CN219068227U - Protective sleeve and intelligent terminal - Google Patents

Abstract

The application provides a protective sheath and intelligent terminal, the protective sheath include the casing and install in the bearing structure at the casing back, bearing structure includes first backup pad and first pivot, and the tip of first backup pad rotationally connects in first pivot, and first pivot rotationally connects in the casing. The protective sleeve can avoid the loosening phenomenon, and has low production cost.

Description

Protective sleeve and intelligent terminal

Technical Field

The application relates to the technical field of protective housing, concretely relates to protective sheath and intelligent terminal.

Background

The mobile phone is an indispensable daily entertainment tool for human beings, and people often use the mobile phone to watch movies and videos or read news, novels and the like. In order to relieve fatigue of a user holding the mobile phone for a long time, the mobile phone is often placed on a mobile phone support frame with a specific structure when in use, and the mobile phone is fixed on a desktop or other positions by utilizing the mobile phone support frame. However, the traditional mobile phone support frame is separated from the mobile phone, so that the use is very inconvenient, and particularly when the user goes out, the user needs to additionally carry the mobile phone support frame, which severely limits the use and popularization of the mobile phone support frame. In order to solve the problem, the prior method is to fix the support frame on the back of the mobile phone shell by using double-sided adhesive tape.

In the process of designing and implementing the present application, the inventors found that at least the following problems exist: because the support frame is fixed in the back of cell-phone shell through the double faced adhesive tape, lead to the connecting portion firm, the support frame drops easily.

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

Disclosure of Invention

The utility model aims at providing a protective sheath, can avoid taking place the pine and take off the phenomenon, low in production cost.

For solving above-mentioned technical problem, this application provides a protective sheath, including the casing and install in the bearing structure at the casing back, bearing structure includes first backup pad and first pivot, and the tip of first backup pad rotationally connects in first pivot, and first pivot rotationally connects in the casing.

Optionally, the support structure further includes a torsion spring, the torsion spring includes a spiral body and a first connecting arm and a second connecting arm respectively connected to two ends of the spiral body, the first rotating shaft passes through the spiral body to be arranged, the first connecting arm is connected to the first support plate, and the second connecting arm is connected to the shell.

Optionally, the shell further comprises a first magnet and a second magnet, the first magnet is fixed on the first support plate, the second magnet is fixed on the shell, and the first magnet and the second magnet enable the first support plate to be attached to the back face of the shell through magnetic attraction.

Optionally, the back of the shell is fixed with a connecting plate and a fixing frame, the connecting plate is arranged on the shell, the fixing frame is connected on the shell, the edge of the connecting plate is fixed between the fixing frame and the shell, a containing groove for containing the first supporting plate is formed between the fixing frame and the connecting plate, and the first rotating shaft is rotatably connected with the connecting plate.

Optionally, the tip of first backup pad is equipped with first connecting block, first connecting block is equipped with first shaft hole, the tip of connecting plate is equipped with the second connecting block, the second connecting block is equipped with the second shaft hole, first pivot pass first shaft hole with the second shaft hole sets up.

Optionally, the casing is equipped with the holding chamber of holding intelligent terminal, the bottom of holding chamber is equipped with the holding the recess of first backup pad and covers the apron of recess, the casing back is equipped with the intercommunication the opening of recess, the both ends slidable of first pivot set up in the recess, first backup pad can follow the opening shifts out the recess, and can wind first pivot upset.

Optionally, the shell comprises a bottom plate, a part of the bottom plate protrudes outwards to form a protruding portion, the protruding portion is in a convex hull shape on the back surface of the shell, the protruding portion forms the groove on the accommodating cavity side, and the opening is formed in the end portion of the protruding portion.

Optionally, a handle block is disposed at an end of the first support plate away from the first rotating shaft, and the handle block is convexly disposed at the opening.

Optionally, the one end that first backup pad was kept away from first pivot is equipped with dodges the groove, bearing structure still includes second backup pad and second pivot, the tip of second backup pad rotationally connect in the second pivot, the second pivot rotationally connect in the tip of first backup pad, the second backup pad holding is in dodge the groove.

