WO2017096593A1 - Watch band and watch having same - Google Patents

Watch band and watch having same Download PDF

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Publication number
WO2017096593A1
WO2017096593A1 PCT/CN2015/097036 CN2015097036W WO2017096593A1 WO 2017096593 A1 WO2017096593 A1 WO 2017096593A1 CN 2015097036 W CN2015097036 W CN 2015097036W WO 2017096593 A1 WO2017096593 A1 WO 2017096593A1
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WO
WIPO (PCT)
Prior art keywords
thimble
button
disposed
spring
linkage
Prior art date
Application number
PCT/CN2015/097036
Other languages
French (fr)
Chinese (zh)
Inventor
陈星荣
肖建军
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
Priority to CN201580080358.2A priority Critical patent/CN107683097B/en
Priority to PCT/CN2015/097036 priority patent/WO2017096593A1/en
Publication of WO2017096593A1 publication Critical patent/WO2017096593A1/en

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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
    • A44C5/02—Link constructions

Definitions

  • the present invention relates to the field of wearable devices, and more particularly to a watch band and a watch having the watch band.
  • connection structure commonly used between the unit sections of the watchband in the industry
  • one connection method adopts a PIN needle and a C tube, and the strap is fixed by the interference fit of the PIN needle and the C tube. It is difficult to disassemble the strap, requiring special tools and certain techniques. At the same time, it is easy to bend the PIN and scrap it during the disassembly process. After removing the rear strap to separate small parts, it is easy to lose damage when disassembling.
  • SPRING BAR spring rod
  • the raw ear is arranged at both ends of the straight straight tube, and a spring is connected in the middle, and the ear is pressed on both sides to retract the ear, and the strap is further taken out. Or release the straps on both sides to secure the strap.
  • the strap disassembly process actually reproduces the production and assembly process of the strap, and requires special tools and certain techniques for disassembly and assembly, and the strap is easily scratched when the operation is not proper.
  • connection methods for connecting two unit sections such as a mother-to-mother pass, a card issuance, etc.
  • connection methods require special tools for disassembly and assembly, and the disassembly and assembly is very difficult, and the general user is difficult to succeed. operating.
  • the technical problem to be solved by the present invention is to provide a watch band and a watch having the same, which can easily realize disassembly and assembly between two unit sections.
  • the present invention provides a watchband including a plurality of unit sections connected in sequence; the unit section is provided with a connecting portion and a connecting groove, and the connecting portion is connected to the phase through a connecting mechanism Adjacent to the connecting slot on the other of the unit sections; the connecting slot is provided with two oppositely disposed blind holes; the connecting portion is provided with a T-shaped receiving cavity, and the receiving cavity has a first An opening and two opposite second openings;
  • the connecting mechanism is disposed in the accommodating cavity, and comprises a button assembly and two thimble assemblies symmetrically disposed on two sides of the button assembly;
  • the button assembly includes a button and a first spring connected to the button, The button is slidably disposed at the first opening, and the button is symmetrically disposed with two guides
  • the two ends of the guiding surface are respectively a locking portion and a detaching portion, and the detaching portion is adjacent to an outer side of the connecting portion with respect to the locking portion; and a distance between the two locking portions between the two guiding surfaces More than two distances between the disassembling portions;
  • the thimble assembly includes a thimble and a second spring, the thimble is slidably disposed on the second opening, the sliding direction thereof is perpendicular to a sliding direction of the button; the thimble has Opposite guiding end and plug end;
  • the button When the button is at the first position, the guiding end abuts against the locking portion, and the second spring deforms and provides the ejector pin with an elastic force toward the inner side of the second opening, the plug end Located outside the second opening and inserted into the blind hole of another unit section; when the button slides to the second position inside the first opening, the first spring is deformed and oriented
  • the button provides an elastic force toward an outer side of the connecting portion, the guiding end moves along the guiding surface and abuts against the locking portion, and the two thimbles move close to each other under the action of the second spring force, The plug end moves into the second opening and is located outside the blind hole of the other of the unit sections.
  • the button is an elongated strip disposed along a sliding direction of the thimble.
  • the outer surface of the button is flush with the outer surface of the unit section when the button is at the first position.
  • the button is provided with two gear ears, and the two gear ears are respectively disposed at the two disassembling portions, and are blocked by the first opening. .
  • the button is further provided with two symmetrically disposed limiting portions, and the two limiting portions are respectively disposed at the two locking portions, and the limiting portion is Blocking at a side of the guiding end away from the first opening.
  • the end surface of the guiding end is a convex curved surface.
  • the second spring is a compression spring
  • the thimble assembly further includes a limiting ring, the limiting ring is fixed at the second opening, and the thimble is worn
  • the thimble is provided with an annular flange, the annular flange is located in the accommodating cavity, and the second spring is sleeved on the thimble, and the two ends thereof respectively abut against The limit ring and the annular flange.
  • the unit section includes an intermediate block and two end blocks, the intermediate block is located between the two end blocks, and the connection slot is formed in two Between the end blocks, two of the blind holes are respectively disposed on the two end blocks, and the connecting portion is disposed on the intermediate block;
  • the intermediate block is fixedly connected to the end block;
  • the intermediate block is rotatably coupled to the end block, and its rotational axis is parallel to the sliding direction of the thimble.
  • the present invention provides another watchband, comprising a plurality of unit sections connected in sequence; the unit section is provided with a connecting portion and a connecting groove, and the connecting portion is connected to another adjacent one by a connecting mechanism a connecting slot in the unit section; a connecting hole is disposed on the connecting portion, and the connecting slot is provided with a first mounting hole and a second mounting hole, wherein the first mounting hole and the second mounting hole are respectively located
  • the first mounting holes are the through holes on the two opposite slot walls of the connecting slot; the first mounting holes and the second mounting holes are axially parallel to the linking holes;
  • the connecting mechanism includes a push assembly, a linkage rod and a thimble assembly, and the push assembly is disposed in the first mounting hole, and includes a push rod and a first spring connected to the push rod,
  • the push rod is slidably disposed in the first mounting hole;
  • the linkage rod is slidably disposed in the linkage hole, and the two ends thereof are respectively a plug end and an abutting end;
  • the thimble assembly is disposed in the second mounting hole
  • the ejector pin and the second spring connected to the ejector pin, the thimble sliding is disposed in the second mounting hole; the sliding bar, the linkage bar and the thimble slide in the same direction;
  • the plug end When the push rod is at the first position, the plug end is located outside the linkage hole and inserted into the first mounting hole, the thimble is inserted in the linkage hole; when the button When one end of the moving rod is forced to move the push rod to the second position, the first spring deforms and provides a force to the push rod away from the linkage rod, and the push rod is further One end abuts against the insertion end, the insertion end moves to the outside of the first mounting hole and is located in the linkage hole, the abutting end abuts against the thimble, and the thimble moves to the In addition to the associated moving holes, the second spring deforms and provides a force to the ejector pin toward the linkage rod.
  • the push-on assembly further includes a mounting cylinder, the two ends of the mounting cylinder are open, and a limit flange is disposed at an inner side of the one end; the push rod is slidably disposed at The mounting cylinder has one end penetrating the limiting flange and extending to the outside of the mounting cylinder, and the other end is provided with an annular flange; the first spring is a compression spring sleeved on the pressing rod And its two ends abut against the limiting flange and the annular flange, respectively.
  • the push rod extends to an end of the mounting barrel and is provided with a snap ring.
  • the hole wall of the first mounting hole is stepped, and the step surface is blocked at one end of the mounting tube .
  • the linkage rod is provided with a linkage flange, and the linkage hole is fixed with a linkage barrel, and both ends of the linkage barrel are provided with a limited position protrusion, two The limiting protrusions are respectively blocked at both sides of the linkage flange.
  • the thimble assembly further includes a ejector cylinder, the ejector cylinder being fixed in the second mounting hole; the ejector cylinder having one end open and the other end closed, An inner flange is disposed at an open end of the top needle barrel; a top flange is disposed on one end of the top needle in the second mounting hole, and the inner flange is disposed at an outer side of the top flange to The top flange is limited to the top needle barrel;
  • the unit section includes an intermediate block and two end blocks, the intermediate block is located between the two end blocks, and the connection slot is formed in two Between the end blocks, the two first mounting holes and the second mounting holes are respectively disposed on the two end blocks, and the connecting portion is disposed on the intermediate block;
  • the intermediate block is fixedly connected to the end block;
  • the intermediate block is rotatably coupled to the end block, and its rotational axis is parallel to the sliding direction of the thimble.
  • the present invention provides a watch having the aforementioned strap.
  • the strap provided by the first aspect of the present invention utilizes the force of the second spring and the guiding action of the guiding surface.
  • the two thimbles can move close to each other at the same time, so that the plug ends of the two thimbles are removed from the blind hole.
  • the connecting portion can be taken out from the connecting slot of the other unit section, so that the two unit sections are separated without using other tools, and the user can disassemble and assemble the unit section for convenience.
  • pressing the push rod the push rod can be used to withdraw the linkage rod from the first mounting hole, and the linkage rod can withdraw the ejector pin from the linkage hole, and the connection portion can be removed from the other unit.
  • the joint groove of the section is taken out to realize the separation of the two unit sections, so that the user can disassemble the unit section by himself.
  • the wristwatch provided by the invention has the strap of the first aspect or the second aspect, and the disassembly and assembly between the two unit sections of the strap is convenient and quick, and the user can perform the disassembly and assembly operation by itself, and the strap can be conveniently adjusted.
  • the length is easy to wear.
  • FIG. 1 is a schematic view showing a three-dimensional structure of a watchband according to a first embodiment of the present invention
  • Figure 2 is a schematic exploded view of a unit section of the watch band of Figure 1;
  • Figure 3 is a schematic structural view of the button of the unit section of Figure 2 at a first position
  • Figure 4 is a cross-sectional view of the adjacent two unit sections of Figure 1 when the button is in the first position;
  • Figure 5 is a schematic structural view of the button of the unit section of Figure 2 at a second position
  • Figure 6 is a cross-sectional view of the adjacent two unit sections of Figure 1 when the button is in the second position;
  • Figure 7 is a cross-sectional view showing a watch band according to a second embodiment of the present invention.
  • FIG. 1 to FIG. 6 are schematic structural diagrams of the watch band 100 according to the first embodiment of the present invention.
  • the watch band 100 includes a plurality of unit sections 10 that are sequentially connected.
  • the unit section 10 is provided with a connecting portion 101 and a connecting groove 102, and the connecting portion 101 is connected to the connecting groove 102 on the adjacent other unit section 10 by the connecting mechanism 1.
  • the connection mechanism 1 assembly and disassembly between adjacent two unit sections 10 can be achieved.
  • the connecting groove 102 is provided with two oppositely disposed blind holes 120.
  • the connecting portion 101 is provided with a T-shaped receiving cavity 110.
  • the receiving cavity 110 has a first opening 11a and two opposite second openings 11b.
  • the connecting mechanism 1 is disposed in the accommodating cavity 110, thereby ensuring that the overall shape of the unit section 10 is simple and avoids entering the ash.
  • the connecting mechanism 1 includes a button assembly 1a and two thimble assemblies 1b symmetrically disposed on both sides of the button assembly 1a.
  • the two thimble assemblies 1b are configured to cooperate with the two blind holes 120, and the button assembly 1a is used to drive the two thimble assemblies 1b to perform assembly and disassembly.
  • the button assembly 1a includes a button 11 and a first spring 12 coupled to the button 11.
  • the button 11 is slidably disposed at the first opening 11a.
  • the button 11 is symmetrically disposed with two guiding surfaces 111.
  • the two guiding surfaces 111 are respectively located at two sides of the button 11, and can be respectively matched with the two thimble assemblies 1b to realize the actions of the two thimble assemblies 1b.
  • the two ends of the guiding surface 111 are respectively a locking portion 111a and a detaching portion 111b.
  • the detaching portion 111b is adjacent to the outer side of the connecting portion 101 with respect to the locking portion 111a.
  • the distance between the two locking portions 111a is greater than the distance between the two detaching portions 111b.
  • the distance between the two guide faces 111 allows the structure of the button 11 at this position to be substantially isosceles trapezoidal.
  • the guiding surface 111 is preferably a straight inclined surface for the preparation of the processing.
