CN215416484U

CN215416484U - Angle-adjustable flat protective shell

Info

Publication number: CN215416484U
Application number: CN202121923109.4U
Authority: CN
Inventors: 焦德坤
Original assignee: Dongguan Jinqi Technology Co ltd
Current assignee: Dongguan Jinqi Technology Co ltd
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2022-01-04
Anticipated expiration: 2031-08-16

Abstract

The utility model discloses an angle-adjustable flat plate protective shell, which relates to the technical field of protective shells of flat plate equipment and comprises a protective shell body and a protective cover plate, wherein the protective cover plate covers the accommodating cavity and adopts a three-section foldable design; the rotating shaft supporting structure comprises a fixed plate and a movable plate, the fixed plate and the movable plate are connected through a damping rotating shaft, the fixed plate is fixedly connected with the back of the protective shell body, and one end of the movable plate is connected with one side of the protective cover plate. According to the angle-adjustable flat plate protective shell, the supporting frames formed by the rotating shaft supporting structure and the protective cover plate are mutually combined, so that the inclination angle of the screen can be adjusted according to the use habit of the protective shell body, a viewer can adjust the inclination angle of the screen to a comfortable viewing angle through the rotating shaft supporting structure, muscle strain caused by long-term pulling of neck muscles is avoided, and the neck is protected. The viewing angle of the screen can be adjusted on different inclined planes, the adjustable angle is more, and the applicable scenes are more.

Description

Angle-adjustable flat protective shell

Technical Field

The utility model relates to the technical field of protective cases for tablet devices, in particular to an angle-adjustable tablet protective case.

Background

The current flat equipment protective housing generally divide into half package formula and wrap the formula entirely two kinds, and the screen apron of wrapping the formula protective housing entirely can be except that the guard action still takes the effect of equipment support, and the screen apron forms the equipment support frame through warping, forms the support that has fixed viewing angle. However, the support formed by the protective shell cover plate is tightly attached to one side of the tablet device, so that a viewer can obtain a good viewing angle only by lowering his head, and the neck muscle of the viewer is easily pulled to be injured after long-term use. The existing full-packaging protective shell is single in use angle and easy to cause muscle strain after being used for a long time.

SUMMERY OF THE UTILITY MODEL

The utility model aims to at least solve the problems that the existing full-packaging protective shell in the prior art is single in use angle and easy to cause neck muscle strain after being used for a long time. "to the technical problem. Therefore, the utility model provides the angle-adjustable flat plate protective shell which is adjustable in multiple angles, the viewing angle can be freely adjusted, and the strain of neck muscles is reduced.

According to some embodiments of the utility model, the angle-adjustable flat plate protective shell comprises a protective shell body, wherein an accommodating cavity is formed inside the protective shell body and used for placing flat plate equipment, side walls extend out of the periphery of the protective shell body and are used for wrapping frames of the flat plate equipment to form a full-wrapping structure; the protective cover plate covers the accommodating cavity, the protective cover plate is in a three-section foldable design, and the protective cover plate is used for protecting a screen of the flat panel device; the rotating shaft supporting structure comprises a fixed plate and a movable plate, the fixed plate and the movable plate are connected through a damping rotating shaft, the fixed plate is fixedly connected with the back of the protective shell body, and one end of the movable plate is connected with one side of the protective cover plate; the protection cover plate is turned over to the protection shell body back of the body, and with the fly leaf laminating forms the support frame, the protection shell body uses the damping pivot rotates as the fulcrum, the arbitrary angle of upset.

According to some embodiments of the present invention, the damping rotation shaft includes a plurality of movable leaves and a plurality of fixed leaves, the fixed leaves are connected with the movable leaves in a damping rotation manner, the fixed leaves are fixedly connected in the fixed plate, and the movable leaves are fixedly connected in the movable plate.

According to some embodiments of the present invention, the fixed plate and the movable plate are of a double-layer structure, the movable leaf is embedded in the movable plate, and the fixed leaf is embedded in the fixed plate.

According to some embodiments of the utility model, a side of the movable plate and the fixed plate remote from the protective case body is covered with a skin.

According to some embodiments of the utility model, the protective cover plate is connected with the movable plate through a flexible connecting piece, and when the protective cover plate covers the accommodating cavity, the flexible connecting piece is attached to the frame of the protective shell body; when the protection cover plate is turned over to form the support frame, the flexible connecting piece is used as a folded edge between the protection cover plate and the movable plate.

