Hinge parts and electronic devices

Abstract

The present disclosure relates to a hinge component and an electronic device. The hinge component includes: a fixed component; a movable component, when the hinge component is in an unfolded state, the movable component and the fixed component are arranged side by side along a first direction, and the movable component includes a sliding part slidably arranged along a second direction, and the second direction is perpendicular to the first direction; a compensating component, the compensating component includes a first rotating part, a first connecting part, and a second connecting part, the center of the first rotating part is located outside the line connecting the center of the first connecting part and the center of the second connecting part, the first connecting part is slidably connected to the sliding part, and the second connecting part is slidably connected to the fixed component; wherein, when the sliding part slides along the second direction, the compensating component is driven to rotate relative to the movable component based on the first rotating part, the first connecting part moves with the sliding part and slides relative to the sliding part, the second connecting part slides relative to the fixed component, and acts on the fixed component to make the fixed component approach or move away from the movable component.

Description

Technical Field

[0001] The present disclosure relates to the field of terminal technology, and in particular to a hinge component and an electronic device. Background Art

[0002] With the development of flexible OLED display technology and the fact that foldable electronic devices combine the portability of ordinary electronic devices with the ultimate experience of large-screen display after unfolding, foldable electronic devices have gradually become an important trend in the development of mobile terminals and have become an important area of ​​competition for major terminal manufacturers. Currently, the state switching of foldable electronic devices mainly relies on hinges, which drive the folding and unfolding of electronic devices through the folding and unfolding of hinges. Summary of the invention

[0003] The present disclosure provides a hinge component and an electronic device to solve the deficiencies in the related art.

[0004] According to a first aspect of an embodiment of the present disclosure, there is provided a hinge component, the hinge component comprising:

[0005] Fixings;

[0006] A movable assembly, wherein when the hinge member is in an unfolded state, the movable assembly and the fixing member are arranged side by side along a first direction, and the movable assembly includes a sliding portion arranged to slide along a second direction, and the second direction is perpendicular to the first direction;

[0007] A compensating member, the compensating member comprising a first rotating portion, a first connecting portion, and a second connecting portion, the center of the first rotating portion is located outside a line connecting the center of the first connecting portion and the center of the second connecting portion, the first connecting portion is slidably connected to the sliding portion, and the second connecting portion is slidably connected to the fixing member;

[0008] When the sliding part slides along the second direction, the compensating part is driven to rotate relative to the movable component based on the first rotating part, the first connecting part moves with the sliding part and slides relative to the sliding part, the second connecting part slides relative to the fixed part, and acts on the fixed part to make the fixed part approach or move away from the movable component.

[0009] Optionally, the hinge component includes a folded state and an unfolded state, the first connecting portion is slidably connected to the sliding portion along the first direction, and the second connecting portion is slidably connected to the fixing member along the second direction;

[0010] When the hinge component switches to a folded state, the first connection portion approaches the fixed component along the first direction, and the second connection portion pushes the fixed component away from the movable component; when the hinge component switches to an unfolded state, the first connection portion moves away from the fixed component along the first direction, and the second connection portion pulls the fixed component toward the movable component.

[0011] Optionally, the activity component further includes:

[0012] a rotating member, one end of which is slidably connected to the fixed member, the rotating member is rotatably connected to the first rotating part, and the rotating member is used to rotate around the second direction;

[0013] a transmission member, the transmission member being connected between the rotating member and the sliding portion, the transmission member being used to transmit power of the rotating member to the sliding portion;

[0014] When the rotating member rotates about the second direction, the fixed member is driven to rotate relative to the movable component, and the sliding part is driven to move along the second direction through the transmission member, and the compensation member drives the fixed member and the rotating member to slide relative to each other, so that the fixed member is away from or close to the movable component;

[0015] When the rotating member rotates about the second direction, the portion of the sliding portion connected to the compensation member is also driven to rotate about the second direction.

[0016] Optionally, one of the rotating member and the first rotating portion includes a first rotating shaft, and the other includes a first axial hole that matches the first rotating shaft.

[0017] Optionally, the movable component also includes a seat body, and the rotating part includes a second rotating part, a first matching part and a second matching part, the second rotating part is rotatably arranged relative to the seat body, the first matching part and the second matching part are both connected to the second rotating part and both extend in a direction away from the seat body, the first matching part is slidably connected to the fixed part, and the second matching part is rotatably connected to the first rotating part.

[0018] Optionally, the second rotating portion includes a first tooth portion; and the transmission member includes:

[0019] A gear, the gear is rotatably connected to the seat body and the axial direction of the gear is arranged along a third direction, the third direction is perpendicular to both the first direction and the second direction, and the gear includes a second tooth portion meshing with the first tooth portion;

[0020] a connecting rod, one end of which is rotatably connected to the gear, and the other end of which is rotatably connected to the sliding portion, wherein a connection position between the connecting rod and the gear is different from a center of the gear;

[0021] When the rotating part rotates relative to the seat body, the gear is driven to rotate relative to the seat body around the third direction, and the gear drives the sliding part to slide relative to the seat body along the second direction through the connecting rod.

[0022] Optionally, the connecting rod includes a first connecting end and a second connecting end, the first connecting end is rotatably connected to the gear, the end of the first connecting end facing away from the gear is connected to the second connecting end, and the second connecting end is rotatably connected to the sliding part; wherein the extension direction of the first connecting end is different from the extension direction of the second connecting end.

[0023] Optionally, the seat body includes a base and a cover body connected to the base, the gear and the connecting rod are arranged in a space surrounded by the base and the cover body, and the gear is rotatably connected to the base.

[0024] Optionally, the activity component further includes:

[0025] a second rotating shaft, the second rotating shaft being rotatably connected to the base body along the second direction, the second rotating shaft comprising a first plane extending along the axial direction;

[0026] The rotating member includes a second plane, and when the rotating member passes through the second rotating shaft, the second plane is arranged opposite to the first plane; the sliding part includes a third plane, and when the sliding part passes through the second rotating shaft, the third plane is arranged opposite to the first plane;

[0027] The rotating member drives the second rotating shaft to rotate around the seat body, and the second rotating shaft drives the portion of the sliding part connected to the compensation member to rotate relative to the seat body;

[0028] The rotating member drives the second rotating shaft to rotate around the seat body, and drives the sliding part to slide relative to the second rotating shaft through the transmission member.

[0029] Optionally, the sliding portion includes:

[0030] a first sliding member, the first sliding member is slidably arranged along the second direction, and the first sliding member is connected to the transmission member;

[0031] a second sliding member, the second sliding member being slidably arranged along the second direction, and the second sliding member being slidably connected to the first connecting portion;

[0032] When the rotating member rotates, the transmission member drives the first sliding member to slide along the second direction, and the first sliding member pushes the second sliding member to slide along the second direction;

[0033] When the rotating member rotates about the second direction, the second sliding member is also driven to rotate about the second direction.

