WO2019014817A1

WO2019014817A1 - Smart mobile terminal protective casing

Info

Publication number: WO2019014817A1
Application number: PCT/CN2017/093214
Authority: WO
Inventors: 李世平; 刘海燕
Original assignee: 深圳安深互联科技有限公司
Priority date: 2017-07-17
Filing date: 2017-07-17
Publication date: 2019-01-24

Abstract

A smart mobile terminal protective casing (2), comprising: a casing body (21) having an accommodation cavity (211) for accommodating a smart mobile terminal (1) and an opening (212) provided on one side of the casing body for communicating with the accommodation cavity; a cover body (22), which extends outwards from one side edge of the opening and can be folded to cover the opening; a data extension component (23) provided on a side wall of the casing body for adapting the smart mobile terminal to connect to an external device or a memory card. The smart mobile terminal protective casing adapts the smart mobile terminal to connect to an external device or a memory card by means of the data extension component provided on the casing body, and not only receives and protects the smart mobile terminal, but also expands the functions of the smart mobile terminal, satisfying requirements of users, thereby solving the problem that the smart mobile terminal protective casing cannot satisfy various requirements of users, expanding the usage functions of the smart mobile terminal protective casing, and improving user experience.

Description

Mobile smart terminal protection cover

Technical field

[0001] This application belongs to the technical field of mobile intelligent terminal accessories, and more specifically relates to a mobile intelligent terminal protection cover.

Background technique

[0002] A smart device (Smart Device) refers to a program provided by a third-party service provider such as a separate operating system that can be installed by a user to install software, games, etc., through which such functions are continuously expanded and can be moved. The general term for such a type of equipment for communication networks to achieve wireless network access, such as: notebook computers, tablet computers, smart phones, two-in-one computers, game consoles, etc. Currently, mobile smart terminals have small size and light weight. The portability is more and more popular among business users or users who need mobile office. Because of its portability, users generally place mobile smart terminals in their carry-on packages, which easily leads to other items in the package and mobile. The smart terminal is wiped, causing damage to the appearance of the mobile intelligent terminal. Therefore, the mobile intelligent terminal is stored in the protective cover during the carrying process. However, the existing mobile intelligent terminal protective cover only has the function of accommodating and protecting the mobile intelligent terminal. Function, unable to meet the needs of users begging.

technical problem

[0003] The purpose of the present application is to provide a mobile intelligent terminal protection cover, which aims to solve the technical problem that the mobile intelligent terminal protection cover cannot meet more user needs in the prior art.

Problem solution

Technical solution

[0004] The present application provides a mobile smart terminal protection cover, including:

[0005] a casing having a receiving cavity for accommodating a mobile intelligent terminal, and a side of the casing is provided with a mouth opening communicating with the receiving cavity;

[0006] a cover body extending outward from a side edge of the mouthpiece and foldable over the mouthpiece;

[0007] The data expansion component is disposed on a sidewall of the casing, and the data expansion component is configured to cooperate with the mobile intelligent terminal to connect an external device or a memory card. [0008] Further, the data expansion component includes:

[0009] The interface expansion member is embedded on the sidewall of the sleeve body.

[0010] Further, the data expansion component further includes:

[0011] a first connection line, one end of the first connection line is provided with a first connection plug for connecting with the interface extension, and the other end of the first connection line is provided with the movement The second connection plug of the smart terminal is connected.

[0012] Further, the data expansion component further includes:

[0013] a second connecting line extending from the interface extension toward an outer side of the sleeve, one end of the second connecting line is fixed on the interface extension, and the second connecting line is another A second connection plug for connection with the mobile intelligent terminal is disposed on one end.

[0014] Further, the second connection plug is a TYPE-C connector or a USBA connector.

[0015] Further, the inner wall of the casing is provided with a first storage bag for accommodating the first connecting line or the pen.

[0016] Further, a second storage bag for accommodating the second connecting line is disposed on a sidewall of the sleeve corresponding to the extension of the second connecting line.

[0017] Further, a sidewall of the sleeve corresponding to the protrusion of the second connecting line is provided with a through hole communicating with the accommodating cavity.

