Rotary connecting piece and wearable equipment

Abstract

The invention discloses a rotary connecting piece and wearable equipment, and relates to the technical field of glasses structure.The rotary connecting piece comprises two supports and a rotating shaft, the end of one of the two supports is provided with a rotating sleeve arranged on the rotating shaft in a sleeving mode, and an elastic part is arranged on the inner side of the rotating sleeve in a protruding mode; an interference section and a reset section are arranged on the periphery of the rotating shaft, the elastic part abuts against the interference section and is at least partially spaced from the reset section, and in the relative rotation process of the two supports, the elastic part moves along the periphery of the rotating shaft so as to have a closing position located on the interference section and an opening position located on the reset section. The invention aims to provide the rotary connecting piece which is simple in structure and has torsion.

Description

Technical Field

[0001] This invention relates to the field of eyeglass structure technology, and in particular to a rotating connector and a wearable device. Background Technology

[0002] Existing AR glasses hinges typically use disc-shaped pads to provide self-locking force, preventing the temples from automatically falling back under gravity during opening and closing, and providing torque during the opening and closing process to improve the feel. However, the hinges require a large amount of space and are therefore expensive. Summary of the Invention

[0003] The main objective of this invention is to provide a rotating connector and a wearable device, which is a simple rotating connector with torque.

[0004] To achieve the above objectives, the present invention proposes a rotating connector, wherein the rotating connector includes two supports and a rotating shaft. One end of one of the two supports is provided with a rotating sleeve sleeved on the rotating shaft, and an elastic portion is provided protruding from the inner side of the rotating sleeve. An interference section and a reset section are provided on the outer periphery of the rotating shaft. The elastic portion abuts against the interference section and is at least partially spaced from the reset section. During the relative rotation of the two supports, the elastic portion moves along the outer periphery of the rotating shaft to have a closed position located in the interference section and an open position located in the reset section.

[0005] In one embodiment, the distance of the interference segment from the rotation axis is greater than the distance of the elastic part from the rotation axis, and at least a portion of the distance of the reset segment from the rotation axis is not greater than the distance of the elastic part from the rotation axis.

[0006] In one embodiment, the reset section includes a transition section and / or a clearance section. The transition section is arranged such that, in the direction away from the interference section, the distance of the transition section from the rotation axis gradually decreases, such that the distance of a portion of the transition section from the rotation axis is greater than the distance of the elastic part from the rotation axis, and the distance of another portion of the transition section from the rotation axis is less than or equal to the distance of the elastic part from the rotation axis; the distance of the clearance section from the rotation axis is not greater than the distance of the elastic part from the rotation axis.

[0007] In one embodiment, the reset segment includes the transition segment and the avoidance segment, and the transition segment is used to transitionally connect the interference segment and the avoidance segment. The elastic portion has a closed position located at the interference segment and an open position located at the end of the avoidance segment.

[0008] In one embodiment, the interference segment includes an arc segment that can fit against the inner wall of the rotating sleeve.

[0009] In one embodiment, the transition segment includes a gradually changing circular arc segment.

[0010] In one embodiment, the distance of the avoidance section from the rotation axis is smaller than the distance of the elastic part from the rotation axis.

[0011] In one embodiment, during the process of the elastic part moving from the closed position to the open position, the angle of relative rotation of the two brackets is A, then 105°>A≥90°.

[0012] In one embodiment, when the two supports rotate relative to each other, during the contact stroke between the elastic part and the transition section, the angle of relative rotation of the two supports is B, and B ≥ 40°.

[0013] In one embodiment, the elastic part also has a stress-relieving position during its movement. When it is in the stress-relieving position, the elastic part is located at the junction of the transition section and the avoidance section.

[0014] During the process of the elastic part moving from the stress-relieving position to the opening position, the relative rotation angle of the two brackets is C, then C≤15°.

[0015] In one embodiment, the elastic part includes a spring sheet.

[0016] In one embodiment, the end of another of the brackets is bent to form the rotating sleeve, and its end is bent toward the inside of the rotating sleeve to form the spring.

[0017] In one embodiment, the rotating shaft is recessed with a mating surface, which forms the clearance section.

