CN220627327U - Folding screen assembly and electronic equipment - Google Patents

Abstract

The utility model discloses a folding screen assembly and electronic equipment, wherein the folding screen assembly comprises a display screen, a first magnetic attraction piece and a second magnetic attraction piece, the display screen comprises a first folding part and a second folding part, the first folding part can rotate between an unfolding position and a folding position relative to the second folding part, a first avoiding groove is formed in the first folding part, the first avoiding groove is formed in one side, away from the second folding part, of the first folding part, the first magnetic attraction piece is arranged on one side, away from the second folding part, of the first folding part, at least part of the first magnetic attraction piece is matched in the first avoiding groove, and the second magnetic attraction piece is arranged on one side, away from the first folding part, of the second folding part and is connected with the magnetic attraction piece. The folding screen assembly provided by the utility model has the advantage of high folding reliability of the display screen.

Description

Folding screen assembly and electronic equipment

Technical Field

The utility model relates to the technical field of electronic equipment, in particular to a folding screen assembly and electronic equipment.

Background

Current folding screen devices, when in the folded position, require additional structure to ensure that the folding screen device remains in the folded position in order to resist the tension of the display screen itself. In the related art, the tension of the display screen is usually counteracted by adopting a magnetic attraction mode, however, when the magnetic attraction pieces on the folding screen device are attracted to each other, the magnetic attraction force is smaller due to the larger distance between the magnetic attraction pieces, and the defect of poor folding reliability of the folding screen device still exists.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems in the related art to some extent.

To this end, an embodiment of the present utility model proposes a folding screen assembly having an advantage of high folding reliability of a display screen.

The embodiment of the utility model also provides electronic equipment.

The folding screen assembly comprises a display screen, a first magnetic attraction piece and a second magnetic attraction piece, wherein the display screen comprises a first folding part and a second folding part, the first folding part can rotate between an unfolding position and a folding position relative to the second folding part, a first avoiding groove is formed in the first folding part, and in the folding position, the first avoiding groove is located on one side, away from the second folding part, of the first folding part; in the folding position, the first magnetism inhale the piece set up in first folding portion deviates from one side of second folding portion, the first magnetism inhale the piece at least partially to cooperate first dodge the inslot, the second magnetism inhale the piece set up in second folding portion deviate from one side of first folding portion and with first magnetism inhale the piece magnetism inhale and link to each other.

According to the folding screen assembly provided by the embodiment of the utility model, at least part of the first magnetic attraction piece is matched in the first avoidance groove, so that the first magnetic attraction piece is more adjacent to the second folding part when the first folding part is positioned at the folding position, and further is more adjacent to the second magnetic attraction piece positioned on one side of the second folding part away from the first folding part. Taking the example that the display screen only has first folding portion and second folding portion, when first folding portion is located the folding position, the distance between first magnetism piece and the second magnetism piece of inhaling is less than the sum of the thickness of first folding portion and second folding portion, and is less than the distance between two magnetism pieces in the correlation technique promptly, and from this the attraction force between first magnetism piece and the second magnetism piece of inhaling is bigger, and then better offset the tension of display screen, and the folding reliability of display screen is higher.

In some embodiments, a second avoidance groove is formed on the second folded portion, and at least part of the second magnetic attraction piece is matched in the second avoidance groove.

In some embodiments, the first folding portion includes a first display layer and a first nonfunctional layer, the second folding portion includes a second display layer and a second nonfunctional layer in the folded position, the first nonfunctional layer is located on a side of the first display layer facing away from the second display layer, the second nonfunctional layer is located on a side of the second display layer facing away from the first display layer, the first avoidance groove is disposed on a side of the first nonfunctional layer facing away from the first display layer, and the second avoidance groove is disposed on a side of the second nonfunctional layer facing away from the second display layer.