[0034] Optionally, the hinge component includes a folding state and an unfolding state, the fixing member includes a first fixing member and a second fixing member, and when the hinge component is in the unfolding state, the movable component is located between the first fixing member and the second fixing member; the compensating member includes a first compensating member connected to the first fixing member and a second compensating member connected to the second fixing member;

[0035] The sliding portion further comprises:

[0036] a third sliding member, the third sliding member being slidably arranged along the second direction, wherein the third sliding member is connected to the first compensating member, and the second sliding member is connected to the second compensating member,

[0037] When the rotating member rotates, the first sliding member is driven by the transmission member to slide along the second direction, the first sliding member pushes the second sliding member and the third sliding member to slide along the second direction respectively, the third sliding member acts on the first fixing member through the first compensation member, and the second sliding member acts on the second fixing member through the second compensation member;

[0038] When the rotating member close to the first fixing member rotates around the second direction, the third sliding member is driven to rotate around the second direction;

[0039] When the rotating member close to the second fixing member rotates around the second direction, the second sliding member is driven to rotate around the second direction.

[0040] Optionally, the hinge component further includes:

[0041] a first magnet, the first magnet being used to connect to a first device end connected to the first fixing member;

[0042] a second magnet, the second magnet being used to connect to a second device end connected to the second fixing member;

[0043] When the hinge component is in a folded state, the first magnet and the second magnet attract each other to maintain a relative positional relationship between the first device end connected to the first fixing member and the second device end connected to the second fixing member.

[0044] Optionally, the second sliding member and the third sliding member respectively include a third connecting portion, a transition portion and a fourth connecting portion, the third connecting portion is used to be slidably arranged along the second direction, the third connecting portion is connected to the transition portion, the transition portion is connected to the fourth connecting portion, and the fourth connecting portion is connected to the first compensating member or the second compensating member;

[0045] Wherein, when the hinge component is in an unfolded state, the extending direction of the transition portion is perpendicular to the second direction and the first direction respectively, and the extending directions of the third connecting portion and the fourth connecting portion are parallel to the first direction.

[0046] Optionally, the hinge component includes a folded state and an unfolded state; the movable assembly further includes an elastic member, one end of which is used for fixing, and the other end is connected to the sliding portion;

[0047] When the hinge component switches to a folded state, the sliding part slides along the second direction and compresses the elastic member. When the hinge component switches to an unfolded state, the elastic member resets and pushes the sliding part to slide along the second direction. The sliding part drives the rotating member to rotate around the second direction through the transmission member.

[0048] Optionally, the first mating portion includes a protrusion; the hinge component also includes a screen support, the screen support includes a support body and an extension portion extending from the support body toward the first mating portion, the support body and the first mating portion are stacked, the extension portion is connected to the protrusion, and when the rotating member rotates about the second direction, the screen support is pushed to rotate relative to the movable component through the protrusion.

[0049] Optionally, the extension portion includes an arc-shaped matching groove, the protrusion matches the arc-shaped matching groove, the support body includes an arc-shaped guide rail arranged on the edge, and the fixing member includes an arc-shaped guide groove matching the arc-shaped guide rail;

[0050] Wherein, when the rotating part rotates around the second direction, the protrusion slides in the arc-shaped matching groove, and the arc-shaped guide rail slides relative to the arc-shaped guide groove, so that when the hinge part switches to the folded state, the screen support part is away from the movable component, and when the hinge part switches to the unfolded state, the screen support part is close to the movable component.

[0051] Optionally, the first matching portion includes a first sub-portion and a second sub-portion that are spaced apart from each other, and the first sub-portion and the second sub-portion are respectively slidably connected to the fixing member;

[0052] The extending portion extends between the first sub-portion and the second sub-portion, and the protruding portion is arranged at the first sub-portion and / or the second sub-portion.

[0053] Optionally, the rotating member further includes a pin shaft arranged along the second direction, the pin shaft passes through the first section, the extension section and the second section, and the pin shaft forms the protrusion.

[0054] According to a second aspect of an embodiment of the present disclosure, there is provided an electronic device, including:

[0055] case;

[0056] The hinge component as described in any one of the above embodiments, wherein the fixing member of the hinge component is connected to the housing.

[0057] The technical solution provided by the embodiments of the present disclosure may have the following beneficial effects:

[0058] It can be seen from the above embodiments that in the present disclosure, the compensation part is driven to move by the sliding part, and then the fixed part is pushed to move closer to or away from the movable component through the rotation of the compensation part. Compared with the related art, the technical solution in which the fixed part and the movable component are connected by setting the end connected to the movable component as a semicircular shaft-shaped connecting part to drive the fixed part closer to or away from the movable component can reduce the difficulty of manufacturing and installation.

[0059] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0060] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and, together with the description, serve to explain the principles of the present disclosure.

[0061] Figure 1 The diagram is a schematic diagram showing a hinge component in an unfolded state according to an exemplary embodiment.

[0062] Figure 2 The diagram is a schematic diagram showing a hinge component in a folded state according to an exemplary embodiment.

[0063] Figure 3 yes Figure 1 A partial schematic diagram of the middle hinge component.

[0064] Figure 4 yes Figure 3 A partial enlarged schematic diagram of .

[0065] Figure 5 is an exploded schematic diagram of a hinge component according to an exemplary embodiment.

[0066] Figure 6 is a schematic structural diagram of a compensation component according to an exemplary embodiment.

[0067] Figure 7 It is a schematic structural diagram of a rotating part according to an exemplary embodiment.

[0068] Figure 8 is a schematic structural diagram of a second sliding member according to an exemplary embodiment.

[0069] Fig. 9 is a schematic cross-sectional view of a hinge component according to an exemplary embodiment.

[0070] Fig.10 is a partial cross-sectional view of an electronic device in an unfolded state according to an exemplary embodiment.

[0071] Fig.11 It is a schematic structural diagram showing an electronic device in a folded state according to an exemplary embodiment. DETAILED DESCRIPTION

[0072] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. Instead, they are merely examples of devices and methods consistent with some aspects of the present disclosure as detailed in the appended claims.

[0073] The terms used in this disclosure are for the purpose of describing specific embodiments only and are not intended to limit the disclosure. The singular forms of "a", "said" and "the" used in this disclosure and the appended claims are also intended to include plural forms unless the context clearly indicates otherwise. It should also be understood that the term "and / or" used herein refers to and includes any or all possible combinations of one or more associated listed items.

[0074] It should be understood that although the terms first, second, third, etc. may be used in the present disclosure to describe various information, these information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of the present disclosure, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Depending on the context, the word "if" as used herein may be interpreted as "at..." or "when..." or "in response to determination". The following embodiments may be combined with each other without contradiction.

[0075] Figure 1 is a schematic diagram showing a hinge component 100 in an unfolded state according to an exemplary embodiment. Figure 2 is a schematic diagram showing a hinge component 100 in a folded state according to an exemplary embodiment. Figure 3 yes Figure 1 A partial schematic diagram of the middle hinge component 100, Figure 4 yes Figure 3 A partial enlarged schematic diagram of Figure 5 is an exploded schematic diagram of a hinge component 100 according to an exemplary embodiment. Figure 6 FIG. 1 is a schematic diagram showing the structure of a compensating member 3 according to an exemplary embodiment. Figure 1-Figure 6 As shown, the hinge component 100 may include a fixing component 1, a movable component 2 and a compensating component 3. The hinge component 100 is in Figure 1 In the unfolded state shown in FIG. 1 , the fixing member 1 and the movable assembly 2 can be arranged side by side along a first direction. Figure 1 As shown by the arrow A in the figure, the switching of the hinge component 100 between the folded state and the unfolded state can be understood as the rotation of the fixed component 1 relative to the movable component 2. When the fixed component 1 and the movable component 2 are unfolded to a side-by-side state, the hinge component 100 switches to the unfolded state. When the fixed component 1 rotates to an inclined state or a vertical state relative to the movable component 2, the hinge component 100 switches to the folded state. This will be explained in detail later.