The application also provides an intelligent terminal, which comprises any one of the protective sleeves.

The first supporting plate of the protective sleeve is mechanically fixed on the back of the shell by the first rotating shaft, so that the first supporting plate can be stably connected to the shell, and the first supporting plate is ensured not to loose; the first backup pad can support the casing, and the person of facilitating the use watches the video. The protective sleeve of the application has simple structure and low production cost.

The foregoing description is only an overview of the technical solutions of the present application, and may be implemented according to the content of the specification, so that the foregoing and other objects, features and advantages of the present application can be more clearly understood, and the following detailed description of the preferred embodiments will be given with reference to the accompanying drawings.

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 hardware structure of a mobile terminal implementing various embodiments of the present application;

figure 2 is a schematic perspective view of a protective sleeve according to a first embodiment of the present application;

figure 3 is a schematic perspective view of the protective sleeve of figure 2 in a supported state;

FIG. 4 is a partially disassembled schematic illustration of the connection of the support structure to the housing of the first embodiment of the present application;

figure 5 is a schematic view of a split structure of a protective sleeve according to a second embodiment of the present application;

fig. 6 is a schematic structural view of a protective sleeve according to a second embodiment of the present application in a supporting state;

figure 7 is a schematic view of a protective sheath according to a second embodiment of the present application in another supporting state;

fig. 8 is a schematic diagram of a split structure of a support structure according to a second 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 "at … …" 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.

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 mobile 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.

The following description will be given taking a mobile terminal 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 moving purpose.

Fig. 1 is a schematic hardware structure of a mobile terminal implementing various embodiments of the present application, please refer to fig. 1, which is a schematic hardware structure of a mobile terminal implementing various embodiments of the present application, and the mobile terminal 100 may include: an RF (Radio Frequency) unit 101, a WiFi module 102, an audio output unit 103, an a/V (audio/video) input unit 104, a sensor 105, a display unit 106, a user input unit 107, an interface unit 108, a memory 109, a processor 110, and a power supply 111. Those skilled in the art will appreciate that the mobile terminal structure shown in fig. 1 is not limiting of the mobile terminal and that the mobile terminal may include more or fewer components than shown, or may combine certain components, or a different arrangement of components.

The following describes the components of the mobile terminal in detail with reference to fig. 1:

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. In addition, the radio frequency unit 101 may also communicate with networks and other devices via wireless communications. 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.

WiFi belongs to a short-distance wireless transmission technology, and a mobile 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. 1 shows a WiFi module 102, it is understood that it does not belong to the necessary constitution of a mobile terminal, and can be omitted entirely as required within a range that does not change the essence of the utility model.

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 mobile 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 mobile 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 mobile 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 that can adjust the brightness of the panel 1061 according to the brightness of ambient light, and a proximity sensor that can turn off the panel 1061 and/or backlight when the mobile terminal 100 is moved 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 mobile 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. Further, the touch panel 1071 may be implemented in various types such as resistive, capacitive, infrared, and surface acoustic wave. 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 panel 1061 according to the type of touch event. Although in fig. 1, the touch panel 1071 and the display panel 1061 are two independent components for implementing the input and output functions of the mobile 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 mobile 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 mobile 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 more elements within the mobile terminal 100 or may be used to transmit data between the mobile 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. In addition, 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 mobile terminal, connects various parts of the entire mobile terminal using various interfaces and lines, and performs various functions of the mobile 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 mobile terminal. Processor 110 may include one or more processing units; 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 mobile terminal 100 may further include a power source 111 (e.g., 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 perform functions of managing charging, discharging, and power consumption management through the power management system.

Although not shown in fig. 1, the mobile terminal 100 may further include a bluetooth module or the like, which is not described herein.

