WO2016197719A2

WO2016197719A2 - Pivot connection piece and wearable device

Info

Publication number: WO2016197719A2
Application number: PCT/CN2016/080063
Authority: WO
Inventors: 郭海超
Original assignee: 中兴通讯股份有限公司
Priority date: 2016-02-23
Filing date: 2016-04-22
Publication date: 2016-12-15
Also published as: CN107095404A; WO2016197719A3

Abstract

Disclosed are a pivot connection piece and a wearable device, at least one end of the pivot connection piece being a pivot connection end, the pivot connection end being provided with a shaft hole, a shaft rod being inserted into the shaft hole, a side wall of the shaft hole being provided with a slide groove which extends along the axial direction of the shaft hole to an inlet end of the shaft hole, the shaft rod being provided with a limiting boss which snaps into the slide groove, the side wall of the shaft hole also being provided with a snap groove which extends along the circumferential direction of the shaft hole and is in communication with the slide groove. Rotating the limiting boss into the snap groove to be staggered from the slide groove limits and fixes the shaft rod within the shaft hole. The present technical solution enables a watch face and a watch strap to be disassembled and assembled without the help of specialised tools, operations to be simpler and quicker, and a user to disassemble and replace a watch strap by themselves in a convenient manner.

Description

Pivot and wearable equipment

Technical field

The present application relates to, but is not limited to, the field of watch technology, and in particular, to a pivotal member and a wearable device.

Background technique

With the advent of smart watches, smart watches are gradually becoming the trend of electronic products. At present, smart watches on the market usually have a variety of strap accessories, different color straps, different material straps and different styles of straps, so that users can choose to change the strap style. However, the strap of the watch is very finely connected to the dial. Both the disassembly and installation of the strap require professional tools and complicated operation, resulting in the user wearing the strap or wanting to change the strap style. To replace it, you need to find a professional replacement at the service point, causing great inconvenience to the user.

Summary of the invention

The following is an overview of the topics detailed in this document. This Summary is not intended to limit the scope of the claims.

The embodiment of the invention provides a pivoting member, which can simplify the connection manner between the watch strap and the dial, and is convenient for the user to disassemble and replace the strap.

The pivoting member of the embodiment of the present invention has at least one end of a pivoting end, the pivoting end is provided with a shaft hole, and the shaft hole is inserted with a shaft, and the sidewall of the shaft hole is provided along the side An axial direction of the shaft hole extends to a sliding slot of the inlet end of the shaft hole, and the shaft rod is provided with a limiting boss stuck in the sliding slot, and the sidewall of the shaft hole is further provided with a card slot extending along a circumferential direction of the shaft hole and communicating with the sliding slot; rotating through the limiting boss into the card slot, staggering from the sliding slot, and limiting the shaft Fixed in the shaft hole.

Optionally, the end surface of the pivoting end is provided with a receiving slot, and the shaft hole extends through a side wall of the receiving slot and extends to the other sidewall of the receiving slot.

Optionally, one end of the shaft is provided with a positioning boss, and the positioning boss is caught at an edge of the entrance of the shaft hole when the limiting boss abuts in the card slot.

Optionally, an annular groove coaxial with the shaft hole is disposed on a surface of the pivoting member, an inlet of the shaft hole is located on a bottom surface of the groove of the annular groove, and the positioning boss is received in the In the annular groove, a groove that cooperates with the head of the screwdriver is disposed on one side of the positioning boss facing away from the shaft hole.

Optionally, the positioning boss is provided with a first magnetic portion, the pivoting member is provided with a second magnetic portion that cooperates with the first magnetic portion; and the limiting boss is stuck in the In the card slot, the first magnetic portion is aligned with the second magnetic portion and is attracted.

Optionally, an elastic component is disposed at an end of the shaft hole away from the inlet thereof, and an end of the shaft elastically abuts the elastic component.

Optionally, the elastic component comprises a tension spring and a gasket, the tension spring has the same expansion and contraction direction as the axial direction of the shaft hole, and the gasket is located between the tension spring and the shaft.

Optionally, the pivoting member is a strap.

Optionally, the pivoting member is a dial.

