Mobile terminal

Abstract

The disclosure discloses a mobile terminal. The mobile terminal comprises a middle frame and a rear cover, wherein a plurality of functional modules are mounted on the mobile terminal; the rear cover is arranged on one surface of the middle frame; the mobile terminal further comprises a first decorative part; the first decorating part is arranged between the middle frame and the rear cover, a light-transmitting area is arranged on the rear cover, and at least part of the first decorating part is arranged in an orthographic projection area, facing the middle frame, of the light-transmitting area; the first decorating part is at least divided into two decorating areas in the extending direction of the long edge of the mobile terminal; and each decorative area at least corresponds to the position of one functional module. By implementing the mobile terminal, a user can quickly identify the position of each functional module in the mobile terminal through the light-transmitting area on the rear cover, so as to know the internal structure of the mobile terminal; and by arranging the first decorating part, the regular appearance of the functional module in the mobile terminal is ensured.

Description

TECHNICAL FIELD

[0001] The present disclosure relates generally to the field of electronic devices. More specifically, the present disclosure relates to a mobile terminal. BACKGROUND

[0002] The back of the existing mobile terminal, such as a mobile phone, a tablet computer, a headset, etc., usually uses an opaque shell to accommodate the functional modules (i.e., various components) inside the mobile terminal, which although ensures the neat appearance of the mobile terminal, but also causes the user to be unable to directly observe the internal structure of the mobile terminal. In view of this, it is urgent to provide a mobile terminal scheme so that the user can intuitively understand the internal structure of the mobile terminal and enhance the information transmission of the mobile terminal. SUMMARY

[0003] In order to at least solve one or more technical problems as mentioned above, the present disclosure proposes a mobile terminal in various aspects.

[0004] In a first aspect, the present disclosure provides a mobile terminal, comprising: a middle frame and a back cover; wherein a plurality of functional modules are installed on the mobile terminal; the back cover is arranged on one side of the middle frame; the mobile terminal further comprises: a first decorative piece; the first decorative piece is arranged between the middle frame and the back cover, the back cover is provided with a light transmission area, and the first decorative piece is at least partially arranged in the orthographic projection area of the light transmission area towards the middle frame; in the direction extending along the long side of the mobile terminal, the first decorative piece is at least divided into two decorative areas; each decorative area corresponds to the position of at least one functional module.

[0005] In some embodiments, in the direction extending along the short side of the mobile terminal, the first decorative piece is at least divided into two decorative areas; the first decorative piece forms a plurality of decorative areas arranged in an array.

[0006] In some embodiments, the first decorative piece covers the functional module in the orthographic projection area towards the middle frame; or the decorative piece overlaps with the main part of the functional module.

[0007] In some embodiments, the functional module comprises at least two of the following modules: a wired charging interface, a SIM card installation slot, a camera module, a battery module, an NFC coil, a wireless charging coil, a speaker module, a light-emitting module, a flat cable, a chip, and a key.

[0008] In some embodiments, the first decorative piece comprises: a decorative bottom plate and a decorative sheet; the decorative bottom plate is provided with a mounting area in the direction towards the back cover, for mounting the decorative sheet.

[0009] In some embodiments, the decorative bottom plate is provided with grooves or protrusions that divide the decorative bottom plate into multiple areas, which constitute the mounting areas of the decorative sheets.

[0010] In some embodiments, the decorative bottom plate is provided with through holes, and part of the functional modules pass through the decorative bottom plate along the through holes and are arranged opposite to the light-transmitting area of the back cover.

[0011] In some embodiments, the side of the functional module facing the back cover is provided with a second decorative piece that covers the functional module.

[0012] In some embodiments, the light-emitting module is a strip-shaped arrangement of lamp beads, an array arrangement of lamp beads, or a single lamp bead.

[0013] In some embodiments, the first decorative piece includes a color gradient display area; the color gradient display area is used to display the color gradient range of the first decorative piece.