[0076] The movable assembly 2 may include a sliding portion 21 arranged along a second direction. Figure 1 The second direction is perpendicular to the first direction. The compensating member 3 may include a first rotating portion 31, a first connecting portion 32, and a second connecting portion 33, and the center of the first rotating portion 31 is located outside the line connecting the center of the first connecting portion 32 and the center of the second connecting portion 33. It can be understood that the compensating member 3 may be arranged in a regular or irregular shape, and the compensating member 3 may have three turning portions, which may be defined as the first rotating portion 31, the first connecting portion 32, and the second connecting portion 33, respectively, and the first rotating portion deviates from the connecting line of the first connecting portion 32 and the second connecting portion 33 to form the rotation radius of the compensating member 3 when it rotates later.

[0077] The first connecting portion 32 can be slidably connected to the sliding portion 21, the second connecting portion 33 can be slidably connected to the fixing member 1, and the first rotating portion 31 can be rotatably arranged relative to the movable component 2, specifically, can be rotatably connected to other structures on the movable component 2 that are different from the sliding portion 21. Thus, when the sliding part 21 slides along the second direction, the first connecting part 32 can move along the second direction with the sliding part 21, and the first rotating part 31 can be driven to rotate relative to the movable component 2 through the first connecting part 32, and at the same time, the first connecting part 32 and the sliding part 21 can slide relative to each other, so as to compensate for the displacement of the first connecting part 32 caused by the rotation of the first rotating part 31 through the relative sliding between the first connecting part 32 and the sliding part 21; further, due to the rotation of the first rotating part 31 relative to the movable component 2, the second connecting part 33 can generate a force acting on the fixing part 1, and the fixing part 1 can be driven away from or close to the movable component 2 through the force, and at the same time, the second connecting part 33 can slide relative to the fixing part 1 to compensate for the relative position change between the second connecting part 33 and the fixing part 1 caused by the movement of the fixing part 1 relative to the movable component 2. In other drawings provided in the present disclosure, according to other drawings and Figure 1 The orientation conversion in determines the first direction and the second direction in other figures.

[0078] In this embodiment, the compensating member 3 is driven to move by the sliding portion 21, and then the fixing member 1 is pushed to move closer to or away from the movable component 2 through the rotation of the compensating member 3. Compared with the related art, the connecting member connecting the fixing member 1 and the movable component 2 is connected to the movable component 2 at one end thereof and is set to be a semicircular shaft shape, and the center position of the semicircular shaft changes when the connecting member rotates to drive the fixing member 1 to move. The technical solution of driving the fixing member 1 to move closer to or away from the movable component 2 in the present disclosure can reduce the difficulty of manufacturing and installation.

[0079] In this embodiment, the first connection part 32 can be slidably connected with the sliding part 21 along the first direction, and the second connection part 33 can be slidably connected with the fixing part 1 along the second direction. Based on this, when the hinge part 100 switches to the folded state, the first rotating part 31 of the compensation part 3 rotates relative to the movable component 2, the first connection part 32 can approach the fixing part 1 along the first direction, the second connection part 33 can push the fixing part 1 away from the movable component 2 in the first direction, and at the same time, the second connection part 33 can also slide relative to the fixing part 1 in the second direction to compensate for the displacement of the second connection part 33 in the second direction caused by the rotation of the compensation part 3 to avoid jamming; when the hinge part 100 switches to the unfolded state, the first connection part 32 can move away from the fixing part 1 along the first direction, and the second connection part 33 can pull the fixing part 1 in the first direction to make it close to the movable component 2, and at the same time, the second connection part 33 can also slide relative to the fixing part 1 in the second direction to compensate for the displacement of the second connection part 33 in the second direction caused by the rotation of the compensation part 3 to avoid jamming. Among them, in the embodiments provided in the present disclosure, sliding grooves can be respectively provided on the sliding part 21 and the fixing part 1, and the first connecting part 32 and the second connecting part 33 can respectively include sliding rods, and the sliding connection between the first connecting part 32 and the sliding part 21 and the sliding connection between the second connecting part 33 and the fixing part 1 are realized through the cooperation of the sliding grooves and the sliding rods.

[0080] In the above-mentioned embodiments, the movable component 2 may include a rotating member 22 and a transmission member 23, one end of the rotating member 22 may be slidably connected to the fixed member 1, and the rotating member 22 may be rotatably connected to the first rotating part 31; the transmission member 23 may be connected between the sliding part 21 and the rotating member 22, and the power of the rotating member 22 during rotation may be transmitted to the sliding part 21 through the transmission member 23, thereby pushing the sliding part 21 to move along the second direction when the rotating member 22 rotates around the second direction. Among them, the rotating member 22 is used to rotate around the second direction, and when the rotating member 22 rotates around the second direction, the fixed member 1 can be driven to rotate relative to the movable component 2 through one end slidingly connected to the fixed member 1, and at the same time, the sliding part 21 can be driven to move along the second direction through the power transmission effect of the transmission member 23, and the sliding part 21 can drive the compensation member 3 to rotate relative to the rotating member 22, so that the compensation member 3 can drive the fixed member 1 to slide relative to the rotating member 22, so that under the guiding effect of the rotating member 22, the fixed member 1 can be close to the movable component 2 when the hinge member 100 switches to the unfolded state, and away from the movable component 2 when it switches to the folded state.

[0081] In this way, the fixed member 1 is rotated relative to the movable assembly 2 by the rotating member 22, and the relative sliding between the fixed member 1 and the rotating member 22 is driven by the cooperation of the transmission member 23, the sliding portion 21 and the compensation member 3. Therefore, when the hinge component 100 is subsequently applied to a foldable electronic device, the rotation of the fixed member 1 driven by the rotating member 22 is used to realize the folding of the foldable electronic device, and the relative sliding between the fixed member 1 and the rotating member 22 makes the fixed member 1 move away from the rotating member 22, such as Figure 2 As shown, the bending area of ​​the flexible display panel of the foldable electronic device can be avoided, and the deformation of the bending area of ​​the flexible display panel due to the squeezing effect of the fixing member 1 is prevented from increasing, which is beneficial to reducing the internal stress of the flexible display panel. The rotational connection between the rotating member 22 and the first rotating part 31 can be realized in a variety of ways. For example, in the embodiment provided by the present disclosure, the rotating member 22 may include a first shaft hole 221, and the first rotation may include a first rotating shaft 311. The axial direction of the first rotating shaft 311 is perpendicular to the first direction and the second direction respectively. The rotational connection between the rotating member 22 and the compensation member 3 is realized by the cooperation of the first rotating shaft 311 and the first shaft hole 221; of course, in other embodiments, the rotating member 22 may include the first rotating shaft 311, and the first rotating part 31 may include the first shaft hole 221, and the present disclosure does not limit this.

