CN218941143U

CN218941143U - Protective housing and intelligent terminal

Info

Publication number: CN218941143U
Application number: CN202221551909.2U
Authority: CN
Inventors: 杨华森; 何冬梅; 谭嘉辉; 葛春雷; 谢精一; 胡晓晴
Original assignee: Shenzhen Transsion Communication Co Ltd
Current assignee: Shenzhen Transsion Communication Co Ltd
Priority date: 2022-06-20
Filing date: 2022-06-20
Publication date: 2023-04-28
Anticipated expiration: 2032-06-20

Abstract

The application relates to a protective housing and intelligent terminal, the protective housing with intelligent terminal connects, the protective housing includes main casing and light guide assembly, the main casing with light guide assembly swing joint, light guide assembly includes reflector layer and light guide layer, the light guide layer is configured to receive intelligent terminal's light source, and passes through the reflector layer transmission the light source. Therefore, the protective housing will lead optical subassembly with the main casing combines, and the two adopts the integral type setting, and light guide assembly's volume is less, so can not increase intelligent terminal's volume and influence intelligent terminal's outward appearance, and light guide assembly stretches out the top and shines immediately, can be used to the illumination, has convenient to use and the abundant advantage in use scene.

Description

Protective housing and intelligent terminal

Technical Field

The application relates to the technical field of protective housing, especially, relate to a protective housing and intelligent terminal.

Background

The camera shooting function is one of the most commonly used functions of the intelligent terminal, and brings great convenience to life and work of users. When the camera shooting function of the intelligent terminal is used, the imaging quality of the camera shooting function is low due to poor light environment, so that light supplementing treatment is needed when the light environment is poor. In addition, when other light environments are not good, the intelligent terminal is used, and illumination or light supplementing treatment is needed. At present, light supplementing equipment fixed on an intelligent terminal in a mode of sticking, magnetic attraction, back clamping and the like exists in the market, and a light supplementing lamp of the light supplementing equipment is electrically connected with a built-in battery of the light supplementing equipment or is electrically connected with a battery of the intelligent terminal through a data line to realize energy supply and light emission.

In the conception to realize the present application, the inventors found that there are at least the following problems: the power of the intelligent terminal needs to be independently supplied or consumed; when the light supplementing device is externally connected to the intelligent terminal, the light supplementing device needs to be independently stored, and is inconvenient to use; the intelligent terminal is fixed on the intelligent terminal, so that the volume of the intelligent terminal is increased, and the attractiveness is influenced; the usage scenario is single.

The foregoing description is provided for general background information and does not necessarily constitute prior art.

Disclosure of Invention

To above-mentioned technical problem, this application provides a protective housing and intelligent terminal, aims at solving among the prior art light filling equipment use inconvenient, bulky and use the single problem in scene.

The application technical scheme provides a protective housing, the protective housing is connected with intelligent terminal, the protective housing includes main casing and leaded light subassembly, wherein:

the main shell is movably connected with the light guide assembly, the light guide assembly comprises a light reflecting layer and a light guide layer, and the light guide layer is configured to receive a light source of the intelligent terminal and emit the light source through the light reflecting layer.

Optionally, the main housing includes a top end, and the light guide assembly switches between an extended state in which the top end is extended and a housed state in which the main housing is housed;

The light guide assembly extends out of the top end of the main shell, and the light guide layer receives light rays emitted by the light source and transmits the light rays emitted by the light source out through the light reflecting layer.

Optionally, the light guide assembly further includes a first limiting member and a second limiting member respectively connected to two opposite sides of the reflective layer, the first limiting member and the second limiting member are protruding towards a direction away from each other, and the first limiting member and the second limiting member are slidably connected to the main housing, so that the light guide assembly moves towards a direction extending or accommodating the main housing.

Optionally, the main housing includes a first back plate and a second back plate disposed opposite to the first back plate. The light guide assembly is located between the first backboard and the second backboard, and the first backboard and the second backboard limit the light guide layer, the first limiting piece and the second limiting piece in the main shell.

Optionally, the first back plate is provided with a mounting opening with an opening direction facing the top end. The light reflecting layer is embedded in the mounting opening in a sliding manner, and the light reflecting layer is selectively exposed out of the mounting opening or is stored in the mounting opening.

Optionally, the light guiding assembly includes a rotating member connected to a top surface of the light reflecting layer. The rotating piece is rotatably connected with the main shell, so that the light guide assembly rotates relative to the main shell to extend out of or be stored in the main shell.

Optionally, the main housing includes a rotation shaft, a first back plate, and a second back plate opposite to the first back plate. The light guide assembly is located on one side, opposite to the second backboard, of the first backboard, and the light guide assembly is connected with the first backboard in a rotating mode through the rotating shaft.

Optionally, the light guide assembly further includes a protective plate stacked with the light reflecting layer. The protection board is fixedly connected to one side of the reflecting layer, which is opposite to the second backboard, and one side of the protection board, which is opposite to the reflecting layer, is exposed out of the first backboard.

Optionally, the protection plate includes a concave-convex structure disposed on a surface of the protection plate facing away from the light reflecting layer. The concave-convex structure is used for driving the light guide assembly to extend out of or be contained in the main shell.

Optionally, the main housing further includes at least one first image capturing hole and a first light transmitting hole penetrating through the first back plate, and at least one second image capturing hole and a second light transmitting hole penetrating through the second back plate. The first camera shooting hole is communicated with and aligned with the second camera shooting hole, and the first light transmission hole is communicated with and aligned with the second light transmission hole.

Optionally, the main housing further includes a third backboard, the third backboard is provided with a mounting hole, and the second backboard is fixedly connected in the mounting hole.

Optionally, the third backboard includes a first mounting surface and a second mounting surface disposed opposite to the first mounting surface. The first mounting surface is flush with the surface of the second backboard, which faces away from the first backboard, and the first backboard protrudes out of the second mounting surface.

Optionally, the protection shell further includes at least one fixing component, the fixing component is connected to a side of the main shell facing away from the light guide component, and is protruded along a direction of the main shell facing away from the light guide component, and the fixing component fixes the intelligent terminal into the protection shell.

Optionally, the protective housing further includes a first magnetic body, a second magnetic body and a third magnetic body, the first magnetic body is embedded in the light guide assembly, and the second magnetic body and the third magnetic body are both embedded in the main housing.

Optionally, when the light guide assembly extends out of the top end, the first magnetic body and the second magnetic body are aligned and attracted, and when the light guide assembly is contained in the main casing, the first magnetic body and the third magnetic body are aligned and attracted.

The application also provides an intelligent terminal, detachably installs in foretell protective housing.

The application also provides an intelligent terminal, the intelligent terminal include the treater and with induction element and the light source that the treater electricity is connected, induction element senses the leaded light subassembly of protective housing stretches out the top, and to the treater sends corresponding sensing signal, the treater is according to sensing signal control the light source is luminous, the light conduction that the light source sent extremely leaded light subassembly.

Alternatively, the sensing unit may be a hall switch.

