CN111965841B - Rotating mechanism of glasses, glasses and smart glasses - Google Patents

Abstract

Embodiments of the present application provide a rotating mechanism for glasses, glasses and smart glasses. The rotating mechanism of the glasses includes: a first bracket; a second bracket; an elastic component, which is arranged in the first bracket; At least a part of the distance from the outer edge of the cross section of the block to the axis of the rotating shaft assembly is different, and the block is used to drive the elastic assembly to deform. The embodiments of the present application can increase the stability of the glasses.

Description

Rotating mechanism of glasses, glasses and smart glasses

technical field

The present application relates to the technical field of wearable devices, and in particular, to a spectacle frame, glasses and smart glasses.

Background technique

In the related art, the support frame and the support leg of the spectacle frame can be movably connected, for example, the support frame and the support leg are connected by a rotating shaft, which can be opened and closed for the user to use. The support frame and the support legs are often loosened after long-term use through the rotation of the rotating shaft, and the support frame and the support legs are easy to move, which makes the spectacle frame unstable.

SUMMARY OF THE INVENTION

Embodiments of the present application provide a rotating mechanism for glasses, glasses and smart glasses, which can increase the stability of the glasses.

An embodiment of the present application provides a spectacle frame, including:

the first bracket;

the second bracket;

an elastic component disposed in the first bracket; and

A rotating shaft assembly, connecting the first bracket and the second bracket, the rotating shaft assembly has a stopper, the distance from the outer edge of the cross section of the stopper to the axis of the rotating shaft assembly is at least partially different, the stopper The block is used to drive the elastic component to deform.

An embodiment of the present application provides glasses, including the above-mentioned rotating mechanism.

The embodiment of the present application provides a kind of smart glasses, including:

A rotating mechanism, the spectacle frame is a rotating mechanism as described above; and

The processor is configured to process the acquired data to enable the smart glasses to implement a preset function.

In the embodiment of the present application, the first bracket and the second bracket can be rotated by the rotation shaft. During the rotation of the first bracket and the second bracket, the elastic component is driven by the stopper of the rotation shaft and deformed. Since the outer edge of the cross section of the stopper reaches At least a part of the distance of the axis of rotation is different, so that the driving force of the block on the elastic component changes, and then the elastic force can be generated on the first bracket and the second bracket to increase the connection between the first bracket and the second bracket. stability.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present application more clearly, the following briefly introduces the accompanying drawings that are used in the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative effort.

For a more complete understanding of the present application and its beneficial effects, the following description will be made with reference to the accompanying drawings, wherein the same reference numerals refer to the same parts in the following description.

FIG. 1 is a front view of a rotating mechanism of glasses provided in an embodiment of the present application.

FIG. 2 is a rear view of the rotating mechanism of the glasses provided by the embodiment of the present application.

FIG. 3 is a side view of the rotating mechanism of the glasses provided by the embodiment of the present application.

FIG. 4 is a first perspective view of the rotating mechanism of the glasses provided by the embodiment of the present application.

FIG. 5 is a second perspective view of the rotating mechanism of the glasses provided by the embodiment of the present application.

FIG. 6 is a third perspective view of the rotating mechanism of the glasses according to the embodiment of the present application.

FIG. 7 is a fourth perspective view of the rotating mechanism of the glasses provided by the embodiment of the present application.

FIG. 8 is a fifth perspective view of the rotating mechanism of the glasses provided by the embodiment of the present application.

FIG. 9 is a sixth perspective view of the rotating mechanism of the glasses provided by the embodiment of the present application.

FIG. 10 is a first cross-sectional view of the rotating mechanism of the glasses provided by the embodiment of the application.

FIG. 11 is a second cross-sectional view of the rotating mechanism of the glasses provided by the embodiment of the application.

FIG. 12 is a third cross-sectional view of the rotating mechanism of the glasses provided by the embodiment of the application.

FIG. 13 is a fourth cross-sectional view of the rotating mechanism of the glasses provided by the embodiment of the application.

FIG. 14 is an exploded view of the rotating mechanism of the glasses provided by the embodiment of the application.

FIG. 15 is a schematic structural diagram of a first bracket in a rotating mechanism provided by an embodiment of the present application.

FIG. 16 is a schematic structural diagram of the second bracket in the rotating mechanism provided by the embodiment of the application.

FIG. 17 is a schematic structural diagram of a rotating shaft assembly in a rotating mechanism provided by an embodiment of the present application.

FIG. 18 is a first perspective view of the elastic component in the rotating mechanism provided by the embodiment of the application.

FIG. 19 is a second perspective view of the elastic component in the rotating mechanism provided by the embodiment of the application.

FIG. 20 is an exploded view of the elastic component in the rotating mechanism provided by the embodiment of the application.

FIG. 21 is a cross-sectional view of one direction of the elastic component in the rotating mechanism provided by the embodiment of the application.

FIG. 22 is a schematic diagram of the cooperation of the first bracket and the second bracket in the rotating mechanism provided by the embodiment of the application.

FIG. 23 is a schematic diagram of the cooperation of the rotating shaft assembly, the first bracket and the second bracket in the rotating mechanism provided by the embodiment of the application.

FIG. 24 is another schematic diagram of the cooperation of the rotating shaft assembly, the first bracket and the second bracket in the rotating mechanism provided by the embodiment of the application.

FIG. 25 is a schematic diagram of the cooperation of the rotating shaft assembly, the elastic assembly, the first bracket and the second bracket in the rotating mechanism provided by the embodiment of the application.

FIG. 26 is another schematic diagram of the cooperation of the rotating shaft assembly, the elastic assembly, the first bracket and the second bracket in the rotating mechanism provided by the embodiment of the application.

FIG. 27 is a schematic diagram of the cooperation of a rotating shaft assembly, an elastic assembly, a flexible circuit board, a first bracket, and a second bracket in a rotating mechanism provided in an embodiment of the present application.

FIG. 28 is a fifth cross-sectional view of the rotating mechanism of the glasses provided by the embodiment of the application.

FIG. 29 is a sixth cross-sectional view of the rotating mechanism of the glasses provided by the embodiment of the application.

FIG. 30 is a partially disassembled schematic diagram of the rotating mechanism of the glasses provided by the embodiment of the present application.

FIG. 31 is a partial structural schematic diagram of the rotating mechanism of the glasses provided by the embodiment of the application.

FIG. 32 is a schematic structural diagram of glasses provided in an embodiment of the present application.

FIG. 33 is a schematic structural diagram of smart glasses provided by an embodiment of the present application.

Detailed ways

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative efforts shall fall within the protection scope of this application.

