CN111430886A

CN111430886A - Wearable device

Info

Publication number: CN111430886A
Application number: CN202010225125.XA
Authority: CN
Inventors: 彭致勇; 陈龙
Original assignee: Realme Chongqing Mobile Communications Co Ltd
Current assignee: Realme Chongqing Mobile Communications Co Ltd
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2020-07-17
Anticipated expiration: 2040-03-26
Also published as: CN111430886B; WO2021190134A1

Abstract

The embodiment of the application provides wearable equipment, which comprises a shell, a first wearing part and a second wearing part, wherein one end of the first wearing part is connected with the shell, the first wearing part is provided with a plurality of connecting holes with different sizes, and the hole wall of each connecting hole is provided with a metal layer; the one end of portion is worn to the second with the casing is connected, the other end of portion is worn to the second is provided with the connector link, the connector link can be detained in not unidimensional connecting hole so that the connector link is connected with the metal level of different length, and then makes wearable equipment have the radio frequency signal of different intensity. When the connecting buckle of the embodiment of the application is buckled into different connecting holes, the areas of the antenna radiating bodies formed by the metal layers of the connecting holes and the connecting buckle are different, so that the signal intensity of the antenna radiating bodies of the wearable equipment is different.

Description

Wearable device

Technical Field

The application relates to the technical field of electronics, in particular to wearable equipment.

Background

With the development of communication technology, wearable devices such as smartwatches and smartbands are becoming more and more popular. The wearable device carries out signal transmission through the built-in antenna assembly to realize functions such as voice call, navigation positioning, wireless internet access and the like. The radiator is an important component of the antenna assembly, and the design form and the position layout of the radiator in the mobile phone directly influence the communication performance of the antenna assembly.

In the related art, a radiator is generally disposed on a housing of a wearable device such as a smart watch. However, with the development of light and thin wearable devices, the clearance area reserved for the antenna assembly is continuously compressed, and how to realize the antenna assembly design meeting the communication performance under the condition of small clearance is a problem to be solved urgently in the field of antenna design.

Disclosure of Invention

The embodiment of the application provides a wearable device, which can enable the wearable device to have radio frequency signals with different intensities under the condition of a small antenna clearance area.

An embodiment of the present application provides a wearable device, includes:

a housing;

the first wearing part is connected with the shell at one end and provided with a plurality of connecting holes with different sizes, and a metal layer is arranged on the hole wall of each connecting hole; and

the portion is worn to the second, the second wear the one end of portion with the casing is connected, the other end of portion is worn to the second is provided with the connector link, the connector link can be detained in not unidimensional connecting hole so that the connector link is connected with the metal level of different length, and then makes wearable equipment have the radio frequency signal of different intensity.

An embodiment of the present application provides a wearable device, includes:

a housing;

the first wearing part is connected with the shell at one end and provided with a plurality of connecting hole groups, each connecting hole group comprises one or more connecting holes, and adjacent connecting holes in part of the connecting hole groups are communicated with each other so as to enable metal layers of the adjacent connecting holes to be connected with each other; and

the portion is worn to the second, the second wear the one end of portion with the casing is connected, the other end of portion is worn to the second is provided with the connector link, the connector link can detain in the connecting hole of different connecting hole groups so that the connector link is connected with the metal level of different length, and then makes wearable equipment have the radio frequency signal of different intensity.

This application embodiment sets up a plurality of connecting holes through wearing the portion first, and the pore wall of connecting hole is provided with the metal level, and the connector link is as antenna radiation body, and when the connector link was detained in the different connecting hole, the antenna radiation body area that the metal level of connecting hole and connector link formed together was different, consequently can be so that wearable device 20's antenna radiation body's signal strength is different.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings used in the description of the embodiments will be briefly introduced below. It is obvious that the drawings in the following description are only some embodiments of the application, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

Fig. 1 is a schematic structural diagram of a wearable device provided in an embodiment of the present application.

Fig. 2 is a first structural diagram of a first wearing portion of the wearable device shown in fig. 1.

