CN208956094U - Mobile terminal - Google Patents

Abstract

The utility model discloses a mobile terminal, comprising: a display screen; a casing, comprising a front side, a rear side and a top side, the front side and the rear side are arranged opposite to each other, and the top side is connected to the front side Between the side surface and the rear side surface, the display screen is arranged on the front side surface, the housing is provided with an accommodating groove, and the accommodating groove is recessed into the housing from the top side surface, and the an accommodating groove penetrates through the rear side; a decorative sheet is located on one side of the rear side of the casing, and the decorative sheet at least partially blocks the opening of the accommodating groove penetrating the rear side; a movable piece, the movable piece A functional device is provided on the part, and the functional device can move into or out of the accommodating slot with the movable part; the main board is located in the casing; the flexible circuit board is connected between the movable part and the main board , the flexible circuit board is located in the accommodating groove.

Description

Mobile terminal

Technical field

The utility model relates to technical field of mobile terminals.

Background technique

Now, in order to obtain more preferably usage experience, the demand that user shows mobile phone large-size screen monitors is more urgent.However, by Such as camera device of arranging usually also is needed in mobile phone front, these devices limit the arrangement space of display screen, lead to hand The screen accounting of machine is difficult to be promoted.

Summary of the invention

The utility model provides a kind of mobile terminal, comprising:

Display screen；

Shell, including leading flank, trailing flank and top side face, the leading flank are disposed opposite to each other with the trailing flank, the top Side is connected between the leading flank and the trailing flank, and the display screen is set on the leading flank, and the shell is set There is holding tank, after the holding tank is formed from the top side towards the shell sunken inside, and the holding tank runs through described Side；

Cosmetic sheet, positioned at the trailing flank side of the shell, and the cosmetic sheet at least partly blocks the appearance Slot of receiving runs through the opening of the trailing flank；

Movable part, the movable part be equipped with function element, the function element can with the movable part move into or Remove the holding tank；

Mainboard is located in the shell；

Flexible circuit board is connected between the movable part and the mainboard, and the flexible circuit board is located at the receiving In slot, when the movable part moves into the holding tank, the flexible circuit board is folded, and the cosmetic sheet is in the display The orthographic projection of screen covers the flexible circuit board in the orthographic projection of the display screen, when the movable part removes the holding tank When, the flexible circuit board expansion.

The beneficial effects of the utility model are as follows: when movable part removes holding tank, function element be can be used normally, activity When part moves into holding tank, function element is hidden, and is not take up the space of display screen, and the screen accounting of display screen is high；Flexible circuit board It is contained in holding tank, flexible circuit board is electrically connected for realizing movable part and mainboard, and flexible circuit board is blocked by cosmetic sheet, is prevented Only flexible circuit board exposes, and while beautifying mobile terminal appearance, reduces influence of the flexible circuit board to thickness of shell, mobile whole It holds whole thickness smaller, is conducive to the gripping feel and portability that improve mobile terminal, improves user experience.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it can also be obtained according to these attached drawings other obvious modes of texturing.

Fig. 1 is the axonometric drawing of mobile terminal provided by the embodiment of the utility model.

Fig. 2 is mobile terminal front view.

Fig. 3 is the exploded view of the equipment body of mobile terminal.

Fig. 4 is the rearview of the equipment body of mobile terminal.

Fig. 5 is the A direction schematic diagram for the equipment body that Fig. 4 is provided.

Fig. 6 is the section B-B schematic diagram for the equipment body that Fig. 4 is provided.

Fig. 7 is the schematic diagram of mobile terminal when movable part moves into holding tank.

Fig. 8 is the C-C schematic cross-section for the mobile terminal that Fig. 7 is provided.

Fig. 9 is the schematic diagram of mobile terminal when movable part removes holding tank.

Figure 10 is the D-D schematic cross-section for the mobile terminal that Fig. 9 is provided.

Figure 11 is the position the E enlarged diagram of Fig. 8.

Figure 12 is the schematic diagram of cosmetic sheet.

Figure 13 is a kind of schematic diagram of driving mechanism in embodiment.

Figure 14 is the schematic diagram that driving mechanism drives movable part immigration holding tank in another embodiment.

Figure 15 is the schematic diagram that driving mechanism drives movable part removal holding tank in another embodiment.

Figure 16 is the schematic diagram of driving mechanism in another embodiment.

Figure 17 is the schematic diagram of driving mechanism in another embodiment.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

In addition, the explanation of following embodiment is to can be used to reality to illustrate the utility model with reference to additional diagram The particular implementation applied.The direction term being previously mentioned in the utility model, for example, "upper", "lower", "front", "rear", " left side ", " right side ", "inner", "outside", " side " etc. are only the directions with reference to annexed drawings, therefore, the direction term used be in order to it is more preferable, It is illustrated more clearly that and understands the utility model, rather than specific side must be had by indicating or imply signified device or element Position is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection ", " be arranged exist ... on " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to removable It connects with unloading, or is integrally connected；It can be mechanical connection；It can be directly connected, it can also be indirect by intermediary It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition State the concrete meaning of term in the present invention.

