CN113093393A

CN113093393A - Wearable device

Info

Publication number: CN113093393A
Application number: CN202110446704.1A
Authority: CN
Inventors: 吕雷; 林振业
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2021-04-23
Filing date: 2021-04-23
Publication date: 2021-07-09

Abstract

The application discloses a wearable device, comprising a glasses body; the glasses main body comprises a first display part, a second display part and a telescopic mechanism connected between the first display part and the second display part; the telescopic mechanism comprises a fixed part, a movable part, a driver and a transmission assembly, wherein the movable part is movably connected with the fixed part and can move horizontally relative to the fixed part; the movable part is arranged on the first display part, the fixed part is arranged on the second display part, the driver is connected with the movable part through the transmission assembly, and the driver drives the movable part to switch between a first state and a second state through the transmission assembly; in the first state, the movable part drives the first display part to translate towards the direction close to the second display part; in the second state, the movable part drives the first display part to translate towards the direction far away from the second display part. This application can realize the dynamic adjustment to glasses main part width through telescopic machanism to satisfy the user and wear the demand that the elasticity was adjusted to wearable equipment.

Description

Wearable device

Technical Field

The application belongs to the technical field of electronic products, and particularly relates to a wearable device.

Background

With the development of electronic technology, wearable electronic devices gradually come into the lives of the public. As one of wearable electronic devices, smart glasses are popular with consumers. The smart glasses include Augmented Reality (AR) glasses, Virtual Reality (VR) glasses, and Mixed Reality (MR) glasses. The intelligent glasses can seal the vision and the hearing of the user to the outside, guide the user to generate the feeling of the user in the virtual environment, and have the display principle that the left eye screen and the right eye screen respectively display the images of the left eye and the right eye, and the human eyes generate stereoscopic impression in the brain after acquiring the information with the difference. Some intelligent glasses still have multiple functionalities such as conversation, navigation, make it enjoy by the user of different age stages deeply.

In the using process of the intelligent glasses, the user needs to wear the intelligent glasses for a long time, so the wearing comfort of the intelligent glasses is always the focus of the user attention. In addition to the small size and light weight of the eyeglass body, the suitability of the wearing size is also an important consideration for obtaining a comfortable wearing experience. The existing intelligent glasses can be divided into head-mounted intelligent glasses and glasses frame type intelligent glasses according to wearing modes. The head-mounted intelligent glasses are large in size and heavy in wearing, so that the use experience is not good. Due to the fact that the size of the glasses frame type intelligent glasses is small, the glasses frame type intelligent glasses are more popular among consumers. However, the glasses main body of the existing glasses frame type intelligent glasses cannot meet the requirement of adjusting the wearing tightness of the same user, and cannot meet the requirement of wearing the width of the glasses main body by different users, so that the wearing comfort and the universality are poor.

Disclosure of Invention

The application aims at providing a wearable equipment to solve the unable dynamic adjustment of the glasses main part of current wearable equipment's the elasticity of wearing, lead to wearing the not good and not strong problem of commonality of travelling comfort.

In order to solve the technical problem, the present application is implemented as follows:

the embodiment of the application provides a wearable device, which comprises a glasses main body;

the glasses main body comprises a first display part, a second display part and a telescopic mechanism connected between the first display part and the second display part;

the telescopic mechanism comprises a fixed part, a movable part, a driver and a transmission assembly, wherein the movable part is movably connected with the fixed part and can move in a translation mode relative to the fixed part; the movable part is arranged on the first display part, the fixed part is arranged on the second display part, the driver is in transmission connection with the movable part through the transmission assembly, and the driver drives the movable part to switch between a first state and a second state through the transmission assembly;

in the first state, the movable part drives the first display part to translate towards the direction close to the second display part;

in the second state, the movable part drives the first display part to translate towards the direction far away from the second display part.

