Wearable device

Abstract

The utility model discloses wearable equipment, relates to the technical field of wearable equipment, and mainly aims to improve the assembly convenience of electrical components in the equipment and prevent the electrical components from being damaged in the assembly process. The main technical scheme of the utility model is that the wearable device comprises a hard shell; a flexible circuit board, wherein the flexible circuit board penetrates through the hard shell; each of the first flexible shell and the second flexible shell comprises a main body part and a wrist strap part connected with the main body part; the main body part of the first flexible shell covers one end of the hard shell, and the wrist strap part of the first flexible shell covers one side of the flexible circuit board; the main body part of the second flexible shell covers the other end of the hard shell, the wrist strap part of the second flexible shell covers the other side of the flexible circuit board, and the first flexible shell is connected with the second flexible shell and covers the hard shell and the flexible circuit board.

Description

Technical Field

[0001] This utility model relates to the field of wearable device technology, and more specifically, to a wearable device. Background Art

[0002] With the development of intelligent positioning technology, various positioning and monitoring products are widely used. For example, people who need to be monitored usually wear such positioning and monitoring devices, and these devices usually need to meet the anti-tampering function.

[0003] Among them, wristbands worn on the human wrist are one of the more common positioning devices. They typically include a wristband, electrical components running through the wristband, and an alarm module electrically connected to the electrical components. The alarm module is located on the wristband. When the wearer removes or damages the wristband, the alarm module can trigger an alarm, thereby realizing the anti-tampering function of the wristband.

[0004] Since electrical components are usually integrated throughout the entire wristband, they often need to be inserted into the entire wristband during equipment assembly, which is inconvenient and can easily damage the electrical components. Utility Model Content

[0005] In view of this, the present invention provides a wearable device, the main purpose of which is to improve the ease of assembly of electrical components in the device and to avoid damage to electrical components during the assembly process.

[0006] To achieve the above objectives, this utility model mainly provides the following technical solutions:

[0007] This utility model embodiment provides a wearable device, including:

[0008] Rigid casing;

[0009] A flexible circuit board that penetrates the rigid housing;

[0010] A first flexible shell and a second flexible shell, both the first flexible shell and the second flexible shell including a main body and a wristband connected to the main body;

[0011] The main body of the first flexible shell covers one end of the rigid shell, and the wristband portion of the first flexible shell covers one side of the flexible circuit board; the main body of the second flexible shell covers the other end of the rigid shell, and the wristband portion of the second flexible shell covers the other side of the flexible circuit board; the first flexible shell is connected to the second flexible shell and wraps around the rigid shell and the flexible circuit board.

[0012] Furthermore, the wearable device also includes:

[0013] A first connecting structure is provided, wherein the first flexible shell is detachably connected to the second flexible shell via the first connecting structure.

[0014] Furthermore, the first connection structure includes a plurality of first insertion holes and a plurality of first insertion posts. One of the plurality of first insertion holes and the plurality of first insertion posts is disposed in the wristband portion of the first flexible shell, and the other of the plurality of first insertion holes and the plurality of first insertion posts is disposed in the wristband portion of the second flexible shell. The plurality of first insertion holes or the plurality of first insertion posts are arranged at intervals along the length direction of the wristband portion. The first insertion posts are inserted into the corresponding first insertion holes.

[0015] The first insertion post is integrally formed with the corresponding wristband portion.

[0016] Furthermore, the flexible circuit board includes an electrical layer, a first protective layer disposed on the upper surface of the electrical layer, and a second protective layer disposed on the lower surface of the electrical layer;

[0017] The electrical layer, the first protective layer, and the second protective layer are fixedly connected at positions corresponding to the main body; the electrical layer, the first protective layer, and the second protective layer are naturally separated at positions corresponding to the wristband.

[0018] Furthermore, the flexible circuit board is provided with a plurality of mounting holes spaced apart along its length, the mounting holes penetrating the electrical layer, the first protective layer and the second protective layer, which are in a naturally separated state;

[0019] The first plug-in post passes through the corresponding mounting hole and is inserted into the first plug-in hole;

[0020] Along the length of the wristband portion, the size of the mounting hole is larger than the size of the first plug-in post; along the width of the wristband portion, the size of the mounting hole is adapted to the size of the first plug-in post.

[0021] Furthermore, the first insertion post is a cylinder, and the first insertion hole is a circular hole; the mounting hole is an oblong hole that extends along the length of the wristband portion.