[0082] Of course, since the rotating member 22 drives the fixed member 1 to rotate relative to the movable assembly 2, the second connection portion 33 of the compensation member 3 will also rotate with the fixed member 1. Therefore, in order to adapt to the rotation of the compensation member 3, when the rotating member 22 rotates around the second direction, the part of the sliding member 21 connected to the compensation member 3 can also be driven to rotate around the second direction, so as to avoid the compensating member 3 from getting stuck, resulting in the fixed member 1 being unable to rotate relative to the movable assembly 2. The part of the sliding member 21 connected to the compensation member 3 rotating around the second direction can be understood as: when the sliding member 21 includes only one part, the one part rotates around the second direction, and when the sliding member 21 includes multiple parts that cooperate with each other, it can be that the part of the multiple parts connected to the first connection portion 32 of the compensation member 3 rotates around the second direction. The specific design can be as needed, and the present disclosure does not limit this.

[0083] Furthermore, the movable assembly 2 may further include a seat 24. For example, in some embodiments, the seat 24 may include a base 241 and a cover 242 connected to the base 241. The base 241 and the cover 242 may be detachably connected or fixedly connected. In other embodiments, the seat 24 may also be an integrated seat 24, which is not limited in the present disclosure. Figure 7As shown, the rotating part 22 may include a second rotating part 222, a first matching part 223 and a second matching part 224. The second rotating part 222 can be rotatably set relative to the seat body 24. The first matching part 223 and the second matching part 224 are respectively connected to the second rotating part 222, and the first matching part 223 and the second matching part 224 can extend from the second rotating part 222 in a direction away from the seat body 24. The first matching part 223 can be slidably connected to the fixing part 1, and the second matching part 224 can be rotatably connected to the first rotating part 31 on the compensation part 3, that is, a first rotating shaft 311 or a first axial hole 221 can be set on the second matching part 224, so as to realize the rotational connection between the first rotating part 31 and the movable component 2. Based on this, the rotating part 22 can be rotated relative to the seat body 24 through the second rotating part 222, thereby driving the first matching part 223 and the second matching part 224 to rotate relative to the seat body 24 respectively, and the first matching part 223 can drive the fixing part 1 to rotate relative to the seat body 24, and the second matching part 224 can drive the compensation part 3 to rotate relative to the seat body 24, thereby achieving smooth movement and avoiding jamming.

[0084] The following will provide an exemplary description of the mutual cooperation between the rotating member 22, the transmission member 23 and the sliding portion 21. The second rotating portion 222 includes a first tooth portion 2221, and the transmission member 23 may include a gear 231 and a connecting rod 232. The gear 231 may be rotatably connected to the seat body 24. Specifically, the axial direction of the gear 231 may be arranged along a third direction, which is perpendicular to the first direction and the second direction respectively. The gear 231 may be arranged in a space surrounded by the base 241 and the cover body 242, and the gear 231 may be rotatably connected to the base 241. The gear 231 may include a second tooth portion 2311 meshing with the first tooth portion 2221. One end of the connecting rod 232 may be rotatably connected to the gear 231. The connection position between the connecting rod 232 and the gear 231 is different from the center of the gear 231. The other end of the connecting rod 232 may be connected to the sliding portion 21. The connecting rod 232 may also be arranged in the space enclosed by the base 241 and the cover body 242 to improve the aesthetics of the hinge component 100.

[0085] When the second rotating part 222 rotates relative to the seat body 24, power can be transmitted to the gear 231 through the meshing between the first tooth portion 2221 and the second tooth portion 2311, thereby driving the gear 231 to rotate around the third direction; and since the connecting rod 232 is rotationally connected to the gear 231, when the gear 231 rotates, a force acting on the connecting rod 232 can be generated, and the end of the connecting rod 232 connected to the gear 231 rotates along with the gear 231 around the third direction, and the end of the connecting rod 232 connected to the sliding part 21 can generate a force acting on the sliding part 21, and the gear 231 can drive the sliding part 21 to slide relative to the seat body 24 along the second direction through the connecting rod 232. Based on this, the power of the second rotating part 222 during rotation can be transmitted to the compensation part 3 through the path of the second rotating part 222-gear 231-connecting rod 232-sliding part 21-compensation part 3, driving the first rotating part 31 of the compensation part 3 to rotate relative to the second matching part 224, without the need to set up an additional drive for the compensation part 3, thereby avoiding the situation where the fixing part 1 cannot avoid the flexible display panel in time due to the asynchronous movement of the second rotating part 222 and the compensation part 3.

[0086] In one embodiment, the connecting rod 232 may include a first connecting end 2321 and a second connecting end 2323, the first connecting end 2321 may be rotatably connected to the gear 231, the end of the first connecting end 2321 away from the gear 231 is connected to the second connecting end 2323, the second connecting end 2323 is rotatably connected to the sliding portion 21, and the extension direction of the first connecting end 2321 is different from the extension direction of the second connecting end 2323, so that the connecting rod 232 can be set to be bent, and the bent area is located at the connection position of the first connecting end 2321 and the second connecting end 2323, which can avoid the movement of the connecting rod 232 from having a dead point and being unable to drive the sliding portion 21 to slide, which is conducive to improving the smoothness of the movement. The rotational connection between the first connecting end 2321 and the gear 231 can be achieved by a guide rod and a round hole whose axial direction is parallel to the third direction, and the rotational connection between the second connecting end 2323 and the sliding portion 21 can also be achieved by a guide rod and a round hole whose axial direction is parallel to the third direction, so as to achieve force transmission while avoiding jamming.

[0087] In other embodiments, the rotational connection between the gear 231 and the seat body 24, the rotational connection between the second rotating part 222 and the seat body 24, and the sliding connection between the sliding part 21 and the seat body 24 can be realized by structures respectively; or, as in the embodiment provided by the present disclosure, the rotational connection between the gear 231 and the seat body 24, the rotational connection between the second rotating part 222 and the seat body 24, and the sliding connection between the sliding part 21 and the seat body 24 can be realized by the same structure. Specifically, the movable component 2 can also include a second rotating shaft 4, which can be rotationally connected to the seat body 24 along the second direction, and specifically, the second rotating shaft 4 can be rotationally connected to the base 241, or the second rotating shaft 4 can be rotationally connected to the shaft hole surrounded by the base 241 and the cover body 242, so that it can be easily installed. The second rotating shaft 4 may include a first plane 41, and the first plane 41 may be arranged along the axial direction of the second rotating shaft 4. The second rotating portion 222 of the rotating member 22 may include a second plane, and the rotating member 22 may pass through the second rotating shaft 4 and the second plane and the first plane 41 are arranged opposite to each other. Similarly, the sliding portion 21 may include a third plane, and when the sliding portion 21 passes through the second rotating shaft 4, the third plane may be arranged opposite to the first plane 41.

