Intelligent terminal

Abstract

The utility model provides an intelligent terminal which comprises a middle frame, a camera and a support, a partition plate is arranged in the middle frame, the partition plate is provided with a mounting hole and receding holes distributed along the edge of the mounting hole, and the receding holes are communicated with the mounting hole; the camera is arranged in the mounting hole; the support comprises at least two positioning parts, and the positioning parts are embedded in the receding holes, so that the thickness space occupied by the support between the middle frame and the camera is reduced. According to the invention, the problem of insufficient placement space of the support caused by volume increase of the front camera is solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of electronic equipment, in particular to a kind of intelligent terminal. BACKGROUND

[0002] Some intelligent terminals, such as mobile phones, interactive tablets and the like are equipped with cameras, in order to stabilize the image in the violent movement, the camera generally has Optical Image Stabilization (OIS) function.

[0003] The front camera generally needs a support to ensure the accuracy of its position, in some schemes, the size of the front camera is small, whether using Fix Focus (FF) or Auto Focus (AF), there is enough space to arrange the positioning support. In the process of conceiving and implementing the present application, it is found that in some intelligent terminals, at least the following problems exist: as people's requirements for imaging gradually increase, the volume of the front camera with Optical Image Stabilizer (OIS) increases, and the four sides are high square shells, which reduces the distance from the square shell of the front camera to the surface shell, and there is no space for the support.

[0004] The foregoing narrative is to provide general background information and does not necessarily constitute the prior art. CONTENT OF THE UTILITY MODEL

[0005] In view of the above technical problems, the present application provides an intelligent terminal, comprising:

[0006] A middle frame, the middle frame has a partition plate inside, the partition plate is provided with a mounting hole and a avoiding hole arranged along the edge of the mounting hole, the avoiding hole and the mounting hole are in communication with each other;

[0007] A camera, the camera is arranged in the mounting hole;

[0008] A support, the support comprises at least two positioning parts, the positioning parts are fitted in the avoiding hole to reduce the thickness space occupied by the support between the middle frame and the camera.

[0009] The intelligent terminal provided by the present application realizes that the positioning parts of the support share the thickness space occupied by the partition plate by arranging the avoiding hole in the partition plate and fitting the positioning parts of the support in the avoiding hole, thereby solving the problem that the support has no space for arrangement due to the increase in the volume of the square shell of the camera, without increasing the thickness of the intelligent terminal, and meeting the positioning requirements of the camera.

[0010] Optionally, the shape of the avoiding hole is matched with the shape of the positioning part;

[0011] The two side walls of the positioning part abut against the two side walls of the avoiding hole along the circumference of the mounting hole.

[0012] Optionally, the thickness of the positioning part is consistent with the depth of the avoiding hole along the thickness direction of the partition plate.

[0013] Optionally, the smart terminal further comprises a display screen, a shooting hole is formed in the display screen, and a positioning hole is formed between the at least two positioning parts, the center of the positioning hole coincides with the center of the shooting hole.

[0014] Optionally, the bracket further comprises a fixing frame, and the camera comprises a shell, the fixing frame being sleeved on the outer circumferential surface of the shell.

[0015] The first end of the positioning part is connected to the side of the fixing frame facing the partition plate, the second end of the positioning part forms a circular arc surface, and the centers of the circular arc surfaces formed by the second ends of the positioning parts coincide.

[0016] Optionally, the camera comprises a lens, the lens being connected to the outside of the shell and extending into the shooting hole, the second end of the positioning part and the outer circumferential surface of the lens having a spacing H1, the outer circumferential surface of the lens and the inner wall surface of the shooting hole having a spacing H2, and H1>H2.

[0017] Optionally, the fixing frame and the partition plate are connected through a first connecting piece; and / or,

[0018] The positioning part and the display screen are connected through a second connecting piece.

[0019] Optionally, the smart terminal further comprises a protective sleeve, the protective sleeve being a flexible piece, the protective sleeve comprising a bottom sealing plate and a plurality of protective plates connected to the edges of the bottom sealing plate, the bottom sealing plate and the plurality of protective plates surrounding a protective cavity, and the end of the shell away from the lens extending into the protective cavity.

[0020] Along the thickness direction of the smart terminal, the length of the end of the shell away from the lens extending into the protective cavity is greater than 1 / 3 of the length of the shell.

[0021] Optionally, the middle frame further comprises a top edge plate connected to the top end of the partition plate, and the plurality of protective plates comprise a first protective plate abutting against the top edge plate.

[0022] The side of the first protective plate facing the top edge plate is an inclined surface, and the inclined surface gradually inclines towards the camera along the direction of the opening of the protective sleeve.

[0023] Optionally, the intelligent terminal further comprises a back cover, which is buckled at one end of the middle frame away from the display screen.

[0024] The outer wall of the protective sleeve is adapted to the shape of the surface of the back cover facing the camera; and / or,

[0025] The inner wall of the protective cavity is adapted to the shape of the end of the shell away from the lens.

[0026] The intelligent terminal provided in the present application embeds the positioning part of the support in the avoiding hole, realizes that the positioning part of the support shares the thickness space occupied by the partition plate, and solves the problem that the support has no space for arrangement due to the increase in the volume of the shell of the camera.

[0027] The intelligent terminal provided in the present application can realize the installation of the support when the space between the shell of the front camera and the partition plate of the middle frame is reduced to difficultly accommodate two layers of wall thickness, so as to realize the accurate positioning of the front camera and improve the delicate degree of appearance and the reliability of the whole machine.

[0028] The intelligent terminal provided in the present application adopts a large-volume front camera, which can compress the sealing space of the middle frame. By setting the protective sleeve, the tightness of the connection between the shell of the camera and the back cover is improved, the gap between the shell of the camera and the back cover is reduced, which is conducive to realizing the lightness and thinness of the back cover assembly and the mobile terminal. In addition, by profiling the protective sleeve, the front camera can be sealed, and the reliability of the whole machine in dust and liquid prevention is improved.

