Wearable device

Abstract

The utility model provides a wearable device which can comprise at least two rotating shafts, a connecting structure and a damping structure, the connecting structure is connected with the at least two rotating shafts, and the two adjacent rotating shafts can move relatively so as to adjust the angle between the two adjacent rotating shafts; the at least two rotating shafts and the connecting structure can be matched to define a wearing space, and the shape of the wearing space is changed under the condition that at least one group of two adjacent rotating shafts move relatively; the damping structure is connected with the at least two rotating shafts or the connecting structure and provides damping force for the at least two rotating shafts, so that the at least two rotating shafts and the connecting structure can be maintained in a posture of forming the wearing space.

Description

TECHNICAL FIELD

[0001] The present disclosure relates to the technical field of wearable technology, and in particular, to a wearable device. BACKGROUND

[0002] The wearable device can be worn on the finger, wrist, ankle, etc. of a user for decoration.

[0003] However, the current wearable device cannot be adjusted according to the actual contour of the worn position. CONTENT OF THE INVENTION

[0004] The present disclosure provides a wearable device, and the technical solution is as follows:

[0005] To solve the above technical problems, the present disclosure provides a wearable device, which can include: at least two rotating shafts, a connecting structure, and a damping structure, the connecting structure is connected with the at least two rotating shafts respectively, and enables adjacent two rotating shafts to be relatively movable to adjust the angle between adjacent two rotating shafts, and the at least two rotating shafts and the connecting structure can cooperate to define a wearable space, and in the case that at least one group of adjacent two rotating shafts are relatively movable, the shape of the wearable space changes; the damping structure is connected with the at least two rotating shafts or the connecting structure, and provides a damping force to the at least two rotating shafts, so that the at least two rotating shafts and the connecting structure can be maintained in a posture forming the wearable space.

[0006] In some embodiments, the connecting structure enables adjacent two rotating shafts to relatively rotate to adjust the angle between adjacent two rotating shafts, and the relative rotating position is located between adjacent two rotating shafts, so that the wearable device can relatively rotate in two directions of positive and negative and form the wearable space.

[0007] In some embodiments, the at least two rotating shafts include: a first rotating shaft, a second rotating shaft and a third rotating shaft which are parallel to each other, and the second rotating shaft is located between the first rotating shaft and the third rotating shaft; the connecting structure includes: a first gear set, a second gear set, a third gear set and a fourth gear set, two sleeve holes of the first gear set are respectively correspondingly sleeved on the first rotating shaft and the second rotating shaft, the second gear set is sleeved on the third rotating shaft and meshes with the first gear set, and the meshing part is located between the second rotating shaft and the third rotating shaft, two sleeve holes of the third gear set are respectively correspondingly sleeved on the second rotating shaft and the third rotating shaft, and the fourth gear set is sleeved on the first rotating shaft and meshes with the third gear set, and the meshing part is located between the first rotating shaft and the second rotating shaft.

[0008] In some embodiments, the wearable device can further comprise a plurality of body parts and a target wearable, the body parts comprising two adjacent pivot shafts and the connecting structure, and the plurality of body parts being relatively fixedly connected or relatively rotatably connected; the target wearable being connected to the body parts, the target wearable comprising at least one of the following: a decoration having at least one of a target shape, a target color, and a target material to have a decoration performance, and a functional module for emitting a control signal.

[0009] In some embodiments, at least two of the body parts adjacent to each other are rotatably connected; in the case that the two pivot shafts in the body part are relatively rotatable, the two body parts are not relatively rotatable; in the case that the two body parts are relatively rotatable, the two pivot shafts in the body part are not relatively rotatable.

[0010] In some embodiments, the target wearable comprises the decoration and a plurality of the functional modules; the decoration is fixedly connected to the two body parts to relatively fix the two body parts; the plurality of the functional modules are respectively arranged on the plurality of the body parts, and the functions of the plurality of the functional modules are not completely identical.

[0011] In some embodiments, the two body parts are rotatably connected to form a first rotating structure; the two body parts are rotatably connected to form a second rotating structure, the pivot shafts in the second rotating structure being parallel to the pivot shafts in the first rotating structure; the decoration is fixedly connected to a body part of the first rotating structure and a body part of the second rotating structure respectively to cooperate with the first rotating structure and the second rotating structure to define the wearing space, and four functional modules are respectively arranged on two body parts of the first rotating structure and two body parts of the second rotating structure.

[0012] In some embodiments, the body part is disconnected along the length direction of the pivot shaft to make the body part have a first part, a second part, and an assembly space between the first part and the second part along the length direction, and the assembly space is used for assembling the functional module.

[0013] In some embodiments, the first part of the main body of the first rotating structure comprises a first sub-rotating shaft and a second sub-rotating shaft, the first part of the other main body of the first rotating structure comprises a third sub-rotating shaft and a fourth sub-rotating shaft, the first sub-rotating shaft, the second sub-rotating shaft, the third sub-rotating shaft and the fourth sub-rotating shaft are arranged in sequence and parallel to each other; the connecting structure comprises a fifth gear set, a sixth gear set, a seventh gear set, an eighth gear set and a ninth gear set, the fifth gear set is correspondingly sleeved on the first sub-rotating shaft and the second sub-rotating shaft through two sleeve holes on the fifth gear set, the sixth gear set is correspondingly sleeved on the third sub-rotating shaft and the fourth sub-rotating shaft through two sleeve holes on the sixth gear set, the sixth gear set is engaged with the fifth gear set, and the part where the fifth gear set and the sixth gear set are engaged is located between the second sub-rotating shaft and the third sub-rotating shaft, the seventh gear set is sleeved on the first sub-rotating shaft, the eighth gear set is sleeved on the fourth sub-rotating shaft, the ninth gear set has two sleeve holes correspondingly sleeved on the second sub-rotating shaft and the third sub-rotating shaft, the ninth gear set is engaged with the seventh gear set and the eighth gear set respectively, and the part where the ninth gear set and the seventh gear set are engaged is located between the first sub-rotating shaft and the second sub-rotating shaft, the part where the ninth gear set and the eighth gear set are engaged is located between the third sub-rotating shaft and the fourth sub-rotating shaft.

[0014] In some embodiments, the first part and the second part of the main body are symmetrical about the assembly space; the first rotating structure and the second rotating structure are symmetrical about the decoration; the decoration is provided with a battery to supply power for the functional module in the assembly space.

