CN210225510U - Protective housing of formula folding screen cell-phone turns up - Google Patents

Abstract

The utility model discloses a protective shell of an outward-turning type folding screen mobile phone, which is formed by connecting a side protective structure (1), a side movable connecting piece (5), a lower protective structure (2), a lower movable connecting piece (3) and an upper protective structure (4) in sequence; the side protection structure (1) is correspondingly fixed at one end of the outward-turning type folding screen mobile phone (58) when the screen is unfolded; the upper protection structure (4) can be turned over to the front side of the folded screen of the mobile phone (58) from the back side of the screen of the mobile phone (58) through linkage of the lower movable connecting piece (3), the lower protection structure (2) and the side movable connecting piece (5) and is coated on the body of the mobile phone (58), and the toughened films (6 and 7) can be tightly attached to the folded screen to form a protection structure. The protective shell of the outward-turning type folding screen mobile phone is not required to be detached, the mobile phone can still be freely folded, the unfolded screen is not shielded, and meanwhile, the protective performance is not lost.

Description

Protective housing of formula folding screen cell-phone turns up

Technical Field

The utility model relates to a protective housing of formula folding screen cell-phone turns up.

Background

Because the screen of the flip-out folding screen mobile phone is exposed outside after being folded, the screen is in danger of being scratched and damaged at any time if the screen is not protected by a protective shell in daily use. In addition, the mobile phone with the outward-turning type folding screen generally uses a flexible screen, so a toughened film cannot be simply pasted, the folding point of the screen of the outward-turning type folding screen is very fragile, the protection is required to be enhanced in the place, otherwise, the protection significance is lost, so that a mode similar to that of a mobile phone with a non-folding screen cannot be adopted, and a protective shell cannot be used for a rigid transplantation sleeve. For example, a protection folding plate which can be folded along with the screen is buckled on the screen of a mobile phone with an outward-turning type folding screen, when the mobile phone is folded, although the mobile phone can play a role of protecting the screen and a folding point thereof, because the folding point of the screen can deform, a deformable protection clapboard is necessary to be added at the folding point. Therefore, a protective shell which is not required to be detached from the mobile phone, does not influence the turnover of the mobile phone, and does not shield the screen when the mobile phone is unfolded is needed.

Disclosure of Invention

In order to solve the problem, the utility model provides a one end can be corresponding be fixed in the one end that turns up the folding screen cell-phone of formula of turning up when being expanded and do not influence the one end that turns up a book, but and all the other each multiple spot linkage, and can turn over the front of turning up to this cell-phone after being folded from the back when this cell-phone screen is expanded, its aim at, needn't dismantle the protective housing, the cell-phone still can freely fold, and can not shelter from the cell-phone screen that is expanded, the protective housing of the formula of turning up folding screen cell-phone of while not losing protectiveness again.

