CN217851703U - Dull and stereotyped protective sheath is inhaled to two books magnetism - Google Patents

Abstract

The utility model discloses a two-fold magnetic attraction flat protective sleeve, relating to the technical field of flat protective sleeves and comprising a back plate and a cover plate; the back plate is provided with a transverse magnetic area and a vertical magnetic area; the transverse magnetic area is in magnetic attraction fit with the flat plate, so that the flat plate transverse screen is placed; the vertical magnetic area is in magnetic attraction fit with the flat plate, so that the flat plate is placed vertically; the back plate is also provided with a first supporting magnetic area; the cover plate comprises a first folding part and a second folding part which are connected by flexible materials, and the first folding part and the back plate are also connected by the flexible materials; the far end of the second folding part is provided with a second supporting magnetic area; and the second folding part is turned over in the back direction, so that the second supporting magnetic area is in magnetic attraction fit with the first supporting magnetic area, and the backboard is further supported. This technical scheme carries out two folding portion (first folding portion and second folding portion) structural design to the apron, and the first magnetic domain that supports and the second magnetic domain that supports of design simultaneously can be through two kinds of modes of rolling over, accomplish the backplate and stabilize the support.

Description

Dull and stereotyped protective sheath is inhaled to two books magnetism

Technical Field

The utility model relates to a dull and stereotyped protective sheath technical field specifically is a dull and stereotyped protective sheath is inhaled to two books magnetism.

Background

At present, a lot of tablet protective sleeves such as mobile phone protective sleeves and pad protective sleeves appear on the market, and the protective sleeves can be used for protecting tablet electronic products to a certain extent.

Through continuous research, the protective sleeve can prevent the appearance of a flat electronic product from being worn or damaged; however, all the magnetic absorption types on the market are of a three-folding structure, and tests show that the three-folding magnetic absorption can not be supported under the vertical screen and can fall down when being touched, which is why the magnetic absorption types on the market can not support the vertical screen; meanwhile, the specific use of the three-folding structure is complex, particularly in the operation mode, a consumer can fold the effective supporting structure only by folding the three-folding structure for many times, and meanwhile, part of products also show unstable supporting structures, and the condition that the supporting structures are slightly touched hard to cause the scattering of the whole structure is caused.

Therefore constantly optimize the structure of protective sheath, overcome the problem that the protective sheath exists at present, make its operation simpler, support more stably always is our research direction.

SUMMERY OF THE UTILITY MODEL

Need the complex many times of the protective sheath that exists to turn over a book and could form bearing structure, the unstable problem of partial bearing structure in addition, the utility model provides a new technical scheme also provides a dull and stereotyped protective sheath is inhaled to two books magnetism, through carrying out simple design to its structure, cooperates the mode of two books magnetism simultaneously for the protective sheath of this scheme forms bearing structure easy operation in a flexible way, and the bearing structure stability that forms simultaneously is strong.

Specifically, the utility model provides a detailed scheme as follows:

a two-fold magnetic flat plate protective sleeve comprises a back plate and a cover plate; the back plate is provided with a transverse magnetic area and a vertical magnetic area; the transverse magnetic area is in magnetic attraction fit with the flat plate, so that the flat plate transverse screen is placed; the vertical magnetic area is in magnetic attraction fit with the flat plate, so that the flat plate is placed vertically; the back plate is also provided with a first supporting magnetic area;

the cover plate comprises a first folding part and a second folding part which are connected by flexible materials, and the first folding part is connected with the back plate by the flexible materials; the far end of the second folding part is provided with a second supporting magnetic area; and the second folding part is turned over in the back direction, so that the second supporting magnetic area is in magnetic attraction fit with the first supporting magnetic area, and the backboard is further supported.

Further, the back plate is obliquely arranged, and the first folding part is horizontally arranged; the second folding portion is turned over so that the second folding portion obliquely supports the back plate to form a triangular support structure, and the back plate, the first folding portion and the second folding portion jointly form a first support form.

