CN112702459A

CN112702459A - Mobile phone shell

Info

Publication number: CN112702459A
Application number: CN202011618895.7A
Authority: CN
Inventors: 李东声
Original assignee: Tendyron Corp
Current assignee: Tendyron Corp
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-04-23

Abstract

The present invention provides a mobile phone case, including: the device comprises a shell 1, a charging coil bearing plate 2, a card reading coil 3, a magnetic attraction component 4, a circuit board 5, a battery 6 and a wave absorbing material 7; the shape of casing 1 and the cell-phone shape matching of treating protecting includes: the mobile phone comprises an accommodating frame 101, a window 1011 formed in the accommodating frame is matched with an accommodated component in shape, the accommodated component comprises a charging coil bearing plate 2, a circuit board 5 and a battery 6, the charging coil bearing plate 2 is of a circular ring structure, a charging coil 201 is arranged at the outer edge of the charging coil bearing plate 2 in a surrounding mode, a magnetic component 4 is further arranged, and the position of the magnetic component 4 corresponds to the position of a wireless charging coil arranged in a mobile phone to be protected; the card reading coil 3 is of a circular structure and is arranged in the hollow part of the circular structure; the circuit board 5 is electrically connected with the charging coil 201, the card reading coil 3 and the battery 7 respectively. This cell-phone shell can improve the wireless function of charging of cell-phone, and integrated digital currency transaction function simultaneously.

Description

Mobile phone shell

Technical Field

The invention relates to the field of electronic equipment accessories, in particular to a mobile phone shell.

Background

At present, more and more smart mobile phones support wireless function of charging, and most users can use cell-phone shell, and current cell-phone shell can influence wireless performance of charging, consequently need improve the adaptation degree of cell-phone shell and wireless cell-phone that charges. In addition, in recent years, digital currency is widely used, and when a user conducts digital currency transaction, the user usually needs to carry an independent security hardware device to complete the transaction of the digital currency, which may cause the situation that the security hardware device is lost. Therefore, a mobile phone accessory capable of improving the wireless charging performance of the mobile phone and integrating the digital currency transaction function is needed.

Disclosure of Invention

The present invention is directed to solving the above problems.

The main object of the present invention is to provide a mobile phone case, comprising: the device comprises a shell, a charging coil bearing plate, a card reading coil, a magnetic attraction component, a circuit board, a battery and a wave absorbing material; the shape of casing and the cell-phone shape matching of treating protecting includes: the accommodating frame, the back plate, the fixing piece and the inner plate; the back plate is a part far away from the mobile phone to be protected, and the inner plate is a part close to the mobile phone to be protected; hold frame and backplate and pass through mounting fixed connection, hold and seted up the window on the frame, the shape of window matches with the shape by the hold unit, is included by the hold unit: the charging coil bearing plate, the circuit board and the battery are positioned on the same plane and are fixedly connected with the back plate through the fixing piece, and the inner plate covers the accommodated component and is fixedly connected with the accommodating frame; the charging coil bearing plate is of an annular structure, a charging coil is arranged at the outer edge of the charging coil bearing plate in an annular mode, a magnetic suction component is further arranged at the outer edge of the charging coil bearing plate, and the position of the magnetic suction component corresponds to the position of a wireless charging coil arranged in a mobile phone to be protected; the card reading coil is of a circular structure and is arranged in the hollow part of the circular structure of the charging coil bearing plate; the circuit board is arranged on one side of the charging coil bearing plate and is respectively and electrically connected with the charging coil, the card reading coil and the battery; the shape of the wave-absorbing material is matched with that of the magnetic part and is fixed between the magnetic part and the inner plate.

Optionally, the magnetically attractive component comprises three sub-components, the three sub-components forming a ring.

Optionally, the mobile phone case further comprises: a display screen; the display screen is one of the accommodated components and is arranged on one side of the charging coil bearing plate and electrically connected with the circuit board.

According to the technical scheme provided by the invention, the invention provides the mobile phone shell. Be provided with the charging coil loading board in this cell-phone shell, set up charging coil and magnetism on the charging coil loading board and inhale the part, and its magnetism inhale the position of part and treat the position of the built-in wireless charging coil of protection cell-phone and correspond the setting, from this, the user is when charging for the cell-phone with wireless charging seat, magnetism inhale the part and can adsorb in the charging area of wireless charging seat for the position of treating the built-in wireless charging coil of protection cell-phone can be just to the charging area of charging seat, thereby improve the wireless charging's the performance of charging. The central control part of the charging coil bearing plate is also provided with a card reading coil connected with the circuit board, and the mobile phone shell can also realize electronic transaction functions such as digital currency receiving and sending and the like through the matching of the card reading coil and the circuit board. The mobile phone shell integrates the function of improving the wireless charging performance and the function of digital currency transaction, and effectively solves the problems that the wireless charging performance of the mobile phone is reduced and the safety hardware equipment of the digital currency is inconvenient to carry in the existing mobile phone shell.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.

