna, the protective shell body is provided with an accommodating cavity, the accommodating cavity is used for accommodating a mobile terminal, and the outer surface of the protective shell body is further convexly provided with a mounting convex part; the display screen is embedded in the mounting convex part; the radio frequency antenna is installed on the protection shell body, and the radio frequency antenna is electrically connected with the display screen so as to supply power to the display screen. According to the protection shell, the display screen is embedded in the mounting convex part, so that the area outside the mounting convex part can be lighter and thinner, and the whole protection shell body is lighter and thinner.

Description

TECHNICAL FIELD

[0001] The present application belongs to the field of mobile terminal accessories, and particularly relates to a mobile terminal protective shell. BACKGROUND

[0002] Mobile terminals such as mobile phones and tablet computers are commonly used by users. In daily use, users usually wear a protective shell for the mobile terminal to provide protection for the mobile terminal.

[0003] Taking a mobile phone shell as an example, the back of some mobile phone shells is provided with a display screen for image display. However, the thickness of the display screen is large, which results in that the mobile phone shell as a whole is thick and heavy, affecting the user experience.

[0004] Therefore, the prior art needs to be improved and improved. CONTENT OF THE INVENTION

[0005] The present application provides a mobile terminal protective shell to make the mobile terminal protective shell more lightweight.

[0006] The present application provides a mobile terminal protective shell, comprising:

[0007] A protective shell body is provided with a containing cavity for containing a mobile terminal, and an outer surface of the protective shell body is further provided with a mounting protrusion;

[0008] A display screen is embedded in the mounting protrusion;

[0009] A radio frequency antenna is mounted on the protective shell body, and the radio frequency antenna is electrically connected to the display screen for powering the display screen.

[0010] In some embodiments, the mobile terminal protective shell further comprises a circuit board mounted on the protective shell body, and the circuit board is electrically connected to the display screen.

[0011] In some embodiments, an inner wall of the containing cavity is provided with a mounting groove, the mounting groove is at least partially formed in the mounting protrusion, and the display screen is embedded in the mounting groove.

[0012] In some embodiments, the circuit board is covered on an opening of the mounting groove.

[0013] In some embodiments, the circuit board is provided with the radio frequency antenna, or the circuit board is further covered on the radio frequency antenna.

[0014] The side surface of the circuit board away from the mounting protrusion can abut against the mobile terminal contained in the containing cavity.

[0015] In some embodiments, the mobile terminal protective case further comprises a magnetic attraction component mounted on the protective case body, so that the protective case body can be magnetically attracted and fixed to an external device.

[0016] In some embodiments, the magnetic attraction component is arranged on the side of the display screen facing or away from the circuit board.

[0017] In some embodiments, the mobile terminal protective case further comprises a positioning component fixed on the side of the display screen facing the circuit board, and the positioning component is provided with a mounting position, and the magnetic attraction component is mounted on the mounting position.

[0018] In some embodiments, the mobile terminal protective case further comprises a support component rotatably mounted on the protective case body, and the support component can be rotated to a folding state and a supporting state.

[0019] In the folding state, the support component is folded on the outer surface of the protective case body and located on the outer peripheral side of the mounting protrusion.

[0020] In the folding state, the support component is unfolded relative to the protective case body to support the protective case body.

[0021] In some embodiments, the display screen comprises an ink screen; and / or,

[0022] The mobile terminal protective case is a mobile phone protective case or a tablet computer protective case.

[0023] In the embodiments of the present application, by protruding a mounting protrusion on the outer surface of the protective case body and embedding the display screen in the mounting protrusion, the area outside the mounting protrusion can be made more lightweight, so that the overall protective case body is more lightweight. BRIEF DESCRIPTION OF DRAWINGS

[0024] The technical solutions and advantages of the present application will become apparent from the following detailed description of the specific embodiments of the present application, combined with the accompanying drawings.

