Detachable connection structure and wearable electronic device

Abstract

The application discloses a detachable connecting structure and a wearable electronic device, and the detachable connecting structure is used for connecting a device main body and a band of the wearable electronic device. The detachable connecting structure comprises a sliding groove, a key, a clamping piece and an elastic piece. The sliding groove is arranged on the device main body. The key is slidably arranged in the sliding groove. The key is provided with a first positioning groove and clamping grooves. The first positioning groove and the clamping grooves are sequentially arranged in a first direction. The first positioning groove is located between two adjacent clamping grooves. The elastic piece is arranged in the first positioning groove and located between the key and the groove wall of the sliding groove. The elastic piece positions the key at a first position. The clamping piece is arranged on the band and provided with a clamping block. When the key is located at the first position, the clamping block is clamped in the corresponding clamping groove, so as to connect the device main body and the band. When the key is located at a second position, the clamping block is separated from the clamping groove. The band is detachably connected to the device main body through the detachable connecting structure, so that the band can be easily detached from the device main body, and the device main body is convenient for maintenance or replacement.

Description

Technical Field

[0001] This application relates to the field of wearable electronic device technology, specifically to a detachable connection structure and a wearable electronic device. Background Technology

[0002] Wearable electronic devices such as smartwatches are portable electronic products that can be worn on the wrist or other parts of the body. They can not only perform the functions of traditional watches, such as checking the time and keeping time, but also provide a variety of functions such as notification reminders, call control, monitoring vital signs, and mobile payments, providing great convenience to users' lives.

[0003] Wearable electronic devices typically consist of a main body and a strap attached to the main body. The strap can be wrapped around the user's wrist, ankle, or upper arm to wear the main body. However, removing the strap from the main body is difficult and inconvenient for repair or replacement. Utility Model Content

[0004] In view of the above-mentioned shortcomings in the related technologies, the present application provides a detachable connection structure and a wearable electronic device, which can easily remove the strap from the main body of the device for easy maintenance or replacement.

[0005] To address the aforementioned technical problems, in a first aspect, embodiments of this application provide a detachable connection structure for connecting the device body and the strap of a wearable electronic device. The detachable connection structure includes: a slide groove, a button, an elastic element, and a snap-fit ​​element. The slide groove is located within the device body, and the button is located within the slide groove and can slide relative to the device body. The button has a first positioning groove communicating with the slide groove, and at least two snap-fit ​​slots. The first positioning groove and each snap-fit ​​slot are arranged sequentially in a first direction, with the first positioning groove located between two adjacent snap-fit ​​slots. The first direction forms an angle with the thickness direction of the device body. The elastic element is located within the first positioning groove and between the button and the groove wall of the slide groove. The elastic element is configured to position the button in a first position using its own elastic force. The snap-fit ​​element is located on the strap and has at least two snap-fit ​​blocks. The snap-fit ​​blocks are correspondingly arranged with the snap-fit ​​slots. When the button is in the first position, the snap-fit ​​blocks snap into the corresponding snap-fit ​​slots to connect the device body and the strap. When the button is in the second position, the snap-fit ​​blocks disengage from the snap-fit ​​slots.

[0006] With the above configuration, the belt is detachably connected to the equipment body via a detachable connection structure, allowing for easy removal from the equipment body for maintenance or replacement. Furthermore, the elastic element is positioned within the first positioning groove. During elastic deformation, the groove wall of the first positioning groove abuts against the elastic element to prevent displacement or misalignment, ensuring the button can slide stably within the groove. This guarantees smooth installation and removal of the belt from the equipment body. Simultaneously, at least two slots are provided, with the first positioning groove located between two adjacent slots in the first direction. This allows the elastic element to stably position the button in the first position and ensures the locking blocks are securely engaged within the slots.

[0007] Optionally, the first positioning groove and the slot are spaced apart along the thickness direction of the device body. This arrangement allows the elastic element to reliably position the button in the first position and ensures that each locking block is securely engaged within the slot. Simultaneously, it helps reduce the button's dimensions in the thickness direction, thereby reducing the overall thickness of the device body.

[0008] Optionally, a second positioning groove is provided on the groove wall of the slide, the second positioning groove faces the first positioning groove, a part of the elastic element is located in the first positioning groove, and another part of the elastic element is located in the second positioning groove.