Furthermore, the back plate is obliquely arranged, and the first folding part is obliquely turned downwards; the second folding part is obliquely folded inwards to support the back plate so as to form an inverted V-shaped support structure; the back plate, the first folding part and the second folding part form a second supporting shape together.

Furthermore, a magnetic element is arranged on the surface of the cover plate; the magnetic element detects a flat plate attached to the back plate, and the detection changes whether the flat plate is a bright screen or a dark screen according to the state of the cover plate relative to the flat plate.

Further, at least one magnetic element is provided, and the magnetic element is embedded in the first folding part and/or the second folding part.

Further, a first magnet is arranged in the first folding part; a second magnet is arranged in the far end of the back plate;

when the cover plate is folded and horizontally attached to the back plate, the first magnet corresponds to and is attracted by the first supporting magnetic area; the second magnet corresponds to and attracts the second supporting magnetic area.

Furthermore, when the flat plate vertical screen magnetic attraction is arranged on the back plate, a vacant area is remained in the back plate, and part of the transverse magnetic area or part of the vertical magnetic area is positioned in the vacant area.

The beneficial effect that adopts this technical scheme to reach does:

the technical scheme has simple structure and concise and elegant appearance; the cover plate is structurally designed to be folded twice (the first folding part and the second folding part), so that the operation is simpler; under the supporting state, the double-folding structure has wider bottom support, stable support of the backboard is completed by utilizing self-locking stress and bidirectional magnetic attraction (the first supporting magnetic area and the second supporting magnetic area), the structure is more stable, and vertical screen support can be realized.

Drawings

FIG. 1 is a distribution diagram of the various magnetic regions and magnetic elements inside the protective sleeve.

Fig. 2 is a storage view of the protective sleeve according to the scheme.

Fig. 3 is an expanded view of the protective sheath of the present solution.

Fig. 4 is a cross-screen structure view in the first support mode.

Fig. 5 is a cross-sectional view of another view of the first support.

Fig. 6 is a structure diagram of a vertical screen in a first supporting mode.

Fig. 7 is a diagram illustrating a capacitive pen placed in a vertical screen in a first supporting manner.

Fig. 8 is a cross-sectional view of the second support mode.

Wherein: the magnetic pen comprises a back plate 10, a transverse magnetic area 11, a vertical magnetic area 12, a first supporting magnetic area 13, a second magnet 14, a cover plate 20, a first folding part 21, a second folding part 22, a second supporting magnetic area 23, a magnetic element 24, a first magnet 25, a vacant area 100 and a capacitance pen 101.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

The embodiment provides a two-fold magnetically attracted flat plate protective sleeve, which adopts a two-fold structural mode to improve the use convenience; simultaneously through adopting two folding face lid structure cooperation back magnetism to inhale absorbent mounting means, all have very big promotion effect to overall structure's succinct nature and stability.

Specifically, referring to fig. 1-3, in the present embodiment, the protective case includes a back plate 10 and a cover plate 20; the back plate 10 is mainly used for placing a flat plate, and the cover plate 20 is generally used for folding the screen supporting the back plate 10 or folding the screen covering the flat plate to form a storage state, thereby protecting the flat plate.

In this embodiment, a horizontal magnetic region 11 and a vertical magnetic region 12 are disposed on the provided back plate 10; the transverse magnetic area 11 can be matched with a flat plate in a magnetic attraction way so that a flat plate transverse screen is placed; the vertical magnetic area 12 is matched with the flat plate in a magnetic attraction manner, so that the flat plate is placed in a vertical screen; that is, we can understand that we design the back of the plate to be magnetic; when using like this, can put the position of dull and stereotyped on backplate 10 at will, the dull and stereotyped magnetism is inhaled at horizontal magnetic domain 11 with horizontal state magnetism, just makes the dull and stereotyped place for horizontal screen, and the dull and stereotyped magnetism is inhaled at vertical magnetic domain 12 with vertical state magnetism, just makes the dull and stereotyped place for erecting the screen. The flat plate is directly fixed with the back plate 10 through magnetic attraction, and the edge part of the traditional protective sleeve is removed, so that the product is integrally flat.

