WO2016140524A1 - Dispositif de pliage à côté unique - Google Patents

Dispositif de pliage à côté unique Download PDF

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Publication number
WO2016140524A1
WO2016140524A1 PCT/KR2016/002116 KR2016002116W WO2016140524A1 WO 2016140524 A1 WO2016140524 A1 WO 2016140524A1 KR 2016002116 W KR2016002116 W KR 2016002116W WO 2016140524 A1 WO2016140524 A1 WO 2016140524A1
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WO
WIPO (PCT)
Prior art keywords
block
sided folding
folding device
sided
unfolded
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PCT/KR2016/002116
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English (en)
Korean (ko)
Inventor
임경원
Original Assignee
임경원
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Filing date
Publication date
Application filed by 임경원 filed Critical 임경원
Publication of WO2016140524A1 publication Critical patent/WO2016140524A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets

Definitions

  • the present invention relates to a single-sided folding apparatus, and more particularly, to a single-sided folding apparatus for folding or unfolding the display unit consisting of a single side.
  • FIG. 1 is a perspective view of a general folding cell phone.
  • the clamshell mobile phone 100 serves as a body, and has a lower folder 120 that combines a rechargeable battery with a control panel and a number of buttons, calls, and power buttons, and a liquid crystal display.
  • the upper folder 110 is installed.
  • the lower folder 120 is provided with a microphone as a transmitter
  • the upper folder 110 is provided with a speaker as a receiver.
  • the hinge member 130 is provided between the lower folder 120 and the upper folder 110. Therefore, the upper folder 110 can be opened and closed with respect to the lower folder 120 around the hinge member 130. That is, when using a mobile phone, the upper folder 110 is opened with respect to the lower folder 120, and when carrying, the upper folder 110 may be closed with respect to the lower folder 120. FIG. Therefore, when carrying, it is easy to carry because it is small in volume, but it is inconvenient to use because it has a small LCD screen at the time of use.
  • a smart phone combines the advantages of a mobile phone and a personal digital assistant (PDA), and is an intelligent terminal that adds computer support functions such as Internet communication and information retrieval to the mobile phone function.
  • PDA personal digital assistant
  • the smart phone 200 is a rectangular parallelepiped having a thin thickness and various electronic systems (devices) embedded therein.
  • the display unit 210 reproduces various information as an image in the front center part. Is formed, and the receiver 220 and the transmitter 230 are formed above and below the display unit 210. That is, the smartphone 200 may transmit texts or search for various types of information using the large display unit 210. As such, since the display unit 210 occupies most of the area of the smartphone 200, the smartphone 200 has a problem in that it is convenient to use as it is bulky but is inconvenient to carry.
  • the present invention has been made to solve the problems of the prior art as described above, by configuring a folding structure capable of folding or unfolding the display unit consisting of a single surface, it is convenient to use in a large area while carrying a small size
  • the object is to provide a single sided folding device as far as possible.
  • the present invention is configured to support the rotating module and its restraint element to support the lower side (for example, the display lower assembly) when the display unit is unfolded, to keep the display unit flat, and to support the display unit from the rear side of the side wall.
  • Another object is to provide a single-sided folding device that can be reduced in size by reducing the bezel width.
  • the present invention provides a flexible pad that is in close contact with a single surface when folded or unfolded on the lower side of the display unit so that the display unit can be kept flat and a single unit that can alleviate external shocks applied to the display unit. Another object is to provide a cotton folding device.
  • the present invention provides a single-sided folding device that can reduce the size of the folding device by reducing the length of the bezel in the longitudinal direction compared to the same case by removing the empty space for folding or unfolding the display using a separate curtain, etc.
  • a single-sided folding device that can reduce the size of the folding device by reducing the length of the bezel in the longitudinal direction compared to the same case by removing the empty space for folding or unfolding the display using a separate curtain, etc.
  • the present invention has another object to provide a single-sided folding device that can be used at a variety of angles by configuring the display unit to adjust the spread angle.
  • the single-sided folding device of the present invention for achieving the above object, and the first block and the second object, the first block combined with the first object and integral with the lower portion of the single surface that can be folded and unfolded; A second block combined with the second entity and integrated with the other lower portion of the single surface; and connecting the first entity and the second entity such that the first entity and the second entity are folded to each other.
