CN215837405U

CN215837405U - Formula band buckle and wearable equipment are inhaled to magnetism

Info

Publication number: CN215837405U
Application number: CN202122210899.8U
Authority: CN
Inventors: 李建新
Original assignee: Dongguan Zhengyuan Intelligent Technology Co ltd
Current assignee: Dongguan Zhengyuan Intelligent Technology Co ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-02-18
Anticipated expiration: 2031-09-13

Abstract

The utility model relates to a magnetic type belt buckle and wearable equipment, wherein the magnetic type belt buckle comprises a first belt buckle and a second belt buckle, a first magnetic piece is arranged in an upper belt buckle, a key is arranged in the upper belt buckle in a sliding manner and can extend out of or retract from the side surface of the upper belt buckle, and one end of the key is provided with a clamping hook; a clamping groove is arranged on the lower belt buckle; one end of the key close to the first magnetic part is provided with a third magnetic part, the polarity of the first magnetic part is opposite to that of the second magnetic part, and the polarity of the second magnetic part is opposite to that of the third magnetic part; in the buckling state, the first magnetic suction piece and the second magnetic suction piece are fixedly adsorbed, the clamping hook enters the clamping groove, the third magnetic suction piece and the second magnetic suction piece are repelled and staggered to enable the key to extend out, and the clamping hook and the clamping groove are in a clamping state; and in an unlocking state, the button is pressed to release the clamping between the clamping hook and the clamping groove, and external force acts on the upper belt buckle to separate the first magnetic attraction piece from the second magnetic attraction piece. The magnetic type belt buckle is simpler and quicker to open and buckle, and the use experience of a user is improved.

Description

Formula band buckle and wearable equipment are inhaled to magnetism

Technical Field

The utility model relates to the technical field of wearable equipment, in particular to a magnetic type belt buckle and wearable equipment.

Background

Wearable devices (such as watches, belts, etc.) are ornaments that people wear in daily life, and are generally fastened and worn through buckles. However, the conventional buckle is troublesome, complicated and time-consuming to open and close, and the user experience is affected. Therefore, the prior art has yet to be developed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art, provides a magnetic buckle and a wearable device, and aims to solve the problem that the conventional buckle is troublesome and complicated to operate.

In order to achieve the above purpose, the utility model provides the following technical scheme:

the utility model provides a magnetic type buckle, which comprises a first buckle and a second buckle, wherein the first buckle comprises an upper buckle, a first magnetic part and a button;

the second belt buckle comprises a lower belt buckle and a second magnetic part arranged in the lower belt buckle, and a clamping groove is formed in the lower belt buckle;

the key is provided with a first magnetic attraction piece, a second magnetic attraction piece and a third magnetic attraction piece, wherein the first magnetic attraction piece and the second magnetic attraction piece are opposite in polarity, and the second magnetic attraction piece and the third magnetic attraction piece are the same in polarity;

in a buckling state, the first magnetic suction piece and the second magnetic suction piece are fixedly adsorbed, the clamping hook enters the clamping groove, and the third magnetic suction piece and the second magnetic suction piece are repelled and staggered to enable the key to extend out and enable the clamping hook and the clamping groove to be in a clamping state; and under an unlocking state, the button is pressed to release the clamping between the clamping hook and the clamping groove, and external force acts on the upper belt buckle to enable the first magnetic attraction piece to be separated from the second magnetic attraction piece.

Furthermore, the first buckle further comprises a fourth magnetic part and a fifth magnetic part, the fourth magnetic part is arranged in the upper buckle, the fifth magnetic part is arranged on the button, and the polarity of the fourth magnetic part is opposite to that of the fifth magnetic part;

in the buckled state, the fourth magnetic suction piece and the fifth magnetic suction piece are staggered; and in an unlocking state, the fourth magnetic suction piece and the fifth magnetic suction piece are fixed in an adsorption manner, so that the key is kept still.

Furthermore, the clamping groove is an arc-shaped groove, and a clamping block is arranged in the arc-shaped groove;

the head of the clamping hook is hemispherical, the head of the clamping hook slides along the arc-shaped groove, and the clamping hook is clamped on the clamping block.

