WO2021227658A1

WO2021227658A1 - Electronic device, strap and wearable device

Info

Publication number: WO2021227658A1
Application number: PCT/CN2021/081969
Authority: WO
Inventors: 汪慧珑; 王震
Original assignee: Oppo广东移动通信有限公司
Priority date: 2020-05-12
Filing date: 2021-03-22
Publication date: 2021-11-18
Also published as: CN213785748U

Abstract

An electronic device (100), a strap (200) and a wearable device (10) that comprises the electronic device (100) and the strap (200). The strap (200) comprises a first strap (210) and a second strap (220). The electronic device (100) can be optionally mounted on the first strap (210) or the second strap (220). The first strap (210) is provided with a mounting slot (210a). A wall of the mounting slot (210a) is provided with a first fitting structure (211). The second strap (220) comprises a strap body (221) and a decorative ring (223) that is connected to the strap body (221). The decorative ring (223) is provided with a second fitting structure (2231). The electronic device (100) is provided with a third fitting structure (111). The electronic device (100) can be mounted on the mounting slot (210a) such that the third fitting structure (111) fits with the first fitting structure (211), and the electronic device (100) can be detached from the mounting slot (210a). The electronic device (100) can also be mounted on the decorative ring (223) such that the third fitting structure (111) fits with the second fitting structure (2231), and the electronic device (100) can be detached from the decorative ring (223).

Description

Electronic equipment, straps and wearable devices

Technical field

This application relates to the technical field of wearable devices, and in particular to an electronic device, a strap and a wearable device.

Background technique

Smart bracelet is a relatively common wearable device. Users can record sports, sleep and other data by wearing it, and synchronize these data with mobile phones and other devices to guide healthy life. Smart bracelets can also be used for timing and decoration. Smart bracelets generally use one-piece soft rubber bands, and the applicable occasions for soft rubber bands are relatively limited.

Summary of the invention

Based on this, it is necessary to provide an electronic device, a strap and a wearable device.

An electronic device that can be selectively installed on a first strap or a second strap, the first strap is provided with an installation groove, and the groove wall of the installation groove is provided with a first matching structure; the second The strap includes a belt body and a decorative ring connected to the belt body, the decorative ring is provided with a second matching structure; the electronic device is provided with a third matching structure, and the electronic device can be installed in the mounting groove to The third matching structure is matched with the first matching structure, and the electronic device can be detached from the mounting slot; the electronic device can also be mounted on the decorative ring to make the third matching The structure is matched with the second matching structure, and the electronic device can be detached from the decorative ring.

A wearable device includes a first strap, a second strap and the electronic device described above.

A strap that can be used to install an electronic device to wear the electronic device to a user's hand, the electronic device is provided with a third matching structure; the strap includes a base and a reinforcement connected to the base , The hardness of the reinforcement body is greater than the hardness of the base body, the base body and the reinforcement body form an installation groove, the groove wall of the installation groove is provided with a first matching structure, and the electronic device can penetrate the installation The slot is such that the third matching structure is matched with the first matching structure and the electronic device can be detached from the mounting slot.

A strap that can be used to install an electronic device to wear the electronic device to a user's hand, the electronic device is provided with a third matching structure; the strap includes a strap body and a strap connected to the strap body. A decorative ring, the decorative ring is provided with a second matching structure, one of the second matching structure and the third matching structure is a protrusion, the other is a groove, and the electronic device can penetrate into the place The decorative ring enables the protrusion to be engaged with the groove and the electronic device can be detached from the decorative ring.

A wearable device includes an electronic device and the above-mentioned strap.

Description of the drawings

In order to more clearly describe the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only These are some embodiments of the present application. For those of ordinary skill in the art, without creative work, the drawings of other embodiments can also be obtained based on these drawings.

FIG. 1 is a schematic diagram of a state of a wearable device according to an embodiment;

Figure 2 is an exploded view of the wearable device shown in Figure 1;

FIG. 3 is a schematic diagram of a wearable device according to another embodiment;

Figure 4 is an exploded view of the wearable device shown in Figure 3;

Figure 5 is a front view of the wearable device shown in Figure 3;

Figure 6 is a cross-sectional view of the wearable device shown in Figure 5 along A-A;

Figure 7 is a cross-sectional view of the wearable device shown in Figure 5 along B-B;

FIG. 8 is an enlarged schematic diagram of C of the wearable device shown in FIG. 7;

FIG. 9 is a schematic diagram of a certain state of the wearable device shown in FIG. 3 during the installation process;

FIG. 10 is a schematic diagram of another state of the wearable device shown in FIG. 1;

FIG. 11 is a front view of the wearable device shown in FIG. 10;

Fig. 12 is a left side view of the wearable device shown in Fig. 10;

FIG. 13 is a schematic diagram of a certain state of the wearable device shown in FIG. 1 during the installation process;

Fig. 14 is a cross-sectional view of the wearable device shown in Fig. 11 along D-D.