[0018] Further, the interface extension includes an interface group for plugging a connector or a memory card of the external device.

[0019] Further, the interface extension further includes an indicator light located on a side of the interface group for displaying an operating state of the interface group.

[0020] Further, the interface group includes a first interface adapted to the RJ45 connector, a second interface adapted to the HDMI connector, a third interface adapted to the TYPE-C connector, and a first interface adapted to the USBA connector. Four interface, fifth interface for VGA connector, sixth interface for DP connector, seventh interface for DVI connector, eighth interface for Mini-DP connector, for micro HDMI The ninth interface of the connector, the tenth interface adapted to the lightning connector, the eleventh interface adapted to the TF card, the twelfth interface adapted to the SD card, and the thirteenth interface adapted to the audio connector One or more.

[0021] Further, the sleeve body and the cover body are both made of microfiber skin or soft silicone rubber. [0022] Further, a buffer layer is disposed on an inner wall of the sleeve.

[0023] Further, a first magnetic member is embedded on the top of the sleeve body, and a second magnetic member corresponding to the first magnetic member is embedded in an outer end of the cover body, the first A magnetic member may be magnetically coupled to the second magnetic member.

[0024] Further, a support member that can support the mobile intelligent terminal with the sleeve body is disposed on an outer side surface of the cover body.

Advantageous effects of the invention

Beneficial effect

[0025] The utility model provides a mobile intelligent terminal protection sleeve, which has the beneficial effects of: setting a data expansion component on the sleeve body, and connecting the external device or the memory card with the mobile intelligent terminal through the data expansion component, not only for the mobile intelligent terminal; The function of storage and protection, and the function of the mobile intelligent terminal is expanded to meet the user's use requirements, thereby solving the technical problem that the mobile intelligent terminal protection sleeve cannot meet the user's more use requirements, and the use of the mobile intelligent terminal protection sleeve is expanded. Features that enhance the user experience.

Brief description of the drawing

DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings used in the embodiments or the prior art description will be briefly described below. Obviously, the drawings in the following description are merely Some embodiments of the present application can also obtain other figures from those skilled in the art without departing from the drawings.

1 is a schematic diagram of a use state of a protective cover of a mobile intelligent terminal according to an embodiment of the present application;

2 is a cross-sectional view of the I-I direction of FIG. 1;

3 is a rear view of a protective cover of a mobile intelligent terminal according to an embodiment of the present application;

4 is a schematic cross-sectional view of the Π-Π direction in FIG. 3;

[0031] FIG. 5 is a schematic diagram of another use state of a protective cover of a mobile intelligent terminal according to an embodiment of the present disclosure; [0032] FIG. 6 is a front view of a data expansion component in a protective cover of a mobile intelligent terminal according to an embodiment of the present application;

7 is an enlarged schematic view of a portion A of FIG. 5. [0034] wherein, each reference numeral in the figure:

[0035] 1_Mobile intelligent terminal, 2_Mobile intelligent terminal protection cover, 21_set body, 22_ cover body, 23_data expansion component, 24-first storage bag, 25-second storage bag, 26-pass Hole, 27—first magnetic member, 28 8 second magnetic member, 29_support member, 211_ accommodating cavity, 212_mouth port, 213_buffer layer, 231—interface extension, 232_second connection line 233_Second connection plug, 250_second pocket, 2311_ interface group, 2312-indicator, 2311a-first interface, 23 l ib-second interface, 2311c-third interface, 23 l id-fourth Interface, 23 l ie - eleventh interface, 231 If - twelfth interface, 2311g - thirteenth interface.

Embodiments of the invention

[0036] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clear, the present application will be further described in detail below with reference to the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are merely illustrative of the application and are not intended to be limiting.

[0037] It is to be noted that when an element is referred to as being "fixed" or "in" another element, it can be directly on the other element or indirectly. When an element is referred to as being "connected" to another element, it can be connected directly to the other element or indirectly connected to the other element.