[0015] The above description is only a summary of the technical scheme of the present disclosure. In order to more clearly understand the technical means of the present disclosure, and to implement the content of the description, the following will describe the preferred embodiments of the present disclosure in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the present disclosure or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only some embodiments of the present disclosure, and those skilled in the art can also obtain other drawings according to these drawings without creating any creative labor.

[0017] Figure 1 Structure diagram of the wearable device provided by an embodiment of the present disclosure Figure 1 ;

[0018] Figure 2 Structure diagram of the wearable device provided by an embodiment of the present disclosureFigure 2 ;

[0019] Figure 3 Structure diagram of a wearable device according to an embodiment of the present disclosure Figure 3 ;

[0020] Figure 4 Exploded structure diagram of a wearable device according to an embodiment of the present disclosure

[0021] Figure 5 Structure diagram of a wearable device according to another embodiment of the present disclosure Figure 1 ;

[0022] Figure 6 Structure diagram of a wearable device according to another embodiment of the present disclosure Figure 2 ;

[0023] Figure 7 Structure diagram of a wearable device according to another embodiment of the present disclosure Figure 3 ;

[0024] Figure 8 Partial structure diagram of a wearable device according to another embodiment of the present disclosure

[0025] Figure 9 Exploded structure diagram of a wearable device according to another embodiment of the present disclosure

[0026] Legend of reference numerals:

[0027] 10, wearable device; 11, rotating shaft; 111, first rotating shaft; 112, second rotating shaft; 113, third rotating shaft; 114, blocking cap; 12, connecting structure; 121, first gear set; 122, second gear set; 123, third gear set; 124, fourth gear set; 125, fifth gear set; 126, sixth gear set; 127, seventh gear set; 128, eighth gear set; 129, ninth gear set; 13, damping structure; 131, first damping set; 132, second damping set; 133, third damping set; 134, fourth damping set; 135, fifth damping set; 136, sixth damping set; 137, seventh damping set; 138, eighth damping set; 139, ninth damping set; 14, wearable space; 15, main body part; 151, first part; 1511, first sub-rotating shaft; 1512, second sub-rotating shaft; 1513, third sub-rotating shaft; 1514, fourth sub-rotating shaft; 152, second part; 153, assembly space; 16, decoration; 17, functional module; 18, flexible circuit board; 19, first rotating structure; 191, first connecting piece; 1911, first connecting ring; 20, second rotating structure; 201, second connecting piece; 2011, second connecting ring. DETAILED DESCRIPTION

[0028] Exemplary embodiments of the present disclosure will be described in detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it is to be understood that the present disclosure can be embodied in various forms without being limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the present disclosure to those skilled in the art.

[0029] In the description of embodiments of the present application, the technical terms "first", "second", and the like are used only to distinguish different objects, and cannot be understood as indicating or implying relative importance or implicitly indicating the number, specific order or primary and secondary relationship of the technical features indicated. In the description of embodiments of the present application, the meaning of "a plurality of" is two or more, unless otherwise explicitly specified. "Vertical" is not strictly vertical, but within the allowable range of error. "Parallel" is not strictly parallel, but within the allowable range of error. "Include" or "contain" and similar terms mean that the elements before the word encompass the elements listed after the word, and do not exclude the possibility of also encompassing other elements.

[0030] Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearance of the phrase in various places in the specification does not necessarily all refer to the same embodiment, or necessarily alternatives to other embodiments. It will be explicitly and implicitly appreciated by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0031] The present disclosure provides these embodiments in order to make the present disclosure thorough and complete, and to fully convey the scope of the present disclosure to those skilled in the art. It should be noted that: unless otherwise specifically stated, the relative arrangement of components and steps, the composition of materials, numerical expressions, and numerical values set forth in these embodiments should be interpreted as merely exemplary, and not as limiting.

[0032] It should be noted that in the description of the present disclosure, unless otherwise specified, the meaning of "a plurality of" is greater than or equal to two; the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer" and the like are intended to facilitate the description of the present disclosure and simplify the description, and are not intended to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present disclosure. When the absolute position of the described object changes, the relative positional relationship can also change accordingly.

[0033] It should be noted that, in the description of the present disclosure, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood in a broad sense, for example, can be fixedly connected, or can be detachably connected, or integrally connected, can be directly connected, or indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the present disclosure can be understood according to the specific circumstances. When it is described that a specific device is located between a first device and a second device, there can be or can not be an intermediate device between the specific device and the first device or the second device.

[0034] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in the present application should be understood as the general meaning understood by those skilled in the art to which the present application belongs.

[0035] The wearable device can be worn on the user's finger, wrist, ankle, etc. for decoration.

[0036] However, the current wearable device cannot be adjusted according to the actual contour of the worn position.

[0037] In view of the above technical problems, the present disclosure provides a wearable device, which can include at least two rotating shafts, a connecting structure and a damping structure, the at least two rotating shafts can be connected together through the connecting structure, and the at least two rotating shafts and the connecting structure after connection can cooperate to form a wearable space with a first shape, the wearable space enables the wearable device to be worn on a worn position such as a finger, a wrist, an ankle, a pen barrel, etc., and the damping structure can provide a damping force to the at least two rotating shafts, so that the at least two rotating shafts and the connecting structure can be maintained in a posture forming the wearable space with the first shape; and at least one group of two rotating shafts adjacent to each other in all rotating shafts can further move relative to each other under the action of an external force, so as to form a wearable space with a second shape different from the first shape, thereby realizing the adjustment / change of the shape of the wearable space. In this way, the wearable device of the present disclosure can be adjusted according to the actual contour of the worn position, so as to better adapt to the worn position.

[0038] Referring to Figures 1 to 9As shown, the wearing device 10 can include at least two rotating shafts 11, a connecting structure 12 and a damping structure 13. The connecting structure 12 can be connected with the at least two rotating shafts 11 respectively, and can enable the adjacent two rotating shafts 11 to be relatively movable so as to adjust the angle between the adjacent two rotating shafts 11. The at least two rotating shafts 11 and the connecting structure 12 can cooperate to define a wearing space 14, and the shape of the wearing space 14 can be changed when the at least one set of adjacent two rotating shafts 11 are relatively movable. The damping structure 13 can be connected with the at least two rotating shafts 11 or the connecting structure 12, and can provide damping force to the at least two rotating shafts 11, so as to enable the at least two rotating shafts 11 and the connecting structure 12 to be maintained in the posture of forming the wearing space 14.

