Watch back clasp and quick release buckle

Abstract

The application is suitable for the field of sports equipment, and discloses a watch back clamp and a quick hanging buckle watch back clamp. The watch back clamp comprises a base, a clamping part and a lug assembly. The clamping part is arranged on the base, and is used for fixing the watch case on the base. The lug assembly is arranged on the clamping part, and comprises a lug main body, a key, two lug needles and a limiting piece. When the key receives a pressing operation, the two limiting pieces are close to each other, so that the two lug needles are at least partially extended from both ends of the lug main body and can be folded into the lug main body. The watch back clamp can stably install the watch case, quickly disassemble and assemble the watch case, is simple to operate, convenient to use, and improves the user experience.

Description

Technical Field

[0001] This application relates to the field of sports equipment, and more particularly to a watch back clip and quick-release buckle. Background Technology

[0002] When engaging in outdoor sports, users need to constantly monitor environmental information such as temperature, direction, and time. Therefore, they need to carry smart wearable devices to obtain this information; for example, users can use smartwatches. However, during actual exercise, because users' body movements are often large and it's difficult to free up hand space, smartwatches often cannot be worn on the user's hands.

[0003] In related technologies, smartwatches can be attached to quick-release clips to allow users to check their watches while exercising. However, current quick-release clips for securing smartwatches are unreliable and inconvenient for users to view their devices. Utility Model Content

[0004] The purpose of this application is to provide a watch back clip and quick-release buckle, which are designed to stably mount a smartwatch.

[0005] To achieve the above objectives, this application provides a watch back clip, wherein the watch includes a watch case, and the watch back clip includes: A base, which is used to support; A clamping part is disposed on the base, and the clamping part is used to fix the watch case to the base; A spring ear assembly is disposed in the clamping part, and the spring ear assembly includes a spring ear body, a button, two spring ear pins, and a limiting member; The spring ear body includes a mounting hole that penetrates the spring ear body along a first direction perpendicular to the length direction of the spring ear body. Two spring ear pins are respectively disposed at both ends of the spring ear body and are movable relative to the spring ear body along its length direction. At least a portion of each of the two spring ear pins extends from both ends of the spring ear body. Two limiting members are fixedly connected to the two spring ear pins and pass through the mounting hole along the first direction. A button is movable relative to the spring ear body and coupled to the two limiting members; the button is used to receive a pressing operation. When the button receives a press operation, the two limiting members move closer to each other, so that at least a portion of the two spring ear pins extending from both ends of the spring ear body can be retracted into the spring ear body.

[0006] In the watch case back clip of this application, the watch also includes two pairs of lugs, which are disposed on both sides of the watch case; when the pressing operation is withdrawn, the two spring bar pins extend from both ends of the spring bar body, so that the two spring bar pins can be inserted into the spring bar holes of one pair of lugs.

[0007] In the watch case back clip of this application, the spring bar assembly further includes an elastic component, which is disposed within the spring bar body and is used to apply force to the two spring bar pins, which extend from both ends of the spring bar body.

[0008] In the watch back clip of this application, the elastic component includes two elastic elements, each elastic element is sleeved on a spring bar pin, the first ends of the two elastic elements are respectively connected to the two ends of the spring bar body, and the second ends of the two elastic elements are respectively connected to the part of the corresponding spring bar pin located inside the spring bar body. Alternatively, the elastic component may include an elastic element disposed between the two spring ear pins.

[0009] In the watch back clip of this application, the button includes a pressing part, a first pushing part, and a second pushing part. The pressing part is used to receive a pressing operation. The first pushing part has two first inclined surfaces, which respectively abut against the two ends of one of the two limiting members. The second pushing part includes two second inclined surfaces, which respectively abut against the two ends of the other of the two limiting members. When the pressing operation is received, the first inclined surfaces and the second inclined surfaces can drive the two limiting members to move closer to each other.

[0010] In the watch back clip of this application, one end of the first inclined surface and one end of the second inclined surface are respectively coupled to the pressing part; the button also includes a fixing part, and the other end of the first inclined surface and the other end of the second inclined surface are coupled to the fixing part to prevent the button from detaching from the two limiting members.

[0011] In the watch case back clip of this application, two clamping parts are provided, two spring bar assemblies are provided, the two clamping parts are respectively provided on both sides of the base, each spring bar assembly is provided on one clamping part, and the watch case is used to be installed between the two clamping parts.

[0012] This application also provides a quick-release buckle, including a base and any of the watch back clips described above; The base is detachably connected to the watch back clip.

[0013] In the quick-release buckle of this application, the base includes a hanging part, a main body, and a telescopic connector. The main body and the hanging part are connected by the telescopic connector so that the main body and the hanging part can abut against each other.

[0014] In the quick-release buckle of this application, the hanging part is provided with at least two first magnetic components, and the main body is provided with at least two second magnetic components, and the at least two first magnetic components are magnetically connected to the at least two second magnetic components respectively.

