WO2024061043A1 - 连接结构、表带以及手表 - Google Patents

连接结构、表带以及手表 Download PDF

Info

Publication number
WO2024061043A1
WO2024061043A1 PCT/CN2023/118091 CN2023118091W WO2024061043A1 WO 2024061043 A1 WO2024061043 A1 WO 2024061043A1 CN 2023118091 W CN2023118091 W CN 2023118091W WO 2024061043 A1 WO2024061043 A1 WO 2024061043A1
Authority
WO
WIPO (PCT)
Prior art keywords
support bar
folding plate
connection structure
plate
watch
Prior art date
Application number
PCT/CN2023/118091
Other languages
English (en)
French (fr)
Inventor
袁胜蓝
何谦
张斌
程天宇
陈佳伟
祝培培
赵吉代
何思萌
Original Assignee
华为技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Publication of WO2024061043A1 publication Critical patent/WO2024061043A1/zh

Links

Classifications

    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C5/00—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
    • A44C5/18—Fasteners for straps, chains or the like
    • A44C5/22—Fasteners for straps, chains or the like for closed straps
    • A44C5/24—Fasteners for straps, chains or the like for closed straps with folding devices

Definitions

  • the present application relates to the technical field of wearable devices, and in particular to a connection structure, a watch strap and a watch.
  • watches are widely favored because they are lightweight, compact, and comfortable to wear.
  • watches have integrated functions such as time display, exercise detection, heart rate monitoring, message reminders, and blood oxygen detection. Smart watches have been widely used and their application prospects are broad.
  • the watch In order to realize the wearing of the watch, that is, to put the watch on or off the wrist, the watch is equipped with a watch strap.
  • watch straps There are many types of watch straps. Among them, the strap can meet the two characteristics of adjustable length and no need to disassemble during the adjustment process. Buckle-type watch straps are more popular.
  • Embodiments of the present application provide a connection structure, a watch strap and a watch, which are used to simplify the connection structure of the watch strap and solve the problem of difficulty in assembly and high assembly cost due to the complex structure of the watch during the assembly process.
  • connection structure in a first aspect, includes a first folding plate, a second folding plate and an elastic shaft.
  • the first folding plate includes a connected first support bar and a second support bar.
  • the first support bar and the second support bar are arranged side by side with a first gap between them.
  • the first support bar and the second support bar are opposite to each other. At least one of the two side surfaces is provided with a first clamping portion.
  • One end of the second folding plate is rotationally connected to one end of the first folding plate;
  • the second folding plate includes a third support bar and a fourth support bar.
  • the third support bar and the fourth support bar are arranged side by side with a second support bar between them. gap; at least one side of the two opposite sides of the third support bar and the fourth support bar is provided with a second clamping portion.
  • the elastic shaft passes through the second gap, and both ends of the elastic shaft are connected to the third support bar and the fourth support bar respectively; the elastic shaft is elastic in its axis direction to adjust the size of the second gap.
  • the third support bar and the fourth support bar are located in the first gap, and the first engaging portion is engaged with the second engaging portion.
  • connection structure provided by some embodiments of the present application, by setting a second gap on the second folding plate, the third support bar and the fourth support bar of the second folding plate can be connected in the width direction of the second gap. Displacement, by applying external force to the two opposite sides of the third support bar and the fourth support bar, the third support bar and the fourth support bar can be brought closer to each other, thereby facilitating the placement of the second folding plate on the first folding plate Within the first gap, the first folding plate and the second folding plate are closed.
  • the third support bar and the fourth support bar are The strips are far away from each other, so that the third support strip is in contact with the first support strip, and the fourth support strip is in contact with the second support strip, so that the second clamping portions on the third support strip and the fourth support strip are clamped on the third support strip.
  • the first clamping portion on the first support strip and the second support strip realizes the clamping connection between the first folding plate and the second folding plate.
  • connection structure is simple in design.
  • the first folding plate and the second folding plate can be closed and connected only through the cooperation of the elastic shaft and the first and second clamping parts.
  • the connection structure has fewer parts and reduces the cost.
  • the preparation difficulty and preparation cost in the preparation process are reduced, and the appearance of the connection structure can be made simple.
  • connection structure further includes a connection component.
  • the connection component includes a face cover, and at least one rotating shaft located on one side of the face cover and fixedly connected to the face cover. At least one rotating shaft is rotationally connected to the second folding plate through an elastic shaft, and the cover is used to connect to components outside the connection structure.
  • the connection between the second folding plate and components outside the connection structure can be achieved through the connection assembly.
  • At least one rotating shaft includes a first rotating shaft and a second rotating shaft arranged at intervals.
  • the third support bar includes a first connecting portion and a second connecting portion arranged sequentially along the axial direction of the elastic shaft.
  • the first connecting portion is relative to the second connecting portion. away from the fourth support bar.
  • the fourth support bar includes a third connection part and a fourth connection part arranged sequentially along the axial direction of the elastic shaft, and the third connection part is away from the third support bar relative to the fourth connection part.
  • the first rotating shaft is provided between the first connecting part and the second connecting part
  • the second rotating shaft is provided between the third connecting part and the fourth connecting part.
  • One end of the elastic shaft passes through the second connecting part and the first rotating shaft in sequence and contacts the first connecting part.
  • the other end of the elastic shaft passes through the fourth connecting part and the second rotating shaft in order and contacts the third connecting part.
  • the first rotating shaft and the second rotating shaft By arranging the first rotating shaft and the second rotating shaft, the first rotating shaft is located between the first connecting part and the second connecting part, and the second rotating shaft is located between the third connecting part and the fourth connecting part, on the one hand, the connection component and the The connection of the second folding plate, on the other hand, uses the first rotating shaft and the second rotating shaft to limit the third and fourth supporting bars of the second folding plate, thereby avoiding excessive external force exerted on the third supporting bar and the fourth supporting bar of the second folding plate.
  • the fourth support bar is too close, causing the second folding plate to break, and it can avoid the problem that the third support bar and the fourth support bar cause the second gap to be too large under the elastic action of the elastic shaft, causing the elastic shaft to fall off.
  • the distance between the first connecting part and the second connecting part is greater than the thickness of the first rotating shaft along the axial direction of the elastic shaft.
  • the distance between the third connecting part and the fourth connecting part is greater than the thickness of the second rotating shaft along the axial direction of the elastic shaft.
  • the first locking part is a locking groove
  • the second locking part is a bump
  • the first clamping portion is disposed away from an end of the first folding plate that is rotatably connected to the second folding plate, and the second clamping portion is disposed away from an end of the second folding plate that is rotatably connected to the first folding plate. set on one end. Therefore, when the first folding plate and the second folding plate are folded and closed, the first engaging part and the second engaging part can be arranged close to the elastic shaft, so that the first engaging part can be strengthened under the elastic action of the elastic shaft. The firmness of the clamping between the first and second clamping parts.
  • connection structure further includes a hinge shaft.
  • the first support bar, the second support bar, the third support bar and the fourth support bar are rotationally connected through a hinge shaft, and at the hinge position, the third support bar and the fourth support bar are located between the first support bar and the second support bar. between.
  • a portion of the third support bar close to the hinge axis is connected to a portion of the fourth support bar close to the hinge axis.
  • the second gap is disposed away from the hinge axis. This allows the end of the second folding plate away from the hinge axis to bring the third support bar and the fourth support bar close to each other, thereby facilitating the engagement of the first snap-in portion and the second snap-in portion.
  • the width of the part of the second gap away from the hinge axis is greater than the width of the part of the second gap close to the hinge axis.
  • the width is the size of the second gap along the axial direction of the elastic axis. This enhances the elasticity of the third support bar and the fourth support bar, facilitates their mutual movement, and realizes the closing and snapping of the first folding plate and the second folding plate.
  • the first folding panel further includes a connecting strip.
  • the connecting bar is disposed between the first supporting bar and the second supporting bar, and both ends of the connecting bar are connected to the first supporting bar and the second supporting bar respectively.
  • the third support bar and the fourth support bar are also provided with grooves, and when the first folding plate and the second folding plate are in a closed state, the connecting bar is located in the groove.
  • the connecting strip is used to connect the first supporting strip to the second supporting strip, so as to avoid deformation of the first gap for receiving the second folding plate, which may reduce the fit between the second folding plate and the first folding plate after closing.
  • the connecting strip is arranged in the first gap, so as to avoid excessive folding of the second folding plate, which may cause an uneven surface on the side of the connecting structure contacting the user's wrist, thereby improving wearing comfort.
  • the first folding panel further includes a connecting panel.
  • the connecting plate is disposed between the first supporting bar and the second supporting bar, and two opposite sides of the connecting plate are connected to the first supporting bar and the second supporting bar respectively.
  • the connecting plate, the side of the first support bar close to the connecting plate and the side of the second support bar close to the connecting plate form a receiving groove.
  • the second folding plate can be prevented from contacting the user's wrist, thereby preventing the second folding plate from pinching the user's wrist due to the interaction between the second folding plate and the first folding plate, thereby improving the wearing comfort of the watch.
  • the third support bar further includes a first protruding portion, and the first protruding portion is provided on a side of the third support bar away from the fourth support bar.
  • the fourth support bar also includes a second protruding portion, and the second protruding portion is provided on a side of the fourth support bar away from the third support bar.
  • the first protruding part and the second protruding part are located on the axis of the elastic shaft, and when the first folding plate and the second folding plate are in a closed state, the first protruding part and the second protruding part protrude from The first support bar and the second support bar are two sides away from each other. It is convenient for fingers to press, thereby driving the third support bar and the fourth support bar to approach each other, so that the second clamping part and the first clamping part The joint is detached.
  • the first folding plate and the second folding plate are arc-shaped.
  • the bending directions and curvatures of the first folding plate and the second folding plate are the same.
  • the overall outline of the connection structure is roughly the same as the curvature of the wrist, improving fit and comfort.
  • a second aspect provides a watch band, which includes a first watch band, a second watch band, and a connection structure as in any embodiment of the first aspect.
  • one end of the first folding plate in the connection structure is rotationally connected to the second folding plate, and the other end is connected to the first watch band.
  • One end of the second folding plate in the connection structure is rotationally connected to the first folding plate, and the other end is connected to the second watch band.
  • the connecting structure further includes a connecting component
  • the second watch strap is connected to the second folding plate through the connecting component.
  • the surface cover of the connecting component includes a bottom plate and a cover plate. The bottom plate and the cover plate enclose a receiving space, and the cover plate is provided with a snap-on post.
  • the second watch band is provided with a through hole, the second watch band extends into the accommodation space, and is engaged with the engaging post through the through hole.
  • the strap is connected to the connecting structure through the snap-in design of the snap-in posts and through-holes.
  • This design allows the strap to have a greater degree of length adjustability, making it suitable for a variety of customers with different wrist diameters. , no need to cut the strap, further improving the fit and ease of use of the watch.
  • a third aspect provides a watch, which includes a dial and a watch strap as in any embodiment of the second aspect.
  • One end of the dial is connected to the first strap of the strap, and the other end of the dial is connected to the second strap of the strap.
  • Figure 1 is a schematic structural diagram of a watch provided by an embodiment of the present application.
  • FIG. 2 is a structural schematic diagram of a watch strap provided by an embodiment of the present application.
  • FIG. 3 is another structural schematic diagram of a watch strap provided by an embodiment of the present application.
  • Figure 4 is a partial enlarged view of the watch strap provided by the embodiment of the present application.
  • Figure 5 is another partial enlarged view of the watch strap provided by the embodiment of the present application.
  • FIG6 is a schematic diagram of a connection structure provided in an embodiment of the present application.
  • Figure 7 is an exploded view of the connection structure provided by the embodiment of the present application.
  • Figure 8 is another structural schematic diagram of the connection structure provided by the embodiment of the present application.
  • Figure 9 is a cross-sectional view of the connection structure provided by the embodiment of the present application.
  • Figure 10 is another cross-sectional view of the connection structure provided by the embodiment of the present application.
  • Figure 11 is another cross-sectional view of the connection structure provided by the embodiment of the present application.
  • FIG. 12 is a schematic diagram of the structure of the first folding plate provided in an embodiment of the present application.
  • first and second are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implying Indicates the number of technical features indicated. Thus, a feature defined as “first” or “second” may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present application, unless otherwise specified, “multiple” means two or more.
  • connection and its derivatives may be used.
  • some embodiments may be described using the term “connected” to indicate that two or more components are in direct or indirect physical contact with each other.
  • FIG 1 is a structural diagram of a watch 100 provided by an embodiment of the present application.
  • an embodiment of the present application provides a watch 100.
  • the watch 100 can be a quartz watch, a mechanical watch, an electronic watch, a smart watch, etc.
  • the watch 100 can be worn on the wrist and can realize functions such as time display, timing, time reporting, message notification, motion detection, heart rate monitoring, blood oxygen level detection, etc.
  • the watch 100 may include a dial 101 and a watch band 102 .
  • the watch band 102 is used to wrap around the user's wrist so as to wear the watch 100 .
  • one end of the dial 101 is connected to the first strap 10 of the straps 102 , and the other end of the dial 101 is connected to the second strap 20 of the straps 102 .
  • the dial 101 may be a dial that has completed movement assembly.
  • the dial 101 is not equipped with a movement, and the dial 101 only includes an outer frame for installing the movement.
  • the outer frame in the dial 101 is connected to the first watch band 10 and the second watch band 20 in the watch band 102 .
  • the material of the outer frame in the dial 101 can be plastic or stainless steel.
  • a decorative coating can be formed on the surface of the outer frame through a physical vapor deposition (PVD) process to increase the wear resistance of the outer frame while improving the decorative effect of the outer frame.
  • PVD physical vapor deposition
  • the movement in the dial 101 can be a manual mechanical movement, an automatic mechanical movement, a quartz movement or an intelligent movement, etc. This application is not limited to this.
  • the mechanical movement can include a dial, a pointer system, an escapement system and a hairspring.
  • the hairspring stores energy through its own elastic deformation.
  • the hairspring is connected to the escapement system.
  • the escapement system is connected through gears and pointer systems.