[0029] The intelligent terminal provided in the present application reduces the gap between the periphery of the lens and the shooting hole opened in the display screen, which is helpful to reduce the diameter of the shooting hole opened in the display screen, so as to improve the screen ratio.

[0030] In addition to the technical problems solved by the embodiments of the present application described above, the technical features constituting the technical solutions and the beneficial effects brought by these technical features, the other technical problems solved by the intelligent terminal provided by the embodiments of the present application, the other technical features included in the technical solutions and the beneficial effects brought by these technical features will be further described in detail in the specific embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0031] The drawings incorporated into the specification and forming a part of the specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the application. In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the following embodiment description will be briefly introduced. Obviously, for those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative labor.

[0032] Figure 1 It is a schematic diagram of the three-dimensional structure of the existing support;

[0033] Figure 2 It is a schematic diagram of the three-dimensional structure of the intelligent terminal provided by the embodiment of the present application;

[0034] Figure 3 It is a front view of the intelligent terminal provided by the embodiment of the present application;

[0035] Figure 4 It is a sectional view of the intelligent terminal provided by the embodiment of the present application at the position of the shooting hole;

[0036] Figure 5 It is an exploded view of the local structure of the intelligent terminal provided by the embodiment of the present application;

[0037] Figure 6 It is a magnified view of the structure at A of Figure 5

[0038] Figure 7 It is a perspective view of the support of the intelligent terminal provided by the embodiment of the present application;

[0039] Figure 8 It is another perspective view of the support of the intelligent terminal provided by the embodiment of the present application;

[0040] Figure 9 It is a front view of the local structure of the intelligent terminal provided by the embodiment of the present application;

[0041] Figure 10 It is a magnified view of the structure at B of Figure 9

[0042] Figure 11 It is a schematic diagram of the three-dimensional structure of the camera of the intelligent terminal provided by the embodiment of the present application;

[0043] Figure 12 It is a schematic diagram of the three-dimensional structure of the protective sleeve of the intelligent terminal provided by the embodiment of the present application;

[0044] Figure 13 It is another sectional view of the intelligent terminal provided by the embodiment of the present application at the position of the shooting hole;

[0045] Figure 14 ​​A right view of the intelligent terminal provided by the embodiment of the present application;

[0046] Figure 15 A back view of the intelligent terminal provided by the embodiment of the present application;

[0047] Figure 16 A hardware structure schematic diagram of the mobile terminal provided by the embodiment of the present application.

[0048] Explanation of reference signs:

[0049] 10 - middle frame; 11 - partition; 12 - mounting hole; 13 - avoiding hole; 14 - limiting part; 15 - top edge plate; 16 - front cavity; 17 - rear cavity;

[0050] 20 - camera; 21 - lens; 22 - shell; 23 - circuit board;

[0051] 30 - support; 31 - fixed frame; 32 - positioning part; 321 - arc surface; 33 - positioning hole; 34 - hollow hole;

[0052] 40 - display screen; 41 - shooting hole; 42 - cover plate layer; 43 - optical glue layer; 44 - polaroid layer; 45 - panel layer;

[0053] 50 - protective sleeve; 51 - protective cavity; 52 - first protective plate; 521 - inclined surface; 53 - second protective edge; 54 - bottom sealing plate;

[0054] 60 - back cover; 61 - gap;

[0055] 70 - positioning panel;

[0056] 500 - mobile terminal; 501 - radio frequency unit; 502 - WiFi module; 503 - audio output unit; 504 - A / V input unit; 5041 - graphic processor; 5042 - microphone; 505 - sensor; 506 - display unit; 5061 - display panel; 507 - user input unit; 5071 - touch panel; 5072 - other input device; 508 - interface unit; 509 - memory; 510 - processor; 511 - power supply.

[0057] The implementation, functional features and advantages of the present application will be further described with reference to the embodiments and the accompanying drawings. The above drawings have shown the specific embodiments of the present application, and more detailed description will be given hereinafter. These drawings and textual descriptions are not intended to limit the scope of the concept of the present application by any means, but to illustrate the concept of the present application to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0058] The exemplary embodiments will be described in detail herein with reference to a few examples. The description herein, in connection with the appended drawings, is intended to convey principles of the exemplary embodiments, and not specific operation procedures or details, as some implement details are not known at this time. It will be appreciated that the description herein and disclosed elements and / or methods can be modified in various manners. Such modifications are intended to be within the scope of the present disclosure and covered by the appended claims.

[0059] It should be noted that, as used in this document, the terms "includes," "including," or the like means, including but not limited to, as defined in the 1999 Edition of Webster's Third New International Dictionary, Leamington. The term "consisting of' means an inclusion without the possibility of additional elements being present. The term "consisting essentially of' means an inclusion with the possibility of additional elements being present, but only if those additional elements do not materially change the basic and novel characteristics of the claimed application. The use of the word "a" or "an" means one or more, and the use of the term "at least one" means one or more than one.

[0060] It should be understood that, although terms first, second, third, etc. can be used herein to describe various information, the information is not to be limited to these terms. These terms are only used to distinguish one category of information from another. For example, without departing from the scope of the present document, first information could also be referred to as second information, and similarly, second information can also be referred to as first information. The word "if' as used herein means "when" or "if, " in response to a determination" or "in response to a decision" depending on the context. Also, as used herein, the singular forms "a," "an" and "the" are intended to include the plural forms as well, unless the context indicates otherwise. It will be further understood that the terms "comprises," "comprising," "includes," "including," and the like, when used in this document, specify the presence of stated features, steps, operations, elements, components, items, and / or groups but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, items, and / or groups thereof. As used herein, the term "or," "and / or," "at least one of," and the like as used herein are to be interpreted as inclusive or meaning one or more of the stated conditions can be present. For example, "A, B, or C" or "one of A, B, or C" can be interpreted as meaning "A; B; C; A and B; A and C; B and C; or A, B, and C." Only terms clearly indicated to the contrary will be interpreted as excluding one or more of the stated conditions.