[0018] In one embodiment, the rotating shaft and the bracket are separately disposed; or,

[0019] The pivot is located at the end of one of the two brackets.

[0020] The present invention also proposes a wearable device, wherein the wearable device comprises:

[0021] The main body includes the frame and temples; and,

[0022] A rotating connector includes two brackets and a rotating shaft. One end of one of the two brackets is provided with a rotating sleeve fitted onto the rotating shaft, and an elastic part is provided protruding from the inner side of the rotating sleeve. An interference section and a reset section are provided on the outer periphery of the rotating shaft. The elastic part abuts against the interference section and is at least partially spaced from the reset section. During the relative rotation of the two brackets, the elastic part moves along the outer periphery of the rotating shaft to have a closed position in the interference section and an open position in the reset section. The two brackets are respectively disposed on the frame and the temple to rotatably connect the frame and the temple.

[0023] The technical solution of the present invention mainly adjusts the rotational engagement structure of the two brackets to provide torque during the rotation of the two brackets, thereby achieving self-locking and improving the rotational feel. Compared with the existing rotational structure, there is no need to set up an additional elastic structure to achieve the above functions, thereby reducing the space at the rotational structure, facilitating the layout of the overall product structure, reducing costs, and improving the performance and practicality. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0025] Figure 1 This is a three-dimensional structural schematic diagram of an embodiment of the rotating connector provided by the present invention;

[0026] Figure 2 for Figure 1 A cross-sectional schematic diagram comparing the two supports in the closed and open positions in the rotating connector;

[0027] Figure 3 for Figure 1 A comparative cross-sectional diagram of the two supports in the rotating connector when the elastic part is at the junction of the interference section and the transition section and when it is in the unloading position;

[0028] Figure 4 for Figure 1 A cross-sectional diagram showing the two supports in the rotating connector in the opposite directions when they are in the unloading position and the open position.

[0029] Explanation of icon numbers:

[0030] 100. Rotating connector; 1. Bracket; 11. Rotating shaft; 111. Interference section; 112. Transition section; 113. Clearance section; 12. Rotating sleeve; 121. Elastic part.

[0031] The realization of the objective, functional features and advantages of the present invention will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0032] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0033] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0034] Furthermore, if the embodiments of this invention involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or" or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this invention.

[0035] Existing AR glasses hinges typically use disc-shaped pads to provide self-locking force, preventing the temples from automatically falling back under gravity during opening and closing, and providing torque during the opening and closing process to improve the feel. However, the hinges require a large amount of space and are therefore expensive.

[0036] In view of this, the present invention proposes a rotating connector, please refer to [link / reference]. Figures 1 to 4 The following is an embodiment of the rotating connector proposed in this application. The rotating connector will be described in detail below with reference to the specific drawings.

[0037] Please see Figures 1 to 4The rotating connector 100 includes two brackets 1 and a rotating shaft 11. One end of one of the two brackets 1 is provided with a rotating sleeve 12 sleeved on the rotating shaft 11, and an elastic part 121 protrudes from the inner side of the rotating sleeve 12. An interference section 111 and a reset section are provided on the outer periphery of the rotating shaft 11. The elastic part 121 abuts against the interference section 111 and is at least partially spaced from the reset section. During the relative rotation of the two brackets 1, the elastic part 121 moves along the outer periphery of the rotating shaft 11 to have a closed position located in the interference section 111 and an open position located in the reset section.

[0038] The technical solution of the present invention mainly adjusts the rotational engagement structure of the two brackets 1 to provide the torque value during the rotation of the two brackets 1, thereby achieving the effects of self-locking and improving the rotational feel. Compared with the existing rotational structure, there is no need to set up an additional elastic structure to achieve the above functions, thereby reducing the space at the rotational structure, facilitating the layout of the overall product structure, reducing costs, and improving the performance and practicality.