Please refer to FIGS. 1 to 13 , FIG. 1 is a front view of a rotating mechanism of glasses provided by an embodiment of the application, FIG. 2 is a rear view of a rotating mechanism of glasses provided by an embodiment of the application, and FIG. 3 is provided by an embodiment of the application The side view of the rotation mechanism of the glasses, FIG. 4 is the first perspective view of the rotation mechanism of the glasses provided by the embodiment of the application, FIG. 5 is the second perspective view of the rotation mechanism of the glasses provided by the embodiment of the application, and FIG. 6 is the application The third perspective view of the rotation mechanism of the glasses provided by the embodiment, FIG. 7 is the fourth perspective view of the rotation mechanism of the glasses provided by the embodiment of the application, and FIG. 8 is the fifth perspective view of the rotation mechanism of the glasses provided by the embodiment of the application. 9 is the sixth perspective view of the rotating mechanism of the glasses provided by the embodiment of the application, FIG. 10 is the first cross-sectional view of the rotating mechanism of the glasses provided by the embodiment of the application, and FIG. 11 is the first cross-sectional view of the rotating mechanism of the glasses provided by the embodiment of the application. Two cross-sectional views, FIG. 12 is a third cross-sectional view of the rotation mechanism of the glasses provided by the embodiment of the application, and FIG. 13 is the fourth cross-sectional view of the rotation mechanism of the glasses provided by the embodiment of the application.

10 is a cross-sectional view of the rotating mechanism of the glasses shown in FIG. 1 along the P1-P1 direction.

Among them, the rotation mechanism 200 of the glasses can be understood as the rotation mechanism 200, which is mainly applied to the glasses. Glasses are commonly used equipment by the majority of users. It can be understood that the glasses usually have glasses frames and temples, and the glasses frames and the temples can be connected by a rotating shaft. During long-term use, the gap between the spectacle frame and the temple is often easy to become larger, which in turn causes the spectacle frame and the temple to be more easily rotated or shaken through the rotating shaft, so that the coordination between the spectacle frame and the temple is not stable enough. In the process of wearing, it is often not stable enough to wear and easy to fall off. Moreover, during the storage process, because the support frame and the support legs are too loose, the support legs are prone to generate a large force and touch the support frame, which will not only further lead to the loosening of the position of the rotating shaft, but also cause damage to the lens.

Therefore, the embodiments of the present application are based on practical applications, and the rotation mechanism 200 defined in the embodiments of the present application can maintain the stability between the first bracket 210 and the second bracket 220 for a long time, which is not only convenient for the user to use, but also has a negative impact on the rotation mechanism 200. It also plays a protective role when applied to glasses. It should be noted that, the rotating mechanism 200 provided in the embodiment of the present application can also be applied to other devices having a rotating shaft. It can be understood that the rotating mechanism 200 is applied to other devices having a rotating shaft, and the device may be a device similar to glasses.

It should be noted that the rotating mechanism 200 shown in the figures may only be a part of the structure of the rotating mechanism 200 . For example, only the structure in which the first bracket 210 and the second bracket 220 cooperate with each other is shown in the figure, and the structures of the first bracket 210 and the second bracket 220 are not fully shown, as long as the first bracket 210 and the second bracket 220 are displayed A structure in which the rotating shaft assembly 230 and the elastic assembly 240 cooperate with each other can be obtained. It can be understood that the structures of the first bracket 210 and the second bracket 220 defined by the rotating mechanism 200 provided in the embodiment of the present application are not limited to the contents shown in the drawings, and the contents displayed in the drawings do not constitute any The limitations of the structures of the first bracket 210 and the second bracket 220 defined in the embodiments of the application.

The first bracket 210 and the second bracket 220 cooperate with each other and can be connected to a shaft assembly 230 together. The first bracket 210 is rotatably connected to the second bracket 220 through the shaft assembly 230, or the first bracket 210 can surround the shaft assembly 230. Rotated relative to the second bracket 220 to achieve different states, such as to achieve an expanded state and a closed state.

The unfolded state can be understood as the first bracket 210 and the second bracket 220 are arranged in the same direction. FIGS. 1 to 7 and FIG. 10 show the unfolded state of the first bracket 210 and the second bracket 220 . The closed state can be understood as the first bracket 210 and the second bracket 220 are arranged in different directions, such as being perpendicular to each other. FIGS. 8 , 9 and 12 illustrate the closed state of the first bracket 210 and the second bracket 220 . It can be understood that other states can also be achieved between the first bracket 210 and the second bracket 220 , such as an intermediate state, and the movable range of the first bracket 210 and the second bracket 220 is in addition to the unfolded state and the closed state 11 and 12 show the intermediate state of the first bracket 210 and the second bracket 220.

Please refer to FIG. 14 and FIG. 15 , FIG. 14 is an exploded view of the rotation mechanism of the glasses provided by the embodiment of the application, and FIG. 15 is a schematic structural diagram of the first bracket in the rotation mechanism provided by the embodiment of the application. The first bracket 210 may have a connecting rotating portion 211 and a connecting main body portion 212, and the connecting rotating portion 211 may be provided with two shaft holes such as a first shaft hole 2111 and a second shaft hole 2112, a first shaft hole 2111 and a second shaft The holes 2112 are all used to accommodate the shaft assembly 230 . The connecting and rotating part 211 also defines a space such as a first storage space 2113 , and the first storage space 2113 can accommodate the rotating shaft assembly 230 . The outer surface of the connecting rotating part 211 may be an arc structure or other structures.

The connecting body portion 212 may be integrally formed with the connecting rotating portion 211 , such as by injection molding or machining. The connecting body portion 212 may define a storage space such as a second storage space 2122, and the second storage space 2122 may store some components. A plurality of fastening holes 2124 may be formed in the connecting body portion 212 to cooperate with fasteners to fasten components installed in the second storage space 2122 .

The size of the connecting rotating part 211 may be smaller than the size of the connecting main part 212 , for example, the height and/or length of the connecting rotating part 211 is smaller than that of the connecting main part 212 . In some embodiments, a stepped structure 214 may be formed between the connecting rotating portion 211 and the connecting main body portion 212 , and the stepped structure 214 may be an arc-shaped structure.

The first bracket 210 may have a plurality of side walls, and the plurality of side walls may be connected to each other to form a first receiving space 2113 and a second receiving space 2122 . It should be noted that, one of the side walls of the first bracket 210 in the embodiment of the present application can be designed separately from the first bracket 210 , such as a first opening on one side of the first bracket 210, which can be assembled in the first opening The first outer cover 260 can be understood as one of the side walls of the first bracket 210 . In the actual production and processing process of the embodiment of the present application, the first bracket 210 with the first opening can be processed first, and then some components are assembled inside the first bracket 210. After the assembly is completed, the first outer cover 260 is placed on the The first opening position.

