CN218869588U - Magnetic buckle for adjusting connection length of watchband - Google Patents

Abstract

The utility model discloses a magnetic buckle for adjusting the connection length of watchbands, which comprises a folding plate, a first watchband seat and a second watchband seat, wherein the folding plate comprises a first folding plate and a second folding plate, the first folding plate comprises a first end and a second end, the second folding plate comprises a third end and a fourth end, and the first end of the first folding plate is rotationally connected with the third end of the second folding plate; the second end of the first folding plate is connected with a first watchband seat, the fourth end of the second folding plate is connected with a second watchband seat, and a first magnetic attraction piece is arranged on the first watchband seat or the second end of the first folding plate; a second magnetic attraction piece is arranged on the second watchband seat or the fourth end of the second folding plate; the first magnetic attraction piece and the second magnetic attraction piece attract each other to enable the first watchband seat to be jointed with the second watchband seat. The utility model discloses a watchband is drawn in or is opened in to the mode of magnetism, can adjust the connection length of watchband convenient and fast ground to wear or take off the wrist-watch.

Description

Magnetic buckle for adjusting connection length of watchband

Technical Field

The utility model relates to a wrist-watch technical field especially relates to a magnetism of adjusting watchband connection length is inhaled and is detained.

Background

A wristwatch (mechanical watch or smart watch) includes a band and a head. The watchband is used for wearing on the wrist, and for the convenience of wearing, the watchband generally can make length-adjustable structure, if divide into two parts with the watchband, one side watchband sets up a plurality of card holes, and another side watchband sets up the block tongue that can insert the card hole.

Or divide into two parts with the watchband, connect a folded sheet between two watchbands, when the folded sheet was opened, the total length that two watchbands add the folded sheet became long, was convenient for pass user's palm, and when the folded sheet folded, the total length that two watchbands add the folded sheet became short to can wear at the wrist and prevent to drop. Namely, the connection length of the watchband of the watch is adjusted by folding or unfolding the folding plate so as to be convenient for wearing or taking out the watch.

In the prior two-watchband structure provided with the folding plate, after the folding plate is folded, the two watchbands are buckled by the mechanical connecting buckle, so that the structures such as the buckling button of the connecting buckle need to be unlocked and pressed when the connecting length of the watchband is adjusted, the operation is inconvenient,

therefore, the prior art is in need of improvement.

SUMMERY OF THE UTILITY MODEL

In view of the foregoing prior art's weak point, the utility model aims to provide an adjust magnetic attraction of watchband connection length and detain, aim at drawing in or opening the watchband in through the mode of magnetism, can adjust the connection length of watchband convenient and fast ground to wear or take off the wrist-watch.

In order to achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides an adjust magnetism of watchband connection length and inhale knot, includes folded sheet, first watchband seat, second watchband seat, wherein: the folding plates comprise a first folding plate and a second folding plate, the first folding plate comprises a first end and a second end, the second folding plate comprises a third end and a fourth end, and the first end of the first folding plate is rotatably connected with the third end of the second folding plate to enable the first folding plate and the second folding plate to be folded or unfolded;

the second end of the first folding plate is connected with a first watchband seat, the fourth end of the second folding plate is connected with a second watchband seat,

a first magnetic attraction piece is arranged on the first watchband seat or the second end of the first folding plate;

a second magnetic attraction piece is arranged on the second watchband seat or the fourth end of the second folding plate;

when the first folding plate and the second folding plate are folded, the first magnetic suction piece and the second magnetic suction piece attract each other so as to joint the first watchband seat and the second watchband seat.

The second end of the first folding plate is provided with a connecting seat, two opposite surfaces of the connecting seat are respectively provided with the first watchband seat and the first magnetic piece, the second watchband seat is provided with the second magnetic piece, and the connecting seat is attached to the second watchband seat when the first magnetic piece and the second magnetic piece are attracted.

The surface of the connecting seat, which is attached to the second watchband seat, is provided with a first magnetic piece mounting groove, and the first magnetic piece is fixed in the first magnetic piece mounting groove.