In some embodiments, the first relief groove extends through the first nonfunctional layer in a thickness direction of the first nonfunctional layer, and the second relief groove extends through the second nonfunctional layer in a thickness direction of the second nonfunctional layer.

In some embodiments, the first nonfunctional layer and the second nonfunctional layer are integrally formed and include at least one of a shielding layer, a buffer layer, and a support layer.

In some embodiments, the first and second magnetic attraction members are permanent magnets or electromagnets.

In some embodiments, the first magnetic attraction pieces are multiple, at least part of the first magnetic attraction pieces are matched in the first avoiding groove, and the second magnetic attraction pieces are multiple and correspond to the first magnetic attraction pieces one by one.

In some embodiments, the plurality of first magnetic attraction pieces are distributed in a halbach array, and the plurality of second magnetic attraction pieces are distributed in a halbach array.

In some embodiments, the folding screen assembly further comprises a first magnetism isolating sheet connected to a side of the first magnetic attraction member facing away from the first fold;

and/or, the folding screen assembly further comprises a second magnetism isolating sheet, and the second magnetism isolating sheet is connected with one side of the second magnetism absorbing piece, which is away from the second folding part;

and/or, the folding screen assembly further comprises a third magnetism isolating sheet, the first folding part further has an intermediate position between the unfolding position and the folding position, and when the first folding part is located at the intermediate position, the third magnetism isolating sheet is located between the first magnetism absorbing member and the second magnetism absorbing member.

In some embodiments, the folding screen assembly further includes a first magnetic sheet fitted in the first escape groove and connected to a side of the first magnetic attraction member facing the first folding portion;

and/or, the folding screen assembly further comprises a second magnetic sheet, and the second magnetic sheet is matched in the second avoidance groove and is connected with one side, facing the second folding part, of the second magnetic attraction piece.

An electronic device according to an embodiment of the utility model comprises a folding screen assembly as described in any of the embodiments above.

Technical advantages of the electronic device according to the embodiment of the present utility model are the same as those of the folding screen assembly of the above embodiment, and will not be described here again.

In some embodiments, the electronic device further comprises a center frame, at least one of the first magnetic attraction and the second magnetic attraction being mounted to the center frame.

Drawings

Fig. 1 is a schematic view of a folding screen assembly in a folded position according to an embodiment of the utility model.

Fig. 2 is another schematic view of a folding screen assembly in a folded position according to an embodiment of the utility model.

Fig. 3 is yet another schematic view of a folding screen assembly in a folded position according to an embodiment of the utility model.

Fig. 4 is a further schematic view of a folding screen assembly in a folded position according to an embodiment of the utility model.

Reference numerals:

1. a display screen; 11. a first display layer; 12. a first nonfunctional layer; 121. a first avoidance groove; 13. a second display layer; 14. a second nonfunctional layer; 141. a second avoidance groove; 2. a first magnetic attraction member; 3. a second magnetic attraction member; 4. a first magnetic sheet; 5. a second magnetic sheet; 6. a first magnetism isolating sheet; 7. and a second magnetism isolating sheet.

Detailed Description

Reference will now be made in detail to embodiments of the present utility model, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

In the related art, two magnetic attraction pieces for counteracting the tension of the display screen in the electronic equipment are all installed in the middle frame, taking the display screen with two folding parts as an example, the two magnetic attraction pieces are in one-to-one correspondence with the two folding parts, the magnetic attraction pieces and the folding parts are arranged in the thickness direction of the folding parts, when the display screen is in a folding position, the distance between the two magnetic attraction pieces is greater than twice the thickness of the folding parts, at the moment, under the condition that the size of the magnetic attraction pieces is limited, the attraction force between the two magnetic attraction pieces is smaller, and the display screen has the defect of poor folding reliability.

To address the above-described deficiencies, a folding screen assembly in accordance with an embodiment of the present utility model is described below in connection with fig. 1-4.