[0009] With the above settings, the walls of the first positioning groove and the second positioning groove can both abut against the elastic element to prevent the elastic element from shifting or misaligning during elastic deformation, so that the button can slide relatively stably in the groove.

[0010] Optionally, two first positioning grooves are provided, the two first positioning grooves are spaced apart in the first direction and are located between two adjacent slots, and two elastic members are also provided, the two elastic members are located in the two first positioning grooves respectively.

[0011] With the above settings, the elastic element can firmly position the button in the first position and allow the button to slide stably within the groove.

[0012] Optionally, in the first direction, the width of the slot matches the width of the block. With this setting, the button can slide relatively stably within the slot.

[0013] Optionally, during the transition between the first and second positions, the button moves along the thickness direction of the device body. With this configuration, the arrangement direction of each slot intersects with the movement direction of the button, allowing each locking block to be securely engaged within its respective slot, thus ensuring a more secure connection between the belt and the device body.

[0014] Optionally, it also includes a limiting member, at least part of which is located in the slide groove. The button is provided with a limiting groove, and the limiting member passes through the limiting groove. When the button is in the second position, the limiting member contacts the groove wall of the limiting groove.

[0015] With the above settings, the limiter can restrict the travel of the button.

[0016] Optionally, the main body of the device is provided with a bayonet that communicates with the slide groove, and the bayonet can also communicate with the slot, through which the locking block extends into the slot. With the above configuration, the locking block can be securely engaged in the slot.

[0017] Optionally, the main body of the equipment is provided with a receiving groove, and the locking slot is located on the bottom wall of the receiving groove and connects the sliding groove and the receiving groove. When the locking block and the locking slot are engaged, the locking element is located in the receiving groove and contacts the groove wall of the receiving groove.

[0018] With the above settings, the snap-fit ​​component can be prevented from shaking in the receiving groove, and the snap-fit ​​block can be snapped into the groove more securely, so that the belt can be connected to the main body of the equipment more securely.

[0019] Optionally, the device body has an opening communicating with the slide groove. When the button is in the first position, at least part of the button extends out of the opening into the slide groove. The device body has an upper surface and a lower surface, which are spaced apart in the thickness direction of the device body. The lower surface is used to contact the user's skin. The opening and the lower surface are located on the same side of the device body.

[0020] With the above settings, when the main body of the device is worn by the user, the button extending from the slide is facing the user's skin, which can prevent the user from accidentally touching it and causing the strap to separate from the main body of the device.

[0021] Secondly, embodiments of this application provide a wearable electronic device, which includes: a device body, a strap, and a detachable connection structure of any of the above embodiments, wherein the detachable connection structure connects the device body and the strap.

[0022] With the above configuration, the belt can be detachably connected to the main body of the equipment via a detachable connection structure, making it easier to remove the belt from the main body of the equipment for maintenance or replacement.

[0023] The detachable connection structure of this application embodiment includes a slide groove disposed on the device body, a button located within the slide groove and capable of sliding relative to the device body, and a button having a first positioning groove communicating with the slide groove and having at least two slots. The first positioning groove and the slots are arranged sequentially in a first direction, with the first positioning groove located between two adjacent slots. The first direction forms an angle with the thickness direction of the device body. An elastic element is disposed within the first positioning groove and located between the button and the groove wall. The elastic element is configured to position the button in a first position using its own elastic force. A snap-fit ​​element is disposed on the belt body and has at least two snap-fit ​​blocks, each corresponding to a slot. When the button is in the first position, the snap-fit ​​blocks snap into the corresponding slots to connect the device body and the belt body. When the button is in the second position, the snap-fit ​​blocks disengage from the slots. The belt body is detachably connected to the device body via the detachable connection structure, allowing the belt body to be easily removed from the device body for maintenance or replacement. Furthermore, the elastic element is disposed within the first positioning groove. During the elastic deformation of the elastic element, the groove wall of the first positioning groove can abut against the elastic element to prevent the elastic element from shifting or misaligning. This allows the button to slide relatively stably within the groove, ensuring that the belt can be smoothly installed onto the equipment body and smoothly removed from the equipment body. Simultaneously, there are at least two slots, with the first positioning groove located between two adjacent slots in the first direction. This allows the elastic element to stably position the button in the first position and ensures that each locking block is securely engaged within the slot. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the structure of a wearable electronic device in one embodiment of this application;