Fig. 3 is a second structural diagram of the first wearing portion of the wearable device shown in fig. 1.

Fig. 4 is a third structural diagram of the first wearing portion of the wearable device shown in fig. 1.

Fig. 5 is a fourth structural diagram of the first wearing portion of the wearable device shown in fig. 1.

Fig. 6 is a schematic structural diagram of a connection hole in the wearable device shown in fig. 1.

Fig. 7 is a schematic diagram of a first cross-sectional structure of the wearable device shown in fig. 1 along a P-P direction.

Fig. 8 is a schematic diagram of a second cross-sectional structure of the wearable device shown in fig. 1 along the P-P direction.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. 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.

Referring to fig. 1, fig. 1 is a schematic structural diagram of a wearable device according to an embodiment of the present disclosure, where the wearable device 20 includes but is not limited to a portable device such as a smart bracelet, a smart watch, a smart bracelet, and a smart foot chain. The wearable device 20 of the embodiment of the present application is described by taking a smart watch as an example.

The wearable device 20 may include a housing such as the housing 100, the housing 100 to form an outer contour of the wearable device 20, the housing 100 may be formed of plastic, glass, ceramic, fiber composite, metal (e.g., stainless steel, aluminum, etc.), other suitable materials, or a combination of any two or more of these materials. The shell 100 may be formed using a one-piece configuration in which some or all of the shell 100 is machined or molded as a single structure, or may be formed using multiple structures (e.g., an inner frame structure, one or more structures that form an outer shell surface, etc.).

The housing 100 may be regular in shape, for example, the housing 100 may be a circular structure, a rectangular structure, or a rounded rectangular structure. The housing 100 may be an irregularly shaped structure. The embodiment of the application takes a cuboid structure as an example, and the casing 100 may include a first side, a second side, a third side and a fourth side which are connected in sequence, wherein the first side is opposite to the third side, and the second side is opposite to the fourth side.

The wearable device 20 may further include a first wearing portion such as a first wearing portion 200 and a second wearing portion such as a second wearing portion 300, one end of the first wearing portion 200 is connected to the housing 100, one end of the second wearing portion 300 is connected to the housing 100, and the other end of the first wearing portion 200 is used for being connected to the second wearing portion 300 to fix the housing 100 or the wearable device to an external object, such as an arm of a human body. For example, the first wearing portion 200 may include a first end and a second end opposite to each other, the second wearing portion 300 may include a third end and a fourth end opposite to each other, the first end is connected to the first side of the housing 100, the third end is connected to the second side of the housing 100, the first wearing portion 200 may be provided with one or more metal connection holes having different sizes, such as the connection hole 400, a hole wall of the connection hole 400 is plated with a metal layer, and the circumferences of the metal layers are different due to the different sizes of the connection holes 400. Accordingly, the fourth end of the second wearing portion 300 is provided with a connecting member such as a connecting buckle 500, and the connecting buckle 500 may be used to connect with the connecting hole 400, so that the first wearing portion 200 and the second wearing portion 300 are connected together, and the wearable device 20 is fixed on an external object.

The connecting buckle 500 may be made of metal material, or may be made of metal material and non-metal material together, where the metal material may be conductive material such as steel sheet and copper sheet, and the non-metal material may be non-conductive material such as plastic and rubber. The connector buckle 500 is used as a radiator of the wearable device 20,

when first wearing portion 200 and second wearing portion 300 are connected, connector link 500 is connected with the pore wall of one of them connecting hole 400, because the pore wall of connecting hole 400 is metal structure, the radiation length of wearable device 20 is the girth of the original length of connector link 500 plus the pore wall of connecting hole 400 this moment, for only carrying out signal radiation through connector link 500, the effective radiator area of wearable device 20 can be increased to this application embodiment, and then the radiation ability of connector link 500 is improved. In addition, since the sizes of the connection holes 400 are different and the circumferences of the metal layers are different, the length of the connection button 500 is different, and the connection button 500 may be connected to different connection holes 400 according to the signal strength of the current environment. For example, when the signal of the current environment is weak, the connection buckle 500 may be connected to the connection hole 400 with a larger size (or a metal layer with a longer circumference), so as to increase the effective radiation area of the antenna radiator, thereby increasing the radiation capability of the antenna and enhancing the signal strength; when the signal of the current environment is strong, the connection buckle 500 can be connected with the connection hole 400 with a smaller size (or the metal layer with a shorter circumference), so that the radiation capability of the antenna radiator is reduced, and the power consumption can be saved.