[0014] In some embodiments, the decorative bottom plate and the decorative sheet are stacked, and a height difference is formed between the edge of the decorative sheet and the decorative bottom plate; the appearance surface of the decorative bottom plate and the color applied to the appearance surface of the decorative sheet constitute a color difference, and the color gradient of the decorative bottom plate is lower.

[0015] In some embodiments, the decorative sheet is printed with a pattern, and the pattern on the decorative sheet is associated with the functional module corresponding to the first decorative piece.

[0016] In some embodiments, a fluorescent layer is arranged on at least part of the decorative sheet; the thickness of the fluorescent layer at the decorative sheet corresponding to different decorative areas is different; or the fluorescent color of the fluorescent layer at the decorative sheet corresponding to different decorative areas is different.

[0017] Through the mobile terminal provided above, the embodiments of the present disclosure divide the back cover of the mobile terminal into multiple areas by arranging a light-transmitting area on the back cover of the mobile terminal, and the mobile terminal is further provided with a first decorative piece for covering the functional module, and the divided decorative areas of the first decorative piece correspond to the positions of the functional module; the user can see the first decorative piece and the distribution of the functional module inside the mobile terminal through the light-transmitting area, so that the user can quickly identify the positions of the functional modules inside the mobile terminal, enhance the information transmission of the mobile terminal, and ensure the appearance of the functional module inside the mobile terminal to be regular and improve the overall aesthetics of the mobile terminal on the premise that the user can see the distribution of the functional module inside the mobile terminal. BRIEF DESCRIPTION OF DRAWINGS

[0018] The above and other objects, features and advantages of the disclosed example embodiments will become more apparent from the following detailed description read in conjunction with the accompanying drawings. In the drawings, several embodiments of the disclosure are shown by way of example, and not limitation, and like or corresponding reference numbers indicate like or corresponding parts, wherein:

[0019] Figure 1 A specific example diagram of a mobile terminal showing some embodiments of the disclosure is shown;

[0020] Figure 2 A specific example diagram of a mobile phone showing some embodiments of the disclosure is shown;

[0021] Figure 3 A specific example diagram of a headset showing some embodiments of the disclosure is shown;

[0022] Figure 4 A specific example diagram of an open earphone showing some embodiments of the disclosure is shown;

[0023] Figure 5 A specific example diagram of an arrayed decoration area showing some embodiments of the disclosure is shown;

[0024] Figure 6 A specific example diagram of a first decoration showing some embodiments of the disclosure is shown;

[0025] Figure 7 Another specific example diagram of a mobile phone showing some embodiments of the disclosure is shown.

[0026] Legend of reference numbers:

[0027] Mobile terminal 100; middle frame 110; back cover 120; functional module 130;

[0028] First decoration 140; decoration bottom plate 141; decoration sheet 142;

[0029] Camera 210; battery support 220; small plate support 230;

[0030] Sim card barrel needle 240; loudspeaker 250. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the disclosure will be apparently and completely described below with reference to the drawings in the embodiments of the disclosure. Obviously, the described embodiments are part of, rather than all of, the embodiments of the disclosure. Based on the embodiments in the disclosure, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the disclosure.

[0032] It should be understood that the terms "comprises" and "comprising" used in the specification and claims of the disclosure, indicate the presence of the described features, integers, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and / or groups thereof.

[0033] It should also be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. As used in this specification and the appended claims, the singular forms "a," "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "and / or," as used herein, refers to and encompasses any and all possible combinations of one or more of the associated listed items.

[0034] As used in this specification and claims, the terms "if' can be interpreted to mean "when" or "once," or "in response to a determination" or "in response to a detection" depending on the context. Similarly, the phrase "if it is determined" or "if [a described condition or event] is detected" can be interpreted to mean "once it is determined" or "in response to a determination" or "once [the described condition or event] is detected" or "in response to a detection of [the described condition or event]," depending on the context.