Meanwhile, in the present embodiment, the back plate 10 is further provided with a first supporting magnetic region 13; the first supporting magnetic region 13 is mainly used for magnetically attracting and positioning the cover plate 20 after being folded, so as to form a supporting structure.

In the conventional design structure at present, the cover plate 20 is generally designed as a three-folded magnetically attracted support structure, that is, the cover plate 20 is designed as three support portions, and the three support portions are effectively folded to form a support for the back plate 10; however, the research experience shows that the three-folded magnetic suction support structure formed by the three support parts is changed too much, and meanwhile, the three-folded magnetic suction support structure cannot be effectively supported under the vertical screen and often falls down once being bumped, so that the three-folded magnetic suction support structure on the market can not support the root cause of the vertical screen.

Based on this pain point, we propose to design the cover plate 20 as a two-fold magnetically attracted support structure. Specifically, the cover plate 20 includes a first folding portion 21 and a second folding portion 22 connected by a flexible material, and the first folding portion 21 is connected to the back plate 10 by the flexible material; the far end of the second folding part 22 is provided with a second supporting magnetic area 23; the second folding portion 22 is folded back to magnetically couple the second supporting magnetic region 23 with the first supporting magnetic region 13, thereby supporting the back plate 10.

That is, in this embodiment, only by simply folding the second folding portion 22 and ensuring that the second supporting magnetic region 23 is magnetically attracted to and matched with the first supporting magnetic region 13, the structure formed by the cover plate 20 can effectively and stably support the back plate 10. However, in the conventional triple-folding structure, it is still impossible to form a stable support structure even when an unfamiliar user needs to repeatedly adjust the three support portions several times. In this embodiment, only through adopting the mode of two books, just can realize quick, convenient and swift bearing structure. In particular, there are two support structure ways, see fig. 4-7.

One is as follows: the back plate 10 is obliquely arranged, and then the cover plate 20 is turned over, so that the first folding part 21 is horizontally arranged; the second folding portion 22 is continuously folded, so that the second folding portion 22 obliquely supports the back panel 10 to form a triangular support structure, and the back panel 10, the first folding portion 21 and the second folding portion 22 together form a first support form.

That is, it can be understood that the first support form here is a triangular support structure, the second folding portion 22 obliquely abuts against the back surface of the back plate 10, and meanwhile, the second support magnetic region 23 is magnetically matched with the first support magnetic region 13, so that the stability of the triangular support structure formed in this way is strong; at this time, the flat plate is placed in the back plate 10, and the back plate 10 can stably support the flat plate no matter the flat plate is placed in a horizontal screen or a vertical screen.

Owing to adopt the design of two books, first folded part 21 accounts for half of apron 20 width, consequently when the support state, the bottom sprag is wideer, and utilize the auto-lock atress and the two-way magnetism of second folded part 22 and backplate 10 to inhale (first support magnetic domain 13 and second support magnetic domain 23) and accomplish the support to backplate 10, make bearing structure more stable, when the user is hitting the flat board, dull and stereotyped shake is more little, use experience is better, and because stable in structure, can easily realize erecting the screen and support, consequently under the equivalent condition, more frivolous that the protective sheath can be done.

And the second step is as follows: referring to fig. 8, the back plate 10 is disposed obliquely, and the first folding portion 21 is folded obliquely downward; the second folding portion 22 folds the support back plate 10 obliquely inward to form an inverted V-shaped support structure; the back panel 10, the first fold 21 and the second fold 22 together form a second support configuration.

It can be understood that, at this time, the back plate 10 is obliquely arranged, the free end of the back plate 10 abuts against the horizontal plane, and the first folding part 21 and the second folding part 22 are respectively folded, so that the connection part of the first folding part 21 and the second folding part 22 also abuts against the horizontal plane while the magnetic attraction and matching of the second supporting magnetic area 23 and the first supporting magnetic area 13 are ensured; the back plate 10 is supported by the first folding portion 21 and the second folding portion 22 at the same time, and the stability of the back plate 10 is further enhanced no matter the flat plate is placed in a transverse screen or a vertical screen.

