WO2018137395A1

WO2018137395A1 - Housing assembly, display device and mobile terminal

Info

Publication number: WO2018137395A1
Application number: PCT/CN2017/112398
Authority: WO
Inventors: 林煜桂
Original assignee: 广东欧珀移动通信有限公司
Priority date: 2017-01-26
Filing date: 2017-11-22
Publication date: 2018-08-02
Also published as: CN206575463U

Abstract

Disclosed is a mobile terminal, comprising a housing assembly. The housing assembly comprises: a first housing, a second housing connected to the first housing, and a connection module connected between the first housing and the second housing. The first housing comprises a first front housing and a first rear housing covered with the first front housing, and a first receiving cavity is formed between the first front housing and the first rear housing; the first receiving cavity is used for partly receiving an electronic assembly; and the first rear housing is provided with a boss. The second housing comprises a second front housing and a second rear housing covered with the second front housing, and a second receiving cavity is formed between the second front housing and the second rear housing; the second receiving cavity is used for partly receiving the electronic assembly; and the second rear housing is provided with a groove. The first housing and the second housing can be overturned, relative to one another, by the connection module to be in an overlapped state, and when the first housing and the second housing are overturned, relative to one another, by the connection module to be in the overlapped state, the boss and the groove cooperate with each other, such that the first housing and the second housing can be completely overlapped together, thus improving the user experience.

Description

Housing assembly, display device and mobile terminal

Technical field

The present application relates to the field of electronic devices, and in particular, to a housing assembly, a display device, and a mobile terminal.

Background technique

In the current foldable mobile phone, the mobile phone's display screen is folded in half to realize miniaturization of the mobile phone, and the user is convenient to carry the mobile phone. Under normal circumstances, the outer casing of the folding mobile phone has an uneven structure, which causes the folded mobile phone to not completely overlap, which reduces the user experience. The related art foldable device has drawbacks and needs improvement.

Application content

An embodiment of the present application provides a mobile terminal, including a housing assembly, the housing assembly including: a first housing, a second housing connected to the first housing, and a first housing And a connection module between the second housings. The first housing includes a first front housing and a first rear housing that is in contact with the first front housing, and a first receiving cavity is formed between the first front housing and the first rear housing; The first receiving cavity is configured to partially receive the electronic component; the first rear case is provided with a boss. The second casing includes a second front casing and a second rear casing that is covered with the second front casing, and a second receiving cavity is formed between the second front casing and the second rear casing; The second receiving cavity is configured to partially receive the electronic component; the second rear casing is provided with a groove. The first housing and the second housing can be flipped to each other by the connecting module, and the first housing and the second housing are mutually inverted by the connecting module to When the shape is superposed, the boss and the groove cooperate with each other.

Wherein, in some embodiments, the depth of the groove is greater than or equal to the height of the boss.

Wherein, in some embodiments, the first front case includes a first front surface disposed opposite to the first rear case, the first front surface has a first frame structure and a first recess structure, the first Depression The structure is recessed relative to the first bezel structure.

Wherein, in some embodiments, the second front case includes a second front surface disposed opposite to the second rear case, the second front surface has a second frame structure and a second recess structure, the second The recessed structure is recessed relative to the second bezel structure.

In some embodiments, the first frame structure is disposed around the first recess structure, the first recess structure forms a first installation space, and the second frame structure is disposed around the second recess structure. The second recess structure forms a second installation space, and the mobile terminal further includes a flexible display screen, and the flexible display screen is installed in the first installation space and the second installation space.

In some embodiments, the connection module includes a flexible board, and the flexible board is respectively connected to the first housing and the second housing, the first housing and the first The two housings can be flipped over to each other by bending the flexible sheets.

In some embodiments, the connection module further includes a connector, the connector is respectively connected to the first housing and the second housing, and the connector is capable of being in the first shell The flexible plate member is abutted when the body overlaps with the second housing.

In some embodiments, the connection module further includes a limiting member, the limiting member includes a first end and a second end connected to the first end, and the first end is connected to the flexible board The second end is connected to the connecting member, and the second end is for restricting the connecting member from being offset from the flexible plate member toward the first housing or the second housing.

In some embodiments, the connection module includes a connecting rod, and one end of the connecting rod is slidably coupled to the first housing and is rotatable relative to the first housing, and the other end of the connecting rod is rotatably connected The second housing; when the link slides relative to the first housing, the second housing is slid relative to the first housing, the connecting rod is opposite to the first housing and the When the second housing rotates, the first housing is flush with the second housing.

Wherein, in some embodiments, the boss is part of a camera module.

Wherein, in some embodiments, the boss is an end of the imaging lens.

Wherein, in some embodiments, the boss is an end of the flash.

In some embodiments, the electronic component includes a first electronic module, a second electronic module, and a flexible circuit board. The first electronic module is disposed in the first receiving cavity, and the second The electronic module is disposed in the second receiving cavity, and the flexible circuit board is electrically connected to the first electronic module and the second electronic module, respectively.

In some embodiments, the first electronic module includes a main board and a central processing unit, a memory, an antenna, a camera, and a handset.

In some embodiments, the second electronic module includes a battery, a connector, and a fingerprint module.

The embodiment of the present application further provides a mobile terminal, including a first housing, a second housing connected to the first housing, and a connection between the first housing and the second housing. Connect the module. The first housing includes a first front housing and a first rear housing that is in contact with the first front housing, and a first receiving cavity is formed between the first front housing and the first rear housing; The first receiving cavity is configured to partially receive the electronic component; the first rear case is provided with a boss. The second casing includes a second front casing and a second rear casing that is covered with the second front casing, and a second receiving cavity is formed between the second front casing and the second rear casing; The second receiving cavity is configured to partially receive the electronic component; the second rear casing is provided with a groove. The first housing and the second housing can be flipped to each other by the connecting module, and the first housing and the second housing are mutually inverted by the connecting module to When the shape is superposed, the boss and the groove cooperate with each other. The mobile terminal further includes a flexible display screen mounted to the first front case and the second front case; when the first case and the second case pass the connection die The flexible display screen can be bent when the sets are flipped to each other.

Wherein, in some embodiments, the first front case includes a first front surface disposed opposite to the first rear case; and the second front case includes a second front side opposite to the second rear case Front; the flexible screen is mounted to the first front face and the second front face.

Wherein, in some embodiments, the boss is part of a camera module.

Wherein, in some embodiments, the boss is an end of the imaging lens.

Wherein, in some embodiments, the boss is an end of the flash.

The embodiment of the present application further provides a mobile terminal, including: a first housing connected to the first shell a second housing of the body, and a connection module connected between the first housing and the second housing; the first housing includes a first back surface, and the first back surface is provided with a boss The second housing includes a second back surface, and the second back surface is provided with a groove. The mobile terminal also includes a flexible display screen mounted to the first housing and the second housing. The first housing and the second housing can be flipped to each other by the connecting module, and the first housing and the second housing are mutually inverted by the connecting module to When the shape is superimposed, the first back surface is in contact with the second back surface, the boss and the groove cooperate with each other, and the flexible display screen is located outside the mobile terminal.

Wherein, in some embodiments, the mobile terminal is a multi-purpose mobile phone or a notebook computer.

Wherein, in some embodiments, the boss is part of a camera module.

Wherein, in some embodiments, the boss is an end of the imaging lens.

Wherein, in some embodiments, the boss is an end of the flash.

The embodiment of the present application further provides a housing assembly, including: a first housing, a second housing connected to the first housing, and detachably coupled to the first housing and the second A connection module between the housings. The first housing includes a first front housing and a first rear housing that is in contact with the first front housing, and a first receiving cavity is formed between the first front housing and the first rear housing; The first receiving cavity is configured to partially receive the electronic component; the first rear case is provided with a boss. The second casing includes a second front casing and a second rear casing that is covered with the second front casing, and a second receiving cavity is formed between the second front casing and the second rear casing; The second receiving cavity is configured to partially receive the electronic component; the second rear casing is provided with a groove. The first housing and the second housing can be flipped to each other by the connecting module, and the first housing and the second housing are mutually inverted by the connecting module to When the shape is superposed, the boss and the groove cooperate with each other.

Wherein, in some embodiments, the first front case includes a first front surface disposed opposite to the first rear case, the first front surface has a first frame structure and a first recess structure, the first The recessed structure is recessed relative to the first bezel structure.

In some embodiments, the first frame structure is disposed around the first recess structure, the first recess structure forms a first installation space, and the second frame structure is disposed around the second recess structure. The second recessed structure forms a second installation space; the first installation space and the second installation space are in communication and are used for mounting a flexible display screen.

In some embodiments, the connection module includes a connecting rod, and one end of the connecting rod is slidably coupled to the first housing and is rotatable relative to the first housing, and the other end of the connecting rod is rotatably connected The second housing; when the link slides relative to the first housing, the second housing is driven relative to the second housing The first housing slides, and when the connecting rod rotates relative to the first housing and the second housing, the first housing and the second housing are flush.

Wherein, in some embodiments, wherein, in some embodiments, the boss is an end of the camera lens.

Wherein, in some embodiments, the boss is an end of the flash.

The embodiment of the present application further provides a mobile terminal back shell assembly, including: a first rear shell, a second rear shell, and a connecting component detachably connected between the first rear shell and the second rear shell. The first rear case includes a first rear case body, a first top side wall, a first middle side wall, and a first bottom side wall; the first top side wall and the first bottom side wall are respectively connected to the The two sides of the first rear side wall are respectively connected to the first top side wall, the first middle side wall and the first bottom side wall. The second rear case is connected to a side of the first rear case away from the first middle side wall by the connection module, and the second rear case includes a second rear case body and a second top side a second side wall and a second bottom side wall; the second top side wall and the second bottom side wall are respectively connected to two ends of the second middle side wall, the second rear case body The three sides are respectively connected to the second top sidewall, the second middle sidewall, and the second bottom sidewall. The first rear shell body is provided with a boss, and the second rear shell body is provided with a groove. The first rear case and the second rear case can be flipped to each other by the connecting module, and the first rear case and the second rear case are flipped to the overlapping state by the connecting module. The boss and the groove cooperate with each other.

Wherein, in some embodiments, the first top sidewall and the first middle sidewall are connected by a curved corner, and the first bottom sidewall and the first middle sidewall are connected by a curved corner.

In some embodiments, the first top sidewall is disposed opposite to the first bottom sidewall, and the first sidewall is perpendicular to the first top sidewall and the first bottom respectively Side wall.

In some embodiments, the first top sidewall, the first middle sidewall, and the first bottom sidewall are sequentially connected in a “ㄇ” shape, and the first top sidewall, the first A middle side wall and the first bottom side wall are perpendicular to the first rear case body.

Wherein, in some embodiments, the second top side wall and the second middle side wall are connected by a curved corner, and the second bottom side wall and the second middle side wall are connected by a curved corner.

In some embodiments, the second top sidewall is disposed opposite to the second bottom sidewall, and the second sidewall is perpendicular to the second top sidewall and the second bottom Side wall.

Wherein, in some embodiments, the second top sidewall, the second middle sidewall, and the second bottom sidewall are sequentially connected in a "ㄇ" shape, the second top sidewall, the first The two middle side walls and the second bottom side wall are both perpendicular to the second rear case body.

In some embodiments, the first rear case body, the first top side wall, the first middle side wall, and the first bottom side wall together form a first receiving cavity; the second The rear case body, the second top side wall, the second middle side wall and the second bottom side wall together form a second receiving cavity; the first middle side wall is parallel to the second middle side wall The first receiving cavity is connected to the second receiving cavity.

In some embodiments, the first receiving cavity is provided with a first electronic module.

In some embodiments, a second electronic module is disposed in the second receiving cavity, and the second electronic module is electrically connected to the first electronic module through a flexible circuit board.

Wherein, in some embodiments, the boss is part of a camera module.

Wherein, in some embodiments, the boss is an end of the imaging lens.

Wherein, in some embodiments, the boss is an end of the flash.

Wherein, in some embodiments, the connection module comprises a flexible plate member, the flexible plate member being respectively connected to the first rear case and the second rear case, the first rear case and the first The two rear shells can be flipped to each other by the bending of the flexible sheets.

In some embodiments, the connection module further includes a connector, the connector is respectively connected to the first rear case and the second rear case, and the connection piece can be after the first The flexible sheet member is abutted when the shell and the second rear shell overlap.

Wherein, in some embodiments, the connection module further includes a limiting member, the limiting member includes a first end and a second end connected to the first end, the first end being connected to the flexible board The second end is connected to the connecting member, and the second end is for restricting the connecting member from being offset from the flexible plate member toward the first housing or the second housing.

In some embodiments, the connection module includes a connecting rod, and one end of the connecting rod is slidably coupled to the first rear case and is rotatable relative to the first rear case, and the other end of the connecting rod is rotatably connected The second rear case; when the link slides relative to the first rear case, the second rear case is opposite to the The first rear shell slides, and when the connecting rod rotates relative to the first rear shell and the second rear shell, the first rear shell and the second rear shell are flush.

The embodiment of the present application further provides a display device comprising the housing assembly according to the above item.

Wherein, in some embodiments, the display device further comprises a flexible display screen, the flexible display screen being mounted to the first front case and the second front case.

The housing assembly, the display device and the mobile terminal provided by the embodiment of the present application, the first housing is provided with a boss, the second housing is provided with a groove, the first housing and the second shell The body can be flipped to each other by the connecting module, and the boss cooperates with the groove, so that the first housing and the second housing can be completely overlapped, thereby improving The user experience.

DRAWINGS

In order to more clearly illustrate the technical solution of the application, the drawings to be used in the embodiments will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the application, which will be known to those skilled in the art. In other words, other drawings can be obtained from these drawings without any creative work.

1 is an exploded schematic view of a mobile terminal provided by the present application;

2 is a schematic view showing the assembly of the first housing of the mobile terminal of FIG. 1;

Figure 3 is a schematic cross-sectional view of the first housing of Figure 2;

4 is a schematic view showing the assembly of the first housing of another embodiment.