[0022] Furthermore, the first connection structure also includes a plurality of second insertion holes and a plurality of second insertion posts. One of the plurality of second insertion holes and the plurality of second insertion posts is disposed in the main body of the first flexible housing, and the other of the plurality of second insertion holes and the plurality of second insertion posts is disposed in the main body of the second flexible housing. The second insertion post is inserted into the corresponding second insertion hole.

[0023] Furthermore, multiple second insertion holes or multiple second insertion posts are distributed at the four corners of the corresponding main body portion;

[0024] The second plug includes a root portion connected to the corresponding main body portion and an end portion away from the main body portion, and the cross-sectional area of ​​the second plug gradually increases from the end portion to the root portion; the shape of the second plug hole is adapted to the shape of the second plug.

[0025] The second insertion post is integrally formed with the corresponding main body part.

[0026] Furthermore, the wearable device also includes:

[0027] The second connection structure allows the rigid housing to be detachably connected to the first flexible housing.

[0028] The second connection structure includes a first snap-fit ​​member, a second snap-fit ​​member, a first snap-fit ​​groove, and a second snap-fit ​​groove. The first snap-fit ​​member and the second snap-fit ​​member are correspondingly disposed on two adjacent outer sidewalls of the rigid shell, and the first snap-fit ​​groove and the second snap-fit ​​groove are correspondingly disposed on two adjacent inner sidewalls of the main body.

[0029] The first snap-fit ​​component corresponds to the first snap-fit ​​slot and snaps into the first snap-fit ​​slot;

[0030] The second snap-fit ​​component corresponds to the second snap-fit ​​slot and snaps into the second snap-fit ​​slot.

[0031] The first and second snap-fit ​​components are integrally formed with the rigid housing.

[0032] Furthermore, the wearable device also includes:

[0033] The third connection structure allows the rigid housing to be detachably connected to the second flexible housing.

[0034] The third connection structure includes multiple third insertion holes and multiple third insertion posts. The multiple third insertion holes are disposed on the main body of the second flexible shell, and the multiple third insertion posts are disposed on the bottom surface of the rigid shell. The third insertion posts are inserted into the corresponding third insertion holes.

[0035] The third insertion post is integrally formed with the rigid shell.

[0036] By employing the above technical solution, this utility model has at least the following beneficial effects:

[0037] In the wearable device provided by this embodiment of the utility model, the flexible circuit board penetrates through the rigid shell. The main body of the first flexible shell covers one end of the rigid shell, and the wristband covers one side of the flexible circuit board. The main body of the second flexible shell covers the other end of the rigid shell, and the wristband covers the other side of the flexible circuit board. That is to say, this embodiment of the utility model uses a first flexible shell and a second flexible shell that are separately configured to wrap the rigid shell and the flexible circuit board. This allows the wearable device to be assembled by first covering the first end of the rigid shell with the first flexible shell, then inserting the flexible circuit board into the rigid shell, and then covering the second end of the rigid shell with the second flexible shell. This facilitates the assembly of the flexible circuit board, is easy to operate, and is less likely to damage the flexible circuit board. Attached Figure Description

[0038] Figure 1 A schematic diagram of the structure of a wearable device provided in an embodiment of this utility model;

[0039] Figure 2 An exploded view of a wearable device provided for an embodiment of this utility model;

[0040] Figure 3 This is a schematic diagram of the structure of a wearable device without the second flexible shell assembled, as provided in an embodiment of the present invention.

[0041] Figure 4 A schematic diagram of the structure of a second flexible shell in a wearable device provided in an embodiment of this utility model;

[0042] Figure 5 This is a schematic diagram of the structure of a wristband portion in a wearable device provided by an embodiment of the present invention;

[0043] Figure 6 A schematic diagram of the structure of a rigid shell in a wearable device provided in this embodiment of the present invention;

[0044] Figure 7 This is a cross-sectional schematic diagram of a wearable device provided for an embodiment of the present utility model. DETAILED DESCRIPTION

[0045] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of the present utility model will be described in more detail below with reference to the accompanying drawings of the preferred embodiments. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The described embodiments are some, but not all, embodiments of this utility model. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model. The embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0046] In the description of this embodiment, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "level", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this embodiment and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the scope of protection of this embodiment.