[0061] It should be understood that, although the steps in the flowcharts in the embodiments of the present application are shown in sequence according to the arrows, the steps are not necessarily executed in sequence according to the arrows. Unless otherwise specified herein, the execution of the steps is not strictly limited in sequence, and the steps can be executed in other sequences. Moreover, at least part of the steps in the figures can include multiple sub-steps or multiple stages, which are not necessarily executed at the same time, but can be executed at different times, and the execution sequence is not necessarily sequential, but can be executed alternately or alternately with at least part of other steps or sub-steps or stages of other steps.

[0062] Depending on context, the word "if" as used herein can be interpreted as meaning "when" or "while" or "in response to determining" or "in response to detecting". Similarly, depending on context, the phrase "if it is determined" or "if (a stated condition or event) is detected" can be interpreted as meaning "when it is determined" or "in response to determining" or "when (a stated condition or event) is detected" or "in response to detecting (a stated condition or event)".

[0063] It should be understood that the specific embodiments described herein merely exemplify the present application and are not intended to limit the present application.

[0064] In the following description, the suffixes such as "module", "part", or "unit" used for an element are merely intended for facilitating explanation of the present application, and have no specific meaning by itself. Thus, "module", "part", or "unit" can be mixedly used.

[0065] The smart terminal can be implemented in various forms. For example, the smart terminal described in the present application can include a smart terminal such as a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a Personal Digital Assistant (PDA), a Portable Media Player (PMP), a navigation device, a wearable device, a smart band, a pedometer, and a fixed terminal such as a digital TV, a desktop computer, and the like.

[0066] The display screen 40 is configured to display an image. For example, the display screen 40 can be any one of an LED display, an LCD display, and an OLED display, but is not limited thereto.

[0067] With the increase of the size of the optical image stabilizer, the size of the camera is also increased, and the accuracy of the camera position needs to be guaranteed by the support. In the case that the thickness of the terminal device is not increased, the distance between the shell of the camera and the partition plate of the middle frame is reduced along the thickness direction of the smart terminal, which makes it difficult to install the existing support. At the same time, the space between the shell of the camera and the top edge plate of the middle frame is reduced along the height direction of the smart terminal, which causes sealing difficulty.

[0068] Reference Figure 1 As shown in the prior art, the existing support has a positioning panel 70, which needs to occupy a certain thickness space during installation. When the distance between the shell of the camera and the partition plate of the middle frame is reduced, the space between the shell of the camera and the partition plate of the middle frame is difficult to accommodate the wall thickness of the positioning panel 70, so the existing support cannot be installed, which will affect the accuracy of the camera position.

[0069] Therefore, the present application provides a smart terminal, which sets an avoiding hole in the partition plate of the middle frame, and embeds the positioning part of the support in the avoiding hole, so that the positioning part of the support shares the thickness space occupied by the partition plate, thereby solving the problem that the support has no space to be arranged due to the increase of the size of the square shell of the camera, without increasing the thickness of the smart terminal, and meeting the positioning requirements of the camera.

[0070] Next, a smart terminal provided by an embodiment of the present application is described with reference to the accompanying drawings.

[0071] Reference Figure 2 , Figure 3 and Figure 4 As shown in the present application, a smart terminal is provided, which comprises a middle frame 10, a camera 20 and a support 30. The middle frame 10 has a partition plate 11. As shown in Figure 5 and Figure 6 The partition plate 11 is provided with a mounting hole 12, and an avoiding hole 13 and a limiting part 14 arranged along the edge of the mounting hole 12 at intervals. The avoiding hole 13 and the mounting hole 12 are in communication with each other. The camera 20 is arranged in the mounting hole 12. As shown in Figure 6 , Figure 7 and Figure 8 The support 30 comprises at least two positioning parts 32, which are embedded in the avoiding hole 13 to reduce the thickness space occupied by the support 30 between the middle frame 10 and the camera 20.

[0072] The intelligent terminal provided in the application realizes that the positioning part 32 of the support 30 shares the thickness space occupied by the partition plate 11, thereby solving the problem that the support 30 has no space for arrangement due to the volume increase of the square shell of the camera 20, without increasing the thickness of the intelligent terminal, and meeting the positioning requirement of the camera 20.

[0073] In a possible implementation manner, the camera 20 in the application is a front camera, which can be a camera with an optical image stabilization (OIS) function. An optical image stabilizer is arranged in the shell 22 of the camera 20, and the optical image stabilizer is used to make the camera 20 have the function of anti-shake, reduce the imaging abnormal problems such as blurred or distorted shooting pictures caused by shaking, and realize the function of optical anti-shake.

[0074] Referring to Figure 4 , Figure 5 and Figure 6 , the middle frame 10 is the main bearing part of the intelligent terminal, and the camera 20 can be preliminarily fixed in the mounting hole 12 of the partition plate 11, so that a larger gap can be left between the camera 20 and the mounting hole 12, to prevent the partition plate 11 from deforming and colliding with the camera 20, and to prevent the camera 20 from being damaged due to rigid collision between the camera 20 and the inner wall of the mounting hole 12 when the intelligent terminal falls.

[0075] The middle frame 10 further has a frame connected to the edge of the partition plate 11. The partition plate 11 divides the middle frame 10 into a front cavity 16 and a rear cavity 17. The mounting hole 12 is a through hole, and the mounting hole 12 communicates the front cavity 16 and the rear cavity 17. The display screen 40 and the loudspeaker can be arranged in the front cavity 16, and the battery and the camera 20 can be arranged in the rear cavity 17.

[0076] In a possible implementation manner, referring to Figure 5 and Figure 6 , the number of the avoidance holes 13 can be two, three, four or more. The limiting part 14 is formed between the two adjacent avoidance holes 13, and the avoidance holes 13 are arranged at intervals on the circumferential side of the mounting hole 12.