[0015] The watch case clip and quick-release clasp provided in this application can securely fasten the watch case to the clamping part via two spring bar pins of the spring bar assembly, thus stably fixing the watch case to the base. This allows the user to easily view the stably mounted watch case while in motion, providing information such as ambient temperature, direction, and time. Furthermore, the user can press a button to move two limiting members closer together, causing at least a portion of the two spring bar pins extending from both ends of the spring bar body to retract into the spring bar body, enabling the watch case to be clipped onto or detached from the clamping part. Therefore, the watch case clip of this application can stably mount the watch case, facilitating the user's viewing of relevant information. The spring bar assembly also allows for quick and easy assembly and disassembly of the watch case, simplifying operation and enhancing the user experience. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of the watch back clip provided in the embodiment of this application; Figure 2 This is a schematic diagram of the spring bar assembly of the watch case back clip provided in an embodiment of this application; Figure 3 This is a cross-sectional view of the spring bar body of the watch case back clip provided in the embodiments of this application; Figure 4 This is an assembly diagram of the watch back clip and watch case provided in an embodiment of this application; Figure 5 This is a schematic diagram of the quick-release buckle provided in an embodiment of this application; Figure 6 This is an exploded view of the quick-release buckle provided in the embodiments of this application; Figure 7 This is a schematic diagram of the internal structure of the base of the quick-release buckle provided in the embodiments of this application.

[0018] Explanation of icon numbers: 1000: Quick hook; 100: Watch clip; 10: Base; 20: Clamping part; 30: Spring ear assembly; a: First direction; 31: Spring ear body; 31a: Mounting hole; 32: Button; 321: Pressing part; 322: First pushing part; 3221: First inclined surface; 323: Second pushing part; 3231: Second inclined surface; 324: Fixing part; 33: Raw ear thimble; 331: Limiting post; 34: Limiting components; 35: Elastic component; 40: Connector; 50: Connecting part; 51: Connecting protrusion; 52: Lock hole; 200: Base; 201: Main body; 2011: Second magnetic component; 202: Hanging part; 2021: Hanging hole; 2022: First magnetic attachment; 203: Telescopic connector; 204: Mounting slot; 2041: Connecting hole; 2042: Fixing slot; 2043: Locking tongue; 2044: Spring piece; 2045: Positioning protrusion; 205: Clockwork rotating seat; 900: Case; 901: Lugs. Detailed Implementation

[0019] 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 of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0020] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of this application are only used to explain the relative positional relationship and movement of each component in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0021] It should also be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on the other component or may be connected to an intermediary component. When a component is referred to as being "connected to" another component, it can be directly connected to the other component or indirectly connected to the other component through an intermediary component.

[0022] Furthermore, the use of terms such as "first" and "second" in this application is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed in this application.

[0023] In related technologies, during outdoor sports, smartwatches are typically connected to quick-release clips via a lanyard. The clips are then worn on the user's body or attached to personal belongings, allowing for convenient carrying of the smartwatch without hindering the user's activity. However, it's understandable that the quick-release clip's method of securing the smartwatch during exercise is unstable, causing the smartwatch to wobble relative to the clip. This makes it inconvenient to access the smartwatch when needed. Furthermore, because the smartwatch is connected to the clip via a lanyard, detaching the smartwatch from the clip is not easy, making the process cumbersome and inconvenient.

[0024] Therefore, this application provides a watch back clip and quick-release buckle, which can stably install the watch case and enable quick disassembly and assembly of the watch case. It is simple to operate, convenient to use, and improves the user experience.

[0025] The following detailed description of some embodiments of this application is provided in conjunction with the accompanying drawings. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0026] like Figure 1 As shown in the embodiment of this application, the watch back clip 100 includes a base 10 and a clamping part 20. The base 10 is used for support. The clamping part 20 is disposed on the base 10 and is used to fix the watch case 900 to the base 10.

[0027] like Figure 4 As shown, the watch includes a case 900, which is the main display component of the watch, and the watch strap and other wearing structures have been removed. By fixing the case 900 to the base 10, the main display component of the watch is stably mounted, so that the watch can be carried on the user's person or in other personal belongings. When the user is moving, they can easily check the stably mounted case 900 at any time to obtain information such as ambient temperature, direction, and time.

[0028] like Figure 1As shown, in some embodiments, the watch back clip 100 also includes a spring bar assembly 30, which is disposed on the clamping portion 20.

[0029] like Figure 2 As shown, the spring ear assembly 30 includes a spring ear body 31, a button 32, two spring ear pins 33, and limiting members 34. The spring ear body 31 includes a mounting hole 31a that extends through the spring ear body 31 along a first direction a, perpendicular to the length direction of the spring ear body 31. The two spring ear pins 33 are respectively disposed at both ends of the spring ear body 31 and are movable relative to the spring ear body 31 along its length direction. At least a portion of each spring ear pin 33 extends from both ends of the spring ear body 31. The two limiting members 34 are fixedly connected to the two spring ear pins 33 and pass through the mounting hole 31a along the first direction a. The button 32 is movable relative to the spring ear body 31 and coupled to the two limiting members 34. The button 32 is used to receive a pressing operation. When the button 32 receives a pressing operation, the two limiting members 34 move closer together, causing at least a portion of the two spring ear pins 33 extending from both ends of the spring ear body 31 to retract into the spring ear body 31.