  • Rotation module for supporting the lower side of the single surface in a state in which the objects are unfolded between each other, wherein the first block is positioned to adjust the length difference between when the single surface is folded and unfolded It is characterized in that the insertion is coupled to the inside of the first object so as to slide left and right in the center or outward direction of the first object.
  • the rotary module includes a rotary shaft coupled to the first and second objects, at least two gears engaged with the rotary shaft, and at least two guide bushes for maintaining a distance between the rotary shafts. It further comprises.
  • the rotation axis is characterized in that directly coupled to the first object and the second object or through a separate frame.
  • the present invention is disposed between the single surface and the first block and the second block is stretchable for connecting the first block and the second block with each other in close contact with the lower side of the single surface It further comprises a pad.
  • the present invention it characterized in that it further comprises a plurality of springs to provide an elastic force to the lower side of the first block or the second block.
  • the curtain is attached to the end portion of the single surface extending, the guide block is fixed to the end side of the first object to guide the curtain to move in surface contact, and the curtain is coupled to the curtain It characterized in that it further comprises an elastic body for providing an elastic force that can move along the guide block.
  • the cam is coupled to the first block at the end position of the single surface and has an elastic force, and the shape of the bone and the mountain so as to be engaged with the cam is formed along the inner surface of the first object It further comprises a cam drive having a.
  • the first block is a first support block combined with the first object, and a first sliding block slidably coupled to the first support block and integrated with a lower portion of the single surface. Characterized in that it comprises a.
  • the first elastic member is provided between the first sliding block and the first support block to provide an elastic force for sliding the first sliding block in the outward direction of the first support block It further comprises.
  • the second block is to slide left and right in the center of the rotation axis or the outward direction of the second object in order to adjust the difference in length between when the single surface is folded and unfolded. It is characterized in that combined with the second object.
  • the second block is a second support block combined with the second object, and a second sliding slidingly coupled to the second support block and integrated with the other lower portion of the single surface. It characterized in that it comprises a block.
  • the second elastic member is provided between the second sliding block and the second support block to provide an elastic force for sliding the second sliding block in the outward direction of the second support block It further comprises.
  • the stretchable pad is characterized in that it has a form surrounding the protection of the rim of the single surface.
  • the present invention has a merit that it is possible to carry in a small size while being conveniently used in a large area by configuring a folding structure that can be folded or unfolded a display unit composed of a single surface.
  • the present invention is configured to support the rotating module and its restraint element to support the lower side (for example, the display lower assembly) when the display unit is unfolded, to keep the display unit flat, and to support the display unit from the rear side of the side wall.
  • the advantage is that the size can be reduced by reducing the bezel width.
  • the display unit when constructing a flexible pad that is in close contact with a single surface when folded or unfolded on the lower side of the display unit, the display unit can be kept flat and the external shock applied to the display unit can be alleviated. There is this.
  • the present invention has the advantage of reducing the size of the folding device by reducing the bezel portion in the longitudinal direction compared to the same case by removing the empty space for folding or unfolding the display using a separate curtain or the like.
  • the present invention has an advantage that the display can be used at various angles by configuring the display to be unfolded.
  • FIG. 1 is a perspective view of a general folding mobile phone
  • FIG. 3 is a perspective view showing a folded state of the single-sided folding apparatus according to the first embodiment of the present invention
  • FIG. 4 is a plan view of the single-sided folding apparatus shown in FIG.
  • FIG. 5 is a cross-sectional view taken along line A-A of the single-sided folding apparatus shown in FIG.
  • FIG. 6 is a perspective view of a state in which the first and second objects of the single-sided folding apparatus shown in FIG. 3 are removed;
  • FIG. 7 is a perspective view showing an unfolded state of the single-sided folding device shown in FIG.
  • FIG. 8 is a plan view of the single-sided folding device shown in FIG.
  • FIG. 9 is a cross-sectional view taken along the line B-B of the single-sided folding apparatus shown in FIG.