[0077] When the number of the avoidance holes 13 is even, the plurality of avoidance holes 13 are symmetrically distributed around the circumferential side of the mounting hole 12. Optionally, the mounting hole 12 can be a circular hole. Optionally, the avoidance hole 13 can be a through hole or a blind hole. Optionally, the support 30 is used to ensure the mounting accuracy of the camera 20.

[0078] In a possible implementation, the positioning portion 32 can be in the shape of a thin sheet or an arc-shaped thin sheet. The positioning portion 32 shares the thickness space with the partition plate 11, thereby reducing the overall thickness of the partition plate 11 and the support 30, and improving the optical anti-shake effect while preventing the thickness of the smart terminal from increasing when a larger size camera 20 is used.

[0079] In a possible implementation, the shape of the avoiding hole 13 is matched with the shape of the positioning portion 32. Such a structure is to make full use of the space in the avoiding hole 13, increase the size of the positioning portion 32, and help to improve the strength of the positioning portion 32 and ensure the positioning effect.

[0080] In a possible implementation, as shown in Figure 9 and Figure 10 , the two side walls of the positioning portion 32 respectively abut against the two side walls of the avoiding hole 13, that is, the two side walls of the positioning portion 32 respectively abut against the two adjacent limiting portions 14, thereby ensuring the accuracy of the position of the positioning portion 32.

[0081] As shown in Figure 6 and Figure 7 , the two adjacent positioning portions 32 form a hollow hole 34, and the limiting portion 14 is embedded in the hollow hole 34.

[0082] In a possible implementation, along the thickness direction of the partition plate 11, the thickness of the positioning portion 32 is consistent with the depth of the avoiding hole 13. The positioning portion 32 is completely embedded in the avoiding hole 13, preventing the positioning portion 32 from protruding from the avoiding hole 13, thereby preventing the positioning portion 32 from being difficult to be installed in the limited thickness space. The thickness direction of the partition plate 11 is consistent with the thickness direction of the smart terminal, as indicated by the arrow X in Figure 5 .

[0083] In other possible implementations, along the thickness direction of the partition plate 11, the thickness of the positioning portion 32 can also be less than the depth of the avoiding hole 13.

[0084] In a possible implementation, as shown in Figure 8 , Figure 9 and Figure 10 , the display screen 40 is provided with a shooting hole 41, and the positioning hole 33 is formed between the at least two positioning portions 32. The positioning portion 32 is used to make the center of the positioning hole 33 coincide with the center of the shooting hole 41.

[0085] In a possible implementation, as shown in Figure 4 , Figure 7 and Figure 8As shown, the support 30 further comprises a fixed frame 31, the camera 20 comprises a shell 22, the fixed frame 31 is sleeved on the outer circumferential surface of the shell 22; the first end of the positioning part 32 is connected to the side of the fixed frame 31 facing the partition plate 11, the second end of the positioning part 32 forms a circular arc surface 321, and the centers of the circular arc surfaces 321 formed by the second ends of the respective positioning parts 32 coincide.

[0086] In a possible implementation manner, the center of the circular arc surface 321 formed by the second end of each positioning part 32 coincides with the center of the positioning hole 33.

[0087] In a possible implementation manner, the shell 22 is substantially cuboid, the fixed frame 31 can be a rectangular frame, the shape of the fixed frame 31 is matched with the shape of the shell 22, the fixed frame 31 is sleeved on the outer circumferential surface of the shell 22, so as to ensure the stability of the installation of the camera 20 and the support 30. The fixed frame 31 plays a role of protecting the camera 20 and connecting the positioning parts 32.

[0088] In a possible implementation manner, the shell 22 can be a metal shell, for example, a steel shell, and the second end of the positioning part 32 is used for positioning by a Charge-coupled Device (CCD) visual positioning system, so as to ensure the concentricity of the camera 20 and the shooting hole 41 of the display screen 40. Figure 10 As shown, when the camera 20 is positioned by the CCD visual positioning system, the CCD visual positioning system can align the center of the circular arc surface 321 formed by the second end of the positioning part 32 with the center of the shooting hole 41, so that the camera 20 is better positioned, and it is ensured that the center of the camera 20 is on the same straight line as the center of the shooting hole 41. Through the matching of the center position of the circular arc surface 321 formed by the second end of each positioning part 32 and the center position of the shooting hole 41, the accurate positioning of the shooting hole 41, the camera 20 and the positioning part 32 is achieved.

[0089] In a possible implementation manner, the length of the positioning part 32 meets the CCD grabbing requirement, after the CCD grabs the support 30, the center position of the circular arc surface 321 is calculated according to the shape of the circular arc surface 321, so as to match and coincide with the center position of the shooting hole 41.

[0090] In a possible implementation manner, as shown in Figure 7 and Figure 8 As shown, the support 30 is an integral structure. Alternatively, the fixed frame 31 and the positioning part 32 are integrally injection molded.

[0091] In a possible implementation, the fixed frame 31 can be a rectangular frame, and the number of the positioning portions 32 can be four, and the first ends of the positioning portions 32 can be connected to the four corner positions of the fixed frame 31 respectively. Of course, the first ends of the positioning portions 32 can also be connected to the four side positions of the fixed frame 31 respectively. The positioning portions 32 are connected as an integral structure through the fixed frame 31.

[0092] In a possible implementation, as shown in Figure 11 , the camera 20 further includes a circuit board 23 extending to the outside of the shell 22. The circuit board 23 can be, for example, a flexible printed circuit (FPC) structure, which is small and thin, can provide excellent electrical performance, and can quickly transmit electrical signals between the camera 20 and the control board of the smart terminal, thereby improving the signal transmission speed.