Fig. 1 is an exploded view of a structure of a mobile phone case according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or quantity or location.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Fig. 1 is an exploded view of the structure of the mobile phone case provided in this embodiment, and the embodiment of the present invention will be described in further detail with reference to fig. 1.

The present embodiment provides a mobile phone case, as shown in fig. 1, the mobile phone case includes: the device comprises a shell 1, a charging coil bearing plate 2, a card reading coil 3, a magnetic attraction component 4, a circuit board 5, a battery 6 and a wave absorbing material 7. The shape of casing 1 and the cell-phone shape matching of treating protecting includes: the housing frame 101, the back plate 102, the fixing member 103, and the inner plate 104. In this embodiment, the shape of the housing 1 may be configured to be adapted to the shape of each model of mobile phone, and the back plate 102 and the inner plate 104 may be provided with through holes to expose the camera area on the back of the mobile phone. The back plate 102 is a component far away from the mobile phone to be protected, the inner plate 104 is a component close to the mobile phone to be protected, and the partial area of the accommodating frame 101 and the fixing piece 103 are sequentially clamped between the back plate 102 and the inner plate 104.

In this embodiment, the fixing member 103 may be a glue layer, so that the accommodating frame 101 and the back plate 102 may be fixedly connected by the fixing member 103. As an alternative embodiment, the fixing element 103 also has through holes at positions corresponding to the through holes on the back plate 102 or the inner plate 104, so as to avoid a camera area on the back of the mobile phone.

In this embodiment, the accommodating frame 101 is provided with a window 1011, the shape of the window 1011 matches with the shape of the accommodated component, and the accommodated component includes: charging coil loading board 2, circuit board 5 and battery 6, and hold frame 101, charging coil loading board 2, circuit board 5 and battery 6 and be located the coplanar and pass through mounting 103 and backplate 102 fixed connection, inner panel 104 covers on being held the part and hold frame 101 fixed connection. As an alternative embodiment, the windows 1011 may be an integral window, or a plurality of windows matching the shape of the received components one by one, for example, as shown in fig. 1, the windows 1011 may be 2, one is a circular connecting rectangle matching the shapes of the charging coil bearing plate 2 and the circuit board 5, and are used for receiving the charging coil bearing plate 2 and the circuit board 5; the other is rectangular and matches the shape of the battery 6 for accommodating the battery 6. Therefore, the accommodating frame 101 is provided with the window 1011 for accommodating the accommodated part, the accommodated part can be limited and fixed at a set position, and the window design can enable the accommodated part and the accommodating frame 101 to be positioned on the same plane, so that the thickness of the mobile phone shell is reduced, and the mobile phone shell is lighter and thinner.

In this embodiment, charging coil loading board 2 is ring structure, and the ring is equipped with charging coil 201 in 2 outer fringe departments of charging coil loading board. The outer fringe department that is located charging coil loading board 2 still sets up magnetism and inhales part 4, and the position of magnetism and the position of treating the built-in wireless charging coil of protection cell-phone of part 4 of inhaling corresponds the setting. As an alternative embodiment, the charging coil 201 may be disposed on the surface of the charging coil carrier plate 2, or may be etched inside the charging coil carrier plate 2, which is not limited herein. This charging coil 201 is connected with circuit board 5 and battery 7 electricity respectively, and when the user charges for the cell-phone with wireless charging seat, charging coil 201 also can follow the wireless charging seat of cell-phone and acquire the electric energy, charges for battery 7 in the cell-phone shell, perhaps, when the cell-phone needs promptly to charge, charging coil 201 also can be with the electric energy release of battery 7, charges for the cell-phone. Because the charging area of wireless charging seat is in when just right position with the built-in wireless charging coil of cell-phone, the performance that the cell-phone acquireed the electric energy is more excellent, consequently, in order to improve the wireless performance of charging of cell-phone, magnetism is inhaled part 4 and is set up at the position that corresponds with the built-in wireless charging coil of treating the protection cell-phone, when the user presses close to wireless charging seat with the cell-phone that will have this cell-phone shell, magnetism is inhaled part 4 and can is adsorbed the charging area of wireless charging seat, thereby make the built-in wireless charging coil of cell-phone can just to the charging area of wireless charging seat. In addition, the magnetic part 4 is arranged in the mobile phone shell, so that the mobile phone can be positioned in an area suitable for charging of the wireless charging seat by a user, and the mobile phone can be fixed when the wireless charging seat is a vertical surface (for example, part of the vehicle-mounted wireless device is a vertical surface, and the magnetic part 4 can fix the mobile phone on the vertical surface without using a mobile phone clamping device). As an alternative embodiment, as shown in fig. 1, the magnetically attractive part 4 comprises three sub-parts, which form a ring. In this embodiment, the specific style of the magnetic part can be adjusted according to actual conditions, as long as the charging coil built in the mobile phone can be matched with the charging area of the wireless charging seat when the mobile phone is charged wirelessly.