Detailed ways

In order to facilitate the understanding of the application, the application will be described in a more comprehensive manner with reference to the relevant drawings. The preferred embodiments of the application are shown in the accompanying drawings. However, this application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of this application more thorough and comprehensive.

1 and 2, in some embodiments, the wearable device 10 includes an electronic device 100 and a strap 200. The electronic device 100 is mounted on the strap 200 and can be worn to the user's hand through the strap 200. The electronic device 100 includes a housing 110 and electronic components such as a circuit board and a battery arranged in the housing 110. The housing 110 is provided with an installation cavity, and the electronic components such as the circuit board and the battery are arranged in the installation cavity. The housing 110 may be made of non-metallic materials such as plastic, rubber, silica gel, wood, ceramic, or glass, and the housing 110 may also be made of metal materials such as stainless steel, aluminum alloy, or magnesium alloy. The shell 110 may also be a metal injection molded part, that is, a metal material is used to ensure the structural rigidity of the shell 110, and the inner surface of the metal body is injection molded to form protrusions, grooves, threaded holes and other structures for assembly and positioning.

In some embodiments, the wearable device 10 is a smart bracelet, and the mounting cavity is provided with electronic components such as a battery, a circuit board, a display module 120, and a biosensor. The circuit board can integrate the processor and storage of the wearable device 10 Units, communication modules and other electronic components, and batteries can supply power to the circuit board, display module 120 and other electronic components. The display screen module 120 covers the installation cavity and is connected to the housing 110, which can be used to display information and provide an interactive interface for the user. The display screen module 120 may further include a display screen and a cover plate covering the display screen. The display screen may be an LCD (Liquid Crystal Display) screen or an OLED (Organic Light-Emitting Diode) screen, etc. The cover plate It can be a glass cover or a sapphire cover. The display module 120 may have a touch function, but the touch function is not necessary, and the display module 120 is not necessary either. Biosensors can be used to detect biological data such as heart rate, respiration rate, blood pressure, or body fat. In some embodiments, the biosensor can also be used to detect the state of motion, for example, for step counting. In other embodiments, the wearable device 10 may be a smart watch or the like.

The housing 110 is roughly in the shape of a rectangular frame, and the four corners of the rectangle can be processed into a circular arc transition through a chamfering process, so that the wearable device 10 has better appearance characteristics. In other embodiments, the housing 110 may also have a circular frame shape. The side surface of the housing 110 may be provided with a matching structure for installing the strap 200, and the strap 200 can form a reliable connection with the housing 110 through the matching structure of the housing 110, so that the electronic device 100 can be reliably worn to the user's hand. . In some embodiments, the strap 200 can also be easily detached from the housing 110, so that the user can easily replace the strap 200. For example, the user can purchase a variety of styles of straps 200, and change the straps 200 according to usage scenarios, so as to improve the convenience of use. 3 and 4, in the embodiment of the present application, the electronic device 100 can be optionally installed on the first strap 210 or the second strap 220. The styles of the first strap 210 and the second strap 220 are different. The first strap 210 is more suitable for sports occasions, and the second strap 220 is more decorative than the first strap 210 and is more suitable for leisure and business occasions. Of course, in other embodiments, the strap 200 can also be designed with other styles that are different from the first strap 210 or the second strap 220, which can be adapted to the electronic device 100.

Specifically, referring to FIG. 4, the first strap 210 is provided with an installation groove 210 a, and the groove wall of the installation groove 210 a is provided with a first matching structure 211. 2, the second strap 220 includes a belt body 221 and a decorative ring 223 connected to the belt body 221, and the decorative ring 223 is provided with a second matching structure 2231. The electronic device 100 is provided with a third matching structure 111. The electronic device 100 can be installed in the mounting slot 210a so that the third matching structure 111 and the first matching structure 211 can be matched, and the electronic device 100 can be detached from the mounting slot 210a. The electronic device 100 can also be installed on the decorative ring 223 so that the third matching structure 111 and the second matching structure 2231 are matched, and the electronic device 100 can be detached from the decorative ring 223. Further, in some embodiments, the third mating structure 111 of the electronic device 100 is a protrusion, and the first mating structure 211 of the first strap 210 and the second mating structure 2231 of the second strap 220 are both capable of interacting with the protrusions. Fitted groove. In other embodiments, the third mating structure 111 of the electronic device 100 is a groove, and the first mating structure 211 of the first strap 210 and the second mating structure 2231 of the second strap 220 are both able to fit into the groove. Of the bulge. Exemplarily, the first matching structure 211 and the second matching structure 2231 of the present application are both grooves, and the third matching structure 111 is a protrusion.