  • the escapement system It receives the driving force from the hairspring and then drives the second hand, minute hand and hour hand in the pointer system to rotate.
  • the second hand, minute hand and hour hand are all set on the dial.
  • the quartz movement may include a dial, a pointer system, a battery, a quartz crystal oscillator, a motor, and a control circuit.
  • the battery, quartz crystal oscillator, and motor are all electrically connected to the control circuit.
  • the control circuit receives the oscillation signal sent by the quartz crystal oscillator. , and form a driving signal to drive the motor to rotate based on the oscillation signal.
  • the motor drives the second hand, minute hand and hour hand in the pointer system to rotate through gears, and the second hand, minute hand and hour hand are all set on the dial.
  • the smart movement can include a motherboard, a battery, and a display panel.
  • the motherboard is electrically connected to the battery and the display panel.
  • the motherboard is used to control the display panel to display information such as time and the user's heart rate.
  • FIG. 2 is a structural diagram of the watch strap 102 provided by the embodiment of the present application in a closed state
  • FIG. 3 is a structural diagram of the watch strap 102 provided by an embodiment of the present application in an open state.
  • the aforementioned watch band 102 includes a first watch band 10 , a second watch band 20 and a connecting structure 30 .
  • the watch band 102 is used to wear the watch 100 on the user's wrist, and the length of the watch band 102 can be adjusted by opening and closing the connecting structure 30 to smoothly wear the watch 100 on the wrist, or remove the watch 100 from the wrist. disassembly.
  • the first watch band 10 and the second watch band 20 may be made of flexible material or rigid material.
  • the first watch band 10 and the second watch band 20 may be made of stainless steel or plastic.
  • the first watch band 10 and the second watch band 20 can be a rubber band, or the first watch band 10 and the second watch band 20 can be a metal band formed by connecting metal links in sequence, or the first watch band 10 and the second watch band 20 can be a metal band.
  • the strap 10 and the second strap 20 can also be cloth straps woven from cotton threads or nylon threads. This embodiment does not limit the materials of the first strap 10 and the second strap 20 .
  • the connecting structure 30 may be made of metal.
  • the connecting structure 30 may be made of stainless steel. This application only provides an exemplary description of the material of the connecting structure 30 and does not limit it.
  • the connecting structure 30 can also be made of a plastic material with a certain hardness.
  • connection structure 30 includes a first folding plate 1 and a second folding plate 2 .
  • FIG4 is a partial enlarged view of the area where the dotted line frame A in FIG2 is located, and is a bottom view of the connection structure 30 in a closed state.
  • one end of the first folding plate 1 in the connection structure 30 is rotatably connected to the second folding plate 2, and the other end is connected to the first strap 10.
  • FIG. 5 is a partial enlarged view of the area where the dotted line frame B in FIG. 3 is located, and is a bottom view of the connection structure 30 in a closed state.
  • one end of the second folding plate 2 in the connection structure 30 is rotationally connected to the first folding plate 1 , and the other end is connected to the second watch band 20 .
  • the first folding plate 1 and the second folding plate 2 of the connecting structure 30 are rotationally connected, so that the first folding plate 1 and the second folding plate 2 can be opened (see Figure 3) and closed (see Figure 2).
  • the end of the first folding plate 1 away from the second folding plate 2 is connected to the first watch band 10, and the end of the second folding plate 2 away from the first folding plate 1 is connected to the second watch band 20.
  • the first folding plate 1 and the second folding plate 2 are opened, the end of the first strap 10 connected to the first folding plate 1 can be driven to move away from the end of the second strap 20 connected to the second folding plate 2.
  • the length of the watch band 102 is lengthened, making it easier to wear and remove the watch 100 on the wrist.
  • the first watch band 10 and the first folding plate 1 may be connected by a hinge.
  • one end of the first folding plate 1 is rotationally connected to the second folding plate 2
  • the other end of the first folding plate 1 is U-shaped
  • one end of the first watch band 10 is located in the U-shaped structure
  • the first folding plate 1 is The U-shaped end of the plate 1 and the end of the first watch band 10 are connected through a connecting shaft to realize the connection between the first watch band 10 and the first folding plate 1 .
  • the first watch band 10 and the first folding plate 1 can rotate around the connection axis, which can improve the adaptability of the watch band 102 to the wrist after the watch 100 is worn on the wrist and improve comfort.
  • the second watch band 20 and the second folding plate 2 may be connected by a hinge.
  • one end of the second folding plate 2 is rotatably connected to the first folding plate 1
  • the other end of the second folding plate 2 is U-shaped
  • one end of the second watch band 20 is located in the U-shaped structure
  • the second folding plate 2 is The U-shaped end of the plate 2 and the end of the second watch band 20 are connected through a connecting shaft to realize the connection between the second watch band 20 and the second folding plate 2 .
  • the second strap 20 and the second folding plate 2 can rotate around the connection axis, which can improve the adaptability of the strap 102 to the wrist after the watch 100 is worn on the wrist, and improve comfort.
  • the second watch band 20 and the second folding plate 2 can also be connected through the connecting component 4 .
  • connection structure 30 further includes a connection component 4
  • the second watch band 20 is connected to the second folding plate 2 through the connection component 4 .
  • connection assembly 4 includes a cover 41 and at least one rotating shaft 42 , which is connected to the second folding plate 2 .
  • the surface cover 41 of the connection assembly 4 includes a bottom plate 411 and a cover plate 412 , and the bottom plate 411 and the cover plate 412 enclose an accommodation space K1 .
  • the accommodation space K1 is used for the second watch strap 20 to pass through.
  • the base plate 411 is connected to the rotating shaft 42 .
  • the bottom plate 411 and the cover plate 412 are integrally formed.
  • the cover 412 is provided with a clamping post L.
  • the clamping post L is provided on the surface of the cover plate 412 facing the bottom plate 411 to facilitate the connection between the snapping post L and the second watch band 20 passing through the accommodation space K1.
  • the clamping post L can also be provided on the bottom plate 411 .
  • the clamping post L is disposed on the surface of the bottom plate 411 facing the cover plate 412 , which also facilitates the connection of the snapping post L with the second watch band 20 passing through the accommodation space K1 .
  • the second watch band 20 is provided with a through hole K2.
  • the second watch band 20 extends into the accommodation space K1 and is engaged with the snap post L through the through hole K2, thereby realizing the second watch band 20. Connection of strap 20 to second folding panel 2 .
  • the through hole K2 may be in an elliptical shape, a circular shape, a rectangular shape, a polygonal shape, etc.
  • the second watch band 20 may be provided with a plurality of through holes K2.
  • the plurality of through holes K2 are arranged sequentially along the length direction of the second watch band 20.
  • the diameter of the clamping column L gradually increases along its protruding direction, thereby ensuring that the clamping column L and the second strap 20 are firmly connected after being clamped, reducing the risk of the two falling off.
  • the clamping column L may include a first sub-column and a second sub-column arranged sequentially along its protruding direction, the axes of the first sub-column and the second sub-column are on the same straight line, and the second sub-column
  • the diameter is larger than the first sub-column. That is, setting the diameter of the top of the engaging post L to be larger than the diameter of the bottom can improve the engaging effect of the engaging post L and the second watch band 20 and reduce the risk of them falling off.
  • connection assembly 4 further includes a window K3 disposed on the cover 412 .
  • the window K3 It communicates with the accommodation space K1, making it easy to observe the engagement between the engagement post L and the through hole K2 in the second watch band 20.
  • the second watch band 20 and the connecting component 4 can also be locked through other snap-in structures.
  • the second watch band 20 is provided with a plurality of wedge-shaped grooves
  • the cover 412 of the connecting component 4 is provided with a rectangular clip.
  • the second watch band 20 passes through the accommodation space K1 and is clipped by the wedge-shaped grooves and the rectangular clip. connection, thereby realizing the connection between the second watch band 20 and the second folding plate 2 .
  • the foregoing embodiments of the present application only illustrate the connection method between the second watch band 20 and the connecting component 4 and do not limit this.
  • connection structure i.e., buckle-type watch strap
  • the structural design of a connection structure is relatively complex and requires the cooperation of multiple parts to achieve adjustment of the watch strap.
  • the watch strap The parts of the belt are small in size, and multiple small-sized parts make the connection structure more difficult to assemble during the assembly process, and the reliability after assembly is poor.
  • the cost of fine small-sized parts is higher, It is not conducive to the cost reduction of snap-on watch straps.
  • this application provides a connection structure 30.
  • Figure 6 is a structural diagram of the connection structure 30 provided by the embodiment of the present application in an open state.
  • Figure 7 is an exploded view of the connection structure 30 provided by the embodiment of the present application.
  • Figure 8 is a closed state of the connection structure 30 provided by the embodiment of the present application. structure diagram.
  • connection structure 30 includes a first folding plate 1 , a second folding plate 2 and an elastic shaft 3 .
  • one end of the first folding plate 1 and one end of the second folding plate 2 are rotationally connected.
  • the first folding panel 1 and the second folding panel 2 are hingedly connected.
  • the first folding panel 1 and the second folding panel 2 are hingedly connected.
  • the first strap 10 and the second strap 20 can be brought closer to each other, thereby shortening the length of the strap 102 .
  • the first watch band 10 and the second watch band 20 can be driven away from each other, thereby making the length of the watch band 102 longer.
  • the first folding plate 1 contacts the user's wrist. After the first folding plate 1 and the second folding plate 2 are rotated and closed, the second folding plate 2 moves away from the first folding plate 1. The user's wrist.
  • the first folding plate 1 and the second folding plate 2 are closed, and the first folding plate 1 and the second folding plate 2 are on the same curved surface, that is, the first folding plate 1 and the second folding plate 2 are on the same curved surface. Both plate 1 and second folding plate 2 are in contact with the wrist.
  • the first folding plate 1 includes a connected first support bar 11 and a second support bar 12.
  • the first support bar 11 and the second support bar 12 are arranged side by side with a first gap U1 between them.
  • first support bar 11 and the second support bar 12 of the first folding panel 1 are fixedly connected, that is, the width of the first gap U1 between the first support bar 11 and the second support bar 12 is fixed. of.
  • the first gap U1 is used to provide a placement space for the second folding plate 2 .
  • the second folding plate 2 is located in the first gap U1, so that the first folding plate 1 and the second folding plate 2 can be in thickness. Sharing the same design space in the direction, the watch strap 102 can be designed to be thin and light, and the comfort of the watch 100 can be improved.
  • At least one of the two opposite sides of the first support bar 11 and the second support bar 12 is provided with a first clamping portion M1 .
  • the aforementioned “two opposite sides” refer to the side of the first support bar 11 close to the second support bar 12 and facing the second support bar 12 , and the side of the second support bar 12 close to the first support bar 12 11 and towards the side of the first support bar 11 .
  • Figure 9 is a cross-sectional view along the dotted line C-C' in Figure 4, and is a bottom view of the connection structure 30 in a closed state.
  • first clamping portions M1 are provided on two opposite sides of the first support bar 11 and the second support bar 12 .
  • the first clamping portion M1 is provided only on the side of the first support bar 11 close to the second support bar 12 and facing the second support bar 12 .
  • the first clamping portion M1 is provided only on the side of the second support bar 12 close to the first support bar 11 and facing the first support bar 11 .
  • a plurality of first clamping parts M1 may be provided on each of the aforementioned side surfaces, thereby enhancing the firmness of the clamping.
  • the second folding plate 2 includes a third support bar 21 and a fourth support bar 22.
  • the third support bar 21 and the fourth support bar 22 are arranged side by side with a second gap U2 between them.
  • the second gap U2 is used to provide a movement space for the third support bar 21 and the fourth support bar 22 to move toward each other (get closer to each other).
  • the third support bar 21 and the fourth support bar 22 can be brought closer to each other. , so that the second folding plate 2 can be smoothly Placed in the first gap U1, the second folding plate 2 and the first folding plate 1 are closed.
  • the second gap U2 is provided away from the end of the second folding plate 2 that is rotationally connected to the first folding plate 1 .
  • At least part of the second gap U2 is located between the two opposite ends of the third support bar 21 and the fourth support bar 22 , thereby facilitating the third support bar 21 and the fourth support bar.
  • the ends of 22 are close to each other under the action of external force.
  • At least one of the two opposite sides of the third support bar 21 and the fourth support bar 22 is provided with a second clamping portion M2.
  • the second clamping portion M2 is provided only on the side of the third support bar 21 away from the fourth support bar 22 .
  • the second clamping portion M2 is provided only on the side of the fourth support bar 22 away from the third support bar 21 .
  • second clamping portions M2 are provided on both opposite sides of the third support bar 21 and the fourth support bar 22 .
  • a plurality of second clamping parts M2 may be provided on each of the aforementioned side surfaces, thereby enhancing the firmness of the clamping.
  • Figure 10 is a cross-sectional view along the dotted line D-D' in Figure 8. Referring to Figure 10, the elastic shaft 3 passes through the second gap U2, and the two ends of the elastic shaft 3 are connected to the third support bar 21 and the fourth support bar 22 respectively.
  • both ends of the elastic shaft 3 may be in contact with the third support bar 21 and the fourth support bar 22 respectively.
  • the third support bar 21 and the fourth support bar 22 have a tendency to deviate from each other under the elastic force of the elastic shaft 3, Therefore, when the first folding plate 1 and the second folding plate 2 are closed and the second folding plate 2 is located in the first gap U1, the third support bar 21 and the fourth support bar 22 are pushed upward by the elastic force of the elastic shaft 3.
  • the second clamping part M2 is firmly clamped to the first clamping part M1 of the first folding plate 1 .
  • the elastic shaft 3 can be a raw ear.
  • the elastic shaft 3 has elasticity in its axis direction Li so as to adjust the size of the second gap U2. For example, when no external force is applied, the elastic shaft 3 provides elastic force to the third support bar 21 and the fourth support bar 22 to make the third support bar 21 and the fourth support bar 22 move away from each other. When an external force is applied to the fourth support bar 22, the third support bar 21 and the fourth support bar 22 approach each other, and accordingly the elastic shaft 3 contracts.
  • the first clamping part M1 may be a slot, and the second clamping part M2 may be a bump.
  • the first engaging part M1 may be a bump, and correspondingly the second engaging part M2 may be a engaging groove.
  • the protrusion is located in the latching groove, that is, the first latching portion M1 and the second latching portion M2 are latched.
  • the first clamping portion M1 is arranged away from the end of the first folding plate 1 that is rotatably connected to the second folding plate 2
  • the second clamping portion M2 is arranged away from the end of the second folding plate 2 that is rotatably connected to the first folding plate 1.
  • connection structure 30 provided in the embodiment of the present application, the elastic force of the elastic shaft 3 and the external force applied to the second folding plate 2 can be used to realize the clamping and coupling of the first clamping part M1 and the second clamping part M2. Disengagement control, thereby realizing control of closing and opening between the first folding plate 1 and the second folding plate 2.
  • first folding plate 1 and the second folding plate 2 are closed, and the opposite sides of the third support bar 21 and the fourth support bar 22 are pressed, so that the third support bar 21 and the fourth support bar 22 are close to each other. , so that the third support bar 21 and the fourth support bar 22 are smoothly placed in the first gap U1. At this time, the external force is removed, and the third support bar 21 and the fourth support bar 22 will be under the elastic force of the elastic shaft 3.
  • the opposite sides of the third support bar 21 and the fourth support bar 22 are pressed, so that the third support bar 21 and the fourth support bar 22 are opened.