In addition, in the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more. If occurring the term of " process " in this specification, independent process is referred not only to, when can not clearly be distinguished with other process, It is also included in this term as long as being able to achieve effect desired by the process.In addition, the number indicated in this specification with "~" Value range refers to the range that the numerical value for recording "~" front and back is included as minimum value and maximum value.In the accompanying drawings, Structurally similar or identical unit is indicated by the same numeral.

It should be noted that communication terminal includes but is not limited to be configured to connect via Wireline (such as via public Switched telephone network (PSTN), digital subscriber line (DSL), digital cable, Direct cable connection and/or another data connect Connect/network) and/or via (for example, being directed to the DTV of cellular network, WLAN (WLAN), such as DVB-H network Network, satellite network, AM-FM broadcasting transmitter and/or another communication terminal) wireless interface receives/send signal of communication Device.It is configured to that " wireless communication terminal ", " wireless terminal " can be referred to as by the communication terminal of radio interface communication Or " mobile terminal ".The example of mobile terminal includes, but are not limited to satellite or cellular phone；It can be with combination cellular radio telephone With PCS Personal Communications System (PCS) terminal of data processing, fax and communication ability；It may include radio telephone, seek Pager, the Internet/intranet access, Web browser, memo pad, calendar and/or global positioning system (GPS) receiver PDA；And conventional laptop and/or palmtop receiver or other electronic devices including radiotelephone transceiver.

It please refers to Fig.1 to Fig.3, Fig. 1 show the shaft side figure of mobile terminal 100 provided by the embodiment of the utility model, Fig. 2 For the front view of mobile terminal 100, Fig. 3 is the decomposition diagram of the part-structure of mobile terminal.The shifting that the present embodiment one provides Dynamic terminal 100 includes display screen 110, shell 120, cosmetic sheet 30 and movable part 20.Specifically, display screen 110 can be liquid crystal Display screen (Thin Film Transistor-Liquid Crystal Display, TFT-LCD), or organic light emission Diode display screen (Organic Light-Emitting Diode, OLED).Further, display screen 110 can be only to have There is the display screen of display function, or be integrated with the display screen of touch function.In the present embodiment, display screen 110 includes phase To the display surface of setting and non-display face, display surface user oriented for showing image, non-display face facing moving terminal 100 Inside, in a kind of embodiment, the display area area of display surface account for the area of display surface not less than 86%, in other words, move The screen accounting of dynamic terminal 100 is greater than or equal to 86%, such as 90% or 95%.

Please continue to refer to Fig. 1, in the present embodiment, shell 120 include left side 120a, right side 120b, leading flank 120c, Trailing flank 120d and top side face 120e, left side 120a are disposed opposite to each other with right side 120b, leading flank 120c and trailing flank 120d It is disposed opposite to each other, leading flank 120c and trailing flank 120d are connected between left side 120a and right side 120b, and top side face 120e connects It connects between leading flank 120c and trailing flank 120d and top side face 120e is connected between left side 120a and right side 120b.Tool Body, leading flank 120c is the side surface that shell 120 faces user when user uses mobile terminal 100, and trailing flank 120d is For shell 120 back to the side surface of user, left side 120a and right side 120b are to be parallel to when user uses mobile terminal 100 The surface of the thickness direction of mobile terminal 100.In the present embodiment, display screen 110 is set on leading flank 120c.

Also referring to Fig. 3 and Fig. 4, in the present embodiment, display screen 110, shell 120 and cosmetic sheet 30 form mobile terminal 100 equipment body 10, Fig. 3 and Fig. 4 are respectively the schematic diagram of the front and back of equipment body 10.The electronic devices such as circuit board It is integrated in equipment body 10, equipment body 10 can also be shown by display screen 110.

Incorporated by reference to Fig. 5 and Fig. 6, wherein Fig. 5 is the A direction schematic diagram namely equipment body of equipment body 10 shown in Fig. 4 10 top view, Fig. 6 are the section B-B schematic diagram of equipment body 10 shown in Fig. 4.Shell 120 is equipped with holding tank 140, holding tank 140 form from top side face 120e to 120 sunken inside of shell, and holding tank 140 runs through trailing flank 120d.Specifically, holding tank 140 run through top side face 120e, so that holding tank 140 be made to be in communication with the outside.Incorporated by reference to Fig. 1, movable part 20 can be into and out Holding tank 140 namely movable part 20 can be into and out equipment bodies 10.In a kind of embodiment, the shape of movable part 20, Shape, the complementary dimensioned of size and holding tank 140, movable part 20 can be contained in completely in holding tank 140, can also partially receive It is dissolved in holding tank 140.In the present embodiment, movable part 20 be equipped with function element 22, such as camera, iris recognition mould group, One or more of devices such as recognition of face mould group, receiver, microphone, photoreceptor.In a kind of embodiment, movable part 20 It can be hollow structure, in order in 20 inside installation function device 22 of movable part.In the present embodiment, movable part 20 is being parallel to It is slided on the length direction of mobile terminal 100.