[0093] In a possible implementation, as shown in Figure 4 , Figure 10 and Figure 11 , the camera 20 includes the lens 21 connected to the shell 22 and extending into the shooting hole 41, and the second end of the positioning portion 32 has a spacing H1 (not shown in the figure) from the outer peripheral surface of the lens 21, and the outer peripheral surface of the lens 21 has a spacing H2 from the inner wall surface of the shooting hole 41, where H1>H2.

[0094] Such a structure can make the second end of the positioning portion 32 contact the lens 21 before the display screen 40 when the smart terminal falls, thereby reducing the problem of impact of the lens 21 on the display screen 40 and the problem of collision of the lens 21 with the display screen 40. The application has a more obvious effect on a front camera with an optical image stabilization and automatic focusing module, because the lens 21 has a certain amount of movement, and after the lens 21 hits the positioning portion 32 of the support 30, the lens 21 is not easily damaged.

[0095] Generally, the gap between the lens 21 of the camera 20 and the opening in the cover layer 42 of the display screen 40 is required to be ≥0.3 mm, that is, H2≥0.3 mm is required. When the gap between the lens 21 and the display screen 40 is reduced to 0.2 mm, the gap between the lens 21 and the positioning portion 32 of the support 30 is reduced to 0.15 mm. When the camera 20 moves, the lens 21 preferentially hits the positioning portion 32 of the support 30, thereby avoiding damage to the display screen 40 caused by impact, and achieving the effect of protecting the display screen 40 and the camera 20.

[0096] In a possible implementation, the fixed frame 31 and the partition plate 11 are connected through the first connecting member.

[0097] In a possible implementation, as shown in Figure 9 andFigure 10 As shown, the support 30 can be made of either plastic or metal, and the first connecting member includes but is not limited to double-sided adhesive tape, adhesive, hot melt, etc. The first connecting member achieves the relative fixation of the fixed frame 31 and the partition plate 11, preventing the support 30 from falling off or moving relative to the partition plate 11. Of course, when the fixed frame 31 is made of metal, it can also be connected to the partition plate 11 by welding.

[0098] In one possible implementation, the first connecting member can be UV (Ultraviolet Rays) glue, which achieves the bonding between the fixed frame 31 and the partition plate 11. During the bonding process, the UV glue quickly solidifies under the irradiation of the UV lamp, facilitating the relative fixation of the fixed frame 31 and the partition plate 11.

[0099] In one possible implementation, after the support 30 is assembled with the partition plate 11 of the middle frame 10, glue is applied at the gap between the support 30 and the partition plate 11, which is sealed by the glue, such as UV glue. At the same time, the two sides of the support 30 are pressed together by a transparent jig. On the one hand, it is convenient to irradiate the UV lamp to prevent scratching the glue, and on the other hand, it makes the glue application surface more flat, improving the fixing strength of the support 30.

[0100] In one possible implementation, referring to Figure 5 and Figure 6 As shown, the positioning portion 32 is connected to the display screen 40 by a second connecting member. The second connecting member includes but is not limited to double-sided adhesive tape, adhesive, hot melt, or Mylar, which improves the stability of the fixation between the support 30 and the display screen 40.

[0101] In one possible implementation, after the support 30 is assembled, Mylar or back adhesive is applied at the corresponding position of the display screen 40 to seal it.

[0102] In one possible implementation, referring to Figure 4 and Figure 5 As shown, the smart terminal further includes a protective sleeve 50, which is a flexible member. The protective sleeve 50 forms a protective cavity 51 inside, and the end of the shell 22 away from the lens 21 extends into the protective cavity 51.

[0103] Referring to Figure 4 and Figure 5As shown, the gap 61 between the back cover 60 and the middle frame 10 needs to be sealed with adhesive, and a sealing width of more than 1 mm is required between the back cover 60 and the middle frame 10. In order to improve the screen-to-body ratio, the front camera is mounted close to the top edge plate 15 of the middle frame 10. In the present application, the front camera has a relatively large volume, which causes the distance between the shell 22 and the top edge plate 15 to be small, increasing the difficulty of sealing. The protective sleeve 50 can effectively seal the gap between the back cover 60 and the middle frame 10, and solve the problem of difficulty in effective sealing in the limited space caused by the increase in the volume of the camera 20.

[0104] In a possible implementation, along the thickness direction of the intelligent terminal, the length of the end of the shell 22 away from the lens 21 extending into the protective cavity 51 is greater than 1 / 3 of the length of the shell 22. During assembly, the protective sleeve 50 is first sleeved on the camera 20, and then assembled together with the baffle 11 of the middle frame 10. For example, along the thickness direction of the intelligent terminal, the length of the end of the shell 22 away from the lens 21 extending into the protective cavity 51 is greater than 2 / 3 or 1 / 2 of the length of the shell 22.

[0105] The protective sleeve 50 plays a role in sealing, dustproofing, and protecting the camera 20, and can prevent external dust or water stains from entering the camera 20 from the gap 61 between the back cover 60 and the middle frame 10, thereby avoiding affecting the normal operation of the camera 20 and ensuring the use effect of the camera 20.

[0106] The protective sleeve 50 is made of rubber or silicone, for example, and can also play a role in buffering and damping. In particular, when the intelligent terminal falls or is hit accidentally, the camera 20 can be effectively prevented from being damaged.

[0107] In a possible implementation, referring to Figure 12 As shown, the protective sleeve 50 includes a plurality of protective plates connected to the edge of the bottom sealing plate 54, and the bottom sealing plate 54 and the plurality of protective plates enclose the protective cavity 51.

[0108] In a possible implementation, referring to Figure 4 As shown, the middle frame 10 further includes a top edge plate 15 connected to the top end of the baffle 11, the plurality of protective plates include a first protective plate 52 abutting against the top edge plate 15, and the first protective plate 52 and the top edge plate 15 are pressed against each other to achieve a sealing effect. The plurality of protective plates further include a second protective edge 53, and a first protective plate 52 and a plurality of second protective edges 53 are sequentially arranged around the protective cavity 51.

