Mobile phone shell with ink screen and NFC

Abstract

The utility model belongs to the technical field of mobile phone shells, and particularly relates to a mobile phone shell with an ink screen and NFC, which comprises a shell body, a camera hole is arranged at the upper end of the rear side wall of the shell body, a volume adjusting button is arranged at the upper end of the left side wall of the shell body, and a mute adjusting button is arranged at the upper end of the volume adjusting button. A switch button is arranged on the right side wall of the shell, a charging hole and a volume hole are formed in the lower side wall of the shell, and a clamping edge is fixedly arranged at the front end of the inner wall of the shell. During normal use, the protection plate can be attached to the rear end of an ink screen of the shell, so that the ink screen is effectively protected; the ink screen is prevented from being damaged due to friction, when a television play needs to be watched through the mobile phone, the protection plate can be opened, the shell is inclined through supporting of the supporting plate, the mobile phone is effectively supported, and use is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile phone shells, in particular to a mobile phone shell with an ink screen and NFC. Background Art

[0002] Mobile phone cases are decorations that protect or decorate the appearance of mobile phones. They can protect mobile phones from falling, scratching, water and shock. In order to make mobile phone cases more beautiful and novel, many ink screen mobile phone cases have appeared at this stage. Users can transfer their favorite pictures and texts to the ink screen for display.

[0003] However, the existing mobile phone cases still have the following technical problems when used:

[0004] The current ink screen mobile phone case does not have any protective function during use. Long-term friction can easily scratch the ink screen, thus affecting its display effect. The replacement cost is also relatively expensive. Secondly, when using the mobile phone to watch videos, the mobile phone case cannot change its shape to act as a support frame to support the mobile phone.

[0005] Therefore, a mobile phone case with an ink screen and NFC is proposed to solve the above-mentioned problems. Utility Model Content

[0006] The purpose of the utility model is to provide a mobile phone case with an ink screen and NFC to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mobile phone case with an ink screen and NFC, comprising a shell, a camera hole is provided at the upper end of the rear side wall of the shell, a volume adjustment button is provided at the upper end of the left side wall of the shell, a mute adjustment button is provided at the upper end of the volume adjustment button, a switch button is provided at the right side wall of the shell, a charging hole and a volume hole are provided at the lower side wall of the shell, a card edge is fixedly provided at the front end of the inner wall of the shell, a first Velcro is provided at the rear end of the left side wall and the right side wall of the shell, an NFC conductive chip is provided at the front end of the inner wall of the shell, an ink screen is fixedly provided on the rear side wall of the shell, grooves are provided on the upper and lower ends of the ink screen of the rear side wall of the shell, support plates are rotatably provided inside the two grooves, and limiting blocks are fixedly provided at the right ends of the two support plates inside the two grooves, a protective plate is provided at the rear end of the shell, adhesive tapes are provided at both ends of the protective plate, and second Velcros are provided on the side walls of the two adhesive tapes.

[0008] Preferably, the inner wall of the shell is laterally provided with evenly arranged shock-absorbing isolation strips.

[0009] Preferably, a symmetrical anti-slip strip is fixedly provided on the rear side wall of the protective plate.

[0010] Preferably, the first Velcro and the second Velcro are compatible.

[0011] Preferably, the protective plate is made of a transparent plastic plate.

[0012] Preferably, an anti-slip sleeve is sleeved on the left end of the support plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] When the present application is in normal use, the protective plate can be attached to the rear end of the ink screen of the shell, thereby effectively protecting the ink screen and preventing the ink screen from being damaged by friction. When it is necessary to watch TV series on the mobile phone, the protective plate can be opened and the shell can be tilted with the support of the support plate to effectively support the mobile phone, making it more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the back structure of the protective plate;

[0017] Figure 3 is a schematic diagram of the back structure of the shell;

[0018] Figure 4 This is a schematic diagram of the structure when the housing supports the mobile phone;

[0019] Figure 5 This is the working flow chart of NFC conductive chip;

[0020] Figure 6 This is the workflow diagram of the ink screen.

[0021] In the figure: 1 shell, 2 camera hole, 3 volume adjustment button, 4 mute adjustment button, 5 switch button, 6 charging hole, 7 volume hole, 8 card edge, 9 first Velcro, 10 NFC conductive chip, 11 ink screen, 12 support plate, 13 limit block, 14 protective plate, 15 adhesive tape, 16 second Velcro, 17 shock-absorbing isolation tape, 18 anti-slip strip, 19 anti-slip cover. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0024] Example:

[0025] See also Figure 1-6 , the utility model provides a technical solution:

[0026] A mobile phone case with an ink screen and NFC, comprising a shell 1, a camera hole 2 is provided at the upper end of the rear side wall of the shell 1, a volume adjustment button 3 is provided at the upper end of the left side wall of the shell 1, a mute adjustment button 4 is provided at the upper end of the volume adjustment button 3, a switch button 5 is provided at the right side wall of the shell 1, a charging hole 6 and a volume hole 7 are provided at the lower side wall of the shell 1, a card edge 8 is fixedly provided at the front end of the inner wall of the shell 1, a first Velcro 9 is provided at the rear end of the left and right walls of the shell 1, an NFC conductive chip 10 is provided at the front end of the inner wall of the shell 1, an ink screen 11 is fixedly provided on the rear side wall of the shell 1, and the rear side wall of the shell 1 is located at the ink screen Grooves are provided at the upper and lower ends of 11, and support plates 12 are rotatably arranged inside the two grooves. Limit blocks 13 are fixedly arranged inside the two grooves at the right ends of the two support plates 12. A protective plate 14 is provided at the rear end of the shell 1, and adhesive tapes 15 are provided at both ends of the protective plate 14. The side walls of the two adhesive tapes 15 are provided with second Velcro 16. The protective plate 14 can rotate around the connection of the adhesive tapes 15. When the support plate 12 is rotated to a certain tilt angle, it will be limited and supported by the limit blocks 13, and the support plate 12, the shell 1 and the protective plate 14 are in a triangular shape, which increases the support stability.

[0027] The NFC conductive chip 10 is electrically connected to the ink screen 11. First, the corresponding application APP needs to be installed in the mobile phone terminal. The mobile phone terminal transmits the favorite pictures or texts through the NFC conductive chip 10 through the coefficient hardware. An NFC wireless communication transmission module is set inside the NFC conductive chip 10, and a picture data receiving module and a picture data refresh display module are set inside the ink screen 11. The picture data receiving module receives the pictures and texts transmitted by the NFC conductive chip 10 and displays them on the ink screen 11 through the picture data refresh display module.

[0028] The inner wall of the shell 1 is laterally provided with evenly arranged shock-absorbing isolation strips 17. The shock-absorbing isolation strips 17 can effectively separate the mobile phone from the inner wall of the shell 1 to facilitate heat dissipation. When the mobile phone screen is squeezed, the shock-absorbing isolation strips 17 can provide buffering to reduce the degree of damage to the mobile phone.

[0029] Symmetrical anti-slip strips 18 are fixedly provided on the rear side wall of the protection plate 14 . When the protection plate 14 is opened and placed on a table, the anti-slip strips 18 can increase the friction between the protection plate 14 and the table.

[0030] The first Velcro 9 and the second Velcro 16 are matched with each other.

[0031] The protection plate 14 is made of a transparent plastic plate. When the transparent plastic plate is attached to the lower end of the shell 1, it will not affect the viewing of the display content on the ink screen 11.

[0032] The left end of the support plate 12 is sleeved with an anti-skid sleeve 19 . When the support plate 12 contacts the protective plate 14 , the anti-skid sleeve 19 can increase the friction force and ensure the support stability.

[0033] Working principle:

[0034] When using the shell 1, the protective shell 14 is adapted to the first Velcro 9 and the second Velcro 16 to protect the rear end of the ink screen 11, thereby effectively protecting the ink screen 11. When the mobile phone needs to be placed on the desktop to watch TV series, the first Velcro 9 and the second Velcro 16 on one side of the protective plate 14 can be separated, the two support plates 12 at the lower end of the shell 1 can be rotated out, and the other end of the support plate 12 can be supported by the upper side wall of the protective plate 14, so that the shell 1 is supported and tilted, and you can free your hands when watching TV series on your mobile phone, which is more relaxed.

[0035] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description. Therefore, it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model, and any figure marks in the claims should not be regarded as limiting the claims involved.

[0036] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mobile phone case with an ink screen and NFC, comprising a housing (1), characterized in that: A camera hole (2) is provided at the upper end of the rear side wall of the shell (1), a volume adjustment button (3) is provided at the upper end of the left side wall of the shell (1), a mute adjustment button (4) is provided at the upper end of the volume adjustment button (3), a switch button (5) is provided at the right side wall of the shell (1), a charging hole (6) and a volume hole (7) are provided at the lower side wall of the shell (1), a card edge (8) is fixedly provided at the front end of the inner wall of the shell (1), a first Velcro (9) is provided at the rear ends of the left side wall and the right side wall of the shell (1), and an NFC connector is provided at the front end of the inner wall of the shell (1). A conductive chip (10), an ink screen (11) is fixedly arranged on the rear side wall of the shell (1), grooves are provided at the upper and lower ends of the rear side wall of the shell (1), support plates (12) are rotatably arranged inside the two grooves, and limit blocks (13) are fixedly arranged inside the two grooves at the right ends of the two support plates (12), a protective plate (14) is arranged at the rear end of the shell (1), adhesive tapes (15) are arranged at both ends of the protective plate (14), and the side walls of the two adhesive tapes (15) are arranged with second Velcro (16).

2. A mobile phone case with an ink screen and NFC according to claim 1, characterized in that: The inner wall of the housing (1) is laterally provided with evenly arranged shock-absorbing isolation strips (17).

3. A mobile phone case with an ink screen and NFC according to claim 1, characterized in that: A symmetrical anti-slip strip (18) is fixedly provided on the rear side wall of the protective plate (14).

4. The mobile phone case with ink screen and NFC according to claim 1, characterized in that: The first Velcro (9) and the second Velcro (16) are compatible with each other.

5. The mobile phone case with ink screen and NFC according to claim 1, characterized in that: The protective plate (14) is made of a transparent plastic plate.

6. The mobile phone case with ink screen and NFC according to claim 1, characterized in that: The left end of the support plate (12) is sleeved with an anti-slip sleeve (19).

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