[0025] Figure 2 This is a schematic diagram of the structure of a wearable electronic device in another embodiment of this application;

[0026] Figure 3 for Figure 1 The explosion of the wearable electronic device shown Figure 1 ;

[0027] Figure 4 for Figure 1 A cross-sectional view of the wearable electronic device shown in direction AA;

[0028] Figure 5 for Figure 1 The explosion of the wearable electronic device shown Figure 2 ;

[0029] Figure 6 for Figure 5 A cross-sectional view of the wearable electronic device shown in the DD direction;

[0030] Figure 7 for Figure 1 A cross-sectional view of the wearable electronic device shown in the BB direction;

[0031] Figure 8 for Figure 2 The image shows a cross-sectional view of the wearable electronic device along the CC direction.

[0032] Explanation of reference numerals in the attached figures:

[0033] 10-Wearable electronic devices; 11-Detachable connection structure;

[0034] 100-Equipment body; 100a-Upper surface; 100b-Lower surface; 110-Display screen; 120-Body body; 130-Housing shell; 131-Accommodation groove; 140-Bolt; 150-Earphone; 160-Slide groove; 161-First groove wall; 162-Second groove wall; 163-Opening; 164-Bayonet; 165-Second positioning groove; 200-Belt body; 210-First belt body; 220-Second belt body; 230-Watch buckle; 240-Watch hole; 300-Button; 310-Card slot; 320-Second guide surface; 330-First positioning groove; 340-Positioning protrusion; 350-Limiting groove; 400-Elastic element; 500-Snap-fit ​​element; 510-Card block; 520-First guide surface;

[0035] x - thickness direction; y - first direction. Detailed Implementation

[0036] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all possible embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0037] In the embodiments of this application, the terms "exemplary" or "for example" are used to indicate that something is an example, illustration, or description. Any embodiment or design that is described as "exemplary" or "for example" in the embodiments of this application should not be construed as being more preferred or advantageous than other embodiments or designs. Specifically, the use of the terms "exemplary" or "for example" is intended to present the relevant concepts in a specific manner.

[0038] As used herein, terms such as “equal,” “parallel,” and “perpendicular” include the described situation and situations that are similar to the described situation, within an acceptable range of deviation, which is determined by those skilled in the art taking into account the measurement under discussion and the error associated with the measurement of the particular quantity (i.e., the limitations of the measurement system). For example, “equal” includes absolute equality and approximate equality, where an acceptable range of deviation for approximate equality may be, for example, a difference between the two equal items less than or equal to 5% of either one.

[0039] In the embodiments of this application, the directional indications used to explain the structure and movement of different components, such as up, down, left, right, front, and back, are relative. These indications are appropriate when the components are in the positions shown in the figures. However, if the description of the component positions changes, these directional indications will also change accordingly.

[0040] Please refer to Figures 1 to 4 This application provides a detachable connection structure 11 for connecting the device body 100 and the strap 200 of a wearable electronic device 10. The detachable connection structure 11 includes a slide groove 160, a button 300, a snap-fit ​​component 500, and an elastic component 400. The button 300 is located in the slide groove 160 and can slide relative to the device body 100. The button 300 has a first positioning groove 330 communicating with the slide groove 160 and at least two snap-fit ​​slots 310. The snap-fit ​​component 500 is disposed on the strap 200 and has at least two snap-fit ​​blocks 510, which engage with the snap-fit ​​slots 310. The elastic element 400 is disposed in the first positioning groove 330 and located between the button 300 and the groove wall of the slide 160. The elastic element 400 is configured to position the button 300 in the first position by its own elastic force. When the button 300 is in the first position, the locking block 510 is engaged in the corresponding locking groove 310 to connect the device body 100 and the belt 200. When the button 300 is in the second position, the locking block 510 is disengaged from the locking groove 310, and the belt 200 is connected to the device body 100 through the detachable connection structure 11, so that the belt 200 can be easily removed from the device body 100 for maintenance or replacement.