  • the support bars 22 are close to each other, that is, the third support bar 21 is moved away from the first support bar 11 , and the fourth support bar 22 is moved away from the second support bar 12 , thereby driving the second support bar 21 on the third support bar 21 and the second support bar 22 on the fourth support bar 22 .
  • the latching portion M2 is disengaged from the first latching portion M1 on the first support bar 11 and the second support bar 12, thereby smoothly removing the second folding plate 2 from the first gap U1 and completing the opening.
  • connection structure 30 provided by the embodiment of the present application, only the elastic shaft 3 and the clamping parts (including the first clamping part M1 and the second clamping part M2) provided on the first folding plate 1 and the second folding plate 2 ) can realize the closing and opening of the connecting structure 30.
  • the connecting structure 30 has a simple structural design and a simple appearance, and the assembly difficulty during preparation is low.
  • the assembly can be completed only by installing the elastic shaft 3 (such as a raw ear). After completion, the connection structure 30 has better stability.
  • the connection structure 30 has fewer components, which can reduce costs.
  • connection structure 30 when the connection structure 30 also includes a connection component 4, at least one rotating shaft 42 is rotationally connected to the second folding plate 2 through the elastic shaft 3, thereby achieving The connection between components outside the connection structure 30 and the second folding plate 2 , for example, see FIG. 3 , realizes the connection between the second watch band 20 and the second folding plate 2 .
  • At least one rotating shaft 42 includes a first rotating shaft 421 and a second rotating shaft 422 that are spaced apart.
  • openings are provided on both the first rotating shaft 421 and the second rotating shaft 422 , and the openings are used for the elastic shaft 3 to pass through.
  • the first rotating shaft 421 and the second rotating shaft 422 can be installed on the cover 41 through screws.
  • the third support bar 21 includes a first connecting portion 211 and a second connecting portion 212 arranged sequentially along the axial direction Li of the elastic shaft 3 .
  • the first connecting portion 211 is away from the fourth supporting bar relative to the second connecting portion 212 . twenty two.
  • the fourth support bar 22 includes a third connecting portion 221 and a fourth connecting portion 222 arranged sequentially along the axial direction Li of the elastic shaft 3 .
  • the third connecting portion 221 is away from the third supporting bar relative to the fourth connecting portion 222 . twenty one.
  • the first connecting part 211 and the second connecting part 212 are integrally provided, and the third connecting part 221 and the fourth connecting part 222 are integrally provided.
  • the first connection part 211 is provided with a blind hole for placing one end of the elastic shaft 3, and the second connection part 212 is provided with an opening for passing the elastic shaft 3.
  • the third connection part 221 is provided with a blind hole for placing the other end of the elastic shaft 3, and the fourth connection part 222 is provided with an opening for passing the elastic shaft 3.
  • the first rotating shaft 421 is provided between the first connecting part 211 and the second connecting part 212
  • the second rotating shaft 422 is provided between the third connecting part 221 and the fourth connecting part 222 .
  • the first connecting part 211 , the first rotating shaft 421 , the second connecting part 212 , the fourth connecting part 222 , the second rotating shaft 422 and the third connecting part 221 are arranged along the elastic axis.
  • the axial direction Li of 3 is arranged in sequence, and the elastic shaft 3 connects the first connecting part 211, the first rotating shaft 421, the second connecting part 212, the fourth connecting part 222, the second rotating shaft 422 and the third connecting part 221 in series.
  • one end of the elastic shaft 3 passes through the second connecting part 212 and the first rotating shaft 421 in sequence, and abuts the first connecting part 211.
  • the other end of the elastic shaft 3 passes through the fourth connecting part 222 and the first rotating shaft 421 in sequence.
  • the second rotating shaft 422 is in contact with the third connecting portion 221 .
  • the first connecting part 211, the first rotating shaft 421, the second connecting part 212, the fourth connecting part 222, the second rotating shaft 422 and the third connecting part 221 are connected in series through the elastic shaft 3 in order to realize the connecting component 4 and the second folding
  • the connection of the plate 2 finally realizes the connection of the second watch band 20 and the second folding plate 2 .
  • the second folding plate 2 by arranging the first rotating shaft 421 between the first connecting part 211 and the second connecting part 212 and the second rotating shaft 422 being arranged between the third connecting part 221 and the fourth connecting part 222 , the second folding plate 2
  • the third support bar 21 and the fourth support bar 22 have a limiting function.
  • the distance and position of the first rotating shaft 421 and the second rotating shaft 422 are fixed.
  • the first connecting portion 211 and the third connecting portion 221 gradually Close to the first rotating shaft 421 and the second rotating shaft 422, after the first connecting part 211 contacts the first rotating shaft 421 and the third connecting part 221 contacts the second rotating shaft 422, the first rotating shaft 421 and the second rotating shaft 422 are in position.
  • the third support bar 21 and the fourth support bar 22 can no longer approach each other. This can effectively prevent the problem that the third support bar 21 and the fourth support bar 22 are too close to each other due to excessive external force, thereby causing the second folding plate 2 to break.
  • the distance and position of the first rotating shaft 421 and the second rotating shaft 422 are fixed.
  • the third supporting bar 21 and the fourth supporting bar 22 tend to deviate from each other under the elastic action of the elastic shaft 3 .
  • the second connecting part 212 contacts the first rotating shaft 421, the fourth connecting part 222 contacts the second rotating shaft 422, and under the limiting action of the first rotating shaft 421 and the second rotating shaft 422,
  • the third support bar 21 and the fourth support bar 22 can no longer deviate from each other, which can effectively prevent the second gap U2 between the third support bar 21 and the fourth support bar 22 from being too large, causing the elastic shaft 3 to fall off.
  • the distance L1 between the first connecting part 211 and the second connecting part 212 is greater than the thickness L2 of the first rotating shaft 421 along the axial direction Li of the elastic shaft 3 .
  • the distance L3 between the third connecting part 221 and the fourth connecting part 222 is greater than the thickness L4 of the second rotating shaft 422 along the axial direction Li of the elastic shaft 3 .
  • the distance between the first rotating shaft 421 and the second rotating shaft 422 is fixed.
  • the third supporting bar 21 and the fourth supporting bar 22 are close to each other under the action of external force, or mutually close to each other under the action of the elastic force of the elastic shaft 3 .
  • the first connecting part 211 and the second connecting part 212 move relative to the first rotating shaft 421 located between them
  • the third connecting part 221 and the fourth connecting part 222 move relative to the third connecting part 221 located between them.
  • the third connecting part 221 and the fourth connecting part 221 are connected
  • the distance L3 between the portions 222 is greater than the thickness L4 of the second rotating shaft 422 along the axial direction Li of the elastic shaft 3, so as to prevent the first rotating shaft 421 and the second rotating shaft 422 from restricting the space between the third supporting bar 21 and the fourth supporting bar 22.
  • connection structure 30 further includes a hinge shaft 5 .
  • the first folding plate 1 and the second folding plate 2 are hingedly connected through a hinge shaft 5 .
  • the first support bar 11, the second support bar 12, the third support bar 21 and the fourth support bar 22 are rotationally connected through the hinge shaft 5, and at the hinge position, see Figure 6, the third support bar 21 and the fourth support bar 22 are rotatably connected.
  • the support bar 22 is located between the first support bar 11 and the second support bar 12 .
  • connection structure 30 may include a hinge structure.
  • the first folding plate 1 and the second folding plate 2 are rotationally connected through a hinge structure.
  • the first support bar 11 and the second support bar 12 are fixedly connected to one side of the hinge structure
  • the third support bar 21 and the fourth support bar 22 are fixedly connected to the other side of the hinge structure. Under the action of the hinge structure , the first folding plate 1 and the second folding plate 2 can be closed.
  • FIG. 11 is a cross-sectional view along the axis La of the hinge shaft 5 in FIG. 8 .
  • the part of the third support bar 21 close to the hinge axis 5 is connected to the part of the fourth support bar 22 close to the hinge axis 5 .
  • connection between the part of the third support bar 21 close to the hinge axis 5 and the part of the fourth support bar 22 close to the hinge axis 5 includes: the part of the third support bar 21 close to the hinge axis 5 and the fourth support bar 21 are connected to each other.
  • the part of the strip 22 close to the hinge shaft 5 is integrally provided, or as shown in FIG. 10 , the part of the third support strip 21 close to the hinge shaft 5 abuts the part of the fourth support strip 22 close to the hinge shaft 5 .
  • the second gap U2 is set away from the hinge shaft 5 . That is, the end of the second folding plate 2 away from the hinge shaft 5 can be pressed to realize the relative movement of the third support bar 21 and the fourth support bar 22.
  • the aforementioned elastic shaft 3 and other structures are arranged on the second folding plate. The end of 2 away from the hinge shaft 5.
  • the width of the portion of the second gap U2 away from the hinge axis 5 is greater than the width of the portion of the second gap U2 close to the hinge axis 5 .
  • the width is the size of the second gap U2 along the axial direction Li of the elastic shaft 3 .
  • the width of the second gap U2 decreases gradually, or decreases in steps.
  • the elasticity of the third support bar 21 and the fourth support bar 22 at the end of the second folding plate 2 away from the hinge axis 5 can be made stronger, and the two can be closer to each other more easily, which facilitates the realization of the first locking function.
  • the connecting part M1 and the second clamping part M2 are connected.
  • the first folding panel 1 further includes connecting bars 13 .
  • the connecting bar 13 is provided between the first supporting bar 11 and the second supporting bar 12, and both ends of the connecting bar 13 are connected to the first supporting bar 11 and the second supporting bar 12 respectively.
  • the connecting bar 13 is disposed in the first gap U1.
  • the connecting strip 13 is used to firmly connect the first support strip 11 and the second support strip 12 to prevent the first gap U1 for receiving the second folding plate 2 from deforming, such as narrowing the width, resulting in the second folding
  • the connecting strip 13 is arranged in the first gap U1, which can avoid the second folding plate 2 being folded too much (compared to the first folding plate 2).
  • the plate 1 protrudes toward the wrist), causing the surface of the side of the connecting structure 30 that contacts the user's wrist to be uneven, thereby improving wearing comfort.
  • the third support bar 21 and the fourth support bar 22 are also provided with a groove 23.
  • the aforementioned connecting bar 13 is located in the groove 23. Inside.
  • the groove 23 that matches the connecting strip 13 while preventing the second folding plate 2 from being folded too much, it is also possible to avoid the connecting strip 13 from increasing the thickness of the connecting structure 30 after closing, so that the first folding plate 1 and the second folding plate 2 are not folded too much.
  • the first folding plate 1 and the second folding plate 2 are on the same plane or the same curved surface on the side close to the wrist, which improves the wearing comfort of the watch 100 .
  • FIG12 is a structural diagram of a first folding plate 1 provided in an embodiment of the present application.
  • the first folding plate 1 includes a connecting plate 14.
  • the connecting plate 14 is disposed between the first support bar 11 and the second support bar 12, and two opposite sides of the connecting plate 14 are connected to the first support bar 11 and the second support bar 12, respectively.
  • the connecting plate 14, the side of the first support bar 11 close to the connecting plate 14 and the side of the second support bar 12 close to the connecting plate form a receiving groove 15.
  • the third At least part of the support bar 21 and the fourth support bar 22 is located in the receiving groove 15 , that is, the second folding plate 2 is located in the receiving groove 15 .
  • the connecting plate 14 is integrally provided with the first support bar 11 and the second support bar 12 .
  • first support bar 11 , the second support bar 12 and the connecting plate 14 are arranged in an arc shape, and the bending arc of the connecting plate 14 is substantially the same as the bending arc of the first support bar 11 and the second support bar 12 .
  • the connecting plate 14 and the first support bar 11 and the second support bar 12 are on the same curved surface, which can improve the comfort of the user's wrist after wearing the watch 100 .
  • the thickness of the second folding plate 2 is less than or equal to the depth of the aforementioned receiving groove 15, so that the first folding plate 1 and the second folding plate 2 can be closed smoothly.
  • one end of the first folding plate 1 and one end of the second folding plate 2 are connected through a hinge structure, so that after the first folding plate 1 and the second folding plate 2 are closed, When the watch 100 is worn on the user's wrist, the second folding plate 2 is farther away from the user's wrist relative to the first folding plate 1 .
  • the first clamping portion M1 is located above the upper surface of the connecting plate 14 .
  • the upper surface of the connecting plate 14 refers to the side surface of the connecting plate 14 that is relatively far away from the user's wrist when the watch 100 is worn on the user's wrist.
  • the upper side of the upper surface of the connecting plate 14 refers to the side of the connecting plate 14 that is relatively far away from the user's wrist when the watch 100 is worn on the user's wrist. This ensures that the second engaging portion M2 on the second folding plate 2 can be smoothly engaged with the first engaging portion M1.
  • the third support bar 21 further includes a first protrusion 213 , and the first protrusion 213 is provided on a side of the third support bar 21 away from the fourth support bar 22 .
  • the fourth support bar 22 further includes a second protruding portion 223 , and the second protruding portion 223 is provided on a side of the fourth support bar 22 away from the third support bar 21 .
  • the first protrusion 213 and the second protrusion 223 are used to drive the third support bar 21 and the fourth support bar 22 to approach each other under the action of external force, so as to smoothly realize the engagement and disengagement of the first clamping portion M1 and the second clamping portion M2.
  • the connection structure 30 is closed, the first protrusion 213 and the second protrusion 223 are pressed by fingers at the same time, so that the third support bar 21 and the fourth support bar 22 are approached to each other, so that the second clamping portion M2 on the second folding plate 2 is disengaged from the first clamping portion M1 on the first folding plate 1, that is, the second folding plate 2 is disengaged from the first folding plate 1, so that the connection structure 30 is opened.
  • the first protruding portion 213 and the second protruding portion 223 are located at the end of the second folding plate 2 , and the end is away from the second folding plate 2 and is rotationally connected to the first folding plate 1 . one end.
  • the first protruding portion 213 and the second protruding portion 223 are located at one end of the second folding plate 2 where the second gap U2 is provided, so that the first protruding portion 213 and the second protruding portion 223 can be pressed to achieve the second step.
  • the third support bar 21 and the fourth support bar 22 are close to each other.
  • the first protruding portion 213 and the second protruding portion 223 are located on the axis Li of the elastic shaft 3, and when the first folding plate 1 and the second folding plate 2 are in a closed state, the first The protruding portion 213 and the second protruding portion 223 protrude from the two sides of the first support bar 11 and the second support bar 12 that are away from each other (refer to FIGS. 2 and 8 ).
  • the first protruding part 213 is provided on the first connecting part 211 away from the second connecting part 211 .
  • One side of the connecting portion 212 is provided on the first connecting part 211 away from the second connecting part 211 .
  • first connection portion 211 the second connection portion 212 and the first protruding portion 213 are integrally provided.
  • the fourth support bar 22 includes a third connecting part 221 and a fourth connecting part 222
  • the second protruding part 223 is provided on the third connecting part 221 away from the fourth connecting part 221 .
  • the third connecting part 221 , the fourth connecting part 222 and the second protruding part 223 are integrally provided.
  • the first folding plate 1 and the second folding plate 2 are arc-shaped.
  • the curved design of the first folding plate 1 and the second folding plate 2 is more in line with the contour of the wrist, thereby improving the wearing comfort of the watch 100 .
  • connection structure 30 only takes the watch 100 as an example to illustrate the beneficial effects of the connection structure 30.
  • other wearable devices other than the watch 100, such as other hand devices, include bracelets and wristbands.