[0035] Particular embodiments of the disclosure will be described in detail below with reference to the attached drawings.

[0036] Figure 1 A specific example diagram of a mobile terminal 100 is shown, which illustrates some embodiments of the disclosure.

[0037] As Figure 1 shown, the embodiments of the disclosure provide a mobile terminal 100, which can be a mobile phone, a tablet computer, a headset, etc. In the embodiments of the disclosure, the mobile terminal 100 includes a middle frame 110 and a back cover 120; a plurality of functional modules 130 are installed on the mobile terminal 100; the back cover 120 is arranged on one side of the middle frame 110; the mobile terminal 100 further includes a first decorative piece 140; the first decorative piece 140 is arranged between the middle frame 110 and the back cover 120; the back cover 120 is provided with a light-transmitting region; the first decorative piece 140 is at least partially arranged in a normal projection region of the light-transmitting region towards the middle frame 110; in a direction along a long side of the mobile terminal 100, the first decorative piece 140 is at least divided into two decorative regions; each decorative region corresponds to a position of at least one functional module 130.

[0038] Exemplarily, the middle frame 110 generally refers to an intermediate frame in a product structure, which is located between a front panel and a back cover of the product, and serves to connect, support and fix internal components (i.e., the functional modules 130 described above). As a specific example, as shown in Figure 2 if the mobile terminal 100 is a mobile phone, the mobile terminal 100 includes a display screen, a middle frame 110 and a back cover 120, wherein the middle frame 110 is located between the display screen and the back cover 120, i.e., the back cover 120 is located on one side (denoted as a first side) of the middle frame 110, and the display screen is located on the other side (denoted as a second side) of the middle frame 110, the first side and the second side being opposite sides. The middle frame 110 here can provide a mounting position for functional modules inside the mobile phone, such as a mainboard, a battery, a camera, etc.

[0039] As another example, if the mobile terminal 100 is a headset, such as a headphone, as shown in Figure 3 for example, a headphone, the mobile terminal 100 includes a back cover 120, an ear cover and a middle frame 110, wherein the middle frame 110 is located between the back cover 120 and the ear cover of the headset, and serves to connect the back cover 120 and the ear cover, and fix functional modules such as a PCB board and a battery, etc. Figure 4 As another example, if the mobile terminal 100 is a headset, such as a headphone, as shown in Figure 3 for example, a headphone, the mobile terminal 100 includes a back cover 120, an ear cover and a middle frame 110, wherein the middle frame 110 is located between the back cover 120 and the ear cover of the headset, and serves to connect the back cover 120 and the ear cover, and fix functional modules such as a PCB board and a battery, etc.

[0040] In the embodiments of the present disclosure, the mobile terminal 100 is provided with a plurality of functional modules 130, which can include at least two of the following modules: a wired charging interface, a SIM card installation slot, a camera module, a battery module, an NFC coil, a wireless charging coil, a speaker module, a light-emitting module, a flat cable, a chip, a key. The light-emitting module can include a flash, an auxiliary photography lamp, a light strip, a dot matrix display screen, etc. Based on this, the light-emitting module can be a bar-shaped arrangement of lamp beads (e.g., a dot matrix display screen), or an array arrangement of lamp beads (e.g., a light strip), or a single lamp bead (e.g., a flash).

[0041] In the embodiments of the present disclosure, the back cover 120 of the mobile terminal 100 is provided with a light-transmitting region, and at least one of the functional modules 130 described above can be visually displayed on the back cover 120 through the light-transmitting region. As a specific example, the back cover 120 described above is a transparent back cover.

[0042] Exemplarily, in the embodiment of the present disclosure, the first decoration piece 140 can be divided into different decoration areas according to the functional modules 130. There are many specific division methods, for example, in the direction extending along the long side of the mobile terminal 100, the first decoration piece 140 is at least divided into two decoration areas. In the embodiment, the different decoration areas can be distinguished by different colors, and a groove can be arranged between the different decoration areas to distinguish the different decoration areas. The embodiment of the present disclosure does not make specific limitation on the division method of the different decoration areas, and the actual situation can be determined.