Please refer to FIG. 16 . FIG. 16 is a schematic structural diagram of the second bracket in the rotating mechanism provided by the embodiment of the present application. The second bracket 220 may define a storage space such as a third storage space 224 , and the third storage space 224 may store the rotating shaft assembly 230 and the connecting rotating portion 211 . The connecting rotating part 211 can rotate around the rotating shaft assembly 230 in the third receiving space 224 . The second bracket 220 may have a plurality of side walls such as a first side wall, a second side wall 221, a third side wall 222 and a fourth side wall 223, the second side wall 221, the third side wall 222 and the fourth side wall 223 are fixedly connected to each other to form the third storage space 224 . It should be noted that, one of the side walls of the second bracket 220 in the embodiment of the present application may be designed separately from the second bracket 220 , such as the first side wall. One side of the second bracket 220 may have a second opening, and a second outer cover 270 may be assembled in the second opening. The second outer cover 270 may be understood as one of the side walls of the second bracket 220 , such as the first side wall.

The second bracket 220 may have two shaft holes, such as a third shaft hole 2222 and a fourth shaft hole 2232 , both of which are used to place the rotating shaft assembly 230 . The third shaft hole 2222 may be disposed on the third side wall 222 , and the fourth shaft hole may be disposed on the fourth side wall 223 .

The second bracket 220 may provide one or more spacer structures such as partitions 225 between the respective side walls, and the partitions 225 may divide the third storage space 224 into two parts. The third accommodating space 224 located on one side of the partition plate 225 can accommodate the rotating shaft assembly 230 and the connecting rotating part 211 . The spacer 225 may have a hole structure or a slot structure such as a through hole 2252 , and the through hole 2252 may be used to pass some lines such as the flexible circuit board 250 .

Please refer to FIG. 17 . FIG. 17 is a schematic structural diagram of a rotating shaft assembly in a rotating mechanism according to an embodiment of the present application. The shaft assembly 230 may include a shaft body 232 , a first shaft sleeve 234 and a second shaft body 236 . The shaft body 232 may have a first main body part 2321, a second main body part 2322 and a stopper 2323, the stopper 2323 is connected between the first main body part 2321 and the second main body part 2322, and the cross-section of the stopper 2323 is larger than that of the first main body part 2323. The cross section of the main body part 2321 and the cross section of the stopper 2323 are larger than the cross section of the second main body part 2322 . In some embodiments, the distance from the outer edge of the cross-section of the stopper 2323 to the axis of the shaft body 232 is at least partially different.

The first bushing 234 can be sleeved on the first main body portion 2321, and the first bushing 234 and the first main body portion 2321 can be fixedly connected to each other and cannot be rotated after being sleeved together. The first bushing 234 may be provided with a fastening hole such as a fastening hole 2344, and the fastening hole 2344 may receive a fastener. The first bushing 234 is further provided with an opening such as an opening 2343 , and the opening 2343 is convenient for the first bushing 234 to be sleeved on the first main body portion 2321 .

The second shaft sleeve 236 can be sleeved on the second main body portion 2322, and the second shaft sleeve 236 and the second main body portion 2322 are sleeved together and are fixedly connected to each other and cannot be rotated. The second bushing 236 may be provided with fasteners such as fastening holes 2364, which may receive a fastener. The second bushing 236 is further provided with an opening such as an opening 2363 , and the opening 2363 is convenient for the second bushing 236 to be sleeved on the second main body portion 2322 .

The shaft body 232 can open a fastening hole (not shown in the figure) in the first main body part 2321, and open a fastening hole 2324 in the second main body part 2322. The two fastening holes opened on the shaft body 232 can be connected with The fasteners cooperate to achieve a fixed connection with the first bushing 234 and the second bushing 236 .

The first main body portion 2321 may be located in the first shaft hole 2111 , and the second main body portion 2322 may be located in the second shaft hole 2112 . It should be noted that, the first main body portion 2321 can also be located in the third shaft hole 2222 , and the second main body portion 2322 can also be located in the fourth axial hole 2232 . The first shaft sleeve 234 may be located in the third shaft hole 2222 , and the second shaft sleeve 236 may be located in the fourth shaft hole 2223 . It should be noted that the first shaft sleeve 234 may also be located in the first shaft hole 2111 , and the second shaft sleeve 236 may also be located in the second shaft hole 2112 .

Continuing to refer to FIG. 2 , fasteners such as the first fastener 201 can pass through the first shaft hole 2111 and the third shaft hole 2222 , the fastening holes 2344 of the first sleeve 234 and the fastening holes opened by the first main body portion 2321 Fittingly fixed, such as screwed. Fasteners such as the second fasteners 202 can be fixed in cooperation with the fastening holes 2363 of the second bushing 236 and the fastening holes 2324 of the second main body portion 2322 through the second shaft holes 2112 and the fourth shaft holes 2223, such as screws. catch.

In the embodiment of the present application, the first bushing 234 is rotatably connected to the first bracket 210 , the first bushing 234 is fixedly connected to the second bracket 220 and cannot be rotated, the second bushing 236 is rotatably connected to the first bracket 210 , and the second The shaft sleeve 236 is rotatably connected with the second bracket 220 . For example, the first bushing 234 has a rotating fitting portion 2341 and a fixed fitting portion 2342, the rotating fitting portion 2341 can be disposed in the first shaft hole 2111 and the third shaft hole 2222, and the second bushing 236 has a rotating fitting portion 2361 and A fixed matching portion 2362 , and the rotating matching portion 2361 can be disposed in the second shaft hole 2112 and the fourth shaft hole 2232 . In this embodiment of the present application, two receiving grooves may be formed on the second bracket 220 , such as a first receiving groove 2224 on the third side wall 222 and a second receiving groove on the fourth side wall 223 (not shown in FIG. 16 ). The fixed matching portion 2342 of the first shaft sleeve 234 can be disposed in the first receiving groove 2224, and the side wall of the first receiving groove 2224 can be connected to the fixed matching portion 2342 in a position-limiting manner. The fixed matching portion 2362 of the second shaft sleeve 236 can be disposed in the second receiving groove, and the side wall of the second receiving groove can be connected to the fixed matching portion 2362 in a position-limiting manner.

In some embodiments, both the first bracket 210 and the second spacer 220 can be used to carry some devices such as batteries, processors, sensors, etc., and can be electrically connected through some circuit structures such as the flexible circuit board 250 . However, in the actual production process, the flexible circuit board 250 is often exposed at the position of the rotating shaft assembly 230 due to the mutual rotational relationship between the first bracket 210 and the second bracket 220 . It not only affects the appearance structure between the first bracket 210 and the second bracket 220 , but also easily damages the flexible circuit board 250 . Based on this, the embodiments of the present application further design the matching relationship and related structures between the first bracket 210 and the second bracket 220 to ensure that the flexible circuit board 250 is kept inside the first bracket 210 and the second bracket 220 without being exposed.