Wherein, the first watchband seat is a U-shaped seat or a C-shaped seat.

Wherein, the two outer side walls on the connecting seat are provided with retractable elastic needles;

the two opposite inner side walls of the first watchband seat are provided with clamping holes, and the elastic needle can be clamped into the clamping holes or separated from the clamping holes.

Wherein, the two outer side walls of the connecting seat are also provided with a first rotating shaft;

the two opposite inner side walls of the first watchband seat are also provided with shaft holes, and two ends of the first rotating shaft are respectively clamped into the two shaft holes to enable the connecting seat to be rotatably connected with the first watchband seat.

The outer side wall of the connecting seat is further provided with a clamping groove, the inner side wall of the first watchband seat is further provided with a clamping protrusion, and the first watchband seat is sleeved on the outer side wall of the connecting seat and then clamped with the clamping groove through the clamping protrusion.

The bottom wall of the first watchband seat is provided with a watchband fixture block, and the end part of the first watchband seat is provided with a watchband insertion hole.

And a second rotating shaft is arranged on the second watchband seat, and a second end of the second folding plate is rotatably connected with the second rotating shaft.

The second watch strap seat is provided with a second magnetic piece mounting groove on the surface of the connecting seat, and the second magnetic piece is fixed in the second magnetic piece mounting groove.

It is understood that within the scope of the present invention, the technical features of the invention described above and those described in detail in the following (for example, in the embodiments) can be combined with each other to form new or preferred technical solutions, which are not described herein in any more detail.

The utility model discloses an adjust magnetism of watchband connection length and inhale knot, including the folded sheet, first watchband seat, second watchband seat, the folded sheet is including rotating first folded sheet and the second folded sheet of connecting, first watchband seat is connected to the other end of first folded sheet simultaneously, second watchband seat is connected to the other end of second folded sheet, first watchband seat is used for installing first watchband, second watchband seat is used for installing the second watchband, on the first watchband seat or the one end that first folded sheet is close to first watchband seat is provided with first magnetism and inhales the piece, on the second watchband seat or the one end that second folded sheet is close to second watchband seat is provided with second magnetism and inhales the piece. Like this, first magnetism is inhaled the piece and is inhaled the piece actuation with the second magnetism after first folded sheet and the coincide of second folded sheet, thereby first watchband seat is inhaled the piece and is inhaled the piece actuation with the second magnetism and first watchband seat and second watchband seat looks joint and shorten the connection length between first watchband and the second watchband, when the connection length between first watchband of needs extension and the second watchband, directly exert external force and make first watchband seat and second watchband seat throw off, then with first folded sheet and second folded sheet expand can, convenient operation is swift.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic view of the magnetic attraction buckle for adjusting the connection length of the watchband according to the present invention;

FIG. 2 is another schematic view of the structure of FIG. 1;

FIG. 3 is a partially unfolded schematic illustration of the folded sheet of the structure of FIG. 1;

FIG. 4 is a schematic partial cross-sectional view of the structure of FIG. 1 taken along the direction of the wristband;

FIG. 5 is an exploded view of the structure of FIG. 1;

FIG. 6 is an exploded view of the folding plate, the connecting seat and the first watchband seat;

FIG. 7 is a first cross-sectional schematic view of the structure of FIG. 1;

FIG. 8 is a second cross-sectional schematic view of the structure of FIG. 1;

FIG. 9 is an exploded view of the structure of FIG. 1 after the connecting holder and the first strap holder are rotated.