  • the guiding surface 111 may also be a curved surface, such as a convex curved surface or a concave curved surface structure.
  • the thimble assembly 1b includes a thimble 13 and a second spring 14.
  • the thimble 13 is slidably disposed on the second opening 11b, the sliding direction of which is perpendicular to the sliding direction of the button 11, and the thimble 13 has an opposite guiding end 131 and a plug end 132.
  • the guiding end 131 can be correspondingly abutted with the guiding surface 111, and the insertion end 132 can be correspondingly inserted into the blind hole 120.
  • the guiding end 131 can move along the guiding surface 111, so that the two thimbles 13 move closer to each other or away from each other, thereby causing the insertion end 132 to move out of the blind hole 120 or move into the blind hole 120.
  • the end surface of the guiding end 131 is preferably a convex curved surface, so that the guiding end 131 is in point contact with the guiding surface 111, reducing the friction between the two, thereby facilitating the sliding of the guiding end 131 on the guiding surface 111.
  • the button 11 when two adjacent unit segments 10 are connected together, the button 11 is located at the first position. At this time, the guiding end 131 abuts against the locking portion 111a and has a distance from the two locking portions 111a. Relatively large, the two thimbles 13 are in a position away from each other.
  • the second spring 14 deforms and provides the ejector pin 13 with an elastic force toward the inside of the second opening 11b, that is, the second spring 14 can provide a force for bringing the two ejector pins 13 closer to each other.
  • the plug end 132 is located outside the second opening 11b and is inserted into the blind hole 120 of the other unit section 10.
  • the plug ends 132 of the two thimbles 13 are respectively located in the two blind holes 120 such that the connection portion 101 is constrained in the connection groove 102 of the other unit section 10, thereby achieving an assembly connection between the two unit sections 10.
  • the user can press the button.
  • the button 11 slides the button 11 toward the inside of the first opening 11a.
  • the first spring 12 deforms and provides the button 11 with an elastic force toward the outside of the connecting portion 101 to return the button 11 to the first with the elastic force of the first spring 12.
  • the guiding end 131 moves along the guiding surface 111 and abuts against the locking portion 111a.
  • the two thimbles 13 move closer to each other under the elastic force of the second spring 14, and the insertion end 132 faces The second opening 11b moves inside and is located outside the blind hole 120 of the other unit section 10.
  • both the thimbles 13 are completely retracted into the accommodating cavity 110, and the connecting part 101 can be from the other unit section 10.
  • the connecting groove 102 is removed to separate the two unit sections 10. After the user releases the force on the button 11, the button 11 can return to the first position under the elastic force of the first spring 12, and the insertion end 132 of the two thimbles 13 can protrude out of the accommodating cavity 110 again. .
  • the button 11 is in the shape of a strip disposed along the sliding direction of the thimble 13 to facilitate the corresponding cooperation between the button 11 and the two thimbles 13, and at the same time, the user can conveniently press the button 11 with his own nail, and the button can be made.
  • the width of 11 is narrower to avoid mis-touching caused the button 11 to be pressed to cause the unit section 10 to be disjointed.
  • the button 11 when the button 11 is at the first position, the outer surface of the button 11 is flush with the outer surface of the unit segment 10, so that the entire outer surface of the unit segment 10 is flat, and no recess or convexity occurs. From the beginning, avoid dust and scratches, and at the same time make the appearance beautiful.
  • the button 11 is provided with two gear ears 112.
  • the two gear ears 112 are respectively disposed at the two disassembling portions 111b, and are shielded from the first opening 11a. With the two gear ears 112, the first opening can be used. 11a is completely shielded from external objects entering the accommodating cavity 110 to cause damage to the connecting mechanism 1.
  • the first spring 12 is a compression spring, and the two ends of the first spring 12 are respectively connected to the cavity wall of the accommodating cavity 110 and the button 11, and when the button 11 is pressed and moved to the second position, the first spring 12 can compress deformation.
  • the first spring 12 may also be a torsion spring or an elastic piece or the like.
  • the button 11 is further provided with two symmetrically disposed limiting portions 113.
  • the two limiting portions 113 are respectively disposed at the two locking portions 111a, and the limiting portion 113 is blocked from the guiding end 131 away from the first opening 11a.
  • the limit portion 113 can be used to restrict the button 11 from coming out of the first opening 11a.
  • the limiting portion 113 can be formed by the connecting portion 101 extending along the guiding surface 111 to facilitate processing and molding.
  • the limiting portion 113 may also be disposed at the locking portion 111a.
  • the ear structure is such that the distance between the two limiting portions 113 is greater than the distance between the two locking portions 111a.
  • the second spring 14 is a compression spring, and the thimble assembly 1b further includes a limiting ring 15 .
  • the limiting ring 15 is fixed to the second opening 11 b , and the thimble 13 is disposed on the limiting ring 15 .
  • the thimble 13 is provided with an annular flange 133 .
  • the annular flange 133 is located in the accommodating cavity 110, and the second spring 14 is sleeved on the thimble 13, and the two ends thereof abut against the limiting ring 15 and the annular flange 133, respectively.
  • the second spring 14 is a compression spring to facilitate its assembly connection with the thimble 13.
  • the limiting ring 15 can limit the thimble assembly 1b entirely in the accommodating groove, and prevent the thimble assembly 1b from coming out of the accommodating groove through the second opening 11b.
  • the limiting ring 15 can have an interference fit with the second opening 11b to fix the limiting ring 15 at the second opening 11b. Further, the second opening 11b is stepped to facilitate positioning of the retaining ring 15 at the second opening 11b. Here, the retaining ring 15 may be fixed to the second opening 11b by screwing, welding, or the like.
  • the thimble 13 is stepped at the insertion end 132, and its step surface is blocked at the inner side surface of the limiting ring 15 to further prevent the thimble 13 from coming off from the second opening 11b, and at the same time, the protruding size of the insertion end 132 can be defined. .
  • the unit section 10 includes an intermediate block 10a and two end blocks 10b, the intermediate block 10a is located between the two end blocks 10b, the connecting groove 102 is formed between the two end blocks 10b, and the two blind holes 120 are respectively disposed at the two end blocks At 10b, the connecting portion 101 is disposed on the intermediate block 10a.
  • the intermediate block 10a is rotatably connected with the end block 10b, and its rotation axis is parallel to the sliding direction of the thimble 13, and the intermediate block 10a and the two end blocks 10b are relatively rotatable, which can improve the flexibility of the entire watchband 100. Sex.
  • the intermediate block 10a may be fixedly coupled to the end block 10b as a single unit.
  • the watch band 200 includes a plurality of unit sections 20 that are sequentially connected; the unit section 20 is provided with a connection portion 201 and a connection groove 202, and the connection portion 201 is connected to the connection groove 202 on the adjacent another unit section 20 by a connection mechanism.
  • the assembly and disassembly between adjacent two unit sections 20 can be achieved by the connecting mechanism.
  • the connecting portion 201 is provided with a linking hole 20c.
  • the connecting slot 202 defines a first mounting hole 20a and a second mounting hole 20b.
  • the first mounting hole 20a and the second mounting hole 20b are respectively located at two opposite slot walls of the connecting slot 202.
  • the first mounting hole 20a is a through hole; the first mounting hole 20a and the second mounting hole 20b are The interlocking holes 20c are axially parallel.
  • the connecting mechanism includes a pusher assembly 2a, a linkage lever 2b, and a thimble assembly 2c.
  • the pusher assembly 2a can be actuated, and the linkage rod 2b and the thimble assembly 2c are actuated to release the connection between the adjacent two unit sections 20, so that the two unit sections 20 can be separated from each other. .
  • the push-on assembly 2a further includes a mounting cylinder 23, and both ends of the mounting cylinder 23 are open, and a limiting flange 231 is disposed at one end of the mounting cylinder 23, and the pressing rod 21 is slidably disposed in the mounting cylinder 23, and one end of the mounting cylinder 23 is disposed.
  • the limiting flange 231 extends to the outside of the mounting cylinder 23, and the other end is provided with an annular flange 211.
  • the first spring 22 is a compression spring sleeved on the push rod 21, and the two ends thereof respectively abut against the A limiting flange 231 and an annular flange 211.
  • the other end of the push rod 21 can be pressed to move the annular flange 211 toward the limit flange 231, and the first spring 22 is compressively deformed to provide the restoring force of the push rod 21.
  • the first spring 22 may also be a torsion spring, an elastic piece, or the like that can provide an elastic force to the push rod 21 .
  • the end of the push rod 21 extending to the outside of the mounting cylinder 23 is provided with a snap ring 24, and the snap ring 24 can be used to assemble the push assembly 2a in one piece so as to be integrally fitted into the first mounting hole 20a.
  • the mounting cylinder 23 includes a first-stage mounting cylinder and a second-stage mounting cylinder connected in the axial direction.
  • the outer diameter of the first-stage mounting cylinder is smaller than the outer diameter of the second-stage mounting cylinder, and the annular flange 211 is disposed at the A section of the inner surface of the mounting cylinder.
  • the outer surfaces of both the first stage mounting barrel and the second stage mounting barrel are connected by a beveled transition.
  • the outer diameter of the first-stage mounting cylinder is smaller than the diameter of the first mounting hole 20a, and the second-stage mounting cylinder has an interference fit with the first mounting hole 20a.
  • the first-stage mounting cylinder When assembling, the first-stage mounting cylinder can be penetrated into the first mounting hole 20a, and the second-stage mounting cylinder is assembled into the first mounting hole 20a by forcefully passing the inclined surface, thereby facilitating the mounting cylinder 23 and the first mounting cylinder Assembly connection between 23.
  • the hole wall of the first mounting hole 20a is stepped, and the step surface thereof is blocked at one end of the mounting cylinder 23, and the mounting position of the mounting cylinder 23 can be defined, so that the space in the first mounting hole 20a can accommodate the linkage.
  • the plug end 132 of the rod 2b is stepped, and the step surface thereof is blocked at one end of the mounting cylinder 23, and the mounting position of the mounting cylinder 23 can be defined, so that the space in the first mounting hole 20a can accommodate the linkage.
  • the linkage rod 2b is slidably disposed in the linkage hole 20c, and the two ends thereof are the insertion end 132 and the abutting end, respectively.
  • the insertion end 132 is for insertion into the first mounting hole 20a and can abut against one end of the push rod 21.
  • the abutting end can be abutted with the thimble assembly 2c.
  • a linkage flange 21b is disposed on the linkage rod 2b, and a linkage cylinder 25 is fixed in the linkage hole 20c. Both ends of the linkage cylinder 25 are provided with a finite position protrusion, and the two limiting protrusions respectively block on both sides of the linkage flange 21b. At the same time, by the cooperation of the two limiting projections and the interlocking flange 21b, the sliding range of the interlocking lever 2b can be defined, thereby preventing the interlocking lever 2b from coming out of the interlocking hole 20c.
  • the thimble assembly 2c is disposed in the second mounting hole 20b and includes a thimble 26 and a second spring 27 connected to the thimble 26, and the sliding of the thimble 26 is disposed in the second mounting hole 20b.
  • One end of the thimble 26 can be inserted into the linkage hole 20c, and when the thimble 26 slides, it can be withdrawn from the linkage hole 20c and retracted into the second mounting hole 20b.
  • the thimble assembly 2c further includes a ejector barrel 28, and the ejector barrel 28 is fixed in the second mounting hole 20b.
  • the ejector barrel 28 can have an interference fit with the second mounting hole 20b to achieve a fixed connection therebetween, and the ejector barrel 28 can also be fixed in the second mounting hole 20b by threading, welding or the like.
  • the top needle barrel 28 has one end open and the other end closed.
  • the inner end flange 281 is disposed at the open end of the top needle barrel 28.
  • the top end of the thimble 26 is disposed on the end of the second mounting hole 20b.
  • the inner flange 281 is disposed at the top.
  • the top flange 261 is restrained within the ejector barrel 28, thereby preventing the thimble 26 from coming out of the second mounting hole 20b.
  • the second spring 27 is a compression spring, and its two ends abut against the closed ends of the thimble 26 and the ejector barrel 28, respectively.
  • the second spring 27 is compressively deformed so that the ejector pin 26 can be provided with an elastic force.
  • the second mounting hole 20b is a blind hole so that the outer surface of the unit section is smooth and flat.
  • the second mounting hole 20b may also be a through hole.