Specifically, please referring to Fig. 7 and Fig. 8, wherein Fig. 7 is mobile terminal 100 when movable part 20 moves into holding tank 140 Schematic rear view, Fig. 8 are the C-C schematic cross-section of Fig. 7.Movable part 20 into and out holding tank 140, works as work in the Y direction When moving part 20 moves into holding tank 140, after movable part 20 is hidden in display screen 110, in the front of mobile terminal 100, movable part 20 And the function element 22 on movable part 20 is not take up the size of display screen 110, is conducive to the screen accounting for improving mobile terminal 100. Specific to Fig. 7, movable part 20 includes top surface 20a, when movable part 20 moves into holding tank 140, top surface 20a and top side face 120e is concordant, to make the surfacing of mobile terminal 100, while beautifying the appearance of mobile terminal 100, prevents movable part 20 Top protrusion and vulnerable to colliding with.

Please refer to Fig. 9 and Figure 10, wherein Fig. 9 is that the back side of mobile terminal 100 when movable part 20 removes holding tank 140 shows It is intended to, Figure 10 is the D-D schematic cross-section of Fig. 9.Movable part 20 is in the Y direction into and out holding tank 140, when movable part 20 Remove holding tank 140 when, movable part 20 from the upper end of display screen 110 stretch out, in the front of mobile terminal 100, movable part 20 and Function element 22 on movable part 20 exposes and works normally.

Please refer to Fig. 8 and Figure 10, in a kind of embodiment, function element 22 includes second camera 46, second camera 46 incidence surface direction and leading flank 120c towards identical, in other words, second camera 46 is front camera.Specific to figure 7, when movable part 20 moves into holding tank 140, second camera 46 is blocked, and second camera 46 is not take up display screen 110 Shield accounting, specific to Figure 10, when movable part 20 removes holding tank 140, second camera 46 exposes, and second camera 46 can be with It works normally.

Please refer to Fig. 4 and Fig. 6, in the present embodiment, mobile terminal 100 further includes cosmetic sheet 30, and cosmetic sheet 30 is located at shell The 120 trailing flank side 120d, and cosmetic sheet 30 at least partly blocks the opening that holding tank 140 runs through trailing flank 120d.Tool Body, on the thickness direction (X-direction shown in fig. 6) of equipment body 10, cosmetic sheet 30 obstructs holding tank 140 and shell 120 Outside.

Referring to Fig. 2, mobile terminal 100 further includes mainboard 90, mainboard 90 is located in shell 120, and mainboard 90 is that design has Circuit and the printed circuit board for being integrated with electric elements, mainboard 90 is electrically connected to the function element 22 of movable part, with control function Device 22 works.Specifically, movable part 20 is connect by flexible circuit board 92 with mainboard 90, to realize movable part 20 and mainboard 90 electrical connection.In conjunction with Fig. 8 and Figure 10, flexible circuit board 92 is located in holding tank 140, when movable part 20 moves into holding tank 140 When, flexible circuit board 92 folds, and cosmetic sheet 30 covers flexible circuit board 92 in display screen 110 in the orthographic projection of display screen Orthographic projection, when movable part 20 removes holding tank 140, flexible circuit board 92 is unfolded.In the present embodiment, cosmetic sheet 30 is by flexible electrical Road plate 92 is isolated with the external of shell 120, is damaged with preventing flexible circuit board 92 from exposing.