[0043] In the embodiment, each decoration area corresponds to the position of at least one functional module 130, for example, each decoration area corresponds to the position of one functional module 130, and for another example, each decoration area corresponds to the position of multiple functional modules 130. The embodiment of the present disclosure does not make specific limitation thereon, and the actual position of the functional module 130 installed on the mobile terminal 100 can be determined. It should be noted that the correspondence here means that the decoration area can be used to indicate the approximate position of the corresponding functional module 130, and it is not completely coincided with the position of the functional module 130, that is, each decoration area is used to identify the corresponding functional module 130.

[0044] As a specific example, as shown in Figure 2 , it is a specific example that the first decoration piece 140 is at least divided into three decoration areas in the direction extending along the long side of the mobile terminal 100, that is, the left, middle and right decoration areas, that is, Figure 2 , the decoration area A, the decoration area B and the decoration area C. In the embodiment, Figure 2 , the different decoration areas are distinguished by grooves.

[0045] In the embodiment, the decoration area A, the decoration area B and the decoration area C can belong to three different decoration pieces 142 respectively, or they can be the same decoration piece 142 which is divided into three areas. The embodiment of the present disclosure does not make specific limitation thereon.

[0046] As another embodiment of the present disclosure, in the direction extending along the short side of the mobile terminal 100, the first decoration piece 140 can also be at least divided into two decoration areas. The division method of the different decoration areas and the corresponding relationship with the functional modules 130 can be the same as the division method of the different decoration areas and the corresponding relationship with the functional modules 130 described above, which will not be repeated here.

[0047] As another embodiment of the present disclosure, the first decorative piece 140 can be divided in both the direction along the short side of the mobile terminal 100 and the direction along the long side of the mobile terminal 100, so that multiple decorative regions in an array arrangement can be formed on the first decorative piece 140. The division method of different decorative regions and the corresponding relationship with the functional modules 130 can be the same as the division method of different decorative regions and the corresponding relationship with the functional modules 130 described above, and will not be repeated here.

[0048] As a specific example, as shown in FIG. 1, the first decorative piece 140 is divided into 12 decorative regions in a 3*4 array arrangement, which are respectively a camera region, a flash region, a light strip region, an NFC region, a sensor region, a key 1 region, a key 2 region, a battery region, a wireless charging region, a speaker region, a wire region, and a charging port region. Figure 5

[0049] The embodiments of the present disclosure can finely or broadly divide the first decorative piece 140 according to actual needs by using different division methods, so as to facilitate the user to quickly identify the positions of the functional modules 130.

[0050] In the embodiments of the present disclosure, the first decorative piece 140 is arranged between the middle frame 110 and the back cover 120, and at least part of the first decorative piece 140 is arranged in the orthographic projection region of the light-transmitting region on the back cover 120 towards the middle frame 110. Specifically, the first decorative piece 140 can cover the functional modules 130 in the orthographic projection region towards the middle frame 110, or can overlap with the main part of the functional modules 130. For the case that the first decorative piece 140 covers the functional modules 130 in the orthographic projection region towards the middle frame 110, the functional modules 130 covered by the first decorative piece 140 can be, for example, a battery module, an NFC coil, a wireless charging coil, a speaker module, etc. For the case that the first decorative piece 140 overlaps with the main part of the functional modules 130, the functional modules 130 can be, for example, a light strip, a camera module, a charging interface, etc.