[0038] It should be understood that the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", The orientation or positional relationship of the "top", "bottom", "inside", "outside" and the like is based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description and simplified description, rather than indicating or implying The device or component referred to must have a particular orientation, is constructed and operated in a particular orientation, and thus is not to be construed as limiting the application.

Furthermore, the terms "first", "second", and the like are used for descriptive purposes only, and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, features defining "first", "second" may explicitly or implicitly include one or more of the features. In the description of the present application, "multiple" means two or more, unless specifically defined otherwise.

[0040] Please refer to FIG. 1 and FIG. 2 for the description of the mobile intelligent terminal protection cover provided by the present application. The mobile smart terminal cover 2 includes a sleeve body 21, a cover body 22 and a data expansion assembly 23, wherein the sleeve body 21 has a receiving cavity 211 for accommodating the mobile intelligent terminal 1, and one side of the sleeve body 21 is provided. Mouth opening 212, the cornice 21 2 is connected to the accommodating cavity 211; the cover body 22 extends outwardly from one side edge of the mortise opening 212, and is foldably covered on the mortise opening 212. Here, the cover body 22 and the sleeve body 21 are preferably Body shaping, of course, in other embodiments of the present application, the cover 22 and the sleeve 21 may be connected by stitching or bonding, which is not limited herein; the data expansion component 23 is disposed in the sleeve. On the side wall of the body 21, that is, if the sleeve body 21 has a rectangular parallelepiped shape, the data expansion assembly 23 is disposed on the other three side walls of the sleeve body 21 different from the cornice 212, and the data is expanded according to specific conditions and needs. The component 23 can be disposed on the outer side of the sleeve body 21 or on the inner side of the sleeve body 21, which is not limited herein. Here, the data expansion component 23 is used to connect the mobile smart terminal 1 to an external device or a memory card (not shown). ) to extend the use of mobile smart terminal 1

[0041] In the process of carrying the transportation, the mobile intelligent terminal 1 can be accommodated in the accommodating cavity 211 of the casing 21 to protect the mobile intelligent terminal 1 from accidents, thereby causing the mobile intelligent terminal 1 to be subjected to an accident. In the course of class, meeting, etc., the mobile intelligent terminal 1 often needs to connect many external devices, such as: projector, mouse, mobile hard disk or speaker, etc. The interface of the mobile intelligent terminal 1 itself is usually insufficient to connect the required external The device, the mobile smart terminal 1 can be placed on the top surface of the casing 21, and then the data expansion component 23 is connected as a transit carrier, and one side of the data expansion component 23 is connected to the mobile smart terminal 1 connection. The other side is connected to the required external device or memory card to meet educational or office needs.

[0042] The mobile intelligent terminal protection cover 2 provided by the present application has the beneficial effects that the data expansion component 23 is disposed on the casing 21, and the mobile intelligent terminal 1 is connected to the external environment through the data expansion component 23. The device or the memory card not only functions as a storage and protection for the mobile intelligent terminal 1, but also expands the function of the mobile intelligent terminal 1 to meet the user's use requirements, thereby solving the problem that the mobile intelligent terminal protection cover cannot satisfy the user's use. The technical problem of demand expands the use function of the mobile intelligent terminal protection sleeve and improves the user experience.

[0043] Preferably, as a specific implementation manner of the mobile smart terminal protection sleeve provided by the present application, the sleeve body 21 and the cover body 22 are both made of microfiber skin or soft silicone rubber, so that the mobile intelligent terminal protection sleeve 2 as a whole Lightweight and soft, it is easy to fold and store. Among them, the full name of the ultra-fibre leather is "microfiber reinforced leather", which has excellent wear resistance, excellent breathability, aging resistance, and has strong flexibility and environmental performance; soft silicone has no harmful substances, Soft, high insulation, high flame resistance, high and low temperature resistance, high compression, no oxidation Low oil and other characteristics, suitable for a variety of demanding applications, with good thermal conductivity; sleeve 21 and cover 22 made of microfiber or soft silicone not only play the role of housing and protecting mobile intelligent terminal 1 The mobile smart terminal 1 can also be placed in the process of using the top surface of the casing 21 to dissipate heat from the smart terminal 1 . Of course, according to the specific circumstances and needs, in other embodiments of the present application, the sleeve body 21 and the cover body 22 may also be made of cloth, PU (polyurethane, polyurethane material), top layer leather or two layers of leather, here is not the sleeve The material of the body 21 and the lid 22 is uniquely defined.

