CN219536120U

CN219536120U - Foldable mobile phone shell

Info

Publication number: CN219536120U
Application number: CN202320889093.2U
Authority: CN
Inventors: 王力恒; 楚士军; 刘艳龙
Original assignee: Shanghai Wingtech Information Technology Co Ltd
Current assignee: Shanghai Wingtech Information Technology Co Ltd
Priority date: 2023-04-19
Filing date: 2023-04-19
Publication date: 2023-08-15
Anticipated expiration: 2033-04-19

Abstract

The utility model discloses a foldable mobile phone shell, which comprises: main casing and activity casing, the main casing includes: the first shell part and the second shell part are connected to one side of the first shell part in a folding way, the first shell part corresponds to the outer screen of the foldable mobile phone and is provided with a visible area, and the second shell part corresponds to the battery cover of the foldable mobile phone; the movable housing is movably arranged in the main housing to selectively shade and open the visible area. Through set up movable casing between first casing portion and second casing portion to can realize folding screen and use the seamless conversion of outer screen under outer screen and the exhibition screen state under the folding state, and can fold by arbitrary angle, and simple structure and occupation space are adjustable in a flexible way.

Description

Foldable mobile phone shell

Technical Field

The utility model relates to the technical field of mobile phone shells, in particular to a foldable mobile phone shell.

Background

Currently, with the development of technology, the screen ratio of mobile phones is continuously increased, and the demands of people for large-screen and portable communication equipment are continuously increased, which promotes various methods for solving the problem, and the mobile phones belong to flexible screens which are most attractive. Compared with the traditional screen, the flexible screen has the characteristics of strong flexibility and bending property, and can enlarge the screen size and reduce the volume of the communication equipment at the same time, thereby meeting the higher demands of people on the communication equipment.

In the related art, in the shell structure of the foldable mobile phone, the gap of the shell can be exposed in a bending state or a folding state of the foldable mobile phone, so that the bending region cannot be well protected, and when the foldable mobile phone is unfolded and used, a single screen is exposed outside, so that the foldable mobile phone cannot be perfectly protected. Meanwhile, although a few mobile phone cases can be used for the two points in the market, manual operation is needed, and the single-screen protection device cannot be automatically operated according to the opening and closing state of the mobile phone.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. It is therefore an object of the present utility model to provide a foldable mobile phone case that enables seamless switching of a folding screen between a folded state using an outer screen and a unfolded state protecting the outer screen.

A foldable mobile phone case according to the present utility model includes: a main housing, the main housing comprising: the mobile phone comprises a first shell part and a second shell part, wherein the second shell part is connected to one side of the first shell part in a foldable way, the first shell part corresponds to an outer screen of the foldable mobile phone and is provided with a visible area, and the second shell part corresponds to a battery cover of the foldable mobile phone; the movable shell is movably arranged in the main shell so as to selectively shade and open the visible area.

According to the foldable mobile phone shell, the movable shell is arranged between the first shell part and the second shell part, so that the seamless conversion of the outer screen of the folding screen in the folding state and the protection of the outer screen in the display state can be realized, the folding mobile phone shell can be folded at any angle, and the folding mobile phone shell is simple in structure and flexible in occupied space adjustment.

In some examples of the present utility model, a first magnetic element is disposed on a side of the first housing portion away from the second housing portion, a second magnetic element is disposed on the movable housing, and when the second housing portion is unfolded relative to the first housing portion, the movable housing automatically blocks the visible area under the action of magnetic attraction forces of the first magnetic element and the second magnetic element.

In some examples of the present utility model, a third magnetic element is disposed on a side of the second housing portion away from the first housing portion, a fourth magnetic element is disposed on the movable housing, and when the second housing portion is folded relative to the first housing portion, the second housing portion approaches the first housing portion under the action of magnetic attraction forces of the third magnetic element and the first magnetic element, and the movable housing automatically opens the visible area under the action of the magnetic attraction forces of the third magnetic element and the fourth magnetic element.

In some examples of the utility model, the foldable mobile phone case further comprises: the elastic piece, be provided with the mounting hole on the first casing portion, the elastic piece set up in the mounting hole, the one end of elastic piece with the bottom of mounting hole is connected and the other end is connected with first magnetic part the second casing portion is relative when first casing portion is folding, first magnetic part compression the elastic piece and with third magnetic part magnetism inhale mutually.

In some examples of the present utility model, the second magnetic member is disposed at an end corner of the movable housing facing one side of the first magnetic member and at one side, and the fourth magnetic member is disposed at an end corner of the movable housing facing the other side of the third magnetic member and at the other side.