Specifically, please referring to Figure 11, Figure 11 is the position the E enlarged diagram of Fig. 8, and flexible circuit board 92 includes first flexible The 922, second compliant section 924 of section and third compliant section 926, the first compliant section 922 connect movable part 20, and third compliant section 926 connects Mainboard 90 is connect, the second compliant section 924 is connected between the first compliant section 922 and third compliant section 926, is held when movable part 20 moves into Receive slot 140 when, opposite second compliant section 924 of the first compliant section 922 is bent, and third compliant section 926 is curved with respect to the second compliant section 924 Folding so that the first compliant section 922, the second compliant section 924 and third compliant section 926 mobile terminal 100 thickness direction up to Small part overlapping, in other words, flexible circuit board 92 are bent to form similar snakelike collapsed shape, at this time the ruler of flexible circuit board 92 Very little minimum, the space that flexible circuit board 92 occupies holding tank 140 is few, is conducive to 140 internal space design of shell.When movable part 20 When removing holding tank 140, opposite second compliant section 924 of the first compliant section 922 is unfolded, opposite second flexibility of third compliant section 926 Section 924 is unfolded, and in the present embodiment, flexible circuit board 92 is folded two positions, i.e., the first compliant section 922 and second is flexible The junction of section 924, the junction of the second compliant section 924 and third compliant section 926 is few at the folding of flexible circuit board 92, and one Aspect, when movable part 20 is movable into and out the process of holding tank 140, flexible circuit board 92 will do it folding and unfolded state Switching, and repeatedly fold or be unfolded that the durability of flexible circuit board 92 may be impacted, in some instances it may even be possible to lead to flexible electrical Road plate 92 is broken, and is reduced the quantity of the position folded, can be reduced the risk that flexible circuit board 92 fractures；On the other hand, The negligible amounts of the position folded, transition of the flexible circuit board 92 from unfolded state is folded into, from folded state is deployed into Period, and be not easy to wind, movable part 20 is not influenced into and out the process of holding tank 140.

When movable part 20 removes holding tank 140, function element 22 be can be used normally, and movable part 20 moves into holding tank 140 When, function element 22 is hidden, and is not take up the space of display screen 110, and the screen accounting of display screen 110 is high；Flexible circuit board 92 is received It is dissolved in holding tank 140, flexible circuit board 92 is electrically connected for realizing movable part 20 and mainboard 90, and flexible circuit board 92 is decorated Piece 30 blocks, and prevents flexible circuit board 92 from exposing, and while beautifying 100 appearance of mobile terminal, protects flexible circuit board 92, reduces Influence of the flexible circuit board 92 to 120 thickness of shell, the whole thickness of mobile terminal 100 is smaller, is conducive to improve mobile terminal 100 gripping feel and portability, improves user experience.

In the present embodiment, trailing flank 120d is equipped with lug boss 130, specifically, thickness of the lug boss 130 in equipment body 10 Direction is convex for equipment body 10, i.e. the thickness of equipment body 10 or mobile terminal 100 in 130 position of lug boss is maximum.One In kind embodiment, lug boss 130 is truncated in 140 part of holding tank, in other words, is formed and is held between lug boss 130 and display screen 110 Receive slot 140 at least partly, and the interior section of lug boss 130 is received slot 140 and empties.It is understood that lug boss 130 are raised in trailing flank 120d, increase equipment body 10 or shell 120 in the thickness of 130 position of lug boss, holding tank 140 Part is formed in lug boss 130, so as to provide space biggish holding tank 140, in order to place movable part 20.

Please refer to Fig. 4 and Fig. 6, in the present embodiment, mobile terminal 100 further includes the first camera 42, the first camera 42 It is set to the side of equipment body 10, specifically, the first camera 42 is fixed on the lug boss 140 of shell 120, and part is revealed For shell 120, the incidence surface of the first camera 42 and trailing flank 120d towards identical, i.e. the incidence surface of the first camera 42 Direction is opposite with the display direction of display screen 110.In a kind of embodiment, the first camera 42 is rear camera, works as user When being shot using the first camera 42, display screen 110 faces user, and the first camera 42 shoots the scenery in front of user.Specifically To Fig. 6, the first camera 42 is located on lug boss 130, and is exposed to lug boss 130, specifically, the first camera 42 can be with Part reaches outside lug boss 130.In a kind of embodiment, the quantity of the first camera 42 is one, in other embodiments, The quantity of first camera 42 may be multiple, such as the quantity of the first camera 42 is two, forms dual camera mould group, It is three to improve the quantity of shooting effect or the first camera 42, three camera modules is formed, to further mention High shooting effect, the utility model embodiment are not construed as limiting the quantity and arrangement mode of the first camera 42.

Referring to Fig. 6, cosmetic sheet 30 is covered on the first camera 42, to protect the first camera 42.Specifically, decoration Piece 30 is made of the high material of rub resistance, impact resistant, intensity, such as tempered glass etc., and the lid of cosmetic sheet 30 is located at the first camera On 42, to protect the eyeglass of the first camera 42, the eyeglass of the first camera 42 is avoided to be scratched and influence to shoot, taken the photograph when first As first 42 quantity be it is multiple when, cosmetic sheet 30 covers each first camera 42 simultaneously, to protect each first camera 42 Eyeglass.