  • the sliding directions of the push rod 21, the interlocking rod 2b, and the thimble 26 are the same.
  • the linkage rod 2b of the other unit section 20 can be driven to move the insertion end 132 of the linkage rod 2b from the first mounting hole 20a, and the linkage rod 2b moves the ejector needle 26, and the thimble is moved.
  • 26 is ejected from the interlocking hole 20c, and the push rod 21 is pressed to move the interlocking rod 2b and the thimble 26 simultaneously, and the connecting portion 201 can be taken out from the connecting groove 202 of the other unit section 20 to realize two unit sections 20 The separation between.
  • the push rod 21 When the two unit sections 20 are in an interconnected state, the push rod 21 is located at the first position, the insertion end 132 is located outside the linkage hole 20c and inserted into the first mounting hole 20a, and the thimble 26 is inserted into the linkage hole 20c. .
  • the push rod 21 can be pressed from the outer end of the first mounting hole 20a, and the push rod 21 is moved to the second position by an external force when one end of the push rod 21 is externally pressed.
  • the first spring 22 is deformed and provides a force to move the push rod 21 away from the linkage rod 2b, the other end of the push rod 21 abuts against the insertion end 132, and the insertion end 132 moves to the outside of the first mounting hole 20a and Located in the interlocking hole 20c, the abutting end abuts against the thimble 26, the thimble 26 moves to the outside of the interlocking hole 20c, and the second spring 27 deforms and provides a force to the thimble 26 toward the interlocking rod 2b.
  • the insertion end 132 of the linkage rod 2b is withdrawn from the first mounting hole 20a, the thimble 26 is withdrawn from the linkage hole 20c, and the connection portion 201 can be taken out from the connection groove 202, so that the two unit sections 20 can be separated.
  • the push rod 21 is released, and the push rod 21 is restored to the first position by the elastic force of the first spring 22, and the thimble 26 projects out of the second mounting hole 20b by the elastic force of the second spring 27.
  • the simultaneous action of the linkage rod 2b and the thimble 26 can be achieved by pressing the pusher to facilitate separation between the two unit sections 20.
  • the two unit sections 20 are assembled, only the thimble 26 is pressed to be retracted to the second mounting hole 20b for assembly, and the assembly and disassembly are convenient and quick, and are convenient for the user to operate by himself.
  • the unit section 20 includes an intermediate block 200a and two end blocks 200b, the intermediate block 200a is located between the two end blocks 200b, and the connecting groove 202 is formed between the two end blocks 200b, the first mounting hole and the first The two mounting holes are respectively disposed on the two end blocks 200b, and the connecting portion 201 is disposed on the intermediate block 200a.
  • the intermediate block 200a is rotatably connected to the end block 200b, and its rotation axis is parallel to the sliding direction of the thimble.
  • the intermediate block 200a and the two end blocks 200b can be relatively rotated to improve the flexibility of the entire watchband 200.
  • the intermediate block 200a may be fixedly coupled to the end block 200b as a whole.
  • the invention also provides a wristwatch having the strap in the first embodiment or the second embodiment, the disassembly and assembly between the two unit sections of the strap is convenient and quick, and the user can disassemble and disassemble the same.
  • the length of the strap can be easily adjusted to facilitate wearing.

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Abstract

A watch band (100, 200), comprising a plurality of sequentially connected chain elements (10). A connecting portion (101) and a connecting groove (102) are provided on each of the chain elements (10). The connecting portion (101) is connected to the connecting groove (102) on another adjacent chain element (10) by means of a connecting mechanism (1). In a watch band (100), the connecting mechanism (1) comprises a button assembly (1a) and two ejector pin assemblies (1b) symmetrically provided at two sides of the button assembly (1a), wherein the button assembly (1a) comprises a button (11) and a first spring (12), and each of the ejector pin assemblies (1b) comprises an ejector pin (13) and a second spring (14). Two ejector pins (13) can simultaneously move close to each other when the button (11) is pressed, and insertion ends (132) of the two ejector pins (13) are removed from blind holes (120). In another watch band (200), a connecting mechanism (1) comprises a pressing assembly (2a), a linkage rod (2b), and an ejector pin assembly (2c). The linkage rod (2b) and an ejector pin (26) can simultaneously move when a pressing rod (21) of the pressing assembly (2a) is pressed, thereby achieving the separation of two chain elements. In the two watch bands, two chain elements can be separated by pressing a button or a pressing rod, without the help of other tools, and a user can dismount the chain elements by self, making it convenient to use.

Description

表带及具有该表带的手表Strap and watch with the strap 技术领域Technical field
本发明涉及可穿戴设备领域，特别涉及一种表带及具有该表带的手表。The present invention relates to the field of wearable devices, and more particularly to a watch band and a watch having the watch band.
背景技术Background technique
目前业界中表带的各单元节之间普遍采用的连接结构中，其一种连接方式采用一根PIN针和一根C管，通过PIN针与C管的过盈配合达到表带的固定，其在表带拆装时难度较高，需要专门的工具和一定的技术。同时在拆装过程中容易将PIN折弯从而报废。拆下后表带分离出小零件，很容易在拆装时遗失破坏。In the connection structure commonly used between the unit sections of the watchband in the industry, one connection method adopts a PIN needle and a C tube, and the strap is fixed by the interference fit of the PIN needle and the C tube. It is difficult to disassemble the strap, requiring special tools and certain techniques. At the same time, it is easy to bend the PIN and scrap it during the disassembly process. After removing the rear strap to separate small parts, it is easy to lose damage when disassembling.
另一种连接方式中，采用SPRING BAR(弹簧杆)，圆直通管的两端设置生耳头，中间一根弹簧连接，同时按压两侧生耳头使生耳缩回，进一步取出表带，或释放两侧约束固定表带。该方式中，表带拆装过程实际再现了表带的生产组装过程，拆装时需要专门的工具和一定的技术，且操作不当时容易划伤表带。In another connection method, SPRING BAR (spring rod) is adopted, and the raw ear is arranged at both ends of the straight straight tube, and a spring is connected in the middle, and the ear is pressed on both sides to retract the ear, and the strap is further taken out. Or release the straps on both sides to secure the strap. In this method, the strap disassembly process actually reproduces the production and assembly process of the strap, and requires special tools and certain techniques for disassembly and assembly, and the strap is easily scratched when the operation is not proper.
现有技术中还有其他的连接方式将两个单元节进行连接，例如子母通、发卡等，这些连接方式都需要专门的工具进行拆装，并且拆装难度很高，一般用户很难成功操作。In the prior art, there are other connection methods for connecting two unit sections, such as a mother-to-mother pass, a card issuance, etc. These connection methods require special tools for disassembly and assembly, and the disassembly and assembly is very difficult, and the general user is difficult to succeed. operating.
发明内容Summary of the invention
本发明所要解决的技术问题在于，提供一种表带及具有该表带的手表，可以方便地实现两个单元节之间的拆装。The technical problem to be solved by the present invention is to provide a watch band and a watch having the same, which can easily realize disassembly and assembly between two unit sections.
为解决上述技术问题，一方面，本发明提供了一种表带，包括依次连接的多个单元节；所述单元节上设置有连接部和连接槽，所述连接部通过连接机构连接至相邻另一所述单元节上的连接槽中；所述连接槽上设有两个相对设置的盲孔；所述连接部上设置有T型的容置腔，所述容置腔具有一第一开口和两个相对的第二开口；In order to solve the above technical problem, in one aspect, the present invention provides a watchband including a plurality of unit sections connected in sequence; the unit section is provided with a connecting portion and a connecting groove, and the connecting portion is connected to the phase through a connecting mechanism Adjacent to the connecting slot on the other of the unit sections; the connecting slot is provided with two oppositely disposed blind holes; the connecting portion is provided with a T-shaped receiving cavity, and the receiving cavity has a first An opening and two opposite second openings;
所述连接机构设置在所述容置腔中，其包括按钮组件及对称设置在所述按钮组件两侧的两个顶针组件；所述按钮组件包括按钮及连接于所述按钮的第一弹簧，所述按钮滑动设置在所述第一开口处，所述按钮上对称设置有两个导向 面，所述导向面的两端分别为锁定部和拆卸部，所述拆卸部相对所述锁定部靠近所述连接部的外侧；两所述导向面之间，两所述锁定部间的距离大于两所述拆卸部之间的距离；所述顶针组件包括顶针及第二弹簧，所述顶针滑动设置于所述第二开口，其滑动方向垂直于所述按钮的滑动方向；所述顶针具有相对的导向端和插接端；The connecting mechanism is disposed in the accommodating cavity, and comprises a button assembly and two thimble assemblies symmetrically disposed on two sides of the button assembly; the button assembly includes a button and a first spring connected to the button, The button is slidably disposed at the first opening, and the button is symmetrically disposed with two guides The two ends of the guiding surface are respectively a locking portion and a detaching portion, and the detaching portion is adjacent to an outer side of the connecting portion with respect to the locking portion; and a distance between the two locking portions between the two guiding surfaces More than two distances between the disassembling portions; the thimble assembly includes a thimble and a second spring, the thimble is slidably disposed on the second opening, the sliding direction thereof is perpendicular to a sliding direction of the button; the thimble has Opposite guiding end and plug end;
当所述按钮位于第一位置处时，所述导向端抵接于所述锁定部，所述第二弹簧形变并向所述顶针提供朝向所述第二开口内侧的弹力，所述插接端位于所述第二开口外并插接至另一单元节的所述盲孔中；当所述按钮向所述第一开口内侧滑动至第二位置处时，所述第一弹簧形变并向所述按钮提供朝向所述连接部外侧的弹力，所述导向端沿所述导向面移动并抵接于所述锁定部，两所述顶针在所述第二弹簧弹力作用下相互靠近移动，所述插接端向所述第二开口内移动，且位于另一所述单元节的所述盲孔外侧处。When the button is at the first position, the guiding end abuts against the locking portion, and the second spring deforms and provides the ejector pin with an elastic force toward the inner side of the second opening, the plug end Located outside the second opening and inserted into the blind hole of another unit section; when the button slides to the second position inside the first opening, the first spring is deformed and oriented The button provides an elastic force toward an outer side of the connecting portion, the guiding end moves along the guiding surface and abuts against the locking portion, and the two thimbles move close to each other under the action of the second spring force, The plug end moves into the second opening and is located outside the blind hole of the other of the unit sections.
在第一方面第一种可能的实施方式中，所述按钮为沿所述顶针的滑动方向设置的长条形。In a first possible implementation of the first aspect, the button is an elongated strip disposed along a sliding direction of the thimble.
在第一方面第二种可能的实施方式中，当所述按钮位于第一位置处时，所述按钮的外表面与所述单元节的外表面平齐。In a second possible implementation of the first aspect, the outer surface of the button is flush with the outer surface of the unit section when the button is at the first position.
在第一方面第三种可能的实施方式中，所述按钮上设置有两个挡位耳，两个所述挡位耳分别设置在两所述拆卸部处，且遮挡于所述第一开口。In a third possible implementation manner of the first aspect, the button is provided with two gear ears, and the two gear ears are respectively disposed at the two disassembling portions, and are blocked by the first opening. .
在第一方面第四种可能的实施方式中，所述按钮上还设有两个对称设置的限位部，两所述限位部分别设置在两所述锁定部处，所述限位部挡在所述导向端远离所述第一开口的一侧处。In a fourth possible implementation manner of the first aspect, the button is further provided with two symmetrically disposed limiting portions, and the two limiting portions are respectively disposed at the two locking portions, and the limiting portion is Blocking at a side of the guiding end away from the first opening.
在第一方面第五种可能的实施方式中，所述导向端的端面为凸弧面。In a fifth possible implementation manner of the first aspect, the end surface of the guiding end is a convex curved surface.
在第一方面第六种可能的实施方式中，所述第二弹簧为压簧，所述顶针组件还包括限位环，所述限位环固定于所述第二开口处，所述顶针穿设于所述限位环，所述顶针上设置有环形凸缘，所述环形凸缘位于所述容置腔中，所述第二弹簧套设于所述顶针，其两端分别抵靠于所述限位环与所述环形凸缘。In a sixth possible implementation manner of the first aspect, the second spring is a compression spring, the thimble assembly further includes a limiting ring, the limiting ring is fixed at the second opening, and the thimble is worn Provided in the limiting ring, the thimble is provided with an annular flange, the annular flange is located in the accommodating cavity, and the second spring is sleeved on the thimble, and the two ends thereof respectively abut against The limit ring and the annular flange.