In order to realize the above-mentioned purpose, the utility model provides a protective housing of formula folding screen cell-phone that turns up outward is by side protection architecture, side swing joint spare, protection architecture down, lower swing joint spare and last protection architecture constitute, the corresponding one end that does not influence the book of turning up when being fixed in formula folding screen cell-phone screen that turns up of side protection architecture is launched, and link to each other with protection architecture's one end down through side swing joint spare, protection architecture's the other end links to each other through lower swing joint spare with last protection architecture down, it can be by lower supreme lower swing joint spare that passes through to go up protection architecture, protection architecture and side swing joint spare's linkage down, turn over the front of turning up to this cell-phone after being folded from the back when this cell-phone screen is launched. The mode of appealing side protection architecture and cell-phone one end fixed connection can be sticky mode also can be the mode of buckle chucking, the concrete mechanical structure of side protection architecture will be according to the outward appearance of the folding screen cell-phone of formula of turning up that uses, generally reserve some trompils that do not shelter from the cell-phone functional area simultaneously for hugging closely the recess column structure of cell-phone one end, as long as do not influence the normal book of cell-phone and turn over and can guarantee that side protection architecture can not drop from the one end of cell-phone all can, the essential effect of side protection architecture provides a fixed pivot that can supply other component linkages when protecting the cell-phone shell. The side swing joint is the coupling part of side protection architecture and lower protection architecture, and its specific mechanical structure also needs to be decided according to the outward appearance of the folding screen cell-phone of formula of turning up that uses, and it is usually hinge or one section rubber cortex that adopts integral type structure as long as can guarantee that side protection architecture and lower protection architecture accept between the two and rotate all can, and the essential effect of side swing joint is that let side protection architecture and lower protection architecture can be connected and keep the linkage. The lower movable connecting piece is essentially the same as the side movable connecting piece and is a component for bearing rotation, only the bearing position is different, the lower movable connecting piece is a connecting part of the upper protection structure and the lower protection structure, the specific mechanical structure of the lower movable connecting piece is determined according to the appearance of the applied flip-out folding screen mobile phone, the lower movable connecting piece is generally a hinge or a section of rubber skin layer adopting an integrated structure, the lower movable connecting piece can bear rotation as long as the upper protection structure and the lower protection structure can be ensured, and the essential function of the lower movable connecting piece is to enable the upper protection structure and the lower protection structure to be connected and keep linkage. The upper protection structure and the lower protection structure mainly protect the screen of the flip-up folding screen mobile phone, the basic configurations of the upper protection structure and the lower protection structure are basically consistent, the specific mechanical structure is determined according to the appearance of the applied flip-up folding screen mobile phone, the specific mechanical structure is generally a groove-shaped structure formed by a group of protection frames and a toughened film, and the structure can be attached to the shell and the screen of the mobile phone. The utility model discloses cell-phone protective housing sees every constitution component and does not have any special part alone, but works as these components according to the utility model provides a mode combination back together, through the organic linkage, has produced one kind and can be along with a special linkage that turns over a book mode of turning over of a book of cell-phone, just turns over a front after folding to this cell-phone from the back of when the cell-phone screen is expanded, and this kind of unique contrary conventional application mode is a brand-new cell phone case protection mechanism, the changeable formula of turning up of specially adapted form folding screen cell-phone. The following will explain in detail how each member of the protective shell is linked and has beneficial effect in specific application so as to better understand the spatial relationship of each member.

When the screen of the flip-out folding screen mobile phone is in an unfolded state, the lower protection structure, the lower movable connecting piece and the upper protection structure can be spread and unfolded and coated on the back of the mobile phone. Because the main body of the protective shell can be always positioned on the back of the mobile phone, the situation that the screen of the mobile phone is shielded can be avoided.

When the screen of the flip-out folding screen mobile phone is changed into a folding state from an unfolding state, the upper protection structure and the lower protection structure of the protection shell are pulled downwards to leave a space, so that the mobile phone screen can be folded, after the mobile phone screen is folded, the upper protection structure of the protection shell is lifted upwards, and through the linkage of the side movable connecting piece, the lower movable connecting piece and the lower protection structure, the upper protection structure can be folded to the front side of the mobile phone to perform cladding protection on the screen part still on the front side, and the lower protection structure directly wraps the screen part which is just folded to the back side of the mobile phone; the most fragile screen folding point is connected and protected by a lower movable connecting piece; if a side protection structure fixed at one end of the mobile phone is added, a complete coating structure is formed.

This sample utility model has just solved needn't dismantle the protective housing, and the cell-phone still can freely be folded, and also can not sheltered from by the screen that expandes, does not lose the problem of the folding screen cell-phone protective housing of formula of turning up of protectiveness again simultaneously.

As a further improvement of the present invention, there may be many embodiments, because the side link and the lower link as a link may have various structures, which may be hinge structures, or may be flexible materials, and only the change of these two components may list many embodiments. In addition, the specific implementation structure of the protective shell of the mobile phone still needs to be adapted to the actual structure of the mobile phone with the flip-out folding screen, which can bring about more implementation modes. Therefore, these embodiments should be construed as modified embodiments of the present invention without departing from the principles of the present invention.

Drawings

The following describes the present invention in further detail with reference to the accompanying drawings.

Fig. 1 is a perspective view of a first embodiment of the protective case of the present invention in an expanded state;

FIG. 2 is a perspective view of the embodiment of FIG. 1 in a half-folded state;

FIG. 3 is a perspective view of the embodiment of FIG. 1 in a closed state;

fig. 4 is a perspective view showing a second embodiment of the protective case of the present invention in an expanded state;

FIG. 5 is a perspective view of the embodiment of FIG. 4 in a half-folded state;

FIG. 6 is a perspective view of the embodiment of FIG. 4 in a closed position;

FIG. 7 is a cross-sectional view A-A of the embodiment shown in FIG. 6;

FIG. 8 is a perspective view of the embodiment of FIG. 4 in an expanded state of use;