[0041] This application provides a wearable electronic device 10, which may include smartwatches, sports watches, smart bracelets, virtual reality (VR) terminal devices, augmented reality (AR) terminal devices, etc. This application does not limit the type of wearable electronic device 10 or the wearing location.

[0042] The following embodiments of this application will use a smartwatch as an example to describe the wearable electronic device 10. It should be understood that the wearable electronic device 10 in the embodiments of this application is not limited to a smartwatch.

[0043] Please refer to Figures 1 to 4 The wearable electronic device 10 includes a device body 100, a strap 200 connected to the device body 100, and a detachable connection structure 11 connecting the device body 100 and the strap 200. The device body 100 can perform functions such as time display, timing, time announcement, message notification, motion detection, heart rate monitoring, and blood oxygen level detection. The strap 200 can be wrapped around the user's wrist, ankle, or upper arm to wear the device body 100. The detachable connection structure 11 detachably connects the device body 100 and the strap 200, allowing the strap 200 to be installed on the device body 100 or removed from the device body 100 for maintenance or replacement.

[0044] Please combine Figure 1 , Figure 2 and Figure 3 The device body 100 has an upper surface 100a and a lower surface 100b, which are spaced apart along the thickness direction x (hereinafter referred to as "thickness direction x") of the device body 100 and located on opposite sides of the device body 100. When the device body 100 is worn by a user, the lower surface 100b faces the user and is used to contact the user's skin, while the upper surface 100a faces outward. The upper surface 100a is equipped with a display screen 110, which displays information such as time, weather, communication, and heart rate.

[0045] This application embodiment does not limit the shape of the device body 100. For example, the device body 100 can be circular, elliptical, rectangular, or approximately rectangular. This application embodiment also does not limit the shape of the display screen 110. For example, the display screen 110 can be circular, elliptical, rectangular, or approximately rectangular.

[0046] The device body 100 includes a main body 120 and a housing 130 connected to the main body 120. A display screen 110 is disposed on the main body 120, and the housing 130 is annular and fitted onto the main body 120. For example, in an example where the device is circular or nearly circular, the housing 130 may be annular. The housing 130 can be mounted to the main body 120 by at least one connection method such as bolting, bonding, snap-fitting, or welding. For example, the device body 100 may also include bolts 140 that can penetrate the housing 130 and be threadedly connected to the main body 120, thereby mounting the housing 130 onto the main body 120.

[0047] In one example, the wearable electronic device 10 also includes earphones 150, and the housing 130 has a storage slot that matches the shape and size of the earphones 150, in which the earphones 150 can be stored.

[0048] The belt body 200 includes a first belt body 210 and a second belt body 220. Both the first belt body 210 and the second belt body 220 are connected to the equipment body 100 and are disposed opposite each other on both sides of the equipment body 100. In this embodiment, the materials of the first belt body 210 and the second belt body 220 are not limited; the materials used to manufacture the first belt body 210 and the second belt body 220 may include at least one of the following: metal, leather, rubber, canvas, or nylon.

[0049] The first strap 210 and the second strap 220 are detachably connected to allow the device body 100 to be worn by the user or to be removed from the user. This application embodiment does not limit the method of detachable connection between the first strap 210 and the second strap 220. In some implementations, the first strap 210 and the second strap 220 can be detachably connected via a buckle 230 and a hole 240. The buckle 230 is located on one of the first strap 210 and the second strap 220, and the hole 240 is located on the other. In other implementations, the first strap 210 and the second strap 220 can be detachably connected via Velcro. For example, one of the first strap 210 and the second strap 220 may include the hook side of the Velcro, and the other may include the loop side of the Velcro.

[0050] Please refer to Figures 4 to 6 The detachable connection structure 11 includes a slide groove 160, a button 300, an elastic element 400, and a snap-fit ​​element 500 disposed on the device body 100. The belt body 200 can be detachably connected to the device body 100 via the detachable connection structure 11. For example, either the first belt body 210 or the second belt body 220 can be detachably connected to the device body 100 via the detachable connection structure 11. Alternatively, both the first belt body 210 and the second belt body 220 can be detachably connected to the device body 100 via the detachable connection structure 11.

