CN110959971B

CN110959971B - Protective sleeve

Info

Publication number: CN110959971B
Application number: CN201911230007.1A
Authority: CN
Inventors: 邹爱军; 黄令
Original assignee: JRD Communication Shenzhen Ltd
Current assignee: Shenzhen Huaxi Investment Co ltd
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2022-03-25
Anticipated expiration: 2039-12-04
Also published as: CN110959971A

Abstract

The application discloses protective sheath includes: a bottom layer protection structure; the frame protection structure is arranged on the bottom layer protection structure and is integrally formed with the bottom layer protection structure, so that the formed protection sleeve is coated on the mobile terminal; and a plurality of reinforcing ribs which are staggered transversely and longitudinally are arranged in the bottom layer protection structure, so that a convex substructure is formed on the bottom layer protection structure. The antenna transmission performance of the mobile terminal can be improved while the mobile terminal is protected.

Description

Protective sleeve

Technical Field

The application belongs to the technical field of protective sleeves and relates to a protective sleeve.

Background

Along with the promotion and updating of various functional applications of handheld terminal portable equipment such as a tablet and the like, users increasingly rely on mobile terminals such as mobile phone tablets, mobile phones and the like, and the use of the mobile terminals is more and more common; traditional protective sheath designs for playing the guard action when falling to the flat board, especially jumbo size and heavier flat board, what the protective sheath often can do is thick, if the protective sheath is thick can cause the influence to dull and stereotyped antenna radio frequency function when sheatheeing in the flat board after, reduces dull and stereotyped antenna radio frequency function, can't normally exert dull and stereotyped existing antenna transmission performance.

Disclosure of Invention

The embodiment of the application provides a protective sleeve, which can improve the transmission performance of an antenna.

The embodiment of the application provides a protective sheath, includes:

a bottom layer protection structure;

the frame protection structure is arranged on the bottom layer protection structure and is integrally formed with the bottom layer protection structure, so that the formed protection sleeve is coated on the mobile terminal; wherein,

and a plurality of transverse and longitudinal staggered reinforcing ribs are arranged in the bottom layer protection structure, so that a convex substructure is formed on the bottom layer protection structure.

In the protective sleeve of the present application, the raised substructure is disposed at an edge region of the underlying protective structure.

In the protective case of the present application, the protrusion height of the protrusion substructure gradually increases from the middle region of the bottom protective structure to the periphery.

In the protective sheath of this application, a plurality of corners of frame protection architecture are provided with outside bellied anticollision structure.

In the present application, the protective sheath, the bottom protection architecture and the frame protection architecture comprise silica gel material.

In the protective sheath of this application bottom protection architecture keeps away from be provided with the support ring on frame protection architecture's the terminal surface, the support ring with bottom protection architecture passes through a pivot structural connection.

In this application the protective sheath in, pivot structure be for certainly bottom protection architecture is to keeping away from the protruding and inside hollow structure of direction of frame protection architecture, the support ring stretches into in the pivot structure.

In the protective sleeve, a groove is formed in the frame protection structure, so that the mobile terminal is clamped in the groove.

In the protective case of the present application, at least one first through hole is provided on the first fixing region of the underlying protective structure.

In the protective sheath of the present application, a plurality of second through holes are provided on the second fixing region of the frame protection structure.

The protective sheath that this application embodiment provided includes: a bottom layer protection structure; the frame protection structure is arranged on the bottom layer protection structure and is integrally formed with the bottom layer protection structure, so that the formed protection sleeve is coated on the mobile terminal; and a plurality of reinforcing ribs which are staggered transversely and longitudinally are arranged in the bottom layer protection structure, so that a convex substructure is formed on the bottom layer protection structure. The antenna transmission performance of the mobile terminal can be improved while the mobile terminal is protected.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a first structural schematic diagram of a protective sheath provided in an embodiment of the present application.

Fig. 2 is a schematic view of a second structure in the protective sheath according to the embodiment of the present application.

Fig. 3 is a third structural schematic diagram of the protective sheath provided in the embodiment of the present application.

Fig. 4 is a schematic structural diagram of a frame protection structure according to an embodiment of the present application.

Fig. 5 is a fourth structural schematic diagram of the protective sheath provided in the embodiment of the present application.

Fig. 6 is a schematic view of a fifth structure of the protective sheath according to the embodiment of the present application.