[0044] Further, referring to FIG. 2 and FIG. 6, as a specific implementation manner of the mobile intelligent terminal protection sleeve provided by the present application, the data expansion component 23 includes an interface extension 231, and the interface extension 231 is embedded in the sleeve. On the side wall of the body 21. Here, the interface extension 231 may include an interface group 2311 for plugging in a connector or a memory card of an external device, or a data cable for connecting the external device and the mobile smart terminal 1.

(not shown), of course, in other embodiments of the present application, the interface extension 231 may further include other components connected to the external device and the mobile intelligent terminal 1, which are not limited herein.

[0045] Further, as a specific implementation manner of the mobile intelligent terminal protection sleeve provided by the present application, the data expansion component 23 further includes a first connection line (not shown), and one end of the first connection line is provided with a first a connection plug (not shown), and the other end of the first connection line is provided with a second connection plug 233, wherein the first connection plug is used for connection with the interface extension 231, and the second connection plug 233 is used for movement The smart terminal 1 is connected. Specifically, when no crucible is used, the first connection line can be housed in the sleeve body 21, and when the crucible is used, one end of the first connection line is connected to the interface extension 231, and the other end of the second connection line is connected to the mobile intelligent terminal 1 connection.

[0046] Further, referring to FIG. 1 , FIG. 5 and FIG. 6 , as a specific implementation manner of the mobile intelligent terminal protection sleeve provided by the present application, the data expansion component 23 further includes a second connection line 232 , the second The connection line 232 extends from the interface extension 231 toward the outside of the sleeve 21, and one end of the second connection line 232 is connected to the interface extension 231. On the other end of the second connection line 232, a second connection plug 233 is disposed. The second connection plug 233 is for connection with the mobile smart terminal 1, and the second connection plug 233 is located outside the casing 21. Specifically, the second connecting line 232 extends outward from the side wall of the sleeve 21 adjacent to the interface group 2311, that is, the second connecting line 232 and the interface group 2311 are distributed on adjacent sidewalls of the sleeve body 21, thereby avoiding The use of the second connection line 232 and the cable of the external device plugged in the interface group 2311 are intertwined, thereby enhancing the user's use. Experience the effect.

[0047] Preferably, as a specific implementation manner of the mobile intelligent terminal protection sleeve provided by the present application, the second connection plug 233 is a TYPE-C connector or a USBA connector, that is, according to the US B interface set on the mobile intelligent terminal 1. Differently, the mobile smart terminal cover 2 can be configured with a TYPE-C connector or a USBA connector. Specifically, the Type-C and the USBA are both one of the USB (Universal Serial Bus) interfaces, and are adapted to the USB interface of the mobile intelligent terminal 1. In the meantime, the first connection plug is a connector that can be connected to the interface on the interface group 2311 and realizes data transmission. The type of the first connection plug is not limited herein.

[0048] Further, referring to FIG. 3 and FIG. 4, as a specific implementation manner of the mobile smart terminal protection cover provided by the present application, a first storage bag 24 is disposed on an inner wall of the upper casing 21, and the first The storage bag 24 is for accommodating the first connecting line or the pen. Here, the first storage bag 24 is formed by a layer of microfiber or soft silicone material and the inner side wall of the sleeve body 21, and a first storage bag 24 is disposed on each of opposite sides of the accommodating cavity 211, and each The first storage bag 24 has a first bag opening, and the first bag mouth is in communication with the mouth 212. One of the first storage bags 24 can be used for accommodating the first connecting line, and the other first storage bag 24 can be used for accommodating the pen. In other embodiments of the present application, the first storage bag 24 can also be used for accommodating other items, which is not limited herein.