FIG. 9 is a perspective view of the embodiment of FIG. 5 in a half-folded state in use;

FIG. 10 is a perspective view of the embodiment of FIG. 6 in a closed position when in use;

fig. 11 is a perspective view showing a developed state of a third embodiment of the protective case of the present invention;

FIG. 12 is a perspective view of the embodiment of FIG. 11 in a half-folded state;

FIG. 13 is a perspective view of the embodiment of FIG. 11 in a closed position;

FIG. 14 is a cross-sectional view B-B of the embodiment shown in FIG. 13;

FIG. 15 is a cross-sectional view of a multi-hinge connection;

FIG. 16 is a perspective view of the embodiment of FIG. 11 in an expanded state;

FIG. 17 is a perspective view of the embodiment of FIG. 12 in a half-folded state when in use;

FIG. 18 is a perspective view of the embodiment of FIG. 13 in a closed position when in use;

fig. 19 is a perspective view of a fourth embodiment of the protective case of the present invention in a half-folded state;

fig. 20 is a perspective view of a fifth embodiment of the protective case of the present invention in a half-folded state;

fig. 21 is a perspective view of the sixth embodiment of the protective case of the present invention in a half-folded state.

Detailed Description

In a first embodiment shown in fig. 1, 2 and 3, a data line jack opening 9, a fingerprint window opening 10, a volume key opening 11, a camera opening 13, a flash lamp opening 14 and a folding screen switch opening 15 are formed in the side protection structure 1, and the side protection structure 1 can be correspondingly fixed at one end, which does not affect the turnover, of the flip-up folding screen mobile phone screen when the flip-up folding screen mobile phone screen is unfolded by means of gluing, and then is connected with the lower protection structure 2 by means of the side movable connecting piece 5; the lower protection structure 2 consists of a group of protection frames and a toughened film 6 and is connected with the upper protection structure 4 through a lower movable connecting piece 3; the upper protective structure 4 is composed of a group of protective frames and a toughened film 7, an opening 12 is arranged on each frame, and the opening 12 can be matched with the opening 9 on the side protective structure 1. The hinges in this embodiment are an implementation of the side links 5 and the lower link 3.

From the unfolded state of fig. 1, through the half-folded state of fig. 2, and then to the closed state of fig. 3, it can be seen that the folding manner of this embodiment is from bottom to top, and through the linkage of the side movable connecting piece 5, the lower protection structure 2 and the lower movable connecting piece 3, the upper protection structure 4 is turned up to the top; the upper protection structure 4 can be connected with the side protection structure 1 through the buckle structure 8 after being turned up to the top, and finally forms a complete coating structure together with each part.

In the second embodiment shown in fig. 4, 5, 6 and 7, the lower movable connecting part 3 is composed of a hinge 23 and a deformable protective frame 24, so that the lower movable connecting part 3 is both a movable connecting part and a protective frame, and has a dual function, so that the screen folding point of the flip-out folding screen mobile phone can be better protected, and the deformable protective frame 24 is composed of rubber or flexible material and has a flip-out deformation function. The side protection structure 1 is connected with the lower protection structure 2 through a side movable connecting piece 5, and the lower protection structure 2 and the upper protection structure 4 are connected through a hinge 23 on the lower movable connecting piece 3. In the closed state, the upper protection structure 4 can be connected with the side protection structure 1 by means of a snap structure 25. The side articulated links 5 are still realized by a hinge structure, and the embodiment is most different from the first embodiment in that the lower articulated link structure is improved.

In conjunction with the specific application of the second embodiment shown in fig. 8, 9 and 10, it can be seen that the protective case changes with the configuration of the flip-up folding screen mobile phone 58.

As shown in fig. 8, with reference to fig. 4, when the mobile phone 58 is unfolded, the screen of the mobile phone 58 faces upward, and the main body of the protective case is just located at the back of the mobile phone 58, so as not to block the screen of the mobile phone 58; the side protection structure 1 is fixed by gluing to the end of the mobile phone 58 that does not interfere with the folding when the screen is unfolded.

As shown in fig. 9, with reference to fig. 5, when the mobile phone 58 is in the folding process, the upper protection structure 4 and the lower protection structure 2 are pulled downward under the linkage of the lower movable connecting piece 3 and the side movable connecting piece 5, so as to make room for folding the mobile phone 58, and the free folding of the mobile phone 58 is not affected at all. This is also the purpose of only having the side guard structure 1 securely attached to the end of the cell phone 58 screen when deployed.

