CN218044064U - Watch and straight-inserting type watchband thereof - Google Patents

Abstract

The utility model discloses a wrist-watch and formula watchband cut straightly thereof, the formula watchband cut straightly includes the watchband main part and connect in the hasp structure of watchband main part tip, the tip of watchband main part is provided with first spout and second spout, first spout is followed the length direction of watchband main part extends the second spout is followed the width direction of watchband main part extends, the hasp structure include the locking piece and with the unlocking piece of locking piece linkage, the locking piece set up with sliding in the first spout, unlocking piece set up with sliding in the second spout, the utility model discloses formula watchband cut straightly is at the in-process with the assembly of wrist-watch main part, and the locking piece slides automatically in first spout and reachs latched position, and overall structure is simple, convenient operation, assembly back watchband and the automatic locking of wrist-watch main part, and non-exogenic action can not automatic disengagement.

Description

Watch and straight-inserting type watchband thereof

Technical Field

The utility model relates to a wearable equipment technical field, concretely relates to wrist-watch and formula watchband cut straightly thereof.

Background

With the development of science and technology, wearable electronic devices are increasingly gaining attention and being favored, wherein smart watches occupy important market share as the most common wearable devices.

Compared with the traditional watch, the intelligent watch requires industrial designers and structural engineers to adopt wider thinking to innovate in aspects of individuation and technological sense, and a product meeting the individual requirements of consumers is created. But the connecting piece structure of current watchband is complicated, with higher costs, has the inconvenient, the easy scheduling problem that drops after the assembly of operation when assembling with intelligent wrist-watch.

Disclosure of Invention

In view of this, a directly-inserted watchband and a watch using the same are provided, wherein the directly-inserted watchband is simple in structure and convenient to assemble.

The utility model provides a formula watchband cut straightly, including the watchband main part and connect in the hasp structure of watchband main part tip, the tip of watchband main part is provided with first spout and second spout, first spout is followed the length direction of watchband main part extends the second spout is followed the width direction of watchband main part extends, the hasp structure include the locking piece and with the unlocking piece of locking piece linkage, the locking piece set up with sliding in the first spout, unlocking piece set up with sliding in the second spout.

The utility model also provides a watch, including wrist-watch main part and the above-mentioned formula watchband that cut straightly, the wrist-watch main part be provided with the inserting groove with the tip of formula watchband is pegged graft mutually.

Compared with the prior art, the utility model discloses the formula watchband is inserting the in-process with the assembly of wrist-watch main part, and the locking piece slides and reachs latched position in first spout automatically, and overall structure is simple, convenient operation, and assembly back watchband and wrist-watch main part are automatic to be locked, and non-exogenic action can not automatic disengagement.

Drawings

Fig. 1 is a schematic structural diagram of a wristwatch according to an embodiment of the present invention.

Fig. 2 is a cross-sectional view of the watch of fig. 1 along the line II-II.

Fig. 3 is an enlarged view of circle III in fig. 2.

Fig. 4 is a schematic view of a direct-insert watchband according to an embodiment of the present invention in a locked state.

Fig. 5 is a cross-sectional view of the band of fig. 4.

Fig. 6 is a schematic view of an in-line wristband according to an embodiment of the present invention in an initial state.

Fig. 7 is a cross-sectional view of the band of fig. 6.

Fig. 8 is another angular cross-sectional view of the band of fig. 6.

Fig. 9 is a schematic view of the assembly of the in-line wristband of fig. 6 with a watch body.

Fig. 10 is an exploded view of the band of fig. 6.

Fig. 11 is a plan view of the band of fig. 10.