Figure 5 is an exploded perspective view of the first housing of Figure 2;

6 is an exploded perspective view of a first housing of another embodiment;

Figure 7 is an exploded perspective view of the first sliding bracket of the first housing of Figure 5;

8 is an exploded perspective view of a first sliding bracket of another embodiment;

9 is a schematic cross-sectional view of a first sliding bracket of another embodiment;

Figure 10 is an exploded perspective view of the second sliding bracket of the first housing of Figure 5;

11 is an exploded perspective view of a second sliding bracket of another embodiment;

Figure 12 is a schematic cross-sectional view showing the first housing and the second housing of Figure 1;

Figure 13 is another schematic cross-sectional view of the first housing and the second housing of Figure 1;

Figure 14 is a schematic cross-sectional view showing the first housing and the second housing of Figure 1 opened;

Figure 15 is another schematic cross-sectional view showing the first housing and the second housing of Figure 1 opened;

Figure 16 is another exploded perspective view of the first sliding bracket of the first housing of Figure 5;

Figure 17 is a schematic cross-sectional view of the first sliding bracket of the first housing of Figure 5;

18 is a schematic cross-sectional view of a second sliding bracket of another embodiment;

19 is a schematic cross-sectional view of a first sliding bracket of another embodiment;

20 is a schematic cross-sectional view of a first sliding bracket of another embodiment;

Figure 21 is a partially enlarged schematic view showing a portion A of Figure 13;

Figure 22 is a partially enlarged schematic view showing a portion B of Figure 15;

23 is a schematic cross-sectional view of a first sliding bracket of another embodiment;

Figure 24 is a cross-sectional view showing the second housing of the mobile terminal of Figure 1;

25 is a schematic view showing a state in which a first housing and a second housing of the mobile terminal of FIG. 1 are overlapped;

26 is a schematic view showing a state in which the first housing and the second housing of the mobile terminal of FIG. 1 are opened;

Figure 27 is a schematic illustration of a housing assembly of another embodiment;

28 is a schematic view of a housing assembly of another embodiment;

29 is an exploded perspective view of the second housing of the mobile terminal of FIG. 1;

30 is a schematic view showing the assembly of the second housing of the mobile terminal of FIG. 1;

31 is a schematic diagram of a flexible board member of the connection module of the mobile terminal of FIG. 1;

32 is a schematic diagram of a connector of a connection module of the mobile terminal of FIG. 1;

Figure 33 is a partial schematic view of the connector of Figure 30;

Figure 34 is a schematic sectional view showing the assembly of the connector of Figure 30 and the first sliding bracket;

Figure 35 is a cross-sectional view showing another assembly of the connector of Figure 30 and the first sliding bracket;

Figure 36 is a partial schematic view of a connector of another embodiment;

37 is a schematic cross-sectional view showing a first sliding bracket and a first sliding plate according to another embodiment;

Figure 38 is a schematic cross-sectional view of the first sliding bracket and the first sliding plate of Figure 35;

Figure 39 is a partially exploded perspective view of the connector of Figure 30;

Figure 40 is an exploded perspective view of the first damper assembly of the connector of Figure 37;

Figure 41 is a partial cross-sectional view of the bending chain and the first damper assembly of Figure 37;

42 is an exploded perspective view of a bending joint and a first damper assembly of another embodiment;

Figure 43 is an exploded perspective view of the connector of Figure 30;

Figure 44 is an exploded perspective view showing the first link of the connector of Figure 37 and the restricting member of the first embodiment;

Figure 45 is an exploded perspective view showing the flexible plate member and the first rotating shaft and the restricting member of the first embodiment;

Figure 46 is an enlarged schematic view of a portion C of Figure 43;

Figure 47 is a perspective view of the flexible plate member and the first rotating shaft and the limiting member of the first embodiment;

Figure 48 is a partial assembled view of the flexible plate member of Figure 1 and the restraining member of the second embodiment;

49 is a partial cross-sectional view showing the first housing, the second housing, the flexible plate member, and the restricting member of the second embodiment of the mobile terminal of FIG. 1;

Figure 50 is a partial schematic view of the flexible sheet member of Figure 1 and the restraining member of the third embodiment;

Figure 51 is a partial cross-sectional view showing the flexible display panel, the flexible panel member of the first embodiment, and the restricting member of the third embodiment;

52 is a schematic diagram of a package of the mobile terminal of FIG. 1;

Figure 53 is a schematic cross-sectional view of the package of Figure 50 and the flexible sheet of Figure 1;

Figure 54 is a schematic cross-sectional view of a restriction member of another embodiment;

55 is a schematic exploded view of a flexible display screen of the mobile terminal of FIG. 1;

Figure 56 is a schematic view showing a state of bending of the flexible display screen of the mobile terminal of Figure 1;

57 is a schematic diagram showing a folded state of a flexible display screen of the mobile terminal of FIG. 1.

58 is a schematic diagram showing an open state of a flexible display screen of the mobile terminal of FIG. 1;

59 is a schematic diagram of a mobile terminal according to another embodiment;

Figure 60 is an exploded perspective view of the display screen assembly of the mobile terminal of Figure 1;

61 is an exploded perspective view of the electronic components of the mobile terminal of FIG. 1.

detailed description

The embodiment of the present application further provides a mobile terminal, including a first housing, a second housing connected to the first housing, and a connection between the first housing and the second housing. Connect the module. The first housing includes a first front housing and a first rear housing that is in contact with the first front housing, and a first receiving cavity is formed between the first front housing and the first rear housing; The first receiving cavity is used for partially accommodating electronic components; The first rear case is provided with a boss. The second casing includes a second front casing and a second rear casing that is covered with the second front casing, and a second receiving cavity is formed between the second front casing and the second rear casing; The second receiving cavity is configured to partially receive the electronic component; the second rear casing is provided with a groove. The first housing and the second housing can be flipped to each other by the connecting module, and the first housing and the second housing are mutually inverted by the connecting module to When the shape is superposed, the boss and the groove cooperate with each other. The mobile terminal further includes a flexible display screen mounted to the first front case and the second front case; when the first case and the second case pass the connection die The flexible display screen can be bent when the sets are flipped to each other.

The embodiment of the present application further provides a mobile terminal, including: a first housing, a second housing connected to the first housing, and a connection between the first housing and the second housing The first housing includes a first back surface, the first back surface is provided with a boss, the second housing includes a second back surface, and the second back surface is provided with a groove. The mobile terminal also includes a flexible display screen mounted to the first housing and the second housing. The first housing and the second housing can be flipped to each other by the connecting module, and the first housing and the second housing are mutually inverted by the connecting module to When the shape is superimposed, the first back surface is in contact with the second back surface, the boss and the groove cooperate with each other, and the flexible display screen is located outside the mobile terminal.

The embodiment of the present application further provides a housing assembly, including: a first housing, a second housing connected to the first housing, and a first housing and the second housing Connection module between. The first housing includes a first front housing and a first rear housing that is in contact with the first front housing, and a first receiving cavity is formed between the first front housing and the first rear housing; The first receiving cavity is configured to partially receive the electronic component; the first rear case is provided with a boss. The second casing includes a second front casing and a second rear casing that is covered with the second front casing, and a second receiving cavity is formed between the second front casing and the second rear casing; The second receiving cavity is configured to partially receive the electronic component; the second rear casing is provided with a groove. The first housing and the house The second housings can be flipped to each other by the connecting module, and when the first housing and the second housing are flipped to each other by the connecting module, the convex The table cooperates with the groove.

The embodiment of the present application further provides a mobile terminal back shell assembly, including: a first rear shell, a second rear shell, and a connecting component detachably connected between the first rear shell and the second rear shell. The first rear case includes a first rear case body, a first top side wall, a first middle side wall, and a first bottom side wall; the first top side wall and the first bottom side wall are respectively connected to the The two sides of the first rear side wall are respectively connected to the first top side wall, the first middle side wall and the first bottom side wall. The second rear case is connected to a side of the first rear case away from the first middle side wall by the connection module, and the second rear case includes a second rear case body and a second top side a second side wall and a second bottom side wall; the second top side wall and the second bottom side wall are respectively connected to two ends of the second middle side wall, the second rear case body The three sides are respectively connected to the second top sidewall, the second middle sidewall, and the second bottom sidewall. The first rear shell body is provided with a boss, the second rear shell body is provided with a groove, and the first rear shell and the second rear shell can be flipped to each other by the connecting module When the first rear shell and the second rear shell are turned over to the overlapping shape by the connecting module, the boss and the groove cooperate with each other.

Embodiments of the present application also provide a display device including the housing assembly as described above.

The technical solutions in the application embodiments will be clearly and completely described below in conjunction with the drawings in the application embodiments.

Referring to FIG. 1 , the housing assembly 100 includes a first housing 10 and a second housing 20 , and a connection module 30 connected between the first housing 10 and the second housing 20 . The second housing 20 can be folded or opened relative to the first housing 10. The connection module 30 can be deformed as the second housing 20 is folded or opened relative to the first housing 10 and restricts the second housing 20 from being disengaged from the first housing 10 . The connection module 30 includes a flexible board member 31 fixedly connected to the first housing 10 and the second housing 20, and a connecting member 32 supporting the flexible board member 31. The flexible plate member 31 is bent or unfolded as the first housing 10 and the second housing 20 are folded or opened, and the connecting member 32 is contracted or unfolded on the first housing 10 and Between the second casings 20, the flexible plate member 31 is supported when the first casing 10 and the second casing 20 are folded. The contraction of the connecting member 32 to the first housing 10 and the second housing 20 means that the first housing 10 is bent when the first housing 10 is bent relative to the second housing 20 The space between the 10 and the second casing 20 is reduced, and the connecting member 32 has a portion that contracts toward the inside of the first casing 10 or the second casing 20, or two portions are respectively directed to the The first housing 10 and the second housing 20 are contracted. The expansion of the connecting member 32 to the first housing 10 and the second housing 20 means that the first housing 10 is opened relative to the second housing 20, and the connecting member 32 has a partial portion. The inside of the first housing 10 is unfolded to the outside, or the existing portion is unfolded from the inside of the second housing 20 to the outside, or there are two portions from the inside of the first housing 10 and the second housing 20, respectively. The inside spreads out to the outside.

The housing assembly 100 carries the display assembly 200 while protecting the electronic assembly 300. The first housing 10 and the second housing 20 respectively support both ends of the flexible display screen 40. The connection module 30 can be bent or unfolded, and supports the portion of the flexible display screen 40 between the two ends. The opposite side edges of the flexible board member 31 are fixedly coupled to the first housing 10 and the second housing 20, respectively. The flexible panel 31 utilizes its own flexible bendable feature such that the first housing 10 can be flipped relative to the second housing 20 such that the first housing 10 is opposite the second housing 20 is superimposed, or has an angled shape, or is open. The opposite sides of the connecting member 32 are respectively slidably coupled to the first housing 10 and the second housing 20 such that the connecting member 32 can be opposite to the second housing 10 The housing 20 is inverted to contract or the connector 32 is deployed between the first housing 10 and the second housing 20. As an embodiment, the first housing 10 may be a hard housing, and the second housing 20 may be a hard housing. The first housing 10 and the second housing 20 can stably support both ends of the flexible display screen 40.

In one embodiment, referring to FIGS. 2 to 4 , the first housing 10 includes a first front housing 11 and a first rear housing 12 that is covered with the first front housing 11 . A first receiving cavity 13 is formed between the first front housing 11 and the first rear housing 12. The first receiving cavity 13 partially receives the electronic component 300 (see FIG. 1). The first front case 11 includes a first support surface 111 that supports one end of the flexible display screen 40 (see FIG. 1). The first rear case 12 is disposed on a side opposite to the first support surface 111 of the first front case 11 . The first rear case 12 has a first back surface 121 disposed opposite to the first front case 11. The first housing 10 further includes a first inner portion 14 and a first outer portion 15 opposite the first inner portion 14 away from the connection module 30 (see FIG. 1). The first inner side portion 14 is fixedly coupled to one side of the flexible board member 31 (see FIG. 1) and slidably coupled to one side of the connecting member 32 (see FIG. 1). The first outer portion 15 is configured to connect an edge of one end of the flexible display screen 40 such that one end of the flexible display screen 40 is stacked on the first housing 10, and the first housing 10 is opposite to the first housing 10 One end of the flexible display screen 40 is supported.

When the first housing 10 is reversed relative to the second housing 20 (see FIG. 1), the space between the first housing 10 and the second housing 20 is compressed and reduced, Preventing the first housing 10 from being crushed and deformed by the connecting member 32, the first inner portion 14 of the first housing 10 partially receiving one side of the connecting member 32, so that the connecting member One side of the 32 can be partially slid into the first inner side portion 14. The first inner portion 14 is provided with a first receiving portion 16 . The connecting member 32 is close to the first One side of the housing 10 is slidably coupled to the first receiving portion 16 such that when the connecting member 32 is bent, a portion can be slid into the first receiving portion 16 of the first inner portion 14 to realize The connecting member 32 can be gathered between the first housing 10 and the second housing 20 to prevent the connecting member 32 from being deformed by being pressed.

In one embodiment, the connecting member 32 may be provided with a receiving portion adjacent to the first housing 10 , and the receiving portion houses the first inner portion 14 of the first housing 10 . The accommodating portion may be configured by a receiving groove provided in the connecting member 32.

In the present embodiment, the first accommodating portion 16 is provided by two first sliding grooves 141 provided at both ends of the first inner portion 14 and a plurality of first slats disposed between the two first sliding grooves 141. The second chute 142 is configured. The opening direction of the first sliding groove 141 is substantially parallel to the opening direction of the second sliding groove 142, and the first sliding groove 141 is reversed toward the first outer side portion 15 at the first inner side portion 14. The second sliding slot 142 is opened opposite to the first outer portion 15 . Two of the first sliding grooves 141 guide both ends of the connecting member 32 to prevent the connecting member 32 from being offset from the first housing 10 in a longitudinal direction substantially parallel to the first housing 10. shift. A plurality of the second sliding slots 142 guide between the two ends of the connecting member 32, so that the connecting member 32 can be smoothly contracted or deployed on the first housing 10 and the second housing 20 between.

In one embodiment, as shown in FIG. 4 , the first housing 10 may further be provided with only one sliding slot 140 in the first inner portion 14 , and the sliding slot 140 is slidably connected to the connecting member 32 ( See one side of FIG. 1) to achieve that the connector 32 can be partially shrunk to the first housing 10.

In this embodiment, referring to FIG. 5 , the first inner portion 14 includes two first fixing portions 143 and a second fixing portion 144 fixed between the two first fixing portions 143 . The first housing 10 further includes a first sliding bracket 17 fixed to the first fixing portion 143 and a second sliding bracket 18 fixed to the second fixing portion 144. In one embodiment, the first front case 11 has a proximity to the connection The inner side wall 112 of the connector 32 (see Fig. 1). Each of the first fixing portions 143 is a cavity formed at one end of the first inner sidewall 112 in the longitudinal direction. The inner side wall of each of the first fixing portions 143 is provided with three first bosses 145 in the circumferential direction. The first sliding bracket 17 is engaged with the first fixing portion 143 and is screwed to the three first bosses 145. a groove formed by the first fixing portion 143 penetrates the first front case 11 in a thickness direction of the first front case 11 , and the first rear case 12 supports the first sliding bracket 17 to improve The structure of the first housing 10 is stable. The second fixing portion 144 includes two second bosses 146 disposed on the first inner sidewall 112 . Two of the second bosses 146 are oppositely disposed, and the two second bosses 146 are respectively located adjacent to the two first fixing portions 145. Two of the second bosses 146 are screwed to both ends of the second sliding bracket 18, respectively. The two second bosses 146 are also screwed to the two first sliding brackets 17 respectively to make the first housing 10 simple in structure and improve the stability performance. The two first sliding slots 141 are respectively defined on the two first sliding brackets 17 , and the plurality of the second sliding slots 142 are arranged side by side on the second sliding bracket 18 . The side of the connecting member 32 adjacent to the first housing 10 may be inserted through the first sliding bracket 17 and the second sliding bracket 18, and the first sliding bracket 17 and the second sliding The bracket 18 slides inside. The first sliding bracket 17 and the second sliding bracket 18 are detachably connected to the first front shell 11 to facilitate maintenance of the first sliding bracket 17 and the second sliding bracket 18, and is convenient The connector 32, the first sliding bracket 17 and the second sliding bracket 18 are assembled. Of course, in one embodiment, as shown in FIG. 6, the first fixing portion 143 and the second fixing portion 144 may also be disposed on the first rear case 12, the first sliding bracket 17 and The second sliding bracket 18 is detachably coupled to the first rear casing 12.