Description of the reference numerals:

100-magnetic clasp, 1-folding plate, 11-first folding plate, 111-first end, 112-second end, 113-folding groove, 12-second folding plate, 121-third end, 122-fourth end, 13-first magnetic element mounting box, 14-second magnetic element mounting box, 15-folding plate rotating shaft, 2-first watch band seat, 21-clamping hole, 22-shaft hole, 23-clamping protrusion, 24-watch band clamping block, 25-watch band inserting hole, 3-second watch band seat, 31-second magnetic element mounting groove, 4-first magnetic element, 5-second magnetic element, 6-connecting seat, 61-first magnetic element mounting groove, 62-clamping groove, 7-spring pin, 8-first rotating shaft, 9-second rotating shaft, 10-abrasion-proof rubber ring, 200-first watch band, 300-second watch band.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 all the directional indicators (such as up, down, left, right, front, back ...) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "connected" may be a fixed connection or a removable connection, or may be integral therewith; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.

Referring to fig. 1 to 5, the present invention provides a magnetic buckle 100 for adjusting the connection length of a watch strap, which includes a folding plate 1, a first watch strap base 2, and a second watch strap base 3. The utility model discloses in, first watchband 200 is connected to first watchband seat 2, and second watchband 300 is connected to second watchband seat 3, and the gauge outfit is connected to the other end of first watchband 200, second watchband 300.

Folding plate 1 includes first folding plate 11 and second folding plate 12, first folding plate 11 includes first end 111 and second end 112, second folding plate 12 includes third end 121 and fourth end 122, first end 111 of first folding plate 11 with the third end 121 of second folding plate 12 rotates to be connected and makes first folding plate 11 with the coincide of second folding plate 12 or expand. In this embodiment, the first end 111 of the first folding plate 11 is rotatably connected to the third end 121 of the second folding plate 12 by the folding plate rotating shaft 15. In the present embodiment, the first folding plate 11 is provided with a folding groove 113 in the middle, and when the first folding plate 11 and the second folding plate 12 are folded, the second folding plate 12 is inserted into the folding groove 113 of the first folding plate 11. In which the first folding plate 11 and the second folding plate 12 in fig. 1 and 2 are in a fully folded state and the first folding plate 11 and the second folding plate 12 in fig. 3 are in a partially unfolded state.

The utility model discloses a second end 112 of first folded sheet 11 is connected with first watchband seat 2, and fourth end 122 of second folded sheet 12 is connected with second watchband seat 3. Since the first band 200 is connected to the first band holder 2 and the second band 300 is connected to the second band holder 3, the first band 200 is connected to the first folding plate 11 and the second band 300 is connected to the second folding plate 12.

The utility model discloses a magnetism is inhaled and is detained on 100's the first watchband seat 2 or the second end 112 of first folded sheet 11 is provided with first magnetism and inhale piece 4, on the second watchband seat 3 or the fourth end 122 of second folded sheet 12 is provided with second magnetism and inhales piece 5. As shown in fig. 1, 2 and 4, when the first folding plate 11 and the second folding plate 12 are folded, the first magnetic attraction element 4 and the second magnetic attraction element 5 attract each other to couple the first watchband holder 2 and the second watchband holder 3.

Therefore, when a user needs to shorten the connection length between the first watchband 200 and the second watchband 300 so as to wear the watch on the wrist, the first folding plate 11 and the second folding plate 12 are folded, the second segment 121 of the first folding plate 11 and the fourth segment 122 of the second folding plate 12 are drawn close to each other, the first watchband seat 2 and the second watchband seat 3 are drawn close to each other, the first magnetic element 4 and the second magnetic element 5 are drawn close to each other and attract each other, the first watchband seat 2 and the second watchband seat 3 are finally jointed without being separated, and the total length of connection between the watchbands does not include the length of the folding plate 1.

When a user needs to extend the connection length between the first band 200 and the second band 300 so as to pass through the wrist of the user, an external force is applied to overcome the magnetic attraction between the first magnetic element 4 and the second magnetic element 5 to break the first band holder 2 and the second band holder 3 apart, so that the first band holder 2 is separated from the second band holder 3, and then the first folding plate 11 and the second folding plate 12 are unfolded, so that the total length of the band is the length of the first band 200 plus the second band 300 plus the first folding plate 11 plus the second folding plate 12 after being completely unfolded, thereby being able to pass through the wrist smoothly.