The embodiment of the present invention further provides a wearing device, including a pivoting member, at least one end of the pivoting member is a pivoting end, the pivoting end is provided with a shaft hole, and the shaft hole is inserted with a shaft. The side wall of the shaft hole is provided with a sliding slot extending along the axial direction of the shaft hole to the inlet end of the shaft hole, and the shaft rod is provided with a limiting boss stuck in the sliding groove. a card slot extending along a circumferential direction of the shaft hole and communicating with the sliding slot is further disposed on the side wall of the shaft hole; and the sliding position of the shaft hole is rotated into the card slot, and the sliding The slots are staggered and the shaft is restrained in the shaft bore.

Optionally, the pivoting member is a watchband, and the wearing device further includes a dial, the side wall of the dial is provided with a lug, and the lug is provided with a plug-in hole, and the plug is connected The hole is sleeved on the shaft.

The technical solution of the embodiment of the present invention is that after the shaft rod is inserted into the shaft hole, the limiting boss on the shaft rod is rotated from the chute into the card slot when the shaft is rotated, and the shaft rod is fixed in the shaft hole and rotated The shaft causes the limiting boss to be disengaged from the card slot to the chute to take out the shaft, thereby connecting and disengaging the pivoting member and the strap or the dial, thereby making the dial and the watch of the watch using the pivoting member The belt is disassembled and installed without the need for professional tools, and the operation is simpler and faster, so that the user can disassemble and replace the strap.

Other aspects will be apparent upon reading and understanding the drawings and detailed description.

BRIEF abstract

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings to be used in the embodiments will be briefly described below, and the drawings in the following description are only some embodiments of the present application, which are common to the prior art. For the personnel, other drawings can be obtained according to the structure shown in these figures without paying creative work.

1 is a schematic structural view of a pivotal member according to an embodiment of the present invention when a shaft is not inserted;

2 is a cross-sectional view of the pivotal member of the embodiment of the present invention when the shaft is not inserted;

3 is a cross-sectional view of the pivotal member in cooperation with the lug according to an embodiment of the present invention;

4 is another schematic structural view of a pivoting member according to an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a wearable device according to an embodiment of the present invention; FIG.

6 is a schematic exploded view of a wearable device according to an embodiment of the present invention;

Figure 7 is a partial enlarged view of a portion A in Figure 6;

Figure 8 is a partial enlarged view of B in Figure 6;

Figure 9 is a partial enlarged view of the portion C in Figure 6.

Description of the reference numerals:

标号Label	名称 name	标号Label		名称name
1010	枢接件 Pivot	2020	表带 Strap
3030	表盘 dial	1111	收容槽 Storage slot
1212	轴孔 Shaft hole	1313	轴杆Shaft
1414	卡槽 Card slot	1515	环形槽 Ring groove
1616	环形板 Ring plate	1717	安装腔 Mounting cavity
1818	弹性组件 Elastic component	131131	限位凸台 Limit boss
132132	定位凸台 Positioning boss	141141	滑槽 Chute
121121	入口 Entrance	13211321	槽缝 Slot
181181	拉力弹簧 Tension spring	182182	垫片Gasket

3131	凸耳 Lug	3232	弧形定位槽Curved positioning groove
311311	插接通孔Plug-in hole

Embodiments of the invention

The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. The described embodiments are only a part of the embodiments of the present application, and not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present application without departing from the inventive scope are the scope of the present application.

It should be noted that all directional indications (such as up, down, left, right, front, back, ...) in the embodiments of the present invention are only used to explain between components in a certain posture (as shown in the drawing). Relative positional relationship, motion situation, etc., if the specific posture changes, the directional indication also changes accordingly.

In addition, the descriptions of "first", "second", and the like in the embodiments of the present invention are for the purpose of description only, and are not to be construed as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Thus, features defining "first" or "second" may include at least one of the features, either explicitly or implicitly. In addition, the technical solutions between the various embodiments may be combined with each other, but must be based on the realization of those skilled in the art, and when the combination of the technical solutions is contradictory or impossible to implement, it should be considered that the combination of the technical solutions does not exist. Nor is it within the scope of protection required by this application.

Embodiments of the present invention provide a pivotal member for use on a wearable device, such as a watch, a wristband, and the like.