To sum up, the technical scheme of the application provides that intelligent terminal detachably installs in foretell protective housing. The protective housing includes main casing and leaded light subassembly, wherein: the main shell is movably connected with the light guide assembly, the light guide assembly comprises a light reflecting layer and a light guide layer, and the light guide layer is configured to receive a light source of the intelligent terminal and emit the light source through the light reflecting layer. Therefore, the protective housing of the application will the light guide component with the main casing combines, and the two adopts the integral type to set up, the volume of light guide component is less, so can not increase intelligent terminal's volume and influence intelligent terminal's outward appearance. In addition, the light guide component stretches out the top and immediately emits light, can illuminate and supplement light, and has the advantages of being convenient to use and rich in use scene.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the 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 that are needed in the description of the embodiments will be briefly described below, and it will be obvious to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.

Fig. 1 is a schematic structural view of a light guide assembly of a protective case according to a first embodiment of the present disclosure in a storage state;

fig. 2 is a schematic structural view of the light guide assembly of the protective case shown in fig. 1 in an extended state;

fig. 3 is a schematic front view of a light guiding component of a protective case according to a first embodiment of the present disclosure;

fig. 4 is a schematic rear view of a light guiding component of a protective case according to a first embodiment of the present disclosure;

fig. 5 is a schematic front view of a protective case according to a first embodiment of the present application;

fig. 6 is a schematic side view of a protective case according to a first embodiment of the present application;

fig. 7 is a schematic structural view of a light guiding component of a protective case according to a second embodiment of the present disclosure in a storage state;

FIG. 8 is a schematic rear view of the light guide assembly of the protective case of FIG. 7 in an extended state;

FIG. 9 is a schematic front view of the light guide assembly of the protective case of FIG. 7 in an extended state;

fig. 10 is a schematic side view of a protective case according to a second embodiment of the present application;

fig. 11 is a schematic front view of a light guiding component of a protective case according to a second embodiment of the present disclosure;

fig. 12 is a schematic rear view of a light guiding component of a protective case according to a second embodiment of the present disclosure;

fig. 13 is a schematic diagram of a front assembled structure of a protective case and an intelligent terminal according to a third embodiment of the present disclosure;

fig. 14 is a schematic diagram illustrating a back view assembly structure of a protective case and an intelligent terminal according to a third embodiment of the present disclosure;

fig. 15 is a schematic structural diagram of the light guide assembly of the protective case shown in fig. 13 and the intelligent terminal when the light guide assembly is in an extended state;

fig. 16 is a schematic hardware structure of an intelligent terminal according to a fourth embodiment of the present application.

The realization, functional characteristics and advantages of the present application will be further described with reference to the embodiments, referring to the attached drawings. Specific embodiments thereof have been shown by way of example in the drawings and will herein be described in more detail. These drawings and the written description are not intended to limit the scope of the inventive concepts in any way, but to illustrate the concepts of the present application to those skilled in the art by reference to specific embodiments.

Detailed Description

Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples are not representative of all implementations consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present application as detailed in the accompanying claims.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, the element defined by the phrase "comprising one … …" does not exclude the presence of additional identical elements in a process, method, article, or apparatus that comprises the element, and alternatively, elements having the same name in different embodiments of the present application may have the same meaning or may have different meanings, a particular meaning of which is to be determined by its interpretation in this particular embodiment or further in connection with the context of this particular embodiment.

It should be understood that although the terms first, second, third, etc. may be used herein to describe various information, these information should not be limited by these terms. These terms are only used to distinguish one type of information from another. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope herein. The word "if" as used herein may be interpreted as "at … …" or "when … …" or "responsive to a determination", depending on the context. Furthermore, 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," and/or "including" specify the presence of stated features, steps, operations, elements, components, items, categories, and/or groups, but do not preclude the presence, presence or addition of one or more other features, steps, operations, elements, components, items, categories, and/or groups. The terms "or," "and/or," "including at least one of," and the like, as used herein, may be construed as inclusive, or meaning any one or any combination. For example, "including at least one of: A. b, C "means" any one of the following: a, A is as follows; b, a step of preparing a composite material; c, performing operation; a and B; a and C; b and C; a and B and C ", again as examples," A, B or C "or" A, B and/or C "means" any of the following: a, A is as follows; b, a step of preparing a composite material; c, performing operation; a and B; a and C; b and C; a and B and C). An exception to this definition will occur only when a combination of elements, functions, steps or operations are in some way inherently mutually exclusive.

It should be understood that, although the steps in the flowcharts in the embodiments of the present application are shown in order as indicated by the arrows, these steps are not necessarily performed in order as indicated by the arrows. The steps are not strictly limited in order and may be performed in other orders, unless explicitly stated herein. Moreover, at least a portion of the steps in the figures may include at least one sub-step or at least one stage, which are not necessarily performed at the same time, but may be performed at different times, the order of their execution not necessarily occurring in turn, but may be performed alternately or alternately with other steps or at least a portion of other steps or stages.

The words "if", as used herein, may be interpreted as "at … …" or "at … …" or "in response to a determination" or "in response to a detection", depending on the context. Similarly, the phrase "if determined" or "if detected (stated condition or event)" may be interpreted as "when determined" or "in response to determination" or "when detected (stated condition or event)" or "in response to detection (stated condition or event), depending on the context.

It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application.

In the following description, suffixes such as "module", "component", or "unit" for representing elements are used only for facilitating the description of the present application, and are not of specific significance per se. Thus, "module," "component," or "unit" may be used in combination.

The intelligent terminal may be implemented in various forms. For example, the smart terminals described in the present application may include smart terminals such as cell phones, tablet computers, notebook computers, palm computers, personal digital assistants (Personal Digital Assistant, PDA), portable media players (Portable Media Player, PMP), navigation devices, wearable devices, smart bracelets, pedometers, and stationary terminals such as digital TVs, desktop computers, and the like.

In the following description, an intelligent terminal will be described as an example, and those skilled in the art will understand that the configuration according to the embodiment of the present application can be applied to a fixed type terminal in addition to elements particularly used for a mobile purpose.

The camera shooting function is one of the most commonly used functions of the intelligent terminal, and brings great convenience to life and work of users. When the camera shooting function of the intelligent terminal is used, the imaging quality of the camera shooting function is low due to poor light environment, so that light supplementing treatment is needed when the light environment is poor. In addition, when other light environments are not good, the intelligent terminal is used, and illumination or light supplementing treatment is needed. At present, light supplementing equipment fixed on an intelligent terminal in a mode of sticking, magnetic attraction, back clamping and the like exists in the market, and a light supplementing lamp of the light supplementing equipment is electrically connected with a built-in battery of the light supplementing equipment or is electrically connected with a battery of the intelligent terminal through a data line to realize energy supply and light emission. In the conception to realize the present application, the inventors found that there are at least the following problems: the power of the intelligent terminal needs to be independently supplied or consumed; when the light supplementing device is externally connected to the intelligent terminal, the light supplementing device needs to be independently stored, and is inconvenient to use; the intelligent terminal is fixed on the intelligent terminal, so that the volume of the intelligent terminal is increased, and the attractiveness is influenced; the usage scenario is single. The protection shell and the intelligent terminal provided by the application scheme are described in detail in the following embodiments.

First embodiment

Referring to fig. 1 and fig. 2, fig. 1 is a schematic structural view of a light guide assembly of a protective case in a storage state according to a first embodiment of the present disclosure, and fig. 2 is a schematic structural view of the light guide assembly of the protective case in an extended state shown in fig. 1. As shown in fig. 1 and 2, the embodiment of the present application provides a protective housing 1000 for protecting an intelligent terminal, which includes a main housing 200 and a light guide assembly 300 slidably connected with the main housing 200, where the main housing 200 includes a top 201, and the light guide assembly 300 can be switched between an extended state in which the top 201 is extended and a storage state in which the main housing 200 is stored, and when the light guide assembly 300 is in the extended state, the light guide assembly 300 emits light for lighting or for supplementing light to a front camera or for lighting.