It can be understood that, in the embodiment of the present application, by providing a plurality of connection holes 400 in the first wearable device 200, the hole wall of the connection hole 400 is provided with a metal layer, and the connection button 500 is used as an antenna radiator, when the connection button 500 is fastened into different connection holes 400, the metal layer of the connection hole 400 and the connection button 500 form different antenna radiator areas, so that the connection button 500 can be selected to be fastened into different connection holes 400 according to the difference of environmental signals, so that the antenna radiators of the wearable device 20 have different signal strengths.

It should be noted that, the user may manually connect the connection buckle 500 with the connection hole 400 according to the signal strength of the current environment, or the wearable device 20 may automatically detect the signal strength of the current environment and automatically connect the connection buckle 500 with the connection hole 400 matched with the signal of the current environment.

Fig. 2 is a first structural diagram of a first wearing part of the wearable device shown in fig. 1, as shown in fig. 2. The plurality of connecting holes 400 form a plurality of connecting hole groups, the plurality of connecting hole groups are arranged along the width direction of the first wearing part 200, each connecting hole group comprises a plurality of connecting holes 400 with different sizes, the connecting holes 400 with different sizes are arranged along the width direction of the first wearing part 200, and the hole wall of each connecting hole 400 is plated with a metal layer. For example, the first wearing portion 200 may include 5 sets of the connection holes, the 5 sets of the connection holes being arranged along the width direction of the first wearing portion 200, each set of the connection holes may include a first connection hole 400a, a second connection hole 400b, and a third connection hole 400c, and the first connection hole 400a, the second connection hole 400b, and the third connection hole 400c are arranged in sequence along the width direction of the first wearing portion 200. The first connection hole 400a has the largest size, the third connection hole 400c has the smallest size, and the second connection hole 400b has a size between the first connection hole 400a and the third connection hole 400 c. Thus, the circumference of the metal layer of the first connection hole 400a is the longest, the circumference of the metal layer of the third connection hole 400c is the shortest, and the circumference of the metal layer of the second connection hole 400b is between the circumference of the metal layer of the first connection hole 400a and the circumference of the metal layer of the third connection hole 400 c. When the user uses the wearable device 20, if the signal of the current environment is weak, the connector link 500 may be connected to the first connection hole 400a to improve the signal transceiving effect of the wearable device 20; if the signal of the current environment is good, the third connection hole 400c of the connection buckle 500 may be connected to save the power of the wearable device 20; if the signal of the current environment is normal, the connector link 500 may be connected to the second connection hole 400 b.

