Wearable devices

Abstract

The present invention discloses a wearable device, wherein the wearable device includes a mounting seat, a functional body and a limiter, the mounting seat is provided with a first mounting groove, the functional body can be detachably mounted in the first mounting groove, the functional body is provided with a limiter card slot, the limiter is rotatably connected to the mounting seat to have a locking position and an unlocking position; the limiter is provided with a limiter card protrusion, in the locking position, the limiter card protrusion is convexly arranged in the first mounting groove and is engaged with the limiter card slot to limit the functional body from being detached from the first mounting groove, and in the unlocking position, the limiter card protrusion is detached from the limiter card slot. The technical solution of the present invention aims to improve the connection stability between the functional body and the mounting seat. To enhance the user experience.

Description

Technical Field

[0001] The present invention relates to the field of wearable devices, and in particular to a wearable device. Background Art

[0002] In the prior art, some wearable devices include a mounting seat and a functional body, and the functional body is detachably arranged on the mounting seat, and has two use states: mounted on the mounting seat and detached from the mounting seat. However, in such wearable devices, after the functional body is mounted on the mounting seat, the connection stability between the functional body and the mounting seat is poor, resulting in the functional body being easily detached from the mounting seat, which greatly affects the user experience. Summary of the invention

[0003] The main purpose of the present invention is to provide a wearable device, which aims to improve the connection stability between the functional body and the mounting seat, so as to enhance the user experience.

[0004] To achieve the above object, the wearable device proposed by the present invention includes:

[0005] A mounting seat, provided with a first mounting groove;

[0006] A functional body is detachably mounted on the first mounting slot, and the functional body is provided with a limited position slot;

[0007] A limit member is rotatably connected to the mounting seat to have a locking position and an unlocking position; the limit member is provided with a limit cam, and in the locking position, the limit cam is protruded in the first mounting groove and engaged with the limit cam to limit the functional body from being separated from the first mounting groove, and in the unlocking position, the limit cam is separated from the limit cam.

[0008] Optionally, the wearable device further comprises a mounting bracket fixed to the mounting seat, and the limiting member is rotatably mounted on the mounting bracket via a rotating shaft.

[0009] Optionally, the mounting seat is further provided with a second mounting groove, the mounting bracket is received in the second mounting groove, the first mounting groove and the second mounting groove are connected via a connecting passage, and the limiting clamp is movably arranged through the connecting passage.

[0010] Optionally, the mounting bracket includes a main body and a clamping portion connected to the main body, the rotating shaft is rotatably mounted on the main body, a clamping space is formed between the clamping portion and the main body, the limiting member passes through the clamping space and is clamped between the main body and the clamping portion.

[0011] Optionally, the clamping portion is located on a side of the main body away from the first mounting groove, and the limiting member is further provided with an avoidance slope facing the clamping portion, and in the locking position, the avoidance slope and the clamping portion are arranged at an angle.

[0012] Optionally, under the clamping of the clamping portion, the limiting member has a tendency to be maintained in the locking position.

[0013] Optionally, the main body portion also includes a plurality of support portions distributed at intervals, wherein the support portions support the rotating shaft on a side of the rotating shaft close to the limit locking protrusion, a first stop protrusion is arranged between every two adjacent support portions, and the support portion is provided with a second stop protrusion, the rotating shaft is located between the first stop protrusion and the second stop protrusion, and the axial direction of the rotating shaft is parallel to the distribution direction of the plurality of support portions.

[0014] Optionally, the wearable device also includes a trigger button, which has a portion exposed from the mounting base and is slidably connected to the mounting base to have an initial position and a trigger position; the trigger button slides from the initial position to the trigger position, and can drive the limit member to rotate from the locking position to the unlocking position.

[0015] Optionally, the wearable device further comprises a push member slidably connected to the mounting bracket, the trigger button abuts against one end of the push member, and a driving inclined surface is provided at the other end of the push member, and the driving inclined surface abuts against the limiting member.

[0016] Optionally, an elastic member is further connected between the push member and the mounting bracket, and under the action of the elastic member, the trigger button tends to be maintained at the initial position.

[0017] Optionally, the mounting bracket is provided with a guide groove, and the push member is provided with a guide protrusion, and the guide protrusion is slidably connected to the guide groove to guide the push member to slide relative to the mounting bracket.