  • FIG. 10 is a perspective view of a state in which the first and second objects of the single-sided folding apparatus shown in FIG. 7 are removed;
  • FIG. 11 is a perspective view showing a folded state of the single-sided folding apparatus according to the second embodiment of the present invention.
  • FIG. 12 is a plan view of the single-sided folding apparatus shown in FIG.
  • FIG. 13 is a cross-sectional view taken along the line C-C of the single-sided folding device shown in FIG.
  • FIG. 14 is a perspective view of a state in which the first and second objects of the single-sided folding apparatus shown in FIG. 11 are removed;
  • FIG. 15 is a perspective view illustrating an unfolded state of the single-sided folding apparatus shown in FIG. 11;
  • FIG. 16 is a plan view of the single-sided folding apparatus shown in FIG.
  • 17 is a cross-sectional view taken along the line D-D of the single-sided folding apparatus shown in FIG.
  • FIG. 18 is a perspective view of a state in which the first and second objects of the single-sided folding apparatus shown in FIG. 15 are removed;
  • FIG. 19 is a perspective view showing a folded state of the single-sided folding apparatus according to the third embodiment of the present invention.
  • FIG. 20 is a cross-sectional view taken along the longitudinal direction of the single-sided folding apparatus shown in FIG. 19,
  • FIG. 21 is a perspective view of a state in which the first and second objects of the single-sided folding apparatus shown in FIG. 19 are removed;
  • FIG. 22 is a cross-sectional view taken along the length direction of the single-sided folding apparatus shown in FIG. 19 in an unfolded state;
  • FIG. 23 is a cross-sectional view taken along the longitudinal direction in a folded state of the single-sided folding apparatus according to the fourth embodiment of the present invention.
  • FIG. 24 is a perspective view of a state in which the first and second objects of the single-sided folding apparatus shown in FIG. 23 are removed;
  • FIG. 25 is a cross-sectional view taken along a length direction of the single-sided folding apparatus shown in FIG. 23 in an extended state
  • FIG. 26 is a cross-sectional view taken along a length direction of a single-sided folding apparatus according to a fifth embodiment of the present invention.
  • FIG. 27 is a perspective view of a state in which the first and second objects of the single-sided folding apparatus shown in FIG. 26 are removed.
  • FIG. 28 is a front view of the single-sided folding apparatus shown in FIG. 27,
  • FIG. 29 is a cross-sectional view taken along the length direction of the single-sided folding apparatus shown in FIG. 26 in an extended state
  • FIGS. 30 and 31 are perspective views of a state in which the first and second objects are removed to show the arrangement or configuration of the elastic bodies applicable to the fifth embodiment of the present invention.
  • FIG. 33 is an enlarged cross-sectional view illustrating an enlarged portion E of the single-sided folding apparatus shown in FIG. 32;
  • FIG. 34 is a perspective view of the single-sided folding device shown in FIG. 32 unfolded at an angle
  • 35 and 36 are enlarged cross-sectional views each showing a modification of the cam applicable to the sixth embodiment of the present invention.
  • FIG. 3 is a perspective view showing a folded state of the single-sided folding apparatus according to the first embodiment of the present invention
  • FIG. 4 is a projection plan view of the single-sided folding apparatus shown in FIG. 3
  • FIG. 5 is shown in FIG. 4.
  • 6 is a perspective view of a state in which the first and second objects of the single-sided folding device shown in FIG. 3 are removed
  • FIG. 7 is a perspective view illustrating an unfolded state of the single-sided folding device shown in FIG. 8 is a projection plan view of the single-sided folding apparatus shown in FIG. 7
  • FIG. 9 is a cross-sectional view taken along the line BB of the single-sided folding apparatus shown in FIG. 8
  • FIG. 10 is a single-sided folding apparatus shown in FIG. 7. Is a perspective view of a state in which the first and second objects are removed.
  • the single sided folding apparatus 300 of this embodiment is capable of folding and unfolding a single side 340 or a combination of single side 340 with a visible or visible thickness. It is composed of a mechanism structure.
  • the single surface 340 serves as a display unit such as a smartphone.
  • the single-sided folding device 300 is provided with two objects (310, 320) that can be folded back and forth around the rotary module (330).
  • the two entities 310 and 320 are cases, which serve as upper or lower cases.