[0047] like Figure 1 and Figure 2 As shown, this embodiment of the present invention provides a wearable device, including a rigid shell 1; a flexible circuit board 2, which penetrates the rigid shell 1; a first flexible shell 3a and a second flexible shell 3b, each including a main body portion 31 and a wristband portion 32 connected to the main body portion 31; the main body portion 31 of the first flexible shell 3a covers one end of the rigid shell 1, and the wristband portion 32 of the first flexible shell 3a covers one side of the flexible circuit board 2; the main body portion 31 of the second flexible shell 3b covers the other end of the rigid shell 1, and the wristband portion 32 of the second flexible shell 3b covers the other side of the flexible circuit board 2; the first flexible shell 3a and the second flexible shell 3b are connected and wrap around the rigid shell 1 and the flexible circuit board 2.

[0048] The rigid housing 1 houses the main unit of the wearable device. An alarm component can be mounted on the wristband portion 32 of the first flexible housing 3a and the second flexible housing 3b. This alarm component is electrically connected to the main board of the main unit via a flexible circuit board 2. Specifically, the alarm component may include a latch and an alarm module. The latch is located on the wristband portion 32 and contains a sensor capable of identifying its open and closed states. When the device is worn on the wrist, if the wristband portion 32 is damaged or broken, or if the latch is forcibly opened or removed abnormally, the alarm module will be triggered.

[0049] The first flexible shell 3a and the second flexible shell 3b may have mounting openings on their main body portions 31, which cover the exterior of the rigid shell 1. Specifically, both the first flexible shell 3a and the second flexible shell 3b can be made of elastic materials, such as silicone or rubber, and the main body portions 31 of the first flexible shell 3a and the second flexible shell 3b and the wristband portion 32 can be integrally molded. The rigid shell 1 can be made of a material with a certain degree of hardness, such as plastic. It can be understood that the hardness of the rigid shell 1 is relative to that of the flexible shell. By using the combination of the rigid shell 1 and the flexible shell, the wearable device possesses both sufficient strength and flexibility, thereby improving the wearer's comfort.

[0050] In specific applications, the second flexible housing 3b can face the human wrist. The main body 31 and the wristband 32 of the second flexible housing 3b are rounded arc surfaces at least on the side facing the human wrist, and the main body 31 and the wristband 32 can be smoothly connected to improve the wearing comfort of the device.

[0051] In the wearable device provided by this embodiment of the utility model, the flexible circuit board 2 penetrates through the rigid shell 1. The main body 31 of the first flexible shell 3a covers one end of the rigid shell 1, and the wristband 32 covers one side of the flexible circuit board 2. The main body 31 of the second flexible shell 3b covers the other end of the rigid shell 1, and the wristband 32 covers the other side of the flexible circuit board 2. That is to say, this embodiment of the utility model uses a first flexible shell 3a and a second flexible shell 3b that are separately arranged to wrap the rigid shell 1 and the flexible circuit board 2. This allows the wearable device to be assembled by first covering the first end of the rigid shell 1 with the first flexible shell 3a, then inserting the flexible circuit board 2 into the rigid shell 1, and then covering the second end of the rigid shell 1 with the second flexible shell 3b. This facilitates the assembly of the flexible circuit board 2, is easy to operate, and is less likely to damage the flexible circuit board 2.

[0052] In some embodiments, the wearable device may further include a first connection structure, wherein the first flexible shell 3a is detachably connected to the second flexible shell 3b through the first connection structure, thereby making the first flexible shell 3a and the second flexible shell 3b difficult to separate, thereby improving the overall strength of the device.

[0053] The first connecting structure can have various structural forms, as long as it can connect the first flexible shell 3a and the second flexible shell 3b so that the two are not easily separated.

[0054] In some embodiments, see Figure 3 and Figure 4 The first connection structure may include a plurality of first insertion holes 321 and a plurality of first insertion posts 322. One of the plurality of first insertion holes 321 and the plurality of first insertion posts 322 is disposed in the wristband portion 32 of the first flexible housing 3a, and the other of the plurality of first insertion holes 321 and the plurality of first insertion posts 322 is disposed in the wristband portion 32 of the second flexible housing 3b. The plurality of first insertion holes 321 or the plurality of first insertion posts 322 are arranged at intervals along the length direction of the wristband portion 32. The first insertion post 322 is inserted into the corresponding first insertion hole 321.