[0018] Optionally, the push member includes a first push arm and a second push arm connected at an angle, the extension direction of the first push arm, the axial direction of the rotating shaft and the axial direction of the trigger button are parallel, the driving inclined surface is arranged on the end surface of the first push arm, the trigger button abuts against the side of the second push arm, and the mounting seat is also provided with a positioning portion, which is located on the side of the second push arm away from the trigger button for the second push arm to stop.

[0019] Optionally, two of the limit slots, the limit members and the trigger buttons are provided in one-to-one correspondence, and the two trigger buttons are respectively located on opposite sides of the mounting base.

[0020] In the technical solution of the present invention, when the limiter is in the locking position, the limiter can lock the functional body in the first installation groove by engaging the limiter with the limiter slot, so that the functional body is limited to be separated from the first installation groove, thereby improving the connection stability between the functional body and the mounting seat, and can effectively prevent the functional body from being separated from the mounting seat. In addition, in the wearable device of the present invention, the limiter can be rotated and switched from the locking position to the unlocking position, so that the limiter protrusion is separated from the mounting groove, and the functional body will not be interfered by the limiter protrusion when entering and exiting the first installation groove, and the functional body and the mounting seat can be conveniently and quickly disassembled. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0022] Figure 1 This is a schematic structural diagram of an embodiment of a wearable device of the present invention;

[0023] Figure 2 A schematic diagram of a partial structure of an embodiment of a wearable device of the present invention;

[0024] Figure 3 It is a partial structural cross-sectional view of an embodiment of the wearable device of the present invention when the limiting member is in a locked position;

[0025] Figure 4 It is a partial structural schematic diagram of an embodiment of the wearable device of the present invention when the limiting member is in the unlocking position;

[0026] Figure 5 It is a partial structural schematic diagram of an embodiment of a mounting base for a wearable device of the present invention;

[0027] Figure 6 It is an assembly schematic diagram of a partial structure of an embodiment of a wearable device of the present invention from a first viewing angle;

[0028] Figure 7 It is an assembly schematic diagram of a partial structure of an embodiment of a wearable device of the present invention from another perspective;

[0029] Figure 8 It is a structural schematic diagram of an embodiment of a mounting bracket for a wearable device of the present invention;

[0030] Fig. 9 Schematic diagram of the structure of an embodiment of a push-pushing member of a wearable device of the present invention.

[0031] Description of Figure Numbers:

[0032] Label name Label name 100 Mounting Block 411 Support 110 First installation slot 412 The first stop 111 Connect through port 413 The second gear cam 120 Second mounting slot 414 Avoid passing 130 Positioning Department 420 Clamping part 200 Function body 500 Trigger button 201 Limit slot 600 Push piece 300 Limiting parts 601 Guide protrusion 310 Limiting card convex 610 First push arm 320 Shaft 611 Driving ramp 330 Avoid slope 612 Second push arm 400 Mounting Bracket 700 Elastic parts 401 Guide groove 800 Wearing part 410 Main body

[0033] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0036] The terms "connection", "installation", "fixation" and the like should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0037] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if the meaning of "and / or" appearing in the full text is to include three parallel schemes, taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0038] The present invention provides a wearable device.

[0039] In one embodiment of the present invention, Figures 1 to 5 As shown, the wearable device includes:

[0040] The mounting seat 100 is provided with a first mounting groove 110;

[0041] The functional body 200 is detachably mounted in the first mounting groove 110 , and the functional body 200 is provided with a limit slot 201 ;

[0042] The limiting member 300 is rotatably connected to the mounting seat 100 so as to have a locking position and an unlocking position; the limiting member 300 is provided with a limiting latch 310. In the locking position, the limiting latch 310 is protruded in the first mounting groove 110 and is engaged with the limiting latch 201 to limit the functional body 200 from being separated from the first mounting groove 110. In the unlocking position, the limiting latch 310 is separated from the limiting latch 201.

[0043] It can be understood that the mounting base 100 is also connected to a wearing portion 800, and the wearing portion 800 can lock the mounting base 100 to the wearing portion 800 corresponding to the user, so that the user can wear the wearable device. In the prior art, the functional body 200 and the mounting base 100 are mainly connected by magnetic attraction, and the connection stability is poor. In the technical solution of the present invention, when the limiting member 300 is in the locking position, the limiting member 300 can be engaged with the limiting slot 201 to lock the functional body 200 in the first mounting slot 110, so that the functional body 200 is limited to be separated from the first mounting slot 110, thereby improving the connection stability between the functional body 200 and the mounting base 100, and can effectively prevent the functional body 200 from being separated from the mounting base 100. In addition, in the wearable device of the present invention, the limit member 300 can be rotated and switched from the locked position to the unlocked position, so that the limit protrusion 310 is disengaged from the installation groove, and the functional body 200 will not be interfered by the limit protrusion 310 when entering and exiting the first installation groove 110, and the functional body 200 and the mounting seat 100 can be disassembled and assembled conveniently and quickly.