[0109] In a possible implementation, referring to Figure 13As shown, the side of the first protective plate 52 facing the top edge plate 15 is an inclined surface 521, which gradually inclines towards the camera 20 along the opening of the protective sleeve 50. That is, the first protective plate 52 is wedge-shaped, which can guide the installation of the protective sleeve 50 into the rear cavity 17, facilitating the overall assembly of the protective sleeve 50 to the partition plate 11 of the middle frame 10 after the protective sleeve 50 is sleeved to the camera 20.

[0110] In a possible implementation manner, referring to Figure 4 As shown, the fixing frame 31 of the bracket 30 is connected with the top edge plate 15 through a third connecting member, which includes but is not limited to double-sided adhesive tape, adhesive, etc., which is beneficial to reduce the shaking of the bracket 30 and the camera 20, thereby facilitating to ensure the stability and reliability of the camera 20 in operation.

[0111] In a possible implementation manner, the display screen 40 includes a cover plate layer 42, an optical adhesive layer 43, a polarizing plate layer 44 and a panel layer 45 which are sequentially stacked, and an ink layer is further arranged between the optical adhesive layer 43 and the cover plate layer 42, and the shooting hole 41 is arranged in the optical adhesive layer 43, the polarizing plate layer 44 and the panel layer 45.

[0112] The cover plate layer 42 can be a glass cover plate, the polarizing plate layer 44 is used to adjust the pixel brightness and reproduce the color, so that the display screen 40 displays bright colors. The optical adhesive layer 43 is used to bond the cover plate layer 42 and the polarizing plate layer 44. The panel layer 45 is used to connect with the middle frame 10.

[0113] In a possible implementation manner, the optical adhesive layer 43 can be an OCA optical adhesive layer, for example.

[0114] Referring to Figure 13 , Figure 14 and Figure 15 As shown, the present application further provides a smart terminal, which further includes a rear cover 60, which can also be referred to as a battery cover. The rear cover 60 is buckled at the end of the middle frame 10 away from the display screen 40, so that the rear cover 60 and the middle frame 10 form a rear cavity 17 for accommodating the bracket 30, the control board, the battery and other components. The camera 20 is electrically connected with the control board to complete the circuit and realize the functions of photographing and video shooting.

[0115] In a possible implementation manner, the outer wall of the protective sleeve 50 is matched with the shape of the side of the rear cover 60 facing the camera 20; such a structure makes the outer wall of the protective sleeve 50 have a profiling effect, realizes the sealing effect between the protective sleeve 50 and the rear cover 60 after the rear cover 60 is assembled to the middle frame 10, effectively prevents the dust, impurities or liquid in the outside from entering the inside of the smart terminal through the gap between the middle frame 10 and the rear cover 60, and improves the waterproof and dustproof effect of the smart terminal.

[0116] In a possible implementation, the inner wall of the protection cavity 51 is shaped to match the end of the shell 22 away from the lens 21. After the camera 20 and the protective sleeve 50 are assembled, the camera 20 can be sealed on the side by the protective sleeve 50, without the need to add new structural members to seal in a small space. The protective sleeve 50 can allow the end of the camera 20 away from the lens 21 to be smoothly accommodated in the protection cavity 51, and the size of the protection cavity 51 meets the size of the end of the camera 20 away from the lens 21, has the effect of profiling, and improves the protection effect.

[0117] The intelligent terminal provided in the application is shown in Figure 4 、 Figure 6 and Figure 10 , the positioning part 32 of the support 30 is fitted in the avoiding hole 13, the positioning part 32 of the support 30 shares the thickness space occupied by the partition plate 11, and the problem that the support 30 has no space for arrangement due to the increase in the volume of the shell 22 of the camera 20 is solved.

[0118] When a large-volume front camera is used in the intelligent terminal provided in the application, the space between the shell 22 of the front camera and the partition plate 11 of the middle frame 10 is reduced to difficultly accommodate two layers of wall thickness, the installation of the support 30 can be realized, the accurate positioning of the front camera is realized, and the appearance delicacy and the overall reliability are improved.

[0119] When a large-volume front camera is used in the intelligent terminal provided in the application, the front camera can compress the sealing space of the middle frame 10. By setting the protective sleeve 50, the tightness of the connection between the shell 22 of the camera 20 and the back cover 60 is improved, the gap between the shell 22 of the camera 20 and the back cover 60 is reduced, which is conducive to the light and thin of the back cover assembly and the mobile terminal. In addition, by profiling the protective sleeve 50, the sealing of the front camera can be realized, and the reliability of the overall dust and liquid resistance is improved.

[0120] By reducing the gap between the lens 21 and the shooting hole 41 in the display screen 40, the diameter of the shooting hole 41 in the display screen 40 can be reduced, and the screen ratio can be improved.

[0121] In the subsequent description, the mobile terminal will be taken as an example for description, and those skilled in the art will understand that the structure according to the embodiments of the application can also be applied to terminals of the fixed type, except for elements specially used for mobile purposes.

[0122] Please refer to Figure 16As shown, it is a hardware structure schematic diagram of a mobile terminal for implementing various embodiments of the present application. The mobile terminal 500 can include: an RF (Radio Frequency, radio frequency) unit 501, a WiFi module 502, an audio output unit 503, an A / V (Audio / Video, audio / video) input unit 504, a sensor 505, a display unit 506, a user input unit 507, an interface unit 508, a memory 509, a processor 510, and a power supply 511, and the like. Those skilled in the art can understand that Figure 16 The mobile terminal structure shown in the figure does not constitute a limitation on the mobile terminal, and the mobile terminal can include more or less components than the figure, or combine certain components, or different component arrangements.