According to some embodiments of the utility model, a plurality of magnets are embedded in one end of the protective cover plate away from the flexible connecting piece, and the magnets of the protective cover plate are used for triggering a screen sleep function of the tablet device; when the protection cover plate is folded into the support frame, the magnet of the protection cover plate is magnetically attached to the movable plate, so that the strength of the support frame is improved.

According to some embodiments of the utility model, an anti-collision air bag structure is arranged around the accommodating cavity, the anti-collision air bag structure is arranged at the side wall of the protective shell body, and the periphery of the side wall is recessed outwards to form the anti-collision air bag structure.

According to some embodiments of the utility model, a pen groove is arranged on one side of the accommodating cavity, and the pen groove is communicated with the accommodating cavity.

According to some embodiments of the utility model, the pen slot is provided with a catch groove at the bottom thereof, and the catch groove is used for assisting in taking out the pen in the pen slot.

According to some embodiments of the utility model, a pen supporting groove is provided at one side of the receiving cavity, and the pen supporting groove is located at one side of the pen groove.

According to the angle-adjustable flat protective shell provided by the utility model, at least the following beneficial effects are achieved: dull and stereotyped protective housing of adjustable angle further improves on the basis of original full packet mode protective housing, through pivot bearing structure with the protection apron forms the support frame inter combination makes the inclination of screen can be adjusted according to the use habit to the protective housing body, and the viewer passes through the inclination of pivot bearing structure adjustment screen is to comfortable viewing angle, has avoided the muscle strain that the neck muscle is dragged for a long time and is led to, protects the neck. The viewing angle of the screen can be adjusted on different inclined planes, the adjustable angle is more, and the applicable scenes are more.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a first schematic perspective view of an angle-adjustable tablet personal protective housing according to an embodiment of the utility model;

fig. 2 is a second schematic perspective view of the angle-adjustable tablet protective case according to the embodiment of the present invention;

FIG. 3 is a first partial schematic view of a tablet personal protective case with adjustable angles according to an embodiment of the utility model;

fig. 4 is a second partial schematic view of an angle-adjustable tablet protective case according to an embodiment of the present invention;

fig. 5 is a first expanded view of the angle-adjustable tablet protective case according to the embodiment of the present invention;

fig. 6 is a second expanded view of the angle-adjustable tablet protective case according to the embodiment of the present invention.

Reference numerals:

the pen-holding type pen container comprises a protective shell body 100, a side wall 110, an accommodating cavity 120, an anti-collision air bag structure 121, a pen groove 130, a buckle groove 131, a pen supporting groove 140, a protective cover plate 200, a flexible connecting piece 210, a supporting frame 220, a fixed plate 310, a movable plate 320, a damping rotating shaft 330, a movable leaf 331 and a fixed leaf 332.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, 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 only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, top, bottom, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplicity of description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

An adjustable angle tablet protective case according to an embodiment of the present invention is described below with reference to fig. 1 to 6.

As shown in fig. 1 to 6, the angle-adjustable tablet protection shell includes a protection shell body 100, a protection cover plate 200 and a rotation shaft support structure, wherein an accommodating cavity 120 is formed inside the protection shell body 100, the accommodating cavity 120 is used for accommodating tablet devices, the shape of the accommodating cavity 120 is changed according to different tablet devices, and the shape of the accommodating cavity 120 is matched with the size of an outer frame of the tablet device. Lateral wall 110 extends from the week source of protective housing body 100, and lateral wall 110 is used for wrapping up the frame of panel equipment, forms full package formula structure, specifically, the casing bottom periphery perpendicular to casing face extension department lateral wall 110 of protective housing body 100, and lateral wall 110 and casing bottom integrated into one piece adopt the elastic material to make, have certain anticollision and prevent falling the ability, and lateral wall 110 parcel panel equipment's frame can reduce the damage that receives when panel equipment accident falls well.

The protective cover plate 200 covers the upper part of the accommodating cavity 120 and is used for protecting the screen of the flat equipment, and when the flat equipment is not used, the protective cover plate 200 covers the screen surface of the flat equipment, so that the equipment is prevented from being scratched by high-hardness objects such as keys, nail files, gravels and the like when being placed in a travel bag. In this embodiment, the protective cover 200 is designed to be folded in a three-stage manner, that is, three separate plates are disposed in the protective cover 200, and the three plates are connected in sequence to form the protective cover 200 as a whole, and the surface of the protective cover 200 is covered with a skin.