Landscapes

  • Electric Clocks (AREA)
  • Buckles (AREA)

Abstract

本申请的一些实施例提供了一种连接结构、表带以及手表，涉及穿戴设备技术领域。连接结构包括第一折叠板、第二折叠板和弹性轴。第一折叠板包括第一支撑条和第二支撑条，第一支撑条和第二支撑条之间具有第一间隙，第一支撑条和第二支撑条相对的两个侧面设有第一卡接部。第二折叠板包括第三支撑条和第四支撑条，第三支撑条和第四支撑条之间具有第二间隙，第三支撑条和第四支撑条相背的两个侧面设有第二卡接部。弹性轴穿过第二间隙，且其两端分别与第三支撑条和第四支撑条连接。在第一折叠板和第二折叠板处于闭合状态下，第三支撑条和第四支撑条位于第一间隙内，且第一卡接部与第二卡接部卡接。该连接结构的零件较少，结构简单，降低了制备难度。

Description

连接结构、表带以及手表
本申请要求于2022年9月19日提交国家知识产权局、申请号为202222482537.9、申请名称为“连接结构、表带以及手表”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及穿戴设备技术领域，尤其涉及一种连接结构、表带以及手表。
背景技术
手表作为常见的可穿戴设备，由于其产品轻便小巧，佩戴舒适，受到广泛的青睐，且随着电子技术的发展，集合了时间显示、运动检测、心率监测、消息提醒、血氧检测等等功能的智能手表得到了广泛的应用，其应用前景广阔。
为了实现手表的穿戴，即实现手表从手腕上戴上或取下，手表设置有表带，表带的类型众多，其中，能够同时满足长度可调以及调节过程中无需分解这两个特性的卡扣式的表带受到较多的青睐。
然而，目前市面上的卡扣式表带的卡接位置处的结构复杂，导致手表在装配过程中的装配难度以及装配成本均较高，不利于卡扣式手表的发展。
实用新型内容
本申请实施例提供一种连接结构、表带以及手表，用于简化表带的连接结构，解决手表在装配过程中由于结构复杂，导致装配难度和装配成本高的问题。
为达到上述目的，本申请的实施例采用如下技术方案：
第一方面，提供了一种连接结构，该连接结构包括第一折叠板、第二折叠板和弹性轴。
第一折叠板包括相连接的第一支撑条和第二支撑条，第一支撑条和第二支撑条并列设置且二者之间具有第一间隙，第一支撑条和第二支撑条相对的两个侧面中的至少一个侧面设有第一卡接部。第二折叠板的一端与第一折叠板的一端转动连接；第二折叠板包括第三支撑条和第四支撑条，第三支撑条和第四支撑条并列设置且二者之间具有第二间隙；第三支撑条和第四支撑条相背的两个侧面的中的至少一个侧面设有第二卡接部。弹性轴穿过第二间隙，且弹性轴的两端分别与第三支撑条和第四支撑条连接；弹性轴在其轴线方向上具有弹性，以调节第二间隙的大小。
其中，在第一折叠板和第二折叠板处于闭合状态下，第三支撑条和第四支撑条位于第一间隙内，且第一卡接部与第二卡接部卡接。
本申请的一些实施例所提供的连接结构中，通过在第二折叠板上设置第二间隙，使得第二折叠板的第三支撑条和第四支撑条可以在第二间隙的宽度方向上进行位移，通过向第三支撑条和第四支撑条的相背离的两个侧面施加外力，可以使得第三支撑条和第四支撑条相互靠近，从而便于将第二折叠板放置在第一折叠板的第一间隙内，实现第一折叠板和第二折叠板的闭合，在第一折叠板和第二折叠板对折闭合后，在弹性轴的弹力作用下，使得第三支撑条和第四支撑条相互远离，从而使得第三支撑条与第一支撑条接触，第四支撑条与第二支撑条接触，从而将第三支撑条和第四支撑条上的第二卡接部卡接在第一支撑条和第二支撑条上的第一卡接部，实现第一折叠板和第二折叠板的卡接。
该连接结构设计简单，仅通过弹性轴和第一卡接部、第二卡接部的配合即可实现第一折叠板和第二折叠板的闭合和卡接，连接结构的零件较少，降低了制备过程中的制备难度以及制备成本，且可以使连接结构的外观简洁。
在第一方面可能的实现方式中，连接结构还包括连接组件。其中，连接组件包括面盖，以及设于面盖一侧，且与面盖固定连接的至少一个转轴。至少一个转轴通过弹性轴与第二折叠板转动连接，面盖用于与连接结构外的部件连接。通过连接组件可以实现第二折叠板和连接结构外的部件之间的连接。
在第一方面可能的实现方式中，至少一个转轴包括间隔设置的第一转轴和第二转轴。第三支撑条包括沿弹性轴的轴线方向依次排列的第一连接部和第二连接部，第一连接部相对于第二连接 部远离第四支撑条。第四支撑条包括沿弹性轴的轴线方向依次排列的第三连接部和第四连接部，第三连接部相对于第四连接部远离第三支撑条。
其中，第一转轴设于第一连接部和第二连接部之间，第二转轴设于第三连接部和第四连接部之间。弹性轴的一端依次穿过第二连接部和第一转轴，与第一连接部抵接，弹性轴的另一端依次穿过第四连接部和第二转轴，与第三连接部抵接。
通过设置第一转轴和第二转轴，并设置第一转轴位于第一连接部和第二连接部之间，第二转轴位于第三连接部和第四连接部之间，一方面实现连接组件与第二折叠板的连接，另一方面，通过第一转轴和第二转轴对第二折叠板的第三支撑条和第四支撑条限位，可以避免施加的外力过大导致第三支撑条和第四支撑条过于靠近，从而导致第二折叠板断裂的问题，以及可以避免第三支撑条和第四支撑条在弹性轴的弹性作用下导致第二间隙过大，导致弹性轴脱落的问题。
在第一方面可能的实现方式中，第一连接部和第二连接部之间的间距，大于第一转轴沿弹性轴的轴线方向的厚度。第三连接部和第四连接部之间的间距，大于第二转轴沿弹性轴的轴线方向的厚度。从而保证第三支撑条与第四支撑条之间可以相互运动，避免第一转轴和第二转轴阻挡第三支撑条与第四支撑条相互靠近。
在第一方面可能的实现方式中，第一卡接部为卡槽，第二卡接部为凸块。在第一折叠板和第二折叠板处于闭合状态下，凸块位于卡槽内。
在第一方面可能的实现方式中，第一卡接部远离第一折叠板的与第二折叠板转动连接的一端设置，第二卡接部远离第二折叠板的与第一折叠板转动连接的一端设置。从而可以在第一折叠板和第二折叠板对折闭合的情况下，使得第一卡接部和第二卡接部靠近弹性轴设置，从而可以在弹性轴的弹性作用下，增强第一卡接部与第二卡接部之间卡接的牢固度。
在第一方面可能的实现方式中，连接结构还包括铰接轴。第一支撑条、第二支撑条、第三支撑条和第四支撑条通过铰接轴转动连接，且在铰接位置处，第三支撑条和第四支撑条位于第一支撑条和第二支撑条之间。
在第一方面可能的实现方式中，第三支撑条靠近铰接轴的部分，和第四支撑条靠近铰接轴的部分相连接。第二间隙远离铰接轴设置。使得第二折叠板的远离铰接轴的一端可以实现第三支撑条和第四支撑条的相互靠近，从而便于实现第一卡接部和第二卡接部的卡接。
在第一方面可能的实现方式中，第二间隙的远离铰接轴的部分的宽度，大于第二间隙的靠近铰接轴的部分的宽度。其中，宽度为第二间隙的沿弹性轴的轴线方向的尺寸。从而增强第三支撑条和第四支撑条的弹性，便于两者相互运动，实现第一折叠板和第二折叠板的闭合和卡接。
在第一方面可能的实现方式中，第一折叠板还包括连接条。连接条设于第一支撑条和第二支撑条之间，连接条的两端分别与第一支撑条和第二支撑条连接。第三支撑条和第四支撑条还设有凹槽，在第一折叠板和第二折叠板处于闭合状态下，连接条位于凹槽内。
该连接条一方面用于将第一支撑条和第二支撑条固定连接，避免用于承接第二折叠板的第一间隙发生形变，导致第二折叠板与第一折叠板闭合后的适配度降低的问题。另一方面，该连接条设置在第一间隙内，可以避免第二折叠板对折程度过大，导致连接结构接触用户手腕的一侧表面不平整的问题，提高佩戴舒适度。
在第一方面可能的实现方式中，第一折叠板还包括连接板。连接板设于第一支撑条和第二支撑条之间，连接板的相对的两条侧边分别与第一支撑条和第二支撑条连接。连接板、第一支撑条靠近连接板的侧面以及第二支撑条靠近连接板的侧面形成承接槽，在第一折叠板和第二折叠板处于闭合状态下，第三支撑条和第四支撑条的至少部分位于承接槽内。
通过设置连接板，可以避免第二折叠板与用户手腕接触，从而可以避免第二折叠板与第一折叠板之间相互作用夹到用户手腕，提高手表的佩戴舒适度。
在第一方面可能的实现方式中，第三支撑条还包括第一凸起部，第一凸起部设于第三支撑条远离第四支撑条的一侧。第四支撑条还包括第二凸起部，第二凸起部设于第四支撑条远离第三支撑条的一侧。其中，第一凸起部和第二凸起部位于弹性轴的轴线上，且在第一折叠板和第二折叠板处于闭合状态下，第一凸起部和第二凸起部凸出于第一支撑条和第二支撑条相互远离的两个侧面。便于手指进行按压，从而带动第三支撑条和第四支撑条相互靠近，使得第二卡接部与第一卡 接部脱离。
在第一方面可能的实现方式中，第一折叠板和第二折叠板呈弧形。在第一折叠板和第二折叠板处于闭合状态下，第一折叠板和第二折叠板的弯曲方向和弯曲弧度均相同。从而使得手表佩戴后，连接结构整体的轮廓与手腕的弧度大致相同，提高适配度与舒适度。
第二方面，提供一种表带，该表带包括第一表带、第二表带以及如第一方面中任一项实施方式中的连接结构。其中，连接结构中的第一折叠板的一端与第二折叠板转动连接，另一端与第一表带连接。连接结构中的第二折叠板的一端与第一折叠板转动连接，另一端与第二表带连接。
第二方面中的表带所带来的技术效果，可参见第一方面中的连接结构的设计方式所带来的技术效果，此处不再赘述。
在第二方面可能的实现方式中，在连接结构还包括连接组件的情况下，第二表带通过连接组件与第二折叠板连接。其中，连接组件的面盖包括底板和盖板，底板和盖板围成容纳空间，盖板上设有卡接柱。第二表带设有通孔，第二表带伸入容纳空间，并通过通孔与卡接柱卡接。
即，通过卡接柱和通孔的卡接设计，实现表带与连接结构的连接，该设计可以使得表带具有更大程度的长度可调性，从而可以适用于手腕直径不同的多种客户，无需进行表带的裁剪，进一步提高手表的适配度以及使用便捷度。
第三方面，提供一种手表，该手表包括表盘以及如第二方面中任一项实施方式中的表带。其中，表盘的一端与表带中的第一表带连接，表盘的另一端与表带中的第二表带连接。
第三方面中的手表所带来的技术效果，可参见第一方面中的连接结构的设计方式所带来的技术效果，以及第二方面中的表带的设计方式带来的技术效果，此处不再赘述。
附图说明
图1为本申请实施例提供的手表的结构示意图；
图2为本申请实施例提供的表带的一种结构示意图；
图3为本申请实施例提供的表带的另一种结构示意图；
图4为本申请实施例提供的表带的一种局部放大图；
图5为本申请实施例提供的表带的另一种局部放大图；
图6为本申请实施例提供的连接结构的一种结构示意图；
图7为本申请实施例提供的连接结构的结构爆炸图；
图8为本申请实施例提供的连接结构的另一种结构示意图；
图9为本申请实施例提供的连接结构的一种剖视图；