[0044] Furthermore, in this embodiment, if Figures 2 to 8 As shown, the wearable device further includes a mounting bracket 400 fixed to the mounting seat 100, and the position limiting member 300 is rotatably mounted on the mounting bracket 400 via a rotating shaft 320. In this embodiment, the position limiting member 300 is indirectly connected to the mounting seat 100 via the mounting bracket 400, so that the material of the mounting bracket 400 can be conveniently adjusted. On the one hand, the position limiting member 300 can be smoothly rotatably connected to the mounting bracket 400, and on the other hand, the mounting bracket 400 can stably provide support force for the position limiting member 300. Of course, in other embodiments, the position limiting member 300 can also be directly connected to the mounting seat 100.

[0045] Furthermore, in this embodiment, if Figures 2 to 5As shown, the mounting seat 100 is further provided with a second mounting groove 120, the mounting bracket 400 is received in the second mounting groove 120, the first mounting groove 110 and the second mounting groove 120 are connected through a connecting opening 111, and the position limiting protrusion 310 is movably arranged through the connecting opening 111. By accommodating the mounting bracket 400 through the second mounting groove 120, the installation stability of the mounting bracket 400 on the mounting seat 100 can be improved, and the mounting bracket 400 is also avoided from being exposed, thereby ensuring the structural stability of the mounting bracket 400. The connecting opening 111 can be provided for the position limiting protrusion 310 to pass through, so that the position limiting protrusion 310 can cooperate with the functional body 200 installed in the first mounting groove 110 to lock the functional body 200 in the first mounting groove 110. Of course, in other embodiments, the mounting bracket 400 can also be accommodated in the first mounting groove 110 together.

[0046] Furthermore, in this embodiment, if Figure 3 and Figure 4 As shown, the mounting bracket 400 includes a main body 410 and a clamping portion 420 connected to the main body 410, the rotating shaft 320 is rotatably mounted on the main body 410, a clamping space is formed between the clamping portion 420 and the main body 410, and the limiting member 300 is passed through the clamping space and clamped between the main body 410 and the clamping portion 420. In this way, the limiting member 300 can be stably mounted on the mounting bracket 400,

[0047] Furthermore, in this embodiment, if Figure 3 and Figure 4 As shown, the clamping portion 420 is located on the side of the main body 410 away from the first installation groove 110, and the limit member 300 is also provided with a relief slope 330 facing the clamping portion 420. In the locking position, the relief slope 330 and the clamping portion 420 are set at an angle. It can be understood that when the limit member 300 rotates from the locking position to the unlocking position, the angle between the relief slope 330 and the clamping portion 420 gradually decreases, avoiding the setting of the slope, reducing the interference of the clamping portion 420 on the limit member 300 during the rotation of the limit member 300, so that the user can drive the limit member 300 to rotate more effortlessly when unlocking the functional body 200.

[0048] Further, in this embodiment, under the clamping of the clamping portion 420, the limiter 300 has a tendency to maintain in the locked position. In this embodiment, when the limiter 300 rotates from the locked position to the unlocked position, the limiter 300 acts on the clamping portion 420 to deform the clamping portion 420 in a direction away from the main body 410, so that when the external force on the limiter 300 is removed, the clamping portion 420 has a tendency to restore the deformation, so that the limiter 300 has a tendency to move to the locked position, and when the limiter 300 is reset to the locked position, in the absence of external force, the clamping of the main body 410 and the clamping portion 420 can keep the limiter 300 in a stable locked position to ensure the locking effect on the functional body 200. The clamping part 420 may be a sheet metal part or a plastic part, both of which have certain deformation and reset capabilities. The clamping part 420 may also be elastically connected to the main body 410, and the elastic structure connected between the clamping part 420 and the main body 410 provides the power for reset. In this way, the clamping part 420 may elastically clamp the limiter 300 to a certain extent. Of course, in other embodiments, the main body 410 and the clamping part 420 may be both configured as rigid structures without the ability to deform. In this case, the rotating shaft 320 of the limiter 300 may be clamped between the main body 410 and the clamping part 420, and the rotating shaft 320 of the limiter 300 may rotate in the clamping space without being interfered by the main body 410 or the clamping part 420.