[0051] ​In the embodiments of the present disclosure, since the shape of the first decoration piece 140 is generally not limited by the shape of the functional module 130, the first decoration piece 140 can not only generally indicate the position of the functional module 130, but also reduce the sense of strangeness of the edges of the functional module 130 when the functional module 130 is arranged in the middle frame 110. For example, the first decoration piece 140 is arranged in the camera region, only the camera lens body is exposed, and the first decoration piece 140 shields the anti-shake module and the BTB wire of the camera, so that the appearance is good. In addition, since the general functional module 130 is not exposed, the color difference of the same functional module 130 and the color difference between different functional modules 130 may be poor in accuracy, and the coloring is uniform by arranging the first decoration piece 140, which facilitates unified production control, and can enhance the appearance control (color, accuracy, flatness, etc.) between mobile phones.

[0052] For example, for the lamp strip, the main part is the light-emitting part of the lamp strip, and does not include the circuit board and the like; for the camera module, the main part is the lens region, and does not include the camera support and the like; for the wired charging interface, the main part is the wired charging interface region, and does not include the battery and the power management chip corresponding to the charging interface.

[0053] The embodiments of the present disclosure set a light-transmitting region on the back cover 120 of the mobile terminal 100, the mobile terminal 100 is further provided with the first decoration piece 140 for covering the functional module 130, and the decoration region of the first decoration piece 140 is divided and corresponds to the position of the functional module 130, so that the user can see the first decoration piece 140 and the distribution of the functional module 130 inside the mobile terminal 100 through the light-transmitting region, the user can quickly identify the position of each functional module 130 inside the mobile terminal 100, and the information transmission of the mobile terminal 100 is enhanced; and the user can ensure the appearance of the functional module 130 inside the mobile terminal 100 to be regular and improve the overall aesthetics of the mobile terminal 100 on the premise that the user can see the distribution of the functional module 130 inside the mobile terminal 100.

[0054] As an optional embodiment of the present disclosure, as shown in Figure 2 The first decoration piece 140 includes a decoration bottom plate 141 and a decoration sheet 142. The decoration bottom plate 141 is provided with a mounting area in the direction towards the back cover 120, and the decoration sheet 142 is mounted on the mounting area.

[0055] For example, in the embodiments of the present disclosure, the decoration sheet 142 completely covers or partially covers the decoration bottom plate 141. The decoration bottom plate 141 is provided with grooves or protrusions in the direction towards the back cover 120, which divide the decoration bottom plate 141 into multiple areas, and the grooves or protrusions constitute the mounting area for mounting the decoration sheet 142.

[0056] The present disclosure achieves the limiting of the decorative sheet 142 by arranging the groove or protrusion for constituting the mounting area in the direction of the decorative base plate 141 towards the back cover 120, and due to the limiting of the groove or protrusion, it is more convenient to assemble the decorative sheet 142.

[0057] In the embodiments of the present disclosure, the above decorative base plate 141 can also serve as a support in addition to being a decorative part, for supporting part of the components of the partial function module 130. For example, on the inner side of the decorative base plate 141 towards the body of the mobile terminal 100, a wireless charging coil, an NFC coil, a graphite heat dissipation sheet, etc. can be attached, so that the functionality of the function module 130 can still be guaranteed under the appearance of the back cover 120 having a light-transmitting area.

[0058] For example, in the embodiments of the present disclosure, the material of the above decorative sheet 142 and decorative base plate 141 can be various, for example, can be metal, which can also serve as a heat dissipation device under the premise of increasing visual effect, to assist the mobile terminal 100 in heat dissipation. Of course, the material of the above decorative base plate 141 and decorative sheet 142 can also be plastic, which has a certain elastic deformation space, and when long-term use causes the battery module to deform (for example, bulge), the decorative base plate 141 can absorb part of the deformation to avoid pressing against the back cover 120, causing the back cover 120 to fall off.

[0059] As an optional embodiment of the present disclosure, the above decorative sheet 142 can also serve as a mirror or a reflective film, and the first decorative part 140 can also serve as a makeup mirror or a film layer for enhancing the light of the light bar, etc., to enrich the functions of the first decorative part 140.