Referring to FIG. 4, for example, the housing 110 of the electronic device 100 disclosed in the present application is disposed on the outer periphery of the display screen module 120, and the third matching structure 111 is located on the housing 110, that is, the surface of the housing 110 is formed with protrusions. . In some embodiments, the protrusion is a part of the housing 110. In other embodiments, the protrusion may be connected to the housing 110 by welding or bonding.

Further, referring to FIG. 4, taking the case 110 having a rectangular frame shape as an example, the case 110 includes a first side surface 110a and a second side surface 110b arranged opposite to each other, and a third side surface 110c and a fourth side surface 110d arranged opposite to each other. The third side surface 110c and the fourth side surface 110d are disposed between the first side surface 110a and the second side surface 110b, and both the third side surface 110c and the fourth side surface 110d are provided with a third matching structure 111. Specifically, in the embodiment in which the housing 110 is in the shape of a rectangular frame, the first side surface 110a and the second side surface 110b correspond to both ends of the housing 110 in the longitudinal direction, and the third side surface 110c and the fourth side surface 110d correspond to the housing 110 at both ends in the width direction.

Further, in some embodiments, at least two third matching structures 111 on the side of the third side surface 110c are provided and the adjacent third matching structures 111 are spaced apart, and at least two third matching structures 111 on the side of the fourth side surface 110d are provided. Two adjacent third matching structures 111 are spaced apart, and the first matching structure 211 of the groove wall of the mounting groove 210a corresponds to the third matching structure 111 one-to-one. In some embodiments, the number of third mating structures 111 on the side of the third side 110c and the number of third mating structures 111 on the side of the fourth side 110d may be equal, so that the electronic device 100 is installed on the first strap. The force after 210 or the second strap 220 is relatively uniform. In other embodiments, the number of third matching structures 111 on the side where the third side surface 110c is located may not be equal to the number of third matching structures 111 on the side where the fourth side surface 110d is located. The number of 211 and the number of the third matching structure 111 may also be different. For example, two adjacent groove-shaped first matching structures 211 may be connected.

5 and 6, the first strap 210 includes a base 213 and a reinforcement 215 connected to the base 213. The hardness of the reinforcement 215 is greater than that of the base 213. The base 213 and the reinforcement 215 are used to mount the electronic device 100 Mounting groove 210a. In some embodiments, the material of the base 213 is soft TPU (Thermoplastic polyurethanes, thermoplastic polyurethane elastomer rubber), and the material of the reinforcement 215 is hard TPU. The “soft” and “hard” mentioned in this application can be defined by the Shore hardness of the material. For example, TPU materials with a Shore hardness of 65D or less can be regarded as soft TPU materials, and TPU materials with a Shore hardness of 66D or more can be regarded as hard. TPU material. The main part of the first strap 210 is formed by the base 213, and the outer surface of the base 213 can be subjected to a matt treatment, which has a softer hand feeling and is more comfortable to wear. The first mating structure 211 is provided on the groove wall of the mounting groove 210a, and the electronic device 100 can penetrate into the mounting groove 210a so that the third mating structure 111 can cooperate with the first mating structure 211 and the electronic device 100 can be detached from the mounting groove 210a. The reinforcing body 215 can increase the structural rigidity of the installation groove 210a, so that the installation of the first strap 210 and the electronic device 100 is relatively stable.

Further, referring to FIG. 4, the base body 213 includes a first belt body 2131, a second belt body 2133, and a connecting body 2135 connected between the first belt body 2131 and the second belt body 2133. The first belt body 2131, the second belt body 2133 The body 2133 and the connecting body 2135 are integrally formed, the mounting groove 210 a is circumferentially closed, and the connecting body 2135 is provided on the outer periphery of the reinforcing body 215. Further, the connecting body 2135 and the reinforcing body 215 are injection-molded. For example, the connecting body 2135 and the reinforcing body 215 can be formed by two-color injection molding, so that the connection between the connecting body 2135 and the reinforcing body 215 is relatively stable. Further, in some embodiments, the end of the first strap 2131 away from the connecting body 2135 is provided with a buckle 2131a, the first strap 2131 is provided with a plurality of insertion holes 2131b, and the plurality of insertion holes 2131b are arranged along the first belt 2131. The second belt body 2133 is arranged at intervals in the length direction. The end of the second belt body 2133 away from the connecting body 2135 is provided with a buckle 2136. The positions of the body 2131 and the second belt body 2133 are relatively fixed, and the first belt body 2131, the second belt body 2133 and the connecting body 2135 form a receiving space for passing through the user's hand. It is understandable that the length direction of the first strap body 2131 can be simply understood as the length extension direction of the first strap body 2131 in the flattened state. Even in the unflattened state, the length of the first strap body 2131 is The extension direction can still be clearly perceived by the user.