[0049] Furthermore, in this embodiment, if Figures 6 to 8As shown, the main body portion 410 also includes a plurality of support portions 411 distributed at intervals, and the support portions 411 support the rotating shaft 320 on the side of the rotating shaft 320 close to the limiting protrusion 310, and a first stop protrusion 412 is provided between every two adjacent support portions 411, and the support portion 411 is provided with a second stop protrusion 413, and the rotating shaft 320 is located between the first stop protrusion 412 and the second stop protrusion 413, and the axial direction of the rotating shaft 320 is parallel to the distribution direction of the plurality of support portions 411. In this way, the first stop protrusion 412, the second stop protrusion 413 and the support portion 411 can construct a rotating space for rotatably installing the rotating shaft 320, so that the limit member 300 can be stably and rotatably connected to the mounting bracket 400, and because the first stop protrusion 412 and the support portion 411 are staggered, the contact area between the rotating shaft 320 of the limit member 300 and the mounting bracket 400 is reduced, which is beneficial to improving the rotation smoothness of the limit member 300 relative to the mounting bracket 400, so that the user can drive the limit member 300 to rotate. Specifically, the limit member 300 also includes a connecting portion, and the rotating shaft 320 and the limit clamping protrusion 310 are respectively arranged at opposite ends of the connecting portion, and the axial width of the connecting portion in the rotating shaft 320 is smaller than the axial length of the rotating shaft 320. In this way, after the rotating shaft 320 is installed in the aforementioned rotation space, the connecting portion can be passed through two adjacent support portions 411, and passed through the clamping space to be clamped between the main body portion 410 and the clamping portion 420. The main body portion 410 of the mounting bracket 400 is provided with a corresponding avoidance opening 414, and one end of the connecting portion away from the rotating shaft 320 passes through the avoidance opening 414, so that the limit clamping protrusion 310 is located on the side of the main body portion 410 away from the clamping portion 420, and can be movably passed through the connecting opening 111 to lock or unlock the functional body 200.

[0050] Furthermore, in this embodiment, if Figure 2 , Figure 6 and Figure 7 As shown, the wearable device also includes a trigger button 500, which has a portion exposed to the mounting seat 100 and is slidably connected to the mounting seat 100 to have an initial position and a trigger position; the trigger button 500 slides from the initial position to the trigger position, and can drive the limiter 300 to rotate from the locking position to the unlocking position. In this way, by pressing the trigger button 500, the limiter 300 can be driven to rotate. When the trigger button 500 is pressed from the initial position to the trigger position, the limiter 300 can be correspondingly rotated from the locking position to the unlocking position. The user can press the trigger button 500 to conveniently and quickly unlock the functional body 200. Of course, in other embodiments, it can also be that the rotating shaft 320 of the limiter 300 is connected to a knob, which is arranged on the outside of the mounting seat 100, and the user can drive the limiter 300 to rotate by rotating the knob.

[0051] Furthermore, in this embodiment, if Figure 2 , Figure 6 and Figure 7 As shown, the wearable device further includes a push member 600 slidably connected to the mounting bracket 400, the trigger button 500 abuts against one end of the push member 600, and the other end of the push member 600 is provided with a driving inclined surface 611, and the driving inclined surface 611 abuts against the limit member 300. In this way, when the limit member 300 only has the freedom to rotate relative to the mounting bracket 400 and the push member 600 only has the freedom to slide relative to the mounting bracket 400, the sliding of the push member 600 can be converted into the rotation of the limit member 300 by pushing the limit member 300 with the driving inclined surface 611, and thus, when the trigger button 500 is pressed, the push member 600 can be driven to slide, thereby driving the rotation of the limit member 300. Of course, in other embodiments, it is also possible that the trigger button 500 directly cooperates with the limit member 300 through the inclined surface structure, so that the limit member 300 can also be driven to rotate by the sliding of the trigger button 500.