In some examples of the utility model, the first housing portion and the second housing portion have a first sliding groove formed therein, the movable housing being slidably disposed in the first sliding groove; the first shell part and the second shell part are also provided with a second sliding groove, and the second magnetic piece and the fourth magnetic piece are slidably arranged in the second sliding groove.

In some examples of the present utility model, a fifth magnetic element is disposed on one side of the second sliding groove, and when the second housing portion is folded relative to the first housing portion, the movable housing automatically opens the visible area under the action of magnetic attraction force of the second magnetic element and the fifth magnetic element.

In some examples of the present utility model, the plurality of fifth magnetic members are disposed at intervals in the extending direction of the second sliding groove and located at least one side of the second sliding groove.

In some examples of the utility model, the movable housing is further provided with a slider slidably disposed within the second sliding groove.

In some examples of the present utility model, the plurality of sliding members is located between the second magnetic member and the fourth magnetic member and is disposed at intervals on the movable housing.

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 foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic view of an unfolded configuration of a foldable mobile phone case according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a folded first angle of a foldable mobile phone case in accordance with an embodiment of the present utility model;

FIG. 3 is a schematic view of a configuration of a foldable mobile phone case according to an embodiment of the present utility model at a second angle;

FIG. 4 is a partial schematic view of the movable housing;

FIG. 5 is a schematic structural view of the first magnetic member;

fig. 6 is a folded cross-sectional view of a foldable mobile phone case in accordance with an embodiment of the present utility model.

Reference numerals:

1. a foldable mobile phone housing;

2. a main housing; 21. a first housing portion; 211. a first magnetic member; 212. a mounting hole; 22. a second housing portion; 221. a third magnetic member; 3. a movable housing; 31. a second magnetic member; 32. a fourth magnetic member; 33. a slider; 4. an elastic member; 5. a first sliding groove; 6. a second sliding groove; 61. and a fifth magnetic member.

Detailed Description

Embodiments of the present utility model will be described in detail below, by way of example with reference to the accompanying drawings.

A foldable mobile phone case 1 according to an embodiment of the present utility model is described below with reference to fig. 1 to 6, where the foldable mobile phone case 1 is applied to a foldable mobile phone, and the foldable mobile phone may be provided with two display screens, namely an outer screen and an inner screen, and when the foldable mobile phone is in a display state, a user views the inner screen, and when the foldable mobile phone is in a folded state, the user folds the inner screen, so that the user can view the outer screen.

As shown in fig. 1 to 3, a foldable mobile phone case 1 according to an embodiment of the present utility model includes: a main casing 2 and a movable casing 3, the main casing 2 including: the first casing portion 21 and the second casing portion 22, the second casing portion 22 is connected in a folding way in one side of the first casing portion 21, the first casing portion 21 corresponds to the outer screen of the foldable mobile phone and is provided with a visible area, the second casing portion 22 corresponds to the battery cover of the foldable mobile phone, the movable casing 3 is movably arranged in the main casing 2, and the visible area can be selectively shielded and opened.

It will be appreciated that the first housing portion 21 and the second housing portion 22 are connected and can be folded relatively, thereby adapting to a folded mobile phone, the first housing portion 21 is disposed on the mobile phone external screen side, and the first housing portion 21 is larger than the mobile phone external screen, thereby protecting the mobile phone external screen, the second housing portion 22 is disposed on the mobile phone battery cover side, and the first housing portion 21 is provided with a visible area, thereby facilitating the use of the mobile phone external screen by a user, the movable housing 3 is located in the main housing 2, thereby facilitating the use of the mobile phone, the movable housing 3 shields the visible area, and when the mobile phone is used, the visible area can be seen after the movable housing 3 is opened, and the mobile phone is simple in structure, low in cost and convenient to assemble, the shape and size of the main housing 2 are determined according to requirements, for example, the main housing 2 is rectangular, the visible area can be configured as a through hole, and the transparent film is also arranged on the first housing portion 21, thereby facilitating the protection of the mobile phone and the operation of the user.

Therefore, by arranging the movable shell 3 between the first shell part 21 and the second shell part 22, seamless conversion of the folding screen for protecting the outer screen in a folding state and a display state can be realized, the folding screen can be folded at any angle, and the folding screen has a simple structure and occupies a flexible space and can be flexibly adjusted.