The utility model discloses owing to adopt magnetism to inhale the connection, first watchband seat 2 can be in the same place or quick taking apart with the quick convenient joint of second watchband seat 3 like this.

Specifically, as shown in fig. 3 to 5, the utility model discloses a second end 112 of first folded sheet 11 is provided with connecting seat 6, be provided with respectively on two relative surfaces of connecting seat 6 first watchband seat 2 reaches piece 4 is inhaled to first magnetism, be provided with on the second watchband seat 3 piece 5 is inhaled to the second magnetism, first magnetism inhale piece 4 with during the actuation of piece 5 is inhaled to the second magnetism connecting seat 6 with the laminating of second watchband seat 3. That is, the first magnetic attraction piece 4 of the utility model is arranged on the connecting seat 6 of the first folding plate 11 instead of the first watchband seat 2, and the second magnetic attraction piece is arranged on the second watchband seat 3.

The up end of connecting seat 6 is provided with first magnetism and inhales piece 4, and the lower terminal surface of connecting seat 6 sets up first watchband seat 2, simultaneously, the utility model discloses a lower terminal surface of second watchband seat 3 sets up second magnetism and inhales piece 5, so the utility model discloses a magnetism is inhaled the connection and is connected with the direct magnetism of second watchband seat 3 connecting seat 6, the edge laminating of first watchband seat 2 and second watchband seat 3 simultaneously.

The utility model discloses a connecting seat 6 on with the surface of the 3 laminating of second watchband seat is provided with first magnetism and inhales a mounting groove 61, first magnetism is inhaled piece 4 and is fixed in the first magnetism is inhaled a mounting groove 61. Preferably, still install first magnetism in the first magnetism piece mounting groove 61 and inhale a mounting box 13, first magnetism is inhaled piece 4 and is installed in first magnetism piece mounting box 13.

Preferably, the surface of the connecting seat 6, which is attached to the second watchband seat 3, is further provided with an anti-abrasion rubber ring 10. The abrasion-proof rubber ring 10 avoids the scratch damage caused by collision when the second watchband seat 3 is in suction contact with the connecting seat 6.

As shown in fig. 5 and 6, the first watchband seat 2 is a U-shaped seat or a C-shaped seat. The U-shaped seat or the C-shaped seat gives the first bracelet strand seat 2 a cavity structure to house the first bracelet strand 200.

In this embodiment, the two opposite side walls of the connecting seat 6 are provided with retractable elastic pins 7, the two opposite side walls of the first watchband seat 2 are provided with clamping holes 21, and the elastic pins 7 can be clamped into the clamping holes 21 or pulled out of the clamping holes 21. The retractable elastic needle 7 is in a natural extension state under the action of no external force, so that the elastic needle is clamped in the clamping hole 21 to enable the connecting seat 6 to be clamped with the first watchband seat 2. Under the action of external force, for example, under the action of external force for separating the connecting seat 6 from the first watch strap seat 2, the elastic needle 7 can retract into the connecting seat 6, so that the connecting seat 6 and the first watch strap seat 2 can be separated.

Further, still be provided with first pivot 8 on the two opposite lateral walls of connecting seat 6, still be provided with shaft hole 22 on the two opposite internal walls on the first table area seat 2, two are blocked respectively in the both ends of first pivot 8 make in the shaft hole 22 the connecting seat 6 with first table area seat 2 rotates and is connected. The first rotation shaft 8 is disposed to allow the connecting base 6 and the first watchband base 2 to rotate relative to each other. In this embodiment, the elastic pin 7 is disposed at one end of the connecting seat 6 connected to the first folding plate 11, and the first rotating shaft 8 is disposed at one end of the connecting seat 6 far from the elastic pin 7, so that after the elastic pin 7 is separated from the fastening hole 21, due to the effect of the first rotating shaft 8, the connecting seat 6 and the first watchband seat 2 cannot be completely separated, but can rotate with each other, thereby facilitating the first watchband 200 to be loaded into the first watchband seat 2 or taken out of the first watchband seat 2.