  • the two objects (310, 320) is configured with an inclined upward angle toward the side in which the rotary module 330 is located. Therefore, when the two objects 310 and 320 are folded between each other, the thickness of the side where the rotation module 330 is located becomes thicker and the thickness becomes thinner toward the ends of the two objects 310 and 320.
  • the first block 350 is inserted into and combined with the first object 310 to slide in the left and right directions within a predetermined range.
  • the first block 350 is a first support block 351 is inserted into the first object 310 and the first support block 351 to be moved in the vertical direction while the slide movement in the left and right direction within a predetermined range
  • the first sliding block 355 slides along the left and right directions.
  • the first support block 351 slides in the left and right directions at the same time as the rotation module 330 is located or the first object 310 in the horizontal direction so as to be parallel when the single surface 340 is extended.
  • the first object 310 is inserted into and coupled to move up and down in the inward and outward direction of the first object 310 at an inclination angle.
  • first left and right guide grooves 311 in which the first support block 351 slides in the left and right directions are formed at both sides of one side, and the first support block 351 is in the vertical direction.
  • First inclined guide grooves 312 moving at a predetermined inclination angle are formed at both sides of the other side.
  • guide pins 352 and 353 respectively moving along the first left and right guide grooves 311 and the first inclined guide grooves 312 are formed at both sides of the first support block 351, respectively.
  • the first left and right guide grooves 311 may be formed to be horizontal.
  • first sliding block 355 is combined with the first support block 351 to slide in the left and right directions within a predetermined range.
  • the first sliding block 355 serves to integrally fix the lower portion of the single surface 340 by insert injection, adhesion, assembly, or the like.
  • the first sliding block 355 is in the center of the rotation module 330 is located in the center or the outer direction of the first object 310 to adjust the length difference when the single surface 340 is folded and unfolded. It is slidably combined with the first support block 351 to surround the upper surface of the first support block 351 to slide left and right.
  • the second block 360 is inserted into and combined with the second object 320.
  • the combined second block 360 may have a hole or a groove having a length or an angle so that when the single surface 340 in an inclined state when folded is folded, the reference hole can be paralleled to the central axis.
  • the second block 360 serves to integrally fix the other lower part of the single surface 340 by insert injection, adhesion, or assembly.
  • the second block 360 may not be combined with the second object 320, but may be combined with the second object 320 such that the second block 360 slides left and right within a predetermined range within the second object 320.
  • the second block 360 may be located at the center of the rotation module 330 or the outside of the second object 320 to adjust the difference in length between when the single surface 340 is folded and unfolded. Can be inserted into and combined with the second object 320 to slide in the right and left directions.
  • a plurality of guide grooves (not shown) in which the second block 360 slides in the horizontal direction is formed on both sides of the second object 320, and the plurality of guide grooves are formed on both sides of the second block 360. It is necessary to form a plurality of guide pins (not shown) to move along the guide grooves, respectively.
  • the rotation module 330 of this embodiment is to connect the first object 310 and the second object 320 so as to be folded and detached from each other, the combination of the first object 310 and the second object 320, respectively. 2 to maintain a gap between the pair of rotary shafts 331, 332, the two or more gears 333, 334 meshed with the pair of rotary shafts 331, 332, and the pair of rotary shafts 331, 332. At least one guide bush 335 and a support surface supporting the lower side of the single surface 340 in a state in which the first object 310 and the second object 320 are unfolded from each other.
  • the support surface is formed by forming the surface of the two or more guide bushes 335 in a plane, or formed by coupling and fixing a separate support plate 337 for connecting the guide bush 335 or the like to the guide bush 335 or the like. Just do it.
  • the support plate 337 may be used, such as rubber.
  • the pair of rotation shafts 331 and 332 are directly coupled to the first object 310 and the second object 320 by a screw or the like through a separate frame 336.
  • the single-sided folding device 300 of this embodiment is a first elastic member 370 that provides an elastic force to slide the first sliding block 355 in the outward direction of the first support block 351 first It may be provided between the sliding block 355 and the first support block 351.