Referring to FIG. 1 to FIG. 3 and FIG. 6 to FIG. 8 , in the embodiment, at least one end of the pivoting member 10 (in this embodiment, one end is taken as an example) is a pivoting end, and the pivoting end is provided with a shaft hole 12 . (The shaft hole 12 may be a blind hole or a through hole, one end of the shaft hole 12 serves as an inlet end), and a shaft 13 is inserted into the shaft hole 12, and a sidewall of the shaft hole 12 is provided along the shaft hole 12 The sliding groove 141 extending axially to the inlet end of the shaft hole 12, that is, the sliding groove 141 is a strip groove parallel to the shaft hole 12, and the shaft 13 is provided with a limiting boss 131 stuck in the sliding groove 141, the shaft The side wall of the hole 12 is further provided to extend along the circumferential direction of the shaft hole 12 and to slide The card slot 14 communicating with the slot 141 intersects the slot 14 and the slot 141. The slot 14 can be an annular groove around the shaft hole 12 or an arc groove extending a distance from the shaft hole 12; the shaft 13 is mounted. When the shaft 13 is inserted into the shaft hole 12, the limiting boss 131 slides along the sliding slot 141, and is rotated into the slot 14 through the limiting boss 131, which is offset from the sliding slot 141 (ie, along the circumference of the shaft hole 12). The direction is offset from the chute 141), and the shaft 13 is fixed in the shaft hole 12, that is, the slot 14 blocks the limiting boss 131, so that the limiting boss 131 cannot move in the axial direction of the shaft hole 12, so The shaft 13 cannot be disengaged from the shaft hole 12, that is, the shaft 13 is restrained in the shaft hole 12, preventing the shaft 13 from being automatically disengaged from the shaft hole 12. When the shaft 13 is disassembled, the rotating shaft 13 is returned to the limiting boss 131 to return to the sliding slot 141, so that the limiting boss 131 is disengaged from the restriction of the slot 14, that is, the limiting boss 131 is aligned with the sliding slot 141. It can slide along the sliding slot 141, and then the shaft 13 can be extracted from the shaft hole 12.

When the pivoting member 10 of the embodiment is used on a wristwatch, it is connected with a connecting portion with a through hole, the through hole on the connecting portion is aligned with the shaft hole 12, and the shaft 13 is inserted into the shaft hole 12, Inserting the shaft into the through hole, and causing the limiting boss 131 to enter the slot 14 from the sliding slot 141, the rotating shaft 13 causes the limiting boss 131 to be engaged with the slot 14 to be displaced from the slot 141, and the shaft 13 is limited The position is fixed in the shaft hole 12, and the connecting member is pivotally connected to the pivoting member 10. The pivoting member 10 and the connecting member are respectively connected to the watch band and the dial, that is, the strap and the dial are fixed. Optionally, the end surface of the pivoting end of the pivoting member 10 of the embodiment is provided with a receiving slot 11 , and the shaft hole 12 extends through a side wall of the receiving slot 11 and extends to the other sidewall of the receiving slot 11 . When the pivoting end 10 is pivotally connected to the connecting member, the through hole on the connecting member is aligned with the receiving slot 11 by inserting the connecting member into the receiving slot 11, and the shaft 13 is inserted into the shaft hole 12 to connect the connecting member and the pivoting member. The pivot is fixed.

When the watch using the pivoting member 10 of the present embodiment is detached, the shaft 13 is rotated to rotate the limiting boss 131 of the shaft 13 back into the sliding groove 141, and the shaft 13 is taken out from the shaft hole 12. It is very convenient and quick to remove and complete the disassembly of the dial and the strap. Alternatively, the shaft 13 can be rotated by protruding the end of the shaft 13 from the inlet 121 of the shaft hole 12 or by providing a cross groove or a slot at the end of the shaft 13.

After the shaft 13 is inserted into the shaft hole 12 by the technical solution of the embodiment, when the shaft 13 is rotated, the limiting boss 131 on the shaft 13 is engaged with the slot 14 to be displaced from the sliding slot 141 to fix the shaft 13 When the shaft hole 12 is fixed, and the shaft boss 13 is rotated, the limiting boss 131 is rotated from the card slot 14 back into the sliding slot 141 to take out the shaft 13 to realize the pivoting member 10 and the strap or the dial. Connection and separation, Therefore, the disassembly and installation of the dial and the strap of the watch using the pivoting member 10 do not require professional tools, and the operation is simpler and faster, and the user can easily disassemble and replace the strap.