As shown in fig. 10, with reference to fig. 6, when the mobile phone 58 is in the folded state, the upper protection structure 4 may be pulled upwards and folded to the top surface, that is, the front surface of the mobile phone 58, and then the upper protection structure 4, the lower protection structure 2 and the lower movable connecting piece 3 are coated on the body of the mobile phone 58, and at this time, the tempered film 7 of the upper protection structure 4 and the tempered film 6 of the lower protection structure 2 are tightly attached to the folded screen of the mobile phone 58, so as to form a coated structure.

In the third embodiment shown in fig. 11, 12, 13 and 14, the side articulated joints 5 are constituted by a set of protective rims and hinges 23; the lower movable connecting part 3 consists of two groups of protective frames and hinges 23, so that the protective frames can be made of rigid materials by adopting the structure; fig. 15 also shows a similar multi-hinge connection structure consisting of a rim 35, side rims 36 and hinges 37, which can also be used as a lower movable connection, with the same effect. The side protection structure 1 is connected with the lower protection structure 2 through a hinge 23 on the side movable connecting piece 5; the upper protective structure 4 is connected to the lower protective structure 2 by means of a hinge 23 on the lower movable connection 3.

As shown in fig. 16, 17 and 18, the three states of unfolding, half-folding and closing are shown in sequence, wherein the side protection structure 1 is fixed on the frame of the mobile phone 58 when the screen is unfolded by means of a card slot; as can be seen from fig. 11, 12 and 13, the protective case can be folded from bottom to top along with the folding of the flip-up folding screen mobile phone 58, and after the screen of the mobile phone 58 is folded, the protective case can be coated, and at this time, the tempered film 7 of the upper protection structure 4 and the tempered film 6 of the lower protection structure 2 are tightly attached to the screen after the mobile phone 58 is folded. The upper protection structure 4 can be connected with the side protection structure 1 in a magnetic adsorption mode after being turned upwards to the top. The most different between this embodiment and the first and second embodiments lies in the difference of the structure of the side movable connecting piece 5 and the lower movable connecting piece 3, so it can be seen that the change of the movable connecting pieces does not affect the practical effect of the present invention. In addition, the embodiment does not provide details of the openings commonly used for the mobile phone protective shell, such as a mobile phone camera, a volume key, a data line socket and the like, and mainly aims to explain that the positions of the openings are determined according to different outward-turning type folding screen mobile phones, so that the openings do not form the core characteristics of the invention.

In the fourth embodiment shown in fig. 19, the side articulated joint 5, the lower protective structure 2 and the lower articulated joint 3 are made of a flexible material, either a leather material or a rubber material, and are connected to the side protective structure 1 and the upper protective structure 4 by gluing or by means of an integral structure, wherein the gluing and the integral structure achieve the same effect. The side movable connecting piece 5 is a joint of the side protection structure 1 and the lower protection structure 2, and the lower movable connecting piece 3 is a joint of the upper protection structure and the lower protection structure; the side protection structure 1 is fixed at one end of the outward-turning type folding screen mobile phone screen which does not affect turning when the outward-turning type folding screen mobile phone screen is unfolded in an adhesive mode. Because the lower protection structure 2 does not have a protection frame, after the structure is turned over from bottom to top, a leaky half-covered structure is finally formed, wherein the toughened film 7 on the upper protection structure 4 can be tightly attached to the folding screen above the upper protection structure, and the lower protection structure 2 can be tightly attached to the folding screen below the lower protection structure. The structure of the second embodiment is simplified, and the integrated structure of the side movable connecting piece 5, the lower protection structure 2 and the lower movable connecting piece 3 is used for correspondingly replacing the structural functions of the side movable connecting piece 5, the lower protection structure 2 and the lower movable connecting piece 3 of the second embodiment, so that the same implementation effect can be achieved. According to this principle, this embodiment can be further simplified, and the side protection structure 1, the side movable connecting piece 5, the lower protection structure 2, the lower movable connecting piece 3 and the upper protection structure 4 are also integrated to replace the structural functions of the side protection structure 1, the side movable connecting piece 5, the lower protection structure 2, the lower movable connecting piece 3 and the upper protection structure 4 of the second embodiment. This kind of simplification and improvement of same implementation effect do not break away from the utility model discloses a principle all should belong to the utility model discloses an improve the implementation mode.