Fig. 7 is a schematic connection relationship diagram of a mobile terminal and a protective case according to an embodiment of the present application.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative and are only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the application. In order to simplify the disclosure of the present application, specific example components and arrangements are described below. Of course, they are merely examples and are not intended to limit the present application. Moreover, the present application may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, examples of various specific processes and materials are provided herein, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1, fig. 1 is a first structural schematic view of a protective sheath 100 according to an embodiment of the present disclosure. The method comprises the following steps:

a bottom protective structure 10;

the frame protection structure 20 is arranged on the bottom layer protection structure 10, and is integrally formed with the bottom layer protection structure 10, so that the formed protection cover 100 is covered on the mobile terminal; wherein,

a plurality of transverse and longitudinal staggered reinforcing ribs 101 are arranged inside the bottom layer protection structure 10, so that a convex substructure 102 is formed on the bottom layer protection structure 10.

As shown in fig. 1, the protective cover 100 includes two parts, namely a bottom protective structure 10 and a frame protective structure 20, wherein the frame protective structure 20 is disposed on the bottom protective structure 10 and integrally formed with the bottom protective structure 10, so that the protective cover 100 covers the mobile terminal.

Specifically, the bottom protection structure 10 and the frame protection structure 20 are integrally formed to increase the connection stability of the bottom protection structure 10 and the frame protection structure 20, and may also be detachably connected, such as a buckle, a sliding groove connection, and the like, which is not limited herein.

Please refer to fig. 2, wherein fig. 2 is a second structural diagram of the protective sheath according to the embodiment of the present disclosure. A plurality of reinforcing ribs 101 staggered transversely and longitudinally are arranged inside the bottom layer protection structure 10, wherein after the reinforcing ribs 101 are arranged, the reinforcing ribs 101 staggered transversely and longitudinally define a plurality of hollow areas, and the hollow areas are the convex substructures 102 formed on the bottom layer protection structure 10. Due to the existing, for example: when a mobile terminal with signal transmission capability, such as a mobile phone, a tablet computer, a personal digital assistant, and the like, is installed in the protective case, the radio frequency antenna is close to the bottom layer protection structure 10, so that the bottom layer protection structure 10 close to the antenna is designed to be hollow, that is, the raised substructure 102 is formed on the bottom layer protection structure 10, thereby protecting the mobile terminal and improving the antenna transmission performance of the mobile terminal.

The protective sheath that this application embodiment provided includes: a bottom protective structure 10; the frame protection structure 20 is arranged on the bottom layer protection structure 10, and is integrally formed with the bottom layer protection structure 10, so that the formed protection cover 100 is covered on the mobile terminal; a plurality of transverse and longitudinal staggered reinforcing ribs 101 are arranged inside the bottom layer protection structure 10, so that a convex substructure 102 is formed on the bottom layer protection structure 10. The antenna transmission performance of the mobile terminal can be improved while the mobile terminal is protected.

In some embodiments, as shown in fig. 3, fig. 3 is a third schematic view of a protective sheath provided in embodiments of the present application. The raised sub-structure 102 is arranged in an edge region 103 of the underlying protective structure 10.

Specifically, since the rf antenna of the conventional mobile terminal is generally disposed on the periphery of the mobile terminal, for example, on the periphery of two longer sides of the mobile terminal or on the periphery of two shorter sides of the mobile terminal, or one antenna is disposed on the periphery of the longer side of the mobile terminal and the other antenna is disposed on the periphery of the shorter side of the mobile terminal, the protrusion substructure 102 may be disposed only on the edge area AA of the protective cover 100. So that the formed protruding portion of the sleeve 100 is just accessible to the user.

In some embodiments, referring to fig. 1, the protrusion height H of the convex opener structure 102 gradually increases from the middle area BB of the bottom protective structure 10 to the periphery.

In order to avoid that the heat generated by the mobile terminal during use cannot be dissipated, the whole surface of the bottom layer protection structure 10 may be provided with the reinforcing ribs 101 staggered horizontally and vertically, so that the convex screw driver structures 102 are all arranged inside the bottom layer protection structure 10, and in order to improve the antenna transmission performance, the convex height H of the convex screw driver structure 102 in the edge area BB may be set higher than the convex height H of the convex substructure 102 close to the middle area BB of the bottom layer protection structure 10.

In some embodiments, as shown in fig. 4, fig. 4 is a schematic structural diagram of a frame protection structure provided in the embodiments of the present application. Wherein, anti-collision structures 201 protruding outwards are arranged at a plurality of corners of the frame protection structure 20.