The shaft supporting structure includes a fixed plate 310 and a movable plate 320, the fixed plate 310 is connected to the movable plate 320 through a damping shaft 330, and under the action of the damping shaft 330, stepless adjustment is achieved between the fixed plate 310 and the movable plate 320, and any angle can be adjusted. The fixed plate 310 is fixedly connected with the back of the protective shell body 100, one end of the movable plate 320 is connected with one side of the protective cover 200, when the flat protective shell is not used, the protective cover 200 is tightly attached to the equipment screen, the movable plate 320 and the fixed plate 310 are tightly attached to the back of the protective shell body 100, and the included angle between the fixed plate 310 and the movable plate 320 is 180 degrees or 0 degrees. When the tablet protective case is in a use state, the protective cover plate 200 is folded back towards the back of the protective case body 100 and attached to the movable plate 320 to form the support frame 220, at this time, the movable plate 320 and the fixed plate 310 at the back of the tablet device form an included angle of 180 degrees or 0 degrees, and a viewer turns the tablet device off with the fingers and thumb to enable the protective case body 100 to rotate by taking the damping rotating shaft 330 as a fulcrum, so that the tablet device is turned to any angle, and when the turning is stopped, the current viewing angle of the tablet screen is kept static. Dull and stereotyped equipment can not topple over at the stable within range upset of focus, and when damping pivot 330's rotation angle was too big, dull and stereotyped equipment can be because the focus surpasss stability range and topples over backward, and the viewer comes the angle of reasonable regulation damping pivot 330 according to placing the plane when using this dull and stereotyped protective housing of adjustable angle.

In some embodiments of the present invention, a plurality of magnets (not shown in the drawings) are disposed in the bottom of the protective shell body 100, and some of the tablet devices sold in the market are provided with magnets in the rear shell and can be fixed to the protective shell in a magnetic attraction manner.

In some embodiments of the present invention, as shown in fig. 3 and 4, specifically, the damping rotating shaft 330 includes a plurality of movable leaves 331 and a plurality of fixed leaves 332, the fixed leaves 332 and the movable leaves 331 are connected in a damping rotating manner, in this embodiment, there are two fixed leaves 332, and there are two movable leaves 331, which are located on two sides of the damping rotating shaft 330. The fixed leaf 332 is fixedly connected in the fixed plate 310, and the movable leaf 331 is fixedly connected in the movable plate 320.

In order to make the movable leaf 331 and the fixed leaf 332 of the damping rotating shaft 330 be well hidden in the movable plate 320 and the fixed plate 310, in the embodiment, the fixed plate 310 and the movable plate 320 adopt a double-layer structure, the movable leaf 331 is embedded in the movable plate 320, and the fixed leaf 332 is embedded in the fixed plate 310, because the fixed plate 310 is fixedly connected with the back of the protective shell body 100, the fixed leaf 332 is fixed at the back of the protective shell body 100 together with the fixed plate 310, the movable leaf 331 is turned by turning the movable plate 320, so as to realize stepless adjustment of the angle, and the stepless adjustment structure of the damping rotating shaft 330 is well known by those skilled in the art, and will not be described in detail in the present invention.

It should be understood that the damping rotating shaft 330 is not limited to the only embodiment, and in other embodiments, the damping rotating shaft 330 with a step-by-step angle adjustment may be adopted, that is, the damping rotating shaft 330 can only maintain a relative rest at a few preset angles of the rotating shaft, and the step-by-step angle adjustment can prevent the angle adjustment of the viewer from exceeding the range of stable center of gravity. The damping rotating shaft 330 is adjusted in a stepless or stepped manner, which is not described in detail herein, and it should be understood that the angle adjusting structure of the damping rotating shaft 330 can be flexibly changed without departing from the basic concept of the present invention, and all such changes are considered to be within the protection scope defined by the present invention.

The skin covers the side, away from the protective shell body 100, of the movable plate 320 and the fixed plate 310, and can well cover the movable leaf 331 and the fixed leaf 332, so that the overall appearance of the protective shell is more consistent, in the embodiment, the skin is made of the same skin material as the protective cover plate 200, and the integral sense is more visual.