[0039] The number of the rotating shafts 11 can be odd (for example, 3, 5, 7, etc.) or even (for example, 2, 4, 6, etc.). Any two rotating shafts 11 can be parallel or non-parallel to each other. The radial dimension of any two rotating shafts 11 can be consistent or inconsistent. The axial dimension (or length dimension) of any two rotating shafts 11 can be consistent or inconsistent. For example, see Figures 1 to 4 As shown, the number of the rotating shafts 11 is three, which are parallel to each other and have consistent radial dimension and axial dimension. For another example, see Figures 5 to 9 As shown, the number of the rotating shafts 11 is eight, which are parallel to each other and have consistent radial dimension and axial dimension.

[0040] The connecting structure 12 can at least connect the at least two rotating shafts 11 together, and can cooperate with the at least two rotating shafts 11 to form the wearing space 14. When the rotating shaft 11 and / or the connecting structure 12 are subjected to external force, the at least two rotating shafts 11 connected with each other can be relatively movable again, so as to change the shape of the wearing space 14, and further adapt the contour of the wearing space 14 to different wearing positions. The connecting structure 12 can be the gear set structure as shown below, or can be a hinge structure, or other structure that can provide connection and relative movement.

[0041] The damping structure 13 can at least provide damping force to the at least two rotating shafts 11, so as to provide damping force to the rotating shaft 11 after the relative movement between the rotating shaft 11 and the rotating shaft 11. In this way, the rotating shaft 11 after the relative movement can be maintained in the position after the movement, so as to reduce the probability of changing the shape of the wearing space 14 when the wearing device 10 is not subjected to external force. The damping structure 13 can be an elastic layer such as rubber or silica gel as shown below, so as to increase the rotating friction of the connecting structure 12. Alternatively, the damping structure 13 can be a damping set as shown below, so as to increase the rotating friction of the rotating shaft 11, thereby providing damping force to the rotating process of the rotating shaft 11.

[0042] In an example, the wearable device 10 can include two parallel rotation shafts 11, and the connecting structure 12 can include an arc-shaped first rotation rod and an arc-shaped second rotation rod, one end of the first rotation rod can be bent and inserted into one end of the second rotation rod, and the other end of the first rotation rod can be rotated relative to the second rotation rod to move closer to or away from the other end of the second rotation rod; the other end of the first rotation rod can be connected perpendicularly to one rotation shaft 11, and the other end of the second rotation rod can be connected perpendicularly to the other rotation shaft 11, so that the two rotation shafts 11 can be relatively close or far away from each other under the relative rotation of the first rotation rod and the second rotation rod, and the two rotation shafts 11, the first rotation rod and the second rotation rod can form a C-shaped wearable space 14, and different shapes of the wearable space 14 can be formed after the first rotation rod and the second rotation rod are rotated to different angles, so as to adapt to different contours of the wearing position. In addition, the part of the first rotation rod inserted into the second rotation rod and the second rotation rod have a damping structure 13 (such as a rubber, silicone elastic layer, etc.), so that the first rotation rod and the second rotation rod can be interference fit, so that the wearable device 10 can maintain the shape of the wearable space 14 after forming the wearable space 14 of different shapes, so as to ensure the fitting stability of the wearable space 14 when the wearable device 10 is worn on the wearing position.

[0043] In an example, referring to Figures 1 to 4 As shown, the wearable device 10 can include three rotation shafts 11, a connecting structure 12 and a damping structure 13, the three rotation shafts 11 can be parallel to each other, the connecting structure 12 can be connected to the three rotation shafts 11 respectively, and can enable the adjacent two rotation shafts 11 to be relatively movable to adjust the angle between the adjacent two rotation shafts 11, and the three rotation shafts 11 and the connecting structure 12 can cooperate to define a wearable space 14, and the shape of the wearable space 14 can change under the relative movement of at least one set of adjacent two rotation shafts 11, so as to adapt to different contours of the wearing position; the damping structure 13 can be connected to the three rotation shafts 11 and can provide damping force to the three rotation shafts 11 respectively, so that the three rotation shafts 11 and the connecting structure 12 can be maintained in different shapes of the wearable space 14, so as to ensure the fitting stability of the wearable space 14 when the wearable device 10 is worn on the wearing position.

[0044] In an example, referring to Figures 5 to 9As shown, the wearable device 10 can include eight rotating shafts 11, a connecting structure 12, and a damping structure 13. The eight rotating shafts 11 can be parallel to each other. Four rotating shafts 11 that are sequentially adjacent can be connected by two symmetrically arranged connecting structures 12 to form a first rotating structure 19. The four rotating shafts 11 can be provided with damping forces by two damping structures 13 corresponding to the two symmetrically arranged connecting structures 12, respectively, so that the four rotating shafts 11 can rotate relative to each other and maintain the position after rotation. In addition, four rotating shafts 11 that are sequentially adjacent can be connected by another two symmetrically arranged connecting structures 12 to form a second rotating structure 20. The four rotating shafts 11 can be further provided with damping forces by another two damping structures 13, respectively, so that the four rotating shafts 11 can rotate relative to each other and maintain the position after rotation. The first rotating structure 19 and the second rotating structure 20 can be connected by a decoration 16 having a target shape, a target color, and / or a target material, so that the first rotating structure 19, the decoration 16, and the second rotating structure 20 can cooperate to form a wearable space 14. In the case that at least two rotating shafts 11 in the first rotating structure 19 and / or at least two rotating shafts 11 in the second rotating structure 20 rotate relative to each other, the shape of the wearable space 14 can change to adapt to the profile of different wearing positions, and the damping force provided by the damping structure 13 can ensure the fitting stability of the wearable space 14 when the wearable device 10 is worn in the wearing position.

[0045] In this embodiment, at least two rotating shafts 11 of the wearable device 10 can be connected by the connecting structure 12 to form the wearable space 14. The connection of the connecting structure 12 is a movable connection, so that at least two adjacent rotating shafts 11 can move relative to each other to change the shape of the wearable space 14, so that the wearable device 10 can adapt to the profile of different wearing positions. The damping structure 13 can provide a damping force to the rotating shaft 11, so that the shape of the wearable space 14 of the wearable device 10 can be maintained after changing, so as to ensure the fitting stability of the wearable space 14 when the wearable device 10 is worn in the wearing position.

[0046] In some embodiments, referring to Figures 1 to 9 As shown, the connecting structure 12 can enable the relative rotation between the two adjacent rotating shafts 11, so as to adjust the angle between the two adjacent rotating shafts 11. The relative rotation position can be located between the two adjacent rotating shafts 11, so as to enable the wearable device 10 to rotate in two directions and form the wearable space 14.