Referring to FIG. 7 , in the embodiment, the first sliding bracket 17 includes a first base 171 and a first cover 172 that is opposite to the first base 171 , and is fixed to the first base 171 and the Two guide bars 173 between the first cover plates 172 are described. The first base 171 and the first cover 172 pass through The first pedestal 171 is detachably connected to the first cover 172 for facilitating maintenance of the first sliding bracket 17 and facilitating the first sliding slot 141 and the The slider 173 is cleaned to keep the sliding of the connecting member 32 (see FIG. 1) and the first sliding bracket 17 smooth. The four corners of the first base 171 are screwed to the three first bosses 145 (see FIG. 5) and one of the second bosses 146 (see FIG. 5). The first base 171 includes a bottom plate 1711 and two fixing blocks 1712 disposed on the bottom plate 1711. The two fixing blocks 1712 are oppositely disposed and are respectively located on both sides of the bottom plate 1711 in the sliding direction of the connecting member 32 (see FIG. 1). After the first base 171 is covered with the first cover 172 , the fixing block 1712 is abutted against the first cover 172 . The two guide bars 173 can be respectively locked to the two fixing blocks 1712 by screws. The longitudinal direction of the guide bar 173 is substantially parallel to the sliding direction of the connecting member 32. The first sliding groove 141 is formed between the two guide bars 173 (see FIG. 2). In one embodiment, the guide strip 173 includes a first side 1731 that is fixedly coupled to the fixed block 1712 and a second side 1732 that is disposed opposite the first side 1731. The second side 1732 is provided with a receiving groove 175. The length direction of the pocket 175 extends along the length of the guide strip 173. The two guide bars 173 are identical in structure. After the two guide bars 173 are assembled with the first base 171, the slots 175 of the two guide bars 173 are oppositely disposed. The two cavities 175 guide the portion of the connecting member 32 that slides into the first chute 141 and reduce the frictional resistance of the connecting member 32 and the first sliding bracket 17. The guide strip 173 is made of a thermoplastic crystalline polymer. The guide strip 173 has the characteristics of wear resistance, self-lubricating, heat resistance, etc., increases the sliding of the connecting member 32, absorbs the frictional heat of the connecting member 32, and improves the use of the first sliding bracket 17. life.

In one embodiment, as shown in FIG. 8, the first sliding bracket 17 may also be made of a thermoplastic crystalline polymer, and the first base 171 and the first cover plate 172 are opposite to the connecting member 32 (see FIG. One side of 1) is guided, and the sliding friction force of the first sliding bracket 17 and the connecting member 32 is reduced. The fixing block 1712 of the first base 171 has a guiding side surface 1713, and the guiding side surfaces 1713 of the two fixing blocks 1712 are oppositely disposed. The first sliding groove 141 is formed between the two guiding side surfaces 1713 (see FIG. 2). One side of the connecting member 32 slides into the first sliding slot 141 and is engaged with the guiding side surface 1713 to reduce the two guiding side surfaces 1713 of the first base 171 to the connecting member. 32 sliding friction.

In one embodiment, as shown in FIG. 9, two guide vanes 1714 are fixed between the first base 171 and the first cover plate 172. Two guide vanes 1718 are respectively attached to the bottom plate 1711 of the first base 171 and the first cover plate 172. The bottom plate 1711 of the first base 171 is provided with a screw post 1715 extending toward the first cover plate 172, and the screw 174 passes through the first cover plate 172 and is screwed to the screw post 1715. Each of the guide vanes 1718 is provided with a through hole 1716 through which the screw post 1715 passes. The area between the two guide vanes 1718 constitutes the first chute 141 (see Fig. 1) for guiding one side of the connecting member 32.

Referring to FIG. 10 , in the embodiment, the second sliding bracket 18 includes a second base 181 and a second cover 182 fixed to the second base 181 . Two ends of the second base 181 opposite to the second cover plate 182 are respectively locked by screws, and opposite ends of the second base 181 and the second cover plate 182 The two ends are commonly locked to the two second bosses 146 of the first inner sidewall 112 (see FIG. 5). The longitudinal direction of the second base 181 is substantially parallel to the longitudinal direction of the first inner sidewall 111. The longitudinal direction of the second cover plate 182 is substantially parallel to the longitudinal direction of the first inner side wall 111. The second base 181 is disposed on a side of the second cover plate 182 facing the first rear case 12 . A plurality of the second sliding slots 142 (see FIG. 5 ) are defined on the second base 181 and are arranged along the length direction of the second base 181 . The second base 181 is made of a thermoplastic crystalline polymer, and the second base 181 has wear resistance, self-lubricating, heat resistance and the like, increases the sliding of the connecting member 32, and absorbs the connecting member. 32 rubbing heat and increasing the first slip The service life of the movable bracket 17. The second cover plate 182 is a rigid plate member. The second cover plate 182 provides a supporting force to the second base 181 to prevent the second base 181 from being broken, and the second base 181 is stabilized on the second fixing portion 144.

In one embodiment, as shown in FIG. 11 , the second base 181 has a top surface 1811 facing the second cover plate 182 , and the second cover plate 182 has a bottom surface 1821 facing the second base 181 . An adhesive layer 183 is adhered between the top surface 1811 and the bottom surface 1821. The second base 181 and the second cover 182 are bonded to each other by the adhesive layer 183. Of course, in other embodiments, the second base 181 and the second cover 182 may also be integrally formed.

Referring to FIG. 12 and FIG. 15 , since one side of the connecting member 32 is opposite to the second housing 20 , the first inner side of the first housing 10 is opposite to the first inner side of the first housing 10 . The portion 14 slides. The greater the angle at which the first housing 10 is reversed relative to the second housing 20, the greater the distance the connector 32 slides relative to the first inner portion 14. As shown in FIG. 12 and FIG. 13, when the first housing 10 and the second housing 20 are folded in a phase-opening manner, one side of the connecting member 32 is the first inner side. The portion 14 slides toward the first outer portion 15, that is, one side of the connecting member 32 is contracted into the first housing 10, and the first housing 10 is flipped relative to the second housing 20. After the overlap, the first housing 10 and the second housing 20 cannot continue to be reversed, and one side of the connecting member 32 cannot continue to slide toward the first outer portion 15. The first sliding slot 141 has a preset depth H, which is greater than the sliding distance of the connecting member 32, and the portion of the connecting member 32 sliding into the first sliding slot 141 does not interfere with the The first front case 11 does not cause damage to the first front case 11.

As shown in FIG. 14 and FIG. 15, when the first housing 10 and the second housing 20 are folded in an open shape, the side of the connecting member 32 is close to the first outer portion. 15 slides away from the first outer portion 15. When the first housing 10 and the second housing 20 are open to each other, the end of the connecting member 32 is close to the opening of the first sliding slot 141 and the second sliding slot 142 . Open The first housing 10 and the second housing 20 may continue to be turned over each other to open to an obtuse angle, and the end of the connecting member 32 may continue to slide toward the first side. The opening of the groove 141 slides with the opening of the second sliding groove 142. In order to prevent one side of the connecting member 32 from sliding out of the first sliding slot 141 and the second sliding slot 142, that is, one side of the connecting member 32 is prevented from being disengaged from the first inner side of the first housing 10 The first housing 10 is provided with a first limiting portion 19 . The first limiting portion 19 cooperates with a side of the bending support assembly 32 that is slidably coupled to the first housing 10 to restrict one side of the connecting member 32 from being disengaged from the first housing 10 . At the same time, in order to control the sliding distance of one side of the connecting member 32 relative to the first housing 10, the first housing 10 is flipped relative to the second housing 20 to a preset angle. The first housing 10 is also provided with a first positioning portion 110. The first positioning portion 110 cooperates with a side of the connecting member 32 that is slidably coupled to the first housing 10 such that a side of the connecting member 32 that is slidably coupled to the first housing 10 is opposite to the The first housing 10 is positioned such that one side of the connecting member 32 slides to a preset position of the first housing 10, and the first housing 10 is flipped relative to the second housing 20 to be a preset clip. An angle, and the first housing 10 and the second housing 20 may be maintained at a predetermined angle. It can be understood that the first housing 10 can be maintained at a plurality of preset angles with respect to the second housing 20, for example, the first housing 10 can be maintained relative to the second housing 20 Any angle such as 0 degrees to 240 degrees, for example: 15 degrees, 26 degrees, 30 degrees, 38 degrees, 109 degrees, 120 degrees, 201 degrees, and the like.

Referring to FIG. 16 and FIG. 17 , in the embodiment, the first limiting portion 19 is disposed on the first sliding bracket 17 , and the first limiting portion 19 slides the connector 32 into the first portion. A portion of a chute 141 is restrained to prevent the portion from coming off the first chute 141 (see Fig. 2). In one embodiment, the first housing 10 (see FIG. 1) is provided with two first limiting portions 19, and the two first limiting portions 19 respectively face the connecting member 32. The two ends are limited. The two first limiting portions 19 limit the connecting member 32 to prevent the connecting member 32 (see FIG. 1 ) from slidingly connecting the first housing 10 One side of the whole body is separated from the effect of the first housing 10. Moreover, it is avoided that the limiting portion is disposed on the second sliding bracket 18 (see FIG. 2), so that the first housing 10 has a simple structure, and the connecting member 32 is ensured to be operatively connected to the first sliding bracket 17.

In one embodiment, the first limiting portion 19 includes a limiting post 191 protruding from the bottom plate 1711 toward the first cover plate 172 and a convex portion from the first cover plate 172 toward the bottom plate 1711. Raised 192. A card slot 193 is defined in an end of the limiting post 191 away from the bottom plate 1711 . The end of the protrusion 192 away from the first cover plate 172 is engaged in the card slot 193 . The protrusion 192 is engaged with the limiting post 191, so that the first limiting portion 19 achieves a structurally stable effect. The limiting post 191 can slide into the portion of the first sliding slot 141 through the connecting member 32, that is, the limiting post 191 can buckle the portion of the connecting member 32 that slides into the first sliding slot 141. A portion of the connecting member 32 that prevents the connecting member 32 from sliding into the first sliding slot 141 is disengaged from the first sliding slot 141. The first cover plate 172 includes an inner side surface 1721 facing the first base 171. The protrusion 192 is located substantially at the center of the inner side surface 1721. The limiting post 191 is provided with a screw hole 194 penetrating the first base 171 toward the end of the first cover plate 172 . The screw 174 is screwed onto the protrusion 192 of the first base 171 via the screw hole 194 such that the end of the limiting post 191 abuts against the protrusion 192 . The stability of the limiting post 191 and the protrusion 192 is improved, and the limiting post 191 is prevented from being broken by the connecting member 32. Moreover, the structure of the first sliding bracket 17 is more stable.

In an embodiment, as shown in FIG. 18 , the first limiting portion 19 can also be disposed in the second sliding slot 142 . The first limiting portion 19 is a protrusion 183 disposed on the second cover 182 , and each of the first limiting portions 19 correspondingly passes through the second sliding slot 142 of the second base 181 . The first limiting portion 19 can be fastened to a portion of the connecting member 32 (see FIG. 1 ) that slides into the second sliding slot 142 to restrict the connecting member 32 from sliding into the second sliding slot 142 . The portion is separated from the second chute 142.

In an embodiment, as shown in FIG. 19, the limiting post 191 may also be fixed at the first The cover plate 172 faces the side of the first base 171. The fixing post 191 is inserted into the fixing hole 1721 of the bottom plate 1711 away from one end of the first cover plate 172. The limiting post 191 is fixed between the first cover plate 172 and the bottom plate 1711.

In an embodiment, as shown in FIG. 20, the first limiting portion 19 may further be a limiting hole 1723 disposed in the bottom plate 1711, and the length direction of the limiting hole 1723 is substantially parallel to the first portion. The length direction of the chute 141 (see Fig. 2). A portion of the connecting member 32 (see FIG. 1) is slidably coupled to the limiting hole 1723. The limiting hole 1723 limits a portion of the connecting member 32 from the limiting hole 1723 to restrict the connecting member 32 from being disengaged from the first housing 10 (see FIG. 1).

Referring to FIG. 13 and FIG. 15 , in the embodiment, the first positioning portion 110 is disposed on the first sliding bracket 17 , and the first positioning portion 110 slides the connecting member 32 into the first A portion of the chute 141 is positioned such that a portion of the connecting member 32 that slides into the first chute 141 may stay at a preset position of the first chute 141. That is, the first housing 10 is provided with two first positioning portions 110, and the two first positioning portions 110 respectively position the two end portions of the connecting member 32 side to achieve the The connecting member 32 is slidably connected to one side of the first housing 10 for positioning, and the side of the connecting member 32 that is slidably connected to the first housing 10 is entirely stopped at a preset position. Moreover, by providing the first positioning portion 110 on the first sliding bracket 17, the positioning portion is disposed on the plurality of the second sliding frames 18, so that the structure of the first housing 10 is simple. effect. Moreover, the first housing 10 is operatively connected to the first sliding bracket 17 by the connecting member 32, so that the first housing 10 is maintained in an arbitrary bent state with the connecting member 32 and is maintained in the second housing 20 with the connecting member 32. It is in any angle.

In this embodiment, referring to FIG. 16 and FIG. 17 , the fixing block 1712 is provided with a counterbore 1713 on a side away from the guiding strip 173 . The bottom end of the counterbore 1713 is provided with a sliding hole 1714 extending through the fixing block 1712. The sliding hole 1714 is disposed away from the inner side of the open end of the counterbore 1713 to provide a first flange 1719. The base 171 further includes a baffle 1716 detachably coupled to the counterbore 1713. The baffle 1716 is locked to the counterbore 1713 by screws to cover the sliding hole 1714. The first positioning portion 110 includes a bayonet 1101 slidably coupled to the sliding hole 1714 and an elastic member 1102 elastically compressed between the baffle 1716 and the bayonet 1101. The sliding direction of the bayonet 1101 is substantially perpendicular to the first chute 141 (see FIG. 2). The bayonet 1101 slides through the guide bar 173 in a direction away from or near the baffle 1716. The bayonet 1101 is connected to one end side of the elastic member 1102 to be provided with a second flange 1103. The first flange 1719 restricts the second flange 1103 from sliding out of the sliding hole 1714 to prevent the bayonet 1101 from coming off the sliding hole 1714. The bayonet 1101 is connected to the elastic member in a state, as shown in FIG. 21, the elastic member 1102 is stretched between the bayonet 1101 and the baffle 1716, and the elastic member 1102 Providing a resilient force to the bayonet 1101 to slide the bayonet 1101 away from the baffle 1716, and the bayonet 1101 can be slid into the first member 32 to slide into the first a portion of the sliding groove 141 generates a pressing force on a portion of the connecting member 32 that slides into the first sliding groove 141, so that the portion stays in the first sliding groove 141 and cannot continue to slide; in another state, As shown in FIG. 22, the elastic member 1102 is compressed between the bayonet 1101 and the baffle 1716. The bayonet 1101 slides in a direction toward the baffle 1716, and the bayonet 1101 can be separated from a portion of the connecting member 32 that slides into the first chute 141, that is, the bayonet 1101 is undone A portion of the pressing force is such that the portion can slide relative to the first chute 141.