[0060] As an optional embodiment of the present disclosure, the above decorative base plate 141 is provided with a through hole, and part of the function module 130 passes through the decorative base plate 141 along the through hole and is arranged opposite to the light-transmitting area of the back cover 120.

[0061] For example, for the function module 130 of the camera, light bar and other light-emitting modules, the corresponding decorative base plate 141 needs to be provided with a through hole, so that the function module 130 of the light-emitting module passes through the decorative base plate 141 along the through hole and is arranged opposite to the light-transmitting area of the back cover 120, avoiding the light-emitting components from being blocked and ensuring the normal work of the function module 130 of the light-emitting module.

[0062] In addition to the above-mentioned avoidance of the light-emitting components being blocked, the through hole of the decorative base plate 141 can also serve as a limiting function for the function module 130, and as shown in the elliptical area in Figure 2 , Figure 2 the main body of the light bar can be partially bonded with the decorative base plate 141, and the main body is arranged in the through hole to play a bonding and limiting role.

[0063] Based on this, through holes can also be provided on the decorative piece 142, and some functional modules 130 pass through the decorative base plate 141 and decorative piece 142 along the through holes, and are positioned opposite to the light-transmitting area of ​​the back cover 120.

[0064] As an optional embodiment of this disclosure, a second decorative element is provided on the side of the functional module 130 facing the rear cover 120, covering the functional module 130.

[0065] For example, in this disclosed embodiment, the second decorative element can be a lampshade, decorative cover, or other cover that covers the corresponding functional module 130 and can block dust, water, etc., thereby protecting the functional module 130.

[0066] As a specific embodiment of this disclosure, the lampshade can be used to cover a dot matrix display screen or as an auxiliary photography light. The auxiliary photography light can be, for example, a video recording light, a flash, etc. This embodiment of the disclosure does not specifically limit this.

[0067] As an optional embodiment of this disclosure, such as Figure 6 As shown, the first decorative element 140 includes a color gradation display area; the color gradation display area is used to display the color gradation range of the first decorative element 140.

[0068] For example, color gradation refers to the range of pixel brightness values, which can be used to describe the levels of brightness and contrast. In practical applications, color gradation is usually represented by 8-bit binary numbers, ranging from 0 (black) to 255 (white), with gray levels distributed in between. In this disclosed embodiment, the color gradation display area is used to display the color gradation range of the first decorative element 140 (including the decorative base plate 141 and the decorative piece 142). In specific implementations, each color gradation can be displayed directly, or the extreme values ​​of the color gradation (i.e., the maximum and minimum values ​​of the color gradation) can be displayed, or a smooth transition from white to black can be displayed. This disclosed embodiment does not specifically limit this.

[0069] In this disclosed embodiment, as Figure 6 As shown, this color gradation display area can be located on decorative piece 142. Figure 6 Based on this, the light gray square area, medium gray square area, and dark gray square area in the lower left corner, Figure 6 The first decorative element 140 shown is displayed using these three colors.

[0070] This disclosed embodiment provides a color gradation display area on the first decorative element 140 to display the color gradation of the first decorative element 140. In addition, it can also be provided to target users (e.g., designers) to create color swatches.

[0071] Based on the above, a color gradation display area is set on the first decorative piece 140. As an optional embodiment of this disclosure, the decorative base plate 141 and the decorative piece 142 are stacked, and a height difference is formed between the edge of the decorative piece 142 and the decorative base plate 141. The colors applied to the outer surface of the decorative base plate 141 and the outer surface of the decorative piece 142 constitute a color difference, and the color gradation of the decorative base plate 141 is lower.

[0072] For example, as well as Figure 2 As shown, the decorative base plate 141 and the decorative piece 142 are stacked, and a height difference is formed between the edge of the decorative piece 142 and the decorative base plate 141. That is, the distance between the decorative piece 142 and the back cover 120 is smaller than the distance between the decorative base plate 141 and the back cover 120. As a specific example, in this disclosed embodiment, the thickness of different decorative pieces 142 is also different, that is, the distance between different decorative pieces 142 and the back cover 120 can also be different, so as to generate decorative pieces of different thicknesses for different functional modules 130, forming a visual height difference and further enriching the visual effect of the mobile terminal 100.