  • first elastic member 370 When the first elastic member 370 is installed, when the single-sided folding device 300 is unfolded, the single-sided 340 may be stretched tautly, and when the single-sided folding device 300 is folded, the single-sided 340 is folded. By adjusting the length of the single surface 340 can be conveniently folded.
  • the guide pin 352 of the first support block 351 is the first object of the first object 310.
  • the guide pins 353 of the first support block 351 so as to slide in the direction toward the center where the rotary module 330 is located along the left and right guide grooves 311 so that the first sliding blocks 355 are parallel to each other. It moves upward along the first inclined guide groove 312 of the first object 310.
  • the single surface 340 integrated with the first sliding block 355 and the second block 360 can be unfolded in parallel while being stretched, so that the single surface 340 can be made large.
  • the single surface 340 can be further expanded while being parallel. Therefore, the large surface single surface 340 can be conveniently used as a display part.
  • the guide pin 352 of the first supporting block 351 is the first object of the first object 310. While sliding along the left and right guide grooves 311 in the outward direction of the first object 310, the guide pin 353 of the first support block 351 is the first inclined guide of the first object 310 It moves downward along the groove 312. As a result, the single surface 340 is folded at the central portion where the rotation module 330 is located. Therefore, the large area single surface 340 can be carried in a small size in a folded state.
  • the single-sided folding apparatus 300 is configured to support the rotary module 330 and the supporting plate 337 as its restraint when the single-sided 340 is unfolded, thereby keeping the display flat.
  • the single side 340 By supporting the single side 340 on the back side, there is an advantage that can be reduced in size by reducing the bezel width of the side wall.
  • the single-sided folding apparatus 300A does not fix the second block 360A to the second object 320A, but slides the second block 360A in a left and right direction within a predetermined range within the second object 320A. It is configured similarly to the single-sided folding device 300 of the first embodiment except that the object 320A is combined. Therefore, in this embodiment, the same or similar reference numerals are used for the same or similar components as those in the first embodiment, and description thereof will be omitted.
  • FIG. 11 is a perspective view showing a folded state of the single-sided folding apparatus according to the second embodiment of the present invention
  • FIG. 12 is a projection plan view of the single-sided folding apparatus shown in FIG. 11, and FIG. 13 is shown in FIG. 12. It is sectional drawing which cut
  • FIG. 14 is a perspective view of the 1st and 2nd object of the single sided folding apparatus shown in FIG. 15 is a perspective view showing an unfolded state of the single-sided folding apparatus shown in FIG. 11,
  • FIG. 16 is a projection plan view of the single-sided folding apparatus shown in FIG. 15, and FIG. 17 is a single-sided surface shown in FIG. 16.
  • FIG. 18 is a cross-sectional view of the folding apparatus taken along the line DD, and FIG. 18 is a perspective view of the first and second objects of the single-sided folding apparatus illustrated in FIG.
  • the second block 360A of this embodiment is inserted into and coupled to the second object 320A to move upward and downward while sliding left and right in a predetermined range. It consists of 361A and the 2nd sliding block 365A which slides to the left-right direction along the 2nd support block 361A.
  • the second support block 361A slides in a horizontal direction in the horizontal direction toward the center of the rotation module 330A or the outside of the second object 320A so as to be parallel when the single surface 340A is opened, and is fixed. It is combined with the second object 320A to move up and down in the inward and outward direction of the second object 320A at an inclination angle.
  • the second left and right guide grooves 321A in which the second support block 361A slides in the left and right directions are formed at both sides of the second object 320A, and the second support block 361A is in the vertical direction.
  • Second inclined guide grooves 322A moving at a predetermined inclination angle are formed at both sides of the other side.
  • guide pins 362A and 363A are respectively formed on both sides of the second support block 361A to move along the second left and right guide grooves 321A and the second inclined guide grooves 322A, respectively.
  • the second left and right guide grooves 321A may be formed to be horizontal.
  • the second sliding block 365A is coupled to the second support block 361A to slide in the left and right directions within a predetermined range.
  • the second sliding block 365A serves to integrally fix the lower portion of the single surface 340A by insert injection, adhesion, or assembly.
  • This second sliding block (365A) is in the center of the rotation module 330A is located in the center or outward direction of the second object (320A) to adjust the length difference when the single surface (340A) is folded and unfolded. It is slidably combined with the second support block 361A in a form surrounding the upper surface of the second support block 361A so as to slide left and right.