图10为本申请实施例提供的连接结构的另一种剖视图；
图11为本申请实施例提供的连接结构的另一种剖视图；
图12为本申请实施例提供的第一折叠板的一种结构示意图。
具体实施方式
下面将结合附图，对本申请一些实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本申请一部分实施例，而不是全部的实施例。基于本申请所提供的实施例，本领域普通技术人员所获得的所有其他实施例，都属于本申请保护的范围。
在本申请的描述中，需要理解的是，术语“中心”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。
除非上下文另有要求，否则，在整个说明书和权利要求书中，术语“包括”被解释为开放、包含的意思，即为“包含，但不限于”。在说明书的描述中，术语“一个实施例”、“一些实施例”、“示例性实施例”、“示例性地”或“一些示例”等旨在表明与该实施例或示例相关的特定特征、结构、材料或特性包括在本申请的至少一个实施例或示例中。上述术语的示意性表示不一定是指同一实施例或示例。此外，的特定特征、结构、材料或特点可以以任何适当方式包括在任何一个或多个实施例或示例中。
以下，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含 指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本申请实施例的描述中，除非另有说明，“多个”的含义是两个或两个以上。
在描述一些实施例时，可能使用了“连接”及其衍伸的表达。例如，描述一些实施例时可能使用了术语“连接”以表明两个或两个以上部件彼此间有直接或间接物理接触。
图1为本申请实施例提供的手表100的结构图。如图1所示，本申请实施例提供一种手表100，该手表100可以为石英手表、机械手表、电子手表、智能手表等。该手表100可以穿戴在手腕上，其可以实现时间显示、计时、报时、消息通知、运动检测、心率监测、血氧水平检测等等功能。
如图1所示，该手表100可以包括表盘101和表带102。
其中，表带102用于环绕在用户手腕上，以便实现手表100的佩戴。
参阅图1，表盘101的一端与表带102中的第一表带10连接，表盘101的另一端与表带102中的第二表带20连接。
示例性地，表盘101可以为已完成机芯装配的表盘。或者表盘101未装配机芯，表盘101中仅包括用于安装机芯的外框。
示例性地，表盘101中的外框与表带102中的第一表带10和第二表带20连接。
示例性地，表盘101中的外框的材料可以为塑料或者不锈钢。
示例性地，可以在外框的表面通过物理气相沉积(physical vapor deposition简称PVD)的工艺形成装饰涂层，以在增加外框的耐磨性的同时提高外框的装饰效果。
示例性地，表盘101中的机芯可以为手动机械机芯、自动机械机芯、石英机芯或智能机芯等，本申请对此不作限制。
其中，机械机芯可以包括刻度盘、指针系统、擒纵系统以及游丝，游丝通过自身的弹性形变来存储能量，游丝与擒纵系统连接，擒纵系统通过齿轮与指针系统传动连接，擒纵系统接收来自游丝的驱动力，进而驱动指针系统中的秒针、分针以及时针转动，秒针、分针以及时针均设置在刻度盘上。
石英机芯可以包括刻度盘、指针系统、电池、石英晶体振荡器、马达、以及控制电路，电池、石英晶体振荡器以及马达均与控制电路电连接，控制电路接收石英晶体振荡器发送的振荡信号，并根据振荡信号形成驱动马达转动的驱动信号。马达通过齿轮驱动指针系统中的秒针、分针以及时针转动，秒针、分针以及时针转动均设置在刻度盘上。
智能机芯可以包括主板、电池以及显示面板，主板与电池和显示面板均电连接，主板用于控制显示面板显示时间、用户的心率等信息。
图2为本申请实施例提供的表带102闭合状态下的结构图，图3为本申请实施例提供的表带102打开状态下的结构图。如图2和图3所示，前述表带102包括第一表带10、第二表带20以及连接结构30。
该表带102用于将手表100佩戴在用户手腕上，且，可以通过连接结构30的打开和闭合调节表带102的长度，以便顺利地将手表100佩戴在手腕上，或将手表100从手腕上拆卸。
示例性地，第一表带10和第二表带20可以为柔性材质或者刚性材质。例如，第一表带10和第二表带20的材料可以为不锈钢或塑料等。例如，第一表带10和第二表带20可以为橡胶带，或者，第一表带10和第二表带20可以为由金属链节依次连接而成的金属带，或者，第一表带10和第二表带20还可以为由棉线或者尼龙线编织而成的布带，本实施例对第一表带10和第二表带20的材质不作限制。
示例性地，连接结构30可以为金属材质，例如，连接结构30可以为不锈钢材质。本申请仅对连接结构30的材质做示例性的说明，并不对其形成限制，例如，连接结构30还可以为具有一定硬度的塑料材质等。
参阅图2和图3，连接结构30包括第一折叠板1和第二折叠板2。
图4为图2中虚线框A所在区域的局部放大图，且为连接结构30处于闭合状态下的仰视图。参阅图3和图4，连接结构30中的第一折叠板1的一端与第二折叠板2转动连接，另一端与第一表带10连接。
图5为图3中虚线框B所在区域的局部放大图，且为连接结构30处于闭合状态下的仰视图。参阅图3和图5，连接结构30中的第二折叠板2的一端与第一折叠板1转动连接，另一端与第二表带20连接。
连接结构30的第一折叠板1和第二折叠板2转动连接，从而可以实现第一折叠板1和第二折叠板2之间的打开(参阅图3)和闭合(参阅图2)。第一折叠板1的远离第二折叠板2的一端与第一表带10连接，第二折叠板2的远离第一折叠板1的一端与第二表带20连接，参阅图3，在第一折叠板1和第二折叠板2打开的情况下，可以带动第一表带10连接有第一折叠板1的一端，与第二表带20连接有第二折叠板2的一端相互远离，从而使得表带102的长度变长，便于手表100在手腕上的佩戴和拆卸。参阅图2，在第一折叠板1和第二折叠板2闭合的情况下，可以带动第一表带10连接有第一折叠板1的一端，与第二表带20连接有第二折叠板2的一端相互靠近，从而使得表带102的长度变短，从而将手表100紧固在手腕上，完成佩戴。
在一些实施例中，参阅图3和图4，第一表带10与第一折叠板1之间可以为铰链连接。例如，第一折叠板1的一端与第二折叠板2转动连接，第一折叠板1的另一端为U型设计，第一表带10的一端位于该U型结构内，且该第一折叠板1的U型端部与第一表带10的端部通过连接轴连接，实现第一表带10与第一折叠板1的连接。此外，第一表带10和第一折叠板1之间可以绕着该连接轴转动，可以提高手表100佩戴在手腕后表带102与手腕的适配性，提高舒适度。
在一些实施例中，第二表带20与第二折叠板2之间可以为铰链连接。例如，第二折叠板2的一端与第一折叠板1转动连接，第二折叠板2的另一端为U型设计，第二表带20的一端位于该U型结构内，且该第二折叠板2的U型端部与第二表带20的端部通过连接轴连接，实现第二表带20与第二折叠板2的连接。此外，第二表带20和第二折叠板2之间可以绕着该连接轴转动，可以提高手表100佩戴在手腕后表带102与手腕的适配性，提高舒适度。
在一些实施例中，如图3和图5所示，第二表带20与第二折叠板2之间还可以通过连接组件4连接。
如图3和图5所示，在连接结构30还包括连接组件4的情况下，第二表带20通过连接组件4与第二折叠板2连接。
参阅图7，连接组件4包括面盖41和至少一个转轴42，该转轴42与第二折叠板2连接。
参阅图7，连接组件4的面盖41包括底板411和盖板412，底板411和盖板412围成容纳空间K1。该容纳空间K1用于供第二表带20穿过。
示例性地，底板411与转轴42连接。
示例性地，底板411和盖板412一体成型。
参阅图7，盖板412上设有卡接柱L。具体地，该卡接柱L设置在盖板412的朝向底板411的一侧的表面，便于卡接柱L与穿过容纳空间K1的第二表带20连接。
示例性地，该卡接柱L也可以设置在底板411。具体地，该卡接柱L设置在底板411的朝向盖板412的一侧的表面，同样便于卡接柱L与穿过容纳空间K1的第二表带20连接。
参阅图2、图3和图5，第二表带20设有通孔K2，第二表带20伸入容纳空间K1，并通过通孔K2与卡接柱L卡接，从而实现第二表带20与第二折叠板2的连接。
示例性地，通孔K2可以呈椭圆形、圆形、矩形或多边形等。
示例性地，参阅图2和图3，第二表带20可以设置多个通孔K2。该多个通孔K2沿着第二表带20的长度方向依次排列，通过控制卡接柱L与不同的通孔K2卡接，同样可以实现对表带102的长度的调节，从而使得表带102可以与不同手腕尺寸的用户相适配，避免通过裁剪表带102长度的方式去适应不同手腕尺寸的用户。
在一些实施例中，卡接柱L的直径沿其凸起方向逐渐增大，从而保证卡接柱L与第二表带20卡接后的牢固程度较高，降低两者脱落的风险。
在一些实施例中，卡接柱L可以包括沿其凸起方向依次排列的第一子柱和第二子柱，第一子柱和第二子柱的轴线处于同一直线，且第二子柱的直径大于该第一子柱。即，设置卡接柱L的顶部的直径大于底部的直径，可以提高卡接柱L与第二表带20的卡接效果，降低两者脱落的风险。
在一些实施例中，如图7所示，连接组件4还包括开窗K3，设置在盖板412上。该开窗K3 与容纳空间K1相通，便于观察卡接柱L与第二表带20中通孔K2的卡接情况。
需要说明的是，第二表带20与连接组件4之间还可以通过其他卡接结构卡接。例如，第二表带20上开设有多个楔形凹槽，连接组件4的盖板412设有矩形卡条，第二表带20穿过容纳空间K1，并通过楔形凹槽与矩形卡条卡接，从而实现第二表带20与第二折叠板2的连接。本申请的前述实施例仅对第二表带20与连接组件4的连接方式进行示例性说明，并不对此形成限制。
在相关技术中，能够调节表带长度，且无需分解的连接结构(即卡扣式表带)的结构设计较为复杂，需要通过多个零件一起配合才可以实现对表带的调节，一方面表带的零件尺寸较小，而多个小尺寸的零件使得连接结构在装配过程中的装配难度较高，且装配完成后的可靠性较差，另一方面，精细的小尺寸零件成本较高，不利于卡扣式表带的成本降低。
为解决上述技术问题，本申请提供了一种连接结构30。
图6为本申请实施例提供的连接结构30打开状态下的结构图，图7为本申请实施例提供的连接结构30的爆炸图，图8为本申请实施例提供的连接结构30闭合状态下的结构图。
如图6所示，该连接结构30包括第一折叠板1、第二折叠板2以及弹性轴3。
参阅图6，第一折叠板1的一端和第二折叠板2的一端转动连接。示例性地，第一折叠板1和第二折叠板2之间铰链连接。或者，示例性地，第一折叠板1和第二折叠板2之间合页连接。