[0030] When the two spring bar pins 33 of the spring bar assembly 30 extend from both ends of the spring bar body 31, they can engage the watch case 900 with the clamping part 20 to fix the watch case 900 to the base 10. When at least the portion of the two spring bar pins 33 extending from both ends of the spring bar body 31 is retracted into the spring bar body 31, the watch case 900 can no longer be engaged, and the watch case 900 can be removed from the base 10. It should be noted that when the two spring bar pins 33 are no longer engaged with the watch case 900, the two spring bar pins 33 can be completely retracted into the spring bar body 31, or the portions of the two spring bar pins 33 extending from both ends of the spring bar body 31 can be retracted into the spring bar body 31.

[0031] When it is necessary to stably mount the watch case 900 onto the watch case back 100, the user can press the button 32. Upon receiving the press operation, the two limiting members 34 move closer together, causing the spring bar pins 33, which are fixedly connected to them, to move. This allows the portions of the two spring bar pins 33 extending from both ends of the spring bar body 31 to retract into the spring bar body 31. At this point, the watch case 900 can be placed on the base 10, ensuring that the watch case 900 and the clamping part 20 are aligned. The two spring bar pins 33 of the spring bar assembly 30 can then secure the watch case 900 to the clamping part 20. The watch case 900 can be stably mounted on the watch back clip 100. When it is necessary to remove the watch case 900 from the watch back clip 100, the user can press the button 32 so that the button 32 receives the pressing operation. The two limiting members 34 move closer to each other, and the limiting members 34 then drive the spring bar pins 33 fixedly connected to them to move so that the parts of the two spring bar pins 33 that extend from both ends of the spring bar body 31 can be retracted into the spring bar body 31. At this time, the two spring bar pins 33 of the spring bar assembly 30 are no longer stuck to the watch case 900, and the watch case 900 can be removed from the clamping part 20 and can be separated from the base 10.

[0032] The watch case 900 of this embodiment can be secured to the base 10 by using two spring bar pins 33 of the spring bar assembly 30 to fasten the watch case 900 onto the clamping part 20. This allows the user to easily view the securely mounted watch case 900 while in motion, providing information such as ambient temperature, direction, and time. Furthermore, the user can press button 32 to move the two limiting members 34 closer together, causing at least a portion of the two spring bar pins 33 extending from both ends of the spring bar body 31 to retract inside the spring bar body 31. This allows the watch case 900 to be fastened to or removed from the clamping part 20. Therefore, the watch case 900 of this application can stably mount the watch case 900, facilitating the user's viewing of relevant information on the case. The spring bar assembly 30 also enables quick and easy assembly and disassembly of the watch case 900, simplifying operation and improving the user experience.

[0033] like Figure 4 As shown, in some embodiments, the watch also includes two pairs of lugs 901, which are disposed on both sides of the watch case 900. In each pair of lugs 901, the two lugs 901 are arranged at intervals, and each lug 901 has a spring bar hole. It should be noted that when the watch is worn by the user through the watch strap, the two ends of the watch strap are respectively placed at the two pairs of lugs 901, and each end of the watch strap is engaged in the spring bar hole of the two lugs 901 through a spring bar, so that the two ends of the watch strap are respectively engaged on both sides of the watch case 900, so that the user can wear the watch through the watch strap.

[0034] In the watch case 100 of this application, when the watch case 900 is stably installed, the two spring bar pins 33 extending from both ends of the spring bar body 31 can respectively enter the spring bar holes of one pair of lugs 901 of the watch case 900, thereby engaging the watch case 900 onto the clamping part 20 to stably fix the watch case 900 onto the base 10. When it is necessary to remove the watch case 900 from the watch case 100, when the button 32 receives a pressing operation, the two spring bar pins 33 extending from both ends of the spring bar body 31 can retract into the spring bar body 31. At the same time, the two spring bar pins 33 also withdraw from the spring bar holes of one pair of lugs 901 of the watch case 900, no longer engaging the watch case 900. The watch case 900 can then be removed from the clamping part 20 and detached from the base 10.

[0035] like Figure 1 As shown, in some embodiments, when the pressing operation is withdrawn, two spring bar pins 33 extend from both ends of the spring bar body 31, thereby allowing the two spring bar pins 33 to extend into the spring bar openings of one pair of earpieces 901. Thus, when the watch case 900 needs to be stably installed on the watch case back clip 100, the user can press button 32. This press causes the two limiting members 34 to move closer together, which in turn moves the spring bar pins 33 fixedly connected to them. This allows the portions of the two spring bar pins 33 extending from both ends of the spring bar body 31 to retract into the spring bar body 31. At this point, the watch case 900 can be placed on the base 10, aligning the watch case 900 with the clamping part 20. Then, by withdrawing the press operation, the two spring bar pins 33 can extend into the spring bar holes of one pair of lugs 901, securing the watch case 900 onto the clamping part 20. The watch case 900 can then be stably installed on the watch case back clip 100. It can be understood that when the press operation is withdrawn, the spring bar pins 33 automatically extend from the ends of the spring bar body 31 without active control, improving user convenience and enhancing the user experience.