With continued reference to Figures 16 and 17, in one embodiment, the resilient member 1102 is a rectangular spring. The elastic member 1102 is inserted into the sliding hole 1714, and the elastic member 1102 provides a restoring force to the locking pin 1101 away from the baffle 1716. When the elastic member 1102 is elastically compressed, the bayonet 1101 is adjacent to the baffle 1716, and one side of the connecting member 32 can slide relative to the first inner portion 14 (see FIG. 2); When the latch 1102 is in the elastic stretch state, the bayonet 1101 is away from the baffle 1716, and the bayonet 1101 is in contact with the connecting member 32 by the elastic force of the elastic member 17b. The portion of the first chute 141 is such that one side of the connecting member 32 is fixed relative to the first inner portion 14.

In one embodiment, as shown in FIG. 23, the bottom plate 1711 is provided with a sliding hole 1724, and the locking pin 1101 is slidably coupled to the sliding hole 1724. The baffle 1716 is fixed to the side of the bottom plate 1711 facing away from the first cover plate 172 and covers the sliding hole 1724. The elastic member 1102 is elastically compressed between the bayonet 1101 and the baffle 1716, and the elastic member 1102 applies an elastic force to the bayonet 1101. The bayonet 1101 can be connected to the connector. A portion that is slid into the first chute 141 applies a pressing force to position a portion of the connecting member 32 (see FIG. 1) that slides into the first chute 141.

In this embodiment, referring to FIG. 16 and FIG. 17 , the end of the bayonet 1101 away from the baffle 1716 is hemispherical. When an inverting force is applied to the first housing 10 (see FIG. 1) or the second housing 20 (see FIG. 2), the first housing 10 is flipped relative to the second housing 20, The turning force acts on the first housing 10 or the second housing 20, and the first housing 10 or the second housing 20 forms a pressing force on the connecting member 32, so that The connecting member 32 is slid relative to the first housing 10 by the pressing force on the side of the first housing 10 . Since the hook pin 1101 has a hemispherical end, the elastic member 1102 elastically abuts against a portion of the connecting member 32 that slides into the first sliding slot 141. When the connecting member 32 slides into a portion of the first sliding groove 141 to be pressed, the pressing force generates a substantially vertical direction to the bayonet 1101 through the hemispherical end surface of the bayonet 1101. The component force of the baffle 1716, when the component force is greater than the elastic force of the elastic member 1102, the bayonet 1101 is slid by the force component to slide toward the baffle 1716, so that the bayonet 1101 The pressing force on the connecting member 32 is revoked, and thus one side of the connecting member 32 can be slid to another preset position. Of course, in other embodiments, the end of the bayonet 1101 away from the baffle 1716 may also have a tapered shape or a wedge shape or an inclined surface at the end, and the inclined surface of the end of the bayonet 1101 may be Roughly The pressing force in the longitudinal direction of the bayonet 1101 vertically divides a component force substantially parallel to the longitudinal direction of the bayonet 1101, so that the bayonet 1101 slides.

Referring to FIG. 24, FIG. 25 and FIG. 26, the second housing 20 includes a second front housing 21 and a second rear housing 22 that is opposite to the second front housing 21. A second receiving cavity 23 is formed between the second front housing 21 and the second rear housing 22. The second receiving cavity 23 partially houses the electronic component 300 (see FIG. 1). The second front case 21 includes a second support surface 211 that supports the flexible display screen 40 away from one end of the first housing 10 . The second rear case 22 is disposed on a side opposite to the second support surface 211 of the second front case 21 . The second rear case 22 has a second back surface 221 opposite to the second front case 21.

As shown in FIG. 25, when the first housing 10 and the second housing 20 are folded, the first back surface 121 and the second back surface 221 are in contact with each other. The first supporting surface 111 and the second supporting surface 211 are respectively located at two sides of the mobile terminal 900, and jointly support the flexible display screen 40.

As shown in FIG. 26, when the first housing 10 is unfolded relative to the second housing 20, the first supporting surface 111 and the second supporting surface 211 are juxtaposed and substantially flush, and The first supporting surface 111 and the second supporting surface 211 jointly support the flexible display screen 40 such that the flexible display screen 40 is located outside the first housing 10 and the second housing 20.

In one embodiment, the first back surface 121 of the first housing 10 is provided with a boss 122. The boss 122 may be a part of the camera module (for example, the end of the camera lens, the "camera lens end", which should be understood as one end of the camera module lens), or the end of the exposure lamp (ie, the flash), Or the end portion of the button protrudes from the structure of the first back surface 121, and the distance between the first support surface 111 and the first back surface 121 can be effectively reduced, so that the first housing 10 is slimmer. Thereby improving the user experience. In order to make the second back surface 221 completely conform to the first back surface 121 , the second back surface 221 is provided with a recess 222 that cooperates with the boss 122 . The depth of the groove 222 may be greater than or equal to the height of the boss 122. Avoiding folding of the first housing 10 and the second housing 20 The boss 122 abuts against the second housing 20, prevents the boss 122 from damaging the second housing 20, improves the service life of the housing assembly 100, and increases the housing assembly 100. Appearance performance.

In one embodiment of the present application, referring to FIG. 1 again, the present application further provides a mobile terminal, which includes a housing assembly 100 and an electronic component 300, and the electronic component 300 is received in the shell. Within the body assembly 100. The housing assembly 10 includes a first housing 10 , a second housing 20 coupled to the first housing 10 , and a connection between the first housing 10 and the second housing 20 . The first housing 10 and the second housing 20 can be flipped to each other by the connection module 30 to be connected to each other.

Further, please refer to FIG. 2 to FIG. 4 simultaneously, the first housing 10 includes a first front housing 11 and a first rear housing 12 that is covered with the first front housing 11, the first front housing A first receiving cavity 13 is formed between the first rear housing 12 and the first rear housing 12; the first receiving cavity 13 is configured to partially receive the electronic component 300. The first rear case 12 is provided with a boss 122 protruding from a surface of the first rear case 12 facing away from the first receiving cavity 13 . The boss 122 can be part of a camera module. Further, in particular, the boss 122 may be an end of the camera lens, or the boss 122 may also be an end of the flash, and the boss 122 may also be an end of the button.

Further, please refer to FIG. 1 , FIG. 24 and FIG. 25 , the second housing 20 includes a second front housing 21 and a second rear housing 22 that is covered by the second front housing 21 . A second receiving cavity 23 is formed between the second front case 21 and the second rear case 22; the second receiving cavity 23 is for partially accommodating the electronic component 300. The second rear housing 22 is provided with a recess 222. The recess 222 is disposed on a side of the second rear housing 22 facing away from the second receiving cavity 23, and the recess 222 is from the second The surface of the rear case 22 is recessed. The groove 222 is for mating with the boss 122. Specifically, when the first housing 10 and the second housing 20 are flipped to each other by the connecting module 30, the boss 122 protrudes into the recess 222, thereby realizing The groove 222 cooperates with the boss 122.

Further, the depth of the groove 222 may be greater than or equal to the height of the boss 122, and when the first casing 10 and the second casing 20 are overlapped, the first rear casing 12 The second rear case 22 can be stacked (see FIG. 25), and the end of the boss 122 is received in the groove 222, so that the boss 122 can be prevented from damaging the second back case. 22. Increasing the useful life of the housing assembly 100 and increasing the appearance performance of the housing assembly 100.

Referring again to FIGS. 1-6, 12, 14, 24, 25, the first front housing 11 includes a first front surface 70 that is disposed away from the first rear housing 121. Specifically, in the embodiment shown in FIG. 3, the first front surface 70 includes a first frame structure 701 and a first recess structure 702. The first frame structure 701 is disposed around the first recess structure 702 (see FIG. 4), the first recess structure 702 is recessed relative to the first frame structure 701, and forms a first installation space 703 for partially accommodating the display assembly 200.

The second front case 22 includes a second front face 80 that is disposed away from the second rear case 221 . Specifically, in the embodiment shown in FIG. 24, the second front surface 80 includes a second frame structure 801 and a second recess structure 802. The second frame structure 801 is disposed around the second recess structure 802 (FIG. 29), the second recess structure 802 is recessed relative to the second frame structure 801, and forms a second installation space 803 for partially accommodating the display assembly 200. The display assembly 200 is mounted on the first installation space 703 and the second installation space 803. Further, the display assembly 200 includes a flexible display screen 40 (FIG. 1), and the flexible display screen 40 is mounted on the first installation space 703 and the second installation space 803. The flexible display screen 40 can be bent when the first housing 10 and the second housing 20 are flipped to each other by the connecting module 30 to be folded or mutually angled (FIG. 25, FIG. 56~) 58).

Further, please participate in FIG. 3, 24, and 25, the first rear case 12 includes a first back surface 121, and the first back surface 121 is disposed away from the first front case 11, and the boss 122 is disposed. In the first A back 121. The second rear case 22 includes a second back surface 221 , and the second back surface 221 is disposed away from the second front shell 21 , and the recess 222 is disposed on the second back surface 221 . When the first housing 10 and the second housing 20 are overlapped, the first rear housing 12 and the second rear housing 22 can be stacked, and the first rear surface 121 and the The second back surface 221 is in contact with each other, and the flexible display screen 40 is located outside the mobile terminal. At this time, the end of the boss 122 is received in the recess 222, and the boss 122 can be prevented. Damage to the second rear case 22 increases the service life of the housing assembly 100 and increases the appearance performance of the housing assembly 100.

Referring to FIG. 61, the electronic component 300 includes a first electronic module 71, a second electronic module 72, and a flexible circuit board 73. The first electronic module 71 is disposed in the first receiving cavity 13. The second electronic module 72 is disposed in the second receiving cavity 23 , and the flexible circuit board 73 is electrically connected to the first electronic module 71 and the second electronic module 72 , respectively. Further, the first electronic module 71 may be a main board and a central processing unit, a memory, an antenna, a camera, a handset, and the like, which are disposed on the main board. The second electronic module 72 can also be composed of a printed circuit board and a functional module disposed on the printed circuit board. The second electronic module 72 is different from the first electronic module 71, and the second The electronic module 72 can be a battery, a connector, a fingerprint module, or the like.

In one embodiment of the present application, please refer to FIGS. 1 to 6, 12, 14, 24, and 25 again. The present application further provides a mobile terminal including a rear case assembly 90, the rear case The assembly includes a first rear case 12, a second rear case 22, and a connection assembly 30 detachably coupled between the first rear case 12 and the second rear case 22.

The first rear case 12 includes a first rear case body 1201, a first top side wall 1202, a first middle side wall 1203, and a first bottom side wall 1204, and the first top side wall 1202 and the first bottom The side walls 1204 are respectively connected to the two ends of the first middle side wall 1203. The three side edges of the first rear case body 1201 are respectively connected to the first top side wall 1202 and the first middle side wall. 1203 and the first bottom sidewall 1204.

Further, the first top sidewall 1202 is disposed opposite to the first bottom sidewall 1204, and the first middle sidewall 1203 is perpendicular to the first top sidewall 1202 and the first bottom sidewall, respectively. The wall 1204 has the first top side wall 1202, the first middle side wall 1203 and the first bottom side wall 1204 connected in a "ㄇ" shape. The first rear case body 1201 is respectively connected to the first top side wall 1202, the first middle side wall 1203, and the first bottom side wall 1204 to be opposite to the first top side wall 1202 The first central side wall 1203 and the first bottom side wall 1204 together form a first receiving cavity 13 for partially accommodating the electronic component 300 (FIG. 1).

Further, the first top sidewall 1202 and the first middle sidewall 1203 are connected by a curved corner, and the first bottom sidewall 1204 and the first middle sidewall 1203 are connected by a curved corner, so that The mobile terminal has a relatively rounded outer shape structure, which improves the user's grip feeling. Further, the first top sidewall 1202 is disposed substantially parallel to the first bottom sidewall 1204, and the first middle sidewall 1203 is substantially perpendicular to the first top sidewall 1202 and the first The bottom side wall 1204, the first top side wall 1202, the first middle side wall 1203, and the first bottom side wall 1204 are substantially perpendicular to the first rear case body 1201 to make the mobile terminal have a relatively The square structure of the square is to improve the scientific and technological sense of the outline of the mobile terminal.

The second rear case 22 is connected to the side of the first rear case 12 away from the first middle side wall 1203 by the connection module 30, and the structure of the second rear case 22 and the first The structure of the rear case 12 is substantially the same. Specifically, the second rear case 22 includes a second rear case body 2201, a second top side wall 2202, a second middle side wall 2203, and a second bottom side wall 2204, and the second top side wall 2202 and the The second bottom side wall 2204 is respectively connected to the two ends of the second middle side wall 2203, and the three side edges of the second rear case body 2201 are respectively connected to the second top side wall 2202, respectively. Two middle side walls 2203 and the second bottom side wall 2204.

Further, the second top sidewall 2202 is disposed opposite to the second bottom sidewall 2204, The second middle sidewall 2203 is perpendicular to the second top sidewall 2202 and the second bottom sidewall 2204, respectively, such that the second top sidewall 2202, the second middle sidewall 2203, and the The second bottom side wall 2204 is sequentially connected in a "ㄇ" shape. The second rear case body 2201 is respectively connected to the second top side wall 2202, the second middle side wall 2203, and the second bottom side wall 2204, and the second top side wall 2202 The second middle side wall 2203 and the second bottom side wall 2204 together form a second receiving cavity 13 for partially accommodating the electronic component 300 (FIG. 1). Further, the first middle sidewall 1203 is substantially parallel to the second middle sidewall 2203, so that the opening of the "ㄇ"-shaped structure of the first rear case 12 and the "second" rear case 22 are "ㄇ" The openings of the shaped structure are opposite to each other such that the first receiving cavity 13 and the second receiving cavity 23 can communicate with each other to collectively receive the electronic component 300 and the connecting component 30.

Further, the second top sidewall 2202 and the second middle sidewall 2203 are connected by a curved corner, and the second bottom sidewall 2204 and the second middle sidewall 2203 are connected by a curved corner, so that The mobile terminal has a relatively rounded outer shape structure, which improves the user's grip feeling. Further, the second top sidewall 2202 is disposed substantially parallel to the second bottom sidewall 2204, and the second sidewall 2203 is substantially perpendicular to the second top sidewall 2202 and the second portion, respectively. The bottom side wall 2204, the second top side wall 2202, the second middle side wall 2203, and the second bottom side wall 2204 are substantially perpendicular to the second rear case body 2201 to make the mobile terminal have a relatively The square structure of the square is to improve the scientific and technological sense of the outline of the mobile terminal.

Further, referring to FIG. 3 again, the first rear case body 1201 is provided with a boss 122 protruding from a side of the first rear case 1202 facing away from the first receiving cavity 13 . The boss 122 can be part of a camera module. Further, in particular, the boss 122 may be an end of the camera lens. In some embodiments, the boss 122 may also be an end of the flash. It can be understood that the boss 122 is further Can be the end of the button.

Referring to FIG. 24 and FIG. 25 again, the second rear case body 2201 is provided with a recess 222. The slot 222 is disposed on a side of the second rear housing body 2201 facing away from the second receiving cavity 23 . The groove 222 is for mating with the boss 122. Specifically, when the first housing 10 and the second housing 20 are flipped to each other by the connecting module 30, the boss 122 protrudes into the recess 222, thereby realizing The groove 222 cooperates with the boss 122.

In one embodiment, as shown in FIG. 27 and FIG. 28, the connection module 30 includes a connecting rod 39. One end of the connecting rod 39 is slidably connected and rotatably connected to the first housing 10, and the other end is rotated and connected. The second housing 20, the link 39 slides relative to the first housing 10, and the second housing 20 is slid relative to the first housing 10. The link 39 is opposite to the first The housing 10 and the second housing 20 rotate to drive the first housing 10 and the second housing 20 to be flush.