[0039] Specifically, the distance of the interference segment 111 from the rotation axis is greater than the distance of the elastic part 121 from the rotation axis, and at least part of the distance of the reset segment from the rotation axis is not greater than the distance of the elastic part 121 from the rotation axis. The elastic part 121 is held abutted by the interference segment 111, so that the interference segment 111 applies pressure to the elastic part 121, thereby making the elastic force of the elastic part 121 acting on the interference segment 111 restrict the relative rotation of the two supports 1, that is, to provide the torque value during the rotation of the two supports 1, which meets the functional requirements of this application. Based on this, the specific structure of the interference segment 111 is not limited here, as long as it can meet the above requirements. That is, a stop part can be provided protruding on the rotating shaft 11, so that the elastic part 121 abuts against the stop part laterally to provide the required torque value during the rotation of the two supports 1. In this embodiment, the dimension of the interference segment 111 from the rotation axis is directly set to be greater than the dimension of the elastic part 121 from the rotation axis, so that after the elastic part 121 is compressed, it provides resistance to the movement of the elastic part 121 along the outer periphery of the rotating shaft 11, so as to provide the torque value to restrict the relative movement of the two supports 1. This setting makes the structure of the rotating shaft 11 simpler, easier to design and manufacture, and lower in cost.

[0040] Specifically, the reset section includes a transition section 112 and a clearance section 113. In the direction away from the interference section 111, the distance of the transition section 112 from the rotation axis gradually decreases, such that the distance of a part of the transition section 112 from the rotation axis is greater than the distance of the elastic part 121 from the rotation axis, and the distance of another part of the transition section 112 from the rotation axis is less than or equal to the distance of the elastic part 121 from the rotation axis; the distance of the clearance section 113 from the rotation axis is not greater than the distance of the elastic part 121 from the rotation axis. One of the two brackets 1 is fixed to the rotating shaft 11, and the other is provided with the rotating sleeve 12. The rotating sleeve 12 is sleeved on the rotating shaft 11 so that the two brackets 1 can rotate relative to each other. The inner side of the rotating sleeve 12 is provided with the elastic part 121. The outer periphery of the rotating shaft 11 is provided with at least one of the interference section 111, the transition section 112, and the avoidance section 113. When the elastic part 121 is located between the interference section 111 and the transition section 112, the elastic part 121 is compressed by the rotating shaft 11. When the elastic part 121 is located at the interference section 111, its compression size is at its maximum, that is, its elastic force against the outer periphery of the rotating shaft 11 is at its maximum. At this time, the resistance of the elastic part 121 moving along the outer periphery of the rotating shaft 11 is at its maximum, that is, it provides greater resistance to limit the relative movement of the two supports 1. When the elastic part 121 is located at the transition section 112, because the size of the transition section 112 from the rotation axis of the rotating shaft 11 is gradually set, when the elastic part 121 abuts against the transition section 112, the elastic force it applies to the rotating shaft 11 has a tangential force along the transition section 112. The component force, i.e., the component force that drives the two supports 1 to rotate toward the open position, allows the elastic part 121 to automatically drive the two supports 1 to open. Based on this, it can correspond to several states of the glasses. When the glasses are stored, the elastic part 121 is located in the interference section 111, where the resistance is high and the stored glasses are not easy to open, thus maintaining their stored state. When the glasses need to be worn, they can be manually opened until the elastic part 121 moves to the transition section 112, at which point the elastic part 121 drives the glasses to automatically move to the open state, thus saving effort. The glasses are effective and can remain open without external force, making them convenient for users. Conversely, when closing the glasses, the elastic part 121 is gradually compressed due to the transition section 112, creating resistance that hinders the closing of the glasses. This resistance changes from small to large, allowing the user to apply a small force to drive the elastic part 121 to move along the transition section 112. Then, as the elastic part 121 moves, the user's force gradually increases, providing the user with a good feel of applying force from small to large, resulting in a good user experience.When the elastic part 121 is located in the avoidance section 113, the elastic part 121 is not compressed by the avoidance section 113, so that when the user wears glasses, the elastic part 121 will not exert force and will not affect the user's normal wearing experience.