[0049] Further, referring to FIG. 1 , as a specific implementation manner of the mobile smart terminal protection cover provided by the present application, a side wall of the sleeve body 21 corresponding to the extension of the second connection line 232 is disposed on the side wall. The second storage bag 25 is for accommodating the second connection line 232. Here, the second storage bag 25 is formed by a layer of microfiber or soft silicone material and a side wall of the sleeve body 21, and has at least one second bag opening 250, the second connection plug 233 and the second connection line 232. The second bag opening 250 can be inserted into the second storage bag 25 to prevent the second connection plug 233 and the second connection line 232 from being exposed to the external object, thereby causing the second connection plug 233 to be caught. And the second connecting line 232 is damaged. Of course, in the other embodiments of the present application, the second storage bag 25 may also be disposed at the top or bottom of the casing 21, which is not limited herein; The storage bag 25 facilitates the storage of the second connection plug 233 and the second connection line 23 2, improves the security of the second connection plug 233 and the second connection line 232, and improves the user experience.

[0050] Further, referring to FIG. 5, as a specific implementation manner of the mobile intelligent terminal protection sleeve provided by the present application, a side wall of the sleeve body 21 corresponding to the extension of the second connection line 232 is disposed on the side wall of the sleeve body 21 Through hole 26 The through hole 26 is connected to the accommodating cavity 211, and the second connecting plug 233 and the second connecting wire 232 can extend from the through hole 26 into the accommodating cavity 211 to avoid carrying the mobile intelligent terminal. The second connecting plug 233 and the second connecting wire 232 are exposed to cause an external object to collide, causing damage to the second connecting plug 233 and the second connecting wire 232; and the second connecting plug 233 and the second connecting wire 232 are conveniently received through the through hole 26, The safety of the second connection plug 233 and the second connection line 232 is improved, and the user experience effect is improved.

[0051] Further, referring to FIG. 6, as a specific implementation manner of the mobile intelligent terminal protection sleeve provided by the present application, the interface extension further includes an indicator light 2312. Specifically, the indicator light 2312 is located in the interface group 2311. The side is used to display the working state of the interface group 2311.

[0052] Further, referring to FIG. 6, as a specific implementation manner of the mobile intelligent terminal protection sleeve provided by the present application, the interface group 2311 includes a first interface 2311a, a second interface 2311b, a third interface 2311c, and a fourth Interface 2311d, fifth interface (not shown), sixth interface (not shown), seventh interface (not shown), eighth interface (not shown), ninth interface (not shown), tenth One or more of an interface (not shown), an eleventh interface 2311e, a twelfth interface 2311f, and a thirteenth interface 2311g. Wherein, the first interface 2311a is adapted to the RJ45 connector, the RJ45 (Registered Jack 45) plug is a type of communication terminal connector in the wiring system, and is commonly used for connection of a communication network; the second interface 2311b is connected with the HD Ml connector. Adaptation, the HDMI (High Definition Multimedia Interface) is a high-definition multimedia interface. It is a digital video/audio interface technology. It is a dedicated digital interface suitable for image transmission. It can transmit audio and video signals simultaneously. Third interface 2311 (: at 1¥?&. connector is adapted; the fourth interface 23 l id is compatible with the USB A connector; the fifth interface is compatible with the VGA connector, the VGA (Video

Graphics

The Army) connector is a video transmission standard connector; the sixth interface is compatible with the DP connector. The DP (Displa y Port) connector is a high-definition digital display interface standard connector that can be connected to a computer and a display, or to a computer and The home theater; the seventh interface is adapted to the DVI connector, the DVI (Digital Visual Interface) connector is a digital video connector; the eighth interface is adapted to the Mini-DP connector, the Mini-DP (Mini Display Port) connector It is a small DP connector; the ninth interface is compatible with Micro HDMI, the Micro HDMI (Micro High Definition Multimedia Interface) connector is a small HDMI connector; the tenth interface is compatible with the lightning connector, the lightning ( Thunderbolt) connector is mainly used to connect PCs and other devices, combining PCI Express data transmission technology and DisplayPort display technology Two channels can transmit the data of these two protocols at the same time. It is suitable for all kinds of light and small types of equipment. It can transmit 1080p or even ultra high definition video and up to eight channels of audio. The eleventh interface 2311e and TF card phase Adaptation, the TF card (Tmns-flash Card) is a very small flash memory card with a volume of 15mm X 11mm xlmm; the twelfth interface 2311f is compatible with the SD card, the SD card (Secure Digital Memory)