[0036] like Figure 3 As shown, in some embodiments, the spring ear assembly 30 further includes an elastic component disposed within the spring ear body 31. The elastic component applies force to the two spring ear pins 33, which extend from both ends of the spring ear body 31. The elastic component can apply force to the spring ear pins 33 extending from both ends of the spring ear body 31 through its elasticity, so that when the pressing operation is withdrawn, the spring ear pins 33 can automatically extend from the ends of the spring ear body 31 and return to their initial state without active control, improving the convenience of user operation and enhancing the user experience.

[0037] Of course, in other embodiments, the elastic component may not be limited to applying a restoring force to the two spring ear pins 33. For example, the spring ear assembly 30 may also include a magnetic component that applies a restoring force to the two spring ear pins 33 through a repulsive force.

[0038] like Figure 3 As shown, in some embodiments, the elastic component includes two elastic elements 35, each elastic element 35 being sleeved on a newborn ear pin 33. The first ends of the two elastic elements 35 are respectively connected to both ends of the newborn ear body 31, and the second ends of the two elastic elements 35 are respectively connected to the portion of the corresponding newborn ear pin 33 located inside the newborn ear body 31. When the button 32 receives a pressing operation, at least a portion of the two newborn ear pins 33 extend out of both ends of the newborn ear body 31 and can be retracted inside the newborn ear body 31. At this time, the two elastic elements 35 are stretched. When the pressing operation is withdrawn, the second ends of the two elastic elements 35 apply an outward pulling force to the two newborn ear pins 33, so that the two newborn ear pins 33 can extend from the ends of the newborn ear body 31.

[0039] For example, the elastic element 35 includes a spring, with a first end fixedly connected to the end of the spring ear body 31, and a second end fixedly connected to the spring ear pin 33. Specifically, the spring ear pin 33 is provided with a limiting post 331, and the limiting element 34 is fixedly connected to the limiting post 331. The second end of the spring is fixedly connected to the end of the limiting post 331. The connection between the first and second ends of the spring can be welding or other methods, as long as a fixed connection is achieved.

[0040] In some embodiments, the elastic component includes an elastic element 35 disposed between the two spring ear pins 33. When the button 32 receives a pressing operation, at least a portion of the two spring ear pins 33 extend from both ends of the spring ear body 31 and can be retracted into the spring ear body 31. At this time, the elastic element 35 is compressed. When the pressing operation is withdrawn, the two ends of the elastic element 35 apply an outwardly extending pressure to the two spring ear pins 33, so that the two spring ear pins 33 can extend from the ends of the spring ear body 31.

[0041] For example, the elastic element 35 includes a spring, the first end of which is sleeved on one of the spring bar pins 33 and abuts against a limiting member 34 on the spring bar pin 33, and the second end of which is sleeved on the other spring bar pin 33 and abuts against a limiting member 34 on the spring bar pin 33.

[0042] like Figure 2As shown, in some embodiments, the button 32 includes a pressing part 321, a first pushing part 322, and a second pushing part 323. The pressing part 321 is used to receive a pressing operation. The first pushing part 322 is provided with two first inclined surfaces 3221, which respectively abut against the two ends of one of the two limiting members 34. The second pushing part 323 includes two second inclined surfaces 3231, which respectively abut against the two ends of the other of the two limiting members 34. When a pressing operation is received, the first inclined surfaces 3221 and the second inclined surfaces 3231 can drive the two limiting members 34 to move closer to each other. It is understood that the two ends of the limiting member 34 can extend from the mounting holes 31a on both sides of the spring ear body 31 along the first direction a, and the two first inclined surfaces 3221 of the first pushing part 322 are placed on both sides of the spring ear body 31 to abut against the two ends of one of the limiting members 34. The two second inclined surfaces 3231 of the second pushing part 323 are placed on both sides of the spring ear body 31 to abut against the two ends of the other limiting member 34.

[0043] like Figure 2 As shown, when the pressing part 321 does not receive a pressing operation, the first inclined surface 3221 extends obliquely toward the other limiting member 34 in a direction away from the abutting limiting member 34, and the second inclined surface 3231 extends obliquely toward the other limiting member 34 in a direction away from the abutting limiting member 34. In this way, when the pressing part 321 receives a pressing operation, it can drive the first pushing part 322 and the second pushing part 323 to move in the pressing direction. The two first inclined surfaces 3221 of the first pushing part 322 will cause one of the limiting members 34 to move toward the other limiting member 34, and the two second inclined surfaces 3231 of the second pushing part 323 will cause the other limiting member 34 to move toward one of the limiting members 34, thereby bringing the two limiting members 34 closer to each other, and allowing at least a portion of the two spring ear pins 33 extending from both ends of the spring ear body 31 to be retracted into the spring ear body 31.

[0044] For example, the first inclined surface 3221 can be an arc-shaped inclined surface or a planar inclined surface, as long as it can drive the limiting member 34 to move when it pushes against the limiting member 34, there is no restriction.