In the embodiment of the present application, a part of the flexible circuit board 250 may be arranged in the first bracket 210 , and a part of the flexible circuit board 220 may be arranged in the second bracket 220 . An opening 212 can be defined in the side wall of the first bracket 210 inside the second bracket 220 , and the opening 212 can be used to pass through the flexible circuit board 250 , that is, a part of the flexible circuit board 250 can be placed in the opening 212 . For example, the side wall connecting the position of the rotating part 211 in the embodiment of the present application may open the opening 212 .

The opening 212 is maintained in the second bracket 220 when the first bracket 210 and the second bracket 220 are in an unfolded state, a closed state, and a moving state. Therefore, the flexible circuit board 250 passing through the opening 212 is not exposed. When the first bracket 210 and the second bracket 220 are in the unfolded state, as shown in FIG. 13 , the opening 212 is close to the second side wall 221 of the second bracket 220 , and the opening 212 is blocked by the second side wall 221 . When the first bracket 210 and the second bracket 220 are in a closed state, as shown in FIG. 10 , the opening 212 is close to the second outer cover 270 , and the opening 212 is blocked by the second outer cover 270 . When the first bracket 210 and the second bracket 220 are in other states, as shown in FIGS. 11 and 12 , the opening 212 is located between the second side wall 221 and the second outer cover 270 without being exposed.

The flexible circuit board 250 in the second bracket 220 may pass through the through hole 2252 . A wire slot structure may be provided in the second bracket 220 to accommodate the flexible circuit board 250 .

It should be noted that, in this embodiment of the present application, the opening 212 may be directly opened on the side wall connecting the position of the rotating portion 211 , or the opening 212 may be formed by the fixed connection between the side wall connecting the position of the rotating portion 211 and the first outer cover 260 . . The flexible circuit board 250 located in the first bracket 210 may be covered by the first outer cover 260 . The first bracket 210 may be provided with a wire slot structure for placing the flexible circuit board 250 .

Please refer to FIGS. 18 to 21 , FIG. 18 is a first perspective view of the elastic component in the rotating mechanism provided by the embodiment of the application, FIG. 19 is the second perspective view of the elastic component in the rotating mechanism provided by the embodiment of the application, and FIG. 20 FIG. 21 is an exploded view of the elastic component in the rotating mechanism provided by the embodiment of the application, and FIG. 21 is a cross-sectional view of one direction of the elastic component in the rotating mechanism provided by the embodiment of the application. The elastic component 240 may be disposed in one of the first bracket 210 and the second bracket 220 , such as the elastic component 240 is disposed in the first bracket 210 . It can be understood that the arrangement of the elastic component 240 in the first bracket 210 in the embodiment of the present application is only for illustration, and does not constitute a limitation on the arrangement position of the elastic component 240 , for example, the elastic component 240 may also be arranged in the second bracket 220 .

The elastic component 240 may be disposed in the second storage space 2122 of the first bracket 210 connected to the fixed part 212 and in the first storage space 2113 of the connection rotating part 211 . That is, a part of the elastic component 240 can be arranged in the first storage space 2113 , and the other part of the elastic component 240 can be arranged in the second storage space 2122 . When the first bracket 210 , the second bracket 220 , the rotating shaft assembly 230 and the elastic assembly 240 are assembled together, the elastic assembly 240 may abut against the stopper 2323 of the rotating shaft assembly 230 . When the first bracket 210 rotates relative to the second bracket 220 around the shaft assembly 230 , the block 2323 does not rotate, and the elastic assembly 240 rotates around the shaft assembly 230 relative to the second bracket 220 along with the first bracket 210 . The peripheral outer surface of the stopper 2323 will gradually change with the elastic component 240. Because the distance between the outer surface of the cross-section of the stopper 2323 and the axis of the rotating shaft component 230 is at least partially different, such as a change, the stopper 2323 will affect the elastic component 240. The elastic component 240 is driven to generate different deformation amounts, and then the elastic component 240 acts on the first bracket 210, and the first bracket 210 acts on the rotating shaft component 230 and the second bracket 220, so that the first bracket The 210 and the second bracket 220 have an acting force no matter in the rotating state, the unfolding state or the closing state, so as to maintain a certain stability between the first bracket 210 and the second bracket 220 .

In order to increase the cooperation stability between the stopper 2323 and the elastic component 240, and to drive the elastic component 240 to have different effects by the stopper 2323, the elastic component 240 generates different deformation amounts. In the embodiment of the present application, the peripheral outer surface of the stopper 2323 may be configured to have a structure with several side surfaces, which may also be understood as at least two side structures, such as two, three, four, and the like. At least two of the sides are different in shape. For example, one of the side surfaces is an arc shape with a first radian, one of the side surfaces is an arc shape with a second radian, one of the side surfaces is a rectangle, and so on. The peripheral outer surface of the block 2323 in the embodiment of the present application can be set according to actual requirements.

In some embodiments, the elastic component 240 may include an elastic member 242 and a sliding member 243, and the elastic member 242 and the sliding member 243 may be fixed in the first bracket 210, for example, one end of the elastic member 242 is fixed in the first bracket 210, and the elastic member 242 is fixed in the first bracket 210. The other end of the member 242 is matched with one end of the sliding member 243, and the sliding member 243 can move in the first bracket 210 to drive the elastic member 242 to elastically deform. The other end of the sliding member 243 can be in contact with the block 2323 , and during the movement of the sliding member 243 , since the elastic member 242 has an elastic force on the sliding member 243 , the abutting relationship between the sliding member 243 and the blocking block 2323 can be maintained. Therefore, the block 2323 can drive the sliding member 243 to move, such as sliding, so as to deform the elastic member 242 .

The elastic member 242 may adopt elastic structures such as springs, elastic sheets, etc. that can generate deformation. The sliding member 243 may be a structure adapted to the elastic member 242 , and the shape of the sliding member 243 may be adaptively adjusted according to the shape of the elastic member 242 .

In order to increase the mutual cooperation between the elastic member 242 and the sliding member 243 and the stability during the movement. In other embodiments of the present application, the elastic member 242 and the sliding member 243 may be limited to a fixing member such as the fixing member 241 , and then the fixing member 241 is fixed in the first bracket 210 .

The fixing member 241 can define a sliding groove 2414, and the fixing member 241 can also define a first notch 2415 communicating with the sliding groove 2414. The elastic member 242 can be arranged in the sliding groove 2414. A part of the sliding member 243 or All can be accommodated in the sliding groove 2414 , and the sliding member 243 can slide in the sliding groove 2414 . During the sliding process of the sliding member 243 in the sliding groove 2414 , a part of the sliding member 243 located in the sliding groove 2414 can slide from the first slot 2415 to the outside of the sliding groove 2414 . The sliding member 243 slides from the first slot 2415 to the end position outside the sliding groove 2414 , and can abut with the stopper 2323 to drive the elastic member 242 to deform. It can be understood that, the part of the sliding member 243 located outside the sliding groove 2414 can also slide from the outside of the sliding groove 2414 into the sliding groove 2414 .