First embodiment

Fig. 2 is a schematic perspective view of a protective sleeve according to a first embodiment of the present application, fig. 3 is a schematic perspective view of the protective sleeve shown in fig. 2 in a supporting state, and as shown in fig. 2 and 3, the protective sleeve includes a housing 11 and a supporting structure 12 mounted on a back surface of the housing 11, the supporting structure 12 includes a first supporting plate 121 and a first rotating shaft 122, an end portion of the first supporting plate 121 is rotatably connected to the first rotating shaft 122, and the first rotating shaft 122 is rotatably connected to the housing 11. When the housing 11 needs to be supported, the first support plate 121 is opened, so that the first support plate 121 forms a certain angle with the housing 11 (for example, the first support plate 121 is perpendicular to the housing 11), and the housing 11 is supported by the first support plate 121; when the support housing 11 is not required, the first support plate 121 may be turned over to be attached to the back surface of the housing 11.

The first support plate 121 of the protective sleeve is mechanically fixed on the back of the shell 11 by utilizing the first rotating shaft 122, so that the first support plate 121 can be stably connected to the shell 11, and the first support plate 121 is ensured not to be loosened; the first support plate 121 can support the housing 11 to facilitate the user's viewing of video. The protective sleeve of the application has simple structure and low production cost.

Optionally, fig. 4 is a schematic view of a partially disassembled structure of the support structure and the housing of the first embodiment of the present application, as shown in fig. 3 and 4, the support structure 12 further includes a torsion spring 123, the torsion spring 123 includes a spiral body, and a first connecting arm and a second connecting arm connected to two ends of the spiral body, respectively, the first rotating shaft 122 is disposed through the spiral body, the first connecting arm is connected to the first support plate 121, and the second connecting arm is connected to the housing 11. In this embodiment, the torsion spring 123 drives the first support plate 121 to swing around the first rotation shaft 122 to a position suitable for supporting the housing 11 by means of elastic force, for example, the first support plate 121 is kept perpendicular to the housing 11, so that the first support plate 121 can stably support the housing 11, the torsion spring 123 can generate certain damping, and a certain limiting effect is provided for the first support plate 121.

Alternatively, as shown in fig. 4, the housing 11 further includes a first magnet 124 and a second magnet 125, the first magnet 124 is fixed to the first support plate 121, the second magnet 125 is fixed to the housing 11, and the first magnet 124 and the second magnet 125 attach the first support plate 121 to the back surface of the housing 11 by magnetic attraction; when the first support plate 121 is attached to the rear surface of the housing 11, the torsion spring 123 is in an elastically deformed state; when the first support plate 121 is fastened to separate the first magnet 124 from the second magnet 125, the first support plate 121 is gradually unfolded by the elastic force of the torsion spring 123.

Optionally, a partition (not shown), a connection plate 114 and a fixing frame 115 are fixed on the back of the housing 11, the partition is disposed on the back of the housing 11, the connection plate 114 is disposed on the housing 11, the connection plate 114 covers the partition, the fixing frame 115 is connected to the housing 11, the edges of the partition and the connection plate 114 are fixed between the fixing frame 115 and the housing 11, a receiving groove 302 for receiving the first support plate 121 is formed between the fixing frame 115 and the connection plate 114, and the first rotation shaft 122 is rotatably connected to the connection plate 114; when the first magnet 124 and the second magnet 125 are magnetically attracted to each other, the first support plate 121 is received in the receiving groove 302. In this embodiment, the fixing frame 115 can fasten the partition board and the connecting plate 114 on the housing 11, and the first supporting plate 121 is connected to the connecting plate 114 through the first rotating shaft 122, so that the loosening phenomenon of the first supporting plate 121 can be effectively avoided.

Optionally, the end of the first support plate 121 is provided with a first connection block 1211, the first connection block 1211 is provided with a first shaft hole, the end of the connection plate 114 is provided with a second connection block 1141, the second connection block 1141 is provided with a second shaft hole, and the first rotation shaft 122 is disposed through the first shaft hole and the second shaft hole.

Alternatively, the first support plate 121 is made of a metal material, such as an aluminum alloy.

Alternatively, the fixing frame 115 and the housing 11 fix the connection plate 114 on the housing 11 by means of heat fusion.

Optionally, the support structure 12 further includes a decorative plate 126, where the decorative plate 126 is disposed on the fixed frame 115 and is disposed near the junction of the first support plate 121 and the connecting plate 114. When the first support plate 121 is turned over to be perpendicular to the housing 11, the end of the first support plate 121 can abut against the decorative plate 126, and the decorative plate 126 limits the first support plate 121.