  • the single-sided folding device 300A of this embodiment provides a second elastic member 370A which provides an elastic force to which the second sliding block 365A slides in the outward direction of the second support block 361A. It may be provided between the sliding block 365A and the second support block 361A.
  • the single-sided folding apparatus 300B arranges the single sided 340B to have an outer window, and further has a stretchable pad 380B that is in close contact with the lower side of the single sided 340B when folded or unfolded. Except for the configuration, the configuration is similar to that of the single-sided folding apparatus 300 of the first embodiment. Therefore, in this embodiment, the same or similar reference numerals are used for the same or similar components as those in the first embodiment, and description thereof will be omitted.
  • FIG. 19 is a perspective view showing a folded state of the single-sided folding apparatus according to the third embodiment of the present invention
  • FIG. 20 is a cross-sectional view taken along the longitudinal direction of the single-sided folding apparatus shown in FIG. 19
  • FIG. 19 is a perspective view of a state in which the first and second objects of the single-sided folding apparatus shown in FIG. 19 are removed
  • FIG. 22 is a cross-sectional view taken along the length direction of the single-sided folding apparatus shown in FIG. 19 in an unfolded state.
  • the single-sided folding apparatus 300B is configured to arrange the single-sided 340B to have an outer window.
  • the single surface 340B is disposed in a form surrounding the upper and lower surfaces of the first sliding block 355B. Therefore, when folding the single-sided folding device 300B, a portion of the single-sided 340B is exposed to the outside to form an outer window.
  • the single-sided folding apparatus 300B is configured to have a stretchable pad 380B that is in close contact with the lower side of the single-sided 340B when folded or unfolded.
  • the stretchable pad 380B is disposed between the single surface 340B and the first sliding block 355B and the second block 360B of the first block 350B, and the lower side of the single surface 340B.
  • the first sliding block 355B and the second block 360B of the first block 350B are disposed to be in close contact with each other.
  • the stretchable pad 380B may be rubber, such as silicone or urethane, latex, elastomer, poron tape, foam tape, sponge, leather, cloth, or the like.
  • the stretchable pad 380B of this embodiment has a form that surrounds and protects the edge of the single side 340B, for example, has a wall that can wrap the edge of the single side 340B, or the pad 380B is It is desirable to integrate the stretchable member to function as a wall.
  • the flexible pad 380B is configured to prevent the malfunction of the display unit due to the occurrence of scratches due to repetitive motions or contact with external objects such as nails. .
  • the first sliding block 355B is not configured to have an elastic member that slides, but it may be configured to further have an elastic member.
  • the single-sided folding apparatus 300B of this embodiment is preferably configured to further have a plurality of springs 381B that provide an elastic force on the lower side of the second block 360B.
  • the spring 381B is a single-sided folding device 300B is expanded to provide a resilient force to the lower side of the second block 360B in a state in which the single-sided 340B is unfolded to maintain the single-sided 340B more taut unfolded. Do it.
  • the single-sided folding apparatus 300C is configured to further have a stretchable pad 380C that can keep in close contact with the lower side of the single-sided 340C when folded or unfolded. It is configured similarly to the single-sided folding apparatus 300A of the example. Therefore, in this embodiment, the same or similar reference numerals are used for the same or similar components as those in the second embodiment, and description thereof will be omitted.
  • FIG. 23 is a cross-sectional view taken along a length direction in a folded state of the single-sided folding apparatus according to the fourth embodiment of the present invention
  • FIG. 24 is a view illustrating the removal of the first and second objects of the single-sided folding apparatus shown in FIG. 23.
  • 25 is a perspective view of the state
  • FIG. 25 is a cross-sectional view taken along the longitudinal direction in a state in which the single-sided folding apparatus shown in FIG. 23 is unfolded.
  • the single-sided folding apparatus 300C is configured to further have a stretchable pad 380C that is in close contact with the lower side of the single-sided 340C.
  • the stretchable pad 380C is disposed between the single surface 340C, the first block 350C, and the second block 360C to be in close contact with the lower side of the single surface 340C. 350C) and the second block 360C are arranged to connect with each other.