It can be understood that in the process of sliding a part of the sliding member 243 from the outside of the sliding groove 2414 into the sliding groove 2414 , the sliding member 243 can squeeze the elastic member 242 so that the elastic member 242 forms a compressed state. Therefore, the elastic member 242 can form a reverse force on the sliding member 243. Since the other end of the sliding member 243 remains in contact with the stopper 2323, the sliding member 243 acts on the reversed force on the stopper 2323, and due to the fixed The component 241 is fixed to the first bracket 210, and the shaft body 232 where the stopper 2323 is located is used to limit the first bracket 210 and the second bracket 220, so that the first bracket 210 and the second bracket 220 can act on the position of the shaft body 232. The force is changed so that it has a damping effect. Therefore, in the embodiment of the present application, since the elastic member 242 can produce elastic deformation, an elastic force can be formed on the first bracket 210 and the second bracket 220 , and the stability of the first bracket 210 and the second bracket 220 can be increased.

The fixing member 241 may be fixed in the first bracket 210 by a fastener. For example, the fastener 241 is provided with a fastening hole 2417 and a fastening hole 2418, the fastener 203 can cooperate with the fastening hole 2417, such as screw connection, and the fastener 204 can cooperate with the fastening hole 2418, such as screw connection, so as to realize the fixing The component 241 is fixed in the first bracket 210 . It should be noted that the fixing member 241 can also be fixed in other ways, such as welding, adhesive layer bonding, snap-fitting and the like.

The fixing member 241 is further provided with a second notch 2416 which communicates with the sliding groove 2414 . It can be understood that the size such as the diameter of the second notch 2416 is greater than or equal to the size such as the diameter of the elastic member 242, and the size such as the diameter of the second notch 2416 is greater than or equal to the size such as the diameter of the sliding member 243 to ensure that the sliding member 243 and the elastic piece 242 can be fitted into the sliding groove 2414 from the first slot 2416 .

In order to ensure that the sliding member 243 can be kept in the sliding groove 2414 and slide in the embodiment of the present application, the size of a part of the sliding member 243 can be set larger than the size of the first slot 2415 in the embodiment of the present application. Such as the slider 243 has a first part 2431, a second part 2432 and a third part 2433, the size of the cross section of the third part 2433, such as the diameter, is larger than the size of the cross section of the first part 2431, such as the diameter, and the cross section of the third part 2433 A size, such as a diameter, is larger than a cross-section, such as a diameter, of the second portion 2432. Wherein a dimension such as a diameter of the second slot 2416 is greater than or equal to a dimension such as a diameter of the cross-section of the third portion. The size, such as the diameter, of the first notch 2415 is smaller than the size, such as the diameter, of the cross-section of the third portion.

A part of the first part 2431 can be placed in the sliding groove 2414 , a part of the first part 2431 can be located in the first groove 2415 , and the end or free end of the first part 2431 abuts against the stopper 2323 . The elastic member 242 can be sleeved on the second portion 2432 and terminate at the third portion 2433 . In order to achieve the positioning of the elastic member 242, in the embodiment of the present application, a positioning member 244 may be provided at the position of the second notch 2416, and the positioning member 244 may be assembled into the second notch 2416 to achieve fixing, such as screwing, to achieve Positioning of the elastic member 242 . In the embodiment of the present application, the elastic member 242 is limited between the third portion 2433 and the positioning member 244 , and can be deformed by the sliding of the sliding member 243 . It can be understood that the third portion 2433 of the slider 243 terminates at the position of the first slot 2415 during the sliding process.

The free end of the first part 2431 may be an arc-shaped structure, which is more likely to move when compared with the resistance generated during the abutting process with the stopper 2323 . It can be understood that, the structure of the free end of the first part 2431 in the embodiment of the present application is not limited to an arc structure, and other structures are also possible, such as a structure with a pin angle.

The fixing member 241 may be provided with a first arm 2411 and a second arm 2412 , both of the first arm 2411 and the second arm 2412 are close to the first slot 2415 , and the first arm 2411 and the second arm 2412 are located at the edge of the first slot 2415 sides. The first arm 2411 and the second arm 2412 are disposed around the stopper 2323 . The structures of the first arm 2411 and the second arm 2412 can be set according to the internal structure of the first bracket 210 , for example, the first arm 2411 is set in an arc-shaped structure, and the second arm 2412 is set in a bent structure.

In the embodiment of the present application, the first bracket 210 may be provided with a limiting groove 213 , and the limiting groove 213 may be used to place a part of the second arm 2412 to form a limiting position for the second arm 2412 . In the embodiment of the present application, both the first arm 2411 and the second arm 2412 rotate following the rotation of the first bracket 210 . During the rotation of the second arm 2412 , a part of the second arm 2412 remains in the limiting groove 213 .

The fixing member 241 in the embodiment of the present application may form a wire groove structure with the side wall of the first bracket 210 , for example, the fixing member 241 and the first outer cover 260 are formed with a first wire groove 215 , and the first wire groove 215 can accommodate the flexible circuit board 250 . A portion of the first wire slot 215 may be formed between the first arm 2411 and the first outer cover 260, such as referred to as a first sub-slot.

Both the first bracket 210 and the second bracket 220 in the embodiment of the present application have a damping feel when they are opened and closed. When the first bracket 210 and the second bracket 220 of the temple are closed, the moving body composed of the first bracket 210 and the elastic component 240 rotates around the central axis of the rotating shaft component 230, and one end of the sliding member 243 of the elastic component 240 is due to the elastic member. The elastic force of 242 is always in contact with the outer surface of the rotating shaft assembly 230 (the sliding member 243 is always subject to the elastic thrust of the elastic member 242), and the cross-sectional shape of the stopper 2323 of the rotating shaft assembly 230 is changed, and the point on the outer edge of the cross-section The distance to the center axis also changes. The slider 243 that keeps in contact with the stopper 2323 slides over the outer surface of the stopper 2323, so that the distance from the contact point between the slider 243 and the stopper 2323 to the center axis changes accordingly. The sliding groove 2414 slides and squeezes the elastic member 242, so that the elastic force of the elastic member 242 changes accordingly. Therefore, in the process of rotating the first bracket 210, a changing torque is generated, which reflects the damping feel.

