Watchband structure and wearable device

Abstract

The utility model relates to a watchband structure and a wearable device, the watchband structure comprises at least two band particles, each band particle is provided with a rotating shaft and a clamping groove, and the rotating shaft of the band particle is detachably and rotatably connected to the clamping groove of the other band particle; each belt particle comprises a first main body, a first mounting block, a second mounting block and a second main body which are connected in sequence, the two ends of the rotating shaft are connected with the first main body and the second main body respectively, and the sides, away from the rotating shaft, of the first mounting block and the second mounting block are concave inwards to form clamping grooves; the buckle assembly extends to the clamping groove and is used for closing or opening the clamping groove. According to the watchband structure and the wearable device, the rotating shaft of the band particle is detachably and rotatably connected to the clamping groove of the other band particle, the length of the watch chain can be rapidly adjusted, operation is convenient, the band particle comprises the first installation block and the second installation block, assembling is convenient, and cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of watches, in particular to a watchband structure and a wearable device. Background Art

[0002] Nowadays, more and more consumers like to wear smart watches, and users use watch straps to wear smart watches on their bodies. For example, Chinese patent document CN220756756U discloses a watch strap that is easy to disassemble. The watch strap can be detached from the connection box by pressing down a pressure rod. However, the watch strap requires the use of tools such as a thimble to remove the strap, and the length of the watch strap cannot be quickly adjusted, which makes the operation cumbersome. Utility Model Content

[0003] The utility model provides a watch strap structure and a wearable device to solve the problem that the watch strap needs to be disassembled with the help of tools such as a thimble, the length of the watch strap cannot be adjusted quickly, and the operation is troublesome.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0005] A watchband structure comprises at least two strap particles, each of which is provided with a rotating shaft and a slot, wherein the rotating shaft of the strap particle is detachably rotatably connected to the slot of another strap particle;

[0006] The belt particle includes a first main body, a first mounting block, a second mounting block and a second main body connected in sequence, the two ends of the rotating shaft are respectively connected to the first main body and the second main body, and the first mounting block and the second mounting block are both concave on the side away from the rotating shaft to form the card slot;

[0007] The belt further includes a buckle assembly, which extends to the slot and is used to close or open the slot.

[0008] In one embodiment, the strap structure further includes a connecting shaft, which passes through the first mounting block and is connected to the second mounting block.

[0009] In one embodiment, the connecting shaft is a threaded rod, and the axial opposite ends of the threaded rod are respectively threadedly connected to the first mounting block and the second mounting block.

[0010] In one embodiment, the number of the connecting shafts is set to two, and the two connecting shafts are spaced apart along the length direction of the first mounting block.

[0011] In one embodiment, the strap structure further includes a first fixed axis and a second fixed axis, wherein the opposite ends of the first fixed axis are respectively connected to the first mounting block and the first main body; the opposite ends of the second fixed axis are respectively connected to the second mounting block and the second main body.

[0012] In one embodiment, the first mounting block and the second mounting block are both provided with mounting grooves for installing the clip assembly, the mounting grooves are communicated with the clip slots, the clip assembly includes a clip and an elastic member, the clip and the elastic member are both accommodated in the mounting grooves, the elastic member can drive the clip into the clip slot, and the mounting groove is provided with a protrusion to limit the clip from being detached from the mounting groove.

[0013] In one embodiment, the elastic member includes a first elastic member and a second elastic member, the opposite ends of the first elastic member are respectively connected to the buckle and the first mounting block, and the opposite ends of the second elastic member are respectively connected to the buckle and the second mounting block.

[0014] In one embodiment, the buckle is provided with an operating portion exposed from the first mounting block and the second mounting block, and the operating portion is used for manual operation to drive the buckle to leave the slot.

[0015] In one embodiment, the operating portion is a crescent groove.

[0016] The utility model provides a wearable device, comprising:

[0017] Wearing subject;

[0018] The above-mentioned strap structure is connected to the wearable body, and the strap structure can fix the wearable body on the human body.