  • This stretchable pad 380C may be constructed of the same material and the same configuration as the stretchable pad 380B of the third embodiment.
  • 1st block 350C and the 2nd block 360C were not comprised by the support block and the sliding block in this embodiment, you may divide into the support block and the sliding block.
  • the first object and the second object have to be large because a single space is required to be folded or unfolded, that is, empty space. Therefore, this embodiment considers the problems of the above embodiments. That is, except that the single-sided folding device 300D according to this embodiment does not have an outer window but is configured to remove an empty space for folding or unfolding the single-sided surface 340D by using a separate curtain 390D or the like. It is constructed similarly to the single-sided folding apparatus 300B of the third embodiment. Therefore, in this embodiment, the same or similar reference numerals are used for the same or similar components as those in the third embodiment, and description thereof will be omitted.
  • FIG. 26 is a cross-sectional view taken along a length direction in a folded state of the single-sided folding apparatus according to the fifth embodiment of the present invention
  • FIG. 27 is a view illustrating the removal of the first and second objects of the single-sided folding apparatus shown in FIG. 28
  • FIG. 29 is a cross-sectional view taken along the longitudinal direction in the unfolded single-sided folding apparatus shown in FIG.
  • the single-sided folding device 300D is configured to remove the empty space for folding or unfolding the single surface 340D by using a separate curtain 390D or the like.
  • the curtain 390D is attached and extended to the end side of the single side 340D, and at least the guide block 392D for guiding the curtain 390D to move in surface contact is fixed to the end side of the first object, and the curtain 390D
  • the curtain 390D combines an elastic body 395D that provides an elastic force that can move along the guide block 392D.
  • one side of the elastic body 395D is fixed to the end side of the curtain 390D and the other side is fixed to the guide block 392D.
  • the curtain 390D may be a material that can be bent.
  • the single-sided folding apparatus 300D of this embodiment uses the separate surface such as a separate curtain to remove the empty space for the single-sided 340D to be folded or unfolded, so as to maximize the use of the single-sided 340D compared to the same case or length. Minimizing the bezel in the direction has the advantage of reducing the size of the folding device.
  • FIG. 30 and 31 are perspective views showing a state in which the first and second objects are removed to show the arrangement or configuration of the elastic bodies applicable to the fifth embodiment of the present invention.
  • the elastic body 396D of this embodiment is arranged so that one side is fixed to the end side of the curtain 390D and the other side is fixed to the first object.
  • the elastic body 397D of this embodiment is composed of a spring or a torsion spring which is fixed to the first object or the like to wind or unwind the curtain 390D.
  • the technique of removing the empty space for folding or unfolding the single surface 340D by using a separate curtain 390D or the like is also applicable to the first to fourth embodiments described above. It is possible.
  • the single-sided folding apparatus 300E according to this embodiment is configured similarly to the single-sided folding apparatus 300B of the third embodiment, except that the single-sided folding apparatus 300E is configured to adjust the unfolding angle. Therefore, in this embodiment, the same or similar reference numerals are used for the same or similar components as those in the third embodiment, and description thereof will be omitted.
  • FIG. 32 is a cross-sectional view taken along a length direction of a single-sided folding apparatus according to a sixth embodiment of the present invention
  • FIG. 33 is an enlarged cross-sectional view showing an enlarged portion E of the single-sided folding apparatus shown in FIG. 32
  • 34 is a perspective view of the single-sided folding apparatus shown in FIG. 32 unfolded at an angle.
  • the single-sided folding device 300E is configured to enable the angle adjustment of the single-sided 340E is unfolded.
  • the cam 385E coupled to the first sliding block 355E at the end position of the single surface 340E, and the cam drive 386E formed along the inner surface of the first object and can be engaged with the cam 385E. It is configured to have.
  • the cam 385E is composed of an elastic body having elasticity and restoring force within a predetermined range.
  • the cam drive 386E is formed in the shape of a valley and a hill so as to be engaged with the cam 385E, and serves as a stopper of the cam 385E.
  • the single-sided folding apparatus 300E of this embodiment has an advantage that the single-sided 340E can be used at various angles by configuring the single-sided 340E to be unfolded.