Furthermore, the upper buckle is provided with a movable groove and an opening communicated with the movable groove, and a limiting rod is transversely arranged in the movable groove of the upper buckle;

the button is provided with a limiting groove, the button is arranged in the movable groove in a sliding mode, the limiting rod moves in the limiting groove, and the head of the button extends out of or retracts into the hole.

Further, the upper band buckle includes detaining seat, first apron and second apron, detain the seat along the width direction interval be provided with first mounting groove with the movable groove, the second magnetism is inhaled the piece and is fixed in the first mounting groove, first apron, second apron are covered in proper order and are established the knot seat, first apron, second apron are provided with respectively and wear the groove confession the pothook stretches out.

Further, the buckle seat is provided with a second mounting groove at the bottom of the movable groove, and the fourth magnetic part is fixed in the second mounting groove.

Furthermore, the upper buckle is provided with a sedimentation space, the lower buckle is provided with a boss, the clamping groove and the first magnetic part are arranged on the boss, and when the upper buckle is connected with the lower buckle, the boss is accommodated in the sedimentation space.

Furthermore, the number of the keys is two, the keys are respectively arranged on two sides of the upper buckle along the width direction, the number of the hooks is two, and the number of the clamping grooves is two correspondingly.

The utility model also provides wearable equipment which comprises a first watchband, a second watchband and the magnetic buckle, wherein the first watchband and the second watchband are connected through the magnetic buckle.

The technical scheme of the utility model has the following beneficial effects:

the magnetic buckle is fixed with the second magnetic part through the first magnetic part, the hook enters the clamping groove, and the third magnetic part is repelled and staggered because of being close to the second magnetic part, so that the key extends outwards, the hook and the clamping groove are in a clamping state, and automatic buckling is completed; through pressing down the button messenger pothook and draw-in groove release joint state, external force acts on the upper band buckle make first magnetism inhale the piece with the piece separation is inhaled to the second magnetism, accomplishes and opens, makes opening, the lock of magnetism formula belt buckle inhale simple more swift, has promoted user's use and has experienced.

Drawings

FIG. 1 is a schematic view of the snap-fit of the magnetic buckle of the present invention;

FIG. 2 is an open schematic view of the magnetic buckle of the present invention;

FIG. 3 is a schematic view of the construction of the lower buckle of the present invention;

FIG. 4 is a schematic view of the construction of the buckle of the present invention;

FIG. 5 is an exploded view of FIG. 4;

FIG. 6 is an exploded view of the key of the present invention;

fig. 7 is a schematic sectional view showing the engagement of the magnetic buckle according to the present invention.

Description of reference numerals:

100-magnetic buckle, 10-first buckle, 11-upper buckle, 110-settlement space, 111-movable groove, 112-opening, 113-limiting rod, 114-buckle seat, 115-second installation groove, 116-first cover plate, 117-second cover plate, 118-first installation groove, 119-penetrating groove, 12-first magnetic attraction piece, 13-button, 131-hook, 132-third magnetic attraction piece, 133-limiting groove, 14-fourth magnetic attraction piece, 15-fifth magnetic attraction piece, 20-second buckle, 21-lower buckle, 211-clamping groove, 212-clamping block, 213-boss and 22-second magnetic attraction piece.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the specific embodiments described herein are only for explaining the present invention and are not intended to limit the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present invention, unless expressly stated or limited otherwise, the terms "connected," "secured," and the like are to be construed broadly, and for example, "connected" may be fixedly connected, detachably connected, or integrally formed; 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are 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.

Referring to fig. 1 to 7, the present invention provides a magnetic buckle 100, which includes a first buckle 10 and a second buckle 20, wherein the first buckle 10 and the second buckle 20 are respectively connected to a watch strap. The first buckle 10 comprises an upper buckle 11, a first magnetic part 12 and a button 13, the first magnetic part 12 is arranged in the upper buckle 11, the button 13 is slidably arranged on the upper buckle 11 and can extend out of or retract into the side surface of the upper buckle 11, and one end of the button 13 is provided with a hook 131;

the second buckle 20 comprises a lower buckle 21 and a second magnetic part 22 arranged in the lower buckle 21, and a clamping groove 211 is arranged on the lower buckle 21.