Figure 12 is another angular plan view of the band of figure 10.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if the present invention relates to a directional indication (such as up, down, left, right, front, back, 8230 \8230;, 8230;), the directional indication is only used to explain the relative position relationship between the components in a specific posture, the motion situation, etc., and if the specific posture is changed, the directional indication is changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, if the meaning of "and/or" and/or "appears throughout, the meaning includes three parallel schemes, for example," A and/or B "includes scheme A, or scheme B, or a scheme satisfying both schemes A and B. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Fig. 1 to 3 show an embodiment of the wristwatch of the present invention, which comprises a wristwatch body 10 and a direct-insert type watchband (hereinafter referred to as watchband) 20 connected to opposite sides of the wristwatch body 10, wherein the two watchbands 20 are connected to each other to wear the wristwatch on a user's wrist when the wristwatch is in use. For simplicity of illustration, only one of the watch straps 20 is shown in the figures. In the drawings, the outer shape of the watch body 10 is schematically shown, and the inner structure thereof is not shown.

The watch body 10 is preferably a smart watch, and opposite sides thereof are formed with insertion grooves 12, respectively, for connection with a band 20. Each insertion groove 12 extends along the width direction of the watch main body 10, has a substantially U-shaped cross section, and is defined by two opposite groove walls 14 and a groove bottom 16 connected between the two groove walls 14, wherein the two groove walls 14 are both of a planar structure, and the groove bottom 16 is of an arc surface structure. In the illustrated embodiment, the two slot walls 14 are slightly inclined to form an included angle α therebetween, such that the spacing width of the two slot walls 14 gradually decreases from inside to outside, and has a minimum width D1 at the opening of the insertion slot 12.

Referring to fig. 4-8, the band 20 includes a band body 22 and a clasp structure 24 attached to an end of the band body 22. The clasp structure 24 has an initial state in which the end of the band body 22 can be inserted into or withdrawn from the insertion groove 12 of the watch body 10 and a locked state; in the locked state, the end of the band body 22 is restrained in the insertion groove 12 and cannot be automatically released, and the band 20 is connected to the wristwatch body 10. By switching the state of the locking structure 24, the wristwatch body 10 and the band 20 can be quickly attached and detached.

The clasp structure 24 includes a locking piece 26 and an unlocking piece 28 interlocked with the locking piece 26, and when the clasp structure 24 is in an initial state, as shown in fig. 6 to 7, the locking piece 26 is in an initial position and the unlocking piece 28 is in a first position, an outer end of the locking piece 26 protrudes outward relative to an end of the band body 22 so that the two are misaligned; as shown in fig. 4 to 5, in the locked state of the clasp structure 24, the locking piece 26 moves to the locked position with respect to the band main body 22, and the unlocking piece 28 moves to the second position with respect to the band main body 22, and the outer end of the locking piece 26 retracts into the end of the band main body 22 so as to align the two.

As shown in fig. 10 to 12, the end of the band main body 22 is formed with a first slide groove 221 and a second slide groove 223, the first slide groove 221 being for fitting the locking piece 26, and the second slide groove 223 being for fitting the unlocking piece 28. The first slide groove 221 extends inward from the outer end surface of the band main body 22 in the longitudinal direction thereof, and the lock piece 26 slides along the first slide groove 221 between the initial position and the lock position. The second slide groove 223 extends inward from the outer side surface of the band main body 22 along the width direction thereof, and the unlocking member 28 slides along the second slide groove 223 between the first position and the second position. The direction in which the locking piece 26 and the unlocking piece 28 slide with respect to the band body 22 is substantially perpendicular.

In this embodiment, two unlocking elements 28 are symmetrically disposed on the left and right sides of the end portion of the band body 22, and a user can conveniently press the unlocking elements 28 with two fingers (such as a thumb and a forefinger) to return the locking structure 24 from the locked state to the initial state. Accordingly, the two second slide grooves 223 of the band body 22 extend from the left and right side surfaces of the end portions thereof toward the center.

In this embodiment, the locking member 26 is a generally wedge-shaped block having an outer end with a greater thickness than an inner end. Accordingly, the first sliding groove 221 is a wedge-shaped groove, and the depth thereof gradually decreases from the outside to the inside. As shown in fig. 8, when the locking piece 26 is in the initial position, the thickness of the locking piece 26 and the end of the band body 22 as a whole is reduced due to misalignment, and the maximum thickness of the locking piece and the end is not larger than the width D1 of the insertion groove 12 of the wristwatch body 10 at the opening thereof, and the end of the band body 22 can be directly inserted into or withdrawn from the insertion groove 12.