As shown in fig. 1 and fig. 4, a first magnetic member 211 is disposed on a side of the first housing portion 21 away from the second housing portion 22, a second magnetic member 31 is disposed on the movable housing 3, and when the second housing portion 22 is unfolded relative to the first housing portion 21, the movable housing 3 automatically blocks the visible area under the action of magnetic attraction force of the first magnetic member 211 and the second magnetic member 31. That is, the first magnetic member 211 is located on the first housing portion 21, and the first magnetic member 211 is located on a side far from the second housing portion 22, and the second magnetic member 31 is located on the movable housing 3, and when the movable housing 3 is required to block the visible region, the movable housing 3 moves to the side of the first housing portion 21 under the action of the magnetic attraction force between the first magnetic member 211 and the second magnetic member 31, and automatically blocks the visible region, so that the movable housing 3 can protect the first housing portion 21, that is, the first magnetic member 211 and the second magnetic member 31 are opposite in magnetism, so that the movable housing 3 can attract each other, and further the movable housing 3 can move toward the first housing portion 21. For example, the first magnetic member 211 is a ferromagnetic body, and the second magnetic member 31 is a movable magnetic body. The first magnetic member 211 may be disposed on the left side of the first housing portion 21, and the second magnetic member 31 may be disposed on the left side of the movable housing 3.

In addition, as shown in fig. 1 and 4, a third magnetic member 221 is disposed on a side of the second housing portion 22 away from the first housing portion 21, a fourth magnetic member 32 is disposed on the movable housing 3, and when the second housing portion 22 is folded relative to the first housing portion 21, the second housing portion 22 approaches the first housing portion 21 under the action of the magnetic attraction force of the third magnetic member 221 and the first magnetic member 211, and the movable housing 3 automatically opens the visible region under the action of the magnetic attraction force of the third magnetic member 221 and the fourth magnetic member 32. It will be appreciated that the third magnetic member 221 is located on the second housing portion 22, and the third magnetic member 221 is located on a side far away from the first housing portion 21, and the fourth magnetic member 32 is located on the movable housing 3, so that when the first housing portion 21 and the second housing portion 22 are folded relatively, the third magnetic member 221 and the first magnetic member 211 attract each other magnetically, that is, the third magnetic member 221 and the first magnetic member 211 are opposite in magnetism, so as to attract each other, and the movable housing 3 moves to a side of the second housing portion 22 under the action of the magnetic attraction force of the third magnetic member 221 and the fourth magnetic member 32, so that the visible area can be automatically opened, and thus the movement of the first housing portion 21 is facilitated, so that the user can operate the mobile phone through the visible area. For example, the third magnetic member 221 is a ferromagnetic body, and the fourth magnetic member 32 is a movable magnet. The third magnetic member 221 may be disposed on the right side of the second housing portion 22, and the fourth magnetic member 32 may be disposed on the right side of the movable housing 3.

Furthermore, as shown in fig. 1 and 5, the foldable mobile phone case 1 further includes: the elastic member 4 is provided with the mounting hole 212 on the first housing portion 21, the elastic member 4 is disposed in the mounting hole 212, one end of the elastic member 4 is connected with the bottom of the mounting hole 212, the other end of the elastic member is connected with the first magnetic member 211, and when the second housing portion 22 is folded relative to the first housing portion 21, the first magnetic member 211 compresses the elastic member 4 and magnetically attracts the third magnetic member 221. That is, the mounting hole 212 on the first housing portion 21 is convenient for mounting the elastic member 4, and the elastic member 4 is integrally connected with the first magnetic member 211, so that when the first housing portion 21 and the second housing portion 22 are folded relatively, the third magnetic member 221 and the first magnetic member 211 attract each other magnetically, the elastic member 4 protects the first magnetic member 211, and the elastic member 4 is distributed according to the actual situation and the calculation result under the required elastic limit of the height dimension of the first magnetic member 211 and the elastic member 4. For example, the heights of the first magnetic member 211 and the elastic member 4 are the same, the first magnetic member 211 moves in the direction of the second housing portion 22 after receiving the attractive force, the elastic member 4 is compressed until the elastic force and the attractive force of the elastic member 4 are balanced, and the magnetic attractive force of the first magnetic member 211 to the second magnetic member 31 is weakened, so that the movable housing 3 can move under the action of the magnetic attractive force of the third magnetic member 221 and the fourth magnetic member 32.

Alternatively, as shown in fig. 4, the second magnetic member 31 is disposed at an end corner of the movable housing 3 facing the first magnetic member 211, and the fourth magnetic member 32 is disposed at an end corner of the movable housing 3 facing the third magnetic member 221. That is, the second magnetic member 31 is close to the first magnetic member 211, and the second magnetic member 31 is located at one end angle of the movable housing 3, so that magnetic attraction is performed between the first magnetic member 211 and the second magnetic member 31, the fourth magnetic member 32 is close to the third magnetic member 221, and the fourth magnetic member 32 is located at the other end angle of the movable housing 3, so that magnetic attraction is performed between the third magnetic member 221 and the fourth magnetic member 32, and seamless switching between protecting the external screen when the folding screen is in a folded state and protecting the external screen when the folding screen is in a unfolded state is facilitated.