In this embodiment, referring to fig. 7, when the flat vertical screen is magnetically attracted to the backplate 10, a vacant area 100 remains in the backplate 10, and a portion of the horizontal magnetic area 11 or a portion of the vertical magnetic area 12 is located in the vacant area 100. It is simply understood that when the flat panel is placed in the portrait screen, a partial area will be left on the backboard 10, and this partial area is the vacant area 100 mentioned herein, and the vacant area 100 also has a magnetic attraction property, and the magnetic attraction property exists because there is a part of the horizontal magnetic area 11 or a part of the vertical magnetic area 12 in the vacant area 100; this makes it possible to make the empty area 100 magnetic.

The vacant area 100 is designed to be magnetic, and is mainly convenient for placing the capacitance pen 101; at present, a capacitance pen is generally arranged in the standard configuration of a flat plate; when the protective cover is in the storage state, the capacitance pen is stored in the protective cover; when the capacitive pen is used for a horizontal screen or a vertical screen, the capacitive pen is generally placed on a table top; because of the habit difference of using or the small desktop space, the capacitance pen is not placed, and the capacitance pen is lost from time to time; therefore, the empty area 100 is reserved when the vertical screen is used, and the capacitance pen 101 can be directly attached to the empty area 100 in a magnetic attraction mode, so that the misplacement is avoided.

In the present embodiment, referring to fig. 1, a magnetic element 24 is further disposed on the surface of the cover plate 20; the magnetic element 24 here detects the flat panel attached to the back plate 10, which changes whether the flat panel is a bright screen or a dark screen depending on the state of the cover plate 20 with respect to the flat panel.

It is understood that an inductor is provided in the tablet device, which can accurately sense the magnetic element 24 therein within a certain distance; we define here that when the protective cover is in the closed state, the magnetic element 24 is closest to the sensor in the tablet device, and thus can sense each other effectively; when the sensor detects the presence of the magnetic element 24, a control signal is sent to cause the screen of the tablet device to extinguish. Similarly, when the protective cover is in the open state, the distance between the magnetic element 24 and the inductor in the tablet device gradually increases until the magnetic element cannot be detected by the inductor; when the sensor fails to detect the magnetic element 24, the control signal is interrupted causing the tablet device to light up enabling the display and rendering the content.

Namely, when the protective sleeve of the scheme is utilized, the cover plate 20 is covered on the flat plate, and the flat plate is put on the screen; the cover 20 is opened and the panel is lit.

Therefore, by adopting the improvement of the structure, the panel can be controlled, namely the panel device is turned off when the protective cover is in a closed state, and the panel device is turned on when the protective cover is in an open state; the waste of the stored electric quantity is reduced.

Preferably, at least one magnetic element 24 is provided, the magnetic element 24 being built-in the first fold 21 and/or the second fold 22. In the present embodiment, one magnetic element 24 is provided in each of the first folding portion 21 and the second folding portion 22; any one of the magnetic elements 24 receives inductive detection from the panel and is capable of quieting the panel.

In the present embodiment, the first folded portion 21 incorporates therein a first magnet 25; a second magnet 14 is arranged in the far end of the back plate 10; when the cover plate 20 is folded and horizontally attached to the back plate 10, the first magnet 25 corresponds to and attracts the first supporting magnetic area 13; the second magnet 14 corresponds to and attracts the second supporting magnetic region 23.

The first and second magnets 25, 14 corresponding to the first and second support magnetic regions 13, 23, respectively, are designed here, and the main purpose is to make the protective sleeve more compact when not in use.