The fixing member 241 in the embodiment of the present application is designed with two cantilever structures. The first arm 2411 adopts an arc structure, and together with the first outer cover 260, creates an independent interlayer for the flexible circuit board 250. The flexible circuit board 250 can be pasted on the first outer cover 260. The surface of the arm 2411 can protect the flexible cable of the flexible circuit board 250 from being pinched and scratched by the shaft assembly 230 , the first bracket 210 and the second bracket 220 during the rotation of the first bracket 210 . Viewed from the outside of the product, during the opening and closing process of the first bracket 210 and the second bracket 220, the wiring of the flexible circuit board 250 cannot be seen, which not only protects the wiring of the flexible circuit board 250 from external damage, but also maintains Consistency of product appearance. The second arm 2412 is used for assembling with the groove structure on the first bracket 210 to ensure the firmness of the assembling.

In order to ensure that when the first bracket 210 and the second bracket 220 are opened and closed, no large steps or large gaps will be generated at the connection of the rotating shaft assembly 230 at any rotation angle. The 210 is designed with a round-shaped conformal structure. When the first bracket 210 and the second bracket 220 are opened and closed (rotation angle of 0°-90°), they can maintain good appearance consistency and will not produce large steps. or large gaps.

In the embodiment of the present application, through the combined design of the elastic component 240 and the rotating component 230 , the first bracket 210 and the second bracket 220 have a better damping feel when they are opened and closed, and the user experience is better. Moreover, the uniquely designed sandwich structure arranges the flexible circuit board 250 to pass the wire, which not only isolates the flexible circuit board 250 from the rotating motion mechanism of the shaft assembly 230 to protect it from damage, but also ensures that the flexible circuit board 250 is not exposed. It protects the 250 lines of the flexible circuit board from damage while maintaining the consistency of the appearance.

The following description will be made from the viewpoint of assembling of the rotating mechanism 200 .

Please refer to FIG. 22. FIG. 22 is a schematic diagram of the cooperation of the first bracket and the second bracket in the rotating mechanism provided by the embodiment of the present application. Align the opposite round holes on the side of the first bracket 210 with the opposite round holes on the side of the second bracket 220 , and match them well.

Please refer to FIG. 23 and FIG. 24 , FIG. 23 is a schematic diagram of the cooperation of the rotating shaft assembly, the first bracket and the second bracket in the rotating mechanism provided by the embodiment of the application, and FIG. Another schematic diagram of the cooperation of a bracket and a second bracket. The rotating shaft 232 of the rotating shaft assembly 230 is pre-positioned at the central axis of the circular hole of the first bracket 210 with a clamp, and a bushing such as the first bushing 234 is used to pass through the side circles of the second bracket 220 and the first bracket 210 from the bottom. hole, hold it, and then assemble a second shaft sleeve 236 from the upper end. Lock one screw (screw 201 and screw 202) up and down each, and assemble the upper and lower bushings (the first bushing 234 and the second bushing 236), the first bracket 210 and the second bracket 220 of the rotating shaft 232 together.

Among them, the surface layer of the round hole on the side of the second bracket 220 is machined with a certain depth of hexagonal countersunk holes, and one end of the shaft sleeve (the first shaft sleeve 234 and the second shaft sleeve 236) is machined with a hexagonal structure with a certain thickness. One end is machined with a slot with a square cross-section and a single-sided opening; the two ends of the rotating shaft 232 are provided with a square cross-section boss, and the middle section is machined with a cam profile structure (the cam profile includes but is not limited to those shown in the drawings of this scheme, the cam structure makes the transverse The distance from the point on the outer edge of the section to the central axis is not a constant radius, but varies with the contour curve).

Please refer to FIG. 25 and FIG. 26 , FIG. 25 is a schematic diagram of the cooperation of a rotating shaft assembly, an elastic assembly, a first bracket and a second bracket in a rotating mechanism provided by an embodiment of the application, and FIG. 26 is a rotating mechanism intermediate shaft provided by an embodiment of the application. Another schematic diagram of the assembly of the assembly, the elastic assembly, the first bracket and the second bracket, the elastic assembly 240 is pushed into the assembly along the unfolding direction of the first bracket 210 and the second bracket 220, and the lower cantilever of the fixing member 241 is inserted into the first bracket In the slot structure of 210 , the screw holes on the fixing member 241 are aligned with the screw posts on the first bracket 210 . Lock two screws (screw 203 and screw 204 ) to fix the fixing member 241 and the first bracket 210 together.

Please refer to FIG. 27. FIG. 27 is a schematic diagram of the cooperation of the rotating shaft assembly, the elastic assembly, the flexible circuit board, the first bracket and the second bracket in the rotating mechanism provided by the embodiment of the application. Adhesive sticks it to the outer surface of the fixing frame 241 .

Please continue to refer to FIG. 5 and FIG. 6 , the first outer cover 260 and the second outer cover 270 are respectively assembled with the first bracket 210 and the second bracket 220 to form the rotating mechanism 200 .

It should be noted that the cooperation relationship between the rotating shaft assembly 230 and the elastic assembly 240 in the embodiment of the present application is not limited to this.

Please refer to FIGS. 28 to 31 , FIG. 28 is a fifth cross-sectional view of the rotating mechanism of the glasses provided by the embodiment of the application, FIG. 29 is the sixth cross-sectional view of the rotating mechanism of the glasses provided by the embodiment of the application, and FIG. 30 is the implementation of the application FIG. 31 is a schematic partial structure diagram of the rotating mechanism of the glasses provided by the embodiment of the present application.

The rotating mechanism 400 may include a first bracket 410 , a second bracket 420 , a rotating shaft assembly 430 and an elastic assembly 440 . The first bracket 410 and the second bracket 420 can be rotatably connected through the shaft assembly 430 and the elastic assembly 440 to achieve different states, such as an unfolded state, a closed state, and a moving state.

The rotating shaft assembly 430 may include a rotating shaft 432 , a first sleeve 434 , a second sleeve 436 and a stopper 438 , the first sleeve 434 is sleeved on one end of the rotating shaft 432 , and the second sleeve 436 is sleeved on the other end of the rotating shaft 432 , the blocking block 438 is disposed on the rotating shaft 432 , and the blocking block 438 is located between the first bushing 434 and the second bushing 436 . The first bushing 434 , the second bushing 436 and the block 438 are fixedly connected to the rotating shaft 432 and cannot be rotated. The distances from the outer edge of the cross section of the stopper 438 to the axis of the rotating shaft 432 are at least partially different. The peripheral outer surface of stop 438 may have a plurality of sides, each of which may have a different shape.

The first shaft sleeve 434 and the rotating shaft 432 can be fixedly connected by a fastener 401 . The second shaft sleeve 436 and the rotating shaft 432 can be fixedly connected by a fastener 402 .