[0051] The button 300 is located within the slide groove 160 and can slide within the slide groove 160 to move relative to the device body 100. For example, the slide groove 160 can be provided in the housing 130; or, the slide groove 160 can also be formed between the body 120 and the housing 130. In one example, the extension direction of the slide groove 160 can be parallel to the thickness direction x, and correspondingly, the button 300 can slide along the thickness direction x within the slide groove 160.

[0052] like Figure 7As shown, in the first direction y, the width of the groove 160 matches the width of the button 300. The first direction y forms an angle with the thickness direction x, meaning the first direction y is not parallel to the thickness direction x. For example, the angle between the first direction y and the thickness direction x can be 90°, meaning the first direction y can be perpendicular to the thickness direction x; or, the angle between the first direction y and the thickness direction x can be other angles. Here, "matching" can be understood as the width of the groove 160 being equal to the width of the button 300, or it can be understood as the width of the groove 160 being slightly larger than the width of the button 300. Therefore, the button 300 can slide relatively stably within the groove 160.

[0053] The slide 160 has a first groove wall 161 and a second groove wall 162, which are spaced apart in the thickness direction x, with the first groove wall 161 facing the second groove wall 162. The first groove wall 161 is closer to the lower surface 100b than the second groove wall 162, and the second groove wall 162 is closer to the upper surface 100a than the first groove wall 161. The button 300 has a first position and a second position, such as... Figure 4 and Figure 7 As shown, when button 300 is in the first position, button 300 can contact the first groove wall 161. As button 300 moves from the first position to the second position, it gradually approaches the second groove wall 162. Compared to the first position, button 300 is closer to the second groove wall 162 in the second position. Figure 8 As shown, when button 300 is in the second position, button 300 may contact the second groove wall 162, or button 300 may not contact the second groove wall 162.

[0054] An elastic element 400 is disposed within the slide groove 160 and configured to position the button 300 in a first position by its own elastic force. The elastic element 400 may include at least one object capable of elastic deformation, such as a spring, an air bladder, or rubber. The elastic element 400 and the button 300 are arranged in the thickness direction x of the device body 100, with the elastic element 400 located between the button 300 and the groove wall of the slide groove 160. For example, the elastic element 400 may be located between the button 300 and the second groove wall 162.

[0055] Please combine Figure 4 and Figure 8 As button 300 moves from the first position to the second position, elastic element 400 accumulates elastic potential energy. For example... Figure 8As shown, when button 300 is in the second position, the elastic potential energy of elastic element 400 reaches its maximum. The elastic potential energy of elastic element 400 can be converted into kinetic energy to drive button 300 to move from the second position to the first position, and to position button 300 in the first position. When button 300 is in the first position, elastic element 400 may undergo elastic deformation, or it may not undergo elastic deformation.

[0056] In the above example, elastic deformation may include at least one of compression deformation, tensile deformation, bending deformation, and torsional deformation.

[0057] Please combine Figure 3 , Figure 4 as well as Figure 6 The main body 100 of the device is provided with an opening 163 communicating with a slide 160. When the button 300 is in the first position, at least part of the button 300 extends out of the slide 160 from the opening 163. Thus, the user can move the button 300 from the first position to the second position by pressing the button 300, and can position the button 300 in the second position.

[0058] Please combine Figure 4 , Figure 6 as well as Figure 8 The main body 100 of the device is provided with a bayonet 164 that communicates with the slide groove 160. For example, the bayonet 164 can be provided in the housing 130. The button 300 is provided with a slot 310. When the button 300 is located in the slide groove 160, the slot 310 can communicate with the bayonet 164. When the button 300 moves between a first position and a second position, the slot 310 moves relative to the bayonet 164.

[0059] The snap fastener 500 is provided on the belt body 200, and the snap fastener 500 is provided with a snap block 510, which is used to extend into the slide groove 160 from the snap opening 164.

[0060] like Figure 4 As shown, when the button 300 is positioned in the first position by the elastic member 400, at least a portion of the locking block 510 is located within the locking groove 310, and the groove wall of the locking groove 310 abuts against the locking block 510 to prevent the locking block 510 from disengaging from the locking groove 310, thereby engaging the locking block 510 within the locking groove 310 and connecting the button 300 to the locking member 500. Thus, the belt body 200 is connected to the device body 100 via the locking member 500, the button 300, and the elastic member 400.