Further, referring to FIGS. 4 and 6, in some embodiments, the mounting groove 210a has a first opening 210b and a second opening 210c opposite to each other. After the electronic device 100 is installed in the mounting groove 210a, the display module 120 An opening 210b is exposed. In other words, the first opening 210b is located at an end of the reinforcing body 215 away from the receiving space. Further, in some embodiments, the first opening 210b is located at the reinforcement body 215, and the second opening 210c is located at the base body 213, and the electronic device 100 can be inserted into the mounting groove 210a from the second opening 210c. In the above structure, the second opening 210c is more easily deformed than the first opening 210b to facilitate the installation of the electronic device 100 into the mounting slot 210a, and the above structure also facilitates the detachment of the electronic device 100 from the mounting slot 210a. Further, in some embodiments, the area enclosed by the first opening 210b is smaller than the cross-sectional area of the end of the electronic device 100 where the display module 120 is located. In other words, after the electronic device 100 is installed on the first strap 210, the reinforcement 215 at the first opening 210b can form a half-wrapped structure for the housing 110 on the outer periphery of the display module 120, so as to prevent the electronic device 100 from being easily removed from the first strap. The opening 210b comes out.

6, in the embodiment of the present application, the groove-shaped first mating structure 211 is formed by the base 213 and the reinforcement 215. After the electronic device 100 is installed in the mounting groove 210a, the reinforcement 215 can restrict the electronic device 100 from moving from the first An opening 210b exits the installation groove 210a. Specifically, in some embodiments, at least a part of the groove wall of the part of the mounting groove 210a formed by the reinforcement 215 is flat, and after the electronic device 100 is installed in the mounting groove 210a, the thickness of the plane is equal to the thickness of the electronic device 100. The direction is close to vertical, and the side of the third matching structure 111 facing the display screen module 120 may also be flat and the plane is close to the thickness direction of the electronic device 100. After the electronic device 100 is installed in the mounting groove 210a, the above two planes can be in contact with each other and the structural rigidity of the reinforcement body 215 ensures that the electronic device 100 will not easily fall out of the mounting groove 210a. Of course, in other embodiments, the groove-shaped first matching structure 211 may be entirely formed by the reinforcing body 215.

7 and 8, in some embodiments, the groove wall of the mounting groove 210a is further provided with a fourth matching structure 217, the electronic device 100 is provided with a fifth matching structure 113, the fourth matching structure 217 and the fifth matching structure One of the structures 113 is a bump, and the other is a card slot. After the electronic device 100 is installed in the mounting slot 210a, the bump is engaged with the card slot. Illustratively, in the embodiment of the present application, the card slot is located on the housing 110 of the electronic device 100, and the bump is located on the groove wall of the mounting groove 210a. Further, with reference to FIG. 4, the first side surface 110a and the second side surface 110b of the housing 110 of the electronic device 100 are both provided with a card slot, and there are two protrusions and the two protrusions are opposed to each other. In other embodiments, the positions of the bump and the slot can be exchanged, that is, the bump can be located in the housing 110 of the electronic device 100, and the slot is located in the groove wall of the mounting slot 210a.

Further, referring to FIG. 7, in some embodiments, the bump has a blocking surface 217a and a connecting surface 217b, and the blocking surface 217a restricts the electronic device 100 from escaping the mounting groove 210a from the first opening 210b. Specifically, in the embodiment of the present application, the blocking surface 217a is flat, and after the electronic device 100 is installed in the mounting groove 210a, the blocking surface 217a is approximately perpendicular to the thickness direction of the electronic device 100. The connecting surface 217b may be a curved surface or formed by splicing multiple planes. In the process of detaching the electronic device 100 from the mounting slot 210a, the electronic device 100 can slide along the connecting surface 217b to make the bumps escape from the card slot, thereby making the electronic device 100 escape the mounting slot 210a from the second opening 210c.

Furthermore, the groove wall of the card groove has a guide surface 113a and a limit surface 113b. In some embodiments, the limiting surface 113b is flat and after the electronic device 100 is installed in the mounting groove 210a, the limiting surface 113b is approximately perpendicular to the thickness direction of the electronic device 100. The guide surface 113a may be a curved surface, or may be formed by splicing multiple planes. After the electronic device 100 is installed in the mounting groove 210a, the limiting surface 113b contacts the blocking surface 217a and restricts the electronic device 100 from coming out of the mounting groove 210a from the first opening 210b. In the process of detaching the electronic device 100 from the mounting groove 210a, the guide surface 113a and the connecting surface 217b of the bump relatively slide, so that the bump is released from the card slot, so that the electronic device 100 is detached from the second opening 210c for installation槽210a.