[0088] Based on this, when the second rotating part 222 rotates relative to the base 241, the second rotating shaft 4 can be driven to rotate relative to the base 241 through the limiting effect between the first plane 41 and the second plane, and due to the limiting effect between the first plane 41 and the third plane, the part of the sliding part 21 connected to the compensation member 3 can be driven to rotate relative to the base 24 through the second rotating shaft 4; at the same time, since the rotation of the second rotating part 222 drives the gear 231 to rotate, the rotation of the gear 231 can drive the connecting rod 232 to produce a displacement change in the second direction, so that the sliding part 21 can be driven to slide relative to the second rotating shaft 4 through the connecting rod 232. Of course, only the transmission member 23 including the gear 231 and the connecting rod 232 is used as an example for description. In other embodiments, the transmission member 23 can also include other parts such as guide rods, and the present disclosure does not limit this. In this way, on the one hand, the sliding part 21 can be driven to slide relative to the seat body 24 through the action of the rotating part 22 and the transmission part 23, and on the other hand, the part of the sliding part 21 connected to the compensation part 3 can be driven to rotate relative to the seat body 24 through the second rotating shaft 4, so that the compensation part 3 can drive the fixing part 1 to slide relative to the first matching part 223 while rotating relative to the seat body 24, thereby achieving synchronization and smoothness of the movement.

[0089] Based on the above-mentioned embodiments, in some cases, the sliding portion 21 may include a single slider, which is connected to the second connecting portion 33 of the compensation member 3; in other cases, the sliding portion 21 may also include multiple sliders. For example, in the embodiment provided by the present disclosure, the sliding portion 21 may include a first sliding member 211 and a second sliding member 212. The first sliding member 211 may be slidably set along the second direction, and the first sliding member 211 is connected to the transmission member 23. Specifically, the first sliding member 211 may be slidably connected to the second rotating shaft 4 to realize the sliding setting of the first sliding member 211 relative to the seat body 24, and the first sliding member 211 may be connected to the rotation of the connecting rod 232; the second sliding member 212 may be slidably set along the second direction, and specifically, the second sliding member 212 may cooperate with the second rotating shaft 4 to guide the sliding direction of the second sliding member 212 through the second rotating shaft 4, and the second sliding member 212 may also be slidably connected to the first connecting portion 32 of the compensation member 3.

[0090] In this embodiment, when the second rotating portion 222 of the rotating member 22 rotates relative to the seat body 24, the first sliding member 211 can be driven to slide along the second direction under the guidance of the second rotating shaft 4 through the transmission member 23, and the first sliding member 211 can drive the second sliding member 212 to slide along the second direction under the guidance of the second rotating shaft 4, so that when the second sliding member 212 slides along the second direction, the first rotating portion 31 of the compensation member 3 can be driven to rotate relative to the second matching portion 224 of the rotating member 22; moreover, the third plane of the sliding portion 21 is arranged on the second sliding member 212, so that when the rotating member 22 rotates around the second direction, the second sliding member 212 can be driven to rotate around the second direction through the second rotating shaft 4, and the rotation of the second sliding member 212 can drive the compensation member 3 to rotate relative to the seat body 24, thereby avoiding the problem that the second connecting portion 33 of the compensation member 3 rotates with the fixing member 1 while the first connecting portion 32 is fixed and stuck.

[0091] In some embodiments, the first sliding member 211 and the second sliding member 212 can be directly connected, for example, by connecting with a locking member such as a screw, so as to ensure that when the first sliding member 211 slides in the second direction, the second sliding member 212 can be driven to slide in the second direction; in other embodiments, such as Figure 8 As shown, the second sliding member 212 may include a receiving groove 2121, and the second rotating shaft 4 may pass through the receiving groove 2121. The portion of the first sliding member 211 that cooperates with the second rotating shaft 4 may be arranged in the receiving groove 2121, so that when the first sliding member 211 is subjected to the force of the connecting rod 232 and slides along the second rotating shaft 4, the first sliding member 211 can transfer the force to the second sliding member 212 through the side wall of the receiving groove 2121, thereby driving the second sliding member 212 to slide along the second rotating shaft 4.

[0092] In some cases, the first sliding member 211 may be provided with a third surface that is arranged opposite to the first plane 41 of the second rotating shaft 4, so that when the second rotating portion 222 of the rotating member 22 rotates, the first sliding member 211 may also rotate relative to the seat body 24 through the action between the first plane 41 and the third plane; in other cases, the first sliding member 211 may not be provided with the third plane, and the first sliding member 211 only slides along the second rotating shaft 4. The specific design can be based on actual movement requirements, and the present disclosure is not limited to this.

[0093] For example, Figure 3 and Figure 8 As shown, the fixing member 1 includes a first fixing member and a second fixing member. When the hinge member 100 is in the unfolded state, the first fixing member, the second fixing member and the movable component 2 can be arranged side by side, for example Figure 3 and Figure 8 As shown, the first fixing member is located on the left side of the movable component 2, the second fixing member is located on the right side of the movable component 2, and the movable component 2 is located between the first fixing member and the second fixing member. When the hinge component 100 is subsequently applied to a foldable electronic device, the first fixing member and the second fixing member can be used to fix the housings on both sides respectively, so as to realize the folding and unfolding of the electronic device. The connection method between the first fixing member and the movable component 2 and the compensating member 3 can refer to the above-mentioned embodiment, and the connection method between the second fixing member and the movable component 2 and the compensating member 3 can refer to the above-mentioned embodiment, which will not be described one by one here.

[0094] The compensating member 3 includes a first compensating member and a second compensating member. For example, in the embodiment provided by the present disclosure, the first compensating member can be slidably connected to the first fixed member, and the second compensating member can be slidably connected to the second fixed member. The structures of the first compensating member and the second compensating member can be specifically referred to the above-mentioned embodiment, and will not be described one by one here. The sliding part 21 can also include a third sliding member 213, and the third sliding member 213 can be slidably arranged along the second direction. Specifically, the third sliding member 213 can cooperate with the second rotating shaft 4 to be slidably arranged relative to the seat body 24. For example, in the embodiment provided by the present disclosure, the third sliding member 213 is arranged on the left side, and the second sliding member 212 is arranged on the right side. The third sliding member 213 can be slidably connected to the first compensating member, so that when the third sliding member 213 slides along the second direction, the first compensating member is driven to rotate relative to the rotating member 22 arranged near the first fixed member, thereby driving the first fixed member away from or close to the seat body 24.