The elastic component 440 may include a moving member 441 , an elastic member 442 and a connecting rod 443 , and the moving member 441 , the elastic member 442 and the connecting rod 443 can all be disposed in the first bracket 410 . The moving member 441 can slide relative to the first bracket 410 , for example, the first bracket 410 is provided with a sliding structure 411 , and the first bracket 410 can slide in the first bracket 410 along the sliding structure 411 . The moving member 441 is provided with a receiving groove 4416 and a third notch, and the receiving groove 4416 and the third notch communicate with each other. The moving member 411 may further define a fourth slot that communicates with the receiving slot 4416 . Wherein, the third notch is disposed close to the rotating shaft assembly 430 .

The elastic member 442 is disposed in the receiving groove 4416, and the elastic member 442 can produce elastic deformation. One end of the connecting rod 443 is connected with the rotating shaft 432 , and the block 438 is located outside the circumference of the connecting rod 443 , and the connecting rod 443 can rotate around the rotating shaft 432 . It should be noted that, when the connecting rod 443 rotates, the connecting rod 443 will not be blocked by the block 438 . For example, the stopper 438 can be provided with a space required for the movement of the connecting rod 443 to ensure that the connecting rod 443 can rotate smoothly. The other end of the connecting rod 443 is connected with the elastic member 442 , and the other end of the connecting rod 443 can slide in the receiving groove 4416 . In some embodiments, the other end of the connecting rod 443 can be connected to a positioning piece 444 , and the positioning piece 444 can be arranged in the second slot to be fixedly connected with the other end of the connecting rod 443 . One end of the elastic member 442 is limited to the side wall at the position of the first notch, and the other end of the elastic member 442 is limited by the positioning member 444 .

When the first bracket 410 , the moving member 441 , the connecting rod 443 , the elastic member 442 and the positioning member 444 rotate relative to the rotating shaft 432 , since one end of the connecting rod 442 is sleeved on the rotating shaft 432 , the connecting rod 442 will not be blocked by the block. 438, so that a stable connection relationship is maintained between the connecting rod 442 and the rotating shaft 432. The stopper 438 will remain in contact with the moving piece 441 , and the stopper 438 can drive the moving piece 441 to slide along the sliding structure 411 . One end of the connecting rod 443 and the positioning member 444 are in a stable connection relationship with the rotating shaft 432 due to one end of the connecting rod 443 , so that the other end of the connecting rod 443 and the positioning member 444 move in the receiving groove 4416 to squeeze or release the elastic member 432 . As a result, the elastic member 432 is elastically changed, thereby increasing the stability of the connection between the first bracket 410 and the second bracket 420, and having a damping effect.

The size, such as the diameter, of the fourth slot may be larger than that of the third slot, and both the elastic member 442 and the positioning member 444 may be placed in the receiving slot 4416 through the fourth slot. One end of the connecting rod 443 fixed to the positioning member 444 may extend into the receiving groove 4416 from the third notch and be fixedly connected with the positioning member 444 to limit the elastic member 442 .

The moving member 441 may have a first arm 4411 and a second arm 4412, and the first arm 4411 and the second arm 4412 are close to the first slot and located on both sides of the first slot. The first arm 4411 and the second arm 4412 may be disposed around the stopper 438 , and the first arm 4411 and the side wall of the first bracket 410 may form a wire slot 414 , and the wire slot 414 may be used to place the flexible circuit board 450 . It should be noted that, the first arm 4411 may also form the wire slot 414 with the first outer cover 460 disposed on the first bracket 410 . The second arm 4412 can be disposed in the limiting slot 416 opened by the first bracket 410 . When the moving member 441 moves in the first bracket 410 , the second arm 4412 can move in the limiting slot 416 and at least a part of it is held in the limiting slot 416 . in the limiting groove 416 . An opening 412 may be formed between the first outer cover 460 and the side wall of the first bracket 410 , and the opening 412 may pass through the flexible circuit board 450 . The opening 412 can always be kept inside the second bracket 420 without being exposed.

When the first bracket 410 and the second bracket 420 are in the unfolded state, the opening 412 is close to one side wall of the second bracket 420, such as the first side wall, the first side wall can be understood as the second outer cover 470, the second outer cover 470 is fixed on one side of the second bracket 420 . The opening 412 is blocked by the second outer cover 470 .

When the first bracket 410 and the second bracket 420 are in the closed state, the opening is close to one side wall of the second bracket 420, such as the second side wall, and the opening 412 is blocked by the second side wall. When the first bracket 410 and the second bracket 420 are in a moving state, the opening 412 is located inside the second bracket 420 without being exposed. Therefore, the embodiment of the present application can keep the flexible circuit board 450 in the first bracket 410 and the second bracket 420 without being exposed.

Wherein, the second bracket 420 may also have a through hole 422 for passing through the flexible circuit board 450 .

It should be noted that both the rotating mechanism 200 and the rotating structure 400 defined in the embodiments of the present application can be applied to glasses. The glasses may be ordinary glasses or smart glasses.

Please refer to FIG. 32 , which is a schematic structural diagram of glasses provided by an embodiment of the present application. The glasses 20 may include a first bracket 210 , a second bracket 220 , a hinge assembly 230 and a lens 28 . The first bracket 210 is rotatably connected to the second bracket 220 through the rotating shaft assembly 230 to form a rotating mechanism, and the rotating mechanism may further include an elastic component. The lens 28 is disposed on the first bracket 210 , and two through holes may be provided on the first bracket 210 to place two lenses 28 . It should be noted that the glasses 20 may be ordinary glasses or smart glasses. When the glasses 20 are smart glasses, some devices such as processors, batteries, sensors, etc. may be provided. The acquired data is processed by the processor so that the smart glasses can realize the preset function. The preset functions are, for example, displaying a picture through the lens 28, sending out a sound signal through a speaker, and the like. It can be understood that, the first bracket 210 can be understood as an eyeglass frame, and the second bracket 220 can be understood as an eyeglass leg.

Please refer to FIG. 33 , which is a schematic structural diagram of smart glasses provided by an embodiment of the present application. The smart glasses 20 may include a processor 22 , memory 24 , lenses 28 and a battery 26 . The battery 26 is used to power the smart glasses 20 . The battery 26 can be logically connected to the processor 22 through a power management system, so that functions such as managing charging, discharging, and power consumption can be implemented through the power management system.

The memory 24 may be used to store software programs as well as various data. The memory 24 may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application program required for at least one function (such as a sound playback function, an image playback function, etc.) and the like. The storage data area may store data (such as audio data) or the like created according to the use of the smart glasses. Additionally, memory 24 may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.

The processor 22 is the control center of the smart glasses 20 , and uses various interfaces and lines to connect various parts of the entire smart glasses 20 , such as the processor 22 is electrically connected to the memory 24 , the battery 26 and the lens 28 . The processor 22 executes various functions of the smart glasses 20 and processes data by running or executing the software programs and/or modules stored in the memory 24 and calling the data stored in the memory 24, so as to perform overall monitoring of the smart glasses 20 . Processor 22 may include one or more processing units.