9 at the same time, in the process of assembling the electronic device 100 and the first strap 210, the user can hold the reinforcement 215 of the first strap 210 with his hand and make the second opening 210c face the user, and then the electronic device 100 The display module 120 faces the second opening 210c and presses down into the mounting groove 210a, so that the base 213 is deformed and the electronic device 100 enters the mounting groove 210a. The first mating structure 211 is matched with the third mating structure 111 and After the fourth matching structure 217 and the fifth matching structure 113 are matched, the electronic device 100 can be reliably fixed to the first strap 210.

In the process of detaching the electronic device 100, the user can hold the reinforcement 215 of the first strap 210 with his hand and make the first opening 210b face the user, and then press the display module 120 with his finger and move the electronic device 100 toward the second. The second opening 210c is pressed down, the third matching structure 111 is separated from the first matching structure 211, and the fourth matching structure 217 is separated from the fifth matching structure 113, and the electronic device 100 can be detached from the second opening 210c.

10, 11, and 12, in some embodiments, the decorative ring 223 of the second strap 220 is a metal ring, and the belt body 221 of the second strap 220 is a flexible body. For example, in some embodiments, the material of the decorative ring 223 is stainless steel, and the material of the band 221 is silica gel. The silicone band body 221 has a uniform texture and elasticity, has a good touch and stretch, is durable and easy to clean, and is more comfortable to wear. The metal decorative ring 223 can be made of 17-4PH type stainless steel and formed by powder metallurgy technology. It has better structural strength and a brighter surface, which can form a better decorative effect.

Further, in the embodiment of the present application, the strap body 221 of the second strap 220 includes a third strap body 2211 and a fourth strap body 2213. The third strap body 2211 is connected to one end of the decorative ring 223, and the fourth strap body 2213 is connected to At the opposite end of the decorative ring 223. Specifically, in an embodiment in which the housing 110 of the electronic device 100 is in the shape of a rectangular frame, the shape of the decorative ring 223 matches the shape of the electronic device 100. For example, referring to FIG. 13, the decorative ring 223 includes a first connecting arm 2233, a second connecting arm 2235, and a third connecting arm 2237, a fourth connecting arm 2239, a third connecting arm 2237, and a fourth connecting arm 2237 opposite to each other. The arm 2239 is connected between the first connecting arm 2233 and the second connecting arm 2235, the third strap 2211 is connected to the first connecting arm 2233, the fourth strap 2213 is connected to the second connecting arm 2235, the third connecting arm 2237 and The fourth connecting arms 2239 are each provided with a second matching structure 2231. In other words, in the embodiment where the second mating structure 2231 is a groove, the third connecting arm 2237 and the fourth connecting arm 2239 are both provided with grooves.

Further, in some embodiments, at least one of the third band 2211 and the fourth band 2213 is rotatably connected to the decorative ring 223. Specifically, in the embodiment where the housing 110 of the electronic device 100 is in the shape of a rectangular frame, the third strap 2211 is rotatably connected to the first connecting arm 2233, and the fourth strap 2213 is rotatably connected to the second connecting arm. 2235. When the user wears the electronic device 100 to the hand, the above-mentioned structure allows the third band 2211 and the fourth band 2213 to flexibly rotate on the decorative ring 223, so as to avoid the third band 2211 or the fourth band 2211 or the fourth band 2211. The bending stress of 2213 is too large, thereby increasing the fatigue life of the third belt body 2211 or the fourth belt body 2213. Of course, this structural arrangement can also enable the third strap 2211 and the fourth strap 2213 to better fit the user's hand during the wearing process, so as to improve the wearing comfort. In other embodiments, the third belt body 2211 may be fixedly connected to the decorative ring 223, and the fourth belt body 2213 may also be fixedly connected to the decorative ring 223.

Furthermore, in the embodiment where the third side 110c and the fourth side 110d of the housing 110 of the electronic device 100 are both provided with more than two protruding third mating structures 111, the groove on the third connecting arm 2237 Two or more adjacent grooves are arranged at intervals, two or more grooves on the fourth connecting arm 2239 are arranged at intervals, and two adjacent grooves are arranged at intervals. The groove-shaped second mating structure 2231 and the convex-shaped second The three matching structures 111 correspond one-to-one, so that after the electronic device 100 is installed on the decorative ring 223, the protrusions and the grooves can be locked and merged in a one-to-one correspondence, so that the electronic device 100 can be reliably fixed on the decorative ring 223.