The folding screen assembly according to the embodiment of the utility model comprises a display screen 1, a first magnetic attraction member 2 and a second magnetic attraction member 3. The display screen 1 comprises a first fold and a second fold, the first fold being rotatable relative to the second fold between an unfolded position and a folded position. The first folding portion is provided with a first avoidance groove 121, and in the folding position, the first avoidance groove 121 is located at one side of the first folding portion, which is away from the second folding portion. In the folded position, the first magnetic attraction piece 2 is arranged on one side of the first folded portion, which is away from the second folded portion, and at least part of the first magnetic attraction piece 2 is matched in the first avoidance groove 121. The second magnetic attraction piece 3 is arranged on one side of the second folding part, which is away from the first folding part, and is connected with the first magnetic attraction piece 2 in a magnetic attraction way.

According to the folding screen assembly provided by the embodiment of the utility model, at least part of the first magnetic attraction piece 2 is matched in the first avoidance groove 121, so that the first magnetic attraction piece 2 is more adjacent to the second folding part when the first folding part is positioned at the folding position, and further is more adjacent to the second magnetic attraction piece 3 positioned on one side of the second folding part away from the first folding part. Taking the example that the display screen 1 only has the first folding portion and the second folding portion, when the first folding portion is located at the folding position, the distance between the first magnetic attraction piece 2 and the second magnetic attraction piece 3 is smaller than the sum of the thicknesses of the first folding portion and the second folding portion, namely, the distance between the first magnetic attraction piece 2 and the second magnetic attraction piece 3 is smaller than that in the related art, so that the attraction force between the first magnetic attraction piece 2 and the second magnetic attraction piece 3 is larger, the tension of the display screen 1 is better counteracted, and the folding reliability of the display screen 1 is higher.

It should be noted that, the display screen 1 may only have a first folded portion and a second folded portion, at this time, the first end of the first folded portion and the first end of the second folded portion are connected, the first magnetic attraction member 2 and the second magnetic attraction member 3 are respectively adjacent to the second end of the first folded portion and the second end of the second folded portion, and when the first folded portion is located at the folded position, the outer side surface of the first folded portion is in contact with the outer side surface of the second folded portion. Alternatively, the display screen 1 may further include a greater number of folded portions, for example, a third folded portion connecting the first folded portion and the second folded portion is provided between the first folded portion and the second folded portion, and when the display screen 1 is located at the folded position, two side surfaces of the third folded portion are respectively in contact with an inner side surface of the first folded portion and an inner side surface of the second folded portion.

In some embodiments, as shown in fig. 1-4, a second avoidance groove 141 is provided on the second folded portion, and at least part of the second magnetic attraction member 3 is fitted in the second avoidance groove 141.

At this time, when the first folding portion is located at the folding position, the distance between the first magnetic attraction member 2 and the second magnetic attraction member 3 is further reduced, and thereby the magnetic attraction force therebetween is greater, further ensuring the folding reliability of the display screen 1.

Specifically, when the first folded portion is located at the folded position, the depth directions of the first escape groove 121 and the second escape groove 141 are identical, and the projection of the first escape groove 121 and the projection of the second escape groove 141 overlap on the projection plane perpendicular to the depth direction of the first escape groove 121.

In some embodiments, as shown in fig. 1-4, the first fold includes a first display layer 11 and a first nonfunctional layer 12, and the second fold includes a second display layer 13 and a second nonfunctional layer 14. In the folded position, the first non-functional layer 12 is located on the side of the first display layer 11 facing away from the second display layer 13, and the second non-functional layer 14 is located on the side of the second display layer 13 facing away from the first display layer 11. The first avoidance groove 121 is disposed on a side of the first non-functional layer 12 away from the first display layer 11, and the second avoidance groove 141 is disposed on a side of the second non-functional layer 14 away from the second display layer 13.