It can be understood that, in order to avoid the situation that the weight of the entire mobile terminal is concentrated at one point due to the fact that the corners of the mobile terminal first contact the ground when the mobile terminal falls, and thus the screen is cracked or the mobile terminal is disassembled, the anti-collision structures 201 may be disposed at the corners of the bezel protection structure 20, wherein the anti-collision structures 201 protrude outwards, and the probability of damage to the mobile terminal is reduced by increasing the thickness of the bezel protection structure 20 at the corners.

In some embodiments, the bottom protective structure 10 and the frame protective structure 20 are made of a silicone material.

The bottom protection structure 10 and the frame protection structure 20 may also be made of a polyurethane elastomer (TUP) material, a Polycarbonate (PC) material, and a metal material, which is not limited herein.

In some embodiments, as shown in fig. 5, fig. 5 is a fourth structural schematic view of the protective sleeve provided in the embodiments of the present application. A support ring 103 is arranged on the end surface of the bottom layer protection structure 10 far away from the frame protection structure 20, and the rest of the support ring 103 and the bottom layer protection structure 10 are connected through a rotating shaft structure 104.

In order to maintain a certain inclination angle of the mobile terminal on a plane, a support ring 103 may be disposed on an end surface of the bottom protective structure 10 away from the frame protective structure 20.

Specifically, in some embodiments, the hinge structure 104 may be a structure protruding from the bottom protection structure 10 in a direction away from the frame protection structure and having a hollow interior, and the support ring 103 extends into the hinge structure 104.

Wherein, the hollow aperture in the rotating shaft structure 104 is equal to or larger than the ring diameter of the support ring 103. So that the support ring 103 can perform an angular rotation about the pivot structure 104.

In some embodiments, at least one first through hole 105 is provided on the first fixing region of the underlying protective structure 10.

The first through hole 105 is used to expose a data line jack, a rear camera hole, a front camera hole, a flash lamp and other structures of the mobile terminal that need to be in contact with the outside, and the first fixing area may be a periphery, a middle area and the like of the bottom layer protection structure 10, which is not limited herein.

In some embodiments, as shown in fig. 6, fig. 6 is a schematic diagram of a fifth structure of the protective cover provided in the embodiments of the present application, wherein a plurality of second through holes 202 are provided on the second fixing area of the border protection structure 20.

The second through hole 202 is used to expose a data line jack, a rear camera hole, a front camera hole, a flash lamp, a physical key and other structures that need to be in contact with the outside, and the second fixing area may be a side edge of the frame protection structure 10, which is not limited herein.

In some embodiments, please refer to fig. 7, and fig. 7 is a schematic diagram illustrating a connection relationship between a mobile terminal and a protective case according to an embodiment of the present application. A groove 203 is formed on the frame protection structure 20 so that the mobile terminal can be held in the groove 203.

The protective sleeve provided by the embodiment of the present application is introduced in detail, and a specific example is applied to illustrate the principle and the implementation manner of the present application, and the description of the embodiment is only used to help understanding the technical scheme and the core idea of the present application; those of ordinary skill in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the present disclosure as defined by the appended claims.

Claims

1. A protective casing, comprising:

a bottom layer protection structure;

the inside many crisscross strengthening ribs of violently indulging of being provided with of bottom protection architecture so that form protruding substructure on the bottom protection architecture, protruding substructure sets up bottom protection architecture's marginal zone, just protruding substructure's protruding height certainly bottom protection architecture's middle zone is to riseing all around gradually, be provided with the cavity region in the protruding substructure a plurality of corners of frame protection architecture are provided with outside bellied anticollision structure.

2. The protective cover of claim 1, wherein said bottom protective structure and said border protective structure are comprised of silicone material.

3. The protective cover according to claim 1, wherein a support ring is disposed on an end surface of the bottom protective structure away from the frame protective structure, and the support ring is connected to the bottom protective structure via a rotating shaft structure.

4. The protective cover of claim 3, wherein said hinge structure is a hollow structure protruding from said bottom protective structure in a direction away from said border protective structure, and said support ring extends into said hinge structure.

5. The protective case of claim 1, wherein a groove is provided on the frame protection structure to allow the mobile terminal to be held in the groove.

6. The protective cover of claim 1 wherein at least one first through hole is provided in the first attachment area of the underlying protective structure.

7. The protective cover of claim 1 wherein a second plurality of through holes are provided in the second attachment area of the border protection structure.