10, the third belt body 2211 of the second strap 220 may be provided with a buckle 2211a at one end away from the decorative ring 223, the third belt body 2211 is provided with a plurality of insertion holes 2211b, and the plurality of insertion holes 2211b are arranged along the The third belt bodies 2211 are arranged at intervals in the length direction. The fourth belt body 2213 is provided with a buckle 2216 at one end away from the decorative ring 223. The fourth belt body 2213 can pass through the buckle 2211a and be fastened to one of the sockets 2211b, The third strap 2211 and the fourth strap 2213 are relatively fixed in position, and the third strap 2211, the fourth strap 2213 and the decorative ring 223 form a receiving space for passing through the user's hand. It is understandable that the length direction of the third strap body 2211 can be simply understood as the length extension direction of the third strap body 2211 in the flattened state, and the third strap body 2211 extends its length in the unflattened state. The direction can still be clearly perceived by the user.

Further, referring to FIGS. 13 and 14, the decorative ring 223 has opposite first sides 223a and second sides 223b. After the electronic device 100 is mounted on the decorative ring 223, the display screen module 120 is exposed from the first side 223a, and The groove wall of the groove-shaped second mating structure 2231 can restrict the electronic device 100 from coming out of the decorative ring 223 from the first side 223a. In other words, after the wearable device 10 is worn on the user's hand, the first side 223a is located on the side of the decorative ring 223 facing away from the receiving space. The decorative ring 223 can prevent the electronic device 100 from easily falling out of the side away from the hand skin.圈223. Specifically, referring to FIG. 14, the groove wall of the groove-shaped second mating structure 2231 has a blocking surface 2231a and a guiding surface 2231b. After the electronic device 100 is installed on the decorative ring 223, the blocking surface 2231a can restrict the electronic device 100 from the first side. 223a comes out of the decorative ring 223. When the electronic device 100 is detached from the bezel 223, the protruding third mating structure 111 can move along the guide surface 2231b and escape the groove, so that the electronic device 100 can be freed from the bezel 223 from the second side 223b. Further, the blocking surface 2231a may be flat, and after the electronic device 100 is mounted on the decorative ring 223, the blocking surface 2231a is approximately perpendicular to the thickness direction of the electronic device 100, and the third matching structure 111 is facing the display module 120. It can also be flat and the plane is nearly perpendicular to the thickness direction of the electronic device 100. After the electronic device 100 is mounted on the decorative ring 223, the two planes can be in contact with each other and the structural rigidity of the decorative ring 223 ensures that the electronic device 100 will not Easily escape from the decorative ring 223.

13, in the process of assembling the electronic device 100 and the second strap 220, the user can turn the side where the display module 120 of the electronic device 100 is located toward the second side 223b of the decorative ring 223, and remove the decorative ring 223 from the electronic device. The side where the display module 120 of the device 100 is located is set to the electronic device 100, and the first side 223a of the decorative ring 223 or the back side of the display module 120 is pressed to make the decorative ring 223 move to the back of the display module 120 In this way, the groove-shaped second matching structure 2231 can be matched with the convex-shaped third matching structure 111 one by one, so that the electronic device 100 can be reliably fixed to the decorative ring 223.

In the process of detaching the electronic device 100, the user can hold the strap 221 with his hand, and then press the display screen module 120 of the electronic device 100, so that the display screen module 120 moves to the second side 223b of the decorative ring 223. The three mating structure 111 can be separated from the second mating structure 2231, and the electronic device 100 can be detached from the second side 223b of the decorative ring 223.

In the above-mentioned electronic device 100, the first strap 210 and the second strap 220 have different styles and can be applied to different occasions. Since the electronic device 100 is provided with the third matching structure 111, the electronic device 100 can be installed in the mounting groove 210a of the first strap 210 so that the third matching structure 111 is matched with the first matching structure 211 of the first strap 210 and electronically The device 100 can be detached from the mounting groove 210a, and the electronic device 100 can also be installed on the decorative ring 223 of the second strap 220 so that the third matching structure 111 is matched with the second matching structure 2231 of the second strap 220 and the electronic device The electronic device 100 can be detached from the decorative ring 223. The electronic device 100 described above has good versatility and can facilitate the user to change different styles of straps 200 according to different use occasions, so as to improve the convenience of use. For example, the user does not need to purchase multiple electronic devices 100, and using the same electronic device 100 with multiple styles of the first strap 210 or the second strap 220 can be applied to a variety of occasions.