Preferably, as shown in fig. 6 and 8, the outer side wall of the connecting seat 6 is further provided with a clamping groove 62, the inner side wall of the first watchband seat 2 is further provided with a clamping protrusion 23, and the clamping protrusion 23 is clamped with the clamping groove 62 after the first watchband seat 2 is sleeved on the outer side wall of the connecting seat 6. The fastening of the fastening protrusion 23 and the fastening groove 62 can enhance the firmness of the connection between the connecting seat 6 and the first watchband seat 2.

Preferably, as shown in fig. 9, a bottom wall of the first watchband seat 2 is provided with a watchband clasp 24, and an end of the first watchband seat 2 is provided with a watchband insertion opening 25. In this embodiment, a band hole 201 is provided in the bottom of the first band 200. When the first watchband seat 2 is installed in the first watchband 200, the connection between the elastic pin 7 and the clamping hole 21 is firstly unlocked, the connecting seat 6 rotates relative to the first watchband seat 2 to open the space between the connecting seat 6 and the first watchband seat 2 to expose the watchband insertion opening 25 of the first watchband seat 2, then the first watchband 200 is inserted into the first watchband seat 2 from the watchband insertion opening 25 of the first watchband seat 2, the watchband hole 201 at the bottom of the first watchband 200 is clamped with the bottom wall watchband fixture block 24 of the first watchband seat 2, then the connecting seat 6 rotates relative to the first watchband seat 2 to fold so that the connecting seat 6 compresses the first watchband 200, and the elastic pin 7 on the connecting seat 6 is clamped into the clamping hole 21 of the first watchband seat 2 to clamp and fix the connecting seat 6 with the first watchband seat 2.

Referring to fig. 4 and fig. 5, the second watchband seat 3 of the present invention is provided with a second rotating shaft 9, and the second end 122 of the second folding plate 12 is rotatably connected to the second rotating shaft 9. The second folding plate 12 is rotatably connected to the second watchband base 3 through the second rotating shaft 9, so that the rotating angle between the second watchband base 3 and the second folding plate 12 can be adjusted.

Preferably, the second watchband seat 3 with the surface that connecting seat 6 was laminated is provided with second magnetism and inhales a mounting groove 31, second magnetism is inhaled piece 5 and is fixed in the second magnetism is inhaled a mounting groove 31. In this embodiment, a second magnetic part mounting box 14 is further installed in the second magnetic part mounting groove 31, and a second magnetic part 5 is installed in the second magnetic part mounting box 14.

The embodiment of the utility model provides an adjust magnetism of watchband connection length and inhale knot 100, including folded sheet 1, first watchband seat 2, second watchband seat 3, folded sheet 1 is including rotating first folded sheet 11 and the second folded sheet 12 of connecting, first watchband seat 2 is connected to the other end of first folded sheet 11 simultaneously, second watchband seat 3 is connected to the other end of second folded sheet 12, first watchband seat 2 is used for installing first watchband 200, second watchband seat 3 is used for installing second watchband 300, first watchband seat 2 is gone up or first folded sheet 11 is close to the one end of first watchband seat 2 and is provided with first magnetism and inhale piece 4, second watchband seat 3 is gone up or second folded sheet 12 is close to the one end of second watchband seat 3 and is provided with second magnetism and inhales piece 5. Like this, inhale a 5 actuation with the second magnetism when first folding plate 11 and 12 coincide backs of second folding plate, thereby first watchband seat 2 and second watchband seat 3 are joined together and shorten the connection length between first watchband 200 and the second watchband 300 after first magnetism is inhaled a 5 actuation with the second magnetism and first watchband seat 4, when the connection length between first watchband 200 and the second watchband 300 of needs extension, directly apply external force and make first watchband seat 2 and second watchband seat 3 throw off, then expand first folding plate 11 and second folding plate 12 can, the utility model discloses magnetism is inhaled knot 100 and is convenient and fast to the regulation operation of the connection length between first watchband 200 and the second watchband 200, and the wrist-watch of being convenient for wears fast and takes off.