在第一方面第七种可能的实施方式中，所述单元节包括中间块及两个端块，所述中间块位于两个所述端块之间，所述连接槽形成在两个所述端块之间，两所述盲孔分别设置在两个所述端块上，所述连接部设置在所述中间块上； In a seventh possible implementation manner of the first aspect, the unit section includes an intermediate block and two end blocks, the intermediate block is located between the two end blocks, and the connection slot is formed in two Between the end blocks, two of the blind holes are respectively disposed on the two end blocks, and the connecting portion is disposed on the intermediate block;
所述中间块与所述端块固定连接；或者，The intermediate block is fixedly connected to the end block; or
所述中间块与所述端块转动连接，其转动轴向平行于所述顶针的滑动方向。The intermediate block is rotatably coupled to the end block, and its rotational axis is parallel to the sliding direction of the thimble.
第二方面，本发明提供了另一种表带，包括依次连接的多个单元节；所述单元节上设置有连接部和连接槽，所述连接部通过连接机构连接至相邻另一所述单元节上的连接槽中；所述连接部上设置有联动孔，所述连接槽上开设有第一安装孔和第二安装孔，所述第一安装孔和第二安装孔分别位于所述连接槽的两个相对槽壁上，所述第一安装孔为通孔；所述第一安装孔、所述第二安装孔与所述联动孔轴向平行；In a second aspect, the present invention provides another watchband, comprising a plurality of unit sections connected in sequence; the unit section is provided with a connecting portion and a connecting groove, and the connecting portion is connected to another adjacent one by a connecting mechanism a connecting slot in the unit section; a connecting hole is disposed on the connecting portion, and the connecting slot is provided with a first mounting hole and a second mounting hole, wherein the first mounting hole and the second mounting hole are respectively located The first mounting holes are the through holes on the two opposite slot walls of the connecting slot; the first mounting holes and the second mounting holes are axially parallel to the linking holes;
所述连接机构包括按动组件、联动杆及顶针组件，所述按动组件设置在所述第一安装孔中，其包括按动杆及连接于所述按动杆的第一弹簧，所述按动杆滑动设置在所述第一安装孔中；所述联动杆滑动设置在所述联动孔中，其两端分别为插接端和抵接端；所述顶针组件设置在第二安装孔中，其包括顶针及连接于所述顶针的第二弹簧，所述顶针的滑动设置在所述第二安装孔中；所述按动杆、所述联动杆及所述顶针的滑动方向相同；The connecting mechanism includes a push assembly, a linkage rod and a thimble assembly, and the push assembly is disposed in the first mounting hole, and includes a push rod and a first spring connected to the push rod, The push rod is slidably disposed in the first mounting hole; the linkage rod is slidably disposed in the linkage hole, and the two ends thereof are respectively a plug end and an abutting end; the thimble assembly is disposed in the second mounting hole The ejector pin and the second spring connected to the ejector pin, the thimble sliding is disposed in the second mounting hole; the sliding bar, the linkage bar and the thimble slide in the same direction;
当所述按动杆位于第一位置处时，所述插接端位于所述联动孔外并***至所述第一安装孔中，所述顶针***在所述联动孔中；当所述按动杆的一端受力使所述按动杆移动至第二位置处时，所述第一弹簧形变并向所述按动杆提供远离所述联动杆的作用力，所述按动杆的另一端抵靠于所述插接端，所述插接端移动至所述第一安装孔外并位于所述联动孔中，所述抵接端抵靠于所述顶针，所述顶针移动至所述联动孔外，所述第二弹簧形变并向所述顶针提供朝向所述联动杆的作用力。When the push rod is at the first position, the plug end is located outside the linkage hole and inserted into the first mounting hole, the thimble is inserted in the linkage hole; when the button When one end of the moving rod is forced to move the push rod to the second position, the first spring deforms and provides a force to the push rod away from the linkage rod, and the push rod is further One end abuts against the insertion end, the insertion end moves to the outside of the first mounting hole and is located in the linkage hole, the abutting end abuts against the thimble, and the thimble moves to the In addition to the associated moving holes, the second spring deforms and provides a force to the ejector pin toward the linkage rod.
在第二方面第一种可能的实现方式中，所述按动组件还包括安装筒，所述安装筒的两端均开口，其一端内侧设置有限位凸缘；所述按动杆滑动设置在所述安装筒中，其一端穿设所述限位凸缘并延伸至所述安装筒外，另一端设置有环形凸缘；所述第一弹簧为套设在所述按动杆上的压簧，其两端分别抵靠于所述限位凸缘和所述环形凸缘。In a first possible implementation manner of the second aspect, the push-on assembly further includes a mounting cylinder, the two ends of the mounting cylinder are open, and a limit flange is disposed at an inner side of the one end; the push rod is slidably disposed at The mounting cylinder has one end penetrating the limiting flange and extending to the outside of the mounting cylinder, and the other end is provided with an annular flange; the first spring is a compression spring sleeved on the pressing rod And its two ends abut against the limiting flange and the annular flange, respectively.
结合第二方面第一种可能的实现方式，在第二方面第二种可能的实现方式中，所述按动杆延伸至所述安装筒外的一端上设置有卡环。 In conjunction with the first possible implementation of the second aspect, in a second possible implementation of the second aspect, the push rod extends to an end of the mounting barrel and is provided with a snap ring.
结合第二方面第一种可能的实现方式，在第二方面第三种可能的实现方式中，所述第一安装孔的孔壁为阶梯状，其阶梯面挡在所述安装筒的一端处。With reference to the first possible implementation of the second aspect, in a third possible implementation manner of the second aspect, the hole wall of the first mounting hole is stepped, and the step surface is blocked at one end of the mounting tube .
在第二方面第四种可能的实现方式中，所述联动杆上设有联动凸缘，所述联动孔中固定有联动筒，所述联动筒的两端均设置有限位凸起，两个所述限位凸起分别挡在所述联动凸缘的两侧处。In a fourth possible implementation manner of the second aspect, the linkage rod is provided with a linkage flange, and the linkage hole is fixed with a linkage barrel, and both ends of the linkage barrel are provided with a limited position protrusion, two The limiting protrusions are respectively blocked at both sides of the linkage flange.
在第五方面第五种可能的实现方式中，所述顶针组件还包括顶针筒，所述顶针筒固定在所述第二安装孔中；所述顶针筒的一端开口、另一端封闭，所述顶针筒的开口端处设置内凸缘；所述顶针位于所述第二安装孔内的一端上设置有顶凸缘，所述内凸缘挡在所述顶凸缘的外侧处，以将所述顶凸缘限位在所述顶针筒内；In a fifth possible implementation manner of the fifth aspect, the thimble assembly further includes a ejector cylinder, the ejector cylinder being fixed in the second mounting hole; the ejector cylinder having one end open and the other end closed, An inner flange is disposed at an open end of the top needle barrel; a top flange is disposed on one end of the top needle in the second mounting hole, and the inner flange is disposed at an outer side of the top flange to The top flange is limited to the top needle barrel;
所述第二弹簧为压簧，其两端分别抵靠于所述顶针及所述顶针筒的封闭端。The second spring is a compression spring, and its two ends abut against the closed ends of the thimble and the ejector.
在第二方面第六种可能的实现方式中，所述第二安装孔为盲孔。In a sixth possible implementation manner of the second aspect, the second mounting hole is a blind hole.
在第二方面第七种可能的实现方式中，所述单元节包括中间块及两个端块，所述中间块位于两个所述端块之间，所述连接槽形成在两个所述端块之间，两所述第一安装孔和所述第二安装孔分别设置在两个所述端块上，所述连接部设置在所述中间块上；In a seventh possible implementation manner of the second aspect, the unit section includes an intermediate block and two end blocks, the intermediate block is located between the two end blocks, and the connection slot is formed in two Between the end blocks, the two first mounting holes and the second mounting holes are respectively disposed on the two end blocks, and the connecting portion is disposed on the intermediate block;
所述中间块与所述端块固定连接；或者，The intermediate block is fixedly connected to the end block; or
所述中间块与所述端块转动连接，其转动轴向平行于所述顶针的滑动方向。The intermediate block is rotatably coupled to the end block, and its rotational axis is parallel to the sliding direction of the thimble.
第三方面，本发明提供了一种手表，所述手表具有前述的表带。In a third aspect, the present invention provides a watch having the aforementioned strap.
本发明第一方面提供的表带，利用第二弹簧的作用力以及导向面的导向作用，按压按钮时两个顶针可以同时相互靠近移动，使得两个顶针的插接端均从盲孔中移出，连接部即可从另一单元节的连接槽中取出，从而使得两个单元节分离，无需借用其他工具，使用者可自行对单元节进行拆装，方便使用。The strap provided by the first aspect of the present invention utilizes the force of the second spring and the guiding action of the guiding surface. When the button is pressed, the two thimbles can move close to each other at the same time, so that the plug ends of the two thimbles are removed from the blind hole. The connecting portion can be taken out from the connecting slot of the other unit section, so that the two unit sections are separated without using other tools, and the user can disassemble and assemble the unit section for convenience.
本发明第二方面提供的表带，按压按动杆，按动杆可以使联动杆从第一安装孔中退出，同时联动杆可以使顶针从联动孔中退出，连接部即可从另一单元节的连接槽中取出，实现两个单元节的分离，方便使用者自行对单元节进行拆装。 In the strap provided by the second aspect of the present invention, pressing the push rod, the push rod can be used to withdraw the linkage rod from the first mounting hole, and the linkage rod can withdraw the ejector pin from the linkage hole, and the connection portion can be removed from the other unit. The joint groove of the section is taken out to realize the separation of the two unit sections, so that the user can disassemble the unit section by himself.
本发明提供的手表，具有前述第一方面或第二方面的表带，表带的两个单元节之间的拆卸及装配方便快捷，使用者可以自行进行拆装操作，可以方便地调整表带的长度，以方便佩戴。The wristwatch provided by the invention has the strap of the first aspect or the second aspect, and the disassembly and assembly between the two unit sections of the strap is convenient and quick, and the user can perform the disassembly and assembly operation by itself, and the strap can be conveniently adjusted. The length is easy to wear.
附图说明DRAWINGS
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below. Obviously, the drawings in the following description are only It is a certain embodiment of the present invention, and other drawings can be obtained from those skilled in the art without any inventive labor.
图1是本发明第一实施例提供的表带的三维结构示意图；1 is a schematic view showing a three-dimensional structure of a watchband according to a first embodiment of the present invention;
图2是图1中表带中一单元节的分解结构示意图；Figure 2 is a schematic exploded view of a unit section of the watch band of Figure 1;
图3是图2中单元节的按钮在第一位置处的结构示意图；Figure 3 is a schematic structural view of the button of the unit section of Figure 2 at a first position;
图4是图1中相邻两个单元节连接处在按钮位于第一位置时的剖面图；Figure 4 is a cross-sectional view of the adjacent two unit sections of Figure 1 when the button is in the first position;
图5是图2中单元节的按钮在第二位置处的结构示意图；Figure 5 is a schematic structural view of the button of the unit section of Figure 2 at a second position;
图6是图1中相邻两个单元节连接处在按钮位于第二位置时的剖面图；Figure 6 is a cross-sectional view of the adjacent two unit sections of Figure 1 when the button is in the second position;
图7是本发明第二实施例提供的表带的剖面示意图。Figure 7 is a cross-sectional view showing a watch band according to a second embodiment of the present invention.
具体实施方式detailed description
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述。The technical solutions in the embodiments of the present invention will be clearly and completely described in the following with reference to the accompanying drawings.
请参阅图1至图6，是本发明第一实施例提供的表带100的结构示意图。如图1所示，表带100包括依次连接的多个单元节10。如图2、图3所示，单元节10上设置有连接部101和连接槽102，连接部101通过连接机构1连接至相邻另一单元节10上的连接槽102中。通过连接机构1，可以实现相邻两个单元节10之间的装配与拆卸。Please refer to FIG. 1 to FIG. 6 , which are schematic structural diagrams of the watch band 100 according to the first embodiment of the present invention. As shown in FIG. 1, the watch band 100 includes a plurality of unit sections 10 that are sequentially connected. As shown in FIGS. 2 and 3, the unit section 10 is provided with a connecting portion 101 and a connecting groove 102, and the connecting portion 101 is connected to the connecting groove 102 on the adjacent other unit section 10 by the connecting mechanism 1. By means of the connection mechanism 1, assembly and disassembly between adjacent two unit sections 10 can be achieved.