[0025] Figure 1 A structural schematic diagram of a mobile terminal protective case provided in the embodiments of the present application.

[0026] Figure 2 A structural schematic diagram of another view of the mobile terminal protective case shown in Figure 1

[0027] Figure 3 An exploded view of the mobile terminal protective case shown in Figure 2

[0028] Figure 4 A​​Figure 3 Partial component structure diagram of the mobile terminal protective case shown after installation of the magnetic attraction component.

[0029] Figure 5 For Figure 4 Partial component exploded view of the mobile terminal protective case shown.

[0030] Figure 6 For Figure 1 Structure diagram of another structure of the mobile terminal protective case shown Figure 1 .

[0031] Figure 7 For Figure 1 Structure diagram of another structure of the mobile terminal protective case shown Figure 2 .

[0032] The respective reference numerals in the figures are:

[0033] 100, protective case body;

[0034] 11, accommodating cavity; 12, installation protrusion; 13, installation slot; 14, bottom wall; 15, ring wall;

[0035] 200, display screen;

[0036] 300, circuit board;

[0037] 31, radio frequency antenna;

[0038] 400, magnetic attraction component;

[0039] 41, first magnet; 42, second magnet;

[0040] 500, positioning member;

[0041] 51, installation position; 52, first positioning member; 53, second positioning member;

[0042] 600, support member. DETAILED DESCRIPTION

[0043] Embodiments of the present application are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the accompanying drawings are exemplary only, and are intended to explain the present application, and cannot be understood as a limitation of the present application.

[0044] In the following, the technical solutions in the embodiments of the present application will be described clearly and completely in conjunction with the accompanying drawings of the embodiments of the present application, so that those skilled in the art can better understand the solutions of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0045] In the description of the embodiments of the present application, the words such as "example" or "for example" are used to mean example, illustration, or description. Any embodiment or design solution described as "example" or "for example" in the embodiments of the present application is not interpreted as more preferred or having more advantages than another embodiment or design solution. The words such as "example" or "for example" are intended to present the relative concept in a clear manner.

[0046] In addition, "multiple" in the embodiments of the present application means two or more than two. In view of this, "multiple" in the embodiments of the present application can also be understood as "at least two". "At least one" can be understood as one or more, for example, one, two or more. For example, including at least one means including one, two or more, and does not limit which ones are included, for example, including at least one of A, B and C, and the included can be A, B, C, A and B, A and C, B and C, or A and B and C.

[0047] It should be noted that in the present application, the association relationship of the associated objects described by "and / or" can represent three kinds of relationships, for example, A and / or B can represent the existence of A alone, the existence of A and B together, and the existence of B alone. In addition, the character " / ", if not specially stated, generally represents a "or" relationship between the front and rear associated objects.

[0048] The embodiments of the present application provide a mobile terminal protective shell. The mobile terminal protective shell can be a mobile phone protective shell or a tablet computer protective shell. Of course, the mobile terminal protective shell can also be a protective shell of any other mobile terminal, and the embodiments of the present application do not limit this.

[0049] Please refer to Figure 1 , Figure 2 and Figure 3 , the mobile terminal protective shell includes a protective shell body 100, a display screen 200 and a radio frequency antenna 31. The protective shell body 100 is provided with a containing cavity 11. The containing cavity 11 is used for accommodating a mobile terminal. The outer surface of the protective shell body 100 is further provided with a mounting protrusion 12. The display screen 200 is embedded in the mounting protrusion 12. The radio frequency antenna 31 is installed on the protective shell body 100, and the radio frequency antenna 31 is electrically connected with the display screen 200 to supply power to the display screen 200.

[0050] Therefore, by protruding the mounting protrusion 12 on the outer surface of the protective shell body 100 and embedding the display screen 200 in the mounting protrusion 12, the area outside the mounting protrusion 12 can be made more lightweight, thereby making the entire protective shell body 100 more lightweight.