In the embodiment of the application, a telescopic mechanism capable of dynamically adjusting the wearing tightness of the wearable device is provided for the wearable device, and a driver is arranged in the telescopic mechanism, so that the width and the size of the glasses main body can be automatically and dynamically adjusted, and the glasses main body can be maintained at different widths to meet the requirement of the same user on the adjustment of the wearing tightness; the scheme of this application can make wearable equipment has better commonality to the requirement of different users to wearing elasticity is fit for. Moreover, the telescopic mechanism is simple in structure and low in manufacturing cost.

Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.

Drawings

The above and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural diagram of a wearable device according to an embodiment of the present application;

fig. 2 is a second schematic structural diagram of the wearable device according to the embodiment of the present application;

fig. 3 is a third schematic structural diagram of a wearable device according to an embodiment of the present application;

fig. 4 is a fourth schematic structural diagram of the wearable device according to the embodiment of the present application;

fig. 5 is a fifth structural schematic diagram of the wearable device according to the embodiment of the present application;

fig. 6 is a sixth schematic structural view of the wearable device according to the embodiment of the present application;

fig. 7 is one of schematic structural diagrams of a telescopic mechanism of the wearable device according to the embodiment of the present application;

fig. 8 is a second schematic structural view of a telescopic mechanism of the wearable device according to the embodiment of the present application;

fig. 9 is a third schematic structural diagram of a telescopic mechanism of the wearable device according to the embodiment of the present application;

fig. 10 is a fourth schematic structural view of the telescopic mechanism of the wearable device according to the embodiment of the present application;

fig. 11 is a fifth schematic structural view of a telescopic mechanism of the wearable device according to the embodiment of the present application.

Reference numerals:

1-main body of glasses, 2-legs of glasses, 3-sensor;

11-a first display part, 12-a second display part, 13-a telescopic mechanism, 131-a fixed part, 1311-a guide part, 1312-an elastic element, 1313-an avoiding structure, 132-a movable part, 1321-a guide groove, 13211-a stop structure, 133-a driver, 134-a transmission component, 1341-a gear, 1342-a chain, 135-a fastener and 14-an elastic part.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The features of the terms first and second in the description and in the claims of the present application may explicitly or implicitly include one or more of such features. In the description of the present application, "a plurality" means two or more unless otherwise specified. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.

In the description of the present application, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

A wearable device provided according to an embodiment of the present application is described below with reference to fig. 1 to 11.

The wearable device provided by the embodiment of the application can be smart glasses in a smart head-mounted device. Specifically, the smart glasses may be Augmented Reality (AR) glasses, Virtual Reality (VR) glasses, or Mixed Reality (MR) glasses, which is not limited in this application.

According to the wearable device provided by the embodiment of the application, as shown in fig. 1 to 6, the wearable device comprises a glasses body 1; the glasses body 1 comprises a first display part 11, a second display part 12 and a telescopic mechanism 13 connected between the first display part 11 and the second display part 12; the telescopic mechanism 13 comprises a fixed part 131, a movable part 132, a driver 133 and a transmission component 134, wherein the movable part 132 is movably connected with the fixed part 131, and the movable part 132 can move in a translation manner relative to the fixed part 131; the movable portion 132 is disposed on the first display portion 11, the fixed portion 131 is disposed on the second display portion 12, the driver 133 is in transmission connection with the movable portion 132 through the transmission component 134, and the driver 133 can drive the movable portion 132 to switch between a first state and a second state through the transmission component 134; in the first state, the movable portion 132 can drive the first display portion 11 to translate toward the second display portion 12, so as to reduce the distance between the first display portion 11 and the second display portion 12, i.e. reduce the width of the glasses body 1; in the second state, the movable portion 132 can drive the first display portion 11 to translate in a direction away from the second display portion 12, so as to increase the distance between the first display portion 11 and the second display portion 12, i.e. increase the width of the glasses body 1.

That is to say, the wearable device provided in the embodiment of the present application is, for example, a smart glasses, the telescopic mechanism 13 is connected between the first display portion 11 and the second display portion 12 of the glasses main body 1, and the telescopic mechanism 13 is mainly used for adjusting the distance (distance) between the first display portion 11 and the second display portion 12, so that the width size of the glasses main body 1 can be adjusted, the glasses main body 1 can be maintained at different widths, and thus the requirement of the user for adjusting the wearing tightness of the wearable device can be well met.