[0095] The second sliding member 212 can be slidably connected to the second compensation member, and the third sliding member 213 can also cooperate with the first sliding member 211. The specific cooperation method can refer to the cooperation method between the first sliding member 211 and the second sliding member 212. Based on this, when the second rotating part 222 of the rotating member 22 rotates relative to the seat body 24, the first sliding member 211 can be driven to slide along the second direction through the second rotating shaft 4, and then the second compensation member can be driven to rotate relative to the second matching part 224 of the rotating member 22 through the second sliding member 212, and the first compensation member can be driven to rotate relative to the rotating member 22 located on the same side as the first compensation member through the third sliding member 213; a third plane can be set on the third sliding member 213, and the movable component 2 can include a second rotating shaft 4 set close to the first fixed member and a second rotating shaft 4 set close to the second fixed member, and the second rotating shaft 4 set close to the first fixed member can pass through the rotating member 22, the first sliding member 211 and the third sliding member 213 close to the first fixed member; the second rotating shaft 4 set close to the second fixed member can pass through the rotating member 22, the first sliding member 211 and the second sliding member 212 close to the second fixed member, so as to 2 or when the rotating member 22 close to the second fixed member rotates relative to the base body 24, the second sliding member 212 and the third sliding member 213 can be synchronously driven to slide along the second direction by the first sliding member 211, so that the synchronous movement of the first compensation member and the second compensation member can be realized, and the first fixed member and the second fixed member can be synchronously moved away from the base body 24 or close to the base body 24, so as to realize the folding of the first fixed member and the second fixed member on the hinge component 100; when the rotating member 22 close to the first fixed member rotates around the second direction, the third sliding member 213 can be driven to rotate around the second direction, and then the first compensation member is driven to rotate with the third sliding member 213, so as to adapt to the movement of the first compensation member driven by the first fixed member; when the rotating member 22 close to the second fixed member rotates around the second direction, the second sliding member 212 can be driven to rotate around the second direction, and then the second compensation member is driven to rotate with the second sliding member 212, so as to adapt to the movement of the second compensation member driven by the second fixed member. The first sliding member 211, the second sliding member 212 and the third sliding member 213 cooperate to achieve synchronous folding between the first fixing member and the second fixing member. Compared with the solution of using the gear 231 structure to achieve synchronization in the related art, it is beneficial to simplify the structure of the hinge component 100.

[0096] In the above embodiment, the first sliding member 211 synchronously drives the second sliding member 212 and the third sliding member 213 to move as an example for explanation. In other embodiments, there may be multiple first sliding members 211, one of which cooperates with the second sliding member 212, and one of which cooperates with the third sliding member 213. Subsequently, the multiple first sliding members 211 are synchronously driven to slide by the transmission member 23, so that the first fixing member and the second fixing member can be synchronously driven away from the seat body 24 or close to the seat body 24. In this embodiment, it is necessary to avoid the first sliding member 211 from rotating relative to the seat body 24, so the first sliding member 211 is provided with a circular hole at the hole position of the second rotating shaft 4.

[0097] In this embodiment, in order to maintain the hinge component 100 in a folded state, the hinge component 100 may also include a first magnet (not shown) and a second magnet (not shown). The first magnet can be used to connect to a first device end of an electronic device configured with the hinge component 100, and the second magnet can be used to connect to a second device end of an electronic device configured with the hinge component 100. When the hinge component 100 is in a folded state, the first fixing member and the second fixing member are arranged relative to each other, and the first device end and the second device end are folded in half, so that the first magnet and the second magnet attract each other. Through the force generated by the mutual attraction between the first magnet and the second magnet, the relative positional relationship between the first device end connected to the first fixing member and the second device end connected to the second fixing member can be maintained, for example, the first device end and the second device end can be maintained in a folded state.

[0098] It is understandable that if Figure 1 and Figure 2As shown, when the hinge component 100 is switched to the folded state, the first fixing member and the second fixing member are basically perpendicular to the base 24 of the movable component 2, so in order to avoid the second sliding member 212 and the third sliding member 213 protruding due to rotation relative to the base 24 when switching to the folded state, affecting the parts inside the electronic device or occupying the space inside the electronic device. Taking the second sliding member 212 as an example, the second sliding member 212 may include a third connecting portion 2122, a transition portion 2123 and a fourth connecting portion 2124. The third connecting portion 2122 may be slidably arranged along the second direction relative to the base 24. Specifically, the third connecting portion 2122 may be provided with a second rotating shaft 4, and the receiving groove 2121 may be arranged on the third connecting portion 2122. One end of the transition portion 2123 is connected to the third connecting portion 2122, and the other end is connected to the fourth connecting portion 2124. When the hinge component 100 is in the unfolded state, the extending direction of the transition portion 2123 is perpendicular to the first direction and the second direction respectively, and the extending directions of the third connecting portion 2122 and the fourth connecting portion 2124 are parallel to the first direction respectively. Based on this, when the hinge component 100 switches from the unfolded state to the folded state, the third connecting portion 2122, the transition portion 2123 and the fourth connecting portion 2124 are respectively rotated about 90° relative to the base 24, and there is no extra protruding part to occupy space. The structure of the third sliding member 213 may refer to the structure of the second sliding member 212 , and will not be described in detail herein.

[0099] In the above-mentioned embodiments, the movable component 2 may further include an elastic member 25, which may be used for fixing. Specifically, the elastic member 25 may be arranged between the base 241 and the cover body 242. One end of the elastic member 25 is used to be fixedly connected to the base 241, and the other end of the elastic member 25 may be connected to the sliding part 21, specifically, may be connected to the first sliding part 211. Of course, when the sliding part 21 includes a single part, it is connected to the single part. The deformation direction of the elastic member 25 is set along the second direction. Based on this, when the hinge component 100 switches to the folded state, the second rotating part 222 of the rotating member 22 can rotate relative to the seat body 24, and the sliding part 21 can slide in the second direction and compress the elastic member 25, so that the elastic member 25 deforms and accumulates force, and the limiting action of the first magnet and the second magnet can prevent the elastic member 25 from recovering the deformation. Of course, in other embodiments, the relative position relationship between the fixing member 1 and the seat body 24 can also be limited by other parts in the folded state, and the present disclosure does not limit this; when the hinge component 100 is subjected to the force and switches to the unfolded state, the elastic member 25 resets to push the sliding part 21 to slide in the second direction, and the sliding part 21 pushes the connecting rod 232 and the gear 231 of the transmission member 23 to move, and the gear 231 can drive the rotating member 22 to rotate around the second direction, so that the purpose of saving effort can be achieved in the process of switching the hinge component 100 to the unfolded state.

[0100] In the above embodiments, Fig. 9 As shown, the first matching portion 223 of the rotating member 22 may further include a protruding portion 2231, and the hinge component 100 may also include a screen support member 5, which may include a support body 51 and an extension portion 52 extending from the support body 51 toward the first matching portion 223, and the support body 51 may be basically arranged in a plate shape, and the support body 51 arranged in a plate shape may be stacked with the first matching portion 223, as shown in FIG. Fig. 9 As shown in the figure, the support body 51 is located above the first matching portion 223. The support body 51 can be used to support the flexible display panel of the electronic device equipped with the hinge component 100, which is conducive to reducing the deformation of the flexible display panel. The extension portion 52 can be connected to the protrusion 2231, so that when the rotating member 22 rotates around the second direction, the protrusion 2231 on the first matching portion 223 can push the screen support member 5 to rotate relative to the movable component 2, thereby adapting to the deformation of the electronic device under the action of the fixing member 1, and avoiding pulling the flexible display screen of the electronic device.