Card) is a new generation memory device based on semiconductor flash memory; the thirteenth interface 2311g is adapted to the audio connector, which is an audio input and output connector, which is connected to the mobile intelligent terminal 1 and the microphone and other sound sources. Connector. Here, when the interface group 2311 includes a plurality of interfaces 吋, the interfaces are spaced apart and arranged in a line, and each interface can be electrically connected to the second connection plug 233 through the first connection line or the second connection line 232. Sexual connections to achieve data transfer to each other. Of course, in other embodiments of the present application, the interface type, the number of interfaces, and the location relationship between the interfaces are determined according to specific situations and requirements, and are not limited herein.

[0053] Further, referring to FIG. 2 and FIG. 4, as a specific embodiment of the mobile intelligent terminal protection cover provided by the present application, a buffer layer 213 is disposed on the inner wall of the sleeve body 21. Specifically, the buffer layer 213 is formed by filling a material having a buffering and shock absorbing function, and the buffer layer 213 is interposed at a space between the casing 21 and the accommodating cavity 21 1 for protecting the mobile intelligent terminal 1 and the interface expansion. The piece 231 prevents the mobile smart terminal 1 and the interface extension 231 from being damaged in case of accidental dropping or collision with an external object.

[0054] Further, referring to FIG. 2, as a specific implementation manner of the mobile smart terminal protection cover provided by the present application, a first magnetic member 27 is embedded on the top of the sleeve body 21, The outer end of the cover 22 is embedded with a second magnetic member 28 corresponding to the first magnetic member 27, where the first magnetic member 27 can be magnetically coupled to the second magnetic member 28. Specifically, the first magnetic member 27 and the second magnetic member 28 are hidden in the buffer layer 2 13 to ensure the aesthetic appearance of the sleeve body 21 and the cover body 22, wherein the first magnetic member 27 is close to the edge of the mouth 212, which is convenient. The second magnetic member 28 is magnetically coupled to prevent the cover from being freely turned up at one end of the cover 22 of the mouth 212. Of course, depending on the specific situation and needs, in other embodiments of the present application, a buckle may be disposed on the top of the sleeve body 21 and the outer end of the cover body 22, and the outer end of the cover body 22 is fixed to the sleeve by the snap connection. The top edge of the body 21; the first magnetic member 27 or the second magnetic member 28 may be a sheet member containing iron, nickel, etc. and attracted by the magnetic member, which is not limited herein.

[0055] Further, please refer to FIG. 2, FIG. 5 and FIG. 7, as the mobile intelligent terminal protection cover provided by the present application. In a specific embodiment, a support member 29 is disposed on the outer side surface of the cover body 21, and the support member 29 can support the mobile smart terminal 1 in cooperation with the sleeve body 21. Specifically, in the case where the interface extension 231 is disposed on the side wall of the casing 21 opposite to the cornice 212, since the casing 21 is made of a soft material, the interface expansion member 231 has a hard outer casing, and There is no support structure on one side of the port 212. When the mobile smart terminal 1 is placed on the top surface of the casing 21, there is a problem that the mobile intelligent terminal 1 is tilted toward the side of the mouth 212, resulting in display of the mobile smart terminal 1. The screen and the keyboard are tilted to affect the user's use. In order to solve the problem, a plurality of support members 29 are disposed on the outer side surface of the cover body 21, and the cover body 22 is inserted into the accommodating cavity 211 from the mouth 212, and then the support member The thickness of the cover body 22 and the thickness of the cover body 22 are equal to the thickness of the interface extension member 231, so that the thickness of the opposite sides of the sleeve body 21 is uniform, and the mobile smart terminal 1 is placed on the top surface of the sleeve body 21 to be horizontal, which is convenient for the user to operate and lift. The user experience experience. Here, preferably, when the outer side of the cover body 21 is provided with a support member 29, the distance between the support member 29 and the outer end edges of the cover body 22 is uniform, and the support member 29 has a long side. a rectangular parallelepiped parallel to the outer end edge of the cover body 22, wherein at least two support members 29 are provided on the outer side surface of the cover body 21, and the support members 29 are equally spaced on the outer end edge of the cover body 22 to improve the support. Stability.