[0041] Of course, when only the interference segment 111 and the avoidance segment 113 are provided, without the transition segment 112 for gradual transition, it is possible to make the stored glasses difficult to open when the elastic part 121 is located in the interference segment 111, so as to keep them in their stored state. It is also possible to ensure that the elastic part 121 does not apply force when the user is wearing the glasses, so as not to affect the user's normal wearing experience. However, when the elastic part 121 moves from the interference segment 111 to the avoidance segment 113, the transition is not smooth, and when the elastic part 121 moves from the avoidance segment 113 to the interference segment 111, it is more difficult, resulting in a poor user experience. Therefore, in this application, the outer periphery of the rotating shaft 11 is provided with the interference section 111, the transition section 112 and the avoidance section 113, and the transition section 112 is used to transitionally connect the interference section 111 and the avoidance section 113. The elastic part 121 has a closed position located in the interference section 111 and an open position located in the avoidance section 113, so as to have all the beneficial effects described above.

[0042] Specifically, the interference segment 111 includes an arc segment that can fit against the inner wall of the rotating sleeve 12. It is understood that the stability of the rotation of the two supports 1 is determined by the degree of fit between the outer wall of the rotating shaft 11 and the inner wall of the rotating sleeve 12. That is, when the rotating sleeve 12 and the rotating shaft 11 are fitted without gap, the relative rotation between the two supports 1 is relatively stable. Based on this, the interference segment 111 only needs to ensure that its dimensions relative to the rotation axis are consistent at all points and that it can compress the elastic part 121 to satisfy the function of interfering with the elastic part 121 required by this application. Therefore, the interference segment 111 does not need to fit against the inner wall of the rotating sleeve 12. It can be a structure recessed on the outer periphery of the rotating shaft 11, but obviously this structure is more complex and costly. In this embodiment, a section of the arc segment on the outer wall of the rotating shaft 11 is directly used as the interference segment 111, so that there is no need to additionally set the interference segment 111 on the rotating shaft 11, resulting in a simple structure and lower manufacturing cost.

[0043] Furthermore, the transition section 112 includes a gradually changing arc segment. Considering the functional requirements of the elastic part 121 acting on the transition section 112—namely, the need for the elastic part 121 to drive the rotating sleeve 12 to automatically rotate along the rotating shaft 11—the requirement that the transition section 112 be set with a gradually changing distance from the rotating axis has been described in detail above. However, to achieve the above function, the gradual setting of the transition section 112 is not specifically limited; that is, the transition section 112 can be set as a gradually changing arc segment, a gradually changing stepped segment, etc., all of which can achieve the above function. In this embodiment, considering the stability of the rotating sleeve 12 rotatably mounted on the rotating shaft 11, the transition section 112 is set as a gradually changing arc segment. This satisfies the smoothness of the gradual release of elastic potential energy when the elastic part 121 abuts against the transition section 112 during the automatic rotation of the rotating sleeve 12 along the rotating shaft 11, ensuring smooth rotation and a good user experience.

[0044] Furthermore, the distance between the clearance section 113 and the rotation axis is smaller than the distance between the elastic part 121 and the rotation axis. When the distance between the clearance section 113 and the rotation axis is less than or equal to the distance between the elastic part 121 and the rotation axis, the elastic part 121 will not be compressed by the clearance section 113, thus meeting functional requirements. However, considering practical usage scenarios, to avoid structural interference, in this embodiment, the distance between the clearance section 113 and the rotation axis is set to be smaller than the distance between the elastic part 121 and the rotation axis, so that when the elastic part 121 is located in the clearance section 113, there is a certain reserved gap between it and the clearance section 113, thus meeting structural functional requirements.

[0045] Furthermore, during the process of the elastic part 121 moving from the closed position to the open position, the relative rotation angle of the two brackets 1 is A, then 105°>A≥90°. It can be understood that, considering the usage scenario of the rotating connector 100 on eyeglasses, the above angle is the minimum opening angle after the temple of the eyeglasses automatically opens. To meet wearing requirements, this embodiment limits this angle to at least 90°. To avoid the angle being too large and affecting wearing, this angle is also limited to less than 105°. Further, to ensure that the elastic part 121 no longer exerts force on the rotating sleeve 12 when the user is wearing the glasses, that is, the distance of at least part of the reset section from the rotation axis is not greater than the distance of the elastic part 121 from the rotation axis, so that when the elastic part 121 is in the open position, the elastic part 121 is no longer resisted and no longer exerts force on the rotating sleeve 12. At the same time, the elastic part 121 needs to have a certain rotational margin at the avoidance section 113 to fit the user. To meet usage habits and needs, this embodiment preferably ensures that, within a maximum limited angle of 105°, the relative rotation angle of the two supports 1 is no greater than 90° during the contact stroke between the elastic part 121 and the interference section 111 and the transition section 112. The elastic part 121 is given a rotation margin of no more than 15° at the avoidance section 113 to meet the requirements, i.e., C ≤ 15°. Furthermore, during the relative rotation of the two supports 1, there is a stress-relieving position. When in the stress-relieving position, the elastic part 121 is located at the junction of the transition section 112 and the avoidance section 113. During the movement of the elastic part 121 from the stress-relieving position to the opening position, the relative rotation angle of the two supports 1 is C.