It should be understood that the movable plate 320 and the fixed plate 310 are made of the same skin material as the protective cover plate 200, which is not the only embodiment, and in other embodiments, different skin materials may be used according to actual production requirements, so as to implement color matching or different material splicing, and form multiple styles of angle-adjustable flat plate protective cases. The materials and the combination of the skins are not described in detail, and it is understood that the materials and the combination of the skins can be flexibly changed without departing from the basic concept of the utility model, and the skins are considered to be within the protection scope defined by the utility model.

In some embodiments of the present invention, as shown in fig. 1, 3, 5 and 6, specifically, in order to enable the protective cover 200 and the movable plate 320 to be folded arbitrarily, the protective cover 200 and the movable plate 320 are connected by the flexible connecting member 210, when the protective cover 200 is covered on the accommodating cavity 120, the flexible connecting member 210 is attached to a rim of the protective shell body 100, and when the protective cover 200 is folded to form the supporting frame 220, the flexible connecting member 210 can serve as the edge between the protective cover 200 and the movable plate 320 to perform a connecting function, in this embodiment, the flexible connecting member 210 is made of the same skin as the protective cover 200.

In some embodiments of the present invention, in order to provide sufficient supporting strength for the angle-adjustable tablet protective case in the state of the supporting frame 220, a plurality of magnets (not shown in the drawings) are embedded inside a section of the protective cover 200 away from the flexible connecting member 210, and when the protective cover 200 is folded into the supporting frame 220, the magnets of the protective cover 200 are used for magnetically engaging with the movable plate 320, so that the triangular shape of the supporting frame 220 is more stable. On some tablet devices with hall sensor sleep functions, when the protective cover 200 covers the tablet screen, the magnet can start the screen sleep function of the tablet device.

In some embodiments of the present invention, as shown in fig. 1, 2 and 5, an air bag crash structure 121 is disposed around the receiving cavity 120, the air bag crash structure 121 is disposed at the side wall 110 of the protective shell body 100, specifically, the side wall 110 is recessed outward to form the air bag crash structure 121, the air bag crash structure 121 is a hollow structure, when a corner around the tablet device falls or collides, an impact force is transmitted to the air bag crash structure 121, the hollow structure is compressed by an external force to absorb most of the impact force, when the remaining external force is transmitted to the tablet device, the impact force is absorbed by the material hardness of the tablet device itself, and since the impact force is weakened, the remaining external force is not enough to damage the tablet device.

In some embodiments of the present invention, as shown in fig. 1, fig. 2 and fig. 5, a pen slot 130 is disposed on one side of the accommodating cavity 120, the pen slot 130 is communicated with the accommodating cavity 120, a part of the tablet device is provided with a stylus external device, a hole is reserved on one side of the accommodating cavity 120, a user can protect the tablet device and the stylus at the same time, and the stylus of the tablet device is adsorbed on the frame for charging, so that the pen slot 130 is communicated with the accommodating cavity 120. The bottom of the pen slot 130 is provided with a fastening slot 131, the fastening slot 131 is used for assisting in taking out a pen in the pen slot 130, when a user needs to use the stylus pen, the stylus pen is pushed through the fastening slot 131 to tilt the stylus pen, and then the whole stylus pen is taken out by hand.

It should be understood that the communication between the accommodating cavity 120 and the pen slot 130 is not the only implementation example, and in some other implementation examples, a partition design may be further adopted according to the placement manner of the tablet device and the stylus, so as to prevent the stylus from contacting the frame of the tablet device for a long time and wearing the stylus pen shaft and the frame of the tablet device. The distribution structures of the accommodating cavity 120 and the pen slot 130 are not described in detail in the present invention, and it should be understood that the distribution structures of the accommodating cavity 120 and the pen slot 130 can be flexibly changed without departing from the basic concept of the present invention, and all of them should be considered to be within the protection scope defined by the present invention.

In some embodiments of the present invention, as shown in fig. 5 and fig. 6, a magnetic fixing part 311 may be further disposed on one side of the pen slot 130, when the protective cover 200 covers the screen of the tablet device, the tablet device is in a dormant state at this time, and is convenient to move, in order to enable the protective cover 200 to be tightly attached to the screen of the tablet device in the moving process, a magnetic fixing part 311 extends from one side of the protective case body 100, and the magnetic fixing part 311 is magnetically fixed with a magnet in the protective cover 200, so as to further fix the protective cover 200 to be attached to the screen of the tablet device, thereby improving the protection effect. Specifically, magnetically attractive mount 311 extends from fixed plate 310.