[0019] It can be seen from the above technical solutions that the embodiments of the present utility model have at least the following advantages and positive effects:

[0020] The strap structure and wearable device of the embodiment of the present invention include at least two strap particles, the rotating shaft of the strap particle is detachably rotatably connected to the slot of another strap particle, which can quickly adjust the length of the watch chain and is easy to operate. The strap particle includes a first mounting block and a second mounting block, which facilitates assembly and reduces costs. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0022] Figure 1 This is a schematic diagram of the overall structure of the watchband structure in one embodiment of the present utility model;

[0023] Figure 2 for Figure 1 Schematic diagram of the explosion structure of the band structure shown;

[0024] Figure 3 This is a schematic diagram of the overall structure of the wearable device provided by the present invention;

[0025] Figure 4 for Figure 3 Schematic diagram of the exploded knot of the strap structure of the wearable device shown;

[0026] The following are the descriptions of the reference numerals:

[0027] 1. Wearable device; 10. Watchband structure; 11. Wearable cavity; 100. First strap body; 110. Gear; 120. Positioning column; 130. Moving slot; 140. Strap particle; 141. Rotating shaft; 142. Slot; 143. First body; 144. First mounting block; 145. Second mounting block; 146. Second body; 147. Buckle assembly; 148. Mounting slot; 149. Raised block; 150. Connecting shaft; 151. Tooth flower branch; 16 0. Buckle; 161. Elastic member; 162. First elastic member; 163. Second elastic member; 164. Operating part; 170. First fixed axis; 180. Second fixed axis; 200. Second belt body; 210. Rack; 211. Tooth groove; 212. Slide groove; 300. Lever; 400. Mounting axis; 500. Control assembly; 510. Paddle; 511. Groove; 512. Protrusion; 513. Positioning groove; 520. Spring; 530. Positioning rod. DETAILED DESCRIPTION

[0028] Typical embodiments that embody the features and advantages of the present invention will be described in detail in the following description. It should be understood that the present invention is capable of various variations in different embodiments without departing from the scope of the present invention, and that the descriptions and illustrations herein are intended to be illustrative in nature and not to limit the present invention.

[0029] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the described features. Throughout the description of this application, "plurality" means two or more, unless otherwise specifically defined.

[0030] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "disposed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0031] First see Figure 1 The present invention provides a particle structure 10, which is used to be worn directly on the human body, or worn on the human body in conjunction with other devices to decorate and match the user's clothes, or for the user to view time or measure the user's heart rate, exercise steps and other information, so as to facilitate the user to decorate and observe his or her own exercise status and health condition.

[0032] refer to Figure 1 The watchband structure 10 includes at least two strap particles 140 , each of which is provided with a rotating shaft 141 and a slot 142 , wherein the rotating shaft 141 of one strap particle 140 is detachably rotatably connected to the slot 142 of another strap particle 140 .

[0033] refer to Figure 1 and Figure 2 The particle belt 140 includes a first main body 143, a first mounting block 144, a second mounting block 145 and a second main body 146 connected in sequence. The opposite ends of the rotating shaft 141 are respectively connected to the first main body 143 and the second main body 146. The first mounting block 144 and the second mounting block 145 are both concave on the side away from the rotating shaft 141 to form a card slot 142.

[0034] refer to Figure 1 and Figure 2 The belt 140 further includes a buckle assembly 147 , which extends to the slot 142 . The buckle assembly 147 is used to close or open the slot 142 .

[0035] To sum up, in the present application, the strap structure 10 includes at least two strap particles 140, and the rotating shaft 141 of the strap particle 140 is detachably rotatably connected to the slot 142 of another strap particle 140, which can realize the rapid adjustment of the length of the strap structure 10 and is easy to operate. The strap particle 140 includes a first mounting block 144 and a second mounting block 145, which facilitates assembly and reduces costs.