A third magnetic element 132 is disposed at an end of the key 13 close to the first magnetic element 12, and the polarities of the first magnetic element 12 and the second magnetic element 22 are opposite, that is, the first magnetic element 12 and the second magnetic element 22 attract each other when they are close to each other; the second magnetic attraction member 22 and the third magnetic attraction member 132 have the same polarity, that is, the second magnetic attraction member 22 and the third magnetic attraction member 132 will repel each other when they approach each other.

When the buckle is buckled, the hook 131 is inserted into the slot 211 in an aligned manner, at this time, the first magnetic attraction piece 12 and the second magnetic attraction piece 22 are fixed in an attraction manner, and meanwhile, the third magnetic attraction piece 132 is close to the second magnetic attraction piece 22 and will be repelled and staggered to extend the key 13, and the repulsive force always exists, so that the hook 131 and the slot 211 are in a clamping state, and the buckling of the first buckle 10 and the second buckle 20 is completed (as shown in fig. 1 and 7).

When the buckle is unlocked, the button 13 is pressed to release the fastening state between the hook 131 and the fastening groove 211, and an external force acts on the upper buckle 11 to separate the first magnetic attraction piece 12 from the second magnetic attraction piece 22, thereby completing the opening of the first buckle 10 and the second buckle 20 (as shown in fig. 2).

In this embodiment, the attractive force between the first magnetic attraction piece 12 and the second magnetic attraction piece 22 is greater than the repulsive force between the second magnetic attraction piece 22 and the third magnetic attraction piece 132, and the first magnetic attraction piece 22 and the third magnetic attraction piece 132 are automatically buckled without external force, so that the magnetic buckle 100 of the present invention is simple and quick to open and buckle, easy and labor-saving, and improves the user experience.

Furthermore, the first buckle 10 further includes a fourth magnetic component 14 and a fifth magnetic component 15, the fourth magnetic component 14 is disposed in the upper buckle 11, the fifth magnetic component 15 is disposed on the button 13, and the polarities of the fourth magnetic component 14 and the fifth magnetic component 15 are opposite, that is, the fourth magnetic component 14 and the fifth magnetic component 15 attract each other when approaching;

under the unlocking state, the fourth magnetic part 14 and the fifth magnetic part 15 are fixed in an adsorption manner, so that the key 13 is kept still, and outward springback under the action of no external force is avoided, at the moment, the key 13 retracts into the upper belt buckle 10, so that the clamping hook 131 can be aligned to the clamping groove 211, and manual alignment of a user is not needed.

When the fastening is performed, since the attraction force between the fourth magnetic attraction piece 14 and the fifth magnetic attraction piece 15 is smaller than the repulsion force between the second magnetic attraction piece 22 and the third magnetic attraction piece 132, the fourth magnetic attraction piece 14 and the fifth magnetic attraction piece 15 are staggered, and the hook 131 is clamped in the clamping groove 211, thereby completing the automatic fastening.

In this embodiment, the first magnetic attraction member 12, the second magnetic attraction member 22, the third magnetic attraction member 132, the fourth magnetic attraction member 14 and the fifth magnetic attraction member 15 are all magnets.

Preferably, the locking groove 211 is an arc-shaped groove, a locking block 212 is arranged in the arc-shaped groove, and the locking hook 131 is locked to the locking block 212, so that the locking block is high in stability and not easy to separate.

The head of the hook 131 is hemispherical, and the head of the hook 131 slides along the arc-shaped groove, so that the sliding friction force is reduced, and the fastening is smooth. When the buckle is unlocked, the head of the hook 131 slides along the arc-shaped groove, so that the height can be gradually increased to jack up the upper buckle 10, and the buckle is convenient to open.

Referring to fig. 4 and 5, the upper buckle 11 is provided with a movable slot 111 and an opening 112 communicating with the movable slot 111, and the upper buckle 11 is transversely provided with a limiting rod 113 in the movable slot 111;

the key 13 is provided with a limiting groove 133, the key 13 is slidably disposed in the movable groove 111, and the limiting rod 113 moves in the limiting groove 133, so that the key 13 is limited to move in a certain range, and the key 13 is prevented from falling from the upper buckle 11. The head of the key 13 extends or retracts through the opening 112. Preferably, the diameter of the head of the key 13 is slightly smaller than the diameter of the opening 112, so as to avoid excessive shaking of the key 13.