Referring to Fig. 9, the first camera 42 is located at movable part 20 into and out the rail of holding tank 140 in the present embodiment On the extended line of mark.In a kind of embodiment, movable part 20 can be shell 120 into and out the direction of holding tank 140 Middle line direction, i.e. movable part 20 are located at the midline position of mobile terminal 100, and 20 two sides of movable part are symmetrical arranged, and improve movement The aesthetic effect of 100 appearance of terminal.First camera 42 is located at movable part 20 into and out the extension of the track of holding tank 140 On line, in other words, the first camera 42 is located at the midline position of mobile terminal 100, and the first camera 42 can not only mention between two parties High mobile terminal 100 also advantageously improves the shooting effect of the first camera 42, keeps away in the appearance of the trailing flank side 120d First camera 42 is blocked by finger when exempting to hold mobile terminal 100.In conjunction with Fig. 6, in the present embodiment, the first camera 42 is located at On lug boss 130, thus on the thickness direction of mobile terminal 100, the first camera 42 occupy the space inside shell 120 compared with It is few, the design of 120 other devices of inside of shell is not influenced, the space of holding tank 140 is nor affected on, to not influence movable part 20 Setting.First camera 42 and movable part 20 are all located at the midline position of mobile terminal 100, tie mobile terminal 100 integrally Structure is symmetrical, and in the Y direction, and movable part 20 and the first camera 42 are not interfered, and does not influence movable part 20 and the first camera 42 layout.In other words, under the premise of improving 100 appearance of mobile terminal, the first camera 42 and movable part 20 Position setting rationally, does not influence the exclusive use of the first camera 42 and movable part 20, whole compared to increase mobile terminal 100 Body thickness, the thickness influence integrally-built on mobile terminal 100 for only increasing lug boss 130 are small.

Please refer to Fig. 4 and Fig. 6, in the present embodiment, lug boss 130 includes uplift sector 160, and uplift sector 160 is at least partly covered Lid holding tank 140 runs through the opening of trailing flank 120d, when movable part 20 removes holding tank 140, cosmetic sheet 30 and uplift sector 160 Flexible circuit board 92 is covered in the orthographic projection of display screen 110 in the orthographic projection of display screen 110.In the present embodiment, specific to Fig. 6, 140 part of holding tank is between uplift sector 160 and display screen 110, partially between cosmetic sheet 30 and display screen 110.Please In conjunction with Fig. 9, when movable part 20 moves into holding tank 140, flexible circuit board 92 fold and be located at cosmetic sheet 30 and display screen 110 it Between holding tank 140, when movable part 20 remove holding tank 140 when, flexible circuit board 92 expansion and part be located at cosmetic sheet 30 with Holding tank 140 between display screen 110, the partially holding tank 140 between uplift sector 160 and display screen 110.

Referring to Fig. 6, uplift sector 160 includes top end face 130a interconnected and rear end face 130b, top in the present embodiment For end face 130a between rear end face 130b and top side face 120e, rear end face 130b is arc surface.Specifically, rear end face 130b is The rear end face 130b in the portion of its outer face of equipment body 10, arc not only contributes to appearance, can also avoid colliding with, avoid Scratch user.In the present embodiment, top end face 130a is the cambered surface for favouring top side face 120e.Specifically, top end face 130a is tilted In top side face 120e and rear end face 130b, incorporated by reference to Fig. 8, in a kind of embodiment, top end face 130a can be movable part 20 The extended surface of top surface 20a, thus when movable part 20 moves into holding tank 140, the top end face 130a and top side face of movable part 20 120e, top surface 20a even transition, enhance the overall effect of mobile terminal 100, and movable part 20 is avoided to protrude and easily collide with.

Referring to Fig. 6, lug boss 130 is equipped with mounting groove 1300 in the present embodiment, cosmetic sheet 30 is at least partially housed in peace Tankage 1300, to fix cosmetic sheet 30.It is formed specifically, mounting groove 1300 is recessed downwards by the end face of lug boss 130, mounting groove 1300 shape is identical as the partial shape of cosmetic sheet 30, and cosmetic sheet 30 is pasted onto mounting groove 1300 by modes such as stickups, Fixed form is firm, and mounting groove 1300, which also helps, reduces mobile terminal 100 in the thickness of 130 position of lug boss.

Please refer to Fig. 6 and Figure 12, in the present embodiment, cosmetic sheet 30 includes the fixed part 32 and suspending part being mutually linked together 34, fixed part 32 is fixed in mounting groove 1300,34 face holding tank 140 of suspending part, when movable part 20 moves into shell 120, Suspending part 34 covers flexible circuit board 92 and movable part 20 at least partly.Specifically, fixed part 32 is solid by modes such as stickups It is scheduled in mounting groove 1300, suspending part 34 is not contacted with the other structures of shell 120, and suspending part 34 relies on the fixation of fixed part 32 And it fixes.

Please refer to Fig. 6, Fig. 8 and Figure 12, in the present embodiment, one end of suspending part 34 is equipped with escape groove 38, when movable part 20 When moving into holding tank 140,20 part of movable part is located in escape groove 38, and escape groove 38 avoids activity for avoiding movable part 20 Part 20 and 30 location conflicts of cosmetic sheet.

