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US-20260129116-A1 - SMART MOBILE PHONE CASE WITH DISPLAY SCREEN

US20260129116A1US 20260129116 A1US20260129116 A1US 20260129116A1US-20260129116-A1

Abstract

The present invention relates to the technical field of mobile phone case display, and discloses a smart mobile phone case with a display screen, including a mobile phone shell, a cover plate and an FPC board; the FPC board being provided with a display screen, a battery and a central microprocessor; and function keys, a customized key, a touchpad and a mic audio sensor being installed on the mobile phone shell. The customized key is used for rapidly controlling a mobile phone system and achieving a function of one-click execution by using shortcuts; and the mic audio sensor can collect external environmental sound, and parse and compile the external environmental sound; and an inductive touch module has functions of human body induction and trigger. Display contents of the mobile phone case can be conveniently and rapidly switched, so that the use experience of a user is enhanced.

Inventors

  • Xiaoyang GUO

Assignees

  • Shenzhen Noor Trading Co.,Ltd

Dates

Publication Date
20260507
Application Date
20241105

Claims (9)

  1. 1 . A smart mobile phone case with a display screen, comprising a mobile phone shell ( 1 ) for sleeving a mobile phone and a cover plate ( 2 ), wherein the cover plate ( 2 ) is made of a light transmitting material, and the mobile phone shell ( 1 ) is made of a plastic material; a flexible printed circuit (FPC) board ( 3 ) connected to the mobile phone by means of a signal is installed in the mobile phone shell ( 1 ), the FPC board ( 3 ) is provided with a mic audio sensor ( 14 ) used for achieving a radio receiving function, a display screen ( 4 ), a battery ( 5 ) and a touchpad ( 31 ) used for triggering the display screen ( 4 ) to be lighted for display, function keys ( 6 ) and a customized key ( 7 ) are installed on the mobile phone shell ( 1 ), the function keys ( 6 ) are used for controlling the power on or off and volume adjustment of the mobile phone, and the customized key ( 7 ) is used for rapidly controlling a mobile phone system and achieving a function of one-click execution by using shortcuts; and a protective die cutting material ( 8 ) in contact with the mobile phone is installed in the mobile phone shell ( 1 ), and the protective die cutting material ( 8 ) is bonded to the FPC board ( 3 ) and is made of a soft material.
  2. 2 . The smart mobile phone case with the display screen of claim 1 , wherein the bottom of the FPC board ( 3 ) is provided with a mobile phone connector ( 9 ) spliced with the mobile phone.
  3. 3 . The smart mobile phone case with the display screen of claim 2 , wherein the mobile phone connector ( 9 ) is a Type-C or Lightning connector.
  4. 4 . The smart mobile phone case with the display screen of claim 1 , wherein the protective die cutting material ( 8 ) is made of flocked cloth or suede.
  5. 5 . The smart mobile phone case with the display screen of claim 1 , wherein the display screen ( 4 ) consists of a plurality of red-green-blue light emitting diode (RGB LED) lamps ( 10 ) distributed in a matrix.
  6. 6 . The smart mobile phone case with the display screen of claim 5 , wherein a shading grid ( 11 ) is installed in the mobile phone shell ( 1 ), and the RGB LED lamps ( 10 ) are embedded into the shading grid ( 11 ).
  7. 7 . The smart mobile phone case with the display screen of claim 5 , wherein a light homogenizing film ( 12 ) is installed in the mobile phone shell ( 1 ) and is located between the display screen ( 4 ) and the cover plate ( 2 ).
  8. 8 . The smart mobile phone case with the display screen of claim 1 , wherein the bottom of the FPC board ( 3 ) is provided with a charging connector ( 13 ) used for connecting an external power source and charging the battery ( 5 ).
  9. 9 . The smart mobile phone case with the display screen of claim 6 , wherein a light homogenizing film ( 12 ) is installed in the mobile phone shell ( 1 ) and is located between the display screen ( 4 ) and the cover plate ( 2 ).

Description

TECHNICAL FIELD The present invention relates to the technical field of mobile phone case display, in particular to a smart mobile phone case with a display screen. BACKGROUND In the prior art, a mobile phone case is a protective case. However, although the mobile phone case has various styles, they are lack of flexibility. Due to a relatively single function, pattern contents of the mobile phone case cannot be replaced at any time, and better convenient functions are not provided on the level of facilitating operation. Therefore, how to provide a smart mobile phone case with a display screen so as to conveniently and rapidly switch display contents of the mobile phone case has become an urgent technical problem to be solved. SUMMARY The technical problem to be solved by the present invention is to provide a smart mobile phone case with a display screen so as to conveniently and rapidly switch display contents of the mobile phone case. For this purpose, according to a first aspect, an embodiment of the present invention discloses a smart mobile phone case with a display screen, including a mobile phone shell for sleeving a mobile phone and a cover plate, wherein the cover plate is made of a light transmitting material, and the mobile phone shell is made of a plastic material; an FPC board connected to the mobile phone by means of a signal is installed in the mobile phone shell, the FPC board is provided with a mic audio sensor used for achieving a radio receiving function, a display screen, a battery and a touchpad used for triggering the display screen to be lighted for display, function keys and a customized key are installed on the mobile phone shell, the function keys are used for controlling the power on or off and volume adjustment of the mobile phone, and the customized key is used for rapidly controlling a mobile phone system and achieving a function of one-click execution by using shortcuts; anda protective die cutting material in contact with the mobile phone is installed in the mobile phone shell, and the protective die cutting material is bonded to the FPC board and is made of a soft material. The present invention is further set as that the bottom of the FPC board is provided with a mobile phone connector spliced with the mobile phone. The present invention is further set as that the mobile phone connector is a Type-C or Lightning connector. The present invention is further set as that the protective die cutting material is made of flocked cloth or suede. The present invention is further set as that the display screen consists of a plurality of RGB LED lamps distributed in a matrix. The present invention is further set as that a shading grid is installed in the mobile phone shell, and the RGB LED lamps are embedded into the shading grid. The present invention is further set as that a light homogenizing film is installed in the mobile phone shell and is located between the display screen and the cover plate. The present invention is further set as that the bottom of the FPC board is provided with a charging connector used for connecting an external power source and charging the battery. The present invention has the following beneficial effects: the function keys and the customized key are installed on the mobile phone shell, the FPC board is provided with the display screen, the customized key is used for rapidly controlling the mobile phone system and achieving the function of one-click execution by using the shortcuts; and thus, provided is the smart mobile phone case with the display screen. The customized key has the function of one-click execution and can conveniently and rapidly switch display contents of the mobile phone case, so that the use experience of a user is enhanced. BRIEF DESCRIPTION OF DRAWINGS In order to describe technical solutions in specific implementations of the present invention or the prior art more clearly, the accompanying drawings required for describing the specific implementations or the prior art will be briefly introduced below. Apparently, the accompanying drawings in the following description show only some implementations of the present invention, and those of ordinary skill in the art can still derive other accompanying drawings from these accompanying drawings without creative work. FIG. 1 is a schematic structural diagram of a smart mobile phone case with a display screen disclosed in the present embodiment; FIG. 2 is a schematic structural diagram of a smart mobile phone case with a display screen disclosed in the present embodiment; and FIG. 3 is a schematic structural diagram of a smart mobile phone case with a display screen disclosed in the present embodiment. Reference numerals in the accompanying drawings: 1, mobile phone shell; 2, cover plate; 3, FPC board; 31, touchpad; 4, display screen; 5, battery; 6, function key; 7, customized key; 8, protective die cutting material; 9, mobile phone connector; 10, RGB LED lamp; 11, shading grid; 12, light hom