The telescopic mechanism 13 includes a fixed portion 131 and a movable portion 132, wherein the movable portion 132 can perform reciprocating translational motion relative to the fixed portion 131, and drives the first display portion 11 connected to the movable portion to approach the second display portion 12 or to be away from the second display portion 12, so as to dynamically adjust a distance between the first display portion 11 and the second display portion 12. Wherein the translational motion of the movable portion 132 is driven by the driver 133 through the transmission assembly 134.

In the embodiment of the application, a telescopic mechanism 13 capable of dynamically adjusting the wearing tightness of the wearable device is provided for the wearable device, and a driver 133 is arranged in the telescopic mechanism 13, so that the width of the glasses body 1 can be freely and dynamically adjusted automatically, and the glasses body 1 can be maintained at different widths to meet the requirement of the same user on adjusting the wearing tightness of the wearable device. The technical scheme of this application can make wearable equipment has better commonality to be fit for the requirement of different users to wearing the elasticity. Moreover, the telescopic mechanism 13 has a relatively simple structure and is relatively low in manufacturing cost.

In addition, the wearable equipment of this application embodiment is because automatically regulated the width size of glasses main part to adapt to the requirement of different users to wearing the elasticity, consequently just need not extra design and adjusts the bandage, can make whole wearable equipment's structure compacter like this, be convenient for accomodate.

In an alternative example of the present application, referring to fig. 1 to 6, the glasses main body 1 further includes an elastic member 14, and the elastic member 14 covers the outside of the telescopic mechanism 13; the elastic member 14 is connected between the first display part 11 and the second display part 12; the elastic member 14 is also connected to the movable portion 132. The elastic member 14 has good elasticity and elasticity, and can be matched with the telescopic mechanism 13 to adjust the width of the glasses body 1, and meanwhile, the inner telescopic mechanism 13 can be protected.

In the embodiments of the present application, it may be designed that: in an initial state of the wearable device, the elastic element 14 is in a natural state (i.e., does not deform at all), a distance having a predetermined size is provided between the movable portion 132 and the fixed portion 131, at this time, a distance between the first display portion 11 and the second display portion 12 is a maximum limit distance that the telescopic mechanism 13 can adjust, that is, a width of the glasses main body 1 in the initial state of the wearable device is in a widest state. When the movable portion 132 moves in a translational manner to contact the fixed portion 131 without a gap therebetween, the elastic element 14 is in a compressed state, and at this time, the distance between the first display portion 11 and the second display portion 12 is the minimum limit distance that the telescopic mechanism 13 can adjust, that is, the width of the glasses body 1 is in the narrowest state.

In the present application, the retractable mechanism 13 can adjust the glasses body 1 at any distance between the maximum limit distance, the minimum limit distance and the maximum limit distance and the minimum limit distance, so that the glasses body 1 can have different width dimensions.

When the user wears the wearable device, if it is found that it is inappropriate and the distance between the first display part 11 and the second display part 12 needs to be reduced (i.e. the width of the glasses body 1 needs to be reduced), the driver 133 can drive the movable part 132 through the transmission component 134 to drive the first display part 11 to perform a translational motion in the direction toward the second display part 12, in this process, the elastic member 14 can be in a compressed state until the proper wearing tightness is adjusted, and the driver 133 stops working, so that the width of the glasses body 1 can be maintained at a proper size. When the user needs to readjust to increase the distance between the first display portion 11 and the second display portion 12 (i.e. increase the width of the glasses body 1), the driver 133 can drive the movable portion 132 through the transmission component 134 to drive the first display portion 11 to perform a translational motion in a direction away from the second display portion 12, and in this process, the elastic member 14 can be in a state of gradually recovering deformation.