Fig. 3 is a second structural diagram of the first wearing part of the wearable device shown in fig. 1, as shown in fig. 3. The plurality of connecting holes 400 form a plurality of connecting hole groups, the plurality of connecting hole groups are arranged along the width direction of the first wearing part 200, each connecting hole group comprises a plurality of connecting holes 400 with different sizes, the connecting holes 400 with different sizes are arranged along the length direction of the first wearing part 200, and the hole wall of each connecting hole 400 is plated with a metal layer. For example, the first wearing portion 200 may include 4 sets of the connection holes, the 4 sets of the connection holes being arranged along the width direction of the first wearing portion 200, each set of the connection holes may include a first connection hole 400a, a second connection hole 400b, and a third connection hole 400c, and the first connection hole 400a, the second connection hole 400b, and the third connection hole 400c are arranged in sequence along the length direction of the first wearing portion 200. The first connection hole 400a has the largest size, the third connection hole 400c has the smallest size, and the second connection hole 400b has a size between the first connection hole 400a and the third connection hole 400 c. Thus, the circumference of the metal layer of the first connection hole 400a is the longest, the circumference of the metal layer of the third connection hole 400c is the shortest, and the circumference of the metal layer of the second connection hole 400b is between the circumference of the metal layer of the first connection hole 400a and the circumference of the metal layer of the third connection hole 400 c. When the user uses the wearable device 20, if the signal of the current environment is weak, the connector link 500 may be connected to the first connection hole 400a to improve the signal transceiving effect of the wearable device 20; if the signal of the current environment is good, the third connection hole 400c of the connection buckle 500 may be connected to save the power of the wearable device 20; if the signal of the current environment is normal, the connector link 500 may be connected to the second connection hole 400 b.

Fig. 4 is a third structural diagram of the first wearing part of the wearable device shown in fig. 1, as shown in fig. 4. The first wearing portion 200 may include one or more predetermined regions, and one predetermined region may be used to provide a plurality of coupling holes 400 having different sizes. For example, when the wearable device 20 is a smart watch, one or more predetermined regions may be disposed on the watch band, each predetermined region may be provided with a first connection hole 400a, a second connection hole 400b, and a third connection hole 400c, and the first connection hole 400a, the second connection hole 400b, and the third connection hole 400c are sequentially arranged along the width direction of the first wearing portion 200. The first connection hole 400a has the largest size, the third connection hole 400c has the smallest size, and the second connection hole 400b has a size between the first connection hole 400a and the third connection hole 400 c. Thus, the circumference of the metal layer of the first connection hole 400a is the longest, the circumference of the metal layer of the third connection hole 400c is the shortest, and the circumference of the metal layer of the second connection hole 400b is between the circumference of the metal layer of the hole wall of the first connection hole 400a and the circumference of the metal layer of the third connection hole 400 c.

Fig. 5 is a fourth structural diagram of the first wearing part of the wearable device shown in fig. 1, as shown in fig. 5. The first wearing portion 200 may include a plurality of groups of connection holes, the number of connection holes in two adjacent groups of connection holes is different, and the connection holes in the same connection group are communicated with each other, so that the metal layers in the same connection group are connected to each other. For example, the first wearing portion 200 may include a first set of connecting holes, a second set of connecting holes, a third set of connecting holes, a fourth set of connecting holes, a fifth set of connecting holes, and a sixth set of connecting holes, each of which is arranged in sequence along the length direction of the first wearing portion 200. Wherein the first connection hole group includes one connection hole 400, the second connection hole group includes two connection holes 400, the two connection holes 400 are communicated through a through hole such as a first through hole 410, and a hole wall of the first through hole 410 is also provided with a metal layer, so that the metal layers of the two connection holes 400 can be connected through the metal layer of the first through hole 410. The third connection hole group includes three connection holes 400, and two adjacent connection holes 400 are communicated with each other through a first through hole 410, and at this time, metal layers of the three connection holes 400 are connected through a metal layer of the first through hole 410. The number of the connection holes 400 included in the first, second, and third connection hole groups is not limited to this, and the third connection hole group may include four connection holes 400. The structure of the fourth connecting hole group is the same as that of the first connecting hole group, and certainly, the structure of the fourth connecting hole group may be different from that of the first connecting hole group; the structure of the fifth connecting hole group is the same as that of the second connecting hole group, and of course, the structure of the fifth connecting hole group may be different from that of the second connecting hole group; the sixth connecting hole group has the same configuration as the third connecting hole group, but may have a different configuration from the third connecting hole group.

The user is using wearable device 20 in-process, also can wear to establish arbitrary connecting hole in the different connection groups with connector link 500 for connector link 500 also can be connected with the metal layer of different girths, thereby makes wearable device 20 obtain the radio frequency signal of different radiation intensity. It can be understood that the embodiment of the present application increases the total circumference of the metal layers of the connection hole group by connecting part of the adjacent connection holes so that the metal layers of the adjacent connection holes are connected to each other.