[0055] After the first flexible shell 3a and the second flexible shell 3b are wrapped around the rigid shell 1, each of the first plug pins 322 can be inserted into the corresponding first plug hole 321 to ensure the overall strength of the device wristband.

[0056] Furthermore, the first insertion post 322 can be integrally formed with the corresponding wristband part 32, thereby further ensuring the overall strength of the device wristband.

[0057] In some embodiments, the flexible circuit board 2 may include an electrical layer, a first protective layer disposed on the upper surface of the electrical layer, and a second protective layer disposed on the lower surface of the electrical layer; the electrical layer, the first protective layer, and the second protective layer are fixedly connected at positions corresponding to the main body portion 31, such as by means of adhesive bonding; the electrical layer, the first protective layer, and the second protective layer are naturally separated at positions corresponding to the wristband portion 32.

[0058] Electrical wiring can be arranged inside the electrical layer. The first and second protective layers can protect the electrical layer, improve the structural strength of the flexible circuit board 2, and thus improve the ability of the flexible circuit board 2 to resist tearing.

[0059] The electrical layer, the first protective layer, and the second protective layer are fixedly connected at the position corresponding to the main body 31 and naturally separated at the position corresponding to the wristband 32. The flexible circuit board 2 adopts the form of connecting the middle and extending and separating the two ends, which can effectively disperse the tension on the electrical layer, avoid the concentration of force at a certain point, ensure the integrity of the electrical layer, and increase the overall strength of the electrical layer.

[0060] In some embodiments, see Figure 2 and Figure 5 The flexible circuit board 2 is provided with a plurality of mounting holes 21 arranged at intervals along its length. The mounting holes 21 penetrate the electrical layer, the first protective layer and the second protective layer, which are in a naturally separated state. The first plug post 322 passes through the corresponding mounting hole 21 and is inserted into the first plug post 321. Along the length of the wristband portion 32, the size of the mounting hole 21 is larger than the size of the first plug post 322. Along the width of the wristband portion 32, the size of the mounting hole 21 is adapted to the size of the first plug post 322.

[0061] When the device is worn on the wrist, the wristband 32 is curled up, causing relative displacement of the electrical layer, the first protective layer, and the second protective layer on the flexible circuit board 2, which are in a naturally separated state. In the above embodiment, since the size of the mounting hole 21 of the flexible circuit board 2 is larger than the size of the first plug-in post 322 along the length of the wristband 32, and matches the size of the first plug-in post 322 along the width of the wristband 32, the shape of the mounting hole 21 gradually changes with the relative displacement of the electrical layer, the first protective layer, and the second protective layer. The size of the mounting hole 21 along the length of the wristband 32 gradually approaches the size of the first plug-in post 322. During this process, the flexible circuit board 2 does not exert force on the first plug-in post 322, thereby avoiding the flexible circuit board 2 exerting force on the wristband 32 through the first plug-in post 322, thus preventing the wristband 32 from deforming and being damaged, and extending the service life of the device.

[0062] Compared to the size of the mounting hole 21, which is adapted to the size of the first plug post 322 along the length of the wristband portion 32, the size of the mounting hole 21 along the length of the wristband portion 32 gradually decreases as the electrical layer, the first protective layer, and the second protective layer are displaced, eventually becoming smaller than the size of the first plug post 322. This causes the flexible circuit board 2 to exert force on the first plug post 322, making the wristband portion 32 prone to deformation and damage.

[0063] In some embodiments, see Figure 5 The first insertion post 322 can be a cylinder, and the first insertion hole 321 is a circular hole; the mounting hole 21 can be an oblong hole, which extends along the length of the wristband portion 32.

[0064] During the process of the wristband portion 32 being rolled up, the shape of the mounting hole 21 can gradually become circular as the electrical layer, the first protective layer and the second protective layer are displaced, and finally adapt to the first plug post 322. This better prevents the flexible circuit board 2 from exerting force on the wristband portion 32 through the first plug post 322, thereby better preventing the wristband portion 32 from deforming and being damaged, and better extending the service life of the device.

[0065] In some embodiments, see Figure 2 , Figure 3 and Figure 4 The first connection structure may further include a plurality of second insertion holes 311 and a plurality of second insertion posts 312. One of the plurality of second insertion holes 311 and the plurality of second insertion posts 312 is disposed in the main body portion 31 of the first flexible housing 3a, and the other of the plurality of second insertion holes 311 and the plurality of second insertion posts 312 is disposed in the main body portion 31 of the second flexible housing 3b. The second insertion post 312 is inserted into the corresponding second insertion hole 311.