That is to say, in the embodiment of the present application, the wearable device is designed in an initial state, and the width of the glasses body 1 is in the widest state, so that the user can conveniently reduce the width of the glasses body 1 according to specific situations after wearing the wearable device, so as to finally achieve a comfortable wearing effect. Such a design can avoid the user to experience and feel the influence when using the wearable device for the first time, because the width of the glasses main body 1 is not enough, and the face/head of the user can not be matched with the glasses main body.

Of course, it can be designed in this embodiment that, in the initial state of the wearable device, the distance between the first display part 11 and the second display part 12 (i.e. the width dimension of the glasses body 1) is an adjustable minimum limit distance, at this time, the elastic element 14 is in a natural state (i.e. does not deform at all), and as the telescopic mechanism 13 adjusts the width of the glasses body 1 to increase, the elastic element 14 can be in a stretching deformation state. The skilled person can flexibly design according to the specific situation and the usage habit of most users, and the application is not limited to this.

In an alternative example of the present application, the material of the elastic member 14 may be a silicone material or a rubber material. The elastic member 14 can be deformed under the action of external force, and can recover the deformation after the external force is removed, so that the elastic member can realize the telescopic adjustment function along with the telescopic mechanism 13.

The size of the elastic member 14 may be larger than the size of the telescopic mechanism 13.

In an alternative example of the present application, as shown in fig. 1 to 6, the elastic member 14 is covered outside the telescopic mechanism 13. The elastic member 14 has a certain elasticity, so that when the wearable device is impacted by an external force, the wearable device can play a certain buffering role, thereby protecting the telescopic mechanism 13.

In an alternative example of the present application, referring to fig. 7 to 11, in the telescopic mechanism 13, the driver 133 is disposed near the fixing portion 131.

The driver 133 is used for providing a driving force for the translational motion of the movable portion 132 relative to the fixed portion 131. The driver 133 and the fixed portion 131 are stationary with respect to the movable portion 132, so the driver 133 is designed to be disposed close to the fixed portion 131.

For example, the driver 133 may be fixedly connected to the eyeglass body 1.

For another example, the driver 133 may be fixedly connected to the fixing portion 131.

Specifically, the fixing portion 131 is provided with an accommodating area, and the driver 133 may be disposed in the accommodating area and fixedly connected to the fixing portion 131. Alternatively, the driver 133 may be fixedly connected to the eyeglass body 1, as long as the driver 133 can be fixed.

The driver 133 is, for example, a motor.

In an alternative example of the present application, referring to fig. 7-11, the transmission assembly 134 includes a gear 1341 and a chain 1342 engaged with the gear 1341; wherein the gear 1341 is connected with the driver 133; an avoidance structure 1313 is arranged on the fixing part 131; the chain 1342 is partially wound around the gear 1341, one end of the chain 1342 is fixedly connected to the driver 133, the chain 1342 passes through the avoiding structure 1313, and the other end of the chain 1342 is fixedly connected to the movable portion 132 through a fastener 135.

The driver 133 can be used to provide driving power to rotate the gear 1341, the gear 1341 transmits the power input by the driver 133 to the chain 1342, and the chain 1342 can convert the rotational motion of the gear 1341 into horizontal motion and pull the movable portion 132 to perform translational motion relative to the fixed portion 131.

The fastening member 135 is, for example, a screw, a bolt, or the like. In the embodiment of the present application, the movable portion 132 is connected to the chain 1342 of the transmission assembly 134 by the fastener, so that the chain 1342 pulls the movable portion 132 to move toward the fixed portion 131 or move away from the fixed portion 131.

Specifically, the fixed connection manner between the movable portion 132 and the chain 1342 is as follows: the movable part 132 is provided with a connecting end, and the connecting end is provided with a mounting hole; one end of the chain 1342 is provided with a mounting groove, the fastener 135 is detachably disposed in the mounting groove, and when the chain 1342 is fixedly connected with the movable portion 132, the connecting end of the movable portion 132 can be extended into the mounting groove at one end of the chain 1342, and the fastener 135 is inserted into the mounting hole at the connecting end.