[0036] It should be noted that if the first mounting block 144 and the second mounting block 145 are fixedly connected, the overall size of the snap assembly 147 is larger than the size of the slot 142, and the snap assembly 147 is not convenient to install in the slot 142. By setting the first mounting block 144 and the second mounting block 145, the snap assembly 147 is first installed in the slot 142, and then the first mounting block 144 and the second mounting block 145 are installed and fixed, and then the fixed first mounting block 144 and the second mounting block 145 are installed between the first body 143 and the second body 146. The snap assembly 147 can be easily installed in the slot 142, which is convenient for assembly.

[0037] refer to Figure 2 The watchband structure 10 further includes a connecting shaft 150, which passes through the first mounting block 144 and is connected to the second mounting block 145. By providing the connecting shaft 150, the first mounting block 144 and the second mounting block 145 can be detachably connected. Compared to a solution where the first mounting block 144 and the second mounting block 145 are fixedly connected, this reduces the difficulty of processing and assembly, thereby reducing production costs. It is understood that the connecting shaft 150 can also be omitted, for example, the first mounting block 144 and the second mounting block 145 can be fixed by a snap-fit connection. As long as the strap 140 includes the first mounting block 144 and the second mounting block 145, all solutions should be protected.

[0038] refer to Figure 2 Connecting shaft 150 is a threaded rod 151, with opposite axial ends of threaded rod 151 threadedly connected to first mounting block 144 and second mounting block 145, respectively. After threaded rod 151 is threadedly connected to first and second mounting blocks 144, 145, the fixed first and second mounting blocks 144, 145 are then installed between first and second bodies 143, 146, facilitating installation. It is understood that connecting shaft 150 can also be configured in other forms; as long as the connecting shaft 150 passes through first mounting block 144 and then connects to second mounting block 145, all solutions should be protected.

[0039] refer to Figure 2It should be noted that the number of connecting shafts 150 is set to two, and the two connecting shafts 150 are spaced apart along the length direction of the first mounting block 144. By providing two connecting shafts 150, the first mounting block 144 and the second mounting block 145 cannot rotate relative to each other, making the first mounting block 144 and the second mounting block 145 more securely installed. During daily wear, the first mounting block 144 and the second mounting block 145 will not rotate relative to each other, and the user does not need to frequently adjust the position between the first mounting block 144 and the second mounting block 145, thereby extending the service life of the belt 140. It is understood that the number of connecting shafts 150 can also be set to three or four, and the present invention does not specifically limit the number of connecting shafts 150.

[0040] refer to Figure 2 The first mounting block 144 and the second mounting block 145 are both provided with a mounting groove 148, and the mounting groove 148 is used to install the above-mentioned buckle assembly 147. The mounting groove 148 is connected to the above-mentioned buckle slot 142. The buckle assembly 147 includes a buckle 160 and an elastic member 161. The buckle 160 and the elastic member 161 are both accommodated in the mounting groove 148. The elastic member 161 can drive the buckle 160 into the buckle slot 142. The mounting groove 148 is provided with a protrusion block 149 to limit the buckle 160 from being separated from the mounting groove 148. The user manipulates the buckle 160, which compresses the elastic member 161 to accumulate elastic force. When the user installs the rotating shaft 141 of the adjacent belt particle 140 into the slot 142 and releases the buckle 160, the elastic force of the elastic member 161 is released, and the elastic member 161 drives the buckle 160 to move along the length direction of the first mounting block 144 until the buckle 160 abuts the raised block 149. It is understood that the elastic member 161 can also be omitted; as long as the buckle 160 can move relative to the first mounting block 144, all solutions should be protected.

[0041] It should be noted that the elastic member 161 can also be set to other forms, such as a torsion spring, a coil spring or other elastic members, or it can be set to a magnet with opposite magnetic properties. As long as it can drive the buckle 160 to move along the length direction of the first mounting block 144, it should be protected.

[0042] refer to Figure 2It should be noted that the elastic member 161 includes a first elastic member 162 and a second elastic member 163. The opposite ends of the first elastic member 162 are respectively connected to the buckle 160 and the first mounting block 144, while the opposite ends of the second elastic member 163 are respectively connected to the buckle 160 and the second mounting block 145. By providing the first elastic member 162 and the second elastic member 163, the buckle 160 is subjected to more uniform force when it is manipulated to move along the length of the first mounting block 144. The first elastic member 162 and the second elastic member 163 will not break due to long-term uneven force, effectively extending the service life of the first elastic member 162 and the second elastic member 163. It is understood that the first elastic member 162 and the second elastic member 163 can also be provided as a single elastic member 161. As long as the elastic member 161 can drive the buckle 160 to move along the length of the first mounting block 144, all solutions should be protected.