Optionally, referring to FIG. 3 , in the embodiment, the end of the shaft 13 is provided with a positioning boss 132 . When the limiting boss 131 of the shaft 13 abuts in the slot 14 , the positioning boss 132 is disposed. It is caught at the edge of the inlet 121 of the shaft hole 12. Through the above design, the embodiment can rotate the shaft 13 by the positioning boss 132 and withdraw the shaft 13 from the shaft hole 12, thereby realizing the disassembly of the watch band and the dial of the watch using the pivotal member 10; The positioning boss 132 is abutted against the edge of the shaft hole 12 to determine that the limiting boss 131 has been slid along the sliding slot 141 to the corresponding card slot 14 , that is, to the position where the card slot 14 communicates with the sliding slot 141. When the shaft 13 is rotated, the limiting boss 131 can be inserted into the card slot 14. The positioning boss 132 of this embodiment may be an annular boss, a strip boss, or the like. In this embodiment, the card slot 14 can be communicated with one end of the sliding slot 141 away from the inlet 121 of the shaft hole 12, so that when the shaft 13 is inserted into the shaft hole 12, the shaft 13 only needs to be inserted into the limit position. The boss 131 reaches the bottom end of the chute 141, and then rotates to engage the limiting rib 131 into the card slot 14.

Optionally, referring to FIG. 1 to FIG. 3 and FIG. 7 , in the embodiment, the surface of the pivoting member 10 is provided with an annular groove 15 coaxial with the shaft hole 12 , and the inlet 121 of the shaft hole 12 is located at the annular groove 15 . The positioning boss 132 is received in the annular groove 15 on the bottom surface of the groove, and a slot 1321 matching the head of the screwdriver is disposed on one side of the positioning boss 132 opposite to the shaft hole 12 (for example, a cross slot, a slot, etc.) ). When the positioning boss 132 protrudes from the surface of the pivoting member 10, the positioning boss 132 is easily touched. Therefore, when the watch is worn, the limiting boss 131 is likely to occur due to inadvertent contact with the positioning boss 132. Rotation to the position of the chute 141, which in turn causes the shaft 13 to disengage from the shaft hole 12, causes the watch to be lost. In this embodiment, the positioning boss 132 is received by the annular groove 15 so that the positioning boss 132 does not protrude from the surface of the pivoting member 10, so that the positioning boss 132 is not easily touched, thereby avoiding accidental contact. The positioning of the boss 132 causes the shaft 13 to be disengaged from the shaft hole 12, which ensures the reliability of the connection between the dial and the strap; and the slot 1321 is provided on the positioning boss 132 so that the user can rotate by the screwdriver. The shaft 13 ensures easy disassembly of the shaft 13.

Optionally, referring to FIG. 1 to FIG. 3, in the present embodiment, the groove bottom of the annular groove 15 is an annular plate 16 having an inner diameter equal to the axial hole 12, and the inner ring hole of the annular plate 16 is a part of the axial hole 12, and the annular plate A notch is formed in the inner ring hole of the 16 as a sliding groove 141, that is, the length of the sliding groove 141 is the thickness of the annular plate 16. In this way, when the pivoting member 10 is produced, the card slot 14 can be directly formed on the bottom surface of the annular groove 15. Then, the annular plate 16 is installed in the annular groove 15 for fixing (the annular plate 16 can be fixed by laser spot welding or dispensing), thereby forming the sliding grooves 141 and the card slots 14 which communicate with each other, which simplifies the production process. , reduce process costs.