[0123] The following will be described in detail Figure 16 The various components of the mobile terminal will be specifically introduced:

[0124] The RF unit 501 can be used for receiving and sending signals in the process of information or communication. Optionally, after receiving the downlink information of the base station, the processor 510 is processed. In addition, the uplink data is sent to the base station. Usually, the RF unit 501 includes but is not limited to an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the RF unit 501 can also communicate with the network and other devices through wireless communication. The above wireless communication can use any communication standard or protocol, including but not limited to GSM (Global System for Mobile Communication, Global System for Mobile Communication), GPRS (General Packet Radio Service, General Packet Radio Service), CDMA2000 (Code Division Multiple Access 2000, Code Division Multiple Access 2000), WCDMA (Wideband Code Division Multiple Access, Wideband Code Division Multiple Access), TD-SCDMA (Time Division-Synchronous Code Division Multiple Access, Time Division-Synchronous Code Division Multiple Access), FDD-LTE (Frequency Division Duplexing-Long Term Evolution, Frequency Division Duplexing-Long Term Evolution), TDD-LTE (Time Division Duplexing-Long Term Evolution, Time Division Duplexing-Long Term Evolution) and 5G, etc.

[0125] The WiFi belongs to a short-range wireless transmission technology. The mobile terminal can help the user to send and receive e-mails, browse web pages, and access streaming media, etc. through the WiFi module 502, which provides the user with wireless broadband Internet access. Although Figure 16 The WiFi module 502 is shown, but it is understood that it does not belong to the necessary components of the mobile terminal, and can be omitted as needed without changing the essence of the application.

[0126] The audio output unit 503 can convert audio data, which is received by the radio frequency unit 501 or the WiFi module 502 or stored in the memory 509, into an audio signal and output it as sound when the mobile terminal 500 is in a call signal reception mode, a call mode, a recording mode, a voice recognition mode, a broadcast reception mode, and the like. Moreover, the audio output unit 503 can provide audio output related to a particular function (e.g., call signal reception sound, message reception sound, etc.) performed by the mobile terminal 500. The audio output unit 503 can include a speaker, a buzzer, and the like.

[0127] The A / V input unit 504 receives audio or video signals. The A / V input unit 504 can include a graphic processor (GPU) 5041 and a microphone 5042. The graphic processor 5041 processes image data of a still picture or a video obtained by an image capture device (e.g., a camera) in a video call mode or an image call mode of the mobile terminal. Processed image frames can be displayed on the display unit 506. The image frames processed by the graphic processor 5041 can be stored in the memory 509 (or other storage medium) or transmitted via the radio frequency unit 501 or the WiFi module 502. The microphone 5042 receives sound (audio data) in a phone call mode, a recording mode, a voice recognition mode, and the like via the microphone 5042, and can process the sound into audio data. Processed audio (voice) data can be converted into a format transmittable to a mobile communication base station in a phone call mode, and transmitted to the base station via the radio frequency unit 501. The microphone 5042 can implement various noise removal (or cancellation) algorithms for removing (or canceling) noise generated in the process of receiving and transmitting audio signals.

[0128] The mobile terminal 500 also includes at least one sensor 505, such as a light sensor, a motion sensor, and other sensors. The light sensor includes an ambient light sensor and a proximity sensor, which can optionally adjust the brightness of the display panel 5061 according to the brightness of ambient light, and turn off the display panel 5061 and / or the backlight when the mobile terminal 500 is moved to the ear. As one of the motion sensors, the accelerometer sensor can detect the magnitude and direction of acceleration in each of the three axes, and detect the magnitude and direction of gravity when the mobile terminal 500 is at rest, which can be used for applications such as recognizing the posture of the mobile terminal (such as switching between landscape and portrait modes, related games, magnetometer posture calibration), vibration recognition related functions (such as pedometer, tapping), and the like. In addition to the fingerprint sensor, pressure sensor, iris sensor, molecular sensor, gyroscope, barometer, hygrometer, thermometer, infrared sensor, and other sensors that can be configured on the mobile terminal, they will not be described here.

[0129] The display unit 506 is configured to display information input by a user or information provided to the user. The display unit 506 can include a display panel 5061, which can be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), or the like.

[0130] The user input unit 507 can be configured to receive input digital or character information, and generate key signal input related to user settings and function control of the mobile terminal. Optionally, the user input unit 507 can include a touch panel 5071 and other input devices 5072. The touch panel 5071, also known as a touch screen, can collect user touch operations (such as user operations on or near the touch panel 5071 using a finger, a stylus, or any suitable object or accessory) and drive the corresponding connection device according to the pre-set program. The touch panel 5071 can include a touch detection device and a touch controller. Optionally, the touch detection device detects the user's touch position and detects the signal generated by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, and converts it into touch coordinates, and sends it to the processor 510, and can receive commands from the processor 510 and execute them. In addition, the touch panel 5071 can be implemented in various types such as resistive, capacitive, infrared, and surface acoustic wave. In addition to the touch panel 5071, the user input unit 507 can also include other input devices 5072. Optionally, the other input devices 5072 can include one or more of a physical keyboard, function keys (such as volume control keys, on / off keys, etc.), trackballs, mice, joysticks, and the like, without limitation.

[0131] Optionally, the touch panel 5071 can cover the display panel 5061, and when the touch panel 5071 detects a touch operation thereon or in the vicinity thereof, transmits the touch event to the processor 510 to determine the type of the touch event, and then the processor 510 provides a corresponding visual output on the display panel 5061 according to the type of the touch event. Although in the above embodiment, the touch panel 5071 and the display panel 5061 are implemented as two independent components to realize the input and output functions of the mobile terminal, in some embodiments, the touch panel 5071 and the display panel 5061 can be integrated to realize the input and output functions of the mobile terminal, which is not limited here. Figure 16 Optionally, the touch panel 5071 can cover the display panel 5061, and when the touch panel 5071 detects a touch operation thereon or in the vicinity thereof, transmits the touch event to the processor 510 to determine the type of the touch event, and then the processor 510 provides a corresponding visual output on the display panel 5061 according to the type of the touch event. Although in the above embodiment, the touch panel 5071 and the display panel 5061 are implemented as two independent components to realize the input and output functions of the mobile terminal, in some embodiments, the touch panel 5071 and the display panel 5061 can be integrated to realize the input and output functions of the mobile terminal, which is not limited here.