[0051] It can also be understood that the display screen 200 is embedded in the mounting protrusion 12, which can be that the display screen 200 is partially embedded in the mounting protrusion 12, or that the display screen 200 is completely embedded in the mounting protrusion 12, and the embodiments of the present application do not limit this.

[0052] In some embodiments, the inner wall of the accommodating cavity 11 is provided with a mounting groove 13, the mounting groove 13 is at least partially formed in the mounting protrusion 12, and the display screen 200 is embedded in the mounting groove 13. Furthermore, the display screen 200 can be exposed.

[0053] It can be understood that if the display screen 200 is exposed on the side of the protective shell body 100 away from the accommodating cavity 11 (i.e., the outer surface of the accommodating cavity 11), on the one hand, the exposed display screen 200 will not only cause the gap between the display screen 200 and the protective shell body 100 to be exposed, but also cause the gap between the display screen 200 and the protective shell body 100 to be easily deposited with dust and difficult to clean, thereby causing the aesthetic of the mobile terminal protective shell to be reduced; on the other hand, there is also a risk of falling between the exposed display screen 200 and the protective shell body 100. By contrast, the embodiments of the present application set the mounting groove 13 on the inner wall of the accommodating cavity 11 (i.e., the inner surface of the protective shell body 100), so that the display screen 200 can be hidden on the inner side of the protective shell body 100, to improve the aesthetics of the display screen 200 and the stability and reliability of the installation.

[0054] In some embodiments, the mobile terminal protective shell further comprises a circuit board 300, the circuit board 300 is installed on the protective shell body 100, and the circuit board 300 is electrically connected with the display screen 200. Furthermore, the mobile terminal protective shell can realize the functions of controlling the display content of the display screen 200, the power-on of the display screen 200, and the power-off of the display screen 200, etc. through the circuit board 300.

[0055] In some embodiments, the circuit board 300 covers the opening of the mounting groove 13. Furthermore, the circuit board 300 can be reused to close the opening of the mounting groove 13, so that the display screen 200 is fixedly arranged in the mounting groove 13.

[0056] In addition, the circuit board 300 can be closer to the display screen 200, so that the electrical connection link between the circuit board 300 and the display screen 200 is shorter. For example, the first electrical connection part is arranged on the side of the circuit board 300 facing the display screen 200, and the second electrical connection part is arranged on the side of the display screen 200 facing the display screen 200, and the first electrical connection part and the second electrical connection part are electrically connected.

[0057] The first electrical connection part and the second electrical connection part can be fixed by welding, for example, the first electrical connection part and the second electrical connection part each include a solder pad. The first electrical connection part and the second electrical connection part can be fixed by plugging, for example, one of the first electrical connection part and the second electrical connection part is a female connector, and the other is a male connector. The first electrical connection part and the second electrical connection part can abut each other, for example, at least one of the first electrical connection part and the second electrical connection part includes an elastic conductive piece, and the embodiments of the present application do not limit this.

[0058] In some embodiments, the circuit board 300 is provided with a radio frequency antenna 31. Thus, by integrating the radio frequency antenna 31 on the circuit board 300, the number of parts of the mobile terminal protective shell can be reduced, and thus the installation difficulty of the mobile terminal protective shell can be reduced and the installation efficiency of the mobile terminal protective shell can be improved.

[0059] For example, the radio frequency antenna 31 can be an on-board antenna arranged on the circuit board 300, or the radio frequency antenna 31 can be a winding formed on the circuit board 300 by printing, etching, etc., and the embodiments of the present application do not limit this.

[0060] Optionally, the radio frequency antenna 31 is connected to the circuit board 300. At this time, the radio frequency antenna 31 can be fixed to the protective shell body 100, or can be fixed to the circuit board 300, and the embodiments of the present application do not limit this.