[0066] In some embodiments, a plurality of second insertion holes 311 or a plurality of second insertion posts 312 are distributed at the four corners of the corresponding main body portion 31.

[0067] While the second flexible shell 3b is wrapped around the rigid shell 1, each of the second plug pins 312 can be inserted into the corresponding second plug hole 311, thereby improving the overall strength of the device wristband.

[0068] Furthermore, the second insertion post 312 can be integrally formed with the corresponding main body 31, thereby further ensuring the overall strength of the equipment wristband.

[0069] In some embodiments, see Figure 4 The second plug post 312 includes a root portion connected to the corresponding main body portion 31 and an end portion away from the main body portion 31. The cross-sectional area of ​​the second plug post 312 gradually increases from the end portion to the root portion. The shape of the second plug hole 311 is adapted to the shape of the second plug post 312.

[0070] In other words, the second plug 312 and the second plug hole 311 can be similar to a cone shape. On the one hand, this makes it easier for the second plug 312 to be inserted into the second plug hole 311, thus facilitating equipment assembly. On the other hand, it can improve the connection strength between the second plug 312 and the second plug hole 311, thereby further improving the overall strength of the equipment wristband.

[0071] In some embodiments, the wearable device may further include a second connection structure, through which the rigid housing 1 is detachably connected to the first flexible housing 3a;

[0072] See Figure 6 and Figure 7 The second connection structure may include a first snap-fit ​​member 11, a second snap-fit ​​member 12, a first snap-fit ​​groove, and a second snap-fit ​​groove. The first snap-fit ​​member 11 and the second snap-fit ​​member 12 are correspondingly disposed on two adjacent outer sidewalls of the rigid housing 1, and the first snap-fit ​​groove and the second snap-fit ​​groove are correspondingly disposed on two adjacent inner sidewalls of the main body 31. The first snap-fit ​​member 11 corresponds to the first snap-fit ​​groove and is snapped into the first snap-fit ​​groove; the second snap-fit ​​member 12 corresponds to the second snap-fit ​​groove and is snapped into the second snap-fit ​​groove. The outline shape of the first snap-fit ​​member 11 matches the outline shape of the first snap-fit ​​groove, and the outline shape of the second snap-fit ​​member 12 matches the outline shape of the second snap-fit ​​groove.

[0073] While the first flexible shell 3a is wrapped around the rigid shell 1, the first snap-fit ​​member 11 can be snapped into the first snap-fit ​​groove and the second snap-fit ​​member 12 can be snapped into the second snap-fit ​​groove, so that the first flexible shell 3a and the rigid shell 1 are not easily separated, thereby improving the overall strength of the equipment.

[0074] Furthermore, the first snap-fit ​​member 11 and the second snap-fit ​​member 12 are integrally formed with the rigid housing 1, thereby further ensuring the overall strength of the equipment.

[0075] In some embodiments, the wearable device may also include a three-connection structure, wherein the rigid housing 1 is detachably connected to the second flexible housing 3b via the third connection structure.

[0076] See Figure 2 , Figure 3 and Figure 4 The third connection structure may include multiple third insertion holes 313 and multiple third insertion posts 13. The multiple third insertion holes 313 are disposed on the main body 31 of the second flexible shell 3b, and the multiple third insertion posts 13 are disposed on the bottom surface of the rigid shell 1. The third insertion posts 13 are inserted into the corresponding third insertion holes 313.

[0077] While the second flexible shell 3b is covering the rigid shell 1, each of the third plug-in pins 13 can be inserted into the corresponding third plug-in hole 313, so that the second flexible shell 3b and the rigid shell 1 are not easily separated, thereby improving the overall strength of the equipment.

[0078] Furthermore, the third insertion post 13 can be integrally formed with the rigid housing 1, thereby further ensuring the overall strength of the equipment.

[0079] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A wearable device, characterized in that, include: Rigid casing; A flexible circuit board that penetrates the rigid housing; A first flexible shell and a second flexible shell, both the first flexible shell and the second flexible shell including a main body and a wristband connected to the main body; The main body of the first flexible shell covers one end of the rigid shell, and the wristband portion of the first flexible shell covers one side of the flexible circuit board; the main body of the second flexible shell covers the other end of the rigid shell, and the wristband portion of the second flexible shell covers the other side of the flexible circuit board; the first flexible shell is connected to the second flexible shell and wraps around the rigid shell and the flexible circuit board.