Optionally, in this embodiment, a first magnetic portion (not shown) is disposed on the positioning boss 132, and the pivoting member 10 is provided with a second magnetic portion that cooperates with the first magnetic portion. Not shown); when the limiting boss 131 is caught in the card slot 14, the first magnetic portion and the second magnetic portion are aligned and attracted. By the suction of the first magnetic portion and the second magnetic portion, the position of the positioning boss 132 is fixed by the suction of the second magnetic portion, so that the limiting boss 131 is held in the card slot 14 without external force. When the limiting boss 131 is not detached from the card slot 14, the misalignment of the shaft 13 is eliminated, and the reliability of fixing the shaft 13 and the shaft hole 12 is further improved, that is, the strap and the dial are connected. Reliability. For example, the first magnetic portion is disposed on a side of the positioning boss 132 facing the shaft hole 12, and the second magnetic portion is disposed on the edge portion of the opening of the shaft hole 12 (when the annular plate 16 is combined, the second magnetic portion) Provided on the annular plate 16; or, the second magnetic portion is disposed on the groove wall of the annular groove 15, the first magnetic portion is disposed on the surface of the positioning boss 132 opposite the annular groove 15;

Optionally, referring to FIG. 2 and FIG. 3, in the embodiment, an elastic component 18 is disposed at an end of the shaft hole 12 away from the inlet 121 thereof, and the end of the shaft 13 (ie, the end of the shaft 13 away from the shaft hole 12) The end portion is elastically abutted against the elastic member 18, and the elastic member 18 generates an elastic force against the end portion of the shaft 13 toward the inlet 121 of the shaft hole 12, so that the limiting boss 131 abuts against the side wall of the card slot 14. Further, the stopper boss 131 is prevented from being detached from the card slot 14 by mistake, and the shaft 13 is more reliably fixed in the shaft hole 12. When the shaft 13 is disassembled, the shaft 13 is rotated so that the limiting boss 131 is rotated in the card slot 14 into a position corresponding to the chute 141, at which time the shaft 13 will be elastic due to the elastic component 18 acting thereon. It is ejected from the shaft hole 12, and the user can pull the shaft 13 away. The shaft 13 of the pivoting member 10 is more convenient to disassemble, that is, the strap and the dial are more easily removed. Optionally, in this embodiment, by providing a mounting cavity 17 on the pivoting member 10, an end of the shaft hole 12 away from the inlet 121 thereof communicates with the mounting cavity 17, and the mounting cavity 17 is provided with an elastic component 18, and the shaft 13 is mounted close to the mounting. One end of the cavity 17 is elastically abutted against the elastic member 18. In this embodiment, the mounting cavity 17 is a groove portion that is recessed from the surface of the pivoting member 10 and communicates with the shaft hole 12. After the elastic component 18 is mounted to the groove portion, the slot of the groove portion is sealed by the cover plate (cover The plate can be fixed by laser spot welding or dispensing to secure the elastic component 18 in the groove. The elastic component 18 can also be provided It is placed inside the end of the shaft hole 12 away from its inlet 121.

The following embodiments further improve the problem that the limiting boss 131 is gradually moved to the position of the sliding slot 141 when the watch is worn, and the inner side wall of the inlet 121 of the slot 12 is designed to be slippery. The slot 141 is gradually recessed toward the two sides or one side, so that the inner side wall of the slot 14 near the entrance 121 of the shaft hole 12 protrudes at the position of the slot 141, and the slot 141 is recessed at least on one side, and the shaft 13 is fixed to the shaft hole 12 at the shaft 13. When the limiting boss 131 abuts against the recess of the card slot 14 near the inner side wall of the inlet 121 of the shaft hole 12 due to the action of the elastic component 18; or, the inner side wall of the inlet 121 of the card slot 14 near the shaft hole 12 is sliding. Grooves for receiving the limiting bosses 131 are disposed on both sides of the slot 141 such that the limiting bosses 131 directly abut against the recesses of the limiting bosses 131. The above two methods can prevent the limit boss 131 from moving to the direction of the sliding slot 141, and effectively fix the shaft 13 in the shaft hole 12, thereby ensuring reliable connection between the strap and the dial. Sex. In the above two ways, when the shaft 13 is fixed to the shaft hole 12, the positioning boss 132 is not in contact with the edge of the entrance 121 of the shaft hole 12.

In addition, in this embodiment, the magnet can be disposed on the side wall of the card slot 14 by using the limiting boss 131 as a magnetic material, so that after the limiting boss 131 is inserted into the card slot 14, the limiting boss 131 The magnets on the side wall of the card slot 14 are attracted to each other, so that the limiting boss 131 is magnetically fastened in the card slot 14, thereby further improving the reliability of fixing the shaft 13 and the shaft hole 12.

