CN210988665U

CN210988665U - Electronic book case

Info

Publication number: CN210988665U
Application number: CN201921794902.1U
Authority: CN
Inventors: 文苹华; 阚毅; 李锋
Original assignee: Shanghai Moaan Intelligent Technology Co ltd
Current assignee: Shanghai Moaan Intelligent Technology Co ltd
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-07-14
Anticipated expiration: 2029-10-23

Abstract

The application provides an electronic book case, electronic book case includes rectangle casing and perpendicular to the turning that rectangle casing surface set up is detained, the turning is detained and is provided with four, is located respectively four corners of rectangle casing, the thickness uneven distribution on perpendicular to rectangle casing surface direction is detained at the turning, the turning is detained and is L type structure, and two straight line portions of this L type structure are parallel with the adjacent rectangle limit that rectangle casing corresponds the corner, has seted up U type groove on the connecting portion of L type structure, the degree of depth in U type groove does 2-3 times the height in U type groove, wherein, the degree of depth in U type groove is the distance between U type tank top and bottom, the height in U type groove is the distance on U type tank bottom and rectangle casing surface, and the electronic book case that this application provided is opened and the lock is easy, is difficult for damaging the four corners of electronic book.

Description

Electronic book case

Technical Field

The utility model belongs to the technical field of the electron slipcase, concretely relates to multi-functional electron slipcase.

Background

The electronic book refers to a publication for digitizing information contents such as characters, pictures, sounds and images and a handheld reader integrating storage and display ends for implanting or downloading the information contents such as the digitized characters, pictures, sounds and images.

In the daily use process of the electronic book, a shell needs to be sleeved on the electronic book to protect the electronic book and prevent the electronic book from being damaged.

In the technical field of the existing electronic book cases, most of the electronic book cases have single structures, so that the function of the electronic book cases is single. Particularly, four corners of the electronic book case are tightly clamped, and the electronic book case can be opened and buckled by using larger external force. However, the four corners of the electronic book are easily worn by using a large external force, which is contrary to the original intention of protecting the electronic book by using the electronic book case.

SUMMERY OF THE UTILITY MODEL

To the shortcoming or the deficiency of above-mentioned prior art, the to-be-solved technical problem of the utility model is that the electronic book case is opened and the lock difficulty, damages the problem in electronic book four corners easily.

In order to solve the technical problem, the utility model provides an electronic book case, electronic book case includes rectangular shell and perpendicular to the turning that rectangular shell surface set up is detained, the turning is detained and is provided with four, is located respectively four corners of rectangular shell, the thickness that the turning was detained is inhomogeneous distribution in the direction on perpendicular to rectangular shell surface, the turning is detained and is L type structure, and two orthoscopic portions of this L type structure are parallel with the adjacent rectangle limit that rectangular shell corresponds the corner, has seted up U type groove on the connecting portion of L type structure, the degree of depth in U type groove does 2-3 times of the height in U type groove, wherein, the degree of depth in U type groove is the distance between U type tank deck portion and the bottom, the height in U type groove is the distance on U type tank deck portion and rectangular shell surface.

Further, the depth of the U-shaped groove is 2.5 times of the height of the U-shaped groove.

Further, the thickness of one end of the corner buckle, which is in contact with the rectangular shell in the direction perpendicular to the surface of the rectangular shell, is 1.5-1.8 times of the thickness of the other end of the corner buckle.

Further, the thickness of one end of the corner fastener, which is in contact with the rectangular shell in the direction perpendicular to the surface of the rectangular shell, is 1.6 times the thickness of the other end of the corner fastener.

Furthermore, the connection part of the top of the U-shaped groove and the corner buckle is in arc transition.

Further, the corresponding angle of the circular arc is between 20 and 40 degrees.

Further, the arc corresponds to an angle of 30 °.

Furthermore, the electronic book cover is made of leather materials.

Compared with the prior art, the utility model discloses following beneficial effect has:

the electronic book case that this application was improved comprises the rectangle casing of bottom and the L type turning buckles that the surface set up of four corners of perpendicular to rectangle casing, and wherein, every L type turning is buckled and is seted up U type groove, detains each corner and separates into two independent buckles, has released the deformation space of two knot positions, can open or the lock electronic book case with less external force.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:

FIG. 1: the structure of the electronic book case in one embodiment of the application is shown schematically;

FIG. 2: a side view of an electronic book case in one embodiment of the present application;

FIG. 3: the angle buckle of the electronic book case in one embodiment of the application is enlarged;

Detailed Description

The conception, the specific structure and the technical effects of the present invention will be further described with reference to the accompanying drawings, so as to fully understand the objects, the features and the effects of the present invention.