In particular, as shown in fig. 3, a first sliding groove 5 is formed in the first housing portion 21 and the second housing portion 22, and the movable housing 3 is slidably provided in the first sliding groove 5; the first housing portion 21 and the second housing portion 22 are further provided with a second slide groove 6, and the second magnetic member 31 and the fourth magnetic member 32 are slidably disposed in the second slide groove 6. It will be appreciated that the first sliding groove 5 is located in the first housing portion 21 and the second housing portion 22, and the movable housing 3 can slide in the first sliding groove 5, the second sliding groove 6 is located in the first housing portion 21 and the second housing portion 22, and the second magnetic member 31 and the fourth magnetic member 32 can slide in the second sliding groove 6, the thickness of the first sliding groove 5 is equal to or slightly greater than the thickness of the movable housing 3, the length of the first sliding groove 5 is equal to the whole length of the movable housing 3, and the width of the straight groove of the second sliding groove 6 is slightly greater than the width of the movable housing 3, so that smooth sliding between the movable housing 3 and the main housing 2 can be ensured, and seamless switching of the outer screen protection in the folded screen using and the unfolded screen state can be further ensured.

As shown in fig. 2 and 3, a fifth magnetic member 61 is disposed on one side of the second sliding groove 6, and when the second housing 22 is folded relative to the first housing 21, the movable housing 3 automatically opens the visible area under the action of the magnetic attraction force of the second magnetic member 31 and the fifth magnetic member 61. That is, the fifth magnetic member 61 is located at one side of the second sliding groove 6, when the second housing portion 22 is folded relative to the first housing portion 21, the movable housing 3 can automatically open the visible area through the magnetic attraction force between the fifth magnetic member 61 and the second magnetic member 31, so that the movable housing 3 can move from the first housing portion 21 to the second housing portion 22, and smooth sliding between the movable housing 3 and the main housing 2 is ensured.

In particular, as shown in fig. 2 and 3, the fifth magnetic members 61 are plural, and the plural fifth magnetic members 61 are disposed at intervals in the extending direction of the second sliding groove 6 and are located at least one side of the second sliding groove 6. It will be appreciated that a plurality of fifth magnetic members 61 are provided on both upper and lower sides of the second sliding groove 6, and the fifth magnetic members 61 on the same side are uniformly arranged in the horizontal direction, thereby further facilitating the sliding of the movable housing 3 between the main housings 2. For example, the fifth magnetic members 61 on the same side are four.

In addition, as shown in fig. 2 to 4, the movable housing 3 is further provided with a sliding member 33, the sliding member 33 is slidably disposed in the second sliding groove 6, and the sliding member 33 is not too large in size and can be in contact tangency with the first sliding groove 5, so that the movable housing 3 can slide between the main housings 2 conveniently. For example, the slider 33 may be provided according to the fit allowance of the movable housing 3 and the host object.

Specifically, as shown in fig. 4, the plurality of sliding members 33 are plural, and the plurality of sliding members 33 are located between the second magnetic member 31 and the fourth magnetic member 32 and are disposed at intervals on the movable housing 3. It is to be understood that the plurality of sliding members 33 are uniformly arranged in the horizontal direction on one side of the movable housing 3, so that the movable housing 3 can be further smoothly slid between the main housings 2, for example, four sliding members 33.

The working principle of the foldable mobile phone case 1 is described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 3 and 6, in the unfolded state of the folding screen mobile phone, the second magnetic member 31 is attracted by the first magnetic member 211 on the first main casing 2, and the movable casing 3 slides onto the first casing portion 21, so that the visible area is automatically blocked, and the mobile phone external screen is protected.

In the folding process, the first magnetic piece 211 on the first main casing 2 corresponds to the third magnetic piece 221 on the second main casing 2, the magnetic poles of the first magnetic piece 211 and the third magnetic piece 221 are opposite, so that the first magnetic piece 211 can attract each other, the first magnetic piece 211 moves towards the second casing part 22 after receiving the attractive force, the elastic piece 4 is compressed until the elastic force and the attractive force of the elastic piece 4 are balanced, at the moment, the second magnetic piece 31 loses the attraction effect of the first magnetic piece 211, the magnetic poles of the second magnetic piece 31 and the fourth magnetic piece 32 are opposite to the magnetic pole of the fifth magnetic piece 61, and the first magnetic piece 211 and the third magnetic piece 221 quickly move from the first casing part 21 to the second casing part 22 under the attraction effect of the fifth magnetic piece 61, and finally are attracted by the third magnetic piece 221 to expose the visible area.