The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, all possible combinations of the various technical features in the above-mentioned embodiments are not described. However, as long as there is no contradiction in the combination of these technical features, All should be considered as the scope of this specification.

The above-mentioned embodiments only express several implementation manners of the present application, and their description is relatively specific and detailed, but they should not be interpreted as a limitation on the scope of the patent application. It should be pointed out that for those of ordinary skill in the art, without departing from the concept of this application, several modifications and improvements can be made, and these all fall within the protection scope of this application. Therefore, the scope of protection of the patent of this application shall be subject to the appended claims.

Claims

An electronic device that can be selectively installed on a first strap or a second strap, the first strap is provided with an installation groove, and the groove wall of the installation groove is provided with a first matching structure; the second The strap includes a belt body and a decorative ring connected to the belt body, the decorative ring is provided with a second matching structure; the electronic device is provided with a third matching structure, and the electronic device can be installed in the mounting groove to The third matching structure is matched with the first matching structure, and the electronic device can be detached from the mounting slot; the electronic device can also be installed in the decorative ring to make the third matching The structure is matched with the second matching structure, and the electronic device can be detached from the decorative ring.
The electronic device according to claim 1, wherein the third matching structure is a protrusion, and the first matching structure and the second matching structure are both grooves; or, the third matching structure It is a groove, and both the first matching structure and the second matching structure are protrusions.
The electronic device according to claim 1, wherein the electronic device comprises a housing and a display screen module, the housing is disposed on an outer periphery of the display screen module, and the third matching structure is located at the述壳。 Said shell.
The electronic device according to claim 3, wherein the groove wall of the mounting slot is provided with a fourth matching structure, the housing is provided with a fifth matching structure, and the electronic device is installed in the mounting slot Later, the fourth matching structure is matched with the fifth matching structure.
The electronic device according to claim 4, wherein the housing comprises a first side and a second side that are arranged opposite to each other, and a third side and a fourth side that are arranged opposite to each other, and the third side, The fourth side surface is arranged between the first side surface and the second side surface, the first side surface and the second side surface are both provided with the fifth matching structure, and the third side surface and the The fourth side surface is provided with the third matching structure.
The electronic device according to claim 5, wherein the third matching structure on the side of the third side surface is provided with at least two and adjacent to the third matching structure is spaced apart; the fourth side surface is located At least two third matching structures on the side are provided and adjacent to the third matching structures are spaced apart.
The electronic device according to claim 5, wherein one of the fourth matching structure and the fifth matching structure is a bump, the other is a card slot, and the groove wall of the card slot has The guide surface and the limit surface, the installation groove is in a circumferentially closed shape, the installation groove has a first opening and a second opening opposite to each other, after the electronic device is installed in the installation groove, the display screen The module is exposed from the first opening, and the limit surface restricts the electronic device from coming out of the mounting slot from the first opening; in the process of detaching the electronic device from the mounting slot, The guide surface can slide along the surface of the protrusion to make the protrusion escape from the slot, so that the electronic device escapes from the installation groove from the second opening.
The electronic device according to claim 5, wherein the third matching structure is convex and has a resisting surface and a transition surface, the decorative ring is in a circumferentially closed shape, and the second matching structure is a concave Groove; the decorative ring has a first side and a second side opposite to each other, after the electronic device is installed in the decorative ring, the display module is exposed from the first side, the holding surface The electronic device is restricted from escaping from the decorative ring from the first side; in the process of detaching the electronic device from the decorative ring, the transition surface slides out of the second matching structure, so that the The electronic device comes out of the decorative ring from the second side.
A wearable device, comprising a first strap, a second strap, and the electronic device according to any one of claims 1-8.
A strap that can be used to install an electronic device to wear the electronic device to a user's hand, the electronic device is provided with a third matching structure; the strap includes a base and a reinforcement connected to the base , The hardness of the reinforcement body is greater than the hardness of the base body, the base body and the reinforcement body form an installation groove, the groove wall of the installation groove is provided with a first matching structure, and the electronic device can penetrate the installation The slot is such that the third matching structure is matched with the first matching structure and the electronic device can be detached from the mounting slot.
The strap according to claim 10, wherein the base includes a first strap, a second strap, and a connecting body connected between the first strap and the second strap, and the first strap A belt body, the second belt body and the connecting body are integrally formed, the mounting groove is in a circumferentially closed shape, and the connecting body is provided on the outer circumference of the reinforcing body.