The first housing member 10 is provided with a sliding slot 38, and the connecting module 30 further includes a sliding slot 38 a first link rotating shaft 37 that slides inside, a second link rotating shaft 36 fixed to the second housing 20 and substantially parallel to the first link rotating shaft 37, and fixedly connected to the first link rotating shaft 37 A body 35 rotatably coupled to the second link shaft 36. It can be understood that when the second housing 20 is stacked on the first housing 10 and slides along the first supporting surface 111, the second housing member 20 drives the second connecting rod. The rotating shaft 36 slides relative to the first housing 10, and the second connecting rod shaft 36 drives the body 35 and the first connecting rod rotating shaft 37 to slide relative to the first housing 10, the first connecting rod The rotating shaft 37 is slidably coupled to the sliding groove 38. The second sliding member 20 is not easily separated from the first sliding member 10. The housing assembly 100 is structurally stable.

Referring to FIG. 25 again, the back surface of the first housing 10 is provided with the boss 122, and the back surface of the second housing 20 is provided with the recess 222. When the first housing 10 and the second housing 20 are completely overlapped, the boss 122 cooperates with the recess 222.

Referring to FIG. 29 and FIG. 30 , the second housing 20 further includes a second inner portion 24 connected to the connection module 30 and a second portion opposite to the second inner portion 24 away from the connection module 30 . Outer portion 25. The second inner portion 24 is fixedly connected to one side of the flexible plate member 31 (see FIG. 1) away from the first housing 10 (see FIG. 1), and is slidably connected to the connecting member 32 (see FIG. 1). One side. The second outer portion 25 is configured to connect the flexible display screen 40 (see FIG. 1 ) away from an edge of one end of the first housing 10 to move the flexible display screen 40 away from the first housing 10 . One end is stacked on the second housing 20, and the second housing 20, the first housing 10 and the connection module 30 (see FIG. 1) jointly support the flexible display screen 40.

Since the second housing 20 is reversed relative to the first housing 10, the space between the second housing 20 and the first housing 10 is compressed and reduced, in order to avoid the The second housing 20 is squeezing and deforming the connecting member 32, and the second inner portion 24 of the second housing 20 partially receives one side of the connecting member 32 and causes one of the connecting members 32 The side can partially slide into the second inner side Department 24. The second inner portion 24 is also provided with a second housing portion 26 toward the second outer portion 25 . The connecting member 32 is slidably coupled to the second receiving portion 26 adjacent to a side of the second housing 10 . When the connecting member 32 is bent, a part of the structure can slide into the second receiving portion 26 of the second inner portion 24, so that the connecting member 32 can be gathered on the first housing 10 and the second portion. Between the housings 20, the connecting member 32 is prevented from being deformed by being pressed.

In the present embodiment, the second inner portion 24 of the second casing 20 is configured in the same manner as the first inner portion 14 . The second front housing 21 is fixed with the third sliding bracket 111 and the fourth sliding bracket 112, and the second inner portion 24 of the second housing 20 passes through the third sliding bracket 111 and the first The four sliding brackets 112 slidably connect the side of the connecting member 32 away from the first housing 10. The third sliding bracket 111 has the same structure as the first sliding bracket 17 . The fourth sliding bracket 112 has the same structure as the second sliding bracket 18 .

Referring to FIG. 31, in the embodiment, the flexible board member 31 includes a first fixed side 311 and a second fixed side 312 disposed opposite to each other, and is connected to the first fixed side 311 and the second fixed side 312. There are two connecting sides 313 between the two, and the two connecting sides 313 are oppositely disposed. The first fixed side 311 is fixedly coupled to the first inner side portion 14 (see FIG. 2) of the first housing 10 (see FIG. 2), and the second fixed side 312 is fixedly coupled to the second housing 20 ( See the second inner side portion 24 of Figure 30) (see Figure 30). In one embodiment, the first fixed edge 311 is welded to the second cover 182 (see FIG. 7) of the first inner portion 14 and the first cover 172 (see FIG. 7). The second fixed side 312 is welded to the second inner side portion 24. When the first housing 10 is reversed relative to the second housing 20, the first fixed side 311 is close to or opened relative to the second fixed side 312, so that the flexible board 31 is bent or unfolded. And driving the connecting member 32 to bend or unfold. The connecting side 313 is aligned with the side of the flexible display screen 40, increasing the support area for the flexible display screen 40 and increasing the appearance performance of the housing assembly 100 (see FIG. 1).

The flexible panel 31 is an elastic steel sheet. The flexible panel 31 has a supporting force on the flexible display screen 40 and is convenient to bend to improve the user experience. In order to reduce the elastic stress of the flexible panel 31 after bending, to reduce the repulsive force of the flexible panel 31 on the flexible display screen 40 (see FIG. 1) after bending, the flexible panel 31 along the edge A plurality of spaced-apart strip-shaped through holes 314 are disposed substantially in parallel with the direction of the first fixed side 311. The length direction of each of the strip-shaped through holes 314 is substantially parallel to the connecting side 313. Of course, in one embodiment, the first fixed side 311 and the second fixed side 312 of the flexible board 31 may also be locked to the first housing 10 and the second by screws, respectively. The housing 20; the strip through hole 314 may also be a circular through hole replacement.

Referring to FIG. 32 and FIG. 33, in the embodiment, the connecting member 32 includes an opposite first connecting portion 3211 and a second connecting portion 3212 (shown by a broken line in FIG. 32). The first connecting portion 3211 and the second connecting portion 3212 are slidably coupled to the first housing 10 (see FIG. 1) and the second housing 20 (see FIG. 1), respectively.

In one embodiment, the first connecting portion 3211 is provided with a first sliding plate 3213 correspondingly slidingly connected to the first sliding slot 141 (see FIG. 2) and a plurality of corresponding sliding joints connecting the second sliding slot 142. (See Figure 2) the second slider 3214. The longitudinal direction of the first slide plate 3213 is substantially parallel to the guide strip 173. The first slide plate 3213 is substantially parallel to the first support surface 111. The first sliding plate 3213 has two opposite sliding sidewalls 3221 on both sides in the longitudinal direction. The sliding sidewall 3221 slides relative to the slot 175 (see FIG. 7) of the guide bar 173 (see FIG. 7), and the sliding sidewall 3221 cooperates with the bottom surface of the slot 175 to facilitate the The first sliding plate 3213 slides between the two sliding bars 173 in the first sliding slot 141. Each of the second slide plates 3214 is substantially parallel to the first support surface 111. And the length direction of each of the second sliding plates 3214 is substantially parallel to the longitudinal direction of the first sliding plate 3213. A plurality of the second sliding plates 3214 are spaced apart between the two first sliding plates 3213. The outer peripheral side wall of the second sliding plate 322 is matched with the inner peripheral side wall of the second sliding groove 142 (see FIG. 2). The second sliding plate 3214 is smoothly slidably connected to the second sliding slot 142.

In one embodiment, the second connecting portion 3212 is provided with two third sliding plates 3215 and a plurality of fourth sliding plates 3216 between the two third sliding plates 3215. The third sliding plate 3215 is correspondingly slidably coupled to the first sliding slot 141 of the third sliding bracket 111 (see FIG. 2). The fourth sliding plate 3216 is correspondingly slidably coupled to the second sliding slot 142 of the fourth sliding bracket 114 (see FIG. 2 ). The structure of the third sliding plate 3215 is the same as that of the first sliding plate 3213. The structure of the fourth slide plate 3216 is the same as that of the second slide plate 3214.

In order to prevent the first connecting portion 3211 and the second connecting portion 3212 from being separated from the first housing 10 and the second housing 20, respectively, and in order to make the first connecting portion 3211 and the second connecting portion Positioning 3212 with respect to the first housing 10 and the second housing 20, respectively, and maintaining the first housing 10 at a predetermined angle with respect to the second housing 20, the first connecting portion The 3211 is provided with a second limiting portion 324 that cooperates with the first limiting portion 19 (see FIGS. 13 and 15) and is provided to cooperate with the first positioning portion 110 (see FIGS. 13 and 15). The second positioning portion 325. The second limiting portion 324 is engaged with the first limiting portion 19 to restrict the connector 32 from being disengaged from the first housing 10 or/and the second housing 20 . By engaging the second positioning portion 325 with the first positioning portion 110, the connecting member 32 may be bent or expanded, and the first housing 10 is maintained relative to the second housing 20 It is preset with an angle. The second connecting portion 3212 is provided with the same second limiting portion 324 as the first connecting portion 3211, and is provided with the same second positioning portion 325 as the first connecting portion 3211.

In this embodiment, referring to FIG. 34 , the second limiting portion 324 is disposed on the first sliding plate 3213 . The second limiting portion 324 is a strip-shaped limiting hole. The opening edge of the second limiting portion 324 has an elliptical racetrack shape. The longitudinal direction of the second limiting portion 324 is substantially parallel to the longitudinal direction of the first sliding plate 3213. The limiting post 191 of the first limiting portion 19 (see FIG. 13 ) passes through the second limiting portion 324 , The limiting post 191 slides in the second limiting portion 324 . The width of the second limiting portion 324 is substantially the same as the diameter of the limiting post 191, and the second limiting portion 324 limits the sliding of the limiting post 191 along the length of the first sliding plate 3213, thereby limiting the The limit post 191 moves in a direction substantially perpendicular to the first chute 141.

As shown in FIG. 22, when the limiting post 191 slides to one end of the second limiting portion 324, the first sliding plate 3213 stops sliding relative to the first sliding slot 141, and the first sliding plate is restricted. The first sliding slot 141 is slid out of the first sliding slot 141, so that the two sides of the connecting member 32 cannot be separated from the first housing 10 and the second housing 20. As shown in FIG. 35, the first housing 10 can be opened and closed to a maximum angle with respect to the second housing 20, and the first housing 10 is flipped over 180 with respect to the second housing 20. The degree is such that the mobile terminal 900 can function as a notebook. Of course, in an embodiment, as shown in FIG. 20 and FIG. 36, if the first limiting portion 19 is defined by the limiting hole 1723 of the bottom plate 1711, the second limiting portion 324 may also be The protrusion is fixed on the first sliding plate 3213 , and the second limiting portion 324 is slidably connected to the limiting hole 1723 .

In this embodiment, referring to FIG. 33, the second positioning portion 325 is a positioning groove. A plurality of the second positioning portions 325 are formed on the sliding sidewalls 3221. A plurality of the second positioning portions 325 are spaced apart along the length direction of the first slider 3213. As shown in FIG. 34, when the first housing 10 (see FIG. 1) and the second housing 20 (see FIG. 2) are mutually inverted by external forces, the first connecting portion of the connecting member 32 is as shown in FIG. 3211 (see FIG. 32) slides relative to the first housing 10 and the second housing 20. The first sliding plate 3213 is slid by the external force relative to the first sliding groove 141, and when the second positioning portion 325 is slid to a position opposite to the bayonet 1101, one end of the bayonet 1101 is elasticized. The squeezing force is applied to the second positioning portion 325, and the bayonet 1101 applies a pressing force to the first sliding plate 3213. The first sliding plate 3213 is blocked by the locking pin 1101 in the sliding direction, and stops continuing. Sliding relative to the first sliding slot 141. At this time, the first housing 10 and the second housing 20 are revoked. The first slide plate 3213 stays at a preset position of the first sliding groove 141, the connecting member 32 is maintained in a bent state, and the first housing 10 and the second housing 20 are maintained. In the preset angle state.

In one embodiment, as shown in FIGS. 37 and 38, the fixed block 1712 includes a guide side 1713 that is generally perpendicular to the bottom plate 1711. The first positioning portion 110 includes a positioning hole 1104 disposed in the fixing block 1712 , and the positioning hole 1104 is located at the guiding side surface 1713 . The second positioning portion 325 includes a plurality of elastic pieces 3222 fixed to the sliding sidewalls 3221 . A plurality of the elastic pieces 3222 are spaced apart on the sliding side wall 3221. Each of the elastic pieces 3222 includes a fixed end 3223 fixing the sliding side wall 3221 and an abutting end 3224 away from the sliding side wall 3221, and is connected between the fixed end 3223 and the abutting end 3224. Elastic arm 3225. The resilient arm 3225 provides an elastic restoring force of the abutting end 3224 away from the sliding sidewall 3221. The locating hole 3104 is received in the positioning hole 1104 by the elastic force of the elastic arm 3225. Since the opening direction of the positioning hole 1104 is substantially perpendicular to the first sliding slot 141, the positioning hole 1104 Restricting the abutting end 3224 to continue sliding along the first sliding slot 141, that is, restricting the first sliding plate 3213 to slide to achieve positioning; when the abutting end 3224 compresses the elastic arm 3225, the abutting end 3224 is disengaged The positioning hole 1104, the elastic piece 3222 can slide along the first sliding plate 3213.

With continued reference to Figures 32 and 39, the connector 32 includes a bent chain 326 (shown in phantom in Figure 32). The bending chain 326 includes a first link 327 and a second link 328 that rotate with each other, and a first rotating shaft 329 that is rotatably coupled between the first link 327 and the second link 328. Two first connecting portions 3211 are respectively disposed on two sides of the bending chain 326. The first connecting portion 3211 is substantially parallel to the first rotating shaft 329, and the distance between the two first connecting portions 3211 and the first rotating shaft 329 is equal. a distance between the first rotating shaft 329 and the first housing 10 and the first rotating shaft 329 and the second housing when the connecting member 32 is not offset with respect to the flexible plate member 31 The distance between 20 is equal. The first shaft 329 is substantially opposite the substantially geometric center line of the flexible panel 31 (see FIG. 31). The bending chain 326 is bent or unfolded by the first link 327 being inverted with respect to the second link 328, and the bending chain 326 can support the flexible plate 31. In one embodiment, the bending chain 326 includes a plurality of the first links 327 and a plurality of the second links 328, a plurality of the first links 327 and a plurality of the second links The segments 328 are staggered along the axis of rotation 320 such that the plurality of the first links 327 and the second links 328 are in the shape of a bent plate.

In an embodiment, the bending chain 326 may also be provided with only one of the first link 327 and one of the second links 328, and the first link 327 is provided with a groove 3275, the first The two link 328 is provided with a protrusion 3285 embedded in the groove 3275 through which the first shaft 329 passes and the protrusion 3285, the first link 327 and the second link 328 are common The rotation is coupled to the first rotating shaft 329 and rotates with each other.

Referring to FIG. 39, the first link 327 includes a first inner joint 3271 and a first outer joint 3272 disposed opposite the first inner joint portion 3271, and the first inner joint portion 3271 and the first inner joint portion 3271 Two first side walls 3273 are disposed opposite each other between the outer portions 3272. One of the first side walls 3273 is provided with a rotating shaft hole at the first inner connecting portion 3271 toward the other first side wall 3273, and the first rotating shaft 329 passes through the rotating shaft hole, the first The first inner joint portion 3271 of the one link 327 is rotatably coupled to the first rotating shaft 329. In order to prevent the first link 327 from interfering with other components when rotating relative to the first rotating shaft 329, the first inner connecting portion 3271 and the first outer connecting portion 3272 are each provided with a semi-circular curved surface. The substantially geometric central axis of the first rotating shaft 329 coincides with the substantially geometric central axis of the semi-circular curved surface, and the first inscribed portion 3271 of the first link 327 reduces interference with other components. The first link 327 is a metal piece, and the surface of the link 327 may be anodized to increase the appearance performance of the bent chain 326. Of course, in other embodiments, the first link 327 It may also be a curved plate member to facilitate support of the flexible plate member 31 when the flexible plate member 31 is bent.