The first display layer 11 and the second display layer 13 are display units used for displaying in the first folding part and the second folding part respectively, and the first avoidance groove 121 and the second avoidance groove 141 are respectively arranged on the first nonfunctional layer 12 and the second nonfunctional layer 14, so that the display functions of the first folding part and the second folding part are not influenced while the distance between the first magnetic attraction piece 2 and the second magnetic attraction piece 3 is shortened, and the large-screen display function of the electronic equipment is ensured.

Specifically, the first nonfunctional layer 12 and the second nonfunctional layer 14 are respectively located at one side of the first display layer 11 and the second display layer 13 facing the middle frame, and when the side of the first nonfunctional layer 12 and the second nonfunctional layer 14 facing away from the corresponding first display layer 11 and second display layer 13 is processed to avoid grooves, the overall structure of the first display layer 11 and the second display layer 13 is not affected.

In some embodiments, the first relief groove 121 penetrates the first nonfunctional layer 12 in the thickness direction of the first nonfunctional layer 12, and the second relief groove 141 penetrates the second nonfunctional layer 14 in the thickness direction of the second nonfunctional layer 14.

Thus, on the basis of not affecting the display functions of the first and second folded portions, the depths of the first and second avoidance grooves 121 and 141 may be designed to be larger, and thus the first and second magnetic attraction pieces 2 and 3 may be more adjacent to the respective first and second display layers 11 and 13, so that the distance between the first and second magnetic attraction pieces 2 and 3 is shorter and the magnetic attraction force is larger when the first folded portion is located at the folded position.

In some embodiments, the first nonfunctional layer 12 and the second nonfunctional layer 14 are integrally formed and include at least one of a shielding layer, a buffer layer, and a support layer. That is, the first and second avoidance grooves 121 and 141 may be formed on at least one of the shielding layer, the buffer layer, and the support layer to effectively achieve the effect that the first and second magnetic members 2 and 3 are adjacent to the first and second display layers 11 and 13, respectively.

Specifically, the first display layer 11 and the second display layer 13 are integrally formed, that is, the display screen 1 is a flexible screen, and the joint of the first display layer 11 and the second display layer 13 can be bent, and the display function can be realized as well. The first avoidance groove 121 and the second avoidance groove 141 preferably penetrate through the shielding layer, the buffer layer, and the support layer, so that at least portions of the first magnetic attraction member 2 and the second magnetic attraction member 3 are respectively engaged with the first avoidance groove 121 and the second avoidance groove 141 to be more adjacent to the display layer. Meanwhile, the shielding layer may be a flexible metal, such as a flexible copper foil. The buffer layer may be foam.

In some embodiments, the first magnet 2 and the second magnet 3 are permanent magnets or electromagnets.

If the first magnetic attraction piece 2 and the second magnetic attraction piece 3 can be permanent magnets, that is, the first magnetic attraction piece 2 and the second magnetic attraction piece 3 have magnetism when the first folding part is in the unfolding position and the folding position, and when the display screen 1 is in the folding position, the attraction between the first magnetic attraction piece 2 and the second magnetic attraction piece 3 is stable and reliable, and is not influenced by other electronic elements of the electronic equipment, and the folding reliability of the display screen 1 is high. At this time, as shown in fig. 1 to 3, the polarity of the end of the first magnetic attraction member 2 adjacent to the first display layer 11 is opposite to the polarity of the end of the second magnetic attraction member 3 adjacent to the second display layer 13.

The first magnetic attraction piece 2 and the second magnetic attraction piece 3 can also be electromagnets. At this time, the first magnetic attraction piece 2 and the second magnetic attraction piece 3 are electrically connected with the controller of the electronic device, and when the first folding part is at the unfolding position, the first magnetic attraction piece 2 and the second magnetic attraction piece 3 lose electricity and have no magnetism, so that the external magnetic metal is effectively prevented from being attracted on the outer surfaces of the first display layer 11 and the second display layer 13 by the first magnetic attraction piece 2 and the second magnetic attraction piece 3, and the appearance of the display screen 1 is ensured to be clean and tidy. When the first folding part is positioned at the folding position, the controller can control the first magnetic attraction piece 2 and the second magnetic attraction piece 3 to be electrified, so that the first magnetic attraction piece 2 and the second magnetic attraction piece are ensured to be connected with each other, and at the moment, the outer surfaces of the first display layer 11 and the second display layer 13 are folded in half and are in fit contact, so that the external magnetic metal is prevented from being adsorbed on the outer surface of the display screen 1, the folding reliability of the display screen 1 is ensured, and meanwhile, the appearance of the display screen 1 is ensured to be clean and tidy.