Optionally, the light guide assembly 300 includes a first end 301 and a second end 302 disposed opposite to the first end 301, where the first end 301 protrudes from the top end 201 when the light guide assembly 300 is in the protruding state, and the second end 302 is received in the main housing 200. When the light guide assembly 300 is in the storage state, the first end 301 and the second end 302 are both stored in the main housing 200.

Optionally, the first end 301 is disposed adjacent to the top end 201, such that the light guide assembly 300 extends out of the top end 201, and the second end 302 is disposed opposite the top end 201.

Referring to fig. 3 and fig. 4, fig. 3 is a schematic front view of a light guiding assembly of a protective case according to a first embodiment of the present application, and fig. 4 is a schematic back view of a light guiding assembly of a protective case according to a first embodiment of the present application. As shown in fig. 3 and 4, the light guide assembly 300 includes a light reflecting layer 310 and a light guide layer 330 fixedly connected to the light reflecting layer 310, and in the extended state of the light guide assembly 300, the light guide layer 330 is configured to receive light emitted by a light source and transmit the light emitted by the light source to the light reflecting layer 310 for emission.

Optionally, the main housing 200 is movably connected to the light guide assembly 300, and the light guide layer 330 is configured to receive a light source of the smart terminal and emit the light source through the light reflecting layer 310.

Optionally, the light guiding layer 330 is disposed at the second end 302 of the light guiding assembly 300, and the light guiding layer 330 is fixedly connected to one side of the light reflecting layer 310. Alternatively, the planar shape of the light guiding layer 330 may be rectangular, and the end of the light guiding layer 330 facing away from the light reflecting layer 310 may be substantially semicircular, that is, the edge of the light guiding layer 330 facing away from the light reflecting layer 310 may be substantially semicircular, so as to be aligned with a light source having a circular planar shape.

Alternatively, the light reflecting layer 310 may be formed integrally with the light guiding layer 330. The reflective layer 310 and the light guide layer 330 may be formed by vacuum plating.

Optionally, the reflective layer 310 has the same thickness as the light guiding layer 330.

Optionally, the light reflecting layer 310 includes a light reflecting surface 311 and a fixing surface (not shown) disposed opposite to each other, and the light guiding layer 330 includes a light guiding surface 331 flush with the light reflecting surface 311, so that light entering the light guiding surface 331 is maximally conducted to the light reflecting layer 310, and is emitted from the light reflecting surface 311.

Optionally, the edge of the light guiding surface 331 of the light guiding layer 330 is recessed to form a recess 332, that is, the thickness of the recess 332 is smaller than the thicknesses of the light reflecting layer 310 and the light guiding layer 330. The recess 332 is configured to prevent the light guiding layer 330 from interfering with the main housing 200, so as to prevent the light guiding component 300 from being unable to extend out of the top end 201.

Alternatively, the whole protective case 1000 may be made of Polycarbonate (PC) material for protecting the daily anti-falling, anti-wear and anti-shatter screen of the smart terminal, and the outline, size and position of the opening of the protective case 1000 are matched with those of the protected smart terminal.

In summary, the protective case 1000 disclosed in the embodiments of the present application includes a main case 200 and a light guide assembly 300 slidably connected with the main case 200, where the main case 200 includes a top 201, and the light guide assembly 300 can be switched between an extended state in which the top 201 extends and a storage state in which the main case 200 is stored, and when the light guide assembly 300 is in the extended state, the light guide assembly 300 emits light for lighting or supplementing light to the front camera. The light guide assembly 300 includes a light reflective layer 310 and a light guide layer 330 fixedly connected to the light reflective layer 310, where when the light guide assembly 300 is in an extended state, the light guide layer 330 is configured to receive light emitted by a light source, and conduct the light emitted by the light source to the light reflective layer 310 to be emitted, so as to be used for lighting or supplementing light for the front camera. Therefore, the protective housing 1000 of the present application combines the light guide assembly 300 with the main housing 200, and the two are integrally arranged, and the light guide assembly 300 has a smaller volume, so that the volume of the intelligent terminal is not increased and the appearance of the intelligent terminal is not affected. In addition, the light guide component 300 stretches out the top 201 emits light immediately, can illuminate or supplement light for the front camera, improves the self-timer experience of the user and the imaging quality in the dark environment, further improves the shooting experience of the user, and has the advantages of convenience in use and abundant use scenes.

Referring to fig. 1, 3 and 4, the light guide assembly 300 further includes a protection plate 350 stacked on and fixedly connected with the light reflecting layer 310, the protection plate 350 is specifically located on a side of the light reflecting layer 310 opposite to the light reflecting surface 311, the main housing 200 is exposed on a side of the protection plate 350 opposite to the light reflecting layer 310, that is, the protection plate 350 is mounted on a fixing surface of the light reflecting layer 310, and the main housing 200 is exposed on a side of the protection plate 350 opposite to the light reflecting layer 310. The protection plate 350 is used for protecting the light reflecting layer 310, so as to prevent the light reflecting layer 310 from being damaged or to reduce the service life under external factors.

Optionally, the shape and size of the protective plate 350 and the reflective layer 310 are matched to ensure that the protective plate 350 just completes covering the reflective layer 310.

Optionally, the protection plate 350 includes a concave-convex structure 351 disposed on a surface of the protection plate 350 opposite to the light reflecting layer 310, where the concave-convex structure 351 is used to drive the light guiding assembly 300 to extend out of the top end 201 or be accommodated into the main housing 200 under the action of external force, so as to switch the light guiding assembly 300 between the extended state and the accommodated state.

It can be appreciated that the concave-convex structure 351 may be considered as a groove with a smaller depth formed on the surface of the protection plate 350 facing away from the light reflecting layer 310, at least one protrusion is sequentially and uniformly arranged in the groove at intervals, and the protrusion extends out of the surface of the protection plate 350 facing away from the light reflecting layer 310. The user may push the light guide assembly 300 to slide relative to the main housing 200 through the concave-convex structure 351 so as to extend out of the main housing 200 or be accommodated in the main housing 200, and the concave-convex structure 351 may greatly increase friction between the hand and the protection plate 350, so that it is more convenient to push the light guide assembly 300, and the relative sliding between the hand and the protection plate 350 is avoided.

Alternatively, in other embodiments, the protection plate 350 may be omitted, the concave-convex structure 351 is directly protruding on the fixing surface of the light reflecting layer 310, and the user may directly push the light guiding assembly 300 to slide relative to the main housing 200 through the concave-convex structure 351, so as to extend out of the main housing 200 or be accommodated into the main housing 200.

Referring to fig. 3 and 4, the light guide assembly 300 further includes a first limiting member 360 and a second limiting member 370 respectively connected to opposite sides of the reflective layer 310, and the first limiting member 360 and the second limiting member 370 are protruded in a direction away from each other. Optionally, the first limiting member 360 and the second limiting member 370 are used to limit the light guide assembly 300 to the main housing 200, so that the light guide assembly 300 moves in a direction extending or accommodating to the main housing 200.