In an alternative example of the present application, referring to fig. 7 to 11, a guide 1311 is attached to a surface of the fixed portion 131 facing the movable portion 132; the movable portion 132 is provided with a guide slot 1321; the guide 1311 is movably disposed in the guide slot 1321.

The fixed portion 131 is used for carrying the guide 1311, and the movable portion 132 is used for carrying the guide slot 1321.

The guide 1311 cooperates with the guide slot 1321 on the movable portion 132 to guide the translational movement of the movable portion 132.

The guide 1311 is, for example, a rod-shaped structure, i.e., a guide rod.

The guide 1311 may be provided in one or more than one.

Wherein the number of the guide slots 1321 matches the number of the guide pieces 1311.

In an alternative example of the present application, referring to fig. 7 to 11, two guide pieces 1311 are attached to a surface of the fixed portion 131 facing the movable portion 132; the movable portion 132 is provided with two guide slots 1321; the two guide members 1311 are movably disposed in the two guide slots 1321, respectively. Thus, when the movable portion 132 moves in a translational manner with respect to the fixed portion 131, a more stable guiding effect can be achieved.

It should be noted that, the number of the guide 1311 and the guide slot 1321 can be flexibly adjusted by those skilled in the art according to the needs, and the present application does not limit this.

In an alternative example of the present application, referring to fig. 7 to 11, the guide slot 1321 includes a first guide section and a second guide section communicating with the first guide section, the first guide section is adjacent to the fixing portion 131, and a dimension of the first guide section in the width direction is larger than a dimension of the second guide section in the width direction; forming a stop 13211 at a location where the first guide section transitions with the second guide section; an elastic element 1312 is sleeved on the outer wall of the guide 1311, part of the elastic element 1312 is accommodated in the first guide section, one end of the elastic element 1312 is connected with the fixing part 131, and the other end of the elastic element 1312 is connected with the stopping structure 13211.

Wherein the second guiding section is matched with the guiding piece 1311, and the width of the first guiding section is larger than that of the second guiding section, so that the first guiding section can accommodate the elastic element 1312 sleeved outside the guiding piece 1311.

When the elastic element 1312 is in a natural state, as shown in fig. 7 to 9, the elastic element 1312 partially extends out of the first guide section. When the resilient element 1312 is in a compressed state, as shown in fig. 10 and 11, the resilient element 1312 may be located entirely within the first guide section.

Wherein the elastic element 1312 is a spring.

When the movable portion 132 moves in a translational manner in a direction approaching the fixed portion 131, the elastic element 1312 is compressed and stores an elastic force that provides a return of the movable portion 132.

In the embodiment of the present application, the wearable device further includes a wearable part 2 and a sensor 3, and the sensor 3 is disposed on the wearable part 2.

In an alternative example of the present application, the wearing part 2 is a temple, and the sensor 3 is a pressure sensor, as shown in fig. 2 and 4, which is disposed inside the temple and is contactable with the head of the user when the wearable device is worn by the user.

The wearing part 2 is not limited to a temple, but may be a strap, and those skilled in the art can flexibly design the wearing part according to specific needs, and the present application does not limit the scope of the present invention.

In the embodiment of the present application, a pressure sensor is disposed in a contact area between the inner side of the temple and the head/face of the user, and the pressure sensor can control the operation and maintenance of the driver 133 according to the set pressure threshold and the logic judgment of the detection pressure, and through the above cooperation, the automatic adjustment of the width of the glasses main body 1 can be realized.

In an alternative example of the present application, the main body 1 and the wearing part 2 (for example, temples) are rotatably connected. So that the wearing part 2 can be rotated with respect to the glasses body 1, thus facilitating the storage of the wearable device.

In the case where the wearing part 2 is a temple, the temples are provided in two, respectively, as a left temple and a right temple.

In the embodiment of the present application, the telescopic mechanism 13 and the elastic member 14 can adjust the width of the glasses body 1, so that the glasses body 1 can be maintained in different width dimensions. The demand that the user wore the elasticity and adjust to wearable equipment can be fine satisfied in the scheme design in the example of this application, and use experience and feel good, and the cost is cheap relatively.