连接槽102上设有两个相对设置的盲孔120；连接部101上设置有T型的容置腔110，容置腔110具有一第一开口11a和两个相对的第二开口11b。连接机构1设置在容置腔110中，从而保证单元节10整体外形简洁，避免进入积灰。 The connecting groove 102 is provided with two oppositely disposed blind holes 120. The connecting portion 101 is provided with a T-shaped receiving cavity 110. The receiving cavity 110 has a first opening 11a and two opposite second openings 11b. The connecting mechanism 1 is disposed in the accommodating cavity 110, thereby ensuring that the overall shape of the unit section 10 is simple and avoids entering the ash.
如图2所示，连接机构1包括按钮组件1a及对称设置在按钮组件1a两侧的两个顶针组件1b。两个顶针组件1b用于与两个盲孔120对应配合，按钮组件1a用于带动两个顶针组件1b动作，以实现装配与拆卸。As shown in FIG. 2, the connecting mechanism 1 includes a button assembly 1a and two thimble assemblies 1b symmetrically disposed on both sides of the button assembly 1a. The two thimble assemblies 1b are configured to cooperate with the two blind holes 120, and the button assembly 1a is used to drive the two thimble assemblies 1b to perform assembly and disassembly.
按钮组件1a包括按钮11及连接于按钮11的第一弹簧12。按钮11滑动设置在第一开口11a处。按钮11上对称设置有两个导向面111，两个导向面111分别位于按钮11的两侧处，可以分别与两个顶针组件1b进行对应配合，以实现两个顶针组件1b的动作。导向面111的两端分别为锁定部111a和拆卸部111b，拆卸部111b相对锁定部111a靠近连接部101的外侧；两导向面111之间，两锁定部111a间的距离大于两拆卸部111b之间的距离，两个导向面111可以使得按钮11在该位置处的结构大致呈等腰梯形。本实施例中，导向面111优选为直斜面，以便于加工制备，当然在其他实施方式中，导向面111还可以为曲面，例如凸弧面或凹弧面结构等。The button assembly 1a includes a button 11 and a first spring 12 coupled to the button 11. The button 11 is slidably disposed at the first opening 11a. The button 11 is symmetrically disposed with two guiding surfaces 111. The two guiding surfaces 111 are respectively located at two sides of the button 11, and can be respectively matched with the two thimble assemblies 1b to realize the actions of the two thimble assemblies 1b. The two ends of the guiding surface 111 are respectively a locking portion 111a and a detaching portion 111b. The detaching portion 111b is adjacent to the outer side of the connecting portion 101 with respect to the locking portion 111a. The distance between the two locking portions 111a is greater than the distance between the two detaching portions 111b. The distance between the two guide faces 111 allows the structure of the button 11 at this position to be substantially isosceles trapezoidal. In this embodiment, the guiding surface 111 is preferably a straight inclined surface for the preparation of the processing. Of course, in other embodiments, the guiding surface 111 may also be a curved surface, such as a convex curved surface or a concave curved surface structure.
顶针组件1b包括顶针13及第二弹簧14，顶针13滑动设置于第二开口11b，其滑动方向垂直于按钮11的滑动方向；顶针13具有相对的导向端131和插接端132。导向端131可以与导向面111对应抵接配合，插接端132可以对应插接至盲孔120中。当按钮11滑动时，导向端131可以沿导向面111移动，从而使得两个顶针13相互靠近或者远离移动，进而使得插接端132从盲孔120中移出或移动至盲孔120中。导向端131的端面优选为凸弧面，以使得导向端131与导向面111为点接触，减小二者之间的摩擦力，从而利于导向端131在导向面111上的滑动。The thimble assembly 1b includes a thimble 13 and a second spring 14. The thimble 13 is slidably disposed on the second opening 11b, the sliding direction of which is perpendicular to the sliding direction of the button 11, and the thimble 13 has an opposite guiding end 131 and a plug end 132. The guiding end 131 can be correspondingly abutted with the guiding surface 111, and the insertion end 132 can be correspondingly inserted into the blind hole 120. When the button 11 slides, the guiding end 131 can move along the guiding surface 111, so that the two thimbles 13 move closer to each other or away from each other, thereby causing the insertion end 132 to move out of the blind hole 120 or move into the blind hole 120. The end surface of the guiding end 131 is preferably a convex curved surface, so that the guiding end 131 is in point contact with the guiding surface 111, reducing the friction between the two, thereby facilitating the sliding of the guiding end 131 on the guiding surface 111.
如图4所示，相邻两个单元节10连接在一起时，按钮11位于第一位置处，此时，导向端131抵接于锁定部111a，有与两个锁定部111a之间的距离相对较大，使得两个顶针13处于相互远离的位置处。第二弹簧14形变并向顶针13提供朝向第二开口11b内侧的弹力，即第二弹簧14可以提供使两个顶针13相互靠近的作用力。插接端132位于第二开口11b外并插接至另一单元节10的盲孔120中。两个顶针13的插接端132分别位于两个盲孔120中，使得连接部101限位在另一单元节10的连接槽102中，从而实现两个单元节10之间的装配连接。As shown in FIG. 4, when two adjacent unit segments 10 are connected together, the button 11 is located at the first position. At this time, the guiding end 131 abuts against the locking portion 111a and has a distance from the two locking portions 111a. Relatively large, the two thimbles 13 are in a position away from each other. The second spring 14 deforms and provides the ejector pin 13 with an elastic force toward the inside of the second opening 11b, that is, the second spring 14 can provide a force for bringing the two ejector pins 13 closer to each other. The plug end 132 is located outside the second opening 11b and is inserted into the blind hole 120 of the other unit section 10. The plug ends 132 of the two thimbles 13 are respectively located in the two blind holes 120 such that the connection portion 101 is constrained in the connection groove 102 of the other unit section 10, thereby achieving an assembly connection between the two unit sections 10.
如图5、图6所示，在需要将两个单元节10拆开时，使用者可以按动按 钮11使按钮11向第一开口11a内侧滑动。当按钮11向第一开口11a内侧滑动至第二位置处时，第一弹簧12形变并向按钮11提供朝向连接部101外侧的弹力，以利用第一弹簧12的弹力使按钮11回复至第一位置处，方便使用。导向端131沿导向面111移动并抵接于锁定部111a，由于两个锁定部111a之间的距离相对较小，两顶针13在第二弹簧14弹力作用下相互靠近移动，插接端132向第二开口11b内移动，且位于另一单元节10的盲孔120外侧处，此时，两个顶针13均完全缩回至容置腔110中，连接部101可以从另一单元节10的连接槽102中移出，使两个单元节10拆分开。使用者松开对按钮11的作用力后，按钮11可以在第一弹簧12的弹力作用下回复至第一位置处，两个顶针13的插接端132可以再次伸出至容置腔110外。As shown in FIG. 5 and FIG. 6, when the two unit sections 10 need to be disassembled, the user can press the button. The button 11 slides the button 11 toward the inside of the first opening 11a. When the button 11 slides toward the inside of the first opening 11a to the second position, the first spring 12 deforms and provides the button 11 with an elastic force toward the outside of the connecting portion 101 to return the button 11 to the first with the elastic force of the first spring 12. Location, easy to use. The guiding end 131 moves along the guiding surface 111 and abuts against the locking portion 111a. Since the distance between the two locking portions 111a is relatively small, the two thimbles 13 move closer to each other under the elastic force of the second spring 14, and the insertion end 132 faces The second opening 11b moves inside and is located outside the blind hole 120 of the other unit section 10. At this time, both the thimbles 13 are completely retracted into the accommodating cavity 110, and the connecting part 101 can be from the other unit section 10. The connecting groove 102 is removed to separate the two unit sections 10. After the user releases the force on the button 11, the button 11 can return to the first position under the elastic force of the first spring 12, and the insertion end 132 of the two thimbles 13 can protrude out of the accommodating cavity 110 again. .
作为优选，按钮11为沿顶针13的滑动方向设置的长条形，以方便按钮11与两个顶针13之间的对应配合，同时可以方便使用者利用自身的指甲按动按钮11，可以使得按钮11的宽度较窄，以避免误触造成按钮11被按下造成单元节10脱节。Preferably, the button 11 is in the shape of a strip disposed along the sliding direction of the thimble 13 to facilitate the corresponding cooperation between the button 11 and the two thimbles 13, and at the same time, the user can conveniently press the button 11 with his own nail, and the button can be made. The width of 11 is narrower to avoid mis-touching caused the button 11 to be pressed to cause the unit section 10 to be disjointed.
如图1、图3所示，当按钮11位于第一位置处时，按钮11的外表面与单元节10的外表面平齐，可以使得单元节10整体外表面平整，不会出现凹陷或凸起，避免积灰和刮碰，同时可以使得外形美观。进一步，按钮11上设置有两个挡位耳112，两个挡位耳112分别设置在两拆卸部111b处，且遮挡于第一开口11a，利用两个挡位耳112，可以将第一开口11a完全遮蔽，避免外界物体进入容置腔110中对连接机构1造成破坏。As shown in FIG. 1 and FIG. 3, when the button 11 is at the first position, the outer surface of the button 11 is flush with the outer surface of the unit segment 10, so that the entire outer surface of the unit segment 10 is flat, and no recess or convexity occurs. From the beginning, avoid dust and scratches, and at the same time make the appearance beautiful. Further, the button 11 is provided with two gear ears 112. The two gear ears 112 are respectively disposed at the two disassembling portions 111b, and are shielded from the first opening 11a. With the two gear ears 112, the first opening can be used. 11a is completely shielded from external objects entering the accommodating cavity 110 to cause damage to the connecting mechanism 1.
本实施例中，第一弹簧12为压簧，第一弹簧12的两端分别连接至容置腔110的腔壁和按钮11，当按钮11被按压移动至第二位置处时，第一弹簧12可以压缩形变。当然，在其他实施方式中，第一弹簧12也可以为扭簧或弹性片等。In this embodiment, the first spring 12 is a compression spring, and the two ends of the first spring 12 are respectively connected to the cavity wall of the accommodating cavity 110 and the button 11, and when the button 11 is pressed and moved to the second position, the first spring 12 can compress deformation. Of course, in other embodiments, the first spring 12 may also be a torsion spring or an elastic piece or the like.
如图4所示，按钮11上还设有两个对称设置的限位部113，两限位部113分别设置在两锁定部111a处，限位部113挡在导向端131远离第一开口11a的一侧处，利用限位部113可以限制按钮11从第一开口11a中脱出。本实施例中，限位部113可以由连接部101沿导向面111延伸形成，以便于加工制备成型。此处，在其他实施方式中，限位部113也可以为设置在锁定部111a处 的耳状结构，使得两个限位部113之间的距离大于两个锁定部111a之间的距离即可。As shown in FIG. 4, the button 11 is further provided with two symmetrically disposed limiting portions 113. The two limiting portions 113 are respectively disposed at the two locking portions 111a, and the limiting portion 113 is blocked from the guiding end 131 away from the first opening 11a. At one side, the limit portion 113 can be used to restrict the button 11 from coming out of the first opening 11a. In this embodiment, the limiting portion 113 can be formed by the connecting portion 101 extending along the guiding surface 111 to facilitate processing and molding. Here, in other embodiments, the limiting portion 113 may also be disposed at the locking portion 111a. The ear structure is such that the distance between the two limiting portions 113 is greater than the distance between the two locking portions 111a.