Optionally, the fixing frame 115 and the housing 11 are made of plastic materials.

Optionally, the housing 11 includes a bottom plate 112 and a frame 113 connected to the bottom plate 112, and a housing cavity 301 for housing the intelligent terminal is formed between the bottom plate 112 and the frame 113.

Optionally, the casing 11 is provided with an image capturing hole 303, and the image capturing hole 303 penetrates the bottom plate 112.

Second embodiment

Fig. 5 is a schematic diagram of a split structure of a protective sleeve according to a second embodiment of the present application, fig. 6 is a schematic diagram of a structure of the protective sleeve according to the second embodiment of the present application in a supporting state, and fig. 7 is a schematic diagram of a structure of the protective sleeve according to the second embodiment of the present application in another supporting state, as shown in fig. 5, fig. 6 and fig. 7, the protective sleeve according to the present embodiment is substantially the same as the protective sleeve according to the first embodiment, except that the supporting structure 12 is different from the structure cooperating with the supporting structure 12.

Optionally, a groove for accommodating the first support plate 121 and a cover plate 116 for covering the groove are provided at the bottom of the accommodating cavity 301 of the housing 11, an opening 306 for communicating with the groove is provided at the back of the housing 11, two ends of the first rotating shaft 122 are slidably disposed in the groove, and the first support plate 121 can be moved out of the groove from the opening 306 and can be turned around the first rotating shaft 122. When the support shell 11 is not needed, the first support plate 121 is accommodated in the groove, and the end part of the first support plate 121 is exposed from the opening 306, so that the first support plate 121 is convenient to move; when the shell 11 needs to be supported, the end of the first support plate 121 is buckled to enable the first support plate 121 to slide out of the opening 306 until the first rotating shaft 122 slides to the opening 306, at this time, two ends of the first rotating shaft 122 are clamped on the bottom plate 112, and then the first support plate 121 is rotated to a proper angle. In this embodiment, the first support plate 121 can be hidden in the groove, so as to avoid affecting the hand-held feel and improve the comfort of use.

Alternatively, the length of the opening 306 is smaller than the length of the first rotation shaft 122 and is equal to or slightly larger than the width of the first support plate 121; when the first support plate 121 is entirely removed from the opening 306, the first rotation shaft 122 Ren Ka is inside the groove, preventing the first support plate 121 from being separated from the housing 11.

Optionally, a part of the bottom plate 112 protrudes outwards to form a protruding portion 117, the protruding portion 117 is in a convex hull shape on the back surface of the housing 11, the protruding portion 117 forms a groove on the side of the accommodating cavity 301, and the opening 306 is disposed at an end of the protruding portion 117. In the present embodiment, the image pickup hole 303 is located at an end of the projection 117 away from the opening 306.

Optionally, the recess is provided with an axial slot near the bottom of the opening 306, in which the first shaft 122 is slidably received. In this embodiment, the protruding portion 117 includes two opposite sidewalls and a top plate connected between the two sidewalls, and the shaft groove is disposed on the inner side of the groove.

Optionally, a handle block 127 is disposed at an end of the first support plate 121 away from the first rotation shaft 122, and the handle block 127 is protruding from the opening 306, so that a user can pull the first support plate 121 out of the groove.

Optionally, fig. 8 is a schematic diagram of a split structure of a support structure according to a second embodiment of the present application, as shown in fig. 5 and 8, an end of a first support plate 121 away from a first rotating shaft 122 is provided with an avoidance groove 305, the support structure 12 further includes a second support plate 128 and a second rotating shaft 129, an end portion of the second support plate 128 is rotatably connected to the second rotating shaft 129, the second rotating shaft 129 is rotatably connected to an end portion of the first support plate 121, and the second support plate 128 is accommodated in the avoidance groove 305. In this embodiment, the avoidance groove 305 is disposed along the length direction of the first support plate 121, and the length of the avoidance groove 305 is smaller than the length of the first support plate 121; when the second support plate 128 is not required to be used, the second support plate 128 is accommodated in the avoidance groove 305, and the housing 11 can be supported at a small angle by the first support plate 121; when the second support plate 128 is needed, the second support plate 128 is turned out of the avoiding groove 305 around the second rotating shaft 129, and the first support plate 121 and the second support plate 128 are parallel to each other, at this time, the first support plate 121 and the second support plate 128 are matched with each other to support the housing 11 at a large angle.