In a fifth embodiment, shown in fig. 20, the lower movable connecting element 3 is made of a flexible material, either a leather material or a rubber material, and is connected to the lower protective structure 2 and the upper protective structure 4 by gluing or by means of a one-piece structure. The side protection structure 1 is connected with the lower protection structure 2 through a side movable connecting piece 5; the upper protective structure 4 is connected with the lower protective structure 2 through a lower movable connecting piece 3. The structure can be turned from bottom to top and is coated on the folded body of the folded mobile phone screen with the outward-turning type folding screen, and the toughened film 7 of the upper protection structure 4 and the toughened film 6 of the lower protection structure 2 are tightly attached to the folded mobile phone screen. This embodiment is a structurally simplified embodiment of the lower movable joint 3 in the third embodiment.

In the sixth embodiment shown in fig. 21, the side protection structure 1 is connected to the lower protection structure 2 by means of a side articulated joint 5; the upper protective structure 4 is connected with the lower protective structure 2 through a lower movable connecting piece 3. The lower protection structure 2 and the upper protection structure 4 in this embodiment have no frame structure, so that a half-wrapped structure is formed after the structure is folded from bottom to top; and the toughened film 7 of the upper protection structure 4 and the toughened film 6 of the lower protection structure 2 cling to the folded screen. The upper protection structure 4 and the lower protection structure 2 can only protect the screen of the flip-up folding screen mobile phone, but cannot protect the frame of the mobile phone. This embodiment is a further simplification of the fifth embodiment.

The above is the preferred embodiment of the present invention.

Therefore, the utility model discloses there are many improved generation schemes in addition, for example the suitable change of each swing joint spare structure, the suitable deformation of each protection architecture, the tempering membrane have or not and replace, go up the change of protection architecture and side protection architecture's overlap joint mode or get rid of and all can urge out different implementation modes, similar improvement or deformation do not influence the utility model discloses an implement principle and effect, so these do not break away from the utility model discloses the change of principle all should belong to within the protection scope of the utility model.

Claims (8)

1. A protective shell of an outward-turning type folding screen mobile phone comprises a side protective structure (1), a side movable connecting piece (5), a lower protective structure (2), a lower movable connecting piece (3) and an upper protective structure (4), wherein the side protective structure (1) is connected with one end of the lower protective structure (2) through the side movable connecting piece (5), the other end of the lower protective structure (2) is connected with the upper protective structure (4) through the lower movable connecting piece (3), the protective shell is characterized in that the side protective structure (1) is correspondingly fixed at one end which does not influence turning over when a screen of the outward-turning type folding screen mobile phone is unfolded, the upper protective structure (4) can be linked from the back of the outward-turning type folding screen mobile phone when the screen is unfolded through the lower movable connecting piece (3), the lower protective structure (2) and the side movable connecting piece (5) until the front of the folded mobile phone screen is folded, forming a cladding structure.

2. A protective casing according to claim 1 wherein: the upper protection structure (4), the lower protection structure (2), the lower movable connecting piece (3), the side movable connecting piece (5) and the side protection structure (1) are coated on the folded body of the flip-up folding screen mobile phone (58); the upper protection structure (4), the lower protection structure (2), the lower movable connecting piece (3), the side movable connecting piece (5) and the side protection structure (1) are coated on the back of the mobile phone (58) with the outward-turning folding screen after the screen of the mobile phone is unfolded.

3. A protective casing according to claim 1 wherein: the side movable connecting piece (5), the lower protection structure (2) and the lower movable connecting piece (3) are formed by an integrated structure.

4. A protective casing according to claim 1 wherein: the side protection structure (1), the side movable connecting piece (5), the lower protection structure (2), the lower movable connecting piece (3) and the upper protection structure (4) are formed by an integrated structure.

5. A protective casing according to claim 1 wherein: the side movable connecting piece (5) and the lower movable connecting piece (3) are both formed by hinges.

6. A protective casing according to claim 1 wherein: the side movable connecting piece (5) is composed of a hinge (23) and a group of protective frames.

7. A protective casing according to claim 1 wherein: the lower movable connecting piece (3) is composed of a hinge (23) and a deformable protective frame (24).

8. A protective casing according to claim 1 wherein: the lower movable connecting piece (3) is composed of a hinge (23) and two groups of protective frames.

Images