第二弹簧14为压簧，顶针组件1b还包括限位环15，限位环15固定于第二开口11b处，顶针13穿设于限位环15，顶针13上设置有环形凸缘133，环形凸缘133位于容置腔110中，第二弹簧14套设于顶针13，其两端分别抵靠于限位环15与环形凸缘133。第二弹簧14为压簧可以方便其与顶针13之间的装配连接。限位环15可以将顶针组件1b整体限位在容置槽中，防止顶针组件1b从容置槽中经第二开口11b脱出。The second spring 14 is a compression spring, and the thimble assembly 1b further includes a limiting ring 15 . The limiting ring 15 is fixed to the second opening 11 b , and the thimble 13 is disposed on the limiting ring 15 . The thimble 13 is provided with an annular flange 133 . The annular flange 133 is located in the accommodating cavity 110, and the second spring 14 is sleeved on the thimble 13, and the two ends thereof abut against the limiting ring 15 and the annular flange 133, respectively. The second spring 14 is a compression spring to facilitate its assembly connection with the thimble 13. The limiting ring 15 can limit the thimble assembly 1b entirely in the accommodating groove, and prevent the thimble assembly 1b from coming out of the accommodating groove through the second opening 11b.
限位环15可以与第二开口11b过盈配合，以将限位环15固定在第二开口11b处。进一步，第二开口11b处为阶梯状，以便于限位环15在第二开口11b处的定位。此处，也可以通过螺纹连接、焊接等方式将限位环15固定在第二开口11b处。The limiting ring 15 can have an interference fit with the second opening 11b to fix the limiting ring 15 at the second opening 11b. Further, the second opening 11b is stepped to facilitate positioning of the retaining ring 15 at the second opening 11b. Here, the retaining ring 15 may be fixed to the second opening 11b by screwing, welding, or the like.
顶针13在插接端132处为阶梯状，其阶梯面挡在限位环15的内侧面处，以进一步防止顶针13从第二开口11b处脱出，同时可以限定插接端132的伸出尺寸。The thimble 13 is stepped at the insertion end 132, and its step surface is blocked at the inner side surface of the limiting ring 15 to further prevent the thimble 13 from coming off from the second opening 11b, and at the same time, the protruding size of the insertion end 132 can be defined. .
单元节10包括中间块10a及两个端块10b，中间块10a位于两个端块10b之间，连接槽102形成在两个端块10b之间，两盲孔120分别设置在两个端块10b上，连接部101设置在中间块10a上。本实施例中，中间块10a与端块10b转动连接，其转动轴向平行于顶针13的滑动方向，中间块10a与两个端块10b之间可以相对转动，可以提高整个表带100的柔韧性。此处，在其他实施方式中，中间块10a可以与端块10b固定连接为一个整体。The unit section 10 includes an intermediate block 10a and two end blocks 10b, the intermediate block 10a is located between the two end blocks 10b, the connecting groove 102 is formed between the two end blocks 10b, and the two blind holes 120 are respectively disposed at the two end blocks At 10b, the connecting portion 101 is disposed on the intermediate block 10a. In this embodiment, the intermediate block 10a is rotatably connected with the end block 10b, and its rotation axis is parallel to the sliding direction of the thimble 13, and the intermediate block 10a and the two end blocks 10b are relatively rotatable, which can improve the flexibility of the entire watchband 100. Sex. Here, in other embodiments, the intermediate block 10a may be fixedly coupled to the end block 10b as a single unit.
如图7所示，为本发明第二实施方式提供的一种表带200。表带200包括依次连接的多个单元节20；单元节20上设置有连接部201和连接槽202，连接部201通过连接机构连接至相邻另一单元节20上的连接槽202中。通过连接机构，可以实现相邻两个单元节20之间的装配与拆卸。As shown in FIG. 7, a watchband 200 according to a second embodiment of the present invention is shown. The watch band 200 includes a plurality of unit sections 20 that are sequentially connected; the unit section 20 is provided with a connection portion 201 and a connection groove 202, and the connection portion 201 is connected to the connection groove 202 on the adjacent another unit section 20 by a connection mechanism. The assembly and disassembly between adjacent two unit sections 20 can be achieved by the connecting mechanism.
连接部201上设置有联动孔20c，连接槽202上开设有第一安装孔20a和第二安装孔20b，第一安装孔20a和第二安装孔20b分别位于连接槽202的两个相对槽壁上，第一安装孔20a为通孔；第一安装孔20a、第二安装孔20b与 联动孔20c轴向平行。The connecting portion 201 is provided with a linking hole 20c. The connecting slot 202 defines a first mounting hole 20a and a second mounting hole 20b. The first mounting hole 20a and the second mounting hole 20b are respectively located at two opposite slot walls of the connecting slot 202. The first mounting hole 20a is a through hole; the first mounting hole 20a and the second mounting hole 20b are The interlocking holes 20c are axially parallel.
连接机构包括按动组件2a、联动杆2b及顶针组件2c。使用者按压按动组件2a，可以使得按动组件2a动作，同时带动联动杆2b及顶针组件2c动作，可以解除相邻两个单元节20之间的连接，使两个单元节20可以相互分离。The connecting mechanism includes a pusher assembly 2a, a linkage lever 2b, and a thimble assembly 2c. When the user presses the pusher assembly 2a, the pusher assembly 2a can be actuated, and the linkage rod 2b and the thimble assembly 2c are actuated to release the connection between the adjacent two unit sections 20, so that the two unit sections 20 can be separated from each other. .
按动组件2a设置在第一安装孔20a中，其包括按动杆21及连接于按动杆21的第一弹簧22，按动杆21滑动设置在第一安装孔20a中。第一安装孔20a为通孔，可以从第一安装孔20a的一端外案按压按动杆21，使按动杆21在第一安装孔20a中滑动。当按动杆21被按压时，第一弹簧22形变，可向按动杆21提供恢复至按压前位置的弹力。The pusher assembly 2a is disposed in the first mounting hole 20a, and includes a push lever 21 and a first spring 22 connected to the push lever 21, and the push lever 21 is slidably disposed in the first mounting hole 20a. The first mounting hole 20a is a through hole, and the push rod 21 can be pressed from the one end of the first mounting hole 20a to slide the push rod 21 in the first mounting hole 20a. When the push lever 21 is pressed, the first spring 22 is deformed, and the push lever 21 can be provided with an elastic force restored to the position before pressing.
本实施例中，按动组件2a还包括安装筒23，安装筒23的两端均开口，其一端内侧设置有限位凸缘231，按动杆21滑动设置在安装筒23中，其一端穿设限位凸缘231并延伸至所述安装筒23外，另一端设置有环形凸缘211，第一弹簧22为套设在按动杆21上的压簧，其两端分别抵靠于所述限位凸缘231和环形凸缘211。使用中，可以按压按动杆21的另一端使环形凸缘211朝向限位凸缘231移动，第一弹簧22压缩形变，从而提供按动杆21的恢复力。此处，在其他实施方式中，第一弹簧22还可以为扭簧、弹性片等其他可以向按动杆21提供弹力的弹性件。In this embodiment, the push-on assembly 2a further includes a mounting cylinder 23, and both ends of the mounting cylinder 23 are open, and a limiting flange 231 is disposed at one end of the mounting cylinder 23, and the pressing rod 21 is slidably disposed in the mounting cylinder 23, and one end of the mounting cylinder 23 is disposed. The limiting flange 231 extends to the outside of the mounting cylinder 23, and the other end is provided with an annular flange 211. The first spring 22 is a compression spring sleeved on the push rod 21, and the two ends thereof respectively abut against the A limiting flange 231 and an annular flange 211. In use, the other end of the push rod 21 can be pressed to move the annular flange 211 toward the limit flange 231, and the first spring 22 is compressively deformed to provide the restoring force of the push rod 21. Here, in other embodiments, the first spring 22 may also be a torsion spring, an elastic piece, or the like that can provide an elastic force to the push rod 21 .
进一步，按动杆21延伸至安装筒23外的一端上设置有卡环24，利用卡环24可以将使得按动组件2a装配成一个整体，以便于整体装配到第一安装孔20a中。Further, the end of the push rod 21 extending to the outside of the mounting cylinder 23 is provided with a snap ring 24, and the snap ring 24 can be used to assemble the push assembly 2a in one piece so as to be integrally fitted into the first mounting hole 20a.
安装筒23包括沿轴向相连的第一段安装筒体和第二段安装筒体，第一段安装筒体的外径小于第二段安装筒体的外径，环形凸缘211设置在第一段安装筒体的内表面上。第一段安装筒体与第二段安装筒体二者的外表面通过一斜面过渡连接。第一段安装筒体的外径小于第一安装孔20a的孔径，第二段安装筒体与第一安装孔20a过盈配合。装配时，可以将第一段安装筒体深入到第一安装孔20a中，在用力通过斜面使得第二段安装筒体装配到第一安装孔20a中，从而方便安装筒23与第一安装筒23之间的装配连接。The mounting cylinder 23 includes a first-stage mounting cylinder and a second-stage mounting cylinder connected in the axial direction. The outer diameter of the first-stage mounting cylinder is smaller than the outer diameter of the second-stage mounting cylinder, and the annular flange 211 is disposed at the A section of the inner surface of the mounting cylinder. The outer surfaces of both the first stage mounting barrel and the second stage mounting barrel are connected by a beveled transition. The outer diameter of the first-stage mounting cylinder is smaller than the diameter of the first mounting hole 20a, and the second-stage mounting cylinder has an interference fit with the first mounting hole 20a. When assembling, the first-stage mounting cylinder can be penetrated into the first mounting hole 20a, and the second-stage mounting cylinder is assembled into the first mounting hole 20a by forcefully passing the inclined surface, thereby facilitating the mounting cylinder 23 and the first mounting cylinder Assembly connection between 23.
第一安装孔20a的孔壁为阶梯状，其阶梯面挡在安装筒23的一端处，可以限定安装筒23的安装位置，使得第一安装孔20a中存在空间可以容纳联动 杆2b的插接端132。The hole wall of the first mounting hole 20a is stepped, and the step surface thereof is blocked at one end of the mounting cylinder 23, and the mounting position of the mounting cylinder 23 can be defined, so that the space in the first mounting hole 20a can accommodate the linkage. The plug end 132 of the rod 2b.
联动杆2b滑动设置在联动孔20c中，其两端分别为插接端132和抵接端。插接端132用于***至第一安装孔20a中，并且可以与按动杆21的一端抵接。抵接端可以与顶针组件2c进行抵接配合。The linkage rod 2b is slidably disposed in the linkage hole 20c, and the two ends thereof are the insertion end 132 and the abutting end, respectively. The insertion end 132 is for insertion into the first mounting hole 20a and can abut against one end of the push rod 21. The abutting end can be abutted with the thimble assembly 2c.
联动杆2b上设有联动凸缘21b，联动孔20c中固定有联动筒25，联动筒25的两端均设置有限位凸起，两个限位凸起分别挡在联动凸缘21b的两侧处，利用两个限位凸起与联动凸缘21b的配合，可以限定联动杆2b的滑动范围，从而防止联动杆2b从联动孔20c中脱出。A linkage flange 21b is disposed on the linkage rod 2b, and a linkage cylinder 25 is fixed in the linkage hole 20c. Both ends of the linkage cylinder 25 are provided with a finite position protrusion, and the two limiting protrusions respectively block on both sides of the linkage flange 21b. At the same time, by the cooperation of the two limiting projections and the interlocking flange 21b, the sliding range of the interlocking lever 2b can be defined, thereby preventing the interlocking lever 2b from coming out of the interlocking hole 20c.
顶针组件2c设置在第二安装孔20b中，其包括顶针26及连接于顶针26的第二弹簧27，顶针26的滑动设置在第二安装孔20b中。顶针26的一端可以***至联动孔20c中，当顶针26滑动时其可以从联动孔20c中退出并缩回至第二安装孔20b中。The thimble assembly 2c is disposed in the second mounting hole 20b and includes a thimble 26 and a second spring 27 connected to the thimble 26, and the sliding of the thimble 26 is disposed in the second mounting hole 20b. One end of the thimble 26 can be inserted into the linkage hole 20c, and when the thimble 26 slides, it can be withdrawn from the linkage hole 20c and retracted into the second mounting hole 20b.
本实施例中，顶针组件2c还包括顶针筒28，顶针筒28固定在第二安装孔20b中。具体地，顶针筒28可以与第二安装孔20b过盈配合以实现二者的固定连接，顶针筒28也可以通过螺纹、焊接等方式固定在第二安装孔20b中。In this embodiment, the thimble assembly 2c further includes a ejector barrel 28, and the ejector barrel 28 is fixed in the second mounting hole 20b. Specifically, the ejector barrel 28 can have an interference fit with the second mounting hole 20b to achieve a fixed connection therebetween, and the ejector barrel 28 can also be fixed in the second mounting hole 20b by threading, welding or the like.