[0047] That is, the movable mode between the two rotating shafts 11 adjacent to each other can be a rotating connection, and the implementation mode of the rotation can be as shown in Figures 1 to 9The gear structure shown in the figure can also be a hinged structure or the like, which is not limited here. In addition, a gap can be provided between the two adjacent rotating shafts 11, so that the part of the connecting structure 12 supporting the relative rotation of the two adjacent rotating shafts 11 can be located between the two adjacent rotating shafts 11, so that the two adjacent rotating shafts 11 can rotate to one side (e.g. forward) or the other side (e.g. reverse). In this way, different surfaces of the wearing device 10 can be matched to form the wearing space 14, and different surfaces can be provided (e.g. with different decorative parts) to have different wearing effects.

[0048] In this embodiment, the two rotating shafts 11 adjacent to each other can be rotationally connected by the connecting structure 12, so that the relative rotation of the two adjacent rotating shafts 11 and the change of the angle between the two adjacent rotating shafts 11 can be realized when the rotating shaft 11 and / or the connecting structure 12 is subjected to external rotating force, so as to change the shape of the wearing space 14, and further adapt to the actual contour of the wearing position. In addition, the rotating position can be located between the two adjacent rotating shafts 11, so as to realize the forward and reverse wearing of the wearing device 10, and the front and back of the wearing device 10 can be different to present different wearing effects.

[0049] In some embodiments, referring to Figures 1 to 4 The at least two rotating shafts 11 can include a first rotating shaft 111, a second rotating shaft 112 and a third rotating shaft 113 which can be parallel to each other, and the second rotating shaft 112 can be located between the first rotating shaft 111 and the third rotating shaft 113. The connecting structure 12 can include a first gear set 121, a second gear set 122, a third gear set 123 and a fourth gear set 124. The two sleeve holes of the first gear set 121 can be correspondingly sleeved on the first rotating shaft 111 and the second rotating shaft 112, respectively. The second gear set 122 can be sleeved on the third rotating shaft 113 and can be engaged with the first gear set 121, and the engaged part can be located between the second rotating shaft 112 and the third rotating shaft 113. The two sleeve holes of the third gear set 123 can be correspondingly sleeved on the second rotating shaft 112 and the third rotating shaft 113, respectively. The fourth gear set 124 can be sleeved on the first rotating shaft 111 and can be engaged with the third gear set 123, and the engaged part can be located between the first rotating shaft 111 and the second rotating shaft 112.

[0050] That is, the first rotating shaft 111, the second rotating shaft 112 and the third rotating shaft 113 can be arranged in sequence and parallel to each other, the first gear set 121 sleeved on the first rotating shaft 111 and the second rotating shaft 112 can be engaged with the second gear set 122 sleeved on the third rotating shaft 113 to be able to rotate relatively, so that the second rotating shaft 112 and the third rotating shaft 113 have a rotating position, and the third gear set 123 sleeved on the second rotating shaft 112 and the third rotating shaft 113 can be engaged with the fourth gear set 124 sleeved on the first rotating shaft 111 to rotate relatively, so that the first rotating shaft 111 and the second rotating shaft 112 also have a rotating position, so that the first rotating shaft 111 can rotate relative to the second rotating shaft 112, and the second rotating shaft 112 can rotate relative to the third rotating shaft 113. Under the connection of the connecting structure 12, the first rotating shaft 111, the second rotating shaft 112 and the third rotating shaft 113 can form a straight line shape as shown in Figure 1 , and the first rotating shaft 111 and the second rotating shaft 112 can also rotate relative to each other, or the second rotating shaft 112 and the third rotating shaft 113 can rotate relative to each other, so as to form a shape with a wearing space 14, such as: Figure 2 , Figure 3 ,

[0051] Parallel to each other, can be infinite distance and do not intersect, or can intersect at infinity but can be considered parallel to each other at infinity, for example: the first rotating shaft 111 and the second rotating shaft 112 are parallel to each other, which can be that the extension direction of the first axis of the first rotating shaft 111 and the extension direction of the second axis of the second rotating shaft 112 can not intersect to be parallel to each other, or can intersect at infinity but not intersect in the visible range to be considered parallel. The gear set (such as the first gear set 121, the second gear set, the third gear set 123, the fourth gear set 124, the fifth gear set 125, the sixth gear set 126, the seventh gear set 127, the eighth gear set 128, the ninth gear set 129, etc.) can include a tooth piece; or, as shown in Figures 1 to 9 , it can include a plurality of tooth pieces that are attached to each other.

[0052] In an example, refer to Figures 1 to 4As shown, the wearing device 10 can include at least two rotating shafts 11, a connecting structure 12 and a damping structure 13. The at least two rotating shafts 11 can include a first rotating shaft 111, a second rotating shaft 112 and a third rotating shaft 113 which are parallel to each other, and the second rotating shaft 112 is located between the first rotating shaft 111 and the third rotating shaft 113. The connecting structure 12 can include a first gear set 121, a second gear set 122, a third gear set 123 and a fourth gear set 124. Two sleeve holes of the first gear set 121 can be correspondingly sleeved on the first rotating shaft 111 and the second rotating shaft 112 respectively. The second gear set 122 can be sleeved on the third gear set 123 and can be engaged with the first gear set 121, and the engaged part can be located between the second rotating shaft 112 and the third rotating shaft 113. Two sleeve holes of the third gear set 123 can be correspondingly sleeved on the second rotating shaft 112 and the third rotating shaft 113 respectively. The fourth gear set 124 can be sleeved on the first rotating shaft 111 and can be engaged with the third gear set 123, and the engaged part can be located between the first rotating shaft 111 and the second rotating shaft 112. The damping structure 13 can include a first damping group 131, a second damping group 132, a third damping group 133 and a fourth damping group 134. The first damping group 131 can include a plurality of first damping pieces which are adhered to each other and can be sleeved on the first rotating shaft 111. The second damping group 132 can include a plurality of second damping pieces which are adhered to each other and can be sleeved on the second rotating shaft 112 and the third rotating shaft 113. The third damping group 133 can include a plurality of third damping pieces which are adhered to each other and can be sleeved on the first rotating shaft 111 and the second rotating shaft 112. The fourth damping group 134 can include a plurality of fourth damping pieces which are adhered to each other and can be sleeved on the third rotating shaft 113. The size of the sleeve hole on any damping piece for sleeving the corresponding rotating shaft 11 is smaller than the size of the corresponding rotating shaft 11 and has an opening, so that the opening can be expanded after being sleeved on the corresponding rotating shaft 11, so as to provide a frictional damping force in the process of rotating the corresponding rotating shaft 11. Since the engagement position between the gear sets is between the two rotating shafts 11, the wearing space 14 can be formed on one side of the wearing device 10, or on the other side of the wearing device 10, so as to realize forward and reverse wearing.