[0045] like Figure 2 As shown, in some embodiments, one end of the first inclined surface 3221 and the second inclined surface 3231 are coupled to the pressing part 321. When the pressing part 321 is pressed, the two limiting members 34 abut against the first inclined surface 3221 and the second inclined surface 3231 respectively, and move relative to each other along the first inclined surface 3221 and the second inclined surface 3231. Since one end of the first inclined surface 3221 and the second inclined surface 3231 is coupled to the pressing part 321, the two limiting members 34 will eventually abut against the pressing part 321 to prevent the pressing part 321 from continuing to press down, thereby limiting the pressing of the button 32 and ensuring that the spring ear assembly 30 can be operated normally.

[0046] For example, the pressing part 321 has a first surface facing the spring ear body 31. The first surface is substantially parallel to the center line of the spring ear body 31. The first surface is connected to the first inclined surface 3221 and / or the second inclined surface 3231. The two ends of the two limiting members 34 are respectively used to limit the two first surfaces to prevent the pressing part 321 from pressing down further.

[0047] like Figure 2 As shown, in some embodiments, the button 32 further includes a fixing portion 324, with the other end of the first inclined surface 3221 and the other end of the second inclined surface 3231 coupled to the fixing portion 324 to prevent the button 32 from detaching from the two limiting members 34. Since the other end of the first inclined surface 3221 and the other end of the second inclined surface 3231 are coupled to the fixing portion 324, when the pressing portion 321 is not pressed, the two limiting members 34 will abut against the pressing portion 321 to prevent the button 32 from separating from the limiting members 34 at a position away from the pressing portion 321. Therefore, the button 32 can be prevented from detaching from the two limiting members 34 to ensure that the spring ear assembly 30 can be operated normally.

[0048] For example, the fixing part 324 has a second surface facing the spring ear body 31. The second surface is substantially parallel to the center line of the spring ear body 31, and the second surface connects to the first inclined surface 3221 and / or the second inclined surface 3231. The two ends of the two limiting members 34 are respectively used to limit the two second surfaces to prevent the button 32 from disengaging from the two limiting members 34. Further, the fixing part 324 has a notch that communicates with the area formed by the first surface, the second surface, the first inclined surface 3221, and the second inclined surface 3231. The notch facilitates the installation of the spring ear assembly 30. Specifically, the two limiting members 34 can be inserted into the area formed by the first surface, the second surface, the first inclined surface 3221, and the second inclined surface 3231 from the notch to achieve coupling between the button 32 and the two limiting members 34.

[0049] like Figure 1 As shown, in some embodiments, the spring bar body 31 passes through the clamping portion 20, and the two ends of the spring bar body 31 do not protrude from the sides of the clamping portion 20, while the two spring bar pins 33 can protrude from the sides of the clamping portion 20. When installing the watch case 900, one pair of lugs 901 of the watch case 900 are placed on both sides of the clamping portion 20, and the portions of the two spring bar pins 33 extending from the ends of the spring bar body 31 can protrude from the sides of the clamping portion 20 and respectively extend into the spring bar holes of one pair of lugs 901 of the watch case 900. In this way, the watch case 900 is stably snapped onto the clamping portion 20, achieving a stable installation of the watch case 900.

[0050] For example, the two ends of the spring ear body 31 are flush with the two sides of the clamping portion 20. Alternatively, the two ends of the spring ear body 31 are housed within the two sides of the clamping portion 20.

[0051] like Figure 1 As shown, in some embodiments, the clamping part 20 is also provided with a pressing hole (not shown), the button 32 is movably disposed in the pressing hole, and the pressing part 321 is located on the side of the clamping part 20 away from the base 10. When not pressed, the pressing part 321 protrudes from the clamping part 20. The user can press the pressing part 321 to drive the pressing part 321 toward the base 10 to facilitate the disassembly and assembly of the watch case 900.

[0052] like Figure 1 As shown, in some embodiments, two clamping parts 20 and two spring bar assemblies 30 are provided. The two clamping parts 20 are respectively provided on both sides of the base 10, and each spring bar assembly 30 is provided on one clamping part 20. The watch case 900 is used to be installed between the two clamping parts 20. Since the watch case 900 has two pairs of lugs 901 on both sides, the two spring bar assemblies 30 can engage the lugs 901 on both sides of the watch case 900 to stably fix both sides of the watch case 900 on the two clamping parts 20, thereby stably fixing the entire watch case 900 on the base 10. By fixing both sides of the watch case 900, it can be further ensured that the watch case 900 is stably installed on the watch back clip 100, so that the user can easily view the relevant information on the watch case 900.

[0053] like Figure 1 As shown, in some embodiments, the watch case 100 further includes a connector 40 disposed on the base 10 for directly connecting the watch case 900. Thus, in conjunction with the clamping part 20 and the spring bar assembly 30, the watch case 900 can be further securely mounted on the watch case 100.

[0054] For example, the connector 40 is located in the middle of the base 10, and when two clamping parts 20 are provided, it is located between the two clamping parts 20, so that the watch case 900 can be further securely mounted on the watch back clip 100 by connecting the middle of the watch case 900.

[0055] For example, the connector 40 includes a magnetic piece that can magnetically secure the watch case 900.