[0061] In some embodiments, the circuit board 300 covers the radio frequency antenna 31. Thus, the circuit board 300 can be reused to cover the radio frequency antenna 31 to protect the radio frequency antenna 31 and prevent the radio frequency antenna 31 from falling off. In addition, the circuit board 300 can be closer to the radio frequency antenna 31, so that the electrical connection link between the circuit board 300 and the radio frequency antenna 31 is shorter. For example, the third electrical connection part is arranged on the side of the circuit board 300 facing the radio frequency antenna 31, and the fourth electrical connection part is arranged on the side of the radio frequency antenna 31 facing the radio frequency antenna 31, and the third electrical connection part and the fourth electrical connection part are electrically connected.

[0062] Correspondingly, the radio frequency antenna 31 can include a coil formed by winding an enameled wire.

[0063] In some embodiments, the radio frequency antenna 31 can include a QI coil, an NFC (Near Field Communication) coil, a Bluetooth antenna, and the like, and the present application does not limit the same.

[0064] It can also be understood that the radio frequency antenna 31 can also be used to transmit information. For example, after the mobile terminal is accommodated in the accommodation cavity 11, the mobile terminal can supply power to the mobile terminal protective shell through the radio frequency antenna 31, and the mobile terminal can also transmit display information to the mobile terminal through the radio frequency antenna 31, so that the mobile terminal protective shell (such as the circuit board 300 of the mobile terminal protective shell) can supply power to the display screen 200 and control the display screen 200 to display corresponding content according to the display information.

[0065] In some embodiments, the side surface of the circuit board 300 away from the mounting protrusion 12 can abut the mobile terminal accommodated in the accommodation cavity 11.

[0066] Therefore, it can also be understood that the circuit board 300 forms the inner lining or cover plate of the inner surface of the accommodation cavity 11, and compared with additionally setting a cover plate on the side of the circuit board 300 away from the display screen 200, the number of parts of the mobile terminal protective shell can be less. Further, on the one hand, the installation difficulty of the mobile terminal protective shell can be lower and the mobile terminal protective shell can be thinner; on the other hand, the radio frequency antenna 31 can be closer to the mobile terminal in the accommodation cavity 11, thereby improving the transmission efficiency between the radio frequency antenna 31 and the mobile terminal.

[0067] Please continue to refer to Figure 4 and Figure 5 In some embodiments, the mobile terminal protective shell further includes a magnetic attraction component 400, and the magnetic attraction component 400 is installed on the protective shell body 100, so that the protective shell body 100 can be magnetically attracted and fixed with an external device.

[0068] Further, on the basis that the mobile terminal protective shell can display through the display screen 200, the mobile terminal protective shell can also be adsorbed and fixed with an external device through the magnetic attraction component 400, so as to enrich the functions of the mobile terminal protective shell.

[0069] In some embodiments, the magnetic attraction component 400 is arranged on the side of the display screen 200 facing or away from the circuit board 300. Further, compared with the magnetic attraction component 400 and the display screen 200 being arranged side by side on the same side surface of the circuit board 300, the magnetic attraction component 400 and the display screen 200 are stacked, so that the magnetic attraction component 400 and the display screen 200 can be made larger, so as to improve the display area of the display screen 200 and improve the stability and reliability of the magnetic attraction of the magnetic attraction component 400.

[0070] It can also be understood that when the magnetic component 400 is arranged on the side of the display screen 200 facing the circuit board 300, the magnetic component 400 can avoid blocking the display content of the display screen 200. When the magnetic component 400 is arranged on the side of the display screen 200 away from the circuit board 300, the magnetic component 400 can be closer to the external device, so that the magnetic component 400 can be more stably and reliably magnetically attracted and fixed to the external device.

[0071] In some embodiments, the magnetic component 400 can be embedded in the mounting protrusion 12. For example, the magnetic component 400 can be embedded in the mounting groove 13. Therefore, by arranging a mounting protrusion 12 on the outer surface of the protective shell body 100 and embedding the magnetic component 400 in the mounting protrusion 12, the area outside the mounting protrusion 12 can be made thinner, thereby making the protective shell body 100 as a whole more lightweight.