In some embodiments, the first magnetic attraction pieces 2 are plural, at least part of the first magnetic attraction pieces 2 are matched in the first avoiding groove 121, and the second magnetic attraction pieces 3 are plural and correspond to the first magnetic attraction pieces 2 one by one.

That is, by increasing the number of the first and second magnetic attraction pieces 2 and 3, the total attraction force between the first and second folding portions can be made larger when the first folding portion is located at the folding position, as compared with the related art, thereby further ensuring the folding reliability of the display screen 1.

Specifically, the plurality of first magnetic attraction pieces 2 are discretely arranged in the extending direction of the first nonfunctional layer 12, and the plurality of second magnetic attraction pieces 3 are discretely arranged in the extending direction of the second nonfunctional layer 14.

In some embodiments, as shown in fig. 4, the plurality of first magnetic attraction pieces 2 are distributed in a halbach array, and the plurality of second magnetic attraction pieces 3 are distributed in a halbach array.

At this time, on the basis of a fixed number of magnetic attraction pieces, the combination of the plurality of first magnetic attraction pieces 2 can generate a relatively strongest magnetic field at one side adjacent to the first display layer 11, and the combination of the plurality of second magnetic attraction pieces 3 can also generate a relatively strongest magnetic field at one side adjacent to the second display layer 13, so that a larger attraction force is generated between the two combinations when the first folding portion is at the folding position, and the folding reliability of the display screen 1 is effectively ensured.

Specifically, as shown in fig. 4, the directions indicated by the arrows in the first magnetic attraction member 2 and the second magnetic attraction member 3 refer to the directions in which the S poles face the N poles.

In some embodiments, as shown in fig. 3, the folding screen assembly further comprises a first magnetism isolating sheet 6, the first magnetism isolating sheet 6 being connected to a side of the first magnetism absorbing member 2 facing away from the first folding portion. And/or the folding screen assembly further comprises a second magnetism isolating sheet 7, and the second magnetism isolating sheet 7 is connected with one side of the second magnetism absorbing member 3, which is away from the second folding portion.

Taking the first magnetic attraction piece 2 and the second magnetic attraction piece 3 as permanent magnets for example, the first magnetism isolating sheet 6 can weaken the magnetic field of the first magnetic attraction piece 2 at the side far away from the first display layer 11, and increase the magnetic field at the side close to the first display layer 11. Similarly, the second magnetism isolating sheet 7 can weaken the magnetic field of the second magnetism absorbing member 3 at the side far away from the second display layer 13, and increase the magnetic field at the side close to the second display layer 13, so that the effect of increasing the absorbing force of the display screen 1 at the folding position can be achieved, and the folding reliability of the display screen 1 is effectively ensured.

Specifically, the folding screen assembly may have the first magnetic separator 6 and the second magnetic separator 7 at the same time, the first magnetic separator 6 and the second magnetic separator 7 may be silicon steel sheets, the first magnetic separator 6 may be bonded to a side of the first magnetic attraction member 2 away from the first display layer 11, and the second magnetic separator 7 may be bonded to a side of the second magnetic attraction member 3 away from the second display layer 13.

In some embodiments, the folding screen assembly further comprises a third magnetism isolating sheet, the first fold further having an intermediate position between the unfolded position and the folded position, the third magnetism isolating sheet being located between the first magnetism absorbing member 2 and the second magnetism absorbing member 3 when the first fold is in the intermediate position.