In this embodiment, the second link 328 includes a second inner joint portion 3281 and a second outer joint portion 3282 disposed opposite the second inner joint portion 3281, and the second inner joint portion 3281 and the second portion. Two second sidewalls 3283 are disposed opposite each other between the external portions 3282. One of the second side walls 3283 is provided with a rotating shaft hole at the second inner connecting portion 3281 toward the other second side wall 3283, and the first rotating shaft 329 passes through the rotating shaft hole, the first The second inner joint portion 3281 of the two link 328 is rotatably coupled to the first rotating shaft 329. The second sidewall 3283 is substantially parallel to the first sidewall 3273. And a gap exists between the second sidewall 3283 and the first sidewall 3273 to ensure that the first link 327 rotates smoothly relative to the second link 328. In order to prevent the second link 328 from interfering with other components when rotating relative to the first rotating shaft 329, the second inner connecting portion 3281 is provided with a semicircular curved surface, and the second outer connecting portion 3282 is provided with a semicircular arc. Shaped surface. The substantially central axis of the first rotating shaft 329 coincides with a substantially geometric central axis of the semi-circular curved surface, and the second inner connecting portion 3281 of the second link 328 reduces interference with other components. The second link 328 can also be a metal piece. The outer surface of the second link 328 may employ the same anodizing treatment as the first link 327 to maintain the same appearance of the second link 328 as the first link 327.

Since the first link 327 can be flipped to an arbitrary angle with respect to the second link 328, the first link 327 is bent relative to the second link 328 under external force, the flexible board The piece 31 (see FIG. 31) is curved, and the flexible plate 31 can be respectively facing the first through the first housing 10 (see FIG. 1) and the second housing 20 (see FIG. 1) The link 327 and the second link 328 generate an elastic restoring force, and if the external force is cancelled, the first link 327 and the second link 328 are easily subjected to the elastic restoring force of the flexible plate member 31. Function and expand each other. In order to keep the first link 327 and the second link 328 relatively fixed after being at any angle, and the first housing 10 is opposite The second housing 20 maintains a relatively fixed state after being turned over at any angle, and the connecting member 32 (see FIG. 32) further includes a damping mechanism 33. The damper mechanism 33 is configured to generate a bending damping force on the bending chain 326 so that the bending or unfolding shape can be maintained after the external force is cancelled on the bending chain 326.

Referring to FIG. 39 , FIG. 40 and FIG. 41 , in the embodiment, the damping mechanism 33 includes a first damping component 331 , and the first damping component 331 includes a first damping ring 3311 and a second damping ring 3312 . The first damper ring 3311 is sleeved on the first rotating shaft 329 and rotates with the first link 327. The second damper ring 3312 is sleeved on the first rotating shaft 329 and rotates with the second link 328, and the first damper ring 3311 and the second damper ring 3312 interfere with each other to generate a friction damping force. . In one embodiment, the damper mechanism 33 includes a plurality of sets of the first damper assemblies 331 , each set of the first damper assemblies 331 being located between the first link 327 and the second link 328 . The first damper ring 3311 is made of a wear plate. The second damping ring 3312 is made of a wear plate. The first damper ring 3311 has a rough surface, and the second damper ring 3312 also has a rough surface. When the first damper ring 3311 and the second damper ring 3312 rotate against each other, the two first damper rings 3311 and the second damper ring 3312 generate mutual frictional resistance. And because the first damper ring 3311 and the second damper ring 3312 are respectively fixed to the first side wall 3273 of the first link 327 and the second side wall 3283 of the second link 328, Frictional resistance is conducted to the first link 327 and the second link 328. The first link 327 and the second link 328 have frictional resistance against each other to prevent mutual rotation. When the external force is less than the frictional resistance, the first link 327 is fixed relative to the second link 328. The flexible panel 31 is caused to maintain a shape unchanged, and the first housing 10 is fixed relative to the second housing 20. When the external force is greater than the frictional resistance, the first link 327 is rotated relative to the second link 328, the flexible plate member 31 is bent and deformed, and the first housing 10 is opposite to the second housing 20 flips. Of course, in one embodiment, as shown in FIG. 42 , the damper mechanism 33 may further include a plurality of disposed on the first sidewall 3273 and disposed around the first rotating shaft 329 . a first spine 336, and a plurality of second spines 337 disposed on the second sidewall 3283 and disposed around the first rotating shaft 329, the first spine 336 and the second spine 337 are in conflict with each other, The first link 327 and the second link 328 create frictional resistance.

In this embodiment, referring to FIG. 39 , FIG. 40 and FIG. 41 , the first damping component 331 further includes a first elastic ring 3313 , a second elastic ring 3314 , a first snap ring 3315 and a second snap ring 3316 . The first elastic ring 3313 is sleeved on the first rotating shaft 329 and fixed between the first side wall 3273 and the damping ring 3311. The second elastic ring 3314 is sleeved on the first rotating shaft 329 and fixed between the second side wall 3283 and the first damping ring 3311. The first elastic ring 3313 provides an elastic force to the first damper ring 3311, and the second elastic ring 3314 provides an elastic force to the second damper ring 3312, so that the first damper ring 3311 and The second damper rings 3312 are in mutual contact with each other. The first snap ring 3315 is fixed to the circumferential side of the first rotating shaft 329 , and the first elastic ring 3313 is elastically compressed between the first damping ring 3311 and the first snap ring 3315 . The first snap ring 3315 limits the first elastic ring 3313 to prevent the first elastic ring 3313 from being displaced on the first rotating shaft 329. The second snap ring 3316 is fixed to the circumferential side of the first rotating shaft 329 , and the second elastic ring 3314 is elastically compressed between the second damping ring 3312 and the second snap ring 3316 . The second snap ring 3316 limits the second elastic ring 3314 to prevent the position of the second elastic ring 3314 from being displaced on the first rotating shaft 329.

In one embodiment, the first shaft 329 is comprised of a plurality of short shafts, each of which passes through the first link 327 and the second link 328, respectively. The first snap ring 3315 and the second snap ring 3316 are respectively fastened to the two ends of the short shaft 3291, so as to facilitate assembling the first damping component 331 to the first link 327 and the first Two links 328. The first side wall 3273 is provided with a first card slot 3274, and the second side wall 3283 is provided with a second card slot 3284. The first card slot 3274 is a profiled slot, and the second card slot 3284 is a profiled slot, and the first damper ring 3311 and the second damper ring 3312 are Separatingly disposed in the first card slot 3274 and the second card slot 3284, respectively, to prevent the first damping ring 3311 from opposing the first card slot 3274, and preventing the second damping ring 3312 from being opposite The second card slot 3284 is rotated. The first elastic ring 3313 and the second elastic ring 3314 are respectively fixed to the first card slot 3274 and the second card slot 3284, and the first link 327 and the second link are reduced. The gap between the 328 increases the support performance of the bent chain 326. The first snap ring 3315 and the second snap ring 3316 are respectively located at the bottom of the first card slot 3274 and the second card slot 3284, but are respectively separated from the bottom surface of the first card slot 3274 and the second card. There is a gap on the bottom surface of the slot 3284 to protect the first link 327 and the second link 328 from the first elastic ring 3313 from damaging the first link 327 and preventing the second elasticity. Loop 3314 damages the second link 328. Of course, in other embodiments, the first elastic ring 3313 can also be replaced by other elastic elements such as springs, and the second elastic ring 3314 can also be replaced by other elastic elements such as springs.

Referring to FIG. 43 , in the embodiment, the bending chain 326 further includes a third link 333 , a fourth link 334 , a second rotating shaft 335 , and a third rotating shaft 336 . The third link 333 is a metal piece, and the third link 333 may have the same anodized outer surface as the first link 327. The fourth link 334 is a metal piece, and the fourth link 334 may have the same anodized outer surface as the first link 327. The third link 333 is rotatably coupled to the first outer portion 3271 of the first link 327 by a second rotating shaft 335. The fourth link 334 is rotatably coupled to the second outer portion 3283 of the second link 328 by a third rotating shaft 336 .

In one embodiment, the direction of rotation of the third link 333 is substantially parallel to the direction of rotation of the first link 327. That is, the second rotating shaft 335 is substantially parallel to the first rotating shaft 329. The third link 333 includes a third inner joint portion 3331 and a third outer joint portion 3332 disposed opposite to the third inner joint portion 3331, and is located between the third inner joint portion 3331 and the third outer joint portion 3332. Two third side walls 3333 are oppositely disposed. One of the third side walls 3333 faces the other of the third side walls 3333 at the The third inner connecting portion 3331 is provided with a rotating shaft hole. The second rotating shaft 335 passes through the rotating shaft hole, and the third inner connecting portion 3331 of the third link 333 is rotatably connected to the second rotating shaft 335. The second rotating shaft 335 also passes through a rotating shaft hole of the first link 327 at the first outer connecting portion 3272, and the third link 333 is inverted with respect to the first link 327. A plurality of the third links 333 and a plurality of the first links 327 are staggered on the second rotating shaft 335. One of the third side walls 3333 of the third link 333 extends toward the third side wall 3333 of the adjacent third link 333, and has a boss 3334. The height of the boss 3334 is substantially equal to the number The distance between the two first side walls 3273 of a link 327. The boss 3334 compensates for the gap between the third side walls 3333 of the two adjacent third links 333, and reduces the spacing between the adjacent two third links 333, thereby further increasing the spacing The bonding area of the bending chain 326 to the flexible display screen 40 is such that the bending chain 326 supports the flexible display screen 40 more stably. A third outer portion 3332 of the plurality of third links 333 constitutes a first connecting portion 3211 of the connecting member 32 (see FIG. 32). The third link 333 located at the end of the second rotating shaft 335 fixes the first sliding plate 3213 on the third outer connecting portion 3332. The first sliding plate 3213 is integrally provided with the third link 333 at the end of the second rotating shaft 335. The third outer connecting portion 3332 is provided with a flat side surface, and the first sliding plate 3213 is substantially perpendicular to the flat side surface of the third outer connecting portion 3332. The other third link 333 on the second rotating shaft 335 fixes the second sliding plate 3214 at the third outer connecting portion 3332. A plurality of the third links 333 are slidably coupled to the first housing 10 to slidably connect the connecting member 32 to the first connecting portion 3211 of the first housing 10 (see FIG. 1). The first housing 10 is described. In one embodiment, the third sidewall 3333 is substantially parallel to the first sidewall 3273, and a gap exists between the third sidewall 3333 and the first sidewall 3273 to ensure the The first link 327 rotates smoothly with respect to the third link 333. In order to prevent the third link 333 from interfering with other components when rotating relative to the second rotating shaft 335, the third inner connecting portion 3331 and the third outer connecting portion 3332 are each provided with a semi-circular curved surface. The substantially geometric center axis of the second rotating shaft 335 and the semicircle The generally geometric central axes of the curved surfaces coincide, and the second inscribed portion 3281 of the second link 328 reduces interference with other components. The boss 3334 is also provided with a semi-circular curved surface toward the side of the first link 327. In order to maintain the third link 333 and the first link 327 at a certain angle, the first housing 10 is relatively fixed at an arbitrary angle with respect to the second housing 20; Thereafter, the relatively fixed state is maintained, and the damper mechanism 33 further includes a plurality of sets of first side damper assemblies 332. Each of the second damper assemblies 332 is located between the first link 327 and the third link 333 for generating a turning damping force on the third link 333 and the first link 327. The relative fixed state can be maintained after the external force is removed from the third link 333 and the first link 327.

As shown in FIGS. 41 and 43, the second damper assembly 332 is disposed the same as the first damper assembly 331. The first elastic ring 3313 of the second damper assembly 332 is sleeved on the second rotating shaft 325 and is fixed between the first link 327 and the first damper ring 3311 of the second damper assembly 332. . The second elastic ring 3314 of the second damper assembly 332 is sleeved on the second rotating shaft 325 and is fixed between the third link 333 and the second damper ring 3312 of the second damper assembly 332. .

The fourth link 334 is identical in structure to the third link 333. When the fourth link 334 is assembled with the second link 328, the boss 3334 of the fourth link 334 faces in opposition to the boss 3334 of the third link 333. A plurality of the fourth links 334 and a plurality of the second links 328 are staggered on the third rotating shaft 336. The plurality of the fourth links 334 are opposite to the third rotating shaft 336 to form the second connecting portion 3212 (see FIG. 31), and the second connecting portion 3212 of the connecting member 32 is slidably connected to the first portion. Two housings 20. The fourth link 334 and the second link 328 are relatively fixed after being at any angle, and the first housing 10 is maintained at an arbitrary angle with respect to the second housing 20 after being turned over. The damping mechanism 33 also includes a third damping assembly 340 in a relatively fixed state. The third damper assembly 340 is configured to generate a turning damping force on the fourth link 334 and the second link 328, so that the outside of the fourth link 334 and the second link 328 are undone Force After that, it can maintain a relatively fixed state. The fourth damper assembly 340 is disposed the same as the first damper assembly 331. The first elastic ring 3313 of the third damping component 340 is sleeved on the third rotating shaft 326 and is fixed between the second link 328 and the first damping ring 3311 of the third damping component 340. . The second elastic ring 3314 of the third damper assembly 340 is sleeved on the third rotating shaft 326 and fixed between the fourth link 334 and the second damper ring 3312 of the third damper assembly 340 .

Referring to FIG. 32 and FIG. 44, the two first connecting portions 3211 of the connecting member 32 are respectively slidably connected to the first housing 10 (see FIG. 1) and the second housing 20 (see 1), it is therefore necessary to prevent the two first connecting portions 3211 from sliding simultaneously in one direction with respect to the first housing 10 or the second housing 20. That is, in order to prevent the support member 32 from being displaced relative to the flexible plate member 31 and causing the support of the flexible plate member 31 to fail, the connected module 30 further includes a limiting member 34. The limiting member includes a first end 341 and a second end 342 connected to the first end 341, the first end 341 and the second end 342 are respectively connected to the flexible plate member 31 and the A connector 32 that restricts the connector 32 from being offset from the flexible panel 31 toward the first housing 10 or the second housing 20. In one embodiment, the first end 341 is fixedly coupled to the flexible panel 31, and the second end 342 limits the connector 32. a distance between the first end 341 and the first housing 10 and a distance between the first end 341 and the second housing 20, the second end 342 facing the connecting member A limit is made 32 to limit the coupling member 32 from being displaced toward the first housing 10 or the second housing 20.

Referring to FIG. 45, FIG. 46 and FIG. 47, a first embodiment is provided. The first end 341 is provided with a stud 343 facing away from the second end 342, and the second end 342 is substantially perpendicular. A shaft hole 344 is defined in the longitudinal direction of the restricting member 34. The flexible plate member 31 is provided with a welding hole 315 opposite to the first link 327 at a substantially geometric center line position substantially parallel to the first fixed side 311, and the protrusion 343 is welded to the welding In the hole 315, the first end 341 and the first housing 10 (see FIG. 1) The distance between the first end 341 and the second housing 20 (see FIG. 1) is equal.