Please refer to Fig. 4 and Fig. 6, in the present embodiment, mobile terminal 100 further includes flash lamp 44, and flash lamp 44 is set to dress On the suspending part 34 of spike 30.The thickness of flash lamp 44 is smaller, and flash lamp 44 is embedded in cosmetic sheet 30, does not increase cosmetic sheet 30 Thickness, and the space of cosmetic sheet 30 is utilized, structure is compact to design.In a kind of embodiment, cosmetic sheet 30 can also be arranged Fingerprint mould group, specifically, at least one of fingerprint mould group and flash lamp 44 can be set in cosmetic sheet 30.

Please refer to Figure 12, in the present embodiment, cosmetic sheet 30 includes the inner surface 30a towards the first camera 42, inner surface 30a be equipped with light shield layer 36, light shield layer 36 for reducing cosmetic sheet 30 light transmittance.Specifically, light shield layer 36 can be ink layer Deng.In conjunction with Fig. 6, in the present embodiment, inner surface 30a includes shading region and transparent area, orthographic projection of the light shield layer 36 in inner surface 30a Form shading region, shading region for reducing cosmetic sheet 30 light transmittance, to play the role of blocking the inside of shell 120, transparent area Corresponding first camera 42, in order to the shooting of the first camera 42.

Referring to Figure 2 together and Fig. 6, in the present embodiment, shell 120 includes center 122 and rear cover 124,110 He of display screen Rear cover 124 covers be located on the opposite two sides of center 122 respectively, and lug boss 130 is located on center 122.Specifically, center 122 is used Center 122 is fixedly connected with by modes such as paste adhesive or welding in placing devices, the rear covers 124 such as mainboard 90, battery.A kind of reality It applies in mode, center 122 is made of metal or metal alloy, such as aluminium alloy etc., and to provide support, rear cover 124 can be glass Glass material is conducive to Antenna Design, and is conducive to beauty.

Referring to Fig. 2, rear cover 124 is equipped with the evacuation opening 1240 of face lug boss 130, lug boss 130 in the present embodiment Rear cover 124 is passed through from evacuation opening 1240.Specifically, evacuation opening 1240 runs through rear cover 124.In a kind of embodiment, evacuation Opening 1240 is U-shaped, and avoids opening 1240 and rear cover 124 is truncated from the side of rear cover 124.

Referring to Fig. 2, center 122 includes middle plate 1222 and frame 1224, frame 1224 is connected to the edge of middle plate 1222, Plate 1222 in the truncation of holding tank 140.Middle plate 1222 and frame 1224 are metal material, in a kind of embodiment, middle plate 1222 with Frame 1224 is integrally formed, and in other embodiments, middle plate 1222 is fixedly connected with frame 1224 by fastener.Holding tank 140 truncation frames 1224, and middle plate 1222 is extended to, so that the inside of shell 120 be made to be connected to outside.A kind of embodiment In, holding tank 140 is the shapes such as round, ellipse or rectangle in the opening of frame 1224.

In the present embodiment, lug boss 130 is formed from middle 1222 protrusion of plate, specifically, lug boss 130 and middle plate 1,222 1 It is body formed, such as lug boss 130 is formed with shape of the middle plate 1222 by way of injection molding through mold or lug boss 130 It to be formed with middle plate 1222 by being machined to blank.In a kind of embodiment, the manufacturing process of shell 120 includes, processing the The middle plate 1222 with lug boss 130 is made in one embryo material, and frame 1224 is made in the second embryo material of processing, plate 1222 and frame in assembling 1224 form center 122, after installing the devices such as mainboard 90, battery on center 122, install display screen 110 and rear cover 124.It is convex It plays portion 130 to be formed from middle 1222 protrusion of plate, the processing method of lug boss 130 is simple, is easily assembled to.

Also referring to Figure 13 to Figure 17, in the present embodiment, mobile terminal 100 further includes driving mechanism 60, driving mechanism 60 are contained in shell 120, and driving mechanism 60 connects movable part 20, and control driving mechanism 60 and movable part 20 is driven to move into or move Shell 120 out.Specifically, driving mechanism 60 is for driving movable part 20 to move along a straight line, i.e., movable part 20 is into and out shell 120.In a kind of embodiment, the driving force of driving mechanism 60 is provided by actuators such as driving motors, i.e., movable part 20 can from It is dynamic into and out shell 120, such as user's operation mobile terminal 100 system and control the sliding of movable part 20.Certainly, other In embodiment, the driving force of driving mechanism 60 can also be provided by user, i.e., user pushes away manually, draws movable part 20, mechanical Movable part 20 is controlled to slide.The mode multiplicity for driving movable part 20 to slide, provides different operational versions, to meet different make With requiring.