[0072] It can also be understood that the magnetic component 400 embedded in the mounting protrusion 12 can be partially embedded in the mounting protrusion 12, or the magnetic component 400 can be completely embedded in the mounting protrusion 12, and the embodiments of the present application do not limit this.

[0073] In some embodiments, the magnetic component 400 includes a first magnet 41 and a second magnet 42. Therefore, the mobile terminal protective shell can be attracted to the two magnetic components of the external device one by one through the two magnetic components (i.e., the first magnet 41 and the second magnet 42), so as to avoid errors in the fixed position and angle of the mobile terminal protective shell.

[0074] The first magnet 41 can be ring-shaped. For example, the first magnet 41 can be a closed ring structure, or the first magnet 41 can be a non-closed ring structure with at least one opening in the circumferential direction, and the embodiments of the present application do not limit this.

[0075] In some embodiments, the mobile terminal protective shell further includes a positioning member 500, the positioning member 500 is fixed to the side of the display screen 200 facing the circuit board 300, the positioning member 500 is provided with a mounting position 51, and the magnetic component 400 is mounted in the mounting position 51. Therefore, the installation and fixation of the magnetic component can be realized through the positioning member 500.

[0076] The positioning member 500 is fixed to the side of the display screen 200 facing the circuit board 300, which can be that the positioning member 500 is adhesively fixed to the side of the display screen 200 facing the circuit board 300, or the positioning member 500 is adhesively fixed to the side of the circuit board 300 facing the display screen 200, or the positioning member 500 is clamped between the display screen 200 and the circuit board 300 and is clamped to the inner wall of the mounting groove 13, and the embodiments of the present application do not limit this.

[0077] In some embodiments, the positioning member 500 can include a first positioning member 52 and a second positioning member 53. The mounting position 51 includes a first mounting position and a second mounting position. The first positioning member 52 and the second positioning member 53 form the first mounting position for fixing the first magnet 41. The first positioning member is further provided with the second mounting position for fixing the second magnet 42.

[0078] Please continue to refer to Figure 6 and Figure 7 In some embodiments, the mobile terminal protective case further includes a support member 600 rotatably mounted on the protective case body 100. In turn, by rotating the support member 600, the support member 600 can support the protective case body 100 on the desktop at different angles of placement.

[0079] In some embodiments, the support member 600 can be rotated to a folded state and a supporting state. In the folded state, the support member 600 is folded on the outer surface of the protective case body 100 and located at the outer circumferential side of the mounting protrusion 12. In the folded state, the support member 600 is unfolded relative to the protective case body 100 and thus used to support the protective case body 100.

[0080] In turn, in the folded state, the support member 600 can avoid blocking the display screen 200. For example, the support member 600 can be annular, and in the folded state, the support member 600 is arranged around the mounting protrusion 12.

[0081] In some embodiments, the display screen 200 can include an ink screen.

[0082] It can be understood that the ink screen only needs to be powered when the pixel changes or when the display content needs to be changed. Therefore, the mobile terminal protective case can not need to be built-in with a battery or externally connected to a power source, and only a small amount of external energy can be obtained through the radio frequency antenna 31.

[0083] For example, a mobile terminal such as a mobile phone can send a radio frequency signal to the radio frequency antenna 31. On the one hand, the mobile terminal protective case obtains radio frequency energy through the radio frequency antenna 31 to drive the mobile terminal protective case to work, and on the other hand, the mobile terminal protective case receives the command sent by the mobile terminal through the radio frequency antenna 31, so as to change the information to be displayed by the ink screen.

[0084] Of course, in some other embodiments, the display screen 200 can also be a liquid crystal display module, a flexible screen, etc., which are not limited in the present application.