The shape of the connection hole 400 may be a bar structure, or a hole structure, or a polygonal structure, or a combination of various structures. For example, as shown in fig. 6, fig. 6 is a schematic structural diagram of a connection hole in the wearable device shown in fig. 1. The shape of the connection hole 400 is a bar structure, the hole wall of the connection hole 400 is provided with a plurality of limiting grooves such as the limiting groove 420, a part of the metal layer is arranged in the limiting groove 420, and compared with the hole wall of a planar structure, the limiting groove 420 can increase the perimeter of the hole wall, thereby increasing the length of the metal layer. When the connector link 500 is a buckle pin structure, the connector link 500 can be connected with the connecting hole 400 through the connector link 500, and the limiting groove 420 can also limit the connector link 500 at the moment, so that the connection between the connector link 500 and the connecting hole 400 is more stable, and the connection between the connector link 500 and the connecting hole 400 is firmer and is not easy to move, thereby ensuring the stability of the receiving and sending radio frequency signals of the connector link 500.

Referring to fig. 1, the connection buckle 500 may include a frame body such as the frame body 510 and a fastening pin such as the fastening pin 520, the frame body 510 may be a hollow frame structure, for example, the frame body 510 may be provided with a through hole, the first wearing portion 200 may be inserted into the through hole, and then the fastening pin 520 is fastened to the connection hole 400 to fix the first wearing portion 200 therein, so that the first wearing portion 200 is fixedly connected to the second wearing portion 300.

The frame 510 may have a regular shape, such as a rectangle or a circle, or the frame 510 may have an irregular shape. The frame 510 may include a first side portion, a second side portion and a third side portion connected in sequence, the first side portion is disposed opposite to the third side portion, a rotation shaft 500 is disposed between the first side portion and the third side portion, and the rotation shaft 500 is rotatably connected to the first side portion and the third side portion respectively so that the rotation shaft 500 can rotate relative to the frame 510. The pintle 520 is connected to the frame 510 through the rotation shaft 500, for example, the pintle 520 may be fixed on the rotation shaft 500, and the pintle 520 may rotate with respect to the frame 510 along with the rotation shaft 500.

The pin 520 may be made of a metal material, and the connection buckle 500 may be formed on the pin 520, for example, the pin 520 made of a metal material may be directly used as the connection buckle 500. When it is necessary to connect the first wearing portion 200 and the second wearing portion 300, the first wearing portion 200 may be inserted into the through hole of the frame 510, and the pintle 520 may be inserted into the connection hole 400. At this time, the pins 520 are abutted against the metal layer in the connection holes 400, and the metal layer 512 may increase the length of the pins 520.

The frame 510 may be made of a metal material, and when the pin 520 is fastened into the connection hole 400, the pin 520 abuts against the frame 510, so that the frame 510 and the pin 520 may jointly serve as an antenna radiator of the wearable device 20, and compared to when the pin 520 is adopted as the antenna radiator, the frame 510 and the pin 520 may jointly serve as the antenna radiator, so that the length of the antenna radiator may be increased. In some embodiments, the frame 510 may have a groove, the structure and the shape of the groove are adapted to the shape of the pin 520, after the pin 520 is inserted into the connection hole 400, a part of the pin 520 may be inserted into the groove, and the groove may limit the pin 520 to ensure the connection reliability between the pin 520 and the metal layer, thereby ensuring the stability of the signal receiving and transmitting conditions of the antenna radiator.