[0052] Furthermore, in this embodiment, if Figure 2 , Figure 6 and Figure 7 As shown, an elastic member 700 is further connected between the push member 600 and the mounting bracket 400. Under the action of the elastic member 700, the trigger button 500 has a tendency to maintain the initial position. In this way, when the trigger button 500 is pressed from the initial position to the trigger position, the elastic member 700 can undergo elastic deformation and has a tendency to recover the deformation. When the user removes the force applied to the trigger button 500, the elastic member 700 can act on the push member 600, and the push member 600 pushes the trigger button 500, thereby driving the trigger button 500 to reset to the initial position. Thereafter, when the trigger button 500 is not subjected to external force, the trigger button 500 can be maintained in the initial position without interfering with the limit member 300. Moreover, the trigger button 500 maintained in the initial position is in a state that can be pressed, which can facilitate the user to press when unlocking.

[0053] Further, in this embodiment, please refer to Figure 8 and Fig. 9The mounting bracket 400 is provided with a guide groove 401, and the push member 600 is provided with a guide protrusion 601, and the guide protrusion 601 is slidably connected to the guide groove 401 to guide the push member 600 to slide relative to the mounting bracket 400. The extension direction of the guide groove 401 is parallel to the sliding direction of the push member 600. When the push member 600 slides, the guide protrusion 601 will slide along the extension direction of the guide groove 401, playing a role in guiding the relative movement of the push member 600 and the stop member 300, so that the push member 600 can more stably push the stop member 300 to rotate. Furthermore, the guide groove 401 has a closed structure on both sides of the sliding direction of the push member 600 to limit the sliding stroke of the push member 600, thereby preventing the push member 600 from sliding excessively, causing the push member 600 and the limit member 300 to get stuck, or the guide protrusion 601 to slide off the guide groove 401 and lose its guiding effect on the push member 600.

[0054] Furthermore, in this embodiment, if Fig. 9 As shown, the push member 600 includes a first push arm 610 and a second push arm 612 connected at an angle, the extension direction of the first push arm 610, the axial direction of the rotating shaft 320 and the axial direction of the trigger button 500 are parallel, the driving inclined surface 611 is arranged on the end surface of the first push arm 610, the trigger button 500 abuts against the side of the second push arm 612, and the mounting seat 100 is also provided with a positioning portion 130, and the positioning portion 130 is located on the side of the second push arm 612 away from the trigger button 500, for the second push arm 612 to stop. It can be understood that when the trigger button 500 is in the initial position, there is a gap between the second push arm 612 and the positioning portion 130. When the trigger button 500 is pressed from the initial position to the trigger position, the second push arm 612 moves in the direction close to the positioning portion 130 until the second push arm 612 abuts against the positioning portion 130, and the trigger button 500 also reaches the trigger position accordingly. In this way, the abutment between the second push arm 612 and the positioning portion 130 can provide feedback to the user when pressing the trigger button 500, and can prevent the trigger button 500 from being over-pressed, causing the first push arm 610 and the limit member 300 to be stuck. Of course, in other embodiments, it can also be that the outer periphery of the push member 600 is convexly provided with a positioning protrusion, and the second mounting groove 120 is provided with a corresponding positioning groove, and the positioning of the trigger position is achieved through the cooperation of the positioning protrusion and the positioning groove.

[0055] Furthermore, in this embodiment, if Figure 1 , Figure 2 , Figure 6 and Figure 7As shown, the limiting card slot 201, the limiting member 300 and the trigger button 500 are provided in two corresponding positions, and the two trigger buttons 500 are respectively located on opposite sides of the mounting seat 100. Among them, the two limiting card protrusions 310 are movably arranged on the same side groove wall of the first mounting groove 110, and the two trigger buttons 500 are correspondingly located on the opposite two end surfaces of the side groove wall, and the other side groove wall opposite to the side groove wall extends inwardly in the direction close to the notch. The inclined side groove wall can limit the corresponding side of the functional body 200 from escaping, and the other side of the functional body 200 can be limited by the limiting card protrusions 310 of the two limiting members 300 and the two limiting card slots 201. In this way, the installation stability of the functional body 200 in the first mounting groove 110 can be improved, and the rotation of the two limiting members 300 and the corresponding trigger button 500 driving the limiting member 300 are all independent operations without interfering with each other. That is, only after the trigger buttons 500 on both sides are pressed, the two limit members 300 will be in the unlocked position, and the two limit cams 310 will be separated from the corresponding limit slots 201 to unlock the functional body 200. In this way, it is possible to prevent the user from accidentally touching a trigger button 500 to unlock the functional body 200 and accidentally detach from the mounting base 100, causing the functional body 200 to fall, be damaged or lost. Of course, in other embodiments, the two trigger buttons 500 can also be arranged on the same side of the mounting base 100, such as the upper surface of the mounting base 100.