As shown in fig. 4, when the locking piece 26 is in the locking position, the locking piece 26 and the end of the band body 22 are aligned to increase the thickness of the whole, and the maximum thickness D2 of the locking piece 26 and the end of the band body 22 is greater than the width D1 of the insertion groove 12 of the watch body 10 at the opening thereof, and the insertion groove 12 defines a limit for the end of the band body 22 to prevent the end from being automatically disengaged.

Preferably, a first elastic member 27 is provided between the locking piece 26 and the end of the band body 22, the first elastic member 27 preferably being a spring. In the illustrated embodiment, the locking member 26 is formed with a first receiving groove 261, and the first receiving groove 261 is communicated with the first sliding groove 221. One end of the first elastic element 27 is located in the first receiving groove 261 and abuts against the groove bottom 16 of the first receiving groove 261, and the other end extends out of the first receiving groove 261 and abuts against the groove bottom 16 of the first sliding groove 221.

As shown in fig. 8, when the first elastic member 27 is naturally extended, the outer end of the locking piece 26 is pushed to extend out of the first slide groove 221 to displace the locking piece 26 from the end of the band body 22, and the locking piece 26 is held at the initial position. As shown in fig. 4, when the locking piece 26 is moved to the locking position, the outer end of the locking piece 26 is retracted into the first slide groove 221 to align the locking piece 26 with the end of the band body 22, and the first elastic member 27 is deformed by force. When the first elastic member 27 returns to its deformed state, the locking member 26 is pushed from the locking position to the initial position.

During the insertion of the end of the band body 22 into the insertion groove 12, the locking piece 26 is initially held at the initial position, and the end of the band body 22 and the locking piece 26 are moved in synchronization. As shown in fig. 9, when the outer end of the locking piece 26 abuts against the groove bottom 16 of the insertion groove 12, the locking piece 26 and the end of the band body 22 move relatively with the continued insertion of the band body 22, and the locking piece 26 slides inward along the first slide groove 221 until the locking piece 26 reaches the locking position and is aligned with the end of the band body 22.

At this time, as shown in fig. 3 and 4, the locking piece 26 increases the overall thickness at the end position of the band main body 22, and the end of the band main body 22 is confined in the insertion groove 12 of the wristwatch main body 10 due to the size difference, connecting the band 20 and the wristwatch main body 10 together. Preferably, the end face of the outer end of the locking member 26 and the end face of the outer end of the band body 22 are both arc-shaped surfaces, and the end faces of the locking member 26 and the band body 22 are smoothly transited when aligned and are matched with the groove bottom 16 of the insertion groove 12.

Preferably, a second elastic member 29 is provided between the unlocking member 28 and the end of the band body 22, the second elastic member 29 being preferably a coil spring, and the unlocking member 28 causes the second elastic member 29 to be extended or compressed when moving between the first position and the second position. Specifically, when the unlocking member 28 is in the first position, the second elastic member 29 is compressed; when the second elastic member 29 is deformed again, the unlocking member 28 is pushed to move along the second sliding groove 223 to the second position. In the illustrated embodiment, the second elastic element 29 is accommodated in the second sliding slot 223, and one end of the second elastic element abuts against the unlocking element 28, and the other end of the second elastic element abuts against the bottom of the second sliding slot 223.

The unlocking member 28 includes a pressing portion 281 exposed to the outer surface of the band body 22 and a lever portion 283 extending from the center of the pressing portion 281, and the lever portion 283 is movably inserted into the second chute 223. In the illustrated embodiment, the rod portion 283 is provided with a limiting block 285 in a protruding manner. The locking member 26 has two retaining grooves 263 on a side surface facing the first sliding groove 221, and the retaining block 285 of each unlocking member 28 is movably disposed in one of the retaining grooves 263. Through the setting of stopper 285 and spacing groove 263 for unlocking piece 28 and locking piece 26 linkage.