[0061] During the process of pressing button 300 and moving button 300 from the first position to the second position, the slot 310 moves relative to the block 510 along the thickness direction x of the device body 100 toward the upper surface 100a.

[0062] like Figure 8As shown, when button 300 is pressed to the second position, the slot 310 and the block 510 are spaced apart, allowing the block 510 to disengage from the slot 310, and the connector 500 is not connected to button 300. Therefore, the belt 200 is not connected to the device body 100, and the belt 200 can be detached from the device body 100.

[0063] With the above settings, the belt 200 can be easily and conveniently removed from the main body 100 by pressing button 300, which is easy for users to operate and improves the user experience.

[0064] In the example above, the opening 163 can be located on the same side of the device body 100 as the lower surface 100b. Thus, when the device body 100 is worn by the user, the button 300 extending from the slide 160 faces the user's skin, preventing accidental contact that could cause the strap 200 to separate from the device body 100.

[0065] In one embodiment, such as Figure 4 As shown, the card block 510 has a first guide surface 520, which intersects with the thickness direction x, meaning the first guide surface 520 is not parallel to the thickness direction x. The button 300 has a second guide surface 320, which also intersects with the thickness direction x, meaning the second guide surface 320 is also not parallel to the thickness direction x.

[0066] As the locking block 510 extends from the locking slot 164 into the slot 310, the first guide surface 520 can contact the second guide surface 320, and the first guide surface 520 can slide along the second guide surface 320. Simultaneously, driven by the locking block 510, the button 300 moves along the thickness direction x towards the upper surface 100a until the locking block 510 enters the slot 310. The elastic element 400 then repositions the button 300 in the first position to prevent the locking block 510 from disengaging from the slot 310.

[0067] With the above settings, the belt body 200 can be easily and conveniently connected to the device body 100 by pushing the card block 510 into the slot 164, which is easy for users to operate and improves the user experience.

[0068] In one embodiment, please combine Figure 4 and Figure 6The main body 100 of the equipment is also provided with a receiving groove 131 communicating with the bayonet 164. For example, the receiving groove 131 can be provided in the housing 130. The bayonet 164 is provided on the bottom wall of the receiving groove 131 and communicates the receiving groove 131 with the slide 160. The shape and size of the receiving groove 131 match the shape and size of the snap-fit ​​member 500. When the snap-fit ​​block 510 snaps into the snap-fit ​​groove 310, at least part of the snap-fit ​​member 500 can be located in the receiving groove 131, and the groove wall of the receiving groove 131 can contact the snap-fit ​​member 500 to prevent the snap-fit ​​member 500 from shaking in the receiving groove 131. Thus, the snap-fit ​​block 510 can be snapped into the snap-fit ​​groove 310 more securely, so that the belt 200 can be more securely connected to the main body 100 of the equipment.

[0069] In the above example, at least two slots 310 and two locking blocks 510 are provided. The number of slots 310 can be equal to the number of locking blocks 510, and each locking block 510 is correspondingly arranged with a slot 310. When the belt 200 is connected to the device body 100, each locking block 510 can be locked into a different slot 310. Thus, the belt 200 can be connected to the device body 100 relatively stably, and when any locking block 510 or slot 310 is damaged, the other locking blocks 510 and slots 310 can still connect the belt 200 to the device body 100. In one example, two locking blocks 510 and two slots 310 can be provided. Of course, in other examples, three or more locking blocks 510 and three or more slots 310 can be provided.

[0070] In some implementations, the arrangement direction of each slot 310 intersects with the moving direction of the button 300 (i.e., the thickness direction x of the device body 100). For example, each slot 310 can be spaced apart in the first direction y. Thus, each card block 510 can be securely engaged in each slot 310, and the belt 200 can be securely connected to the device body 100.