The strap according to claim 11, wherein the end of the first strap body away from the connecting body is provided with a buckle, the first strap body is provided with a plurality of insertion holes, and a plurality of the The sockets are arranged at intervals along the length direction of the first belt body, the end of the second belt body away from the connecting body is provided with a buckle, and the second belt body can pass through the buckle and be buckled At one of the jacks.
The strap according to claim 10, wherein the connecting body and the reinforcing body are injection-molded, and the connecting body and the reinforcing body are made of TPU.
The strap according to claim 10, wherein the groove wall of the mounting groove is provided with a fourth matching structure, the electronic device is provided with a fifth matching structure, the fourth matching structure and the fifth One of the matching structures is a protrusion and the other is a card slot. After the electronic device is installed in the mounting slot, the protrusion is engaged with the card slot.
The strap according to claim 14, wherein the protrusion is located on the wall of the installation groove, the protrusions are provided in two and the two protrusions are opposed to each other, and the electronic device The two opposite ends are provided with the card slots.
The strap according to claim 15, wherein the protrusion has a blocking surface and a connecting surface, the mounting groove has a first opening and a second opening opposite to each other; the electronic device includes a display screen mold Set, after the electronic device is installed in the mounting slot, the display screen module is exposed from the first opening, and the blocking surface restricts the electronic device from coming out of the mounting slot from the first opening In the process of detaching the electronic device from the mounting slot, the electronic device can slide along the connecting surface to make the bumps come out of the card slot, so that the electronic device can be removed from the slot The second opening escapes from the installation groove.
The strap according to claim 10, wherein the mounting groove has a first opening and a second opening opposite to each other; the electronic device includes a display module, and the electronic device is mounted on the mounting After the slot, the display screen module is exposed from the first opening; the first opening is located in the reinforcement body, the second opening is located in the base, and the electronic device can be installed from the second opening. Into the mounting groove; on the side where the display screen module is located, the area enclosed by the first opening is smaller than the cross-sectional area of the end of the electronic device.
The strap according to claim 17, wherein the first mating structure is a groove, the third mating structure is a protrusion, and the groove is formed by the base body and the reinforcing body. After the electronic device is installed in the installation slot, the reinforcement body can restrict the electronic device from coming out of the installation slot from the first opening.
A strap that can be used to install an electronic device to wear the electronic device to a user's hand, the electronic device is provided with a third matching structure; the strap includes a strap body and a strap connected to the strap body. A decorative ring, the decorative ring is provided with a second matching structure, one of the second matching structure and the third matching structure is a protrusion, the other is a groove, and the electronic device can penetrate into the place The decorative ring enables the protrusion to be engaged with the groove and the electronic device can be detached from the decorative ring.
The strap according to claim 19, wherein the decorative ring is a metal ring, and the belt body is a flexible body.
The strap according to claim 19, wherein the strap body comprises a third strap body and a fourth strap body, the third strap body is connected to one end of the decorative ring, and the fourth strap body Connected to the opposite end of the decorative ring.
The strap according to claim 21, wherein at least one of the third strap body and the fourth strap body is rotatably connected to the decorative ring.
The strap according to claim 21, wherein the decorative ring comprises a first connecting arm and a second connecting arm that are arranged oppositely, and a third connecting arm and a fourth connecting arm that are arranged oppositely. The connecting arm and the fourth connecting arm are connected between the first connecting arm and the second connecting arm, the third strap is connected to the first connecting arm, and the fourth strap is connected to The second connecting arm, the third connecting arm and the fourth connecting arm are all provided with the second matching structure.
The strap according to claim 23, wherein the protrusion is located on the electronic device, the groove is located on the decorative ring, and the groove on the third connecting arm is provided with more than two grooves. And the adjacent grooves are arranged at intervals; the grooves on the fourth connecting arm are arranged at least two and the adjacent grooves are arranged at intervals.
The strap according to claim 21, wherein a buckle is provided at one end of the third belt body away from the decorative ring, and the third belt body is provided with a plurality of insertion holes, and a plurality of the The sockets are arranged at intervals along the length direction of the third belt body, the end of the fourth belt body away from the decorative ring is provided with a buckle, and the fourth belt body can pass through the buckle and be buckled At one of the jacks.
The strap according to claim 19, wherein the decorative ring has a first side and a second side opposite to each other, the electronic device includes a display screen module, and the electronic device is installed on the decorative ring. After the circle, the display screen module is exposed from the first side, and the wall of the groove can restrict the electronic device from falling out of the decorative circle from the first side.
The strap according to claim 26, wherein the groove wall of the groove has a blocking surface and a guiding surface, and after the electronic device is installed on the decorative ring, the blocking surface can restrict the electronic device Escape the decorative ring from the first side; in the process of detaching the electronic device from the decorative ring, the protrusion moves along the guide surface and escapes the groove, so that the electronic device The device detaches the decorative ring from the second side.
A wearable device, comprising an electronic device and the strap according to any one of claims 10-27.