As shown in FIG. 44, the first link 327 defines a receiving groove 3274 opening toward the flexible plate member 31 at the first inner connecting portion 3271. The first rotating shaft 329 passes through the receiving groove 3274. The second end 342 of the limiting member 34 is received in the receiving groove 3274, the first rotating shaft 329 passes through the rotating shaft hole 344 of the second end 342, and the restricting member 34 is in the receiving groove 3274. It is rotatable relative to the first link 327. The second end 342 of the restricting member 34 is fixed relative to the first rotating shaft 329. That is, the connecting member 32 is substantially parallel to the substantially geometric neutral line of the first connecting portion 3211 relative to the second end 342 of the limiting member 34, so that the connecting member 32 is substantially parallel to the first connecting portion 3211. The geometric center line is always facing the geometric plate line of the first fixed side 311 substantially parallel to the flexible plate member 31, restricting the connecting member 32 from being offset with respect to the flexible plate member 31, and ensuring the connecting die The set 30 can effectively support the curved portion of the flexible display screen 40. A plurality of the welding holes 315 are defined in the plurality of the first links 327 on the flexible plate member 31, and the flexible plate member 31 is also provided with a plurality of the second link portions 327. The welding hole 315. The second link 327 is also provided with the receiving slot 3274. The connecting module 30 includes a plurality of the limiting members 34. The plurality of the limiting members 34 are respectively mounted on the plurality of receiving slots 3274. The structure of the flexible plate member 31 and the connecting member 32 is more stable.

Referring to FIG. 48 and FIG. 49, a second embodiment is provided. The limiting member 34 is provided with a limiting slot 345 extending toward the first end 341 at the second end 342. The limiting slot 345 is slidably coupled to the limiting slot 345. The connecting member 32 is configured to restrict the connecting member 32 from approaching or away from the flexible panel 31 within a preset distance.

The connecting module 30 includes two limiting members 34, and the two limiting members 34 are respectively fixed at two ends of the first rotating shaft 329 in the longitudinal direction. The limiting member 34 is a package, and the limiting member 34 can also cover and encapsulate the two ends of the connecting member 32. In one embodiment, the limiting member 34 is a flexible bending member. The first end 341 is fixedly connected to the flexible by means of bonding or snap-fit connection The connecting side 313 of the panel 31 is bent or unfolded along with the connecting side 313. The first end 341 extends toward the second end 342 with a plurality of protrusions 346 , and a plurality of protrusions 346 are arranged along the length direction of the connecting side 313 , and a plurality of the protrusions 346 are opposite to the connecting member 32 . Both ends are covered to improve the appearance and structural performance of the connection module 30.

Each of the protrusions 346 has two inclined side walls 347 which are inclined at an angle. The inclined side walls 347 of the two adjacent protrusions 346 are disposed at an angle. When the restricting member 34 is unfolded with the flexible panel member 31, there is a gap between the inclined side walls 347 of the adjacent two of the projections 346. When the restricting member 34 is bent with the flexible plate member 31, the inclined side walls 347 of the two adjacent protrusions 346 are close to each other, and finally the plurality of the protrusions 346 are mutually contracted together, and the pair is The end of the connector 32 is covered. The limiting slot 345 is located on one of the protrusions 346, and the protrusion 346 is substantially parallel to the flexible plate member 31 and substantially opposite to the substantially geometric center line of the first fixed side 311. The limiting slot 345 is substantially parallel to the flexible plate member 31 and substantially parallel to the substantially geometric center line of the first fixed edge 311, and the length direction of the limiting slot 345 is substantially perpendicular to the flexible plate member 31 substantially parallel. The first fixed edge 311 is geometrically a bit line. Two ends of the first rotating shaft 329 are respectively inserted into the limiting slots 345 of the two limiting members 34. The opening edge of the limiting slot 345 has an elliptical racetrack shape. Both ends of the first rotating shaft 329 are slidably connected to the limiting slot 345 along the length direction of the limiting slot 345. The limiting slot 345 limits the center of the first rotating shaft 329 relative to the flexible plate member 31 to limit the displacement of the connecting member 32 relative to the flexible plate member 31.

Since the distance between the first rotating shaft 329 and the flexible plate member 31 is increased when the first housing 10 is opposed to the second housing 20 by more than 180 degrees, the end of the first rotating shaft 329 is increased. The one end of the limiting groove 345 slides toward the other end. The limiting slot 345 guides the first rotating shaft 329 to prevent the first rotating shaft 329 from being offset from the substantially geometric center of the flexible plate member 31 when away from the flexible plate member 31, that is, the The first housing 10 and the second housing 20 are turned over 180 degrees, The connector 32 still does not have the effect of offsetting the flexible panel 31. When the first rotating shaft 329 is slid from one end of the limiting groove 345 to the other end, the first rotating shaft 329 cannot continue to slide, and the flexible plate member 31 cannot continue away from the first rotating shaft 329. The first housing 10 cannot continue to increase the flip angle with respect to the second housing 20, that is, the first housing 10 and the second housing 20 are mutually inverted within a safe angle range, thereby ensuring that the first housing 10 and the second housing 20 are mutually inverted. The flexible display screen 40 is curved over a range of security angles to prevent deflection of the flexible display screen 40 (see Figure 1). Since the restricting member 34 is made of a flexible silicone material to facilitate the bending of the restricting member 34, the restricting member 34 is easily damaged by the friction of the first rotating shaft 329, so in order to increase the use of the restricting member 34. For the life of the limiting member 34, an elliptical racetrack-shaped steel ring 350 is sleeved in the limiting slot 345 to increase the safety of the limiting member 34.

Referring to FIG. 49, a third embodiment is provided. The restricting member 34 is a steel plate integrally formed on the flexible plate member 31. The first end 341 of the restricting member 34 is fixed at a substantially geometric center of the connecting side 313, and the first end 341 is equal to the first housing 10 and the second housing 20. The second end 342 is bent at 90 degrees with respect to the flexible panel 31. The flexible plate member 31 and the restricting member 34 are obtained by punching and bending both ends of the sheet metal member by a stamping process by providing a sheet metal member in advance. The second end 342 of the limiting member 34 is punched out by a sliding hole 348. The two ends of the first rotating shaft 329 respectively pass through the sliding holes 348 of the two restricting members 34. The opening edge of the sliding hole 348 has an elliptical racetrack shape, and the longitudinal direction of the sliding hole 348 is substantially perpendicular to the substantially geometric center line of the first fixed side 311. One end of the first rotating shaft 329 is provided with a sliding bar 3291, and the sliding bar 3291 slides in the sliding hole 348 to realize positioning of the first rotating shaft 329 and the second end 342 of the limiting member 34. The first rotating shaft 329 is offset from the flexible plate member 31, and the connecting member 32 is substantially opposite to the flexible plate member 31, and the structure of the supporting module 30 is ensured to be stable. The first rotating shaft 329 slides in a direction substantially opposite to the flexible plate member 31 such that the flexible plate member 31 can be bent over more than 180 degrees, that is, the first housing 10 can be opposite to the first The two housings 20 are inverted to an angle of more than 180 degrees.

Referring to FIG. 50, FIG. 51 and FIG. 52, in the third embodiment, the housing assembly 100 (see FIG. 1) further includes a flexible package 50 for fixing to the flexible display. The side of the screen 40. The flexible package 50 has a package surface 51 that covers the sides of the flexible display screen 40. The package surface 51 is an outer side surface of the package 50. The package 50 further has a bonding surface 52 disposed away from the package surface 51. The abutting surface 52 is attached to the limiting member 34 , and a sliding slot 512 is defined corresponding to the sliding hole 348 . The slide bar 3291 of the first rotating shaft 329 passes through the sliding hole 348 and slides in the sliding groove 512. The encapsulation surface 51 has a first edge 53 substantially parallel to a side edge of the flexible display screen 40 and a second edge 54 disposed opposite the first edge 53 , and a plurality of parallel along the first edge 53 Through holes 55 arranged in a direction. The first edge 53 and the second edge 54 are bent or unfolded along with the side edges of the flexible display screen 40, and the inner space of the plurality of through holes 55 is affected by the first edge 53 and the first The two edges 54 are bent and compressed to cause the flexible package 50 to contract as the side edges of the flexible display screen 40 are bent.

In one embodiment, as shown in FIG. 54, the second end 342 is fixedly coupled to the connector 32, and the first end limits the flexible panel 31 to prevent the connector 32 is offset from the first housing 10 or the second housing 20 with respect to the flexible panel 31. The connecting side 313 of the flexible panel 31 is provided with a sliding post 349 at a substantially geometric center. The second end 342 is fixedly coupled to the end of the first rotating shaft 329 of the connecting member 32. The first end 341 is provided with a sliding hole 348 , and the sliding hole 348 is slidably coupled to the sliding column 349 . The longitudinal direction of the sliding hole 348 is substantially perpendicular to the flexible plate member 31 and substantially parallel to a substantially geometric center line of the first fixed side 311.

The housing assembly 100 (see FIG. 1) includes two of the flexible packages 50, and the two flexible packages 50 are respectively fixed to the two connecting sides 313 of the flexible board 31. The flexible package 50 covers the flexible display screen 40. The flexible package 50 also performs the connection module 30 Covering improves the appearance performance of the housing assembly 100. In one embodiment, the flexible package 50 is made of a silicone material. The flexible package 50 and the flexible plate 31 are integrally molded in a mold, and the first edge 53 of the flexible package 50 is fixedly connected to the connecting side 313. The first edge 53 of the flexible package 50 is bent or unfolded with the connecting side 313 of the flexible panel 31. The opening edge of each of the through holes 55 has an elliptical racetrack shape, and the through holes 55 have a longitudinal direction substantially parallel to the connecting side edges 313. When the flexible package 50 is bent, the through hole 55 has sufficient compressed space therein. Of course, in other embodiments, the opening edge of the through hole 55 may also be circular or rectangular. The first edge 53 can also be locked to the flexible panel 31 by screws.

The application provides a mobile terminal 900 that includes a display device and an electronic component 300. The display device includes a housing assembly 100 and a display assembly 200.

The display assembly 200 includes a flexible display screen 40 that is sequentially laid on the first housing 10, the connection module 30, and the second housing 20. The flexible display screen 40 is bent or expanded in shape with the first housing 10 and the second housing 20 being inverted. The electronic component 300 is fixed to the housing assembly 100, and the electronic component 300 is electrically connected to the flexible display screen 40 to control the operation of the flexible display screen 40.

It can be understood that the mobile terminal 900 can be a multi-purpose mobile phone that implements a small screen display, or a large screen display, or a curved screen display, and presents various usage functions. For example, when the flexible display screen 40 is in a folded state, the first housing 10 can be overlapped with the second housing 20, and the mobile terminal 900 can be used as a mobile phone. It is convenient for users to carry and takes up little space. When the flexible display screen 40 is bent at an angle, the first housing 10 is opened relative to the second housing 20 and forms an angle with each other, and the mobile terminal 900 can serve as the mobile terminal 900. Used as a laptop. When the mobile terminal 900 is in the unfolded state of the flexible display screen 40, the first housing 10 is opened relative to the second housing 20 and is flush with each other, and the mobile terminal 900 can serve as a tablet computer. Use to increase the display area, get more display content, and improve the user experience. when However, the mobile terminal 900 can also be a multi-purpose tablet, or a multi-purpose notebook, or other multi-function electronic device with multiple mode switching.

Referring to FIG. 55 , in the embodiment, the flexible display screen 40 includes a first display portion 41 attached to the first supporting surface 111 (see FIG. 3 ) and attached to the second supporting surface 221 . The second display portion 42 and the bent display portion 43 connected to the first display portion 41 and the second display portion 42. The first display portion 41 and the second display portion 42 are folded or opened with each other with the first housing 10 and the second housing 20, respectively. The first display portion 41 includes a first display surface facing the user and a first display back surface (not shown) facing away from the user, the second display portion 42 including a second display surface facing the user and a back direction The user's second display back (not shown). The bending display portion 43 is bent or unfolded as the first display portion 41 is folded or opened with respect to the second display portion 42.

As shown in FIG. 54, the flexible display screen 40 may be unfolded as the first housing 10 and the second housing 20 are opened. As shown in FIG. 56, the flexible display screen 40 may be bent at an angle between the first housing 10 and the second housing 20, that is, the first display surface of the first display portion 10 is opposite. The second display surface of the second display portion 20 is flipped over 180 degrees, and the first display surface of the first display portion 41 in FIG. 55 is flipped at an angle of 270 degrees with respect to the second display surface of the second display portion 20 The first back surface 121 of the first housing 10 is close to the second back surface 221 of the second housing 20. As shown in FIG. 57, the flexible display screen 40 (see FIG. 53) may be folded in a manner that the first housing 10 and the second housing 20 are folded, and the first housing 101 is The first back surface 121 and the second back surface 221 of the second casing 20 are brought together to be in a bonded state. As shown in FIG. 57, the flexible display screen 40 (see FIG. 53) may also be opened in a state in which the first housing 10 and the second housing 20 are inverted.

In one embodiment, referring to FIG. 59, the number of the second display portions 42 is two, and the two second display portions 42 are respectively located at two sides of the first display portion 41, and the second The number of the housings 20 is two, and the two second housings 20 are respectively located at two sides of the first housing 10, and the two The two housings 20 respectively support the two second display portions 42. The bent display portion 43 is connected between each of the second display portions 42 and the first display portion 41. The connection module 30 is connected between each of the second housing 20 and the first housing 10. Each of the connection modules 30 supports the bent display portion 43.

Referring to FIG. 60, the display assembly 200 (see FIG. 1) further includes a flexible translucent cover 60 that covers the flexible display screen 40. The flexible transparent cover 41 is attached to the flexible display screen 40. The peripheral edge of the transparent cover plate 60 is fixedly coupled to the first housing 10, the second housing 20, and the flexible plate member 31. The transparent cover 41 protects the flexible display screen 40 and improves the appearance performance of the mobile terminal 900.

Referring to FIG. 61, in the embodiment, the electronic component 300 (see FIG. 1) includes a first electronic module 71, a second electronic module 72, and an electrical connection between the first electronic module 71 and the second The flexible circuit board 73 of the electronic module 72. The first electronic module 71 and the second electronic module 72 are respectively fixed to the first receiving cavity 13 and the second receiving cavity 23 . The first electronic module 71 can be composed of a printed circuit board and functional modules disposed on the printed circuit board. The first electronic module 71 may be a main board and a central processing unit, a memory, an antenna, a camera, a handset, and the like, which are disposed on the main board. The second electronic module 72 can also be composed of a printed circuit board and a functional module disposed on the printed circuit board. The second electronic module 72 is different from the first electronic module 71, and the second The electronic module 72 can be a battery, a connector, a fingerprint module, or the like.

The above is a preferred embodiment of the application, it should be noted that those skilled in the art can also make several improvements and retouchings without departing from the application principle, and these improvements and retouchings are also regarded as protection of the application. range.