As shown in fig. 1 to fig. 3, in the embodiment of the present application, an electronic book case is provided for protecting a screen and a body of an electronic book and avoiding accidental damage in daily life, and meanwhile, the electronic book case has the advantages of being easy to assemble and easy to disassemble, so as to improve the use experience of a user. The electronic book case comprises a rectangular case body 1 and corner buckles 2 perpendicular to the surface of the rectangular case body 1, wherein the four corner buckles 2 are arranged and are respectively positioned at four corners of the rectangular case body 1. The rectangular shell 1 is used for supporting an electronic book, and the corner buckles 2 are used for fixing and limiting the electronic book. The thickness of the corner buckles 2 is unevenly distributed in the direction perpendicular to the surface of the rectangular shell 1, the corner buckles 2 deform when an electronic book is placed in or taken out of the electronic book case, the electronic book can be placed more firmly due to the uneven distribution of the thickness of the corner buckles 2, and meanwhile, the deformation space of the corner buckles 2 is increased.

The corner buckle 2 is of an L type structure, two linear parts of the L type structure are parallel to adjacent rectangular edges of corresponding corners of the rectangular shell 1, the radian of the corner buckle 2 is consistent with that of an electronic book, and wrapping performance of the electronic book is stronger.

The depth of the U-shaped groove 3 is lower than the height of the corner buckle 2, wherein the groove body height of the U-shaped groove 3 is the distance H between the bottom of the U-shaped groove 3 and the surface of the rectangular shell 1, the depth of the U-shaped groove 3 is the distance D between the top and the bottom of the U-shaped groove 3, and the sum of the height and the depth of the U-shaped groove 3 is the height of the corner buckle 2. In this embodiment, the depth d of the U-shaped groove 3 is 2-3 times the height h of the U-shaped groove 3, and as a preferred choice of this scheme, the depth of the U-shaped groove 3 is 2.5 times the height of the U-shaped groove 3, so that the corner buckle 2 can ensure firm clamping and is convenient to install and disassemble.

Further, in the present embodiment, when the electronic book is put in and taken out, the thickness of the corner fastener 2 is not uniformly distributed in order to facilitate the installation and removal of the electronic book. The corner buckle 2 is divided into a buckle section and a transition section from top to bottom in sequence in the direction perpendicular to the surface of the rectangular shell 1. Wherein, when the electronic book case is mounted or dismounted, the buckling section is taken as a main stress point, so the thickness W1 of the buckling section is the maximum thickness of the corner buckle 2. The buckle section is the minimum thickness W2 of 2 for the corner knot with the junction of changeover portion, and the thickness of changeover portion from top to bottom crescent, the curvature trend of four angles of laminating electronic book, better fixed electronic book. The maximum thickness W1 of the corner clip 2 is 1.5-1.8 times the minimum thickness W2, and as a preference, the maximum thickness W1 of the corner clip 2 in the direction perpendicular to the surface of the rectangular housing 1 is 1.6 times the minimum thickness W2.

In addition, in this embodiment, the connection between the top of the U-shaped groove 3 and the corner buckle 2 is transited through an arc R, and is consistent with the radians of four corners of the electronic book, so as to protect and fix the four corners of the electronic book, and facilitate the installation and detachment of the electronic book. The arc R corresponds to an angle of between 20 ° and 40 °, and preferably the arc R corresponds to an angle of 30 °. In this embodiment, the material of electronic book case can be other materials such as silica gel, plastics or cortex, and as an optimization, the electronic book case that this application provided adopts the cortex material, and the cortex is comparatively soft, can play fine buffering effect when the electronic book drops.

The above embodiments are merely provided to illustrate the technical solution of the present invention, but not to limit the present invention, and the present invention is described in detail with reference to the preferred embodiments. It should be understood by those skilled in the art that various modifications and equivalent substitutions may be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention, and the scope of the claims of the present invention should be covered thereby.

Claims

1. The utility model provides an electronic book case, its characterized in that, electronic book case includes rectangle casing and perpendicular to the corner that rectangle casing surface set up is detained, the corner is detained and is provided with four, is located respectively four corners of rectangle casing, the thickness uneven distribution on the direction of perpendicular to rectangle casing surface is detained at the corner, the corner is detained and is L type structure, and two straight line portions of this L type structure are parallel with the adjacent rectangle limit that rectangle casing corresponds the corner, has seted up U type groove on the connecting portion of L type structure, the degree of depth in U type groove is 2-3 times the height in U type groove, wherein, the degree of depth in U type groove is the distance between U type groove top and the bottom, the height in U type groove is the distance on U type groove bottom and rectangle casing surface.

2. The electronic book case of claim 1, characterized in that the depth of the U-shaped groove is 2.5 times the height of the U-shaped groove.

3. The electronic book case of claim 1, characterized in that the corner button has a maximum thickness in a direction perpendicular to the rectangular case surface of 1.5-1.8 times the minimum thickness.

4. The electronic book case of claim 3, characterized in that the corner button has a maximum thickness of 1.6 times the minimum thickness in a direction perpendicular to the rectangular case surface.

5. The electronic book cover of claim 1, wherein the junction of the top of the U-shaped groove and the corner fastener transitions through an arc.

6. The electronic book case of claim 5, characterized in that the arc corresponds to an angle between 20 ° -40 °.

7. The electronic book case of claim 6, characterized in that the circular arc corresponds to an angle of 30 °.

8. The electronic book cover according to claim 1, characterized in that the material of the electronic book cover is a leather material.