Referring to fig. 1 and 7, fig. 7 is a schematic diagram of a first cross-sectional structure of the wearable device shown in fig. 1 along a P-P direction. The wearable device 20 may further include a signal line such as the signal line 600, the signal line 600 is disposed on the second wearing portion 300, for example, the signal line 600 may be adhered to the second wearing portion 300 by an adhesive such as double-sided tape or glue, for example, adhered to a side of the second wearing portion 300; for example, the signal line 600 may be directly injection-molded on the signal line 600 by injection molding to form the second wearing portion 300, so that the signal line 600 is embedded in the second wearing portion 300, the signal line 600 is not observed from the outside, and the appearance of the wearable device 20 is maintained; for example, the signal line 600 and the second wearable portion 300 may be separately formed, and then the second wearable portion 300 is provided with a second through hole 310, and the signal line 600 may be inserted into the second through hole 310 and extend to a circuit board, such as the circuit board 700, so as to realize the feeding of the connector buckle 500 (or an antenna radiator).

The signal line 600 may include a first ground layer 610, a second ground layer 620, and a conductive layer 630, the conductive layer 630 being disposed between the first ground layer 610 and the second ground layer 620, such as the conductive layer 630 having two opposing sides, the first ground layer 610 being on one side of the conductive layer 630 and the second ground layer 620 being on the other side of the conductive layer 630. The insulating layer 640 is disposed around the conductive layer 630, and the insulating layer 640 may be air or another uniform medium. The insulating layer 640 may isolate the conductive layer 630 such that the conductive layer 630 is not conductive with the first and second ground layers 610 and 620. The first ground layer 610 and the second ground layer 620 can prevent the conductive layer 630 from being interfered, thereby improving the communication quality of the antenna radiator of the wearable device 20. The first ground layer 610, the second ground layer 620 and the conductive layer 630 may be made of metal sheets, and the signal line 600 has a three-layer metal sheet structure, which is relatively thin and has a certain flexibility, so that the flexibility and thickness of the second wearable portion 300 are not affected by the arrangement of the signal line 600. One end of the conductive layer 630 is connected to the connector clip 500, and the other end of the conductive layer 630 is electrically connected to the circuit board 700, so that the connector clip 500 is electrically connected to the circuit board 700.

It should be noted that the structure of the signal line 600 is not limited to this, for example, as shown in fig. 8, fig. 8 is a schematic diagram of a second cross-sectional structure of the wearable device shown in fig. 1 along the P-P direction. The signal line 600 may include a conductive layer 630, an insulating layer 640, an isolation layer 650, and a protective layer 660, wherein the insulating layer 640 is disposed around the conductive layer 630, and the isolation layer 650 is disposed around the insulating layer 640. The insulating layer 640 may be made of an insulating material, for example, rubber or plastic, the isolation layer 650 may be made of a fiber woven material, and the protection layer 660 may be made of a PVC material. It should be noted that the insulating layer 640, the isolation layer 650, and the protection layer 660 may be formed of other materials. The insulating layer 640 can prevent the conductive layer 630 from being interfered during signal transmission, the isolating layer 650 has a shielding effect on electromagnetic interference, and the protective layer 660 can prevent moisture, oil, corrosion, sunlight aging and flame, so that other layers are protected, and the service life of the signal line 600 is prolonged.

Continuing to refer to fig. 1, circuit board 700 may be provided with one or more signal sources for generating one or more excitation currents. Illustratively, the circuit board 700 may be provided with a signal source such as a signal source 710, the signal source 710 is used for generating an exciting current, and the signal source 710 is electrically connected with the connector buckle 500 through a signal line 600.

For example, the connector link 500 is provided with a feeding point, the feeding point is connected with the signal source 710 through a signal line 600, an excitation current generated by the signal source 710 can be used for exciting the connector link 500 to receive and transmit Radio frequency signals, the Radio frequency signals can be Wi-Fi signals, the Wi-Fi signals are signals wirelessly transmitted based on Wi-Fi technology and used for accessing a wireless local area network to achieve network communication, the Wi-Fi signals include Wi-Fi signals with frequencies of 2.4GHz and 5GHz, it is to be noted that the first Radio frequency signals can also be other signals, for example, the first Radio frequency signals can also be GPS signals, 3G signals, 4G signals or 5G signals, GPS signals (Global Positioning System ), the frequency range of which can be 1.2GHz to 1.6GHz, the 4G signals can include low-frequency Radio frequency signals (L band, L B for short), intermediate-frequency signals (Middle band, MB, High-frequency Radio frequency signals (High band, HB for short), the frequency range of L B includes a frequency range of 261 MHz to 261 MHz, 35 MHz, 26 GHz, 27 GHz, 35 MHz, 26 GHz, 27 GHz, 5GHz, and 34 GHz, 27 GHz, and 34 GHz, 27 GHz, and 34 GHz, 27.