[0056] For example, connector 40 includes an adhesive piece that can be used to secure the watch case 900 to the watch by adhesive.

[0057] like Figure 5As shown, this application embodiment provides a quick-release buckle 1000, including a base 200 and a watch back clip 100. The base 200 and the watch back clip 100 are detachably connected. The base 200 can be mounted on the user's body or personal belongings. By connecting the watch back clip 100 and the base 200, the watch case 900 can be carried conveniently, and the watch case 900 can be placed stably.

[0058] The quick-release buckle 1000 of this embodiment can be worn on a user's body or personal belongings via the base 200. The watch case 900 can be secured to the clamping part 20 via the two spring bar pins 33 of the spring bar assembly 30, thus stably fixing the watch case 900 to the base 10. When the user is moving, the stably mounted watch case 900 can be easily viewed at any time to obtain information such as ambient temperature, direction, and time. Furthermore, the user can press the button 32 to drive the two limiting members 34 to move closer together, thereby causing at least a portion of the two spring bar pins 33 extending from both ends of the spring bar body 31 to retract into the spring bar body 31, so as to secure the watch case 900 to the clamping part 20 or remove it from the clamping part 20. Therefore, the quick-release buckle 1000 of this application can stably install the watch case 900, so that users can easily view the relevant information on the watch case 900. Furthermore, through the spring bar assembly 30, the watch case 900 can be quickly disassembled and assembled. The operation is simple and convenient, improving the user experience.

[0059] In addition, since the watch back clip 100 and the base 200 are detachably connected, users can replace different bases 200 according to their needs to complete the assembly with the watch back clip 100 without having to disassemble and reassemble the watch case 900, which can further improve the user experience.

[0060] The base 200 can be a structure that attaches to a user's body or backpack. For example, it can be attached to the user's body or backpack via a lanyard or buckle. Specifically, it can be clipped to the user's waist or a hanging position on the backpack. After the watch clip 100 and the base 200 are assembled, the watch case 900 can be carried on the user's body or backpack for activities such as mountain climbing and hiking. Alternatively, the base 200 can also be a structure that attaches to other items, such as a structure that attaches to a bicycle. Specifically, it can be attached to the bicycle handlebars via a ring buckle. After the watch clip 100 and the base 200 are assembled, the watch case 900 can be stably attached to the bicycle for activities such as cycling. This application is not limited to the assembly method and structure of the base 200. Thus, users can replace different bases 200 with the watch clip 100 to meet different usage needs, further improving the user experience.

[0061] like Figure 6 As shown, in some embodiments, the base 200 is provided with a mounting groove 204 having an opening, and the side wall of the mounting groove 204 is provided with a fixing groove 2042 extending along the circumference of the mounting groove 204. The side wall of the mounting groove 204 is also provided with a connecting hole 2041, and the fixing groove 2042 is connected to the opening through the connecting hole 2041. Figure 4 As shown, the base 10 is provided with a connecting part 50, and a connecting protrusion 51 protrudes from the side wall of the connecting part 50. The connecting part 50 is installed in the mounting groove 204 through an opening, and the connecting protrusion 51 is engaged in the fixing groove 2042 through the connecting hole 2041. When assembling the watch back clip 100 and the base 200, the connecting part 50 and the mounting groove 204 can be arranged correspondingly, so that the connecting protrusion 51 and the connecting hole 2041 are arranged opposite each other. The connecting part 50 extends into the mounting groove 204, and the connecting protrusion 51 extends into the connecting hole 2041. Then, the watch back clip 100 is rotated relative to the base 200 so that the connecting protrusion 51 slides into the fixing groove 2042, thereby engaging the connecting protrusion 51 in the fixing groove 2042, and engaging the connecting part 50 in the mounting groove 204, so that the watch back clip 100 and the base 200 achieve a stable assembly connection. When it is necessary to disassemble the watch back clip 100 and the base 200, the watch back clip 100 can be rotated in the opposite direction relative to the base 200 so that the connecting protrusion 51 is placed at the connecting hole 2041, and then the connecting part 50 can be disengaged from the mounting groove 204 in a direction away from the base 200.

[0062] For example, the side wall of the mounting groove 204 is provided with two sets of fixing grooves 2042 and connecting holes 2041. Correspondingly, the side wall of the connecting part 50 is provided with two connecting protrusions 51. When the connecting part 50 is engaged in the fixing groove 2042, the two connecting protrusions 51 enter from the two connecting holes 2041 respectively. After the watch back clip 100 is rotated relative to the base 200, it can be engaged in the two fixing grooves 2042 respectively, so that the watch back clip 100 and the base 200 achieve a stable assembly connection.

[0063] like Figure 6As shown, in some embodiments, the bottom of the mounting groove 204 is further provided with at least one spring piece 2044, and the spring piece 2044 is provided with a positioning protrusion 2045. During the assembly of the connecting part 50 and the mounting groove 204, the connecting part 50 abuts against the positioning protrusion 2045, causing the spring piece 2044 to elastically deform. After the connecting part 50 and the mounting groove 204 are assembled in place, the positioning protrusion 2045 will be placed in the groove of the connecting part 50, and the spring piece 2044 will return to its original shape. In this way, on the one hand, the sound of the assembly being completed can indicate that the watch back clip 100 and the base 200 have been stably assembled; on the other hand, it can prevent the watch back clip 100 from rotating relative to the base 200 when no external force is applied, thereby preventing the connecting part 50 from disengaging from the mounting groove 204 and ensuring the stable assembly of the watch back clip 100 and the base 200.