[0085] In some embodiments, the protective case body 100 includes a bottom wall 14 located on one side of the thickness direction of the protective case body 100. The display screen 200 can be arranged on the bottom wall 14, so that the display screen 200 can be made larger.

[0086] In some embodiments, the bottom wall 14 can be provided with a camera hole for exposing the camera of the mobile terminal within the accommodating cavity 11.

[0087] In some embodiments, the protective shell body 100 further comprises a ring wall 15 arranged around the bottom wall 14, so that the accommodating cavity 11 is formed by the bottom wall 14 and the ring wall 15.

[0088] Optionally, the protective shell body 100 further comprises two side walls (not shown in the figure), and each end of the bottom wall 14 is connected with one side wall along the length direction, so that the two side walls can clamp the mobile terminal from both ends of the length direction of the mobile terminal to accommodate the mobile terminal within the accommodating cavity 11 formed by the bottom wall 14 and the two side walls, and the present application does not limit the embodiments.

[0089] The protective shell body 100 can be an integrally formed structure, or can be formed by connecting multiple components, and the present application does not limit the embodiments.

[0090] In the above embodiments, the description of each embodiment is focused on, and the parts not described in detail in a certain embodiment can refer to the related description of other embodiments.

[0091] The mobile terminal protective shell provided by the embodiments of the present application is described in detail above, and the specific examples are applied to describe the principles and implementation manners of the present application, and the above embodiment description is only used to help understand the method and core idea of the present application; at the same time, for those skilled in the art, according to the idea of the present application, the specific implementation manner and application range will be changed, and the above description should not be understood as the limitation of the present application.

Claims

1. A mobile terminal protective case, characterized by, The mobile terminal protective case comprises: a protective case body provided with a containing cavity for containing a mobile terminal, an outer surface of the protective case body further provided with a mounting protrusion; a display screen embedded in the mounting protrusion; a radio frequency antenna mounted on the protective case body, the radio frequency antenna being electrically connected to the display screen for powering the display screen.

2. The mobile terminal protective case according to claim 1, wherein The mobile terminal protective case further comprises a circuit board mounted on the protective case body, the circuit board being electrically connected to the display screen.

3. The mobile terminal protective case according to claim 2, wherein An inner wall of the containing cavity is provided with a mounting groove, the mounting groove being at least partially formed in the mounting protrusion, and the display screen being embedded in the mounting groove.

4. The mobile terminal protective case according to claim 3, wherein The circuit board covers an opening of the mounting groove.

5. The mobile terminal protective case according to claim 4, wherein The circuit board is provided with the radio frequency antenna, or the circuit board further covers the radio frequency antenna; a side surface of the circuit board away from the mounting protrusion is capable of abutting against the mobile terminal contained in the containing cavity.

6. The mobile terminal protective case according to any one of claims 2 to 5, wherein The mobile terminal protective case further comprises a magnetic attraction component mounted on the protective case body, so that the protective case body can be magnetically attracted and fixed with an external device.

7. The mobile terminal protective case according to claim 6, wherein The magnetic attraction component is arranged on a side of the display screen facing or away from the circuit board.

8. The mobile terminal protective case according to claim 7, wherein The mobile terminal protective case further comprises a positioning member fixed on a side of the display screen facing the circuit board, the positioning member being provided with a mounting position, and the magnetic attraction component being mounted on the mounting position.

9. The mobile terminal protective case according to any one of claims 2 to 5, wherein The mobile terminal protective case further comprises a support member rotatably mounted on the protective case body, the support member being capable of rotating to a folding state and a supporting state. In the folding state, the support member is folded on an outer surface of the protective case body and located on a peripheral side of the mounting protrusion. In the supporting state, the support member is unfolded relative to the protective case body so as to support the protective case body.

10. The mobile terminal protective case according to any one of claims 2 to 5, wherein The display screen comprises an ink screen; and / or The mobile terminal protective case is a mobile phone protective case or a tablet computer protective case.

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