When the folding screen mobile phone is unfolded again, the first housing part 21 is separated from the second housing part 22, the first magnetic element 211 returns to the original height, and the second magnetic element 31 is attracted again, and the folding screen mobile phone slides towards the first housing part 21 rapidly under the auxiliary attraction effect of the fifth magnetic element 61, so that the visible area is automatically covered.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

In the description of the utility model, a "first feature" or "second feature" may include one or more of such features. In the description of the present utility model, "plurality" means two or more. In the description of the utility model, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other by another feature therebetween. In the description of the utility model, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means 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, schematic representations of the above terms do not necessarily refer to the same embodiments or examples.

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

Claims

1. A foldable mobile phone case, applied to a foldable mobile phone, comprising:

a main housing (2), the main housing (2) comprising: a first shell part (21) and a second shell part (22), wherein the second shell part (22) is connected to one side of the first shell part (21) in a foldable way, the first shell part (21) corresponds to an outer screen of the foldable mobile phone and is provided with a visible area, and the second shell part (22) corresponds to a battery cover of the foldable mobile phone;

the movable shell (3) is movably arranged in the main shell (2) so as to selectively shade and open the visible area.

2. A foldable mobile phone case according to claim 1, characterized in that a first magnetic element (211) is arranged on the side of the first housing part (21) remote from the second housing part (22), a second magnetic element (31) is arranged on the movable housing (3), and when the second housing part (22) is unfolded relative to the first housing part (21), the movable housing (3) automatically shields the visible area under the action of the magnetic attraction force of the first magnetic element (211) and the second magnetic element (31).

3. A foldable mobile phone case according to claim 2, characterized in that a third magnetic element (221) is arranged on the side of the second housing part (22) away from the first housing part (21), a fourth magnetic element (32) is arranged on the movable housing (3), when the second housing part (22) is folded relative to the first housing part (21), the second housing part (22) approaches the first housing part (21) under the action of the magnetic attraction forces of the third magnetic element (221) and the first magnetic element (211), and the movable housing (3) automatically opens the visible area under the action of the magnetic attraction forces of the third magnetic element (221) and the fourth magnetic element (32).

4. A foldable mobile phone case as in claim 3, further comprising: elastic component (4), be provided with mounting hole (212) on first casing portion (21), elastic component (4) set up in mounting hole (212), the one end of elastic component (4) with the bottom of mounting hole (212) is connected and the other end with first magnetic part (211) are connected second casing portion (22) are relative when first casing portion (21) is folding, first magnetic part (211) compression elastic component (4) and with third magnetic part (221) magnetism are inhaled mutually.

5. A foldable mobile phone case according to claim 3, characterized in that the second magnetic element (31) is arranged at an end corner of the movable case (3) facing one side of the first magnetic element (211) and at one side, and the fourth magnetic element (32) is arranged at an end corner of the movable case (3) facing the other side of the third magnetic element (221) and at the other side.

6. A foldable mobile phone case according to claim 3, characterized in that the first housing part (21) and the second housing part (22) have a first sliding groove (5) formed therein, the movable housing (3) being slidably arranged in the first sliding groove (5);

the first shell part (21) and the second shell part (22) are also provided with a second sliding groove (6), and the second magnetic piece (31) and the fourth magnetic piece (32) are slidably arranged in the second sliding groove (6).

7. A foldable mobile phone case according to claim 6, characterized in that a fifth magnetic element (61) is provided on one side of the second sliding channel (6), and that the movable housing (3) automatically opens the visible area under the magnetic attraction of the second magnetic element (31) and the fifth magnetic element (61) when the second housing part (22) is folded with respect to the first housing part (21).

8. The foldable mobile phone case according to claim 7, wherein the fifth magnetic members (61) are plural, and the plural fifth magnetic members (61) are disposed at intervals in the extending direction of the second sliding groove (6) and are located on at least one side of the second sliding groove (6).

9. A foldable mobile phone case according to claim 6, characterized in that the movable case (3) is further provided with a slider (33), the slider (33) being slidably arranged in the second sliding groove (6).

10. A foldable mobile phone case according to claim 9, characterized in that said sliding elements (33) are a plurality, a plurality of said sliding elements (33) being located between said second magnetic element (31) and said fourth magnetic element (32) and being spaced apart on said mobile case (3).