In this embodiment, the card reading coil 3 is a circular ring structure and is disposed in the hollow portion of the circular ring structure of the charging coil bearing plate 2. The card reading coil 3 is electrically connected with the circuit board 5, and when a user uses the mobile phone shell to realize electronic transaction functions such as digital currency payment, the card reading coil 3 can receive and send signals.

In this embodiment, the circuit board 5 is disposed on one side of the charging coil carrier 2, and is electrically connected to the charging coil 201, the card reading coil 3, and the battery 7. As an alternative embodiment, the circuit board 5 may include a security chip, so that the mobile phone shell has functions of processing information read by the card reading coil 3, receiving and sending digital money, and completing the flow of electronic transactions. The mobile phone shell can further comprise a display screen 8, wherein the display screen 8 is one of the accommodated components, is arranged on one side of the charging coil bearing plate 2 and is electrically connected with the circuit board 5, and the display screen 8 is arranged in the direction of the back plate 102. The display screen 8 can be used for displaying information such as digital currency information, electronic transaction information or battery residual capacity and the like under the control of the security chip. In this embodiment, the back plate 102 may be made of a transparent material, so that a user can see information displayed by the display screen 8 through the transparent back plate 102, and the back plate 102 can protect the display screen.

In this embodiment, the mobile phone shell is further provided with a wave-absorbing material 7, and the wave-absorbing material 7 is matched with the magnetic part 4 in shape and fixed between the magnetic part 4 and the inner plate 104. As shown in fig. 1, the wave-absorbing material 7 covers the magnetic part 4, and isolates the magnetic part 4 from the wireless charging coils arranged in the mobile phone, so that the two wireless charging coils cannot interfere with each other when charging.

Adopt the cell-phone shell that this embodiment provided, because be provided with charging coil loading board 2 in this cell-phone shell, set up charging coil 201 and magnetism on charging coil loading board 2 and inhale part 4, and its magnetism inhale the position of part 4 and the position of treating the built-in wireless charging coil of protection cell-phone and correspond the setting, thereby can be when the user charges for the cell-phone with wireless charging seat, inhale the charging area at wireless charging seat through magnetism part 4, make the position of treating the built-in wireless charging coil of protection cell-phone can just to the charging area of wireless charging seat, thereby improve the wireless charging performance who charges. The central control part of the charging coil bearing plate 2 is also provided with a card reading coil 3 connected with the circuit board 5, and the mobile phone shell can also realize electronic transaction functions such as digital currency receiving and sending through the matching of the card reading coil 3 and the circuit board 5. This cell-phone shell has integrateed the function that improves wireless charging performance and the function of digital currency transaction, has solved the current cell-phone shell effectively and has reduced the wireless charging performance of cell-phone and the safe hardware equipment of digital currency and carry inconvenient problem.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made in the above embodiments by those of ordinary skill in the art without departing from the principle and spirit of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A handset housing, comprising: the device comprises a shell (1), a charging coil bearing plate (2), a card reading coil (3), a magnetic suction component (4), a circuit board (5), a battery (6) and a wave absorbing material (7);

the shape of casing (1) and the cell-phone shape matching of treating protecting includes: an accommodating frame (101), a back plate (102), a fixing piece (103) and an inner plate (104);

the back plate (102) is a part far away from the mobile phone to be protected, and the inner plate (104) is a part close to the mobile phone to be protected;

the accommodating frame (101) is fixedly connected with the back plate (102) through a fixing piece (103), a window (1011) is formed in the accommodating frame (101), the shape of the window (1011) is matched with that of an accommodated component, and the accommodated component comprises: the charging coil bearing plate (2), the circuit board (5) and the battery (6), the accommodating frame (101), the charging coil bearing plate (2), the circuit board (5) and the battery (6) are located on the same plane and are fixedly connected with the back plate (102) through the fixing part (103), and the inner plate (104) covers the accommodated component and is fixedly connected with the accommodating frame (101);

the charging coil bearing plate (2) is of a circular ring structure, a charging coil (201) is arranged at the outer edge of the charging coil bearing plate (2) in a surrounding mode, a magnetic suction component (4) is further arranged at the outer edge of the charging coil bearing plate (2), and the position of the magnetic suction component (4) corresponds to the position of a wireless charging coil arranged in the mobile phone to be protected;

the card reading coil (3) is of a circular structure and is arranged in the hollow part of the circular structure of the charging coil bearing plate (2);

the circuit board (5) is arranged on one side of the charging coil bearing plate (2) and is electrically connected with the charging coil (201), the card reading coil (3) and the battery (7) respectively;

the shape of the wave-absorbing material (7) is matched with that of the magnetic part (4), and the wave-absorbing material is fixed between the magnetic part (4) and the inner plate (104).

2. A handset according to claim 1, characterised in that the magnetically attractive part (4) comprises three sub-parts forming a ring.

3. The handset housing according to claim 1, further comprising: a display screen (8);

the display screen (8) is one of the accommodated components, is arranged on one side of the charging coil bearing plate (2) and is electrically connected with the circuit board (5).