[0132] The interface unit 508 serves as an interface through which at least one external device can be connected to the mobile terminal 500. For example, the external device can include a wired or wireless headset port, an external power (or battery) charger port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input / output (I / O) port, a video I / O port, an earphone port, or the like. The interface unit 508 can be used as a path for the input of external input data (e.g., data received by the identification module) to at least one element of the mobile terminal 500 and for the delivery of user data from the mobile terminal 500 to the external device.

[0133] The memory 509 is operable to store various data used by at least one function, such as the sound play function, the image play function, and the like. The memory 509 can include both volatile memory and nonvolatile memory and can also include a storage device such as a magnetic hard disc, a solid state hard disc, a flash memory device, or the like. The memory 509 can be used to store software programs and applications, which are executed by the processor 510, and various data used by the software programs and applications.

[0134] The processor 510 is a control center of the mobile terminal and controls various operations of the mobile terminal. The processor 510 can include one or at least one processing unit. The processor 510 can include an application processor and a modem processor. The application processor can mainly process an operating system, a user interface, and an application program. The modem processor can mainly process wireless communication. It is understood that the modem processor can not be included in the processor 510.

[0135] The mobile terminal 500 can also include a power supply 511, such as a battery, for powering the various components of the mobile terminal 500. Preferably, the power supply 511 is configured to receive power from a power management system that is logically connected to the processor 510, and which is configured to manage charging, discharging, and power consumption management, among other things.

[0136] Although Figure 16 The mobile terminal 500 can also include a Bluetooth module, among other things, which is not shown here.

[0137] The technical features of the technical solutions of the present application can be combined in any manner. In order to make the description concise, all possible combinations of the technical features in the above-mentioned embodiments are not described, however, as long as the combinations of the technical features do not exist contradictions, they should be considered as falling within the scope of the present application.

[0138] The above is only the preferred embodiments of the present application, and does not limit the patent scope of the present application, any equivalent structure or equivalent process transformation using the content of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A smart terminal, characterized in that: include: A middle frame (10), wherein the middle frame (10) has a partition (11) therein, the partition (11) is provided with a mounting hole (12) and avoidance holes (13) arranged along the edge of the mounting hole (12), and the avoidance holes (13) are communicated with the mounting hole (12); a camera (20), the camera (20) being disposed in the mounting hole (12); A bracket (30), the bracket (30) comprising at least two positioning portions (32), the positioning portions (32) being embedded in the avoidance hole (13).

2. The intelligent terminal according to claim 1, characterized in that The shape of the avoidance hole (13) is adapted to the shape of the positioning portion (32); Along the circumference of the mounting hole (12), two side walls of the positioning portion (32) respectively abut against two side walls of the avoidance hole (13).

3. The intelligent terminal according to claim 1, wherein: Along the thickness direction of the partition (11), the thickness of the positioning portion (32) is consistent with the depth of the avoidance hole (13).

4. The intelligent terminal according to claim 1, wherein: It also includes a display screen (40), a shooting hole (41) is provided in the display screen (40), a positioning hole (33) is formed between at least two positioning parts (32), and the center of the positioning hole (33) coincides with the center of the shooting hole (41).

5. The intelligent terminal according to claim 4, characterized in that: The bracket (30) further includes a fixing frame (31), the camera (20) includes a shell (22), and the fixing frame (31) is sleeved on the outer peripheral surface of the shell (22); The first end of the positioning portion (32) is connected to a side of the fixing frame (31) facing the partition (11), the second end of the positioning portion (32) forms an arc surface (321), and the centers of the arc surfaces (321) formed by the second ends of the respective positioning portions (32) coincide with each other.

6. The intelligent terminal according to claim 5, characterized in that: The camera (20) includes a lens (21), and the lens (21) is connected to the outside of the housing (22) and extends into the shooting hole (41); There is a distance H1 between the second end of the positioning portion (32) and the outer peripheral surface of the lens (21), and there is a distance H2 between the outer peripheral surface of the lens (21) and the inner wall surface of the shooting hole (41), and H1>H2.

7. The intelligent terminal according to claim 5, characterized in that: The fixing frame (31) and the partition (11) are connected via a first connecting member; and / or, The positioning portion (32) and the display screen (40) are connected via a second connecting member.

8. The intelligent terminal according to claim 6, characterized in that: The protective sleeve (50) is a flexible member, comprising a bottom sealing plate (54) and a plurality of protective plates connected to the edge of the bottom sealing plate (54), the bottom sealing plate (54) and the plurality of protective plates forming a protective cavity (51), and an end of the housing (22) away from the lens (21) extends into the protective cavity (51); Along the thickness direction of the smart terminal, the length of the end of the shell (22) away from the lens (21) extending into the protective cavity (51) is greater than 1 / 3 of the length of the shell (22).

9. The intelligent terminal according to claim 8, characterized in that: The middle frame (10) further includes a top side plate (15) connected to the top end of the partition (11), and the plurality of protective plates include a first protective plate (52) abutting against the top side plate (15); The side of the first protective plate (52) facing the top edge plate (15) is an inclined surface (521), and along the direction of the opening of the protective cover (50), the inclined surface (521) gradually tilts toward the direction close to the camera (20).

10. The intelligent terminal according to claim 8, characterized in that: It also includes a back cover (60), wherein the back cover (60) is buckled onto an end of the middle frame (10) away from the display screen (40); The outer wall of the protective sleeve (50) is adapted to the shape of the side of the back cover (60) facing the camera (20); and / or, The inner wall of the protective cavity (51) is adapted to the shape of an end of the housing (22) away from the lens (21).

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