2. The wearable device according to claim 1, characterized in that, Also includes: A first connecting structure is provided, wherein the first flexible shell is detachably connected to the second flexible shell via the first connecting structure.

3. The wearable device according to claim 2, characterized in that, The first connection structure includes a plurality of first insertion holes and a plurality of first insertion posts. One of the plurality of first insertion holes and the plurality of first insertion posts is disposed in the wristband portion of the first flexible shell, and the other of the plurality of first insertion holes and the plurality of first insertion posts is disposed in the wristband portion of the second flexible shell. The plurality of first insertion holes or the plurality of first insertion posts are arranged at intervals along the length direction of the wristband portion. The first insertion posts are inserted into the corresponding first insertion holes. The first insertion post is integrally formed with the corresponding wristband portion.

4. The wearable device according to claim 3, characterized in that, The flexible circuit board includes an electrical layer, a first protective layer disposed on the upper surface of the electrical layer, and a second protective layer disposed on the lower surface of the electrical layer; The electrical layer, the first protective layer, and the second protective layer are fixedly connected at positions corresponding to the main body; the electrical layer, the first protective layer, and the second protective layer are naturally separated at positions corresponding to the wristband.

5. The wearable device according to claim 4, characterized in that, The flexible circuit board is provided with a plurality of mounting holes arranged at intervals along its length, and the mounting holes penetrate the electrical layer, the first protective layer and the second protective layer, which are in a naturally separated state. The first plug-in post passes through the corresponding mounting hole and is inserted into the first plug-in hole; Along the length of the wristband portion, the size of the mounting hole is larger than the size of the first plug-in post; along the width of the wristband portion, the size of the mounting hole is adapted to the size of the first plug-in post.

6. The wearable device according to claim 5, characterized in that, The first insertion post is a cylinder, and the first insertion hole is a circular hole; the mounting hole is an oblong hole that extends along the length of the wristband portion.

7. The wearable device according to claim 2, characterized in that, The first connection structure further includes a plurality of second insertion holes and a plurality of second insertion posts. One of the plurality of second insertion holes and the plurality of second insertion posts is disposed in the main body of the first flexible housing, and the other of the plurality of second insertion holes and the plurality of second insertion posts is disposed in the main body of the second flexible housing. The second insertion post is inserted into the corresponding second insertion hole.

8. The wearable device according to claim 7, characterized in that, Multiple second insertion holes or multiple second insertion pins are distributed at the four corners of the corresponding main body portion; The second plug includes a root portion connected to the corresponding main body portion and an end portion away from the main body portion, and the cross-sectional area of ​​the second plug gradually increases from the end portion to the root portion; the shape of the second plug hole is adapted to the shape of the second plug. The second insertion post is integrally formed with the corresponding main body part.

9. The wearable device according to claim 1, characterized in that, Also includes: The second connection structure allows the rigid housing to be detachably connected to the first flexible housing. The second connection structure includes a first snap-fit ​​member, a second snap-fit ​​member, a first snap-fit ​​groove, and a second snap-fit ​​groove. The first snap-fit ​​member and the second snap-fit ​​member are correspondingly disposed on two adjacent outer sidewalls of the rigid shell, and the first snap-fit ​​groove and the second snap-fit ​​groove are correspondingly disposed on two adjacent inner sidewalls of the main body. The first snap-fit ​​component corresponds to the first snap-fit ​​slot and snaps into the first snap-fit ​​slot; The second snap-fit ​​component corresponds to the second snap-fit ​​slot and snaps into the second snap-fit ​​slot; The first and second snap-fit ​​components are integrally formed with the rigid housing.

10. The wearable device according to claim 1, characterized in that, Also includes: The third connection structure allows the rigid housing to be detachably connected to the second flexible housing. The third connection structure includes multiple third insertion holes and multiple third insertion posts. The multiple third insertion holes are disposed on the main body of the second flexible shell, and the multiple third insertion posts are disposed on the bottom surface of the rigid shell. The third insertion posts are inserted into the corresponding third insertion holes. The third insertion post is integrally formed with the rigid shell.

Images