[0053] In some embodiments, referring to Figures 5 to 9 As shown, the wearing device 10 can further include a plurality of body parts 15 and a target wearing object. The body part 15 can include two adjacent rotating shafts 11 and a connecting structure 12, and the plurality of body parts 15 can be relatively fixedly connected or relatively rotatably connected. The target wearing object can be connected with the body part 15. The target wearing object can include at least one of the following: a decoration 16 and a functional module 17. The decoration 16 can have at least one of a target shape, a target color and a target material to have a decoration performance. The functional module 17 can be used to emit a control signal.

[0054] The main body part 15 can be provided with two rotating shafts 11 and a connecting structure 12, the two rotating shafts 11 are adjacent to each other and connected by the connecting structure 12, so that the two rotating shafts 11 can rotate relative to each other, and the different main body parts 15 are fixedly connected so as to be unable to move or rotate relative to each other; the plurality of main body parts 15 can increase the size of at least one of the length, width, etc. of the wearable device 10.

[0055] The target wearable object can have at least one of a decoration 16 and a functional module 17. In the case of the target wearable object having the decoration 16, the decoration 16 can have a target shape such as a star shape, a heart shape, an arc shape, etc., can have a target color such as a single color that cannot flash multiple colors, a color that can flash multiple colors, etc., and can have a target material such as a diamond, glass, etc., so that the target wearable object has an aesthetically pleasing visual effect. In the case of the target wearable object having the functional module 17, the functional module 17 can emit a control signal to control a television, an electric fan, an air conditioner, an electric curtain, a robotic vacuum cleaner, etc., so that the electric appliance can be conveniently and remotely controlled.

[0056] In some embodiments, referring to Figures 5 to 9 The two main body parts 15 adjacent to each other can be rotatably connected; in the case that the two rotating shafts 11 in the main body part 15 can rotate relative to each other, the two main body parts 15 cannot rotate relative to each other; in the case that the two main body parts 15 can rotate relative to each other, the two rotating shafts 11 in the main body part 15 cannot rotate relative to each other.

[0057] In other words, the wearable device 10 can be provided with a plurality of main body parts 15, among which there can be two adjacent main body parts 15 that can be rotatably connected, and there can also be other two adjacent main body parts 15 that can rotate relative to each other, but the rotation between the two main body parts 15 that can rotate cannot be synchronized with the rotation between the rotating shafts 11 in the two main body parts 15 that can rotate.

[0058] In an example, referring to Figure 5 The two main body parts 15 in the first rotating structure 19 can rotate relative to each other, but during the rotation of the two main body parts 15, the rotating shafts 11 in any main body part 15 of the first rotating structure 19 cannot rotate relative to each other; and the two main body parts 15 in the second rotating structure 20 can rotate relative to each other, but during the rotation of the two main body parts 15, the rotating shafts 11 in the second rotating structure 20 cannot rotate relative to each other.

[0059] In the embodiment, the rotation between the two rotatable main body parts 15 and the rotation between the rotation shafts 11 in the two rotatable main body parts 15 cannot be synchronized, so that the rotation of one part (for example, between the two main body parts 15) can be performed first, and then the rotation of the other part (between the rotation shafts 11 in the main body parts 15) can be performed, and during the rotation of the other part, the part that has been rotated first cannot rotate again, so that the workload of rotating the part that has been rotated first again after the rotation of the other part due to the rotation of the part that has been rotated first during the rotation of the other part can be reduced, so that the adjustment of the wearing space 14 can be quickly and accurately realized.

[0060] In some embodiments, referring to Figure 5 As shown, the target wearing object can include the decoration 16 and the plurality of functional modules 17; the decoration 16 can be fixedly connected with the two main body parts 15, so that the two main body parts 15 can be relatively fixed; the plurality of functional modules 17 can be respectively arranged on the plurality of main body parts 15, and the functions of the plurality of functional modules 17 can not be completely consistent.

[0061] In the case that at least two main body parts 15 adjacent to each other can be rotatably connected, and the decoration 16 can be fixedly connected with the two main body parts 15, so that the two main body parts 15 can be relatively fixed, the wearing device 10 can include at least three main body parts 15, the first main body part 15 and the second main body part 15 can be rotatably connected (for example, the two main body parts 15 of the first rotation structure 19 shown in Figures 5 to 9 are rotatably connected), the second main body part 15 and the third main body part 15 can be fixedly connected through the decoration 16 (for example, the two main body parts 15 connected through the decoration 16 of the first rotation structure 19 and the second rotation structure 20 shown in Figures 5 to 9 are fixedly connected), and correspondingly, three functional modules 17 can be respectively arranged on the three main body parts 15, and the functions of the different functional modules 17 can be partially different or completely different. In the case that the wearing device 10 can be provided with a plurality of main body parts 15, and each main body part 15 can be provided with a functional module 17, the different functional modules 17 can be connected through the flexible circuit board 18, so that the mutual transmission of signals and currents can be realized.

[0062] In the embodiment, the wearing device 10 can be provided with a target wearing object, and the target wearing object can include the decoration 16 and the plurality of functional modules 17, so that the wearing device 10 can not only have an aesthetic visual effect, but also have the function of controlling electrical appliances.

[0063] In some embodiments, referring to Figures 5 to 9As shown, the two main body parts 15 are rotatably connected to form a first rotating structure 19; the two main body parts 15 are rotatably connected to form a second rotating structure 20, the rotation shafts 11 in the second rotating structure 20 can be parallel to the rotation shafts 11 in the first rotating structure 19; the ornament 16 can be fixedly connected with one main body part 15 of the first rotating structure 19 and one main body part 15 of the second rotating structure 20 respectively, so as to cooperate with the first rotating structure 19 and the second rotating structure 20 to define the wearing space 14; the four functional modules 17 can be arranged on the two main body parts 15 of the first rotating structure 19 and the two main body parts 15 of the second rotating structure 20 respectively.