[0073] In this disclosed embodiment, when setting the decorative piece 142 and the decorative base plate 141, in addition to setting a height difference between the edge of the decorative piece 142 and the decorative base plate 141, a color difference can also be set between the decorative piece 142 and the decorative base plate 141. Specifically, the colors applied to the outer surface of the decorative base plate 141 and the outer surface of the decorative piece 142 constitute a color difference, and the color gradation of the decorative base plate 141 is lower, that is, the color of the decorative base plate 141 is darker than the color of the decorative piece 142. For details, please refer to [link to relevant documentation]. Figure 2 The first decorative element 140 is shown.

[0074] In this disclosed embodiment, the decorative piece 142 and the decorative base plate 141 are configured to have a color difference that is not limited to the black-to-white color difference shown in the figure, but can also be a color difference formed by various colors, such as light red, medium red, and dark red, etc. This disclosed embodiment does not specifically limit this.

[0075] This disclosed embodiment, by setting the decorative base plate 141 and decorative piece 142 to have a height difference and a color difference, can visually create a sense of distance being larger and proximity being smaller, which is more consistent with the actual situation.

[0076] As an optional embodiment of this disclosure, the decorative piece 142 is printed with a pattern, and the pattern on the decorative piece 142 is associated with the functional module 130 corresponding to the first decorative piece.

[0077] Exemplarily, in the embodiment of the disclosure, the decorative sheet 142 is printed with a pattern, which can be visually displayed through the back cover 120. The pattern on the decorative sheet 142 is associated with the functional module 130 corresponding to the first decorative piece 140. For example, when the functional module 130 corresponding to the first decorative piece 140 is a wireless charging coil, the pattern on the decorative sheet 142 can be a ring-shaped or semi-ring-shaped texture. For another example, as shown in Figure 6 when the functional module 130 corresponding to the first decorative piece 140 is a wire, the pattern on the decorative sheet 142 is a strip-shaped texture.

[0078] The embodiment of the disclosure can enable the user to directly understand the main function of the corresponding position through the back cover 120 by printing the pattern associated with the functional module 130 corresponding to the first decorative piece 140 on the decorative sheet 142.

[0079] As an optional embodiment of the disclosure, a fluorescent layer is arranged on at least part of the decorative sheet 142; the thickness of the fluorescent layer at the decorative sheet corresponding to different decorative areas is different; or the fluorescent color at the decorative sheet 142 corresponding to different decorative areas is different.

[0080] Exemplarily, the fluorescent layer is a thin layer deposited by microcrystalline particles of luminescent material, which can convert electronic kinetic energy into light energy. In the embodiment of the disclosure, the fluorescent layer can be arranged on all the decorative sheets 142, or the fluorescent layer can be arranged on part of the decorative sheets 142, for example, the decorative sheet 142 without a pattern.

[0081] In the embodiment of the disclosure, in order to distinguish different functional modules 130, the thickness of the fluorescent layer at the decorative sheet 142 corresponding to different decorative areas can be set to be different, or the fluorescent color at the decorative sheet 142 corresponding to different decorative areas can be set to be different. The thickness and the fluorescent color can be determined according to actual needs, and the disclosure is not limited in this regard.

[0082] The embodiment of the disclosure further enriches the visual effect of the mobile terminal 100 by setting the fluorescent layer on the decorative sheet 142 to represent different decorative areas with different fluorescent layer thicknesses or different fluorescent colors.