It is understood that the first limiting member 360 and the second limiting member 370 are respectively located at opposite sides of the second end 302 of the light guide assembly 300.

Alternatively, the first limiting member 360 and the second limiting member 370 may be in a strip shape, and the longitudinal directions of the first limiting member 360 and the second limiting member 370 are parallel to the direction in which the light guide assembly 300 extends out of the top end 201, that is, the longitudinal directions of the first limiting member 360 and the second limiting member 370 are parallel to the sliding direction of the light guide assembly 300 relative to the main housing 200, so that the light guide assembly 300 may slide along the longitudinal directions of the first limiting member 360 and the second limiting member 370.

Optionally, the first limiting member 360 and the light guiding layer 330 are located on the same side of the light reflecting layer 310, and the first limiting member 360 is further fixedly connected with the light guiding layer 330. The first limiting member 360 has a length smaller than that of the second limiting member 370.

Referring to fig. 5, fig. 5 is a schematic front view of a protective case according to a first embodiment of the present disclosure. As shown in fig. 1 and 5, the main housing 200 includes a first back plate 210 and a second back plate 220 disposed opposite to the first back plate 210, and the light guide assembly 300 is disposed between the first back plate 210 and the second back plate 220. The first back plate 210 and the second back plate 220 are used to limit the light guiding layer 330, the first limiting member 360 and the second limiting member 370 in the main housing 200, so that the light guiding component 300 can extend out of the top end 201 without being separated from the main housing 200.

Optionally, the protection plate 350 is fixedly connected to a side of the light reflecting layer 310 opposite to the second back plate 220, and a side of the protection plate 350 opposite to the light reflecting layer 310 exposes the first back plate 210.

Alternatively, the light reflecting surface 311 and the light guiding surface 331 and the concave portion 332 face the second back plate 220, that is, the second back plate 220 is located at one side of the light reflecting surface 311 of the light reflecting layer 310.

Alternatively, as shown in fig. 3, the reflective surface 311 is flush with both the surface of the first limiting member 360 facing the second back plate 220 and the surface of the second limiting member 370 facing the second back plate 220. The first limiting member 360 and the second limiting member 370 are both consistent with the thickness of the light guiding layer 330.

Referring to fig. 1 and 2, the first back plate 210 is provided with a mounting opening 211 with an opening direction facing the top end 201, and the reflective layer 310 and the protective plate 350 are slidably embedded in the mounting opening 211, so as to enable the light guide assembly 300 to be exposed out of the mounting opening 211 or be accommodated in the mounting opening 211. When the light guide assembly 300 is in the extended state, the first end 301 of the light guide assembly 300 exposes the opening of the mounting opening 211.

Alternatively, the shape and size of the mounting opening 211 are matched with those of the light reflecting layer 310 and the protection plate 350.

Optionally, the mounting opening 211 exposes a surface of the protection plate 350 facing away from the light reflective layer 310 to the first back plate 210, and a surface of the protection plate 350 facing away from the light reflective layer 310 is flush with a surface of the first back plate 210 facing away from the second back plate 220.

Referring to fig. 1 and 5, the main housing 200 has at least one first image capturing hole 212 and at least one first light transmitting hole 214 penetrating the first back plate 210, and at least one second image capturing hole 222 and at least one second light transmitting hole 224 penetrating the second back plate 220. The first image-capturing hole 212 is aligned with the second image-capturing hole 222, and the first light-transmitting hole 214 is aligned with the second light-transmitting hole 224. Optionally, the first camera hole 212 and the second camera hole 222 are aligned with a rear camera of the smart terminal, and the first light hole 214 and the second light hole 224 are aligned with a light source of the smart terminal, respectively.

Optionally, the light source may be a rear flash lamp of the intelligent terminal, or may be a flashlight.

Optionally, referring to fig. 2, when the light guide assembly 300 is in the extended state, the light guide layer 330 is blocked between the first light hole 214 and the second light hole 224, so as to receive the light emitted by the light source of the smart terminal and conduct the light to the reflective layer 310 maximally.

Optionally, the first light holes 214 are disposed adjacent to the light reflective layer 310 on the first back plate 210, and the second light holes 224 are disposed adjacent to the light reflective layer 310 on the second back plate 220, so as to avoid the light guide 330 from being blocked between the first image capturing hole 212 and the second image capturing hole 222 when the light guide assembly 300 is switched between the extended state and the retracted state.

Alternatively, the number of the first image capturing holes 212 and the second image capturing holes 222 are identical, and the number of each of the first image capturing holes 212 and the second image capturing holes 222 may be 1 to 8, for example, 1, 2, 4, 5, 8, or other numbers, which is not particularly limited in this application.

Referring to fig. 1, fig. 5 and fig. 6 together, fig. 6 is a schematic side view of a protective case according to a first embodiment of the present disclosure. As shown in fig. 1, 5 and 6, the main housing 200 further includes a third back plate 240, the third back plate 240 is provided with a mounting hole 241, and the second back plate 220 is fixedly connected in the mounting hole 241.

Optionally, the second back plate 220 matches the shape of the mounting hole 241.

Alternatively, the third back plate 240 may have a rectangular plate shape, which includes four included angles, and four included angles are rounded.

Optionally, the third backplate 240 further includes a first mounting surface 243 and a second mounting surface 245 opposite to the first mounting surface 243, where the first mounting surface 243 is flush with a surface of the second backplate 220 opposite to the first backplate 210, and the first backplate 210 protrudes from a surface of the second mounting surface 245.

Referring to fig. 5 and 6, the protective case 1000 further includes at least one fixing component 400, where the fixing component 400 is connected to a side of the main housing 200 opposite to the light guiding component 300, and extends convexly along a direction of the main housing 200 opposite to the light guiding component 300. That is, the fixing assembly 400 is connected to the peripheral side of the first mounting surface 243, and extends convexly in a direction of the first mounting surface 243 facing away from the second mounting surface 245. Optionally, the fixing assembly 400 is used to fix the smart terminal to the protective case 1000.

Optionally, the fixing assemblies 400 are fixedly connected to the first mounting surface 243 at an included angle, and accordingly, the number of the fixing assemblies 400 is 4.

Alternatively, the fixing assembly 400 may detachably fix the smart terminal to the protective case 1000 by means of a snap or a buckle.

Optionally, referring to fig. 1 and 2, the protective case 1000 further includes a first magnetic body 10, a second magnetic body 20, and a third magnetic body 30, wherein the first magnetic body 10 is embedded in the light guide assembly 300, and the second magnetic body 20 and the third magnetic body 30 are both embedded in the main case 200, wherein: when the light guide assembly 300 extends out of the top end 201, the first magnetic body 10 and the second magnetic body 20 are aligned and attracted; when the light guide assembly 300 is stored in the main housing 200, the first magnetic body 10 and the third magnetic body 30 are aligned and attracted.

Optionally, the first magnetic body 10 is disposed at the second end 302 of the light guide assembly 300 and is located in the protection plate 350. The second magnetic body 20 is disposed in the second back plate 220. The third magnetic body 30 is disposed in the second back plate 220 and is disposed near the mounting opening 211.

Alternatively, the first magnetic body 10, the second magnetic body 20, and the third magnetic body 30 are identical in size and dimension.