[0064] Alternatively, one main body part 15 of the first rotating structure 19, another main body part 15 of the first rotating structure 19, the ornament 16, one main body part 15 of the second rotating structure 20, and another main body part 15 of the second rotating structure 20 can be sequentially connected, wherein the two main body parts 15 in the first rotating structure 19 can rotate relative to each other, and the two main body parts 15 in the second rotating structure 20 can also rotate relative to each other, so as to form the wearing space 14 with the wearing opening by cooperation of the first rotating structure 19, the ornament 16, and the second rotating structure 20, and the shape of the wearing space 14 (including the size of the wearing opening) can be changed by relative rotation of the two rotation shafts 11 in the two main body parts 15 in the first rotating structure 19, the two main body parts 15 in the second rotating structure 20, or at least one main body part 15 in the first rotating structure 19 and the second rotating structure 20.

[0065] The first rotating structure 19 can be provided with a first connecting piece 191 at one end away from the ornament 16, and the second rotating structure 20 can be provided with a second connecting piece 201 at one end away from the ornament 16, the first connecting piece 191 and the second connecting piece 201 can be connected with clothes, accessories, etc. respectively, such as: the first connecting piece 191 is connected with one end of a rope, and the second connecting piece 201 is connected with the other end of the rope, so that the wearing device 10 and the rope can cooperate to form a necklace, a bracelet, or the like. The first connecting piece 191 can be provided with buckles, a first connecting ring 1911, etc. to facilitate connection with other objects, and similarly, the second connecting piece 201 can be provided with buckles, a second connecting ring 2011, etc. to facilitate connection with other objects.

[0066] In the embodiment, the wearable device 10 can include the first rotating structure 19, the decoration 16 and the second rotating structure 20 connected in sequence, the first rotating structure 19, the decoration 16 and the second rotating structure 20 can cooperate to form the wearing space 14, and the main body 15 in the first rotating structure 19 and the second rotating structure 20 and between the main body 15, the rotating shaft 11 and the rotating shaft 11 can rotate relatively, so as to change the size of the wearing space 14, so that the wearable device 10 can adapt to the outline of different wearing positions; and since the first rotating structure 19 and the second rotating structure 20 are located at different positions of the wearable device 10, the shape of different positions of the wearing space 14 can be adjusted in more detail according to the outline of the wearing position, so as to better adapt to the outline of different wearing positions. In addition, the first rotating structure 19 and the second rotating structure 20 can be respectively provided with the first connecting piece 191 and the second connecting piece 201, so as to conveniently connect the wearable device 10 to objects such as ropes and clothes, so as to realize different forms of wearing.

[0067] In some embodiments, referring to Figures 5 to 9 As shown, the main body 15 can be disconnected along the length direction of the rotating shaft 11, so that the main body 15 is distributed with the first part 151, the second part 152 and the assembly space 153 located between the first part 151 and the second part 152 along the length direction, and the assembly space 153 can be used for assembling the functional module 17.

[0068] It can also be said that the wearable device 10 includes the first rotating structure 19, the decoration 16 and the second rotating structure 20 connected in sequence along the first direction, and the first rotating structure 19 includes, along the second direction perpendicular to the first direction (or it can be said that the length direction of the rotating shaft 11 of the first rotating structure 19 / the length direction of the rotating shaft 11 of the second rotating structure 20), two first parts 151 distributed side by side along the first direction, two assembly spaces 153 distributed side by side along the first direction and two second parts 152 distributed side by side along the first direction, and the two first parts 151 distributed side by side can be connected with the first connecting piece 191 and the decoration 16 through a connecting structure 12 respectively, and the two second parts 152 distributed side by side can be connected with the first connecting piece 191 and the decoration 16 through another connecting structure 12 respectively, and the connection between the second rotating structure 20 and the second connecting piece 201 and the decoration 16 can refer to the connection between the first rotating structure 19 and the first connecting piece 191 and the decoration 16, in this way, the first rotating structure 19, the decoration 16 and the second rotating structure 20 can form the wearable device 10.

[0069] In the embodiment, the main body 15 can form the assembly space 153 of the functional module 17 in the form of disconnection, so as to reduce the situation that the volume of the wearable device 10 increases due to the additional assembly space 153, and the structure of the wearable device 10 can be more compact.

[0070] In some embodiments, referring to Figures 5 to 9 As shown, the first part 151 of the main body 15 of the first rotating structure 19 can include a first sub-rotating shaft 1511 and a second sub-rotating shaft 1512, the first part 151 of the other main body 15 of the first rotating structure 19 can include a third sub-rotating shaft 1513 and a fourth sub-rotating shaft 1514, the first sub-rotating shaft 1511, the second sub-rotating shaft 1512, the third sub-rotating shaft 1513 and the fourth sub-rotating shaft 1514 can be arranged in sequence and parallel to each other; the connecting structure 12 can include a fifth gear set 125, a sixth gear set 126, a seventh gear set 127, an eighth gear set 128 and a ninth gear set 129, the fifth gear set 125 can be correspondingly sleeved on the first sub-rotating shaft 1511 and the second sub-rotating shaft 1512 through two sleeve holes thereon, the sixth gear set 126 can be correspondingly sleeved on the third sub-rotating shaft 1513 and the fourth sub-rotating shaft 1514 through two sleeve holes thereon, the sixth gear set 126 can be engaged with the fifth gear set 125, and the part of the fifth gear set 125 and the sixth gear set 126 engaged with each other can be located between the second sub-rotating shaft 1512 and the third sub-rotating shaft 1513, the seventh gear set 127 can be sleeved on the first sub-rotating shaft 1511, the eighth gear set 128 can be sleeved on the fourth sub-rotating shaft 1514, the ninth gear set 129 can be correspondingly sleeved on the second sub-rotating shaft 1512 and the third sub-rotating shaft 1513 through two sleeve holes thereon, the ninth gear set 129 can be engaged with the seventh gear set 127 and the eighth gear set 128 respectively, and the part of the ninth gear set 129 and the seventh gear set 127 engaged with each other can be located between the first sub-rotating shaft 1511 and the second sub-rotating shaft 1512, the part of the ninth gear set 129 and the eighth gear set 128 engaged with each other can be located between the third sub-rotating shaft 1513 and the fourth sub-rotating shaft 1514.

[0071] Also can say, two first parts 151 which are parallelly distributed along the first direction can be respectively provided with first sub rotation shafts 1511, second sub rotation shafts 1512, third sub rotation shafts 1513 and fourth sub rotation shafts 1514 along the first direction, and the first sub rotation shafts 1511, the second sub rotation shafts 1512, the third sub rotation shafts 1513 and the fourth sub rotation shafts 1514 can be parallel to each other and can be connected through the fifth gear set 125, the sixth gear set 126, the seventh gear set 127, the eighth gear set 128 and the ninth gear set 129, and after the connection, the first sub rotation shaft 1511 can rotate relative to the second sub rotation shaft 1512, the second sub rotation shaft 1512 can rotate relative to the third sub rotation shaft 1513, and the third sub rotation shaft 1513 can rotate relative to the fourth sub rotation shaft 1514, and in the process of relative rotation of the first sub rotation shaft 1511 and the second sub rotation shaft 1512 or the third sub rotation shaft 1513 and the fourth sub rotation shaft 1514, the second sub rotation shaft 1512 cannot rotate relative to the third sub rotation shaft 1513, and vice versa.