[0043] It should be noted that the mounting groove 148 is provided with a protruding block 149. During assembly, the protruding block 149 prevents the snap assembly 147 from entering the mounting groove 148. By setting the first mounting block 144 and the second mounting block 145, the snap assembly 147 is first installed in the mounting groove 148 of the first mounting block 144 and the second mounting block 145, and then the first mounting block 144 and the second mounting block 145 are installed and fixed. The assembly is simple and the operation is convenient.

[0044] refer to Figure 2 The buckle 160 is provided with an operating portion 164 exposed from the first mounting block 144 and the second mounting block 145. The operating portion 164 is used for manual operation to drive the buckle 160 to move along the length of the first mounting block 144, thereby allowing the buckle 160 to leave the slot 142. By providing the operating portion 164, the operating portion 164 is protruded from the surface of the buckle 160, allowing the user to easily operate the operating portion 164, making operation convenient and labor-saving. It is understood that the operating portion 164 can also be omitted; as long as the solution allows the user to operate the buckle 160, it should be protected.

[0045] refer to Figure 2 It should be noted that in this embodiment, the operating portion 164 is a crescent groove that matches the shape of a human finger. It is understood that in other embodiments, the operating portion 164 can also be configured as other shapes, such as a cylinder or a quadrangular prism. The present invention does not specifically limit the shape of the operating portion 164.

[0046] refer to Figure 2The watchband structure 100 further includes a first fixed shaft 170 and a second fixed shaft 180. The opposite ends of the first fixed shaft 170 are respectively connected to the first mounting block 144 and the first main body 143, while the opposite ends of the second fixed shaft 180 are respectively connected to the second mounting block 145 and the second main body 146. The first fixed shaft 170 secures the first mounting block 144 and the first main body 143, while the second fixed shaft 180 secures the second mounting block 145 and the second main body 143. It is understood that the first fixed shaft 170 and the second fixed shaft 180 may not be provided. As long as the first mounting block 144 and the first main body 143 can be securely secured, and the second mounting block 145 and the second main body 146 can be securely secured, all solutions should be protected.

[0047] refer to Figure 2 It should be noted that the number of the first fixed shafts 170 is set to two, and the number of the second fixed shafts 180 is set to two.

[0048] refer to Figure 3 and Figure 4 In another embodiment, the strap structure 10 includes a first strap body 100, a second strap body 200 and a lever 300. The first strap body 100 and the second strap body 200 are respectively connected to opposite ends of the dial. The lever 300 is connected to the first strap body 100 and can limit the movement of the second strap body 200 relative to the first strap body 100, thereby fixing the size of the adjusted wearable cavity 11, so that the user will not wear the wearable device 1 too tight or too loose, and the user experience is good.

[0049] refer to Figure 4 The first belt body 100 is provided with a gear 110, the axial direction of the gear 110 is parallel to the thickness direction of the first belt body 100, and the lever 300 can selectively engage with the gear 110. When the lever 300 engages with the gear 110, the lever 300 limits the movement of the second belt body 200 relative to the first belt body 100.

[0050] refer to Figure 4 It should be noted that the number of the gears 110 is set to two, and the two gears 110 are meshed with each other.

[0051] refer to Figure 4 The second strap 200 is provided with a rack 210 that meshes with the gear 110. The gear 110 meshes with different teeth 211 on the rack 210, allowing the gear 110 to move along the length of the rack 210, thereby moving the second strap 200 relative to the first strap 100 to adjust the size of the wearable cavity 11. The user can adjust the length of the strap structure 10 according to weather conditions or personal reasons.