It can be appreciated that, when the light guide assembly 300 extends out of the top end 201, the first magnetic body 10 and the second magnetic body 20 are aligned and attracted, so that the light guide assembly 300 can maintain the extending state, and the unstable positional relationship between the light guide assembly 300 and the top end 201 caused by gravity or external environment is avoided. When the light guide assembly 300 is stored in the main housing 200, the first magnetic body 10 and the third magnetic body 30 may be aligned and attracted to maintain the storage state, so as to avoid unstable positional relationship between the light guide assembly 300 and the main housing 200 due to the influence of gravity or external environment.

The protective housing 1000 disclosed in this embodiment of the present application includes a main housing 200 and a light guide assembly 300 slidably connected with the main housing 200, the main housing 200 includes a top end 201, the light guide assembly 300 can be switched between an extended state in which the top end 201 is extended and a storage state in which the main housing 200 is stored, and when the light guide assembly 300 is in the extended state, the light guide assembly 300 emits light for lighting or supplementing light to a front camera. The light guide assembly 300 includes a light reflective layer 310 and a light guide layer 330 fixedly connected to the light reflective layer 310, where when the light guide assembly 300 is in an extended state, the light guide layer 330 is configured to receive light emitted by a light source, and conduct the light emitted by the light source to the light reflective layer 310 to be emitted, so as to be used for lighting or supplementing light for the front camera. The light guide assembly 300 further includes a protection plate 350 stacked on and fixedly connected with the light reflective layer 310, where the protection plate 350 is specifically located on a side of the light reflective layer 310 opposite to the light reflective surface 311, a side of the protection plate 350 opposite to the light reflective layer 310 exposes the main housing 200, and a side of the protection plate 350 opposite to the light reflective layer 310 exposes the main housing 200. The protection plate 350 includes a concave-convex structure 351 disposed on a surface of the protection plate 350 facing away from the light reflecting layer 310, where the concave-convex structure 351 is used for driving the light guiding assembly 300 to extend out of the top end 201 or be accommodated into the main housing 200 under the action of external force. The light guide assembly 300 further includes a first limiting member 360 and a second limiting member 370 respectively connected to two opposite sides of the light reflecting layer 310, and the first limiting member 360 and the second limiting member 370 are protruding in a direction away from each other. Therefore, the protective housing 1000 of the present application combines the light guide assembly 300 with the main housing 200, and the two are integrally arranged, and the volume of the light guide assembly 300 is smaller, so that the volume of the intelligent terminal is not increased and the appearance of the intelligent terminal is not affected. In addition, the light guide assembly 300 stretches out the top 201 to emit light immediately, can illuminate or supplement light for the front camera, improves imaging quality in a dark light environment, further improves shooting experience of a user, and has the advantages of convenience in use and abundant use scenes.

Second embodiment

Referring to fig. 7 to 9, fig. 7 is a schematic structural diagram of the light guide assembly of the protective case in the storage state according to the second embodiment of the present disclosure, fig. 8 is a schematic rear view of the light guide assembly of the protective case in the extended state shown in fig. 7, and fig. 9 is a schematic front view of the light guide assembly of the protective case in the extended state shown in fig. 7. The protective case 2000 disclosed in the second embodiment is different from the protective case 1000 disclosed in the first embodiment in that the main case 200 is rotatably connected to the light guide assembly 300.

Optionally, the protective case 2000 includes a main case 200 and a light guide assembly 300 rotatably connected to the main case 200, the main case 200 includes a top end 201, the light guide assembly 300 is switchable between an extended state in which the top end 201 is extended and a stored state in which the light guide assembly 300 is stored in the main case 200, and when the light guide assembly 300 is in the extended state, the light guide assembly 300 emits light for lighting or supplementing light to the front camera.

Optionally, the light guide assembly 300 includes a first end 301 and a second end 302 opposite to the first end 301, and when the light guide assembly 300 is in the extended state, the light guide assembly 300 rotates relative to the main housing 200 such that the second end 302 extends out of the top end 201, and the first end 301 is received in the main housing 200. When the light guide assembly 300 is in the storage state, the light guide assembly 300 rotates relative to the main housing 200 such that the first end 301 and the second end 302 are both stored in the main housing 200.

Optionally, the second end 302 may be rotatable about the first end 301.

Optionally, referring to fig. 7, when the light guide assembly 300 is in the storage state, the first end 301 is disposed adjacent to the top end 201, and the second end 302 is disposed at an end of the first end 301 opposite to the top end 201.

Optionally, referring to fig. 10 together, fig. 10 is a schematic side view of a protective case according to a second embodiment of the present disclosure. The light guide assembly 300 is located at a side of the first back plate 210 opposite to the second back plate 220, and is rotatably connected to the first back plate 210. That is, the light guide assembly 300 may rotate relative to the first back plate 210, so that the light guide assembly 300 may be switched between an extended state where the tip 201 is extended and a stored state where the main housing 200 is stored.

Referring to fig. 11 and 12, fig. 11 is a schematic front view of a light guiding assembly of a protective case according to a second embodiment of the present application, and fig. 12 is a schematic rear view of a light guiding assembly of a protective case according to a second embodiment of the present application. As shown in fig. 11 and 12, the light guide assembly 300 includes a light reflecting layer 310 and a light guide layer 330 fixedly connected to the light reflecting layer 310, and in the extended state of the light guide assembly 300, the light guide layer 330 is configured to receive light emitted by a light source and transmit the light emitted by the light source to the light reflecting layer 310 for emission.

Optionally, the light guiding layer 330 is disposed at the first end 301 of the light guiding assembly 300, and the light guiding layer 330 is fixedly connected to a side surface of the light reflecting layer 310. Alternatively, the planar shape of the light guiding layer 330 may be rectangular, and the end of the light guiding layer 330 facing away from the light reflecting layer 310 may be substantially semicircular, that is, the edge of the light guiding layer 330 facing away from the light reflecting layer 310 may be substantially semicircular, so as to be aligned with a light source having a circular planar shape.

Alternatively, the whole protective case 2000 may be made of Polycarbonate (PC) material for protecting the daily anti-falling, anti-wear and anti-shatter screen of the smart terminal, and the outline, size and position of the opening of the protective case 2000 are matched with those of the protected smart terminal.

Referring to fig. 7, 8 and 12, the light guide assembly 300 further includes a protection plate 350 stacked on and fixedly connected with the light reflecting layer 310, the protection plate 350 is specifically located on a side of the light reflecting layer 310 opposite to the light reflecting surface 311, and a side of the protection plate 350 opposite to the light reflecting layer 310 extends out of the main housing 200, i.e. the protection plate 350 is mounted on a fixing surface of the light reflecting layer 310. The protection plate 350 is used for protecting the light reflecting layer 310, so as to prevent the light reflecting layer 310 from being damaged or to reduce the service life under external factors.

It can be appreciated that the concave-convex structure 351 may be considered as a groove with a smaller depth formed on the surface of the protection plate 350 facing away from the light reflecting layer 310, at least one protrusion is sequentially and uniformly arranged in the groove at intervals, and the protrusion extends out of the surface of the protection plate 350 facing away from the light reflecting layer 310. The user may push the light guide assembly 300 to rotate relative to the main housing 200 through the concave-convex structure 351 so as to extend out of the main housing 200 or be accommodated in the main housing 200, and the concave-convex structure 351 may greatly increase friction between the hand and the protection plate 350, so that it is more convenient to push the light guide assembly 300, and the relative rotation between the hand and the protection plate 350 is avoided.