[0072] In the embodiment, the two first parts 151 in the two main body parts 15 of the first rotation structure 19 can include a connection structure 12 formed by four sub rotation shafts and gears, and the manufacturing process of the sub rotation shafts and gears with small length is mature, so that the manufacturing efficiency of the first rotation structure 19 can be improved.

[0073] In some embodiments, referring to ​ The first part 151 and the second part 152 of the main body part 15 can be symmetrical about the assembly space 153, and the first rotation structure 19 and the second rotation structure 20 can be symmetrical about the decoration 16; a battery can be arranged in the decoration 16 to supply power to the functional module 17 in the assembly space 153.

[0074] The first part 151 and the second part 152 in the main body part 15 can be symmetrical about the assembly space 153 between them, so that the main body part 15 can have a symmetrical and beautiful visual effect, on the basis of which the first rotation structure 19 and the second rotation structure 20 can be symmetrical about the decoration 16 between them, so as to further improve the visual effect of the whole wearable device 10. And, a battery can be arranged in the decoration 16 between the first rotation structure 19 and the second rotation structure 20, so as to supply power to the functional module 17 on the wearable device 10, so that the wearable device 10 can be used in a portable manner.

[0075] In an embodiment, referring to ​ The wearable device 10 can include:

[0076] The first rotating structure 19 is sequentially connected with the first connecting piece 191, the first main body 15 and the second main body 15 in the first direction. The first main body 15 and the second main body 15 comprise two first portions 151 arranged in parallel in the first direction, two assembly spaces 153 arranged in parallel in the first direction and two second portions 152 arranged in parallel in the first direction. The two first portions 151 arranged in parallel and the two second portions 152 arranged in parallel can be symmetrical about the two assembly spaces 153 arranged in parallel. The two first portions 151 arranged in parallel comprise a first sub-rotating shaft 1511, a second sub-rotating shaft 1512, a third sub-rotating shaft 1513 and a fourth sub-rotating shaft 1514 arranged in the first direction respectively. The first sub-rotating shaft 1511, the second sub-rotating shaft 1512, the third sub-rotating shaft 1513 and the fourth sub-rotating shaft 1514 can be parallel to each other. The connecting structure 12 can comprise a fifth gear set 125, a sixth gear set 126, a seventh gear set 127, an eighth gear set 128 and a ninth gear set 129. The fifth gear set 125 can be correspondingly sleeved on the first sub-rotating shaft 1511 and the second sub-rotating shaft 1512 through two sleeve holes on the fifth gear set 125. The sixth gear set 126 can be correspondingly sleeved on the third sub-rotating shaft 1513 and the fourth sub-rotating shaft 1514 through two sleeve holes on the sixth gear set 126. The sixth gear set 126 can be engaged with the fifth gear set 125. The part where the fifth gear set 125 and the sixth gear set 126 are engaged can be located between the second sub-rotating shaft 1512 and the third sub-rotating shaft 1513. The seventh gear set 127 can be sleeved on the first sub-rotating shaft 1511. The eighth gear set 128 can be sleeved on the fourth sub-rotating shaft 1514. The ninth gear set 129 can be correspondingly sleeved on the second sub-rotating shaft 1512 and the third sub-rotating shaft 1513 through two sleeve holes on the ninth gear set 129. The ninth gear set 129 can be engaged with the seventh gear set 127 and the eighth gear set 128 respectively. The part where the ninth gear set 129 and the seventh gear set 127 are engaged can be located between the first sub-rotating shaft 1511 and the second sub-rotating shaft 1512. The part where the ninth gear set 129 and the eighth gear set 128 are engaged can be located between the third sub-rotating shaft 1513 and the fourth sub-rotating shaft 1514. Two sub-rotating shafts corresponding to each other in the first portion 151 and the second portion 152 can form a rotating shaft 11. The two ends of the rotating shaft 11 can be sleeved with a blocking cap 114 respectively, so as to limit the position of the connecting structure 12 and prevent the connecting structure 12 from sliding off the rotating shaft 11.The damping structure 13 can include a fifth damping group 135, a sixth damping group 136, a seventh damping group 137, an eighth damping group 138, and a ninth damping group 139. The fifth damping group 135 can be sleeved on the first sub-rotation shaft 1511 and can be attached to the seventh gear group 127. The sixth damping group 136 can be sleeved on the fourth sub-rotation shaft 1514 and can be attached to the eighth gear group 128. The seventh damping group 137 can be sleeved on the second sub-rotation shaft 1512 and the third sub-rotation shaft 1513 and can be attached to the ninth gear group 129. The eighth damping group 138 can be sleeved on the first sub-rotation shaft 1511 and the second sub-rotation shaft 1512 and can be attached to the fifth damping group 135 and the seventh damping group 137. The ninth damping group 139 can be sleeved on the third sub-rotation shaft 1513 and the fourth sub-rotation shaft 1514 and can be attached to the seventh damping group 137 and the sixth damping group 136. Each damping group can include a plurality of damping pieces attached to each other. Any damping piece has a sleeve hole for sleeving the corresponding rotation shaft 11, which is smaller in size than the corresponding rotation shaft 11 and has an opening. After being sleeved on the corresponding rotation shaft 11, the opening can be expanded to provide a frictional damping force during rotation of the corresponding rotation shaft 11.

[0077] The second rotation structure 20 and the first rotation structure 19 can be symmetrical about the wearing space 14.

[0078] The target wearing object can include a decoration 16 and four functional modules 17. The decoration 16 can be fixedly connected to a main body 15 of the first rotation structure 19 and a main body 15 of the second rotation structure 20, respectively. The four functional modules 17 can be arranged on two assembly spaces 153 of the first rotation structure 19 and two assembly spaces 153 of the second rotation structure 20, respectively, and electrically connected to a battery in the decoration 16 through a flexible circuit board 18. The four functional modules 17 are respectively a radio frequency module (RF), a Bluetooth low energy (BLE) module, a six degrees of freedom (6DOF) module, and a power management module. The wearing device 10 can perform in-air writing, accurately recognize continuous writing and superimposed writing traces, and its form can be distinguished from that of a handwriting pen. The wearing device 10 can be worn on a user's finger, wrist, or other wearing positions, so as to be convenient to carry. Of course, the user can also take it off from the finger, wrist, or other wearing positions and wear it on a ballpoint pen, a carbon pencil, a whiteboard pen, a wooden stick, or other wearing positions, so as to be applied according to actual scenes.