Similarly, when the first folding part is located at the middle position, the third magnetism isolating sheet can weaken the magnetic field between the first magnetic attraction piece 2 and the second magnetic attraction piece 3, so that attraction force between the first magnetic attraction piece 2 and the second magnetic attraction piece is reduced, and further, the first folding part is effectively prevented from being switched to the folding position by mistake from the middle position, the holding reliability of the first folding part at the middle position is higher, and the functionality of the display screen 1 is stronger.

Specifically, when the first folding portion is located at the unfolding position, an angle between the outer side face of the first folding portion and the outer side face of the second folding portion is 180 °, when the first folding portion is located at the folding position, an angle between the outer side face of the first folding portion and the outer side face of the second folding portion is 0 °, and when the first folding portion is located at the intermediate position, an angle between the outer side face of the first folding portion and the outer side face of the second folding portion is between 0 ° and 180 °, and is not limited to a certain angle.

In some embodiments, as shown in fig. 2, the folding screen assembly further includes a first magnetic sheet 4, and the first magnetic sheet 4 is fitted in the first avoidance groove 121 and connected to a side of the first magnetic attraction member 2 facing the first folding portion. And/or, the folding screen assembly further comprises a second magnetic sheet 5, and the second magnetic sheet 5 is matched in the second avoiding groove 141 and is connected with one side of the second magnetic attraction piece 3, which faces the second folding part.

When the first folding part is positioned at the folding position, on the basis of a certain distance between the first magnetic attraction piece 2 and the second magnetic attraction piece 3, the magnetic attraction generated when the first magnetic attraction piece 4 and/or the second magnetic attraction piece 5 are in magnetic attraction with air, and the magnetic attraction effect can be realized, so that the attraction force between the first magnetic attraction piece 2 and the second magnetic attraction piece 3 is effectively increased, and the folding reliability of the display screen 1 is further ensured.

Specifically, the display screen 1 may have both the first magnetic sheet 4 and the second magnetic sheet 5, both the first magnetic sheet 4 and the second magnetic sheet 5 being made of magnetic metal, the first magnetic sheet 4 may be bonded to a side of the first magnetic sheet 2 adjacent to the first display layer 11, and the second magnetic sheet 5 may be bonded to a side of the second magnetic sheet 3 adjacent to the second display layer 13. Alternatively, when the first magnetic attraction member 2 and the second magnetic attraction member 3 are permanent magnets, the first magnetic attraction member 4 may be directly fixed to a side of the first magnetic attraction member 2 adjacent to the first display layer 11 under the magnetic attraction of the first magnetic attraction member 2, and the second magnetic attraction member 5 may be directly fixed to a side of the second magnetic attraction member 3 adjacent to the second display layer 13 under the magnetic attraction of the second magnetic attraction member 3.

An electronic device according to an embodiment of the utility model comprises a folding screen assembly according to any of the embodiments described above.

Technical advantages of the electronic device according to the embodiment of the present utility model are the same as those of the folding screen assembly of the above embodiment, and will not be described here again.

In some embodiments, the electronic device further comprises a middle frame to which at least one of the first magnetic attraction member 2 and the second magnetic attraction member 3 is mounted.

At this time, the fixing reliability of at least one of the first magnetic attraction piece 2 and the second magnetic attraction piece 3 on the electronic device is high, so that the influence of the direct contact between the at least one of the first magnetic attraction piece 2 and the second magnetic attraction piece 3 and the display screen 1 on the display function of the display screen 1 is effectively avoided.

Specifically, the first magnetic attraction member 2 and the second magnetic attraction member 3 may each be mounted on the middle frame, or the first magnetic attraction member 2 is mounted on the first folded portion, or the second magnetic attraction member 3 is mounted on the second folded portion.