The structure of the smart glasses 20 in the embodiment of the present application is not limited to the above content, for example, the smart glasses 20 may further include a Bluetooth module, a radio frequency unit, a sensor, and the like. The radio frequency unit can be used to receive and transmit signals in the process of sending and receiving information. Sensors can be light sensors, motion sensors, and other sensors. The smart glasses 20 can acquire some data through a Bluetooth module, a radio frequency unit or a sensor, and the processor 22 can process the acquired data so that the smart glasses 20 can realize a preset function. The preset functions are, for example, displaying a picture through the lens 28, sending out a sound signal through a speaker, and the like.

The rotation mechanism of the glasses, the glasses and the smart glasses provided by the embodiments of the present application have been introduced in detail above. The principles and implementations of the present application are described with specific examples in this paper. The descriptions of the above embodiments are only for helping understanding The method of the present application and its core idea; at the same time, for those skilled in the art, according to the idea of the present application, there will be changes in the specific implementation and application scope. In summary, the content of this description should not be understood to limit this application.

Claims (15)

1. A rotation mechanism for eyeglasses, comprising:

a first bracket;

a second bracket;

the elastic component is arranged in the first bracket; and

the rotating shaft assembly is connected with the first support and the second support and provided with a stop block, at least part of the distance from the outer edge of the cross section of the stop block to the axis of the rotating shaft assembly is different, and the stop block is used for driving the elastic assembly to deform;

the elastic assembly comprises an elastic piece and a sliding piece, the elastic piece is arranged in the first support, one end of the sliding piece is abutted to the stop block, the other end of the sliding piece is connected with the elastic piece, and the stop block is used for driving the sliding piece to enable the elastic piece to deform; a fixed part is arranged in the first support, the fixed part is provided with a sliding groove, the elastic part is arranged in the sliding groove, the fixed part is provided with a first notch communicated with the sliding groove, the sliding part can slide in the sliding groove, and the sliding part can slide to the outside of the sliding groove from the first notch and is abutted against the stop block to drive the elastic part to deform; the fixing piece is provided with a first arm and a second arm, the first arm and the second arm are close to the first notch, the first arm and the second arm are located on two sides of the first notch, and the first arm and the second arm are arranged around the stop block; or,

the elastic component comprises a moving part, an elastic part and a connecting rod, the moving part can slide in the first support, the moving part is provided with a containing groove and a third notch communicated with the containing groove, the moving part is abutted against the stop block, the elastic part is arranged in the containing groove, one end of the connecting rod is fixedly connected with the rotating shaft component, the connecting rod can rotate around the rotating shaft component, the other end of the connecting rod is connected with the elastic part, and the stop block is used for driving the moving part to slide in the first support so that the elastic part is abutted against a fixed position of the connecting rod to deform; the motion piece is provided with first arm and second arm, first arm with the second arm is close to the third notch, just first arm with the second arm is located the both sides of third notch, first arm with the second arm surrounds the dog setting.

2. The mechanism as claimed in claim 1, wherein the fixing member is formed with a hole for receiving the lens

The sliding piece is provided with a first part, a second part and a third part, the size of the cross section of the third part is larger than that of the cross section of the first part and that of the cross section of the second part, the elastic piece is sleeved on the second part and terminates at the third part, the first part can extend out of the sliding groove from the first notch and is abutted against the stop block, the size of the first notch is smaller than that of the cross section of the second part, the size of the second notch is larger than or equal to that of the cross section of the third part, and the second notch is provided with a positioning piece for limiting the elastic piece.

3. The eyeglass rotating mechanism as recited in claim 2, wherein the free end of the first portion is arcuate in configuration.

4. The rotating mechanism for eyeglasses according to claim 1, wherein the first frame is provided with a retaining groove, and the second arm is disposed in the retaining groove.

5. The rotating mechanism of the eyeglasses according to claim 1, wherein the side walls of the fixing piece and the first bracket form a first wire groove for placing a flexible circuit board;

the side wall of the first support is provided with an opening communicated with the first wire groove, the opening is used for placing the flexible circuit board, and the opening is kept in the second support.

6. The eyeglass rotating mechanism according to claim 5, wherein the second bracket has a first side wall and a second side wall which are oppositely arranged;

when the first bracket and the second bracket are in the unfolded state, the opening is close to the first side wall and is shielded by the first side wall;

when the first support and the second support are in a closed state, the opening is close to the second side wall, and the opening is shielded by the second side wall.

7. The rotating mechanism of eyeglasses according to claim 1, wherein a positioning member is fixedly connected to the other end of the connecting rod, and the positioning member is used for limiting the elastic member.

8. The rotating mechanism of eyeglasses according to claim 7, wherein the moving member has a fourth notch communicating with the storage slot, the positioning member is assembled into the storage slot from the fourth notch, and the other end of the connecting rod is assembled into the storage slot from the third notch and is fixedly connected with the positioning member.

9. The rotating mechanism of eyeglasses according to claim 1, wherein the first frame is provided with a limiting groove, and the second arm is arranged in the limiting groove;

when the stop block drives the moving piece to move in the first bracket, the second arm can slide in the limiting groove, and at least part of the second arm is kept in the limiting groove.

10. The eyeglass rotating mechanism according to claim 1, wherein the moving member and the side wall of the first bracket form a second wire slot for placing a flexible circuit board;

the side wall of the first support is provided with an opening communicated with the second wire groove, the opening is used for placing the flexible circuit board, and the opening is kept in the second support.

11. The eyeglass rotating mechanism according to claim 10, wherein the second bracket has a first side wall and a second side wall which are oppositely arranged;

when the first bracket and the second bracket are in the unfolded state, the opening is close to the first side wall and is shielded by the first side wall;

when the first support and the second support are in a closed state, the opening is close to the second side wall, and the opening is shielded by the second side wall.

12. The rotating mechanism for eyeglasses according to any one of claims 1 to 11, wherein said block has at least two sides, and at least two sides of said block are different in shape.

13. The rotating mechanism of eyeglasses according to any one of claims 1 to 11, wherein said rotating shaft assembly comprises a shaft body, a first sleeve and a second sleeve, said first sleeve is sleeved on one end of said shaft body, said second sleeve is sleeved on the other end of said shaft body, said first bracket can rotate around said first sleeve and said second sleeve, said second bracket is fixedly connected with said first sleeve and said second sleeve, said stopper is disposed on said shaft body, and said stopper is located between said first sleeve and said second sleeve.

14. Spectacles, comprising a rotation mechanism according to any one of claims 1 to 13.

15. A smart eyewear, comprising:

a rotation mechanism according to any one of claims 1 to 13; and

and the processor is used for processing the acquired data so as to enable the intelligent glasses to realize a preset function.

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