顶针筒28的一端开口、另一端封闭，顶针筒28的开口端处设置内凸缘281，顶针26位于第二安装孔20b内的一端上设置有顶凸缘261，内凸缘281挡在顶凸缘261的外侧处，以将顶凸缘261限位在顶针筒28内，从而防止顶针26从第二安装孔20b中脱出。The top needle barrel 28 has one end open and the other end closed. The inner end flange 281 is disposed at the open end of the top needle barrel 28. The top end of the thimble 26 is disposed on the end of the second mounting hole 20b. The inner flange 281 is disposed at the top. At the outer side of the flange 261, the top flange 261 is restrained within the ejector barrel 28, thereby preventing the thimble 26 from coming out of the second mounting hole 20b.
第二弹簧27为压簧，其两端分别抵靠于顶针26及顶针筒28的封闭端。当顶针26向顶针筒28内移动时，第二弹簧27压缩变形，从而可以向顶针26提供弹力。The second spring 27 is a compression spring, and its two ends abut against the closed ends of the thimble 26 and the ejector barrel 28, respectively. When the thimble 26 moves into the ejector barrel 28, the second spring 27 is compressively deformed so that the ejector pin 26 can be provided with an elastic force.
作为优选，第二安装孔20b为盲孔，以使得单元节的外表面光滑平整。当然，在其他实施方式中，第二安装孔20b也可以为通孔。Preferably, the second mounting hole 20b is a blind hole so that the outer surface of the unit section is smooth and flat. Of course, in other embodiments, the second mounting hole 20b may also be a through hole.
按动杆21、联动杆2b及顶针26的滑动方向相同。当按动杆21滑动时，可以带动另一单元节20的联动杆2b动作，使联动杆2b的插接端132从第一安装孔20a中退出，同时联动杆2b使顶针26移动，将顶针26从联动孔20c中顶出，按压按动杆21即可使联动杆2b与顶针26同时动作，连接部201即可从另一单元节20的连接槽202中取出，实现两个单元节20之间的分离。 The sliding directions of the push rod 21, the interlocking rod 2b, and the thimble 26 are the same. When the push rod 21 slides, the linkage rod 2b of the other unit section 20 can be driven to move the insertion end 132 of the linkage rod 2b from the first mounting hole 20a, and the linkage rod 2b moves the ejector needle 26, and the thimble is moved. 26 is ejected from the interlocking hole 20c, and the push rod 21 is pressed to move the interlocking rod 2b and the thimble 26 simultaneously, and the connecting portion 201 can be taken out from the connecting groove 202 of the other unit section 20 to realize two unit sections 20 The separation between.
在两个单元节20处于相互连接的状态时，按动杆21位于第一位置处，插接端132位于联动孔20c外并***至第一安装孔20a中，顶针26***在联动孔20c中。When the two unit sections 20 are in an interconnected state, the push rod 21 is located at the first position, the insertion end 132 is located outside the linkage hole 20c and inserted into the first mounting hole 20a, and the thimble 26 is inserted into the linkage hole 20c. .
在需要将两个各单元节20进行分离时，可以从第一安装孔20a的外侧端处按压按动杆21，当按动杆21的一端受外力使按动杆21移动至第二位置处时，第一弹簧22形变并向按动杆21提供远离联动杆2b的作用力，按动杆21的另一端抵靠于插接端132，插接端132移动至第一安装孔20a外并位于联动孔20c中，抵接端抵靠于顶针26，顶针26移动至联动孔20c外，第二弹簧27形变并向顶针26提供朝向联动杆2b的作用力。When it is necessary to separate the two unit sections 20, the push rod 21 can be pressed from the outer end of the first mounting hole 20a, and the push rod 21 is moved to the second position by an external force when one end of the push rod 21 is externally pressed. When the first spring 22 is deformed and provides a force to move the push rod 21 away from the linkage rod 2b, the other end of the push rod 21 abuts against the insertion end 132, and the insertion end 132 moves to the outside of the first mounting hole 20a and Located in the interlocking hole 20c, the abutting end abuts against the thimble 26, the thimble 26 moves to the outside of the interlocking hole 20c, and the second spring 27 deforms and provides a force to the thimble 26 toward the interlocking rod 2b.
联动杆2b的插接端132从第一安装孔20a中退出，顶针26从联动孔20c中退出，连接部201即可从连接槽202中取出，即可将两个单元节20分离开。分离后松开按动杆21，按动杆21在第一弹簧22的弹力作用下恢复至第一位置处，顶针26在第二弹簧27的弹力作用下伸出至第二安装孔20b外。The insertion end 132 of the linkage rod 2b is withdrawn from the first mounting hole 20a, the thimble 26 is withdrawn from the linkage hole 20c, and the connection portion 201 can be taken out from the connection groove 202, so that the two unit sections 20 can be separated. After the separation, the push rod 21 is released, and the push rod 21 is restored to the first position by the elastic force of the first spring 22, and the thimble 26 projects out of the second mounting hole 20b by the elastic force of the second spring 27.
本实施例中的表带200，通过按压按动件，即可实现联动杆2b及顶针26的同时作用，方便两个单元节20之间的分离。在两个单元节20进行装配时，仅按压顶针26使其缩回至第二安装孔20b即可进行装配，装配及拆卸均方便快捷，便于使用者自行操作。In the watchband 200 in this embodiment, the simultaneous action of the linkage rod 2b and the thimble 26 can be achieved by pressing the pusher to facilitate separation between the two unit sections 20. When the two unit sections 20 are assembled, only the thimble 26 is pressed to be retracted to the second mounting hole 20b for assembly, and the assembly and disassembly are convenient and quick, and are convenient for the user to operate by himself.
本实施例中，单元节20包括中间块200a及两个端块200b，中间块200a位于两个端块200b之间，连接槽202形成在两个端块200b之间，第一安装孔及第二安装孔分别设置在两个端块200b上，连接部201设置在中间块200a上。本实施例中，中间块200a与端块200b转动连接，其转动轴向平行于顶针的滑动方向，中间块200a与两个端块200b之间可以相对转动，可以提高整个表带200的柔韧性。此处，在其他实施方式中，中间块200a可以与端块200b固定连接为一个整体。In this embodiment, the unit section 20 includes an intermediate block 200a and two end blocks 200b, the intermediate block 200a is located between the two end blocks 200b, and the connecting groove 202 is formed between the two end blocks 200b, the first mounting hole and the first The two mounting holes are respectively disposed on the two end blocks 200b, and the connecting portion 201 is disposed on the intermediate block 200a. In this embodiment, the intermediate block 200a is rotatably connected to the end block 200b, and its rotation axis is parallel to the sliding direction of the thimble. The intermediate block 200a and the two end blocks 200b can be relatively rotated to improve the flexibility of the entire watchband 200. . Here, in other embodiments, the intermediate block 200a may be fixedly coupled to the end block 200b as a whole.
在发明还提供了一种手表，该手表具有前述第一实施例或第二实施方式中的表带，表带的两个单元节之间的拆卸及装配方便快捷，使用者可以自行进行拆装操作，可以方便地调整表带的长度，以方便佩戴。The invention also provides a wristwatch having the strap in the first embodiment or the second embodiment, the disassembly and assembly between the two unit sections of the strap is convenient and quick, and the user can disassemble and disassemble the same. The length of the strap can be easily adjusted to facilitate wearing.
以上的实施方式，并不构成对该技术方案保护范围的限定。任何在上述实施方式的精神和原则之内所作的修改、等同替换和改进等，均应包含在该技术 方案的保护范围之内。 The above embodiments do not constitute a limitation on the scope of protection of the technical solutions. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the above-described embodiments should be included in the technology. Within the scope of protection of the program.

Claims (17)

  1. 一种表带，包括依次连接的多个单元节；所述单元节上设置有连接部和连接槽，所述连接部通过连接机构连接至相邻另一所述单元节上的连接槽中；其特征在于，所述连接槽上设有两个相对设置的盲孔；所述连接部上设置有T型的容置腔，所述容置腔具有一第一开口和两个相对的第二开口；A watch band comprising a plurality of unit sections connected in sequence; the unit section is provided with a connecting portion and a connecting groove, and the connecting portion is connected to a connecting groove on another adjacent one of the unit sections by a connecting mechanism; The connecting groove is provided with two oppositely disposed blind holes; the connecting portion is provided with a T-shaped receiving cavity, the receiving cavity has a first opening and two opposite second Opening
    所述连接机构设置在所述容置腔中，其包括按钮组件及对称设置在所述按钮组件两侧的两个顶针组件；所述按钮组件包括按钮及连接于所述按钮的第一弹簧，所述按钮滑动设置在所述第一开口处，所述按钮上对称设置有两个导向面，所述导向面的两端分别为锁定部和拆卸部，所述拆卸部相对所述锁定部靠近所述连接部的外侧；两所述导向面之间，两所述锁定部间的距离大于两所述拆卸部之间的距离；所述顶针组件包括顶针及第二弹簧，所述顶针滑动设置于所述第二开口，其滑动方向垂直于所述按钮的滑动方向；所述顶针具有相对的导向端和插接端；The connecting mechanism is disposed in the accommodating cavity, and comprises a button assembly and two thimble assemblies symmetrically disposed on two sides of the button assembly; the button assembly includes a button and a first spring connected to the button, The button is slidably disposed at the first opening, and the button is symmetrically disposed with two guiding surfaces, and the two ends of the guiding surface are respectively a locking portion and a detaching portion, and the detaching portion is adjacent to the locking portion An outer side of the connecting portion; between the two guiding surfaces, a distance between the two locking portions is greater than a distance between the two disassembling portions; the thimble assembly includes a thimble and a second spring, and the thimble slides In the second opening, the sliding direction is perpendicular to the sliding direction of the button; the thimble has opposite guiding ends and insertion ends;
    当所述按钮位于第一位置处时，所述导向端抵接于所述锁定部，所述第二弹簧形变并向所述顶针提供朝向所述第二开口内侧的弹力，所述插接端位于所述第二开口外并插接至另一单元节的所述盲孔中；当所述按钮向所述第一开口内侧滑动至第二位置处时，所述第一弹簧形变并向所述按钮提供朝向所述连接部外侧的弹力，所述导向端沿所述导向面移动并抵接于所述锁定部，两所述顶针在所述第二弹簧弹力作用下相互靠近移动，所述插接端向所述第二开口内移动，且位于另一所述单元节的所述盲孔外侧处。When the button is at the first position, the guiding end abuts against the locking portion, and the second spring deforms and provides the ejector pin with an elastic force toward the inner side of the second opening, the plug end Located outside the second opening and inserted into the blind hole of another unit section; when the button slides to the second position inside the first opening, the first spring is deformed and oriented The button provides an elastic force toward an outer side of the connecting portion, the guiding end moves along the guiding surface and abuts against the locking portion, and the two thimbles move close to each other under the action of the second spring force, The plug end moves into the second opening and is located outside the blind hole of the other of the unit sections.
  2. 根据权利要求1所述的表带，其特征在于，所述按钮为沿所述顶针的滑动方向设置的长条形。The watch band according to claim 1, wherein the button is an elongated shape provided along a sliding direction of the ejector pin.
  3. 根据权利要求1所述的表带，其特征在于，当所述按钮位于第一位置处时，所述按钮的外表面与所述单元节的外表面平齐。The watch strap according to claim 1, wherein an outer surface of the button is flush with an outer surface of the unit section when the button is at the first position.
  4. 根据权利要求1所述的表带，其特征在于，所述按钮上设置有两个挡位耳，两个所述挡位耳分别设置在两所述拆卸部处，且遮挡于所述第一开口。The watchband according to claim 1, wherein the button is provided with two gear ears, and the two gear ears are respectively disposed at the two disassembling portions, and are shielded from the first Opening.
  5. 根据权利要求1所述的表带，其特征在于，所述按钮上还设有两个对称设置的限位部，两所述限位部分别设置在两所述锁定部处，所述限位部挡在 所述导向端远离所述第一开口的一侧处。The watchband according to claim 1, wherein the button is further provided with two symmetrically disposed limiting portions, and the two limiting portions are respectively disposed at the two locking portions, the limiting position Block in The guiding end is away from a side of the first opening.