[0064] like Figure 4 As shown, in some embodiments, the sidewall of the connecting portion 50 is also provided with a locking hole 52. For example... Figure 6 As shown, the base 200 also includes a locking tongue 2043. The locking tongue 2043 can move toward or away from the center of the mounting groove 204. A portion of the locking tongue 2043 rests on the surface of the base 200 to form a toggle button, and another portion rests within the mounting groove 204 to engage with the provided lock hole 52. After the connecting part 50 and the mounting groove 204 are connected, the user can toggle the button to move the locking tongue 2043, allowing it to engage with the lock hole 52. This prevents the watch back clip 100 from rotating relative to the base 200, thereby preventing the connecting part 50 from disengaging from the mounting groove 204 and ensuring a stable assembly of the watch back clip 100 and the base 200.

[0065] For example, the toggle button is located on the surface of the base 200 opposite to the mounting groove 204 to facilitate the user toggling the button.

[0066] like Figure 6As shown, in some embodiments, the base 200 includes a hanging portion 202, a main body 201, and a telescopic connector 203. The main body 201 and the hanging portion 202 are connected by the telescopic connector 203 so that the main body 201 and the hanging portion 202 can abut against each other. The telescopic nature of the telescopic connector 203 refers to the ability of the portion located between the main body 201 and the hanging portion 202 to lengthen or shorten, so that the main body 201 and the hanging portion 202 can move closer or further apart. This can be achieved by utilizing the expansion and contraction properties of the material, or by placing a portion of the telescopic connector 203 within the main body 201 or the hanging portion 202 to shorten it, and by pulling out a portion of the telescopic connector 203 placed within the main body 201 or the hanging portion 202 to lengthen it. The hanging part 202 can be attached to the user's body or personal belongings. The watch back clip 100 is connected to the main body 201. When the user needs to view or use the watch case 900, the main body 201, along with the watch back clip 100, can be moved away from the hanging part 202, causing the telescopic connector 203 to extend, thus moving the main body 201 and the hanging part 202 away from each other. When the user does not need to view or use the watch case 900, the telescopic connector 203 retracts, bringing the main body 201 and the hanging part 202 closer together. When viewing or using the watch case 900, the user does not need to completely disassemble the quick-release clasp 1000; they only need to pull out the main body 201 along with the watch back clip 100. After use, the quick-release clasp 1000 returns to its initial state to stably hold the watch case 900. Therefore, this quick-release clasp 1000 improves user convenience and enhances the user experience.

[0067] For example, the hanging part 202 is provided with a hanging hole 2021 or a hook to facilitate its attachment to the user's body or personal belongings.

[0068] like Figure 7As shown, in some embodiments, the main body 201 has a mainspring rotating seat 205, and one end of the telescopic connector 203 surrounds the periphery of the mainspring rotating seat 205 and is connected to it. When the hanging part 202 and the main body 201 are assembled, a portion of the telescopic connector 203 is placed inside the main body 201 and surrounds the mainspring rotating seat 205 to accommodate the telescopic connector 203. When the main body 201 and the hanging part 202 are moved away from each other, the portion of the telescopic connector 203 placed inside the main body 201 is pulled out, so that the external telescopic connector 203 becomes longer, and the mainspring rotating seat 205 connected to the telescopic connector 203 also rotates, allowing the user to view or use the watch case 900. When it is necessary to assemble the mounting part 202 and the main body 201, the elastic force of the spring rotating seat 205 will automatically wind the telescopic connector 203, so that the external telescopic connector 203 is shortened, and the main body 201 and the mounting part 202 can move closer to each other, so as to automatically assemble the mounting part 202 and the main body 201 without the user having to manually move closer to the mounting part 202 and the main body 201, further improving the convenience of use for the user.

[0069] For example, the telescopic connector 203 includes a pull cord.

[0070] In some other embodiments, the spring rotating seat 205 may also be disposed in the hanging part 202, and the other end of the telescopic connector 203 surrounds the periphery of the spring rotating seat 205 and is connected to the spring rotating seat 205.

[0071] like Figure 7 As shown, in some embodiments, the hanging part 202 is provided with at least two first magnetic members 2022, and the main body 201 is provided with at least two second magnetic members 2011. The at least two first magnetic members 2022 are magnetically connected to the at least two second magnetic members 2011 respectively. Through the magnetic connection of the at least two first magnetic members 2022 to the at least two second magnetic members 2011, the main body 201 and the hanging part 202 can be stably assembled, ensuring a stable fit between them, thus stably carrying the watch case 900. Furthermore, this also facilitates automatic assembly between the hanging part 202 and the main body 201, and ensures the aligned assembly between them.