Claims

A mobile terminal includes a housing assembly, the housing assembly including:

a first housing, a second housing connected to the first housing, and a connection module connected between the first housing and the second housing;

The first housing includes a first front housing and a first rear housing that is in contact with the first front housing, and a first receiving cavity is formed between the first front housing and the first rear housing; The first receiving cavity is configured to partially receive the electronic component; the first rear case is provided with a boss;

The second casing includes a second front casing and a second rear casing that is covered with the second front casing, and a second receiving cavity is formed between the second front casing and the second rear casing; The second receiving cavity is configured to partially receive the electronic component; the second rear casing is provided with a groove;

The first housing and the second housing can be flipped to each other by the connecting module, and the first housing and the second housing are mutually inverted by the connecting module to When the shape is superposed, the boss and the groove cooperate with each other.
The mobile terminal of claim 1, wherein the depth of the groove is greater than or equal to a height of the boss.
The mobile terminal according to claim 1, wherein the first front case comprises a first front surface disposed opposite to the first rear case, the first front surface has a first frame structure and a first recess The structure, the first recess structure is recessed relative to the first bezel structure.
The mobile terminal according to claim 3, wherein the second front case includes a second front surface disposed opposite to the second rear case, and the second front surface has a second bezel structure and a second recess The structure, the second recess structure is recessed relative to the second frame structure.
The mobile terminal according to claim 4, wherein the first frame structure is disposed around the first recess structure, and the first recess structure forms a first installation space, the second frame The structure is disposed around the second recess structure, the second recess structure forms a second installation space, the mobile terminal further includes a flexible display screen, the flexible display screen is mounted on the first installation space and the second Installation space.
The mobile terminal according to claim 1, wherein the connection module comprises a flexible board member, and the flexible board member is respectively connected to the first housing and the second housing, the first The housing and the second housing are capable of being flipped over to each other by bending of the flexible sheet member.
The mobile terminal according to claim 6, wherein the connection module further comprises a connecting member, wherein the connecting member is respectively connected to the first housing and the second housing, and the connecting member is capable of The flexible panel is abutted when the first housing and the second housing are overlapped.
The mobile terminal according to claim 7, wherein the connection module further comprises a limiting member, the limiting member comprising a first end and a second end connected to the first end, the first end Connected to the flexible board, the second end is connected to the connecting member, and the second end is for limiting the connecting member to the first housing or the second relative to the flexible board The housing is offset.
The mobile terminal according to claim 1, wherein the connection module comprises a connecting rod, and one end of the link is slidably coupled to the first housing and is rotatable relative to the first housing, the connection The other end of the rod is rotatably coupled to the second housing; when the link slides relative to the first housing, the second housing is slid relative to the first housing, the connecting rod is opposite to the When the first housing and the second housing rotate, the first housing and the second housing are flush.
The mobile terminal according to any one of claims 1 to 9, wherein the boss is a part of a camera module.
The mobile terminal of claim 10, wherein the boss is an end of the camera lens.
The mobile terminal according to any one of claims 1 to 9, wherein the boss is The end of the flash.
The mobile terminal of claim 1 , wherein the electronic component comprises a first electronic module, a second electronic module, and a flexible circuit board, wherein the first electronic module is disposed in the first receiving cavity The second electronic module is disposed in the second receiving cavity, and the flexible circuit board is electrically connected to the first electronic module and the second electronic module, respectively.
The housing assembly according to claim 13, wherein the first electronic module comprises a main board and a central processing unit, a memory, an antenna, a camera, and a handset.
The housing assembly of claim 14, wherein the second electronic module comprises a battery, a connector, and a fingerprint module.
A mobile terminal, comprising:

a first housing, a second housing connected to the first housing, and a connection module connected between the first housing and the second housing;

The first housing includes a first front housing and a first rear housing that is in contact with the first front housing, and a first receiving cavity is formed between the first front housing and the first rear housing; The first receiving cavity is configured to partially receive the electronic component; the first rear case is provided with a boss;

The second casing includes a second front casing and a second rear casing that is covered with the second front casing, and a second receiving cavity is formed between the second front casing and the second rear casing; The second receiving cavity is configured to partially receive the electronic component; the second rear casing is provided with a groove;

The first housing and the second housing can be flipped to each other by the connecting module, and the first housing and the second housing are mutually inverted by the connecting module to When the shape is superimposed, the boss and the groove cooperate with each other;

The mobile terminal further includes a flexible display screen mounted to the first front case and the second front case; when the first case and the second case pass the connection die Groups flip each other to The flexible display screen can be bent when folded.
The mobile terminal of claim 16, wherein the depth of the groove is greater than or equal to the height of the boss.
The mobile terminal according to claim 17, wherein the first front case includes a first front surface disposed opposite to the first rear case; the second front case includes and the second rear case a second front surface disposed opposite to each other; the flexible screen being mounted to the first front surface and the second front surface.
The mobile terminal according to claim 16, wherein the connection module comprises a flexible board, and the flexible board is respectively connected to the first housing and the second housing, the first The housing and the second housing are capable of being flipped over to each other by bending of the flexible sheet member.
The mobile terminal according to claim 19, wherein the connection module further comprises a connecting member, wherein the connecting member is respectively connected to the first housing and the second housing, and the connecting member is capable of The flexible panel is abutted when the first housing and the second housing are overlapped.
The mobile terminal according to claim 20, wherein the connection module further comprises a limiting member, the limiting member comprising a first end and a second end connected to the first end, the first end Connected to the flexible board, the second end is connected to the connecting member, and the second end is for limiting the connecting member to the first housing or the second relative to the flexible board The housing is offset.
The mobile terminal according to claim 16, wherein the connection module comprises a link, one end of the link is slidably coupled to the first housing and rotatable relative to the first housing, the connection The other end of the rod is rotatably coupled to the second housing; when the link slides relative to the first housing, the second housing is slid relative to the first housing, the connecting rod is opposite to the When the first housing and the second housing rotate, the first housing and the second housing are flush.
The mobile terminal according to any one of claims 16 to 22, wherein the boss is a part of a camera module.
The mobile terminal of claim 23, wherein the boss is an end of the camera lens.
The mobile terminal according to any one of claims 16 to 22, wherein the boss is an end of a flash.
A mobile terminal, characterized in that the mobile terminal comprises:

a first housing, a second housing coupled to the first housing, and a connection module coupled between the first housing and the second housing; the first housing includes a first housing a back surface, the first back surface is provided with a boss, the second housing comprises a second back surface, and the second back surface is provided with a groove;

The mobile terminal further includes a flexible display screen, the flexible display screen being mounted to the first housing and the second housing;

The first housing and the second housing can be flipped to each other by the connecting module, and the first housing and the second housing are mutually inverted by the connecting module to When the shape is superimposed, the first back surface is in contact with the second back surface, the boss and the groove cooperate with each other, and the flexible display screen is located outside the mobile terminal.
The mobile terminal of claim 26, wherein the depth of the groove is greater than or equal to the height of the boss.
The mobile terminal of claim 26, wherein the mobile terminal is a multi-purpose mobile phone or a notebook computer.
The mobile terminal according to any one of claims 26 to 28, wherein the boss is a part of a camera module.
A mobile terminal according to claim 29, wherein said boss is an end portion of the image pickup lens.
A housing assembly, comprising:

a first housing, a second housing connected to the first housing, and a connection module connected between the first housing and the second housing;

The first housing includes a first front housing and a first rear housing that is in contact with the first front housing, and a first receiving cavity is formed between the first front housing and the first rear housing; The first receiving cavity is configured to partially receive the electronic component; the first rear case is provided with a boss;

The second casing includes a second front casing and a second rear casing that is covered with the second front casing, and a second receiving cavity is formed between the second front casing and the second rear casing; The second receiving cavity is configured to partially receive the electronic component; the second rear casing is provided with a groove;

The first housing and the second housing can be flipped to each other by the connecting module, and the first housing and the second housing are mutually inverted by the connecting module to When the shape is superposed, the boss and the groove cooperate with each other.
The housing assembly of claim 31 wherein the depth of the groove is greater than or equal to the height of the boss.
The housing assembly of claim 31, wherein the first front housing includes a first front surface disposed opposite the first rear housing, the first front surface having a first bezel structure and a first a recessed structure, the first recessed structure being recessed relative to the first bezel structure.
The housing assembly of claim 31, wherein the second front housing includes a second front surface disposed opposite the second rear housing, the second front surface having a second bezel structure and a second a recessed structure, the second recessed structure being recessed relative to the second bezel structure.
The housing assembly according to claim 34, wherein the first frame structure is disposed around the first recess structure, the first recess structure forms a first installation space; and the second frame structure surrounds the The second recessed structure is configured to form a second installation space; the first installation space and the second installation space are in communication and are used for mounting a flexible display screen.
The housing assembly according to claim 31, wherein said connection module comprises a flexible board member, said flexible board members being respectively coupled to said first housing and said second housing, said A housing and the second housing can be flipped over to each other by bending the flexible sheets.
The housing assembly according to claim 31, wherein the connection module further comprises a connecting member, the connecting member being respectively connected to the first housing and the second housing, the connecting member The flexible sheet member can be abutted when the first housing and the second housing are overlapped.
The housing assembly of claim 37, wherein the connection module further comprises a limiting member, the limiting member comprising a first end and a second end connected to the first end, the first The end is connected to the flexible plate, the second end is connected to the connecting member, and the second end is for limiting the connecting member to the first casing or the first piece relative to the flexible plate The two housings are offset.
The housing assembly according to claim 31, wherein the connection module includes a link, one end of the link is slidably coupled to the first housing and rotatable relative to the first housing, The other end of the connecting rod is rotatably connected to the second casing; when the connecting rod slides relative to the first casing, the second casing is driven to slide relative to the first casing, and the connecting rod is opposite to the When the first housing and the second housing rotate, the first housing and the second housing are flush.
A housing assembly according to any one of claims 31 to 39, wherein the boss is part of a camera module.
A housing assembly according to claim 40, wherein said boss is an end of the camera lens.
A housing assembly according to any one of claims 31 to 39, wherein the boss is an end of a flash.
The housing assembly of claim 31, wherein the electronic component comprises a first electronic module, a second electronic module, and a flexible circuit board, wherein the first electronic module is disposed in the first The second electronic module is disposed in the second receiving cavity, and the flexible circuit board is electrically connected to the first electronic module and the second electronic module respectively.
The housing assembly according to claim 43, wherein the first electronic module comprises a main board and a central processing unit, a memory, an antenna, a camera, and a handset.
The housing assembly of claim 44, wherein the second electronic module comprises a battery, a connector, and a fingerprint module.
A rear terminal assembly for a mobile terminal, comprising:

a first rear case, a second rear case, and a connection assembly detachably coupled between the first rear case and the second rear case;

The first rear case includes a first rear case body, a first top side wall, a first middle side wall, and a first bottom side wall; the first top side wall and the first bottom side wall are respectively connected to the The two sides of the first rear side wall are respectively connected to the first top side wall, the first middle side wall and the first bottom side wall;

The second rear case is connected to a side of the first rear case away from the first middle side wall by the connection module, and the second rear case includes a second rear case body and a second top side a second side wall and a second bottom side wall; the second top side wall and the second bottom side wall are respectively connected to two ends of the second middle side wall, the second rear case body The three sides are respectively connected to the second top sidewall, the second middle sidewall and the second bottom sidewall;

The first rear shell body is provided with a boss, the second rear shell body is provided with a groove, and the first rear shell and the second rear shell can be flipped to each other by the connecting module When the first rear shell and the second rear shell are turned over to the overlapping shape by the connecting module, the boss and the groove cooperate with each other.
The mobile terminal backshell assembly according to claim 46, wherein the first top side wall and the first middle side wall are connected by a curved corner, the first bottom side wall and the first Middle side pass Over curved corners.
The rear terminal assembly of the mobile terminal according to claim 47, wherein the first top side wall is disposed opposite to the first bottom side wall, and the first middle side wall is perpendicular to the first a top sidewall and the first bottom sidewall.
The rear terminal assembly of the mobile terminal according to claim 48, wherein the first top side wall, the first middle side wall and the first bottom side wall are sequentially connected in a "ㄇ" shape, The first top side wall, the first middle side wall, and the first bottom side wall are all perpendicular to the first rear case body.
The mobile terminal backshell assembly according to claim 46, wherein said second top side wall and said second middle side wall are connected by arcuate corners, said second bottom side wall and said second The middle side walls are connected by curved corners.
The rear terminal assembly of the mobile terminal according to claim 50, wherein the second top side wall is disposed opposite to the second bottom side wall, and the second middle side wall is perpendicular to the second side a top sidewall, the second bottom sidewall.
The rear terminal assembly of the mobile terminal according to claim 51, wherein the second top side wall, the second middle side wall and the second bottom side wall are sequentially connected in a "ㄇ" shape, The second top side wall, the second middle side wall, and the second bottom side wall are both perpendicular to the second rear case body.
A mobile terminal backshell assembly according to claim 46, wherein the depth of the groove is greater than or equal to the height of the boss.
The rear terminal assembly of the mobile terminal according to claim 46, wherein the first rear case body, the first top side wall, the first middle side wall, and the first bottom side wall are formed together a first receiving cavity; the second rear housing body, the second top side wall, the second middle side wall and the second bottom side wall together form a second receiving cavity; the first middle side wall Parallel to the second middle sidewall, the first receiving cavity is in communication with the second receiving cavity.
The rear case assembly of the mobile terminal according to claim 54, wherein the first receiving cavity is provided with a first electronic module.
The mobile terminal backshell assembly according to claim 55, wherein the first electronic module comprises a main board and a central processing unit, a memory, an antenna, a camera and a handset.
The mobile device rear case assembly according to claim 55, wherein the second receiving cavity is provided with a second electronic module, and the second electronic module is electrically connected to the first through the flexible circuit board Electronic module.
The mobile terminal back cover assembly according to claim 57, wherein the second electronic module comprises a battery, a connector, and a fingerprint module.
The mobile terminal backshell assembly according to any one of claims 46 to 58, wherein the boss is a part of a camera module.
The mobile terminal backshell assembly according to claim 59, wherein the boss is an end of the image pickup lens.
A rear terminal assembly for a mobile terminal according to any one of claims 46 to 58, wherein the boss is an end of a flash.
The rear terminal assembly of the mobile terminal according to claim 46, wherein the connection module comprises a flexible board member, and the flexible board member is respectively connected to the first rear case and the second rear case, The first rear case and the second rear case can be flipped to each other by being bent by the flexible plate member.
The rear terminal assembly of the mobile terminal according to claim 62, wherein the connection module further comprises a connecting member, wherein the connecting member is respectively connected to the first rear case and the second rear case, The connector is capable of abutting the flexible panel when the first rear shell and the second rear shell overlap.
The mobile terminal backshell assembly according to claim 63, wherein the connection module further comprises a limiting member, the limiting member comprising a first end and a second end connected to the first end, a first end is connected to the flexible plate member, the second end is connected to the connecting member, and the second end is for limiting the connecting member to the first housing or the opposite side of the flexible plate member The second housing is offset.
The rear terminal assembly of the mobile terminal according to claim 46, wherein the connection module comprises a connecting rod, and one end of the connecting rod is slidably connected to the first rear case and is rotatable relative to the first rear case. The other end of the connecting rod is rotatably connected to the second rear casing; when the connecting rod slides relative to the first rear casing, the second rear casing is driven to slide relative to the first rear casing, the connecting rod The first rear case and the second rear case are flush with each other when the first rear case and the second rear case are rotated.
A display device comprising the housing assembly according to any one of claims 31 to 45.
The display device according to claim 66, wherein said display device further comprises a flexible display screen, said flexible display screen being mounted to said first front case and said second front case.