In this embodiment, the limiting groove 263 is L-shaped, and includes a first groove 265 extending along the length direction of the band 20 and a second groove 267 extending along the width direction of the band 20, and the first groove 265 and the second groove 267 are vertically connected. When the locking member 26 is in the initial position, the stopper 285 is located at the end of the first groove 265 (i.e., the end away from the second groove 267), and the first groove 265 restricts the movement of the stopper 285 (or the entire unlocking member 28) in the width direction of the band 20, so that the unlocking member 28 is held at the first position and the second elastic member 29 is held in the compression-deformed state.

In the process of moving the locking member 26 to the locking position, the limiting block 285 slides outwards along the first groove 265 to the connection position of the first sliding groove 221 and the second sliding groove 223. At this time, the first groove 265 releases the restriction of the stopper 285 in the width direction. Then, under the action of the second elastic member 29, the stopper 285 moves outwards along the second groove 267 to the end thereof (i.e., the end away from the first slide groove 221), and the unlocking member 28 slides outwards relative to the end of the band body 22 along the second slide groove 223 to the second position.

When the unlocking member 28 is in the second position, the second groove 267 limits the movement of the stopper 285 (or the entire unlocking member 28) in the longitudinal direction of the band 20, so that the locking member 26 is held in the locking position and the first elastic member 27 is held in the compression-deformed state. At this time, the insertion groove 12 forms a stopper for the end of the band body 22, so that the band body 22 and the watch body 10 are held in a stable connected state.

When the watch band 20 needs to be detached, the pressing portions 281 of the two unlocking pieces 28 are pressed to move the rod portions 283 inwards along the second slide grooves 223, and the second position is moved to the first position. In the process, firstly, the limiting block 285 moves inwards along the second groove 267 to the connection position of the first groove 265 and the second groove 267, and the limiting of the limiting block 285 by the second groove 267 in the length direction is released; then, under the action of the first elastic member 27, the locking member 26 moves outwards along the first sliding slot 221 to the initial position, the limiting block 285 moves inwards along the first groove 265 to the end thereof, the whole locking structure 24 returns to the initial state, and the user can directly pull out the watch band 20 from the inserting slot 12.

In this embodiment, the locking element 26 and the unlocking element 28 can be linked by the arrangement of the limiting block 285 and the limiting groove 263, and it should be understood that the limiting block 285 may also be arranged on the locking element 26, and correspondingly, the limiting groove 263 may also be arranged on the unlocking element 28. In addition, the locking member 26 and the unlocking member 28 may be linked by other methods, and are not limited to the specific embodiment. In addition, the first elastic member 27 and the second elastic member 29 may be stretched to deform, and the locking member 26 and the unlocking member 28 may be automatically reset when the deformation is restored, which is not limited to the specific embodiment.

Preferably, the shaft portion 283 of the unlocking member 28 is further provided with a stopper hole 287, the end portion of the band main body 22 is provided with a stopper post 227, and the dimension of the stopper hole 287 in the width direction of the band main body 22 is larger than the radial dimension of the stopper post 227. The position-limiting column 227 is movably inserted into the position-limiting hole 287, so that the unlocking member 28 can only move between the first position and the second position, and the unlocking member 28 is prevented from being separated from the second sliding groove 223 due to the excessive force of the second elastic member 29.

In other embodiments, the stopper hole 287 may be provided on the band main body 22, and the stopper rod 227 may be provided on the unlocking member 28, respectively. The stopper 227 may be formed separately and then connected to the unlocking member 28 or the band body 22, or may be formed by integrally extending the unlocking member 28 or the band body 22 outward.

Preferably, the band body 22 has shielding portions 229 formed at both left and right ends thereof. After the watch band 20 is assembled with the watch body 10, the two shielding portions 229 cover the two sides of the insertion groove 12 respectively, so that the locking structure 24 is not exposed, the overall aesthetic property is improved, more importantly, the width direction is limited, the end of the watch band body 22 cannot be separated from the watch body 24 along the extending direction of the insertion groove 12, and the connection stability between the watch band and the watch body is further enhanced.