[0072] In some embodiments, the mounting portion 202 has a first mounting surface that abuts against the main body 201, and the main body 201 has a second mounting surface that abuts against the mounting portion 202. When the mounting portion 202 and the main body 201 are assembled, the first mounting surface abuts against the second mounting surface to achieve a stable assembly of the two.

[0073] One end of the telescopic connector 203 passes through the first mounting surface, and the other end passes through the second mounting surface. The hanging part 202 has two first magnetic suction members 2022, and the main body 201 has two second magnetic suction members 2011. The two first magnetic suction members 2022 are close to the first mounting surface and are located on both sides of the telescopic connector 203, while the two second magnetic suction members 2011 are close to the second mounting surface and are located on both sides of the telescopic connector 203. During automatic assembly of the hanging part 202 and the main body 201, the telescopic connector 203 pulls the main body 201 and the hanging part 202 closer together, causing the first and second mounting surfaces to abut against each other. The two first magnetic suction members 2022 and the two second magnetic suction members 2011 are magnetically connected to complete the assembly. The assembly and disassembly of the hanging part 202 and the main body 201 are simple and convenient, improving user convenience.

[0074] For example, the polarity of the two first magnetic members 2022 facing the first mounting surface is opposite to that of the two second magnetic members 2011 facing the second mounting surface, so that the two first magnetic members 2022 and the two second magnetic members 2011 can be magnetically connected.

[0075] The above description is merely a preferred embodiment of this application and does not limit the patent scope of this application. Any equivalent structural transformations made based on the content of this application's specification and drawings under the concept of this application, or direct / indirect applications in other related technical fields, are included within the patent protection scope of this application.

Claims

1. A watch case back clip, the watch comprising a case, characterized in that, The watch back clip includes: A base, which is used to support; A clamping part is disposed on the base, and the clamping part is used to fix the watch case to the base; A spring ear assembly is disposed in the clamping part, and the spring ear assembly includes a spring ear body, a button, two spring ear pins, and a limiting member; The spring ear body includes a mounting hole that penetrates the spring ear body along a first direction perpendicular to the length direction of the spring ear body. Two spring ear pins are respectively disposed at both ends of the spring ear body and are movable relative to the spring ear body along its length direction. At least a portion of each of the two spring ear pins extends from both ends of the spring ear body. Two limiting members are fixedly connected to the two spring ear pins and pass through the mounting hole along the first direction. A button is movable relative to the spring ear body and coupled to the two limiting members; the button is used to receive a pressing operation. When the button receives a press operation, the two limiting members move closer to each other, so that at least a portion of the two spring ear pins extending from both ends of the spring ear body can be retracted into the spring ear body.

2. The watch back clip as described in claim 1, characterized in that, The watch also includes two pairs of lugs, which are located on both sides of the watch case; when the pressing operation is withdrawn, the two spring bar pins extend from both ends of the spring bar body, so that the two spring bar pins can be inserted into the spring bar holes of one pair of lugs.

3. The watch back clip as described in claim 2, characterized in that, The new ear assembly also includes an elastic component disposed within the new ear body. The elastic component is used to apply forces to the two new ear pins, which extend from both ends of the new ear body.

4. The watch back clip as described in claim 3, characterized in that, The elastic component includes two elastic elements, each elastic element being sleeved on one of the new ear pins. The first ends of the two elastic elements are respectively connected to the two ends of the new ear body, and the second ends of the two elastic elements are respectively connected to the portion of the corresponding new ear pin located inside the new ear body. Alternatively, the elastic component may include an elastic element disposed between the two spring ear pins.

5. The watch back clip as described in claim 1, characterized in that, The button includes a pressing part, a first pushing part, and a second pushing part. The pressing part is used to receive a pressing operation. The first pushing part has two first inclined surfaces, which respectively abut against the two ends of one of the two limiting members. The second pushing part includes two second inclined surfaces, which respectively abut against the two ends of the other of the two limiting members. When the pressing operation is received, the first inclined surfaces and the second inclined surfaces can drive the two limiting members to move closer to each other.

6. The watch back clip as described in claim 1, characterized in that, One end of the first inclined surface and one end of the second inclined surface are respectively coupled to the pressing part; the button also includes a fixing part, and the other end of the first inclined surface and the other end of the second inclined surface are coupled to the fixing part to prevent the button from detaching from the two limiting members.

7. The watch back clip as described in claim 1, characterized in that, Two clamping parts are provided, and two spring ear assemblies are provided. The two clamping parts are respectively provided on both sides of the base, and each spring ear assembly is provided on one clamping part. The watch case is used to be installed between the two clamping parts.

8. A quick-release buckle, characterized in that, Includes a base and a watch back clip as described in any one of claims 1 to 7; The base is detachably connected to the watch back clip.

9. The quick-release buckle as described in claim 8, characterized in that, The base includes a hanging part, a main body, and a telescopic connector. The main body and the hanging part are connected by the telescopic connector so that the main body and the hanging part can abut against each other.

10. The quick-release buckle as described in claim 9, characterized in that, The mounting part is provided with at least two first magnetic components, and the main body is provided with at least two second magnetic components. The at least two first magnetic components are magnetically connected to the at least two second magnetic components respectively.

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