Alternatively, in other embodiments, the protection plate 350 may be omitted, the concave-convex structure 351 is directly protruding on the fixing surface of the light reflecting layer 310, and the user may directly push the light guiding assembly 300 to rotate relative to the main housing 200 through the concave-convex structure 351, so as to extend out of the main housing 200 or be accommodated into the main housing 200.

Alternatively, please refer to fig. 7, fig. 8 and fig. 11 together. The retroreflective layer 310 includes a top surface 312, the top surface 312 being located at the first end 301.

Optionally, the light guide assembly 300 further includes a rotating member 380 connected to the top surface 312 of the light reflecting layer 310, and the main housing 200 includes a rotating shaft 270. It is to be understood that the light guide assembly 300 is rotatably connected to the rotation shaft 270, the rotation shaft 270 is fixedly connected to the first back plate 210, and the light guide assembly 300 rotates relative to the first back plate 210 and the rotation shaft 270; or, the light guide assembly 300 is fixedly connected to the rotation shaft 270, the rotation shaft 270 is rotatably connected to the first back plate 210, and the light guide assembly 300 and the rotation shaft 270 rotate relative to the first back plate 210, which is not specifically limited in this application.

Optionally, the thickness of the rotating member 380 is consistent with the thickness of the light reflecting layer 310, and the surface of the rotating member 380 facing the first back plate 210 is flush with the light reflecting surface 311.

Optionally, referring to fig. 7 and 8, the protective case 1000 further includes a first magnetic body 10, a second magnetic body 20, and a third magnetic body 30, wherein the first magnetic body 10 is embedded in the light guide assembly 300, and the second magnetic body 20 and the third magnetic body 30 are both embedded in the main case 200, wherein: when the light guide assembly 300 extends out of the top end 201, the first magnetic body 10 and the second magnetic body 20 are aligned and attracted; when the light guide assembly 300 is stored in the main housing 200, the first magnetic body 10 and the third magnetic body 30 are aligned and attracted.

Optionally, the first magnetic body 10 is disposed at the first end 301 of the light guide assembly 300 and is located in the protection plate 350. The second magnetic body 20 and the third magnetic body 30 are both disposed in the second back plate 220. The first magnetic body 10, the second magnetic body 20, and the third magnetic body 30 are identical in size and dimension.

Alternatively, when the light guide assembly 300 extends out of the top end 201, the first magnetic body 10 and the second magnetic body 20 are aligned and attracted, so that the light guide assembly 300 can maintain the extending state, and the unstable positional relationship between the light guide assembly 300 and the top end 201 caused by gravity or external environment is avoided. When the light guide assembly 300 is stored in the main housing 200, the first magnetic body 10 and the third magnetic body 30 may be aligned and attracted to maintain the storage state, so as to avoid unstable positional relationship between the light guide assembly 300 and the main housing 200 due to the influence of gravity or external environment.

The protective case 2000 of the second embodiment is the same as the protective case 1000 of the first embodiment, and the description of the protective case 1000 of the first embodiment is omitted herein.

The protective housing 2000 disclosed in this embodiment of the present application includes a main housing 200 and a light guide assembly 300 rotationally connected to the main housing 200, the main housing 200 includes a top end 201, the light guide assembly 300 can be switched between an extended state in which the top end 201 is extended and a storage state in which the main housing 200 is stored, and when the light guide assembly 300 is in the extended state, the light guide assembly 300 emits light for lighting or supplementing light to a front camera. The light guide assembly 300 includes a light reflective layer 310 and a light guide layer 330 fixedly connected to the light reflective layer 310, where when the light guide assembly 300 is in an extended state, the light guide layer 330 is configured to receive light emitted by a light source, and conduct the light emitted by the light source to the light reflective layer 310 to be emitted, so as to be used for lighting or supplementing light for the front camera. The light guide assembly 300 further includes a protection plate 350 stacked on and fixedly connected with the light reflective layer 310, where the protection plate 350 is specifically located on a side of the light reflective layer 310 opposite to the light reflective surface 311, a side of the protection plate 350 opposite to the light reflective layer 310 exposes the main housing 200, and a side of the protection plate 350 opposite to the light reflective layer 310 exposes the main housing 200. The protection plate 350 includes a concave-convex structure 351 disposed on a surface of the protection plate 350 facing away from the light reflecting layer 310, where the concave-convex structure 351 is used for driving the light guiding assembly 300 to extend out of the top end 201 or be accommodated into the main housing 200 under the action of external force. The light guide assembly 300 further includes rotating members 380 respectively connected to the light reflecting layer 310, and the rotating members 380 are rotatably connected to the first back plate 210 through the rotating shaft 270. Therefore, the protective housing 2000 of the present application combines the light guide assembly 300 with the main housing 200, and the two are integrally arranged, and the volume of the light guide assembly 300 is smaller, so that the volume of the intelligent terminal is not increased and the appearance of the intelligent terminal is not affected. In addition, the light guide assembly 300 stretches out the top 201 to emit light immediately, can illuminate or supplement light for the front camera, improves imaging quality in a dark light environment, further improves shooting experience of a user, and has the advantages of convenience in use and abundant use scenes.

Third embodiment

Referring to fig. 13 and 14, fig. 13 is a schematic front view assembly structure of a protective case and an intelligent terminal according to a third embodiment of the present application, and fig. 14 is a schematic back view assembly structure of a protective case and an intelligent terminal according to a third embodiment of the present application. As shown in fig. 13 and 14, an embodiment of the present application provides an intelligent terminal 100, where the intelligent terminal 100 is detachably installed in the protective case 1000 (2000), the intelligent terminal 100 includes a processor 110, and an induction unit (not shown) and a light source 120 that are electrically connected to the processor 110, where the induction unit sends a corresponding sensing signal to the processor 110 when sensing that the light guide assembly 300 of the protective case 1000 extends out of the top 201, and the processor 110 controls the light source 120 to emit light according to the sensing signal.

Alternatively, the sensing unit may be a hall switch, and the light source 120 may be a rear-mounted flash lamp.

Optionally, the smart terminal 100 further includes a rear camera 130 and a front camera 140, wherein the rear camera 130 is aligned with the first camera aperture 212 and the second camera aperture 222.

Referring to fig. 13, fig. 14 and fig. 15 together, fig. 15 is a schematic structural diagram of the light guide assembly of the protective case shown in fig. 13 and the intelligent terminal when the light guide assembly is in an extended state. It will be appreciated that, when the smart terminal 100 is properly assembled with the protective case 1000, the rear camera 130 of the smart terminal 100 is aligned with the first camera aperture 212 and the second camera aperture 222 at the same time, and the light source 120 of the smart terminal 100 is aligned with the first light aperture 214 and the second light aperture 224 at the same time. The user pushes the light guide assembly 300 such that the light guide assembly 300 slides relative to the main housing 200 to extend the first end 301 out of the tip 201 or such that the light guide assembly 300 rotates relative to the main housing such that the second end 302 extends out of the tip 201. The light guiding layer 330 of the light guiding assembly 300 is blocked between the first light holes 214 and the second light holes 224 and aligned with the light source 120 of the smart terminal 100. After the sensing unit senses that the light guide assembly 300 extends out of the top end 201, a corresponding sensing signal is sent to the processor 110, the processor 110 starts a photographing mode using the front-end camera 140 according to the sensing signal and controls the light source 120 to emit light, and the light emitted by the light source 120 sequentially passes through the light guide layer 330 and the light reflection layer 310 and is emitted to the front-end camera 140 for lighting or supplementing light for the front-end camera 140, so that continuous front-end light supplementing can be provided for a user, and the user can conveniently pattern and improve the self-timer imaging quality in a dark light environment. After the user finishes self-photographing or recording the video screen, the light guide assembly 300 is pushed, so that the light guide assembly 300 is stored in the main housing 200, and the sensing unit senses that the light guide assembly 300 is positioned in the protective housing 1000 (2000) and sends a corresponding sensing signal to the processor 110 to turn off the light source 120.