In an alternative example of the present application, a frame portion is provided on the outer periphery of each of the first display portion 11 and the second display portion 12. The first display unit 11 and the second display unit 12 can be protected by the bezel portion.

For example, a nose pad region is formed between the first display unit 11 and the second display unit 12.

In addition, the shapes and sizes of the first display portion 11 and the second display portion 12 can be flexible according to specific needs.

Other configurations and operations of wearable devices according to embodiments of the present application are known to those of ordinary skill in the art and will not be described in detail herein.

In the description herein, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the application, the scope of which is defined by the claims and their equivalents.

Claims

1. A wearable device, characterized by comprising an eyeglass body (1);

the glasses body (1) comprises a first display part (11), a second display part (12) and a telescopic mechanism (13) connected between the first display part (11) and the second display part (12);

the telescopic mechanism (13) comprises a fixed part (131), a movable part (132), a driver (133) and a transmission component (134), wherein the movable part (132) is movably connected with the fixed part (131), and the movable part (132) can move in a translation mode relative to the fixed part (131); the movable part (132) is arranged on the first display part (11), the fixed part (131) is arranged on the second display part (12), the driver (133) is in transmission connection with the movable part (132) through the transmission component (134), and the driver (133) drives the movable part (132) to switch between a first state and a second state through the transmission component (134);

in the first state, the movable part (132) drives the first display part (11) to translate towards the direction close to the second display part (12);

in the second state, the movable part (132) drives the first display part (11) to translate towards the direction far away from the second display part (12).

2. Wearable device according to claim 1, characterized in that the glasses body (1) further comprises an elastic piece (14), the elastic piece (14) being coated outside the telescopic mechanism (13);

the elastic piece (14) is connected between the first display part (11) and the second display part (12), and the elastic piece (14) is also connected with the movable part (132).

3. Wearable device according to claim 2, wherein the elastic element (14) is made of a silicone material or a rubber material.

4. Wearable device according to claim 1, wherein the driver (133) is arranged close to the fixation part (131).

5. The wearable device of claim 1, wherein the transmission assembly (134) comprises a gear (1341) and a chain (1342) engaged with the gear (1341);

the gear (1341) is connected with the driver (133);

an avoidance structure (1313) is arranged on the fixing part (131);

the chain (1342) is partially wound on the gear (1341), one end of the chain (1342) is fixedly connected with the driver (133), the chain (1342) passes through the avoiding structure (1313), and the other end of the chain (1342) is fixedly connected with the movable part (132) through a fastener (135).

6. Wearable device according to claim 1, characterized in that a guide (1311) is connected to the fixed part (131) on the side facing the movable part (132);

a guide groove (1321) is formed in the movable part (132);

the guide piece (1311) is movably arranged in the guide groove (1321).

7. The wearable device according to claim 6, wherein the guide slot (1321) includes a first guide section and a second guide section communicating with the first guide section, the first guide section being adjacent to the fixing portion (131), a dimension of the first guide section in the width direction being larger than a dimension of the second guide section in the width direction;

a stopping structure (13211) is formed at the transition position of the first guide section and the second guide section;

an elastic element (1312) is sleeved on the outer wall of the guide piece (1311), the elastic element (1312) is partially accommodated in the first guide section, one end of the elastic element (1312) is connected with the fixing part (131), and the other end of the elastic element (1312) is connected with the stopping structure (13211).

8. The wearable device of claim 7, wherein the elastic element (1312) is a spring; the guide member (1311) is a rod-shaped structure.

9. Wearable device according to any of claims 1-8, further comprising a wearable part (2) and a sensor (3), the sensor (3) being arranged on the wearable part (2).

10. Wearable device according to claim 9, wherein the wearing part (2) is a temple and the sensor (3) is a pressure sensor;

the pressure sensor is arranged inside the temple (2) and is contactable with the head/face of the user when the wearable device is worn by the user.