  6. 根据权利要求1所述的表带，其特征在于，所述导向端的端面为凸弧面。The watch band according to claim 1, wherein the end surface of the guide end is a convex curved surface.
  7. 根据权利要求1所述的表带，其特征在于，所述第二弹簧为压簧，所述顶针组件还包括限位环，所述限位环固定于所述第二开口处，所述顶针穿设于所述限位环，所述顶针上设置有环形凸缘，所述环形凸缘位于所述容置腔中，所述第二弹簧套设于所述顶针，其两端分别抵靠于所述限位环与所述环形凸缘。The watchband according to claim 1, wherein the second spring is a compression spring, the thimble assembly further includes a limiting ring, the limiting ring is fixed at the second opening, the thimble The ejector pin is disposed on the limiting ring, the thimble is provided with an annular flange, the annular flange is located in the accommodating cavity, and the second spring is sleeved on the thimble, and the two ends thereof are respectively abutted And the limiting ring and the annular flange.
  8. 根据权利要求1所述的表带，其特征在于，所述单元节包括中间块及两个端块，所述中间块位于两个所述端块之间，所述连接槽形成在两个所述端块之间，两所述盲孔分别设置在两个所述端块上，所述连接部设置在所述中间块上；The watch band according to claim 1, wherein said unit section includes an intermediate block and two end blocks, said intermediate block being located between said two end blocks, said connecting groove being formed in two places Between the end blocks, two of the blind holes are respectively disposed on the two end blocks, and the connecting portion is disposed on the intermediate block;
    所述中间块与所述端块固定连接；或者，The intermediate block is fixedly connected to the end block; or
    所述中间块与所述端块转动连接，其转动轴向平行于所述顶针的滑动方向。The intermediate block is rotatably coupled to the end block, and its rotational axis is parallel to the sliding direction of the thimble.
  9. 一种表带，包括依次连接的多个单元节；所述单元节上设置有连接部和连接槽，所述连接部通过连接机构连接至相邻另一所述单元节上的连接槽中；其特征在于，所述连接部上设置有联动孔，所述连接槽上开设有第一安装孔和第二安装孔，所述第一安装孔和第二安装孔分别位于所述连接槽的两个相对槽壁上，所述第一安装孔为通孔；所述第一安装孔、所述第二安装孔与所述联动孔轴向平行；A watch band comprising a plurality of unit sections connected in sequence; the unit section is provided with a connecting portion and a connecting groove, and the connecting portion is connected to a connecting groove on another adjacent one of the unit sections by a connecting mechanism; The connecting portion is provided with a linkage hole, and the connecting slot is provided with a first mounting hole and a second mounting hole, and the first mounting hole and the second mounting hole are respectively located at two of the connecting slots The first mounting hole is a through hole; the first mounting hole and the second mounting hole are parallel to the axial direction of the linking hole;
    所述连接机构包括按动组件、联动杆及顶针组件，所述按动组件设置在所述第一安装孔中，其包括按动杆及连接于所述按动杆的第一弹簧，所述按动杆滑动设置在所述第一安装孔中；所述联动杆滑动设置在所述联动孔中，其两端分别为插接端和抵接端；所述顶针组件设置在第二安装孔中，其包括顶针及连接于所述顶针的第二弹簧，所述顶针的滑动设置在所述第二安装孔中；所述按动杆、所述联动杆及所述顶针的滑动方向相同；The connecting mechanism includes a push assembly, a linkage rod and a thimble assembly, and the push assembly is disposed in the first mounting hole, and includes a push rod and a first spring connected to the push rod, The push rod is slidably disposed in the first mounting hole; the linkage rod is slidably disposed in the linkage hole, and the two ends thereof are respectively a plug end and an abutting end; the thimble assembly is disposed in the second mounting hole The ejector pin and the second spring connected to the ejector pin, the thimble sliding is disposed in the second mounting hole; the sliding bar, the linkage bar and the thimble slide in the same direction;
    当所述按动杆位于第一位置处时，所述插接端位于所述联动孔外并***至所述第一安装孔中，所述顶针***在所述联动孔中；当所述按动杆的一端受力 使所述按动杆移动至第二位置处时，所述第一弹簧形变并向所述按动杆提供远离所述联动杆的作用力，所述按动杆的另一端抵靠于所述插接端，所述插接端移动至所述第一安装孔外并位于所述联动孔中，所述抵接端抵靠于所述顶针，所述顶针移动至所述联动孔外，所述第二弹簧形变并向所述顶针提供朝向所述联动杆的作用力。When the push rod is at the first position, the plug end is located outside the linkage hole and inserted into the first mounting hole, the thimble is inserted in the linkage hole; when the button One end of the moving rod is stressed When the push rod is moved to the second position, the first spring deforms and provides a force to the push rod away from the linkage rod, and the other end of the push rod abuts against the a plug end, the plug end moves outside the first mounting hole and is located in the linkage hole, the abutting end abuts against the thimble, and the thimble moves to the outside of the linkage hole The second spring deforms and provides the thimble with a force toward the linkage.
  10. 根据权利要求9所述的表带，其特征在于，所述按动组件还包括安装筒，所述安装筒的两端均开口，其一端内侧设置有限位凸缘；所述按动杆滑动设置在所述安装筒中，其一端穿设所述限位凸缘并延伸至所述安装筒外，另一端设置有环形凸缘；所述第一弹簧为套设在所述按动杆上的压簧，其两端分别抵靠于所述限位凸缘和所述环形凸缘。The watch band according to claim 9, wherein the pusher assembly further comprises a mounting cylinder, both ends of the mounting cylinder are open, and a limit flange is disposed at an inner side of the one end; the push rod slide setting In the mounting cylinder, one end of the mounting sleeve passes through the limiting flange and extends to the outside of the mounting cylinder, and the other end is provided with an annular flange; the first spring is a sleeve sleeved on the pressing rod The spring has its two ends abutting against the limiting flange and the annular flange, respectively.
  11. 根据权利要求10所述的表带，其特征在于，所述按动杆延伸至所述安装筒外的一端上设置有卡环。The watch band according to claim 10, wherein a snap ring is provided on one end of the push rod extending to the outside of the mounting cylinder.
  12. 根据权利要求10所述的表带，其特征在于，所述第一安装孔的孔壁为阶梯状，其阶梯面挡在所述安装筒的一端处。The watch band according to claim 10, wherein the wall of the first mounting hole has a stepped shape with a stepped surface at one end of the mounting barrel.
  13. 根据权利要求9所述的表带，其特征在于，所述联动杆上设有联动凸缘，所述联动孔中固定有联动筒，所述联动筒的两端均设置有限位凸起，两个所述限位凸起分别挡在所述联动凸缘的两侧处。The watchband according to claim 9, wherein the linkage rod is provided with a linkage flange, and the linkage hole is fixed with a linkage barrel, and both ends of the linkage barrel are provided with a limited position protrusion, two The limiting protrusions are respectively blocked at both sides of the linkage flange.
  14. 根据权利要求9所述的表带，其特征在于，所述顶针组件还包括顶针筒，所述顶针筒固定在所述第二安装孔中；所述顶针筒的一端开口、另一端封闭，所述顶针筒的开口端处设置内凸缘；所述顶针位于所述第二安装孔内的一端上设置有顶凸缘，所述内凸缘挡在所述顶凸缘的外侧处，以将所述顶凸缘限位在所述顶针筒内；The watchband according to claim 9, wherein the thimble assembly further comprises a ejector barrel, the ejector barrel being fixed in the second mounting hole; the ejector barrel having one end open and the other end closed An inner flange is disposed at an open end of the top needle barrel; a top flange is disposed on one end of the top needle in the second mounting hole, and the inner flange is blocked at an outer side of the top flange to The top flange is limited to the top needle barrel;
    所述第二弹簧为压簧，其两端分别抵靠于所述顶针及所述顶针筒的封闭端。The second spring is a compression spring, and its two ends abut against the closed ends of the thimble and the ejector.
  15. 根据权利要求9所述的表带，其特征在于，所述第二安装孔为盲孔。The watch band according to claim 9, wherein the second mounting hole is a blind hole.
  16. 根据权利要求9所述的表带，其特征在于，所述单元节包括中间块及两个端块，所述中间块位于两个所述端块之间，所述连接槽形成在两个所述端块之间，两所述第一安装孔和所述第二安装孔分别设置在两个所述端块上，所述连接部设置在所述中间块上； The watch band according to claim 9, wherein said unit section includes an intermediate block and two end blocks, said intermediate block being located between said two end blocks, said connecting groove being formed in two places Between the end blocks, the two first mounting holes and the second mounting holes are respectively disposed on the two end blocks, and the connecting portion is disposed on the intermediate block;
    所述中间块与所述端块固定连接；或者，The intermediate block is fixedly connected to the end block; or
    所述中间块与所述端块转动连接，其转动轴向平行于所述顶针的滑动方向。The intermediate block is rotatably coupled to the end block, and its rotational axis is parallel to the sliding direction of the thimble.
  17. 一种手表，其特征在于，所述手表具有权利要求1至16任一项所述的表带。 A watch characterized in that the watch has the watch band according to any one of claims 1 to 16.
PCT/CN2015/097036 2015-12-10 2015-12-10 Watch band and watch having same WO2017096593A1 (en)

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CN108552684A (en) * 2018-06-08 2018-09-21 广东小天才科技有限公司 Connecting structure of watchband and its wearable device
CN109907439A (en) * 2019-03-21 2019-06-21 瑞信五金(河源)有限公司 Push type Quick Release watchband and its wrist-watch
CN110096098A (en) * 2019-04-30 2019-08-06 努比亚技术有限公司 A kind of wearable device
CN111067204A (en) * 2020-01-02 2020-04-28 东莞市亿丰钟表有限公司 Connecting structure and easy-to-detach structure of watchband strap particle
CN111374402A (en) * 2020-05-07 2020-07-07 东莞市亿丰钟表有限公司 Structure and wrist-watch of watchband length is adjusted in easy dismouting of spring button formula
CN114294536A (en) * 2021-11-30 2022-04-08 山东省地质矿产勘查开发局第七地质大队（山东省第七地质矿产勘查院） Balanced stabilizing mean of geological survey appearance
CN114652062A (en) * 2022-03-30 2022-06-24 歌尔股份有限公司 Plug assembly and electronic equipment
WO2024082597A1 (en) * 2022-10-19 2024-04-25 东莞正源智能科技有限公司 Watchband connecting member, watchband assembly, and wearable device

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CN108451107A (en) * 2018-03-16 2018-08-28 东莞联策精密五金有限公司 A kind of raw ear and wrist-watch
CN108652146B (en) * 2018-06-29 2024-02-27 瑞信五金(河源)有限公司 Quick-release watchband and watch thereof
CN109907440B (en) * 2019-03-21 2024-04-05 瑞信五金(河源)有限公司 Bottom click quick detach watchband and wrist-watch
CN112117147A (en) * 2020-08-26 2020-12-22 宁波鹏程汽车***有限公司 Automobile combined key
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CN108552684A (en) * 2018-06-08 2018-09-21 广东小天才科技有限公司 Connecting structure of watchband and its wearable device
CN109907439A (en) * 2019-03-21 2019-06-21 瑞信五金(河源)有限公司 Push type Quick Release watchband and its wrist-watch
CN109907439B (en) * 2019-03-21 2024-04-05 瑞信五金(河源)有限公司 Push-type quick-release watchband and watch thereof
CN110096098A (en) * 2019-04-30 2019-08-06 努比亚技术有限公司 A kind of wearable device
CN111067204A (en) * 2020-01-02 2020-04-28 东莞市亿丰钟表有限公司 Connecting structure and easy-to-detach structure of watchband strap particle
CN111374402A (en) * 2020-05-07 2020-07-07 东莞市亿丰钟表有限公司 Structure and wrist-watch of watchband length is adjusted in easy dismouting of spring button formula
CN114294536A (en) * 2021-11-30 2022-04-08 山东省地质矿产勘查开发局第七地质大队（山东省第七地质矿产勘查院） Balanced stabilizing mean of geological survey appearance
CN114652062A (en) * 2022-03-30 2022-06-24 歌尔股份有限公司 Plug assembly and electronic equipment
WO2024082597A1 (en) * 2022-10-19 2024-04-25 东莞正源智能科技有限公司 Watchband connecting member, watchband assembly, and wearable device

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