The thickness of the connecting part between the watchband 20 and the watch main body 10 is changed by the movement of the locking piece 26 of the direct-insertion watchband 20, and the thickness is thinner in the initial state, so that the direct-insertion watchband can be directly inserted into the insertion groove 12 of the watch main body 10; during the plugging process, the locking piece 26 abuts against the groove bottom 16 of the plugging groove 12 and moves to a locking position relative to the band main body 22, the thickness increases to restrict the end of the band main body 22 to the plugging groove 12, and the band 20 and the watch main body 10 are stably connected together. In the whole assembly process, the user only needs to insert the band 20 into the watch body 10, which is simple, convenient and quick.

When the watchband 20 needs to be disassembled, the user only needs to press the unlocking piece 28 to return to the first position from the second position, and then the locking piece 26 linked with the unlocking piece can be driven to return to the initial position, and at this time, the watchband main body 22 can be directly pulled out from the inserting groove 12, and the disassembly of the watchband 20 is simple, convenient and quick. In addition, the watch main body 10 only needs to be provided with the insertion grooves 12 on the two sides, so that the structure of the watch main body 10 is simplified to the maximum extent, and the watch main body 10 is convenient to form. Overall, the utility model has the advantages that the whole structure is simple it is single, easy dismounting, assembly back watchband 20 and wrist-watch main part 10 automatic locking, non-exogenic action can not the automatic disengagement.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims (10)

1. The utility model provides a formula watchband cut straightly, its characterized in that, including watchband main part and connect in the hasp structure of watchband main part tip, the tip of watchband main part is provided with first spout and second spout, first spout is followed the length direction of watchband main part extends the second spout is followed the width direction of watchband main part extends, the hasp structure include the locking piece and with the unblocking piece of locking piece linkage, the locking piece set up with sliding in the first spout, the unblocking piece set up with sliding in the second spout.

2. The in-line band recited in claim 1, wherein the clasp further comprises a first resilient member disposed between the locking member and the band body.

3. A direct-insert wristband according to claim 2, wherein the locking structure further comprises a second elastic member disposed between the unlocking member and the wristband body, the locking member including an initial position in which an outer end of the locking member extends out of the first runner, the first elastic member naturally extending, the second elastic member being deformed by a force, the unlocking member being in the first position; when the locking piece is in a locking position, the outer end of the locking piece retracts into the first sliding groove, the first elastic piece is stressed and deformed, the second elastic piece naturally extends, and the unlocking piece is located at the second position.

4. A in-line wristband as recited in claim 3, wherein one of the locking member and the unlocking member is provided with a retaining groove, and the other of the locking member and the unlocking member is provided with a retaining block, the retaining block being slidably disposed in the retaining groove.

5. The in-line band according to claim 4, wherein the stopper groove is L-shaped and includes a first groove and a second groove connected to each other, the first groove extends along a length direction of the band body, the second groove extends along a width direction of the band body, and when the locking member is in the initial position, the stopper is located at an end of the first slide groove remote from the second slide groove; when the locking piece is in the locking position, the limiting block is located at one end, far away from the first sliding groove, of the second sliding groove.

6. An in-line wristband according to claim 3, wherein one of the wristband body and the unlocking member is provided with a stopper post, and the other thereof is provided with a stopper hole, and the stopper post is movably inserted into the stopper hole.

7. An in-line wristband as recited in any one of claims 1-6, wherein the locking member is a wedge and the first runner is a wedge.

8. An in-line watch band according to any one of claims 1 to 6, wherein the end portion of the band body is formed with a blocking portion on each side in the width direction thereof.

9. A wristwatch comprising a wristwatch body and an in-line wristband according to any one of claims 1 to 8, wherein the wristwatch body is provided with an insertion groove to be inserted into an end of the in-line wristband.

10. The watch of claim 9, wherein the cross-section of the insertion groove is U-shaped and is defined by two oppositely disposed groove walls and a groove bottom connected between the two groove walls, and the width between the two groove walls is gradually reduced from inside to outside.

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