Alternatively, the knob block 127 may be provided at an end of the second support plate 128.

The application also provides an intelligent terminal, which comprises any one of the protective sleeves. Please refer to the above for the structure and function of the intelligent terminal, and the description thereof is omitted herein.

It can be understood that the above scenario is merely an example, and does not constitute a limitation on the application scenario of the technical solution provided in the embodiments of the present application, and the technical solution of the present application may also be applied to other scenarios. For example, as one of ordinary skill in the art can know, with the evolution of the system architecture and the appearance of new service scenarios, the technical solutions provided in the embodiments of the present application are equally applicable to similar technical problems.

The foregoing embodiment numbers of the present application are merely for describing, and do not represent advantages or disadvantages of the embodiments.

The steps in the method of the embodiment of the application can be sequentially adjusted, combined and deleted according to actual needs.

The units in the device of the embodiment of the application can be combined, divided and pruned according to actual needs.

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 (10)

1. The utility model provides a protective sheath, its characterized in that includes the casing and install in the bearing structure of casing back, bearing structure includes first backup pad and first pivot, the tip of first backup pad rotationally connect in first pivot, first pivot rotationally connect in the casing.

2. The protective sleeve of claim 1 wherein the support structure further comprises a torsion spring including a screw and first and second connecting arms connected to opposite ends of the screw, the first shaft being disposed through the screw, the first connecting arm being connected to the first support plate, the second connecting arm being connected to the housing.

3. The protective sleeve of claim 1 wherein the housing further comprises a first magnet and a second magnet, the first magnet being secured to the first support plate and the second magnet being secured to the housing, the first magnet and the second magnet being magnetically attracted to attach the first support plate to the back of the housing.

4. A protective sleeve according to any one of claims 1 to 3, wherein a connecting plate and a fixing frame are fixed on the back of the casing, the connecting plate is arranged on the casing, the fixing frame is connected on the casing, the edge of the connecting plate is fixed between the fixing frame and the casing, a containing groove for containing the first supporting plate is formed between the fixing frame and the connecting plate, and the first rotating shaft is rotatably connected to the connecting plate.

5. The protective sleeve of claim 4 wherein the end of the first support plate is provided with a first connector block, the first connector block is provided with a first shaft hole, the end of the connector plate is provided with a second connector block, the second connector block is provided with a second shaft hole, and the first shaft is disposed through the first shaft hole and the second shaft hole.

6. A protective cover according to any one of claims 1 to 3, wherein the housing is provided with a receiving cavity for receiving the intelligent terminal, a groove for receiving the first support plate and a cover plate for covering the groove are arranged at the bottom of the receiving cavity, an opening communicating with the groove is arranged on the back of the housing, and two ends of the first rotating shaft are slidably arranged in the groove, so that the first support plate moves out of the groove from the opening and turns around the first rotating shaft.

7. The protective sleeve of claim 6 wherein said housing includes a base plate, portions of said base plate projecting outwardly to form a projection, said projection being convex hull-like on said housing back surface, said projection forming said recess on said receiving cavity side, said opening being provided at an end of said projection.

8. The protective sleeve of claim 6 wherein the end of the first support plate remote from the first shaft is provided with a knob block, the knob block protruding from the opening.

9. The protective sleeve of claim 6 wherein the end of the first support plate remote from the first shaft is provided with a relief groove, the support structure further comprising a second support plate and a second shaft, the end of the second support plate rotatably connected to the second shaft, the second shaft rotatably connected to the end of the first support plate, the second support plate received in the relief groove.

10. An intelligent terminal comprising the protective casing of any one of claims 1 to 9.

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