[0071] In one embodiment, the button 300 is further provided with a first positioning groove 330. The first positioning groove 330 communicates with the slide 160 and faces the second groove wall 162 of the slide 160. The extension direction of the first positioning groove 330 can be parallel to the thickness direction x. The elastic element 400 is disposed in the first positioning groove 330. Thus, during the elastic deformation of the elastic element 400, the groove wall of the first positioning groove 330 can abut against the elastic element 400 to prevent the elastic element 400 from shifting or misaligning. This allows the button 300 to slide relatively stably in the slide 160, thereby ensuring that the belt 200 can be smoothly installed on the device body 100 and smoothly removed from the device body 100.

[0072] Please refer to Figure 7In the example where the elastic element 400 includes a spring, the bottom of the first positioning groove 330 may be provided with a positioning protrusion 340, and the elastic element 400 may be sleeved on the positioning protrusion 340 to avoid displacement or misalignment during elastic deformation, so that the button 300 can slide relatively stably in the slide groove 160.

[0073] In some implementations, the first positioning groove 330 and each slot 310 can be arranged sequentially in the first direction y, and spaced apart from each other. The first positioning groove 330 can be located between two adjacent slots 310. Correspondingly, the elastic element 400 is located between two adjacent slots 310 and two adjacent blocks 510. With the above arrangement, the elastic element 400 can relatively stably position the button 300 in the first position, and can relatively firmly engage each block 510 in the slot 310. At the same time, the spaced arrangement of the first positioning groove 330 and the slots 310 in the first direction y helps to reduce the size of the button 300 in the thickness direction x, and thus helps to reduce the size of the device body 120 in the thickness direction x.

[0074] In some implementations, the first positioning groove 330 and the slot 310 are spaced apart in the thickness direction x. Specifically, the first positioning groove 330 is closer to the upper surface 100a than the slot 310, and the slot 310 is closer to the lower surface 100b than the first positioning groove 330. This arrangement avoids the first positioning groove 330 and the slot 310 being too close together, which could lead to insufficient structural strength of the button 300 and reduce the probability of button 300 damage.

[0075] Please continue to refer to Figure 7 In some implementations, a second positioning groove 165 communicating with the slide groove 160 may be provided on the groove wall of the slide groove 160. For example, the second positioning groove 165 may be provided on the second groove wall 162. The second positioning groove 165 and the first positioning groove 330 are arranged in the thickness direction x, and the second positioning groove 165 is oriented towards the first positioning groove 330. A part of the elastic member 400 may be located in the first positioning groove 330, while another part of the elastic member 400 may be located in the second positioning groove 165. With the above arrangement, the groove walls of the first positioning groove 330 and the second positioning groove 165 can both abut against the elastic member 400 to prevent the elastic member 400 from shifting or misaligning during elastic deformation, so that the button 300 can slide relatively stably in the slide groove 160.

[0076] In the above example, multiple elastic elements 400 can be provided. Correspondingly, multiple first positioning grooves 330 and second positioning grooves 165 can also be provided. Each first positioning groove 330 is respectively configured with a different second positioning groove 165, and each elastic element 400 is located in a different first positioning groove 330 and a corresponding second positioning groove 165. The elastic elements 400 can be spaced apart in the first direction y. Furthermore, each elastic element 400 can be located between two adjacent slots 310 and two adjacent blocks 510. For example, two elastic elements 400 can be provided, and correspondingly, two first positioning grooves 330 and two second positioning grooves 165 can be provided. Alternatively, three or more elastic elements 400, first positioning grooves 330, and second positioning grooves 165 can be provided.

[0077] With the above settings, multiple elastic elements 400 can firmly position the button 300 in the first position and allow the button 300 to slide relatively stably within the slide groove 160.

[0078] In one embodiment, please combine Figure 2 and Figure 7 The device body 100 also includes a limiting member, which abuts against the button 300 to limit the travel of the button 300 within the slide groove 160. For example, the button 300 may have a limiting groove 350, with at least a portion of the limiting member located within and extending through the slide groove 350. During the sliding of the button 300 within the slide groove 160, the limiting groove 350 moves relative to the limiting member. When the button 300 is in the second position, the limiting member abuts against the groove wall of the slide groove 160 near the lower surface 100b to limit the travel of the button 300. Of course, when the button 300 is in the first position, the limiting member can also abut against the groove wall of the slide groove 160, for example, against the groove wall of the slide groove 160 near the upper surface 100a to limit the travel of the button 300.