[0052] It should be noted that the number of racks 210 matches the number of gears 110, for example Figure 4As shown, the number of the gears 110 is set to two, the number of the racks 210 is also set to two, and the two gears 110 are correspondingly engaged with the corresponding racks 210.

[0053] It should be noted that the strap structure 10 includes a first strap body 100 and a second strap body 200. The first strap body 100 is provided with a gear 110, and the axial direction of the gear 110 is parallel to the thickness direction of the first strap body 100. The second strap body 200 is provided with a rack 210 engaged with the gear 110. The gear 110 can move along the length direction of the rack 210 to adjust the tightness of the strap structure 10, and the axial direction of the gear 110 is parallel to the thickness direction of the first strap body 100, so that the strap structure 10 is thinner and the user experience is good.

[0054] One of the first belt body 100 and the rack 210 is provided with a positioning post 120, and the other is provided with a sliding groove 212, for example Figure 4 As shown, the first belt body 100 is provided with a positioning post 120, and the rack 210 is provided with a slide 212. The positioning post 120 is accommodated in the slide 212 and can move along the slide 212 until the positioning post 120 abuts the side wall of the slide 212. It should be noted that in other embodiments, the positioning post 120 and the slide 212 can be reversed. In this case, the positioning post 120 is provided on the rack 210, and the slide 212 is provided on the first belt body 100. It is understood that the positioning post 120 and the slide 212 can also be omitted. As long as the second belt body 200 can move relative to the first belt body 100, all solutions should be protected.

[0055] refer to Figure 4 It should be noted that the watchband structure 10 also includes a mounting shaft 400, which passes through the gear 110 and connects to the first strap body 100. The mounting shaft 400 secures the gear 110 to the first strap body 100. The gear 110 can rotate relative to the mounting shaft 400 and mesh with the corresponding teeth 211 of the rack 210. It is understood that the mounting shaft 400 is not required; any solution that secures the gear 110 to the first strap body 100 should be protected.

[0056] refer to Figure 4The watchband structure 10 further includes a control assembly 500 connected to the first strap 100 and to the lever 300. The control assembly 500 can be manipulated to move widthwise relative to the first strap 100 and can also drive the lever 300 to rotate relative to the first strap 100. By providing the control assembly 500, the user can indirectly control the lever 300 by manipulating the control assembly 500. Furthermore, movement of the control assembly 500 widthwise relative to the first strap 100 drives the lever 300 to rotate relative to the first strap 100. This eliminates the need for the user to directly or indirectly rotate the lever 300, making it easier for the user to manipulate the control assembly 500 and providing a better user experience. It is understood that the control assembly 500 may not be provided; any solution in which the lever 300 can be manipulated to engage with the gear 110 should be protected.

[0057] refer to Figure 4 The control assembly 500 includes a paddle 510 and a spring 520. A groove 511 is provided at the end of the paddle 510 near the lever 300. The lever 300 is accommodated within the groove 511. The opposite ends of the spring 520 are connected to the first strap 100 and the paddle 510, respectively. With the paddle 510 and spring 520, when a user manipulates the paddle 510 along the width of the first strap 100, the paddle 510 compresses the spring 520, accumulating an elastic force. When the user manipulates the paddle 510 and releases it, the elastic force is released, and the spring 520 forces the paddle 510 back to its unmanipulated position. It is understood that if the automatic return of the paddle 510 is not a concern, the paddle 510 and spring 520 may be omitted. As long as the lever 300 can be manipulated to engage with the gear 110, all solutions should be protected.

[0058] refer to Figure 4 It should be noted that a protrusion 512 is provided on the side of the paddle 510 facing away from the lever 300, and a movable groove 130 is provided on the first strap 100. The protrusion 512 is accommodated in the movable groove 130 and can move within the movable groove 130. The movable groove 130 can limit the range of movement of the paddle 510, so that when the user manipulates the paddle 510 or the spring 520 drives the paddle 510 to return, the paddle 510 will not be separated from the first strap 100, and the paddle 510 can be properly engaged with the gear 110. It is understood that the protrusion 512 and the movable groove 130 can also be omitted. As long as the paddle 510 can move relative to the first strap 100, all solutions should be protected.