[0056] The above descriptions are only optional embodiments of the present invention, and are not intended to limit the patent scope of the present invention. All equivalent structural changes made using the contents of the present invention's specification and drawings, or directly / indirectly applied in other related technical fields, are included in the patent protection scope of the present invention.

Claims

1. A wearable device, characterized in that: include: A mounting seat, provided with a first mounting groove; A functional body is detachably mounted on the first mounting slot, and the functional body is provided with a limited position slot; A limit member is rotatably connected to the mounting seat to have a locking position and an unlocking position; the limit member is provided with a limit clamping protrusion, and in the locking position, the limit clamping protrusion is convexly arranged in the first mounting groove and is engaged with the limit clamping groove to limit the functional body from being separated from the first mounting groove, and in the unlocking position, the limit clamping protrusion is separated from the limit clamping groove; the wearable device also includes a mounting bracket fixed to the mounting seat, and the limit member is rotatably mounted on the mounting bracket through a rotating shaft; The mounting seat is further provided with a second mounting groove, the mounting bracket is received in the second mounting groove, the first mounting groove and the second mounting groove are connected via a connecting opening, and the limit clamping protrusion is movably arranged through the connecting opening; The mounting bracket includes a main body and a clamping portion connected to the main body, the rotating shaft is rotatably mounted on the main body, a clamping space is formed between the clamping portion and the main body, the limiting member is passed through the clamping space and is clamped between the main body and the clamping portion; The position-limiting member further comprises a connecting portion, and the rotating shaft and the position-limiting protrusion are respectively arranged at two opposite ends of the connecting portion; The main body of the mounting bracket is provided with a corresponding escape opening, and an end of the connecting portion away from the rotating shaft passes through the escape opening.

2. The wearable device according to claim 1, wherein: The clamping portion is located at a side of the main body away from the first mounting groove, and the limiting member is further provided with an avoidance slope facing the clamping portion, and in the locking position, the avoidance slope and the clamping portion are arranged at an angle; and / or, under the clamping of the clamping portion, the limit member has a tendency to remain in the locking position; And / or, the main body also includes a plurality of support portions distributed at intervals, wherein the support portions support the rotating shaft on a side of the rotating shaft close to the limit locking protrusion, a first stop protrusion is arranged between every two adjacent support portions, the support portion is provided with a second stop protrusion, the rotating shaft is located between the first stop protrusion and the second stop protrusion, and the axial direction of the rotating shaft is parallel to the distribution direction of the plurality of support portions.

3. The wearable device according to claim 1 or 2, characterized in that: The wearable device further includes a trigger button, wherein the trigger button has a portion exposed from the mounting seat and is slidably connected to the mounting seat to have an initial position and a trigger position; The trigger button slides from the initial position to the trigger position, and can drive the limiting member to rotate from the locking position to the unlocking position.

4. The wearable device according to claim 3, characterized in that: The wearable device also includes a push member slidably connected to the mounting bracket, the trigger button abuts against one end of the push member, and the other end of the push member is provided with a driving inclined surface, and the driving inclined surface abuts against the limiting member.

5. The wearable device according to claim 4, characterized in that: An elastic member is also connected between the push member and the mounting bracket, and under the action of the elastic member, the trigger button has a tendency to maintain the initial position; And / or, the mounting bracket is provided with a guide groove, the push member is provided with a guide protrusion, and the guide protrusion is slidably connected to the guide groove to guide the push member to slide relative to the mounting bracket.

6. The wearable device as described in claim 4, wherein the push member includes a first push arm and a second push arm connected at an angle, the extension direction of the first push arm, the axial direction of the rotating shaft and the axial direction of the trigger button are parallel, the driving inclined surface is arranged on the end surface of the first push arm, the trigger button abuts against the side of the second push arm, and the mounting seat is further provided with a positioning portion, which is located on the side of the second push arm away from the trigger button for the second push arm to stop.

7. The wearable device according to claim 3, characterized in that: The limiting slots, the limiting members and the trigger buttons are provided in two in one-to-one correspondence, and the two trigger buttons are respectively located at two opposite sides of the mounting base.

Images