The intelligent terminal 100 disclosed in the embodiment of the application is installed and fixed in the protective housing 1000 (2000), the protective housing 1000 (2000) includes a main housing 200 and with main housing 200 swing joint's leaded light subassembly 300, main housing 200 includes top 201, leaded light subassembly 300 can stretch out the state of stretching out of top 201 and accomodate the state of accomodating of main housing 200 is in when leaded light subassembly 300 is in stretch out the state, leaded light subassembly 300 sends out light and is used for front-end camera light filling. The light guide assembly 300 includes a light reflective layer 310 and a light guide layer 330 fixedly connected to the light reflective layer 310, where the light guide layer 330 is configured to receive light emitted by a light source and transmit the light emitted by the light source to the light reflective layer 310 to be emitted, so as to illuminate or supplement light to the front camera when the light guide assembly 300 is in the extended state. The intelligent terminal 100 comprises a processor 110, and an induction unit and a light source 120 which are electrically connected with the processor, wherein the induction unit induces the light guide assembly 300 of the protective shell 1000 to extend out of the top end 201 and sends corresponding sensing signals to the processor 110, and the processor 110 controls the light source 120 to emit light according to the sensing signals. Therefore, the protective case 1000 (2000) of the present application combines the light guide assembly 300 with the main case 200, and the two are integrally arranged, and the volume of the light guide assembly 300 is smaller, so that the volume of the intelligent terminal is not increased and the appearance of the intelligent terminal is not affected. In addition, the light guide assembly 300 stretches out the top 201 to emit light immediately, can illuminate or supplement light for the front camera, improves imaging quality in a dark light environment, further improves shooting experience of a user, and has the advantages of convenience in use and abundant use scenes.

Fourth embodiment

Referring to fig. 16, fig. 16 is a schematic hardware structure diagram of an intelligent terminal according to a fourth embodiment of the present disclosure. The intelligent terminal 100 may include: radio Frequency (RF) unit 101, wiFi module 102, audio output unit 103, a/V (audio/video) input unit 104, sensor 105, display unit 106, user input unit 107, interface unit 108, memory 109, processor 110, and power supply 111. It will be appreciated by those skilled in the art that the configuration of the intelligent terminal shown in fig. 15 is not limiting of the intelligent terminal, and the intelligent terminal may include more or less components than those illustrated, or may combine certain components, or may have a different arrangement of components.

The following describes the components of the intelligent terminal in detail with reference to fig. 16:

the radio frequency unit 101 may be used for receiving and transmitting signals during the information receiving or communication process, specifically, after receiving downlink information of the base station, processing the downlink information by the processor 110; and, the uplink data is transmitted to the base station. Typically, the radio frequency unit 101 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. Optionally, the radio frequency unit 101 may also communicate with networks and other devices via wireless communication. The wireless communication may use any communication standard or protocol including, but not limited to, GSM (Global System of Mobile communication, global system for mobile communications), GPRS (General Packet Radio Service ), CDMA2000 (Code Division Multiple Access, 2000, CDMA 2000), WCDMA (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 duplex long term evolution), TDD-LTE (Time Division Duplexing-Long Term Evolution, time Division duplex long term evolution), and 5G, among others.

Wi-Fi belongs to a short-distance wireless transmission technology, and an intelligent terminal can help a user to send and receive e-mails, browse web pages, access streaming media and the like through the WiFi module 102, so that wireless broadband Internet access is provided for the user. Although fig. 16 shows the WiFi module 102, it is understood that it does not belong to the essential constitution of the smart terminal, and can be omitted entirely as required within the scope not changing the essence of the present application.

The audio output unit 103 may convert audio data received by the radio frequency unit 101 or the WiFi module 102 or stored in the memory 109 into an audio signal and output as sound when the intelligent terminal 100 is in a call signal reception mode, a talk mode, a recording mode, a voice recognition mode, a broadcast reception mode, or the like. Also, the audio output unit 103 may also provide audio output (e.g., a call signal reception sound, a message reception sound, etc.) related to a specific function performed by the smart terminal 100. The audio output unit 103 may include a speaker, a buzzer, and the like.

The a/V input unit 104 is used to receive an audio or video signal. The a/V input unit 104 may include a graphics processor (Graphics Processing Unit, GPU) 1041 and a microphone 1042, the graphics processor 1041 processing image data of still pictures or video obtained by an image capturing device (e.g., a camera) in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 106. The image frames processed by the graphics processor 1041 may be stored in the memory 109 (or other storage medium) or transmitted via the radio frequency unit 101 or the WiFi module 102. The microphone 1042 can receive sound (audio data) via the microphone 1042 in a phone call mode, a recording mode, a voice recognition mode, and the like, and can process such sound into audio data. The processed audio (voice) data may be converted into a format output that can be transmitted to the mobile communication base station via the radio frequency unit 101 in the case of a telephone call mode. The microphone 1042 may implement various types of noise cancellation (or suppression) algorithms to cancel (or suppress) noise or interference generated in the course of receiving and transmitting the audio signal.

The intelligent terminal 100 also includes at least one sensor 105, such as a light sensor, a motion sensor, and other sensors. Optionally, the light sensor includes an ambient light sensor and a proximity sensor, optionally, the ambient light sensor may adjust the brightness of the display panel 1061 according to the brightness of ambient light, and the proximity sensor may turn off the display panel 1061 and/or the backlight when the smart terminal 100 moves to the ear. As one of the motion sensors, the accelerometer sensor can detect the acceleration in all directions (generally three axes), and can detect the gravity and direction when stationary, and can be used for applications of recognizing the gesture of a mobile phone (such as horizontal and vertical screen switching, related games, magnetometer gesture calibration), vibration recognition related functions (such as pedometer and knocking), and the like; as for other sensors such as fingerprint sensors, pressure sensors, iris sensors, molecular sensors, gyroscopes, barometers, hygrometers, thermometers, infrared sensors, etc. that may also be configured in the mobile phone, the detailed description thereof will be omitted.

The display unit 106 is used to display information input by a user or information provided to the user. The display unit 106 may include a display panel 1061, and the display panel 1061 may be configured in the form of a liquid crystal display (Liquid Crystal Display, LCD), an Organic Light-Emitting Diode (OLED), or the like.