In some embodiments of the present invention, as shown in fig. 1, 2 and 5, a pen supporting groove 140 is disposed at one side of the accommodating cavity 120, and the pen supporting groove 140 is located at one side of the pen groove 130, so that a user can conveniently place a pen holder when using the stylus pen, and the stylus pen is prevented from rolling and falling off and damaging the stylus pen.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. An adjustable angle tablet protective housing, comprising:

the protective shell comprises a protective shell body (100), wherein an accommodating cavity (120) is formed inside the protective shell body (100), the accommodating cavity (120) is used for placing the tablet device, a side wall (110) extends out of the periphery of the protective shell body (100), and the side wall (110) is used for wrapping a frame of the tablet device to form a full-package structure;

the protective cover plate (200) covers the accommodating cavity (120), the protective cover plate (200) adopts a three-section foldable design, and the protective cover plate (200) is used for protecting a screen of the flat panel device;

the rotating shaft supporting structure comprises a fixed plate (310) and a movable plate (320), the fixed plate (310) is connected with the movable plate (320) through a damping rotating shaft (330), the fixed plate (310) is fixedly connected with the back of the protective shell body (100), and one end of the movable plate (320) is connected with one side of the protective cover plate (200);

the protective cover plate (200) is turned over behind the protective shell body (100) and attached to the movable plate (320) to form a support frame (220), and the protective shell body (100) rotates by taking the damping rotating shaft (330) as a fulcrum and rotates at any angle.

2. The angle-adjustable plate protective case according to claim 1, wherein the damping rotating shaft (330) comprises a plurality of movable leaves (331) and a plurality of fixed leaves (332), the fixed leaves (332) and the movable leaves (331) are connected in a damping rotating manner, the fixed leaves (332) are fixedly connected in the fixed plate (310), and the movable leaves (331) are fixedly connected in the movable plate (320).

3. The angle-adjustable plate protective case according to claim 2, wherein the fixed plate (310) and the movable plate (320) are of a double-layer structure, the movable leaf (331) is embedded in the movable plate (320), and the fixed leaf (332) is embedded in the fixed plate (310).

4. An adjustable angle platform protective case according to claim 3, characterized in that the sides of the movable plate (320) and the fixed plate (310) remote from the protective case body (100) are covered with a skin.

5. The angle-adjustable flat plate protective shell according to claim 2, wherein the protective cover plate (200) is connected with the movable plate (320) through a flexible connecting member (210), and when the protective cover plate (200) covers the accommodating cavity (120), the flexible connecting member (210) is attached to a frame of the protective shell body (100);

when the protective cover plate (200) is turned over to form the support frame (220), the flexible connecting piece (210) is used as a folded edge between the protective cover plate (200) and the movable plate (320).

6. The angle-adjustable tablet personal protective case of claim 5, wherein a plurality of magnets are embedded in one end of the protective cover plate (200) far away from the flexible connecting member (210), and the magnets of the protective cover plate (200) are used for triggering a screen sleep function of a tablet device;

when the protective cover plate (200) is folded into the support frame (220), the magnet of the protective cover plate (200) is magnetically attached to the movable plate (320), so that the strength of the support frame (220) is improved.

7. The angle-adjustable flat plate protective shell according to any one of claims 2 to 6, wherein an anti-collision air bag structure (121) is arranged around the accommodating cavity (120), the anti-collision air bag structure (121) is arranged at the side wall (110) of the protective shell body (100), and the periphery of the side wall (110) is recessed outwards to form the anti-collision air bag structure (121).

8. The angle-adjustable flat protective shell according to any one of claims 2 to 6, wherein a pen slot (130) is provided at one side of the accommodating cavity (120), and the pen slot (130) is communicated with the accommodating cavity (120).

9. The angle-adjustable tablet protective housing of claim 8, wherein the bottom of the pen slot (130) is provided with a catching groove (131), and the catching groove (131) is used for assisting in taking out a pen in the pen slot (130).

10. The adjustable angle tablet protective case of claim 8, wherein one side of the receiving cavity (120) is provided with a pen support groove (140), and the pen support groove (140) is located at one side of the pen groove (130).