[0079] In the above embodiments, in the first direction y, the limiting member and the limiting groove 350 can both be located between two adjacent slots 310 and two adjacent blocks 510.

[0080] In some implementations, the limiting member may include bolts 140 for connecting the body 120 and the housing 130. In other implementations, the limiting member may protrude from the housing 130 or the body 120 and may include at least a portion of the housing 130 or the body 120.

[0081] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the embodiments of this application, and are not intended to limit them; although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or make equivalent substitutions for some or as many of the technical features as possible; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A detachable connection structure, characterized in that, The detachable connection structure is used to connect the main body of the wearable electronic device and the strap, and the detachable connection structure includes: A chute, wherein the chute is provided on the main body of the equipment; A button is located within the slide groove and is slidable relative to the device body. The button has a first positioning groove communicating with the slide groove and at least two slots. The first positioning groove and each of the slots are arranged sequentially in a first direction, and the first positioning groove is located between two adjacent slots. The first direction has an angle with the thickness direction of the device body. An elastic element is disposed in the first positioning groove and located between the button and the groove wall of the slide. The elastic element is configured to position the button in a first position by its own elastic force. A snap-fit ​​connector is disposed on the belt body and has at least two snap-fit ​​blocks. The snap-fit ​​blocks are correspondingly disposed with the slots. When the button is in the first position, the snap-fit ​​blocks are snapped into the corresponding slots to connect the device body and the belt body. When the button is in the second position, the snap-fit ​​blocks are disengaged from the slots.

2. The detachable connection structure according to claim 1, characterized in that, In the thickness direction of the device body, the first positioning groove and the card slot are spaced apart.

3. The detachable connection structure according to claim 1 or 2, characterized in that, The groove wall of the slide is provided with a second positioning groove, the second positioning groove faces the first positioning groove, a part of the elastic element is located in the first positioning groove, and another part of the elastic element is located in the second positioning groove.

4. The detachable connection structure according to claim 1 or 2, characterized in that, There are two first positioning slots, which are spaced apart in the first direction and are located between two adjacent slots. There are also two elastic members, which are located in the two first positioning slots respectively.

5. The detachable connection structure according to claim 1 or 2, characterized in that, In the first direction, the width of the slot matches the width of the card block.

6. The detachable connection structure according to claim 1 or 2, characterized in that, During the transition between the first position and the second position, the button moves along the thickness direction of the device body.

7. The detachable connection structure according to claim 1 or 2, characterized in that, It also includes a limiting member, at least a portion of which is located within the slide groove, and the button is provided with a limiting groove, the limiting member passing through the limiting groove; When the button is in the second position, the limiting member contacts the groove wall of the limiting groove.

8. The detachable connection structure according to claim 1 or 2, characterized in that, The main body of the device is provided with a bayonet that communicates with the slide groove. The bayonet can also communicate with the slot, and the card block extends into the slot through the bayonet.

9. The detachable connection structure according to claim 8, characterized in that, The main body of the device is provided with a receiving groove, and the bayonet is provided on the bottom wall of the receiving groove and connects the sliding groove and the receiving groove; When the card block and the card slot are engaged, the engaging member is located inside the receiving groove and contacts the groove wall.

10. The detachable connection structure according to claim 1 or 2, characterized in that, The main body of the device is provided with an opening communicating with the slide groove. When the button is in the first position, at least part of the button extends out of the opening into the slide groove. The device body has an upper surface and a lower surface, the upper surface and the lower surface are spaced apart in the thickness direction of the device body, and the lower surface is used to contact the user's skin; The opening and the lower surface are located on the same side of the device body.

11. The detachable connection structure according to claim 10, characterized in that, The chute has a first chute wall and a second chute wall, the first chute wall and the second chute wall are spaced apart in the thickness direction, and the first chute wall faces the second chute wall; Wherein, the first groove wall is closer to the lower surface than the second groove wall, and the second groove wall is closer to the upper surface than the first groove wall; When the button is in the first position, the button is in contact with the first groove wall, and the button gradually moves closer to the second groove wall as it moves from the first position to the second position.

12. A wearable electronic device, characterized in that, include: The device body, the belt, and the detachable connection structure according to any one of claims 1 to 11, wherein the detachable connection structure connects the device body and the belt.

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