Optionally, referring to FIG. 2 and FIG. 3, the elastic assembly 18 of the present embodiment includes a tension spring 181 and a spacer 182. The expansion and contraction direction of the tension spring 181 is the same as the axial direction of the shaft hole 12, and the spacer 182 is located at the tension spring 181. Between the shafts 13. The shaft 13 is pressed against the spacer 182 to press the tension spring 181. In addition, the spring assembly in this embodiment may also be an elastic rubber block, an elastic piece, an elastic ring or the like.

Referring to Figure 4, the pivot member 10 of the present embodiment can be a strap 20 or a dial, i.e., the pivot member 10 is a portion of the strap 20 or a portion of the dial. The pivot member 10 as a whole may be curved in an arc curved toward the inside of the band 20 or curved toward the back side of the dial, thereby making the band 20 or the dial more conformable to the wrist wearing design.

Hereinafter, the assembly and disassembly operation of the watch band 20 will be described in detail by taking the pivot member 10 as a part of the watch band 20 as an example. When the strap 20 is assembled, the receiving slot 11 of the pivoting member 10 is first placed on the ear of the dial, and then the shaft 13 is in the open position (ie, when the limiting boss 131 is aligned with the sliding slot 141), The shaft 13 passes through the shaft hole 12 and the through hole in the ear of the dial, so that the shaft 13 is simultaneously inserted into the through hole of the shaft hole 12 and the ear. When the shaft 13 is inserted into position, the limiting boss 131 is located at this time. In slot 141 Corresponding to the position of the entrance of the card slot 14, the rotating shaft 13 to the limiting boss 131 is rotated into the slot 14 and is displaced from the slot 141 (ie, the locking position), at which time the limiting boss 131 of the shaft 13 is Under the action of the elastic component 18, it is clamped on the side wall of the card slot 14 (when the sliding slot 141 is a notch on the annular plate 16, the limiting boss 131 is stuck on the inner surface of the annular plate 16) This completes the assembly of the strap 20 and the dial. Since the elastic member 18 has an elastic force on the shaft 13, the shaft 13 cannot normally rotate by itself, and the limiting boss 131 on the shaft 13 cannot be pulled out of the card slot 14. The disassembly operation of the strap 20 is exactly the reverse of the assembly operation of the strap 20. First, the shaft 13 is rotated to the open position, that is, the limiting rib 131 is returned to the sliding slot 141. At this time, the shaft 13 is ejected from the shaft hole 12 by a certain elastic force of the elastic component 18, and then the hand is used. The shaft 13 is pulled out, thus completing the removal of the watch band 20. The feel and force of the rotating shaft 13 can be achieved by adjusting the elastic force of the elastic member 18.

Referring to FIG. 5 to FIG. 9 and FIG. 3, an embodiment of the present invention further provides a wearing device, including a pivoting member 10. The specific structure of the pivoting member 10 refers to the above embodiment, since the wearing device adopts all the above implementations. All the technical solutions of the example, so at least have all the beneficial effects brought about by the technical solutions of the above embodiments, and are not described herein again.

Optionally, the pivoting member 10 is a watch band 20 (ie, the pivoting member 10 is a portion disposed on the watch band 20), and the wearing device further includes a dial 30 (ie, the wearing device of the embodiment is a watch), and the dial 30 The side wall is provided with a lug 31. The lug 31 is provided with a plug-in hole 311, and the plug-in hole 311 is sleeved on the shaft 13. The above-mentioned receiving groove 11 is disposed on the pivoting member 10. The lug 31 can be caught in the receiving groove 11, the insertion hole 311 is aligned with the shaft hole 12, and the shaft 13 is inserted into the shaft hole 12 and the insertion hole. 311. In this embodiment, the straps 20 are further used. The opposite sides of the dial 30 are respectively provided with a lug 31. The pivoting members 10 of the two straps 20 are respectively connected to the two lugs 31. The lug 31 can be further configured to fit the shape of the receiving slot 11, and the insertion hole 311 is disposed at the position of the corresponding shaft hole 12, so that the latch 31 can be inserted into the receiving slot 11 to realize the plug-in hole. The 311 is aligned with the shaft hole 12 for quicker installation.