[0046] Furthermore, when the two supports 1 rotate relative to each other, the angle of relative rotation of the two supports 1 during the contact stroke between the elastic part 121 and the transition section 112 is B. Angle B is the stroke of the two supports 1 rotating automatically. It can be understood that when the angle is too small, the curvature of the transition section 112 is large, and when the elastic part 121 is located in the transition section 112, the component of its elastic force used to drive the rotating sleeve 12 is also large. Corresponding to the usage scenario of eyeglasses, on the one hand, when opening the temples, the excessive driving force will result in the temples opening quickly and forcefully; on the other hand, when closing the temples, the user needs to apply greater force to drive the elastic part 121 to move along the transition section 112 to the interference section 111, resulting in a poor user experience. Therefore, in this embodiment, the angle B is limited to not less than 40°, and its specific setting angle is based on actual needs, as long as it can satisfy the requirement that the elastic part 121, located in the transition section 112, can drive the rotating sleeve 12 to rotate automatically. No specific limitation is made here.

[0047] Furthermore, the elastic part 121 includes a spring sheet. The specific structural configuration of the elastic part 121 can be varied, including a spring or spring sheet placed inside the rotating sleeve 12, as long as the above functional requirements are met. In this embodiment, the elastic part 121 is set as a spring sheet, which is simple in structure, low in cost, and effective. Specifically, the spring sheet can be set independently of the rotating sleeve 12 and fixed to the inner wall of the rotating sleeve 12 by a connecting structure. However, this method obviously has high manufacturing costs. In this embodiment, the bracket 1 is directly manufactured by sheet metal stamping, thereby bending the end of the bracket 1 to form the rotating sleeve 12, and bending its end towards the inner side of the rotating sleeve 12 to form the spring sheet. This method is simple in structure, easy to manufacture, and low in cost.

[0048] Furthermore, a mating surface is recessed on the rotating shaft 11, forming the clearance section 113. The clearance section 113 is primarily used to avoid the elastic part 121, as described above. Therefore, the clearance section 113 can be a clearance groove formed in the rotating shaft 11, or it can be the mating surface recessed in the side wall of the rotating shaft 11. The specific arrangement is not limited here, as long as it meets the functional requirements. In this embodiment, the structure of the mating surface is adopted. On the one hand, it facilitates the processing and forming of the side wall of the rotating shaft 11; on the other hand, it cooperates with the spring sheet formed by bending on the rotating sleeve 12, not only restricting the two supports 1 from closing, but also restricting the two supports 1 from continuing to open after reaching the open position, thus meeting the structural and functional requirements.

[0049] Furthermore, the rotating shaft 11 is separately disposed from the bracket 1; or, the rotating shaft 11 is disposed at the end of one of the two brackets 1. In the specific arrangement of the rotating shaft 11 and the bracket 1, the rotating shaft 11 can be disposed independently of the bracket 1, that is, the rotating shaft 11 is fixed to another structure of the wearable device, and the two brackets 1 are disposed independently of the rotating shaft 11; or one bracket 1 is fixed to the rotating shaft 11, while the other bracket 1 is rotatably disposed at the rotating shaft 11 to meet structural requirements; alternatively, the rotating shaft 11 can also be directly disposed on one of the brackets 1 to rotatably connect the two brackets 1. Of course, the specific arrangement of the rotating shaft 11 and the bracket 1 can also be in other ways, as long as the functions described above are achieved, and no specific limitation is made here.