[0059] refer to Figure 4It should be noted that a positioning groove 513 is provided on the side of the paddle 510 close to the spring 520. The control component 500 also includes a positioning rod 530, which is accommodated in the positioning groove 513. The spring 520 is sleeved on the outside of the positioning rod 530. When the paddle 510 is manipulated, the paddle 510 moves along the positioning rod 530 and compresses the spring 520.

[0060] refer to Figure 3 The present invention also provides a wearable device 1, which includes a strap structure 10 and a wearable body. The strap structure 10 is connected to the wearable body. The strap structure 10 and the wearable body form a wearable cavity 11. The human body can pass through the wearable cavity 11 to wear the wearable device 1 on the body.

[0061] It should be noted that the wearable body can be a smart watch face, a mechanical watch face, a necklace pendant or other items.

[0062] It should be noted that the wearable device 1 can be worn not only on the user's hands, but also on the user's waist or neck. The present invention does not specifically limit the specific wearing position of the wearable device 1.

[0063] While the present invention has been described with reference to several exemplary embodiments, it should be understood that the terms used are illustrative and exemplary rather than restrictive. Since the present invention can be embodied in a variety of forms without departing from the spirit or essence of the invention, it should be understood that the above embodiments are not limited to any of the foregoing details, but should be interpreted broadly within the spirit and scope of the appended claims. Therefore, all changes and modifications that fall within the scope of the claims or their equivalents are intended to be covered by the appended claims.

Claims

1. A watchband structure, characterized in that: The invention comprises at least two belt particles, each of which is provided with a rotating shaft and a slot, and the rotating shaft of the belt particle is detachably rotatably connected to the slot of another belt particle; The belt particle includes a first main body, a first mounting block, a second mounting block and a second main body connected in sequence, the two ends of the rotating shaft are respectively connected to the first main body and the second main body, and the first mounting block and the second mounting block are both concave on the side away from the rotating shaft to form the card slot; The belt further includes a buckle assembly, which extends to the slot and is used to close or open the slot.

2. The watchband structure according to claim 1, characterized in that: The watchband structure further includes a connecting shaft, which passes through the first mounting block and is connected to the second mounting block.

3. The watchband structure according to claim 2, characterized in that: The connecting shaft is a threaded rod, and the axial opposite ends of the threaded rod are respectively threadedly connected to the first mounting block and the second mounting block.

4. The watchband structure according to claim 2, characterized in that: The number of the connecting shafts is set to two, and the two connecting shafts are spaced apart along the length direction of the first mounting block.

5. The watchband structure according to claim 1, characterized in that: The strap structure also includes a first fixed shaft and a second fixed shaft, wherein the opposite ends of the first fixed shaft are respectively connected to the first mounting block and the first main body; the opposite ends of the second fixed shaft are respectively connected to the second mounting block and the second main body.

6. The watchband structure according to claim 1, characterized in that: The first mounting block and the second mounting block are both provided with mounting grooves for installing the clip assembly, the mounting grooves are communicated with the clip slots, the clip assembly includes a clip and an elastic member, the clip and the elastic member are both accommodated in the mounting grooves, the elastic member can drive the clip into the clip slots, and the mounting grooves are provided with protrusions to limit the clip from detaching from the mounting grooves.

7. The watchband structure according to claim 6, characterized in that: The elastic member includes a first elastic member and a second elastic member, the opposite ends of the first elastic member are respectively connected to the buckle and the first mounting block, and the opposite ends of the second elastic member are respectively connected to the buckle and the second mounting block.

8. The watchband structure according to claim 7, characterized in that: The buckle is provided with an operating portion exposed on the first mounting block and the second mounting block, and the operating portion is used for manual operation to drive the buckle to leave the clamping slot.

9. The watchband structure according to claim 8, characterized in that: The operating portion is a crescent groove.

10. A wearable device, characterized in that: include: Wearing subject; The strap structure according to any one of claims 1 to 9, connected to the wearable body, the strap structure being capable of fixing the wearable body on a human body.

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