The above only for the purpose of clearly illustrating the examples of the present invention, not limiting the scope of the present invention, can't be exhausted to all the embodiments, all the concepts of the present invention, utilize the equivalent structure transformation of the content of the technical solution of the present invention, or directly/indirectly use in other related technical fields and are all included in the protection scope of the present invention.

Claims (10)

1. The utility model provides an adjust magnetism of watchband connection length and inhale knot, includes folded sheet, first watchband seat, second watchband seat, its characterized in that:

the folding plates comprise a first folding plate and a second folding plate, the first folding plate comprises a first end and a second end, the second folding plate comprises a third end and a fourth end, and the first end of the first folding plate is rotatably connected with the third end of the second folding plate to enable the first folding plate and the second folding plate to be folded or unfolded;

the second end of the first folding plate is connected with a first watchband seat, the fourth end of the second folding plate is connected with a second watchband seat,

a first magnetic attraction piece is arranged on the first watchband seat or the second end of the first folding plate;

a second magnetic attraction piece is arranged on the second watchband seat or the fourth end of the second folding plate;

when the first folding plate and the second folding plate are folded, the first magnetic suction piece and the second magnetic suction piece attract each other so as to joint the first watchband seat and the second watchband seat.

2. A magnetic attraction buckle for adjusting the connection length of a watch band according to claim 1, wherein the second end of the first folding plate is provided with a connecting base, two opposite surfaces of the connecting base are respectively provided with the first watch band base and the first magnetic attraction element, the second watch band base is provided with the second magnetic attraction element, and the connecting base is attached to the second watch band base when the first magnetic attraction element and the second magnetic attraction element are attracted.

3. The magnetic attraction buckle for adjusting the connection length of the watchband according to claim 2, wherein a first magnetic attraction piece mounting groove is formed in a surface of the connecting base, which is attached to the second watchband base, and the first magnetic attraction piece is fixed in the first magnetic attraction piece mounting groove.

4. The magnetically attracted clasp for adjusting the connection length of a watchband according to claim 2, wherein the first watchband holder is a U-shaped holder or a C-shaped holder.

5. The magnetic clasp for adjusting the connection length of the watchband according to claim 4, wherein two opposite side walls of the connection base are provided with retractable elastic pins;

the two opposite inner side walls of the first watchband seat are provided with clamping holes, and the elastic needle can be clamped into the clamping holes or separated from the clamping holes.

6. The magnetic attraction buckle for adjusting the connection length of the watchband according to claim 5, wherein the two opposite side walls of the connecting seat are further provided with first rotating shafts;

the two opposite inner side walls of the first watchband seat are further provided with shaft holes, and the two ends of the first rotating shaft are clamped into the two shaft holes respectively to enable the connecting seat to be connected with the first watchband seat in a rotating mode.

7. The magnetic attraction buckle for adjusting the connection length of the watchband according to claim 6, wherein a slot is further disposed on an outer side wall of the connection seat, a locking protrusion is further disposed on an inner side wall of the first watchband seat, and the locking protrusion is locked with the slot after the first watchband seat is sleeved on the outer side wall of the connection seat.

8. The magnetic clasp for adjusting the connection length of the watchband according to claim 4, wherein the bottom wall of the first watchband base is provided with a watchband fixture block, and the end of the first watchband base is provided with a watchband insertion opening.

9. The magnetic attraction buckle for adjusting the connection length of the watchband according to claim 1, wherein a second rotating shaft is disposed on the second watchband base, and a second end of the second folding plate is rotatably connected to the second rotating shaft.

10. The magnetic attraction buckle for adjusting the connection length of the watchband according to claim 2, wherein a second magnetic attraction piece mounting groove is formed in the surface of the second watchband base, which is attached to the connecting base, and the second magnetic attraction piece is fixed in the second magnetic attraction piece mounting groove.

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