Specifically, the upper buckle 11 includes a buckle seat 114, a first cover plate 116 and a second cover plate 117, the buckle seat 114 is provided with a first mounting groove 118 and a movable groove 111 at intervals along the width direction, the second magnetic attraction member 22 is fixed in the first mounting groove 118, the first cover plate 116 and the second cover plate 117 sequentially cover the buckle seat 114, and the first cover plate 116 and the second cover plate 117 are respectively provided with a through groove 119 for the hook 131 to extend out, so that the hook 131 moves within the range of the through groove 119.

Further, the buckle seat 114 is provided with a second mounting groove 115 at the bottom of the movable groove 111, and the fourth magnetic attraction element 14 is fixed in the second mounting groove 115, so that the mounting is stable.

In this embodiment, the upper buckle 11 is provided with a subsidence space 110, the lower buckle 21 is provided with a boss 213, the engaging groove 211 and the first magnetic member 12 are disposed on the boss 213, and when the upper buckle 11 is connected to the lower buckle 21, the boss 213 is accommodated in the subsidence space 110, so as to reduce the overall size of the magnetic buckle 100, and the magnetic buckle is compact and stable in structure and convenient for a user to use.

In this embodiment, the number of the keys 13 is two, and the keys are respectively disposed on two sides of the upper buckle 11 along the width direction, the number of the hooks 131 is two, and the number of the slots 211 is two, so as to improve the connection stability and the unlocking convenience.

The utility model further provides a wearable device, which comprises a first watchband, a second watchband and the magnetic buckle 100, wherein the first watchband and the second watchband are connected through the magnetic buckle 100. The wearable device includes but is not limited to a watch, bracelet, belt, etc.

The above examples of the present invention are merely examples for clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. Not all embodiments are exhaustive. All obvious changes and modifications which are obvious to the technical scheme of the utility model are covered by the protection scope of the utility model.

Claims

1. A magnetic buckle comprises a first buckle and a second buckle, and is characterized in that the first buckle comprises an upper buckle, a first magnetic part and a button, the first magnetic part is arranged in the upper buckle, the button is arranged on the upper buckle in a sliding manner and can extend out of or retract from the side surface of the upper buckle, and one end of the button is provided with a hook;

2. A magnetic buckle according to claim 1, wherein the first buckle further comprises a fourth magnetic member and a fifth magnetic member, the fourth magnetic member is disposed in the upper buckle, the fifth magnetic member is disposed on the button, and the polarity of the fourth magnetic member is opposite to that of the fifth magnetic member;

3. The magnetic attraction type belt buckle as claimed in claim 1, wherein the slot is an arc-shaped groove, and a clamping block is arranged in the arc-shaped groove;

4. The magnetic buckle according to claim 2, wherein the upper buckle is provided with a movable slot and an opening communicated with the movable slot, and a limiting rod is transversely arranged in the movable slot of the upper buckle;

5. A magnetic buckle according to claim 4, wherein the upper buckle comprises a buckle seat, a first cover plate and a second cover plate, the buckle seat is provided with a first mounting groove and the movable groove at intervals along the width direction, the second magnetic attraction member is fixed in the first mounting groove, the first cover plate and the second cover plate are sequentially covered with the buckle seat, and the first cover plate and the second cover plate are respectively provided with a through groove for the hook to extend out.

6. A magnetic buckle according to claim 5, wherein the buckle base is provided with a second mounting groove at the bottom of the movable groove, and the fourth magnetic member is fixed in the second mounting groove.

7. The magnetic buckle as claimed in claim 1, wherein the upper buckle has a settling space, the lower buckle has a boss, the engaging slot and the first magnetic member are disposed on the boss, and the boss is received in the settling space when the upper buckle is connected to the lower buckle.

8. The magnetic buckle as claimed in claim 1, wherein the number of the buttons is two, the buttons are respectively disposed on two sides of the upper buckle in the width direction, the number of the hooks is two, and the number of the slots is two.

9. A wearable device comprising a first band of watchband, a second band of watchband, and the magnetic buckle of any of claims 1-8, the first band of watchband, the second band of watchband connected through the magnetic buckle.