In the conventional protective sleeve at present, the protective sleeve is generally clamped on a flat plate for a long time; if the protective sleeve is taken down, the protective sleeve can be placed in a messy mode, and the protective sleeve cannot be effectively sorted and stored; in the scheme, firstly, the flat plate is directly fixed with the back plate 10 through magnetic attraction, and the edge part of the traditional protective sleeve is removed, so that the back plate 10 is of a flat structure; after the protective sleeve is detached from the flat plate, the whole panel 20 is turned over until the panel is horizontally attached to the back plate 10, and the first magnet 25 corresponds to and attracts the first supporting magnetic area 13; the second magnet 14 corresponds to and attracts the second supporting magnetic area 23;

because reasonable structural design, finally with two neat fifty percent discount laminatings of face together, can embody succinct, level and smooth, generous of this scheme more.

Therefore, in summary, the technical scheme has the advantages of simple structure, light and thin appearance, and simplicity and elegance; the cover plate is structurally designed to be folded twice (the first folding part and the second folding part), so that the operation is simpler; under the support state, two book structures have wideer bottom sprag to utilize auto-lock atress and two-way magnetism to inhale (first support magnetic domain and second support magnetic domain) and accomplish the backplate stabilizing support, the structure is more stable, and can realize erectting to shield and support.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims (7)

1. A two-fold magnetic flat protective sleeve comprises a back plate (10) and a cover plate (20); the magnetic backboard is characterized in that a transverse magnetic area (11) and a vertical magnetic area (12) are arranged on the backboard (10); the transverse magnetic area (11) is matched with the flat plate in a magnetic attraction manner, so that the flat plate transverse screen is placed; the vertical magnetic area (12) is matched with the flat plate in a magnetic attraction manner, so that the flat plate can be placed in a vertical screen; the back plate (10) is also provided with a first supporting magnetic area (13);

the cover plate (20) comprises a first folding part (21) and a second folding part (22) which are connected by flexible materials, and the first folding part (21) is connected with the back plate (10) by the flexible materials; the far end of the second folding part (22) is provided with a second supporting magnetic area (23); the second folding part (22) is folded back to enable the second supporting magnetic area (23) to be matched with the first supporting magnetic area (13) in a magnetic attraction mode, and then the backboard (10) is supported.

2. A two-fold magnetically attracted tablet protective cover according to claim 1, wherein the back plate (10) is obliquely disposed and the first fold portion (21) is horizontally disposed; the second folding portion (22) is turned over so that the second folding portion (22) obliquely supports the back plate (10) to form a triangular support structure, and the back plate (10), the first folding portion (21) and the second folding portion (22) jointly form a first support form.

3. A two-fold magnetically attracted tablet protective cover according to claim 1, wherein the back plate (10) is obliquely disposed, and the first fold portion (21) is obliquely folded downward; the second folding part (22) is used for obliquely and inwards folding and supporting the back plate (10) to form an inverted V-shaped supporting structure; the back plate (10), the first folding part (21) and the second folding part (22) jointly form a second supporting form.

4. A two-fold magnetically attracted tablet protective cover according to any one of claims 1-3, wherein the cover plate (20) further comprises a magnetic element (24) on the surface; the magnetic element (24) detects a flat plate attached to the back plate (10), and the detection changes whether the flat plate is a bright screen or a dark screen according to the state of the cover plate (20) relative to the flat plate.

5. A two-fold magnetically attractive tablet protective sleeve according to claim 4 wherein at least one magnetic element (24) is provided, the magnetic element (24) being embedded within the first fold (21) and/or the second fold (22).

6. A two-fold magnetically attracted tablet protective sleeve according to claim 5 wherein the first folded portion (21) has a first magnet (25) built therein; a second magnet (14) is arranged in the far end of the back plate (10);

when the cover plate (20) is folded and horizontally attached to the back plate (10), the first magnet (25) corresponds to and is attracted by the first supporting magnetic area (13); the second magnet (14) corresponds to and attracts the second supporting magnetic area (23).

7. The two-fold magnetically attracted tablet protective cover according to claim 1, wherein when the tablet vertical screen is magnetically attracted to the back plate (10), an empty area (100) remains in the back plate (10), and a portion of the horizontal magnetic area (11) or a portion of the vertical magnetic area (12) is located in the empty area (100).

Images