参阅图2，第一折叠板1和第二折叠板2转动闭合后，可以带动第一表带10与第二表带20相互靠近，从而使得表带102的长度变短。参阅图3，第一折叠板1和第二折叠板2转动打开后，可以带动第一表带10与第二表带20相互远离，从而使得表带102的长度变长。
示例性地，在用户佩戴手表100后，第一折叠板1与用户的手腕接触，第一折叠板1和第二折叠板2转动闭合后，第二折叠板2相对于第一折叠板1远离用户的手腕。
或者，示例性地，参阅图8，在用户佩戴手表100后，第一折叠板1和第二折叠板2闭合，第一折叠板1和第二折叠板2处于同一曲面，即，第一折叠板1和第二折叠板2均与手腕接触。
参阅图6，第一折叠板1包括相连接的第一支撑条11和第二支撑条12，第一支撑条11和第二支撑条12并列设置且二者之间具有第一间隙U1。
示例性地，第一折叠板1的第一支撑条11和第二支撑条12之间固定连接，即，第一支撑条11和第二支撑条12之间的第一间隙U1的宽度是固定的。
该第一间隙U1用于为第二折叠板2提供放置空间。例如，参阅图8，在第一折叠板1和第二折叠板2闭合之后，第二折叠板2位于该第一间隙U1内，从而可以使得第一折叠板1和第二折叠板2在厚度方向上共用相同的设计空间，实现表带102的轻薄化设计，提高手表100佩戴后的舒适性。
参阅图6，第一支撑条11和第二支撑条12相对的两个侧面中的至少一个侧面设有第一卡接部M1。
需要说明的是，前述“相对的两个侧面”是指，第一支撑条11的靠近第二支撑条12且朝向第二支撑条12的侧面，以及第二支撑条12的靠近第一支撑条11且朝向第一支撑条11的侧面。
图9为沿图4中虚线C-C’的剖面图，且为连接结构30处于闭合状态下的仰视图。示例性地，参阅图9，第一支撑条11和第二支撑条12相对的两个侧面均设置有第一卡接部M1。
或者，示例性地，仅在第一支撑条11的靠近第二支撑条12且朝向第二支撑条12的侧面设有第一卡接部M1。
或者，示例性地，仅在第二支撑条12的靠近第一支撑条11且朝向第一支撑条11的侧面设有第一卡接部M1。
示例性地，前述的每个侧面均可以设置多个第一卡接部M1，从而可以增强卡接的牢固程度。
参阅图6，第二折叠板2包括第三支撑条21和第四支撑条22，第三支撑条21和第四支撑条22并列设置且二者之间具有第二间隙U2。
该第二间隙U2用于，为第三支撑条21和第四支撑条22的相向运动(相互靠近)提供运动空间。
通过向第三支撑条21远离第四支撑条22的一侧，以及第四支撑条22远离第三支撑条21的一侧施加外力，可以使得第三支撑条21和第四支撑条22相互靠近，从而将第二折叠板2顺利地 放置在第一间隙U1内，实现第二折叠板2与第一折叠板1的闭合。
示例性地，参阅图6，第二间隙U2远离第二折叠板2的与第一折叠板1转动连接的端部设置。
示例性地，参阅图7，该第二间隙U2的至少部分位于第三支撑条21和第四支撑条22的相对的两个端部之间，从而便于第三支撑条21和第四支撑条22的端部在外力作用下相互靠近。
参阅图7，第三支撑条21和第四支撑条22相背的两个侧面的中的至少一个侧面设有第二卡接部M2。
需要说明的是，前述“相背的两个侧面”是指，第三支撑条21的背离第四支撑条22的侧面，以及第四支撑条22的背离第三支撑条21的侧面。
示例性地，仅在第三支撑条21的背离第四支撑条22的侧面设有第二卡接部M2。
或者，示例性地，仅在第四支撑条22的背离第三支撑条21的侧面设有第二卡接部M2。
或者，示例性地，参阅图9，第三支撑条21和第四支撑条22相对的两个侧面均设置有第二卡接部M2。
示例性地，前述的每个侧面均可以设置多个第二卡接部M2，从而可以增强卡接的牢固程度。
图10为沿图8中虚线D-D’的剖面图。参阅图10，弹性轴3穿过第二间隙U2，且弹性轴3的两端分别与第三支撑条21和第四支撑条22连接。
示例性地，参阅图10，弹性轴3的两端可以分别与第三支撑条21和第四支撑条22抵接。
通过设置弹性轴3的两端分别与第三支撑条21和第四支撑条22连接，从而使得第三支撑条21和第四支撑条22在弹性轴3的弹力作用下具有相背离的趋势，从而使得在第一折叠板1和第二折叠板2闭合，第二折叠板2位于第一间隙U1内的情况下，通过弹性轴3的弹力将第三支撑条21和第四支撑条22上的第二卡接部M2牢固地卡接至第一折叠板1的第一卡接部M1。
示例性地，参阅图10，该弹性轴3可以为生耳。
示例性地，该弹性轴3在其轴线方向Li上具有弹性，以便调节第二间隙U2的大小。例如，在未施加外力的情况下，弹性轴3向第三支撑条21和第四支撑条22提供使得第三支撑条21和第四支撑条22相互远离的弹力，在向第三支撑条21和第四支撑条22施加外力的情况下，第三支撑条21和第四支撑条22相互靠近，相应地弹性轴3收缩。
基于前述实施方式，参阅图8和图9，在第一折叠板1和第二折叠板2处于闭合状态(即第一折叠板1和第二折叠板2对折)下，第三支撑条21和第四支撑条22位于第一间隙U1内，且第一卡接部M1与第二卡接部M2卡接。
示例性地，如图7和图9所示，第一卡接部M1可以为卡槽，第二卡接部M2可以为凸块。或者，第一卡接部M1可以为凸块，相应地第二卡接部M2可以为卡槽。
在第一折叠板1和第二折叠板2处于闭合状态下，凸块位于卡槽内，即第一卡接部M1和第二卡接部M2卡接。
示例性地，如图7所示，第一卡接部M1远离第一折叠板1的与第二折叠板2转动连接的一端设置，第二卡接部M2远离第二折叠板2的与第一折叠板1转动连接的一端设置。从而可以在第一折叠板1和第二折叠板2对折闭合的情况下，使得第一卡接部M1和第二卡接部M2靠近弹性轴3设置，从而可以在弹性轴3的弹性作用下，增强第一卡接部M1与第二卡接部M2之间卡接的牢固度。
在本申请实施例提供的连接结构30中，可以通过弹性轴3的弹力，以及向第二折叠板2施加的外力，实现对第一卡接部M1和第二卡接部M2的卡接和脱离的控制，从而实现对第一折叠板1和第二折叠板2之间的闭合和打开的控制。
例如，将第一折叠板1和第二折叠板2闭合，并按压第三支撑条21和第四支撑条22的相背的侧面，从而使得第三支撑条21和第四支撑条22相互靠近，使得第三支撑条21和第四支撑条22顺利地放置在第一间隙U1内，此时将外力撤掉，第三支撑条21和第四支撑条22会在弹性轴3的弹力作用下相互背离，从而带动第三支撑条21和第四支撑条22上的第二卡接部M2与第一支撑条11和第二支撑条12上的第一卡接部M1成功卡接，实现第一折叠板1和第二折叠板2之间的闭合，并通过第一卡接部M1和第二卡接部M2保持第一折叠板1和第二折叠板2之间的闭合状态。
同理，在需要将第一折叠板1和第二折叠板2打开的情况下，按压第三支撑条21和第四支撑条22的相背的侧面，从而使得第三支撑条21和第四支撑条22相互靠近，即，使得第三支撑条21远离第一支撑条11，第四支撑条22远离第二支撑条12，从而带动第三支撑条21和第四支撑条22上的第二卡接部M2从第一支撑条11和第二支撑条12上的第一卡接部M1脱离，从而顺利地将第二折叠板2从第一间隙U1中取出，完成打开。
本申请实施例提供的连接结构30中，仅通过弹性轴3以及设置在第一折叠板1和第二折叠板2上的卡接部(包括第一卡接部M1和第二卡接部M2)即可实现连接结构30的闭合与打开，该连接结构30的结构设计简单，外形简洁，且在制备时的装配难度低，仅通过安装弹性轴3(例如生耳)即可完成装配，装配完成后连接结构30的稳定性较好，此外，该连接结构30的部件较少，可降低成本。
在一些实施例中，如图6、图7和图8所示，在连接结构30还包括连接组件4的情况下，至少一个转轴42通过弹性轴3与第二折叠板2转动连接，从而实现连接结构30外的部件与第二折叠板2的连接，例如，参阅图3，实现第二表带20与第二折叠板2的连接。
在一些实施例中，如图6和图7所示，至少一个转轴42包括间隔设置的第一转轴421和第二转轴422。
示例性地，如图7所示，第一转轴421和第二转轴422上均设置有开孔，该开孔用于供弹性轴3穿过。
示例性地，如图7所示，第一转轴421和第二转轴422可以通过螺钉安装在面盖41上。
参阅图7，第三支撑条21包括沿弹性轴3的轴线方向Li依次排列的第一连接部211和第二连接部212，第一连接部211相对于第二连接部212远离第四支撑条22。
参阅图7，第四支撑条22包括沿弹性轴3的轴线方向Li依次排列的第三连接部221和第四连接部222，第三连接部221相对于第四连接部222远离第三支撑条21。
示例性地，如图7所示，第一连接部211和第二连接部212一体设置，第三连接部221和第四连接部222一体设置。
示例性地，如图7所示，第一连接部211和第二连接部212之间具有间隔，第三连接部221和第四连接部222之间具有间隔。
示例性地，参阅图10，第一连接部211设有盲孔，该盲孔用于放置弹性轴3的一端，第二连接部212设置有开孔，该开孔用于供弹性轴3穿过。第三连接部221设有盲孔，该盲孔用于放置弹性轴3的另一端，第四连接部222设置有开孔，该开孔用于供弹性轴3穿过。
参阅图6和图10，第一转轴421设于第一连接部211和第二连接部212之间，第二转轴422设于第三连接部221和第四连接部222之间。
示例性地，如图6和图10所示，第一连接部211、第一转轴421、第二连接部212、第四连接部222、第二转轴422以及第三连接部221沿着弹性轴3的轴线方向Li依次设置，弹性轴3将第一连接部211、第一转轴421、第二连接部212、第四连接部222、第二转轴422以及第三连接部221依次串接。
参阅图6和图10，弹性轴3的一端依次穿过第二连接部212和第一转轴421，与第一连接部211抵接，弹性轴3的另一端依次穿过第四连接部222和第二转轴422，与第三连接部221抵接。
通过弹性轴3将第一连接部211、第一转轴421、第二连接部212、第四连接部222、第二转轴422以及第三连接部221依次串接，实现连接组件4与第二折叠板2的连接，最终实现第二表带20与第二折叠板2的连接。
此外，通过使第一转轴421设于第一连接部211和第二连接部212之间，第二转轴422设于第三连接部221和第四连接部222之间，对第二折叠板2的第三支撑条21和第四支撑条22具有限位作用。
例如，第一转轴421和第二转轴422的间距以及位置固定，在施加外力使得第三支撑条21和第四支撑条22相互靠近的情况下，第一连接部211和第三连接部221逐渐靠近第一转轴421和第二转轴422，在第一连接部211与第一转轴421接触，第三连接部221与第二转轴422接触后，在第一转轴421和第二转轴422的限位作用下，第三支撑条21和第四支撑条22无法再相互靠近， 可以有效防止施加的外力过大导致第三支撑条21和第四支撑条22过于靠近，从而导致第二折叠板2断裂的问题。