[0083] In the embodiment of the disclosure, the functional module 130 in the mobile terminal 100 can be represented by different colors to more obviously distinguish different functional components. Figure 7 Another specific example of a mobile phone is shown in the embodiment of the disclosure. As shown in Figure 7As shown, different functional modules 130 can be displayed in different colors, for example, the battery holder 220 in purple area, the small plate holder 230 in green area, and the camera 210 composed of gray, purple and dark blue. In addition to the above components, the mobile phone also includes: a sim card barrel needle 240 at the L-shaped small gap, a speaker 250 placed below the first decorative piece 140, etc.

[0084] While several embodiments of the disclosure have been shown and described herein, it is to be understood that the embodiments are merely exemplary. Numerous changes, substitutions and equivalents can occur to those skilled in the art without departing from the spirit and scope of the disclosure. It should be understood that various alternatives to the embodiments of the disclosure described herein can be employed in practicing the disclosure. The claims are intended to cover all such alternatives and equivalents.

Claims

1. A mobile terminal, characterized in that, include: The mobile terminal includes a mid-frame and a back cover; wherein multiple functional modules are installed on the mobile terminal; the back cover is disposed on one side of the mid-frame. The mobile terminal further includes: a first decorative element; The first decorative element is disposed between the middle frame and the back cover. The back cover has a light-transmitting area, and the first decorative element is at least partially disposed within the orthogonal projection area of ​​the light-transmitting area toward the middle frame. In the direction extending along the long side of the mobile terminal, the first decorative element is divided into at least two decorative areas; Each decorative area corresponds to at least one functional module.

2. The mobile terminal according to claim 1, characterized in that, In the direction extending along the short side of the mobile terminal, the first decorative element is divided into at least two decorative areas; the first decorative element forms a plurality of decorative areas arranged in an array.

3. The mobile terminal according to claim 1, characterized in that, The first decorative element covers the functional module in the orthographic projection area facing the middle frame; Alternatively, the decorative element overlaps with the main body of the functional module.

4. The mobile terminal according to claim 1, characterized in that, The functional module includes at least two of the following modules: Wired charging port, SIM card slot, camera module, battery module, NFC coil, wireless charging coil, speaker module, light-emitting module, ribbon cable, chip, and buttons.

5. The mobile terminal according to claim 1, characterized in that, The first decorative component includes: a decorative base plate and a decorative piece; the decorative base plate has an installation area facing the rear cover for installing the decorative piece.

6. The mobile terminal according to claim 5, characterized in that, The decorative base plate is provided with grooves or protrusions that divide the decorative base plate into multiple areas, which are used to form the installation area of ​​the decorative piece.

7. The mobile terminal according to claim 5, characterized in that, The decorative base plate has through holes, and some functional modules pass through the decorative base plate along the through holes and are positioned opposite to the light-transmitting area of ​​the back cover.

8. The mobile terminal according to claim 5, characterized in that, A second decorative element is provided on the side of the functional module facing the rear cover, covering the functional module.

9. The mobile terminal according to claim 4, characterized in that, The light-emitting module is a strip of LED beads, an array of LED beads, or a single LED bead.

10. The mobile terminal according to claim 1, characterized in that, The first decorative element includes a color gradation display area; the color gradation display area is used to display the color gradation range of the first decorative element.

11. The mobile terminal according to claim 5, characterized in that, The decorative base plate and decorative piece are stacked together, and a height difference is formed between the edge of the decorative piece and the decorative base plate. The color applied to the outer surface of the decorative base plate and the outer surface of the decorative piece constitutes a color difference, and the color gradation of the decorative base plate is lower.

12. The mobile terminal according to claim 5, characterized in that, The decorative piece is printed with a pattern, and the pattern on the decorative piece is associated with the functional module corresponding to the first decorative piece.

13. The mobile terminal according to claim 5, characterized in that, At least some of the decorative pieces have a fluorescent layer; The thickness of the fluorescent layer varies at the decorative pieces corresponding to different decorative areas; Alternatively, the fluorescent colors of the decorative pieces may differ in different decorative areas.

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