The circuit board 700 may also be provided with one or more matching circuits, for example, the circuit board 700 may be provided with a first matching circuit, which may be connected between the signal source 710 and the connector buckle 500 for implementing impedance matching between the signal source 710 and the connector buckle 500. The circuit board 700 may also be provided with one or more filter circuits, which may include capacitors, inductors, and/or resistors. For example, the circuit board 700 may be provided with a first filter circuit, one end of the first filter circuit is electrically connected to the first matching circuit, and the other end of the first filter circuit is electrically connected to the first feeding point, for filtering interference signals other than the radio frequency signals.

The wearable device provided by the embodiment of the application is described in detail above. The principles and implementations of the present application are described herein using specific examples, which are presented only to aid in understanding the present application. Meanwhile, for those skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims

1. A wearable device, comprising:

a housing;

2. The wearable device according to claim 1, wherein the first wearing portion includes a plurality of connection hole groups arranged in a longitudinal direction of the first wearing portion, one of the connection hole groups includes a plurality of connection holes of different sizes arranged in a longitudinal direction of the first wearing portion.

3. The wearable device according to claim 1, wherein the first wearing portion includes a plurality of connection hole groups arranged in a longitudinal direction of the first wearing portion, one of the connection hole groups includes a plurality of connection holes of different sizes arranged in a width direction of the first wearing portion.

4. The wearable device according to claim 1, wherein the first wearing portion includes a predetermined region, the predetermined region is provided with a plurality of connection holes having different sizes, and the connection holes having different sizes are arranged in a width direction of the first wearing portion.

5. The wearable device according to any one of claims 1 to 4, wherein a hole wall of the connection hole is provided with a limiting groove for limiting the connection buckle when the connection buckle is buckled into the connection hole.

6. The wearable device according to any one of claims 1 to 4, wherein the connection buckle comprises a frame and a buckle pin, the buckle pin is rotatably connected with the frame through a rotating shaft, and the buckle pin can be arranged in the connection hole to be connected with the metal layer.

7. The wearable device according to claim 6, wherein the frame and the latch are made of metal, the frame is provided with a groove, when the latch is latched into the connection hole, the latch is disposed in the groove, and the groove is used for limiting the latch.

8. The wearable device according to any one of claims 1 to 4, further comprising a signal line provided on the second wearable portion, the signal line being connected to the connector link, the signal line including a first ground layer, a second ground layer, a conductive layer provided between the first ground layer and the second ground layer, and an insulating layer provided around a periphery of the conductive layer, the conductive layer being connected to the connector link.

9. The wearable device according to any one of claims 1 to 4, further comprising a signal line, wherein the signal line is disposed on the second wearable portion, the signal line is connected to the connector link, the signal line comprises a conductive layer, an insulating layer, an isolation layer, and a protective layer, the insulating layer is disposed on a periphery of the conductive layer, the isolation layer is disposed on a periphery of the insulating layer, the protective layer is disposed on a periphery of the insulating layer, and the conductive layer is connected to the connector link.

10. A wearable device, comprising:

a housing;

11. The wearable device according to claim 10, wherein a plurality of connection holes in one of the connection hole groups are arranged in a longitudinal direction of the first wearing portion.

12. The wearable device according to claim 10 or 11, wherein the connection buckle comprises a frame and a pin, the pin is rotatably connected with the frame through a rotating shaft, and the pin can be inserted into the connection hole to connect with the metal layer.