例如，第一转轴421和第二转轴422的间距以及位置固定，在未施加外力的情况下，第三支撑条21和第四支撑条22会在弹性轴3的弹性作用下具有相互背离的趋势，在弹性轴3的弹力作用下，第二连接部212与第一转轴421接触，第四连接部222与第二转轴422接触，在第一转轴421和第二转轴422的限位作用下，第三支撑条21和第四支撑条22无法再相互背离，可以有效防止第三支撑条21和第四支撑条22之间的第二间隙U2过大，导致弹性轴3脱落的问题。
在一些实施例中，如图7所示，第一连接部211和第二连接部212之间的间距L1，大于第一转轴421沿弹性轴3的轴线方向Li的厚度L2。第三连接部221和第四连接部222之间的间距L3，大于第二转轴422沿弹性轴3的轴线方向Li的厚度L4。
参阅图7，第一转轴421和第二转轴422之间的间距是固定的，在第三支撑条21和第四支撑条22在外力作用下相互靠近，或在弹性轴3的弹力作用下相互远离的过程中，第一连接部211和第二连接部212相对于位于两者之间的第一转轴421运动，第三连接部221和第四连接部222相对于位于两者之间的第二转轴422运动，通过设置第一连接部211和第二连接部212之间的间距L1，大于第一转轴421沿弹性轴3的轴线方向Li的厚度L2，第三连接部221和第四连接部222之间的间距L3，大于第二转轴422沿弹性轴3的轴线方向Li的厚度L4，避免第一转轴421和第二转轴422限制第三支撑条21和第四支撑条22之间的相互靠近或相互远离，从而保证第一卡接部M1和第二卡接部M2的有效卡接和脱离。
在一些实施例中，如图6、图7和图8所示，连接结构30还包括铰接轴5。第一折叠板1和第二折叠板2之间通过铰接轴5铰接。例如，第一支撑条11、第二支撑条12、第三支撑条21和第四支撑条22通过铰接轴5转动连接，且在铰接位置处，参阅图6，第三支撑条21和第四支撑条22位于第一支撑条11和第二支撑条12之间。
在另一些实施例中，连接结构30可以包括合页结构。第一折叠板1和第二折叠板2之间通过合页结构转动连接。例如，第一支撑条11和第二支撑条12与合页结构的一边固定连接，第三支撑条21和第四支撑条22与合页结构的另一边固定连接，在合页结构的作用下，第一折叠板1和第二折叠板2可以实现闭合。
图11为沿图8中铰接轴5的轴线La的剖面图。在一些实施例中，如图11所示，第三支撑条21靠近铰接轴5的部分，和第四支撑条22靠近铰接轴5的部分相连接。
示例性地，第三支撑条21靠近铰接轴5的部分，和第四支撑条22靠近铰接轴5的部分相连接的情况包括，第三支撑条21靠近铰接轴5的部分，和第四支撑条22靠近铰接轴5的部分一体设置，或者如图10所示，第三支撑条21靠近铰接轴5的部分，和第四支撑条22靠近铰接轴5的部分抵接。
参阅图6，第二间隙U2远离铰接轴5设置。即，第二折叠板2的远离铰接轴5的一端可以按压实现第三支撑条21和第四支撑条22的相向运动，在此情况下，前述弹性轴3等结构均设置在第二折叠板2的远离铰接轴5的一端。
通过设置第三支撑条21靠近铰接轴5的部分，和第四支撑条22靠近铰接轴5的部分相连接，且第二间隙U2远离铰接轴5设置，使得第二折叠板2的远离铰接轴5的一端可以实现第三支撑条21和第四支撑条22的相互靠近，从而实现第一卡接部M1和第二卡接部M2的卡接。
在一些实施例中，第二间隙U2的远离铰接轴5的部分的宽度，大于第二间隙U2的靠近铰接轴5的部分的宽度。其中，宽度为第二间隙U2的沿弹性轴3的轴线方向Li的尺寸。
示例性地，沿着弹性轴3指向铰接轴5的方向，第二间隙U2的宽度逐渐减小，或呈阶梯状依次减小。
通过前述设置，可以使得第二折叠板2的远离铰接轴5的一端所在位置处的第三支撑条21和第四支撑条22的弹性更强，两者更容易相互靠近，便于实现第一卡接部M1和第二卡接部M2的卡接。
在一些实施例中，如图6和图7所示，第一折叠板1还包括连接条13。连接条13设于第一支撑条11和第二支撑条12之间，连接条13的两端分别与第一支撑条11和第二支撑条12连接。
示例性地，如图7所示，连接条13设置在第一间隙U1内。
该连接条13一方面用于将第一支撑条11和第二支撑条12固定连接，避免用于承接第二折叠板2的第一间隙U1发生形变，例如的宽度变窄，导致第二折叠板2与第一折叠板1闭合后的适配度降低的问题；另一方面，该连接条13设置在第一间隙U1内，可以避免第二折叠板2对折程度过大(相对第一折叠板1朝向手腕凸出)，导致连接结构30接触用户手腕的一侧表面不平整的问题，提高佩戴舒适度。
如图9所示，第三支撑条21和第四支撑条22还设有凹槽23，在第一折叠板1和第二折叠板2处于闭合状态下，前述连接条13位于该凹槽23内。通过设置与连接条13适配的凹槽23，在避免第二折叠板2对折程度过大的同时，还可以避免连接条13增加连接结构30闭合后的厚度，使得第一折叠板1和第二折叠板2闭合后，在靠近手腕的一侧，第一折叠板1和第二折叠板2处于同一平面或同一曲面，提高手表100的佩戴舒适度。
图12为本申请实施例提供的第一折叠板1的一种结构图。在一些实施例中，如图12所示，第一折叠板1包括连接板14。连接板14设于第一支撑条11和第二支撑条12之间，连接板14的相对的两条侧边分别与第一支撑条11和第二支撑条12连接。
连接板14、第一支撑条11靠近连接板14的侧面以及第二支撑条12靠近连接板的侧面形成承接槽15，在第一折叠板1和第二折叠板2处于闭合状态下，第三支撑条21和第四支撑条22的至少部分位于承接槽15内，即第二折叠板2位于承接槽15内。
通过设置连接板14，并在第一折叠板1和第二折叠板2处于闭合状态下，设置第二折叠板2位于承接槽15内，可以避免第二折叠板2与用户手腕接触，从而可以避免第二折叠板2与第一折叠板1之间相互作用夹到用户手腕，提高手表100的佩戴舒适度。
示例性地，连接板14与第一支撑条11和第二支撑条12一体设置。
示例性地，第一支撑条11、第二支撑条12和连接板14呈弧形设置，且连接板14的弯曲弧度，与第一支撑条11以及第二支撑条12的弯曲弧度大致相同。
示例性地，在第一折叠板1的靠近手腕的一侧，连接板14和第一支撑条11和第二支撑条12处于同一曲面，可以提高用户佩戴手表100后手腕的舒适度。
示例性地，在该实施例中，第二折叠板2的厚度，小于或等于前述承接槽15的深度，从而使得第一折叠板1和第二折叠板2可以顺利闭合。
示例性地，在该实施例中，第一折叠板1的一端和第二折叠板2的一端之间通过合页结构连接，从而可以使得第一折叠板1和第二折叠板2闭合后，在手表100佩戴在用户手腕上的情况下，第二折叠板2相对于第一折叠板1远离用户的手腕。
示例性地，在该实施例中，第一卡接部M1位于连接板14的上表面的上方。其中，连接板14的上表面是指，在手表100佩戴在用户手腕上的情况下，连接板14的相对远离用户手腕的一侧表面。连接板14的上表面的上方是指，在手表100佩戴在用户手腕上的情况下，连接板14的相对远离用户手腕的一侧。从而保证第二折叠板2上的第二卡接部M2可以与第一卡接部M1顺利地卡接。
在一些实施例中，如图7所示，第三支撑条21还包括第一凸起部213，第一凸起部213设于第三支撑条21远离第四支撑条22的一侧。第四支撑条22还包括第二凸起部223，第二凸起部223设于第四支撑条22远离第三支撑条21的一侧。
第一凸起部213和第二凸起部223用于，在外力的作用下，带动第三支撑条21和第四支撑条22相互靠近，从而顺利实现第一卡接部M1和第二卡接部M2的卡接和脱离。例如，在连接结构30闭合的情况下，通过手指同时按压第一凸起部213和第二凸起部223，使得第三支撑条21和第四支撑条22相互靠近，从而使得第二折叠板2上的第二卡接部M2从第一折叠板1上的第一卡接部M1中脱离，即，使第二折叠板2从第一折叠板1中脱出，实现连接结构30的打开。
示例性地，参阅图7，第一凸起部213和第二凸起部223位于第二折叠板2的端部，且该端部远离第二折叠板2的与第一折叠板1转动连接的一端。例如，第一凸起部213和第二凸起部223位于第二折叠板2的设有第二间隙U2的一端，从而便于按压第一凸起部213和第二凸起部223后实现第三支撑条21和第四支撑条22的相互靠近。
示例性地，参阅图6，第一凸起部213和第二凸起部223位于弹性轴3的轴线Li上，且在第一折叠板1和第二折叠板2处于闭合状态下，第一凸起部213和第二凸起部223凸出于第一支撑条11和第二支撑条12相互远离的两个侧面(可参阅图2和图8)。便于在第一折叠板1和第二折叠板2处于闭合状态下，对第一凸起部213和第二凸起部223的按压，避免第一支撑条11和第二支撑条12遮挡第一凸起部213和第二凸起部223的按压路径。
示例性地，参阅图7和图10，在第三支撑条21包括第一连接部211和第二连接部212的情况下，第一凸起部213设于第一连接部211的远离第二连接部212的一侧。
示例性地，参阅图7，第一连接部211、第二连接部212和第一凸起部213一体设置。
示例性地，参阅图7和图10，在第四支撑条22包括第三连接部221和第四连接部222的情况下，第二凸起部223设于第三连接部221的远离第四连接部222的一侧。
示例性地，参阅图7，第三连接部221、第四连接部222和第二凸起部223一体设置。
在一些实施例中，如图6所示，第一折叠板1和第二折叠板2呈弧形。弧形设计的第一折叠板1和第二折叠板2更符合手腕的轮廓，从而可以提高手表100佩戴的舒适度。
参阅图8，在第一折叠板1和第二折叠板2处于闭合状态下，第一折叠板1和第二折叠板2的弯曲方向和弯曲弧度均相同。从而可以使得连接结构30在闭合状态下，第一折叠板1和第二折叠板2闭合紧密，结构紧凑，且在靠近手腕的一侧的曲面圆滑，没有过多的凸起或凹陷，可以避免手表100佩戴后手腕有异物感，提高用户使用的舒适度。
需要说明的是，本申请仅以手表100为例对连接结构30的有益效果进行示例性的说明，但除手表100以外的其他可穿戴设备，例如，其他手部设备，包括手环、腕带、电子手铐等，以及头戴式设备，包括VR头显、智能眼镜等，以及脚戴式设备，包括智能脚环等均可使用本申请中的连接结构30，以便实现这些可穿戴设备的佩戴与便捷拆卸，因此可以使用本申请实施例提供的连接结构30的设备均在本申请的保护范围之内，本申请对具体的设备并不形成限制。
以上所述，仅为本申请的具体实施方式，但本申请的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本公开揭露的技术范围内，想到变化或替换，都应涵盖在本申请的保护范围之内。因此，本申请的保护范围应以所述权利要求的保护范围为准。