Please refer to Figure 13, in a kind of embodiment, driving mechanism 60 includes driving motor 62 and is fixedly connected with driving motor The screw rod 64 of 62 rotation axis, driving motor 62 are fixed on shell 120, and screw rod 64 is fixedly connected with the rotation of driving motor 62 Axis, to allow driving motor 62 that screw rod 64 to be driven to rotate.Movable part 20 is equipped with convex block 66, convex block 66 and movable part 20 1 It is body formed.In a kind of embodiment, convex block 66 is for being embedded in the guide groove of screw rod 64.Convex block 66 is slidably connected to screw rod 64 In guide groove, driving motor 62 is for driving convex block 66 to slide in the guide groove of screw rod 64, so that movable part 20 is into and out shell Body 120.The kind of drive of driving mechanism 60 is simple, and transmission efficiency is high, is conducive to control movable part 20 into and out shell 120。

Please refer to Figure 14 and Figure 15, in a kind of embodiment, driving mechanism 60 includes the electromagnetism part 72 and magnetic being oppositely arranged Property part 74, electromagnetism part 72 is fixed on shell 120, and magnetic part 74 is fixed on movable part 20, and electromagnetism part 72 is for driving magnetism Part 74 is close to or far from electromagnetism part 72, so that movable part 20 is into and out shell 120.In the present embodiment, flowed through by changing The current direction of the coil of electromagnetism part 72 can change the magnetic direction of electromagnetism part 72, specifically, electromagnetism part 72 faces magnetic part When the magnetism of 74 one end and magnetic part 74 in face of 72 one end of electromagnetism part is different, electromagnetism part 72 attracts magnetic part 74, to drive work Moving part 20 moves into shell 120；Electromagnetism part 72 faces the magnetism of 72 one end of electromagnetism part in face of 74 one end of magnetic part and magnetic part 74 When identical, electromagnetism part 72 repels magnetic part 74, so that movable part 20 be driven to remove shell 120.The kind of drive of driving mechanism 60 Simply, transmission efficiency is high, is conducive to control movable part 20 into and out shell 120.

Please refer to Figure 16, in a kind of embodiment, driving mechanism 60 includes driving motor 78 and rack gear 76, driving motor 78 It is fixed on shell 120, is fixed in the rotation axis of driving motor 78 and is fixed on activity with 76 meshed gears of rack gear, rack gear 76 On part 20, driving motor 78 is translated for drive rack 76, so that movable part 20 is into and out shell 120.Specifically, according to The rotation direction of the rotation axis of driving motor 78 can control the direction of motion of rack gear 76 and movable part 20, thus realization activity State of the part 20 into and out shell 120.The kind of drive of driving mechanism 60 is simple, and transmission efficiency is high, is conducive to control and lives Moving part 20 is into and out shell 120.

Please referring to Figure 17, in a kind of embodiment, driving mechanism 60 includes driving motor 82, screw rod 84 and sliding bar 86, Driving motor 82 is fixed on shell 120, and screw rod 84 is rotatablely connected shell 120, and sliding bar 86 is fixedly connected with movable part 20, and sliding Lever 86 is equipped with convex block 88, and convex block 88 is slidably connected in the guide groove of screw rod 84, and driving motor 82 is for driving 84 turns of screw rod It is dynamic, to make convex block 88 slide in the guide groove of screw rod 84, so that movable part 20 is into and out shell 120.Driving mechanism 60 The kind of drive it is simple, transmission efficiency is high, is conducive to control movable part 20 into and out shell 120.In the present embodiment, sliding The section of bar 86 is rectangle, so that sliding bar 86 and movable part 20 can move along a straight line.Further, one end of screw rod 84 with Driving motor 82 is engaged by gear, so that driving motor 82 drives screw rod 84 to rotate.

Above disclosed is only several preferred embodiments of the utility model, certainly cannot be practical to limit with this Novel interest field, those skilled in the art can understand all or part of the processes for realizing the above embodiment, and according to Equivalent variations made by the utility model claims, still falls within the scope of the utility model.

Claims (18)

1. a kind of mobile terminal characterized by comprising

Display screen；

Shell, including leading flank, trailing flank and top side face, the leading flank are disposed opposite to each other with the trailing flank, the top side face It is connected between the leading flank and the trailing flank, the display screen is set on the leading flank, and the shell, which is equipped with, to be held Receive slot, the holding tank is formed from the top side towards the shell sunken inside, and the holding tank runs through the trailing flank；

Cosmetic sheet, positioned at the trailing flank side of the shell, and the cosmetic sheet at least partly blocks the holding tank Opening through the trailing flank；

Movable part, the movable part be equipped with function element, the function element can with the movable part into and out The holding tank；

Mainboard is located in the shell；

Flexible circuit board is connected between the movable part and the mainboard, and the flexible circuit board is located in the holding tank, When the movable part moves into the holding tank, the flexible circuit board is folded, and the cosmetic sheet is in the display screen Orthographic projection covers the flexible circuit board in the orthographic projection of the display screen, when the movable part removes the holding tank, institute State flexible circuit board expansion.