[0050] This invention also proposes a wearable device, which includes a main body and a rotating connector 100. The main body includes a frame and temples. Two brackets 1 within the rotating connector 100 are respectively disposed on the frame and temples to rotatably connect the frame and temples. The specific structure of the rotating connector 100 is as described in the above embodiments. Since the wearable device adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought about by the technical solutions of the above embodiments, which will not be elaborated here. The wearable device can specifically be ordinary glasses, VR (virtual reality) glasses, etc., and is not specifically limited here.

[0051] The above description is merely an exemplary embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structural transformations made using the contents of the present invention specification and drawings under the technical concept of the present invention, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present invention.

Claims

1. A rotating connector, characterized in that, include: The device comprises two supports and a rotating shaft. One end of one of the supports is provided with a rotating sleeve fitted onto the rotating shaft, and an elastic portion protrudes from the inner side of the rotating sleeve. The outer periphery of the rotating shaft is provided with an interference section and a reset section. The elastic portion abuts against the interference section and is at least partially spaced from the reset section. During the relative rotation of the two supports, the elastic portion moves along the outer periphery of the rotating shaft to have a closed position in the interference section and an open position in the reset section.

2. The rotating connector as described in claim 1, characterized in that, The distance of the interference segment from the rotation axis is greater than the distance of the elastic part from the rotation axis, and at least part of the distance of the reset segment from the rotation axis is not greater than the distance of the elastic part from the rotation axis.

3. The rotating connector as described in claim 2, characterized in that, The reset segment includes: The transition section, in the direction away from the interference section, is configured such that the distance of a portion of the transition section from the rotation axis is greater than the distance of the elastic part from the rotation axis, and the distance of another portion of the transition section from the rotation axis is less than or equal to the distance of the elastic part from the rotation axis; and / or, The clearance section is located at a distance from the rotation axis that is not greater than the distance from the elastic part to the rotation axis.

4. The rotating connector as described in claim 3, characterized in that, The reset section includes the transition section and the avoidance section, and the transition section is used to transitionally connect the interference section and the avoidance section. The elastic part has a closed position located at the interference section and an open position located at the end of the avoidance section.

5. The rotating connector as described in any one of claims 2 to 4, characterized in that, The interference segment includes an arc segment that can fit against the inner wall of the rotating sleeve.

6. The rotating connector as described in any one of claims 3 to 4, characterized in that, The transition section includes a gradually changing circular arc segment.

7. The rotating connector as described in any one of claims 3 to 4, characterized in that, The distance between the clearance section and the rotation axis is smaller than the distance between the elastic part and the rotation axis.

8. The rotating connector as described in any one of claims 1 to 4, characterized in that, During the process of the elastic part moving from the closed position to the open position, the angle of relative rotation of the two brackets is A, then 105°>A≥90°.

9. The rotating connector as described in claim 4, characterized in that, When the two supports rotate relative to each other, during the contact stroke between the elastic part and the transition section, the angle of relative rotation of the two supports is B, and B ≥ 40°.

10. The rotating connector as described in claim 4, characterized in that, During the movement of the elastic part, there is also a stress-relieving position. When the elastic part is in the stress-relieving position, it is located at the junction of the transition section and the avoidance section. During the process of the elastic part moving from the stress-relieving position to the opening position, the relative rotation angle of the two brackets is C, then C≤15°.

11. The rotating connector as described in any one of claims 1 to 4, characterized in that, The elastic part includes a spring sheet.

12. The rotating connector as described in claim 11, characterized in that, The end of the bracket is bent to form the rotating sleeve, and its end is bent toward the inside of the rotating sleeve to form the spring piece.

13. The rotating connector as described in any one of claims 3 to 4, characterized in that, The rotating shaft is recessed with a mating platform, which forms the clearance section.

14. The rotating connector as described in any one of claims 1 to 4, characterized in that, The rotating shaft and the bracket are separately configured; or... The pivot is located at the end of one of the two brackets.

15. A wearable device, characterized in that, include: The main body includes the frame and temples; and, The rotating connector is as described in any one of claims 1 to 14, wherein the two brackets are respectively disposed on the frame and the temple to rotatably connect the frame and the temple.

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