Optionally, referring to FIG. 6 and FIG. 9 , in the embodiment, the side wall of the dial 30 is provided with an arc-shaped positioning groove 32 having the same curvature as the side wall of the dial 30 , and the lug 31 is disposed on the arc-shaped positioning groove 32 . In the middle of the bottom surface of the groove, the end surface of the pivoting member 10 is provided with a concave surface which is adapted to the shape of the bottom surface of the curved positioning groove 32. surface. When the lug 31 is inserted into the receiving slot 11 and fixed to the pivoting member 10, the pivoting member 10 is provided with an end surface of the receiving slot 11 and the bottom surface of the arc-shaped positioning slot 32, so that the pivoting member 10 and the dial are provided. The 30 connection is more tightly fixed, and the strap 20 does not rotate relative to the dial 30, avoiding wear of the shaft 13.

The above description is only an optional embodiment of the present application, and thus does not limit the scope of patents of the present application, and the equivalent structural transformation, or direct/indirect, using the content of the specification and the drawings of the present application under the inventive concept of the present application. Use in other related technical fields is included in the scope of patent protection of this application.

Industrial applicability

The embodiment of the present application provides a pivoting member and a wearing device. After the shaft rod is inserted into the shaft hole, the limiting boss on the shaft rod is rotated from the sliding slot into the card slot to fix the shaft rod when the shaft is rotated. In the shaft hole, the pivoting rod is removed from the card slot by the rotating shaft to remove the shaft from the slot, and the pivoting member is connected and separated from the strap or the dial, so that the pivoting is adopted. The watch's dial and strap are disassembled and installed without the need for professional tools, and the operation is simpler and faster, making it easy for the user to disassemble and replace the strap.

Claims

a pivoting member, at least one end of the pivoting member is a pivoting end, the pivoting end is provided with a shaft hole, a shaft is inserted into the shaft hole, and a sidewall of the shaft hole is disposed a sliding slot extending along an axial direction of the shaft hole to an inlet end of the shaft hole, wherein the shaft is provided with a limiting boss stuck in the sliding slot, and the sidewall of the shaft hole is further provided a card slot extending along a circumferential direction of the shaft hole and communicating with the sliding slot; rotating through the limiting boss into the card slot, staggering from the sliding slot, and limiting the shaft The bit is fixed in the shaft hole.
The pivoting member of claim 1 , wherein the end surface of the pivoting end is provided with a receiving groove, the shaft hole extends through a side wall of the receiving groove and extends to the other side wall of the receiving groove .
The pivoting member according to claim 1, wherein one end of the shaft is provided with a positioning boss, and when the limiting boss is engaged in the card slot, the positioning boss abuts At the edge of the shaft hole inlet.
The pivoting member according to claim 3, wherein the pivoting member is provided with an annular groove coaxial with the shaft hole, and the inlet of the shaft hole is located on the bottom surface of the annular groove. The positioning boss is received in the annular groove, and a slot of the positioning boss facing the shaft hole is provided with a slot matched with the screwdriver head.
The pivoting member according to claim 3, wherein the positioning boss is provided with a first magnetic portion, and the pivoting member is provided with a second magnetic portion that cooperates with the first magnetic portion; When the limiting boss is stuck in the card slot, the first magnetic portion is aligned with the second magnetic portion and is attracted.
The pivotal member according to claim 1, wherein an elastic member is provided at an end of the shaft hole away from the inlet thereof, and an end of the shaft elastically abuts the elastic member.
The pivoting member according to claim 6, wherein the elastic member comprises a tension spring and a spacer, the tension spring has a telescopic direction that is the same as an axial direction of the shaft hole, and the spacer is located at the tension spring Between the shaft and the shaft.
The pivotal member according to any one of claims 1 to 7, wherein the pivoting member is a watch band.
The pivotal member according to any one of claims 1 to 7, wherein the pivoting member is a dial.
A wearing device comprising the pivoting member according to any one of claims 1 to 9.
The wearing device according to claim 10, wherein the pivoting member is the pivoting member according to claim 8, the wearing device further comprises a dial, and the side wall of the dial is provided with a lug, The insertion lug is provided on the lug, and the insertion hole is sleeved on the shaft.