[0101] Specifically, the extension portion 52 includes an arc-shaped matching groove 521, and the protrusion 2231 can extend into the arc-shaped matching groove 521 to match the arc-shaped matching groove 521. The support body 51 can include an arc-shaped guide rail 511 arranged at the edge, and the fixing member 1 can include an arc-shaped guide groove 11 that matches the arc-shaped guide rail 511; wherein, when the rotating portion rotates relative to the seat body 24 about the second direction, the protrusion 2231 can slide in the arc-shaped matching groove 521, and the arc-shaped guide rail 511 slides relative to the arc-shaped guide groove 11, so that when the hinge part 100 switches to the folded state, the screen support member 5 is away from the movable component 2, and when the hinge part 100 switches to the unfolded state, the screen support member 5 is close to the movable component 2. Based on this, when the hinge part 100 switches to the folded state, the change in the relative position between the fixing member 1 and the support body 51 can be adapted through the cooperation of the arc-shaped guide groove 11 and the arc-shaped guide rail 511, so as to prevent the movement of the fixing member 1 from being stuck.

[0102] The arc guide rail 511 can be set in a semicircular shape, the cross section of the arc guide groove 11 can also be set in a semicircular shape, and the radius of the arc guide rail 511 can be smaller than the radius of the arc guide groove 11, and the semicircular arc guide rail 511 can extend into the semicircular arc guide groove 11. When the fixing member 1 rotates relative to the seat body 24 under the action of the rotating member 22, and moves away from or close to the seat body 24 under the action of the compensation member 3, the position change of the fixing member 1 and the screen support member 5 can be adapted by the movement of the arc guide rail 511 in the arc guide groove 11, so as to avoid the fixing member 1 pulling the screen support member 5 to move, resulting in the flexible display screen of the electronic device being pulled. Of course, only the arc guide rail 511 and the arc guide groove 11 are both semicircular as an example for explanation. In other embodiments, the arc guide rail 511 and the arc guide groove 11 can also be set in other arc shapes, and the present disclosure does not limit this. The arc-shaped matching groove 521 on the extension portion 52 can be designed according to the trajectory of the relative movement between the support body 51 and the seat body 24 .

[0103] In some cases, the first matching portion 223 may be in the shape of an elongated strip, and a slide groove or a slide rail that matches the fixing member 1 is respectively arranged on both sides of the first matching portion 223 in the shape of an elongated strip, and the protrusion 2231 may also be arranged on the first matching portion 223 in the shape of an elongated strip without interfering. In other cases, such as the embodiment provided by the present disclosure, the first matching portion 223 may include a first sub-portion 2232 and a second sub-portion 2232 that are arranged at intervals, and the first sub-portion 2232 and the second sub-portion 2232 may be respectively slidably connected to the fixing member 1, and the extension portion 52 may extend between the first sub-portion 2232 and the second sub-portion 2232, and the protrusion 2231 is arranged on at least one of the first sub-portion 2232 and the second sub-portion 2232. In this way, the extension portion 52 is accommodated by the gap between the first sub-portion 2232 and the second sub-portion 2232, which is conducive to reducing the thickness of the hinge component 100, which is in line with the development trend of thin and light electronic devices. In some cases, the protrusion 2231 may be formed by extending from the surface of the first sub-portion 2232 or the second sub-portion 2232. In other cases, the rotating member 22 may also include a pin arranged along the second direction, and the pin may pass through the first sub-portion 2232, the extension portion 52 and the second sub-portion 2232 in sequence, and the pin forms the protrusion 2231, thereby realizing the connection between the extension portion 52 and the first matching portion 223. It should be noted that when the fixing member 1 includes the first fixing member and the second fixing member, the screen support member 5 may also include a first screen support member matched with the first fixing member and a second screen support member matched with the second fixing member. The specific implementation method may refer to the above-mentioned embodiment, which will not be described one by one here.

[0104] Based on the technical solution disclosed in the present invention, Fig.10 and Fig.11As shown, an electronic device 200 is also provided. The electronic device 200 may include a housing 201 and the hinge component 100 described in any of the above embodiments. The housing 201 may be connected to the fixing member 1 of the hinge component 100, so that when the fixing member 1 moves relative to the movable component 2, the housing 201 may be synchronously driven to move relative to the movable component 2, thereby realizing the bending of the electronic device 200. When the fixing member 1 includes a first fixing member and a second fixing member, the electronic device 200 may include two independent housings 201, the first fixing member may be connected to one of the housings 201, and the second fixing member may be connected to the other housing 201. By the movement of the first fixing member and the second fixing member relative to the movable component 2, the two housings 201 may be folded and unfolded, thereby realizing the folding and unfolding of the electronic device, so that it can be folded and unfolded. Fig.10 The status and Fig.11 toggles between the states shown.

[0105] Those skilled in the art will readily appreciate other embodiments of the present disclosure after considering the specification and practicing the disclosure disclosed herein. The present disclosure is intended to cover any variations, uses, or adaptations of the present disclosure that follow the general principles of the present disclosure and include common knowledge or customary techniques in the art that are not disclosed in the present disclosure. The description and examples are to be considered exemplary only, and the true scope and spirit of the present disclosure are indicated by the following claims.

[0106] It should be understood that the present disclosure is not limited to the exact structures that have been described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A hinge component, characterized in that: The hinge component comprises: Fixings; A movable assembly, wherein when the hinge member is in an unfolded state, the movable assembly and the fixing member are arranged side by side along a first direction, and the movable assembly includes a sliding portion arranged to slide along a second direction, and the second direction is perpendicular to the first direction; A compensating member, the compensating member comprising a first rotating portion, a first connecting portion, and a second connecting portion, the center of the first rotating portion is located outside a line connecting the center of the first connecting portion and the center of the second connecting portion, the first connecting portion is slidably connected to the sliding portion, and the second connecting portion is slidably connected to the fixing member; Wherein, when the sliding part slides along the second direction, the compensating part is driven to rotate relative to the movable component based on the first rotating part, the first connecting part moves with the sliding part and slides relative to the sliding part, and the second connecting part slides relative to the fixed part and acts on the fixed part so that the fixed part approaches or moves away from the movable component; The activity components also include: a rotating member, one end of which is slidably connected to the fixed member, the rotating member is rotatably connected to the first rotating part, and the rotating member is used to rotate around the second direction; a transmission member, the transmission member being connected between the rotating member and the sliding portion, the transmission member being used to transmit power of the rotating member to the sliding portion; When the rotating member rotates about the second direction, the fixed member is driven to rotate relative to the movable component, and the sliding part is driven to move along the second direction through the transmission member, and the compensation member drives the fixed member and the rotating member to slide relative to each other, so that the fixed member is away from or close to the movable component; When the rotating member rotates about the second direction, the portion of the sliding portion connected to the compensation member is also driven to rotate about the second direction.

2. The hinge component according to claim 1, characterized in that: The hinge component includes a folded state and an unfolded state, the first connecting portion is slidably connected to the sliding portion along the first direction, and the second connecting portion is slidably connected to the fixing member along the second direction; When the hinge component switches to a folded state, the first connection portion approaches the fixed component along the first direction, and the second connection portion pushes the fixed component away from the movable component; when the hinge component switches to an unfolded state, the first connection portion moves away from the fixed component along the first direction, and the second connection portion pulls the fixed component toward the movable component.

3. The hinge component according to claim 1, characterized in that: One of the rotating member and the first rotating part includes a first rotating shaft, and the other includes a first shaft hole matched with the first rotating shaft.