Claims (16)

  1. 一种连接结构，其特征在于，包括：
    第一折叠板，包括相连接的第一支撑条和第二支撑条，所述第一支撑条和所述第二支撑条并列设置且二者之间具有第一间隙，所述第一支撑条和所述第二支撑条相对的两个侧面中的至少一个侧面设有第一卡接部；
    第二折叠板，其一端与所述第一折叠板的一端转动连接；所述第二折叠板包括第三支撑条和第四支撑条，所述第三支撑条和所述第四支撑条并列设置且二者之间具有第二间隙；所述第三支撑条和所述第四支撑条相背的两个侧面的中的至少一个侧面设有第二卡接部；
    弹性轴，所述弹性轴穿过所述第二间隙，且所述弹性轴的两端分别与所述第三支撑条和所述第四支撑条连接；所述弹性轴在其轴线方向上具有弹性，以调节所述第二间隙的大小；
    其中，在所述第一折叠板和所述第二折叠板处于闭合状态下，所述第三支撑条和所述第四支撑条位于所述第一间隙内，且所述第一卡接部与所述第二卡接部卡接。
  2. 根据权利要求1所述的连接结构，其特征在于，还包括：
    连接组件，包括面盖，以及设于所述面盖一侧，且与所述面盖固定连接的至少一个转轴；所述至少一个转轴通过所述弹性轴与所述第二折叠板转动连接，所述面盖用于与所述连接结构外的部件连接。
  3. 根据权利要求2所述的连接结构，其特征在于，所述至少一个转轴包括间隔设置的第一转轴和第二转轴；
    所述第三支撑条包括沿所述弹性轴的轴线方向依次排列的第一连接部和第二连接部，所述第一连接部相对于所述第二连接部远离所述第四支撑条；所述第四支撑条包括沿所述弹性轴的轴线方向依次排列的第三连接部和第四连接部，所述第三连接部相对于所述第四连接部远离所述第三支撑条；
    所述第一转轴设于所述第一连接部和所述第二连接部之间，所述第二转轴设于所述第三连接部和所述第四连接部之间；
    所述弹性轴的一端依次穿过所述第二连接部和所述第一转轴，与所述第一连接部抵接，所述弹性轴的另一端依次穿过所述第四连接部和所述第二转轴，与所述第三连接部抵接。
  4. 根据权利要求3所述的连接结构，其特征在于，所述第一连接部和所述第二连接部之间的间距，大于所述第一转轴沿所述弹性轴的轴线方向的厚度；所述第三连接部和所述第四连接部之间的间距，大于所述第二转轴沿所述弹性轴的轴线方向的厚度。
  5. 根据权利要求1所述的连接结构，其特征在于，所述第一卡接部为卡槽，所述第二卡接部为凸块；
    在所述第一折叠板和所述第二折叠板处于闭合状态下，所述凸块位于所述卡槽内。
  6. 根据权利要求1所述的连接结构，其特征在于，所述第一卡接部远离所述第一折叠板的与所述第二折叠板转动连接的一端设置，所述第二卡接部远离所述第二折叠板的与所述第一折叠板转动连接的一端设置。
  7. 根据权利要求1所述的连接结构，其特征在于，还包括：
    铰接轴，所述第一支撑条、所述第二支撑条、所述第三支撑条和所述第四支撑条通过所述铰接轴转动连接，且在铰接位置处，所述第三支撑条和所述第四支撑条位于所述第一支撑条和所述第二支撑条之间。
  8. 根据权利要求7所述的连接结构，其特征在于，所述第三支撑条靠近所述铰接轴的部分，和所述第四支撑条靠近所述铰接轴的部分相连接；所述第二间隙远离所述铰接轴设置。
  9. 根据权利要求8所述的连接结构，其特征在于，所述第二间隙的远离所述铰接轴的部分的宽度，大于所述第二间隙的靠近所述铰接轴的部分的宽度；其中，所述宽度为所述第二间隙的沿所述弹性轴的轴线方向的尺寸。
  10. 根据权利要求1所述的连接结构，其特征在于，所述第一折叠板还包括连接条，设于所述第一支撑条和所述第二支撑条之间，所述连接条的两端分别与所述第一支撑条和所述第二支撑条连接；
    所述第三支撑条和所述第四支撑条还设有凹槽，在所述第一折叠板和所述第二折叠板处于闭合状态下，所述连接条位于所述凹槽内。
  11. 根据权利要求1所述的连接结构，其特征在于，所述第一折叠板还包括连接板，设于所述第一支撑条和所述第二支撑条之间，所述连接板的相对的两条侧边分别与所述第一支撑条和所述第二支撑条连接；
    所述连接板、所述第一支撑条靠近所述连接板的侧面以及所述第二支撑条靠近所述连接板的侧面形成承接槽，在所述第一折叠板和所述第二折叠板处于闭合状态下，所述第三支撑条和所述第四支撑条的至少部分位于所述承接槽内。
  12. 根据权利要求1～11中任一项所述的连接结构，其特征在于，所述第三支撑条还包括第一凸起部，设于所述第三支撑条远离所述第四支撑条的一侧；所述第四支撑条还包括第二凸起部，设于所述第四支撑条远离所述第三支撑条的一侧；
    其中，所述第一凸起部和所述第二凸起部位于所述弹性轴的轴线上，且在所述第一折叠板和所述第二折叠板处于闭合状态下，所述第一凸起部和所述第二凸起部凸出于所述第一支撑条和所述第二支撑条相互远离的两个侧面。
  13. 根据权利要求1～11中任一项所述的连接结构，其特征在于，所述第一折叠板和所述第二折叠板呈弧形；在所述第一折叠板和所述第二折叠板处于闭合状态下，所述第一折叠板和所述第二折叠板的弯曲方向和弯曲弧度均相同。
  14. 一种表带，其特征在于，包括：
    如权利要求1～13中任一项所述的连接结构；
    第一表带，所述连接结构中的第一折叠板的一端与第二折叠板转动连接，另一端与所述第一表带连接；
    第二表带，所述连接结构中的第二折叠板的一端与第一折叠板转动连接，另一端与所述第二表带连接。
  15. 根据权利要求14所述的表带，其特征在于，在所述连接结构还包括连接组件的情况下，所述第二表带通过所述连接组件与所述第二折叠板连接；
    其中，所述连接组件的面盖包括底板和盖板，所述底板和所述盖板围成容纳空间，所述盖板上设有卡接柱；
    所述第二表带设有通孔，所述第二表带伸入所述容纳空间，并通过所述通孔与所述卡接柱卡接。
  16. 一种手表，其特征在于，包括：
    表盘；
    如权利要求14或15所述的表带；
    其中，所述表盘的一端与所述表带中的第一表带连接，所述表盘的另一端与所述表带中的第二表带连接。
PCT/CN2023/118091 2022-09-19 2023-09-11 连接结构、表带以及手表 WO2024061043A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202222482537.9U CN218737572U (zh) 2022-09-19 2022-09-19 连接结构、表带以及手表
CN202222482537.9 2022-09-19

Publications (1)

Publication Number Publication Date
WO2024061043A1 true WO2024061043A1 (zh) 2024-03-28

Family

ID=85694377

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2023/118091 WO2024061043A1 (zh) 2022-09-19 2023-09-11 连接结构、表带以及手表

Country Status (2)

Country Link
CN (1) CN218737572U (zh)
WO (1) WO2024061043A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN218737572U (zh) * 2022-09-19 2023-03-28 华为技术有限公司 连接结构、表带以及手表

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0913106A1 (fr) * 1997-10-30 1999-05-06 Dexel S.A. Fermoir dépliant pour bracelet
CN204393549U (zh) * 2015-01-27 2015-06-17 朱启怀 长距离方便调节表带长度的表扣
CN105899098A (zh) * 2013-11-25 2016-08-24 德克赛尔股份公司 包括用于精细调节手链有效长度的装置的手链扣环
CN211559009U (zh) * 2019-12-25 2020-09-25 瑞信五金(河源)有限公司 表扣及手表
CN218737572U (zh) * 2022-09-19 2023-03-28 华为技术有限公司 连接结构、表带以及手表

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0913106A1 (fr) * 1997-10-30 1999-05-06 Dexel S.A. Fermoir dépliant pour bracelet
CN105899098A (zh) * 2013-11-25 2016-08-24 德克赛尔股份公司 包括用于精细调节手链有效长度的装置的手链扣环
CN204393549U (zh) * 2015-01-27 2015-06-17 朱启怀 长距离方便调节表带长度的表扣
CN211559009U (zh) * 2019-12-25 2020-09-25 瑞信五金(河源)有限公司 表扣及手表
CN218737572U (zh) * 2022-09-19 2023-03-28 华为技术有限公司 连接结构、表带以及手表

Also Published As

Publication number Publication date
CN218737572U (zh) 2023-03-28

Similar Documents

Publication Publication Date Title
WO2024061043A1 (zh) 连接结构、表带以及手表
EP1969418B1 (en) Screwless magnetic eyewear
US7070322B1 (en) Safety wristwatch system
CN1945464B (zh) 一种可旋转手表
CN113303572B (zh) 手表
CN105959443B (zh) 移动设备腰夹
WO2006059766A1 (ja) 多段階停止機能付きサングラス及びその取付金具、並びにサングラス取付クリップ
CN209436420U (zh) 腕戴设备
CN216210282U (zh) 半自动眼镜腿机构
KR100739464B1 (ko) 선글라스 홀더
CN110200361A (zh) 表带调节结构和腕戴设备
WO2021169652A1 (zh) 连接机构和可穿戴设备
CN217565135U (zh) 一种手表表扣及手表
CN111090303B (zh) 一种非固定式可穿戴电子设备
CN110558689A (zh) 一种连接结构及穿戴产品
CN217007880U (zh) 一种带弹性铰链结构的眼镜
CN218921903U (zh) 一种自动锁扣式黄金表带
CN216875289U (zh) 一种嵌入式新型智能手环
CN113455791B (zh) 绑带调节机构、带体结构以及腕戴设备
CN217739638U (zh) 无镙丝带内外弹力的铰链结构眼镜
CN214207421U (zh) 一种表扣及手表
CN212749402U (zh) 绑带调节装置和具有该绑带调节装置的头戴设备
CN211882584U (zh) 一种雨伞伞骨微调结构
EP4115763A1 (en) Wristband and wrist wearable device
CN216875290U (zh) 一种智能手环的收紧机构

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 23867332

Country of ref document: EP

Kind code of ref document: A1