The above description is only the preferred embodiment of the present application, and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection of the present application. Within the scope.

Claims

Claim

The mobile intelligent terminal protection sleeve is characterized in that it comprises:

The casing has a receiving cavity for accommodating the mobile intelligent terminal, and one side of the casing is provided with a mouthpiece communicating with the accommodating cavity;

a cover body extending outwardly from a side edge of the mouthpiece and foldable over the mouthpiece; a data expansion component disposed on a side wall of the sleeve body, the data expansion component being configured to cooperate The mobile intelligent terminal is connected to an external device or a memory card.

The mobile intelligent terminal protection set of claim 1, wherein the data expansion component comprises:

The interface extension is embedded on the sidewall of the sleeve.

The mobile intelligent terminal protection set of claim 2, wherein the data expansion component further comprises:

a first connecting line, one end of the first connecting line is provided with a first connecting plug for connecting with the interface extension, and the other end of the first connecting line is provided with a connection for connecting with the mobile intelligent terminal The second connection plug.

a second connecting line extending from the interface extension toward an outer side of the sleeve, one end of the second connecting line is fixed on the interface extension, and the other end of the second connecting line is disposed There is a second connection plug for connection with the mobile intelligent terminal.

The mobile smart terminal protection case according to claim 3 or 4, wherein the second connection plug is a TYPE-C connector or a USBA connector.

A mobile intelligent terminal protection cover according to claim 3, wherein

a first storage bag for accommodating the first connecting line or a pen is disposed on an inner wall of the sleeve

[Claim 7] The mobile intelligent terminal protection cover according to claim 4, wherein

A second storage bag for accommodating the second connecting line is disposed on a side wall of the sleeve corresponding to the extension of the second connecting line. [Claim 8] The protective cover of the mobile intelligent terminal according to claim 4, wherein a side wall of the sleeve corresponding to the extension of the second connecting line is connected to the receiving cavity Through hole.

[Claim 9] The mobile intelligent terminal protection case according to claim 3 or 4, wherein

The interface extension includes an interface set for plugging in a connector or memory card of the external device.

[Claim 10] The mobile intelligent terminal protection cover according to claim 9, wherein

The interface extension further includes an indicator light located on a side of the interface group for displaying the working state of the interface group.

[Claim 11] The mobile intelligent terminal protection cover according to claim 10, wherein

The interface group includes a first interface adapted to the RJ45 connector, a second interface adapted to the HDMI connector, a third interface adapted to the TYPE-C connector, a fourth interface adapted to the USBA connector, adapted to The fifth interface of the VGA connector, the sixth interface for the DP connector, the seventh interface for the DVI connector, the eighth interface for the Mini-DP connector, and the Micro interface

The ninth interface of the HDMI connector, the tenth interface adapted to the lightning connector, the eleventh interface adapted to the TF card, the twelfth interface adapted to the SD card, and the thirteenth interface adapted to the audio connector One or more.

[Claim 12] The mobile smart terminal protective cover according to any one of claims 1 to 11, wherein the sleeve body and the cover body are both made of microfiber skin or soft silicone rubber.

[Claim 13] The mobile intelligent terminal protection case according to claim 12, wherein

A buffer layer is disposed on an inner wall of the sleeve.

[Claim 14] The mobile intelligent terminal protection cover according to claim 13, wherein

a first magnetic member is embedded on the top of the sleeve body, and a second magnetic member corresponding to the first magnetic member is embedded in an outer end of the cover body, and the first magnetic member is The second magnetic member is magnetically coupled.

[Claim 15] The mobile intelligent terminal protection cover according to claim 13, wherein

An outer side surface of the cover body is provided with a sleeve that can support the mobile intelligent terminal supporting item.