4. The hinge component according to claim 1, characterized in that: The movable component also includes a seat body, and the rotating part includes a second rotating part, a first matching part and a second matching part. The second rotating part is rotatably arranged relative to the seat body, the first matching part and the second matching part are both connected to the second rotating part and both extend in a direction away from the seat body, the first matching part is slidably connected to the fixed part, and the second matching part is rotatably connected to the first rotating part.

5. The hinge component according to claim 4, characterized in that: The second rotating part includes a first tooth part; the transmission member includes: A gear, the gear is rotatably connected to the seat body and the axial direction of the gear is arranged along a third direction, the third direction is perpendicular to both the first direction and the second direction, and the gear includes a second tooth portion meshing with the first tooth portion; a connecting rod, one end of which is rotatably connected to the gear, and the other end of which is rotatably connected to the sliding portion, wherein a connection position between the connecting rod and the gear is different from a center of the gear; When the second rotating part rotates relative to the seat body, it drives the gear to rotate relative to the seat body around the third direction, and the gear drives the sliding part to slide relative to the seat body along the second direction through the connecting rod.

6. The hinge component according to claim 5, characterized in that: The connecting rod includes a first connecting end and a second connecting end, the first connecting end is rotatably connected to the gear, the end of the first connecting end facing away from the gear is connected to the second connecting end, and the second connecting end is rotatably connected to the sliding part; wherein the extension direction of the first connecting end is different from the extension direction of the second connecting end.

7. The hinge component according to claim 5, characterized in that: The seat body comprises a base and a cover body connected to the base, the gear and the connecting rod are arranged in a space surrounded by the base and the cover body, and the gear is rotatably connected to the base.

8. The hinge component according to claim 5, characterized in that: The activity components also include: a second rotating shaft, the second rotating shaft being rotatably connected to the base body along the second direction, the second rotating shaft comprising a first plane extending along the axial direction; The rotating member includes a second plane, and when the rotating member passes through the second rotating shaft, the second plane is arranged opposite to the first plane; the sliding part includes a third plane, and when the sliding part passes through the second rotating shaft, the third plane is arranged opposite to the first plane; The rotating member drives the second rotating shaft to rotate around the seat body, and the second rotating shaft drives the portion of the sliding part connected to the compensation member to rotate relative to the seat body; The rotating member drives the second rotating shaft to rotate around the seat body, and drives the sliding part to slide relative to the second rotating shaft through the transmission member.

9. The hinge component according to claim 1, characterized in that: The sliding portion comprises: a first sliding member, the first sliding member is slidably arranged along the second direction, and the first sliding member is connected to the transmission member; a second sliding member, the second sliding member being slidably arranged along the second direction, and the second sliding member being slidably connected to the first connecting portion; When the rotating member rotates, the transmission member drives the first sliding member to slide along the second direction, and the first sliding member pushes the second sliding member to slide along the second direction; When the rotating member rotates about the second direction, the second sliding member is also driven to rotate about the second direction.

10. The hinge component according to claim 9, characterized in that The hinge component includes a folding state and an unfolding state, the fixing member includes a first fixing member and a second fixing member, and when the hinge component is in the unfolding state, the movable component is located between the first fixing member and the second fixing member; the compensating member includes a first compensating member connected to the first fixing member and a second compensating member connected to the second fixing member; The sliding portion further comprises: a third sliding member, the third sliding member being slidably arranged along the second direction, wherein the third sliding member is connected to the first compensating member, and the second sliding member is connected to the second compensating member, When the rotating member rotates, the first sliding member is driven by the transmission member to slide along the second direction, the first sliding member pushes the second sliding member and the third sliding member to slide along the second direction respectively, the third sliding member acts on the first fixing member through the first compensation member, and the second sliding member acts on the second fixing member through the second compensation member; When the rotating member close to the first fixing member rotates around the second direction, the third sliding member is driven to rotate around the second direction; When the rotating member close to the second fixing member rotates around the second direction, the second sliding member is driven to rotate around the second direction.

11. The hinge component according to claim 10, characterized in that The hinge component also includes: a first magnet, the first magnet being used to connect to a first device end connected to the first fixing member; a second magnet, the second magnet being used to connect to a second device end connected to the second fixing member; When the hinge component is in a folded state, the first magnet and the second magnet attract each other to maintain a relative positional relationship between the first device end connected to the first fixing member and the second device end connected to the second fixing member.

12. The hinge component according to claim 10, characterized in that The second sliding member and the third sliding member respectively include a third connecting portion, a transition portion and a fourth connecting portion, the third connecting portion is used to slide along the second direction, the third connecting portion is connected to the transition portion, the transition portion is connected to the fourth connecting portion, and the fourth connecting portion is connected to the first compensating member or the second compensating member; Wherein, when the hinge component is in an unfolded state, the extending direction of the transition portion is perpendicular to the second direction and the first direction respectively, and the extending directions of the third connecting portion and the fourth connecting portion are parallel to the first direction.

13. The hinge component according to claim 1, characterized in that The hinge component includes a folded state and an unfolded state; the movable assembly also includes an elastic member, one end of which is used for fixing, and the other end is connected to the sliding part; When the hinge component switches to a folded state, the sliding part slides along the second direction and compresses the elastic member. When the hinge component switches to an unfolded state, the elastic member resets and pushes the sliding part to slide along the second direction. The sliding part drives the rotating member to rotate around the second direction through the transmission member.

14. The hinge component according to claim 4, characterized in that The first mating portion includes a protruding portion; the hinge component also includes a screen support, the screen support includes a supporting body and an extending portion extending from the supporting body toward the first mating portion, the supporting body and the first mating portion are stacked, the extending portion is connected to the protruding portion, and when the rotating member rotates around the second direction, the screen support is pushed to rotate relative to the movable component through the protruding portion.

15. The hinge component according to claim 14, characterized in that The extension portion includes an arc-shaped matching groove, the protrusion is matched with the arc-shaped matching groove, the support body includes an arc-shaped guide rail arranged on the edge, and the fixing member includes an arc-shaped guide groove matched with the arc-shaped guide rail; Wherein, when the second rotating part rotates around the second direction, the protrusion slides in the arc-shaped matching groove, and the arc-shaped guide rail slides relative to the arc-shaped guide groove, so that when the hinge part switches to the folded state, the screen support part is away from the movable component, and when the hinge part switches to the unfolded state, the screen support part is close to the movable component.

16. The hinge component according to claim 15, characterized in that The first matching portion includes a first sub-portion and a second sub-portion which are spaced apart from each other, and the first sub-portion and the second sub-portion are respectively slidably connected to the fixing member; The extending portion extends between the first sub-portion and the second sub-portion, and the protruding portion is arranged at the first sub-portion and / or the second sub-portion.

17. The hinge component according to claim 16, characterized in that The rotating member further comprises a pin shaft arranged along the second direction, the pin shaft passes through the first section, the extension section and the second section, and the pin shaft forms the protrusion.

18. An electronic device, characterized in that: include: case; The hinge component according to any one of claims 1 to 17, wherein the fixing member of the hinge component is connected to the housing.

Images