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.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

For purposes of this disclosure, the terms "one embodiment," "some embodiments," "example," "a particular example," or "some examples," etc., 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, schematic representations of the above terms are not necessarily directed 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. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While the above embodiments have been shown and described, it should be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives, and variations of the above embodiments may be made by those of ordinary skill in the art without departing from the scope of the utility model.

Claims (12)

1. A folding screen assembly, comprising:

the display screen comprises a first folding part and a second folding part, the first folding part can rotate between an unfolding position and a folding position relative to the second folding part, a first avoiding groove is formed in the first folding part, and the first avoiding groove is located at one side, away from the second folding part, of the first folding part in the folding position; and

the first magnetism is inhaled a piece and second magnetism and is inhaled a piece folding position, first magnetism inhale a piece set up in first folding portion deviates from one side of second folding portion, first magnetism is inhaled a piece at least partly to cooperate first dodge inslot, second magnetism inhale a piece set up in second folding portion deviate from one side of first folding portion and with first magnetism inhale a magnetism inhale link to each other.

2. The folding screen assembly of claim 1, wherein the second fold is provided with a second relief groove, and at least a portion of the second magnetic attraction member is fitted within the second relief groove.

3. The folding screen assembly of claim 2, wherein the first fold comprises a first display layer and a first nonfunctional layer, the second fold comprises a second display layer and a second nonfunctional layer, in the folded position, the first nonfunctional layer is located on a side of the first display layer facing away from the second display layer, the second nonfunctional layer is located on a side of the second display layer facing away from the first display layer, the first relief groove is located on a side of the first nonfunctional layer facing away from the first display layer, and the second relief groove is located on a side of the second nonfunctional layer facing away from the second display layer.

4. A folding screen assembly as claimed in claim 3, wherein the first relief groove extends through the first non-functional layer in a thickness direction of the first non-functional layer, and the second relief groove extends through the second non-functional layer in a thickness direction of the second non-functional layer.

5. A folding screen assembly as recited in claim 3, wherein said first nonfunctional layer and said second nonfunctional layer are integrally formed and include at least one of a shielding layer, a cushioning layer and a support layer.

6. A folding screen assembly according to any of claims 1 to 5, wherein the first and second magnetic attraction members are permanent magnets or electromagnets.

7. The folding screen assembly of any of claims 1-5, wherein the first magnetic attraction members are plural, at least a portion of the plural first magnetic attraction members are each fitted in the first avoidance groove, and the second magnetic attraction members are plural and are in one-to-one correspondence with the first magnetic attraction members.

8. The folding screen assembly of claim 7, wherein a plurality of the first magnetic attraction members are distributed in a halbach array and a plurality of the second magnetic attraction members are distributed in a halbach array.

9. The folding screen assembly of any one of claims 1-5, further comprising a first magnetic separator sheet connected to a side of the first magnetic attraction member facing away from the first fold;

and/or, the folding screen assembly further comprises a second magnetism isolating sheet, and the second magnetism isolating sheet is connected with one side of the second magnetism absorbing piece, which is away from the second folding part;

and/or, the folding screen assembly further comprises a third magnetism isolating sheet, the first folding part further has an intermediate position between the unfolding position and the folding position, and when the first folding part is located at the intermediate position, the third magnetism isolating sheet is located between the first magnetism absorbing member and the second magnetism absorbing member.

10. The folding screen assembly of any one of claims 2-5, further comprising a first magnetic piece that fits within the first relief groove and is connected to a side of the first magnetic piece facing the first fold;

and/or, the folding screen assembly further comprises a second magnetic sheet, and the second magnetic sheet is matched in the second avoidance groove and is connected with one side, facing the second folding part, of the second magnetic attraction piece.

11. An electronic device comprising a folding screen assembly as claimed in any one of claims 1 to 10.

12. The electronic device of claim 11, further comprising a center frame, at least one of the first and second magnetic attraction pieces being mounted to the center frame.