[0079] So far, the embodiments of the present disclosure have been described in detail. In order to avoid obscuring the concept of the present disclosure, some details known in the art are not described. Those skilled in the art can fully understand how to implement the technical solutions disclosed herein according to the above description.

[0080] Although some specific embodiments of the present disclosure have been described in detail through examples, those skilled in the art should understand that the above examples are only for illustration, not for limiting the scope of the present disclosure. Those skilled in the art should understand that the above embodiments can be modified or some technical features can be replaced equivalently without departing from the scope and spirit of the present disclosure. In particular, as long as there is no structural conflict, the technical features mentioned in each embodiment can be combined in any way.

Claims

1. A wearable device, characterized by, The application relates to a wearable device, comprising: at least two rotating shafts; connecting structures connected with the at least two rotating shafts respectively, and enabling adjacent two rotating shafts to relatively move to adjust the angle between the adjacent two rotating shafts, and the at least two rotating shafts and the connecting structures being capable of cooperating to define a wearing space, and the shape of the wearing space being changed when at least one set of adjacent two rotating shafts relatively move; damping structures connected with the at least two rotating shafts or the connecting structures, and providing damping force to the at least two rotating shafts, so that the at least two rotating shafts and the connecting structures can be maintained in a posture forming the wearing space.

2. The wearable device according to claim 1, wherein the connecting structures enable the adjacent two rotating shafts to relatively rotate to adjust the angle between the adjacent two rotating shafts, and the relatively rotating position is located between the adjacent two rotating shafts, so that the wearable device can relatively rotate in two directions and form the wearing space.

3. The wearable device according to claim 2, wherein the at least two rotating shafts comprise a first rotating shaft, a second rotating shaft and a third rotating shaft which are parallel to each other, and the second rotating shaft is located between the first rotating shaft and the third rotating shaft; the connecting structures comprise a first gear set, a second gear set, a third gear set and a fourth gear set, two sleeve holes of the first gear set are correspondingly sleeved on the first rotating shaft and the second rotating shaft respectively, the second gear set is sleeved on the third rotating shaft and meshes with the first gear set, and the meshing part is located between the second rotating shaft and the third rotating shaft, two sleeve holes of the third gear set are correspondingly sleeved on the second rotating shaft and the third rotating shaft respectively, and the fourth gear set is sleeved on the first rotating shaft and meshes with the third gear set, and the meshing part is located between the first rotating shaft and the second rotating shaft.

4. The wearable device of claim 2, wherein, Further comprising: a plurality of body parts, the body parts comprising two adjacent rotating shafts and the connecting structures, and the plurality of body parts are relatively fixedly connected or relatively rotatably connected; a target wearable object connected with the body parts, the target wearable object comprising at least one of the following: a decoration object and a functional module, the decoration object having at least one of a target shape, a target color and a target material to have a decoration performance, and the functional module being used for emitting a control signal.

5. The wearable device according to claim 4, wherein at least two of the body parts adjacent to each other are rotatably connected, the two body parts cannot relatively rotate when the two rotating shafts in the body parts relatively rotate, and the two rotating shafts in the body parts cannot relatively rotate when the two body parts relatively rotate.

6. The wearable device according to claim 5, wherein the target wearable object comprises the decoration object and a plurality of the functional modules; the decoration object is fixedly connected with the two body parts to relatively fix the two body parts; the plurality of the functional modules are correspondingly arranged on the plurality of the body parts, and the functions of the plurality of the functional modules are not completely consistent.

7. The wearable device according to claim 6, wherein Two of the main body parts are rotationally connected to form a first rotation structure; Two of the main body parts are rotationally connected to form a second rotation structure, and the rotation axes in the second rotation structure are parallel to the rotation axes in the first rotation structure; The decorations are fixedly connected to one main body part of the first rotation structure and one main body part of the second rotation structure, respectively, to cooperate with the first rotation structure and the second rotation structure to define the wearing space, and the four functional modules are arranged on two main body parts of the first rotation structure and two main body parts of the second rotation structure, respectively.

8. The wearing device according to claim 7, characterized in that: The main body part is disconnected along the length direction of the rotation axis, so that the main body part is distributed with a first part, a second part, and an assembly space between the first part and the second part along the length direction, and the assembly space is used for assembling the functional module.

9. The wearing device according to claim 8, characterized in that: The first part of one main body part of the first rotation structure comprises a first sub-rotation axis and a second sub-rotation axis, the first part of the other main body part of the first rotation structure comprises a third sub-rotation axis and a fourth sub-rotation axis, and the first sub-rotation axis, the second sub-rotation axis, the third sub-rotation axis, and the fourth sub-rotation axis are arranged in sequence and parallel to each other; The connecting structure comprises a fifth gear set, a sixth gear set, a seventh gear set, an eighth gear set, and a ninth gear set, the fifth gear set is correspondingly sleeved on the first sub-rotation axis and the second sub-rotation axis through two sleeve holes on the fifth gear set, the sixth gear set is correspondingly sleeved on the third sub-rotation axis and the fourth sub-rotation axis through two sleeve holes on the sixth gear set, the sixth gear set is engaged with the fifth gear set, and the part where the fifth gear set and the sixth gear set are engaged is located between the second sub-rotation axis and the third sub-rotation axis, the seventh gear set is sleeved on the first sub-rotation axis, the eighth gear set is sleeved on the fourth sub-rotation axis, the ninth gear set is correspondingly sleeved on the second sub-rotation axis and the third sub-rotation axis through two sleeve holes on the ninth gear set, the ninth gear set is engaged with the seventh gear set and the eighth gear set, respectively, and the part where the ninth gear set and the seventh gear set are engaged is located between the first sub-rotation axis and the second sub-rotation axis, and the part where the ninth gear set and the eighth gear set are engaged is located between the third sub-rotation axis and the fourth sub-rotation axis.

10. The wearing device according to claim 9, characterized in that: The first part and the second part of the main body part are symmetrical about the assembly space; The first rotation structure and the second rotation structure are symmetrical about the decoration; A battery is arranged in the decoration to supply power to the functional module in the assembly space.

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