The user input unit 107 may be used to receive input numeric or character information and to generate key signal inputs related to user settings and function control of the intelligent terminal. Alternatively, the user input unit 107 may include a touch panel 1071 and other input devices 1072. The touch panel 1071, also referred to as a touch screen, may collect touch operations thereon or thereabout by a user (e.g., operations of the user on the touch panel 1071 or thereabout by using any suitable object or accessory such as a finger, a stylus, etc.) and drive the corresponding connection device according to a predetermined program. The touch panel 1071 may include two parts of a touch detection device and a touch controller. Optionally, the touch detection device detects the touch azimuth of the user, detects a signal brought by touch operation, and transmits the signal to the touch controller; the touch controller receives touch information from the touch detection device, converts it into touch point coordinates, and sends the touch point coordinates to the processor 110, and can receive and execute commands sent from the processor 110. Alternatively, the touch panel 1071 may be implemented in various types of resistive, capacitive, infrared, surface acoustic wave, and the like. The user input unit 107 may include other input devices 1072 in addition to the touch panel 1071. Alternatively, other input devices 1072 may include, but are not limited to, one or more of a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, mouse, joystick, etc., as specifically not limited herein.

Alternatively, the touch panel 1071 may overlay the display panel 1061, and when the touch panel 1071 detects a touch operation thereon or thereabout, the touch panel 1071 is transferred to the processor 110 to determine the type of touch event, and the processor 110 then provides a corresponding visual output on the display panel 1061 according to the type of touch event. Although in fig. 16, the touch panel 1071 and the display panel 1061 are two independent components for implementing the input and output functions of the smart terminal, in some embodiments, the touch panel 1071 may be integrated with the display panel 1061 to implement the input and output functions of the smart terminal, which is not limited herein.

The interface unit 108 serves as an interface through which at least one external device can be connected with the intelligent terminal 100. For example, the external devices may 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, and the like. The interface unit 108 may be used to receive input (e.g., data information, power, etc.) from an external device and transmit the received input to one or at least one element within the smart terminal 100 or may be used to transmit data between the smart terminal 100 and an external device.

Memory 109 may be used to store software programs as well as various data. The memory 109 may mainly include a storage program area and a storage data area, and alternatively, the storage program area may store an operating system, an application program required for at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, phonebook, etc.) created according to the use of the handset, etc. Alternatively, the memory 109 may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid-state storage device.

The processor 110 is a control center of the intelligent terminal, connects various parts of the entire intelligent terminal using various interfaces and lines, and performs various functions of the intelligent terminal and processes data by running or executing software programs and/or modules stored in the memory 109 and calling data stored in the memory 109, thereby performing overall monitoring of the intelligent terminal. The processor 110 may include one or at least one processing unit; preferably, the processor 110 may integrate an application processor and a modem processor, the application processor optionally handling mainly an operating system, a user interface, an application program, etc., the modem processor handling mainly wireless communication. It will be appreciated that the modem processor described above may not be integrated into the processor 110.

The intelligent terminal 100 may further include a power source 111 (such as a battery) for supplying power to the respective components, and preferably, the power source 111 may be logically connected to the processor 110 through a power management system, so as to implement functions of managing charging, discharging, power consumption management, etc. through the power management system.

Although not shown in fig. 16, the intelligent terminal 100 may further include a bluetooth module or the like, which is not described herein.

In this application, the same or similar term concept, technical solution, and/or application scenario description will generally be described in detail only when first appearing, and when repeated later, for brevity, will not generally be repeated, and when understanding the content of the technical solution of the present application, etc., reference may be made to the previous related detailed description thereof for the same or similar term concept, technical solution, and/or application scenario description, etc., which are not described in detail later.

In this application, the descriptions of the embodiments are focused on, and the details or descriptions of one embodiment may be found in the related descriptions of other embodiments.

The technical features of the technical solutions of the present application may be arbitrarily combined, and for brevity of description, all possible combinations of the technical features in the above embodiments are not described, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the present application.

The foregoing description is only of the preferred embodiments of the present application, and is not intended to limit the scope of the claims, and all equivalent structures or equivalent processes using the descriptions and drawings of the present application, or direct or indirect application in other related technical fields are included in the scope of the claims of the present application.

Claims

1. A protective housing, its characterized in that is connected with intelligent terminal, the protective housing includes main casing and leaded light subassembly, wherein:

2. The protective case of claim 1, wherein the main case includes a tip, the light guide assembly being switched between an extended state in which the tip is extended and a housed state in which the light guide assembly is housed in the main case;

3. The protective case of claim 2, wherein the light guide assembly further comprises a first limiting member and a second limiting member respectively connected to opposite sides of the reflective layer, the first limiting member and the second limiting member are protruded in directions away from each other, and the first limiting member and the second limiting member are slidably connected to the main housing, so that the light guide assembly moves in directions extending out of or accommodating the main housing.

4. The protective case of claim 3, wherein the main case includes a first back plate and a second back plate disposed opposite the first back plate, the light guide assembly being located between the first back plate and the second back plate, the first back plate and the second back plate confining the light guide layer, the first limiter, and the second limiter within the main case;

the first backboard is provided with a mounting opening with an opening direction facing the top end, the reflecting layer is slidably embedded in the mounting opening, and the reflecting layer is selectively exposed out of the mounting opening or is stored in the mounting opening.

5. The protective case of claim 1, wherein the light guide assembly includes a rotating member coupled to a top surface of the reflective layer, the rotating member being rotatably coupled to the main housing such that the light guide assembly rotates relative to the main housing to extend or be received into the main housing; and/or the number of the groups of groups,

the main shell comprises a rotating shaft, a first backboard and a second backboard opposite to the first backboard, the light guide assembly is located on one side, opposite to the second backboard, of the first backboard, and the light guide assembly is connected with the first backboard in a rotating mode through the rotating shaft.

6. The protective case of claim 5, wherein the light guide assembly further comprises a protective plate laminated with the light reflecting layer, the protective plate being fixedly connected to a side of the light reflecting layer facing away from the second back plate, the side of the protective plate facing away from the light reflecting layer exposing the first back plate;

the protection board comprises a concave-convex structure arranged on the surface of the protection board opposite to the reflecting layer, and the concave-convex structure is used for driving the light guide assembly to extend out of or be contained in the main shell.

7. The protective case of claim 5, wherein the main case further comprises at least one first camera hole and a first light hole extending through the first back plate and at least one second camera hole and a second light hole extending through the second back plate, the first camera hole extending through and aligned with the second camera hole, the first light hole extending through and aligned with the second light hole.

8. The protective case of claim 5, wherein the main case further comprises a third back plate, the third back plate having a mounting hole, the second back plate being fixedly connected within the mounting hole;

the third backboard comprises a first installation surface and a second installation surface which is opposite to the first installation surface, the first installation surface is flush with the surface of the second backboard, which is opposite to the first backboard, and the first backboard protrudes out of the second installation surface.

9. The protective case of any one of claims 1 to 8, further comprising at least one fixing component connected to a side of the main case facing away from the light guide component and protruding along a direction of the main case facing away from the light guide component, the fixing component fixing the smart terminal into the protective case; and/or the number of the groups of groups,

the protective housing still includes first magnetic body, second magnetic body and third magnetic body, first magnetic body inlays to be located in the leaded light subassembly, the second magnetic body with the third magnetic body is all inlayed and is located in the main casing.

10. An intelligent terminal, characterized in that it is detachably mounted in a protective casing according to any one of claims 1 to 9; and/or the number of the groups of groups,

the intelligent terminal comprises a processor, an induction unit and a light source, wherein the induction unit is electrically connected with the processor, the induction unit induces the light guide assembly of the protective shell to stretch out, and sends corresponding sensing signals to the processor, the processor controls the light source to emit light according to the sensing signals, and light emitted by the light source is conducted to the light guide assembly.