2. mobile terminal according to claim 1, which is characterized in that the flexible circuit board includes the first compliant section, the Two compliant sections and third compliant section, first compliant section connect the movable part, and the third compliant section connects the mainboard, Second compliant section is connected between first compliant section and the third compliant section, when the movable part moves into the appearance Receive slot when, first compliant section, second compliant section bending relatively, relatively described second compliant section of the third compliant section Bending, so that first compliant section, second compliant section and the third compliant section are in the thickness side of the mobile terminal Least partially overlapped upwards, when the movable part removes the holding tank, first compliant section relatively described second is flexible Duan Zhankai, the relatively described second compliant section expansion of the third compliant section.

3. mobile terminal according to claim 2, which is characterized in that the trailing flank is equipped with lug boss, the holding tank The lug boss is truncated in part, and the mobile terminal further includes the first camera, and first camera is set to the protrusion Portion, and the incidence surface of first camera and the trailing flank towards identical.

4. mobile terminal according to claim 3, which is characterized in that first camera is located at movable part immigration Or on the extended line of the track of the removal holding tank, when the movable part moves into the holding tank, the function element exists The upright projection of the display screen is staggered with first camera in the upright projection of the display screen.

5. mobile terminal according to claim 4, which is characterized in that the lug boss includes uplift sector, the uplift sector The opening that the holding tank runs through the trailing flank is at least partly covered, it is described when the movable part removes the holding tank Cosmetic sheet and the uplift sector cover the flexible circuit board in the orthographic projection of the display screen in the orthographic projection of the display screen.

6. mobile terminal according to claim 5, which is characterized in that the uplift sector include top end face interconnected and Rear end face, for the top end face between the rear end face and the top side face, the rear end face is arc surface.

7. mobile terminal according to claim 6, which is characterized in that the top end face is the arc for favouring the top side face Face.

8. mobile terminal according to claim 7, which is characterized in that the lug boss is equipped with mounting groove, the cosmetic sheet It is at least partially housed in the mounting groove, with the fixation cosmetic sheet.

9. mobile terminal according to claim 8, which is characterized in that the cosmetic sheet includes the fixed part being mutually linked together And suspending part, the fixed part are fixed in the mounting groove, holding tank described in the suspending part face, when the movable part moves When entering the shell, the suspending part covers the flexible circuit board and the movable part at least partly.

10. mobile terminal according to claim 9, which is characterized in that one end of the suspending part is equipped with escape groove, works as institute When stating the movable part immigration holding tank, the movable part part is located in the escape groove.

11. mobile terminal according to claim 9, which is characterized in that the mobile terminal further includes flash lamp, the sudden strain of a muscle Light lamp is set on the suspending part.

12. mobile terminal according to claim 9, which is characterized in that the mobile terminal further includes fingerprint mould group, described Fingerprint mould group is set on the suspending part.

13. according to mobile terminal described in claim 3 to 12 any one, which is characterized in that the shell include center and Rear cover, the display screen and the rear cover cover respectively to be located on the opposite two sides of the center, and the boss is in described On frame.

14. mobile terminal according to claim 13, which is characterized in that the rear cover is equipped with keeping away for lug boss described in face Allow opening, the lug boss is open from the evacuation across the rear cover.

15. mobile terminal according to claim 14, which is characterized in that the center includes middle plate and frame, the side Frame is connected to the edge of the middle plate, and the middle plate is truncated in the holding tank.

16. mobile terminal according to claim 3, which is characterized in that the cosmetic sheet includes towards first camera shooting Head inner surface, the inner surface be equipped with light shield layer, the light shield layer for reducing the cosmetic sheet light transmittance.

17. mobile terminal according to claim 1, which is characterized in that the movable part includes top surface, when the activity When part moves into the holding tank, the top surface is concordant with the top side face.

18. mobile terminal according to claim 1, which is characterized in that the mobile terminal further includes driving mechanism, described Driving mechanism is located in the shell, and the driving mechanism connects the movable part, and drive the movable part into and out The holding tank, the driving mechanism include driving motor, screw rod and sliding bar, and the driving motor is fixed on the shell On, the screw rod is rotatablely connected the shell, and the sliding bar is fixedly connected with the movable part, and the sliding bar is equipped with convex Block, the convex block are slidably connected in the guide groove of the screw rod, and the driving motor is for driving the screw rod to rotate, to make The convex block slides in the guide groove of the screw rod, so that the movable part is into and out the holding tank.