  • the cam 387E shown in FIG. 35 is configured to have elastic force by a spring accommodated in the first sliding block 355E.
  • the cam 388E illustrated in FIG. 36 is configured such that a leaf spring or a torsion spring elastically deformed or restored in the first sliding block 355E serves as a cam.
  • the present invention is configured by a folding structure capable of folding or unfolding a display unit composed of a single surface, so that it can be conveniently used in a large area and can be carried in a small size.
  • the present invention is configured to support the rotating module and its restraint element to support the lower side (for example, the display lower assembly) when the display unit is unfolded, to keep the display unit flat, and to support the display unit from the rear side of the side wall.
  • the size can be reduced by reducing the bezel width.
  • the display unit when constructing a flexible pad that is in close contact with a single surface when folded or unfolded on the lower side of the display unit, the display unit can be kept flat and the external shock applied to the display unit can be alleviated.
  • the present invention can reduce the size of the folding device by reducing the bezel portion in the longitudinal direction compared to the same case by removing the empty space for folding or unfolding the display using a separate curtain or the like.
  • the present invention can be used in a variety of angles by configuring the display unit to allow the angle to be unfolded.

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Blinds (AREA)
  • Telephone Set Structure (AREA)

Abstract

La présente invention concerne un dispositif de pliage à côté unique (300) qui comprend : une première entité (310) et une seconde entité (320) ; un premier bloc (350) qui est combiné à la première entité et est incorporé à une partie de la section inférieure d'un côté unique pliable et dépliable (340) ; un second bloc (360) qui est combiné à la seconde entité et est intégré à l'autre partie de la section inférieure du côté unique ; et un module de rotation (330) qui connecte la première entité et la seconde entité de manière à être mutuellement pliables et dépliables, et soutient le côté inférieur du côté unique dans un état où la première entité et la seconde entité sont mutuellement dépliées, le premier bloc étant combiné avec la première entité de manière à effectuer un mouvement coulissant gauche et droit vers le côté central où le module de rotation est positionné ou dans la direction extérieure de la première entité afin de commander la différence de longueur lorsque le côté unique est plié et lorsque le côté unique est déplié. Lorsqu'une unité d'affichage constituée du côté unique est dépliée, la présente invention conçoit le côté inférieur de l'unité d'affichage de manière à être soutenue par le module de rotation et un élément de contrainte de ce dernier, et, de ce fait, présente l'avantage d'être capable de maintenir l'unité d'affichage plate.
PCT/KR2016/002116 2015-03-05 2016-03-03 Dispositif de pliage à côté unique WO2016140524A1 (fr)

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KR10-2015-0031006 2015-03-05
KR20150031006 2015-03-05
KR10-2015-0089482 2015-06-24
KR20150089482 2015-06-24

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CN109064895A (zh) * 2018-08-10 2018-12-21 武汉华星光电半导体显示技术有限公司 一种电子装置
EP3489795A1 (fr) * 2017-11-28 2019-05-29 Samsung Electronics Co., Ltd. Afficheur pliant
CN111271369A (zh) * 2018-12-04 2020-06-12 仁宝电脑工业股份有限公司 枢纽组件及应用枢纽组件的电子装置
WO2020171497A1 (fr) * 2019-02-19 2020-08-27 Samsung Electronics Co., Ltd. Module de charnière et dispositif électronique pliable le comprenant
TWI706710B (zh) * 2019-07-10 2020-10-01 富世達股份有限公司 外折式螢幕裝置
WO2021121309A1 (fr) * 2019-12-20 2021-06-24 维沃移动通信有限公司 Module d'affichage et dispositif électronique
US11567543B2 (en) 2020-09-29 2023-01-31 Microsoft Technology Licensing, Llc Hinge assembly for mobile computing device
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EP4148712A4 (fr) * 2020-06-15 2023-11-01 Huawei Technologies Co., Ltd. Dispositif de pliage et appareil électronique
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US10447829B2 (en) 2017-04-19 2019-10-15 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Foldable mobile terminal
WO2018192328A1 (fr) * 2017-04-19 2018-10-25 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Mécanisme de rotation et terminal mobile pliable
US10257331B2 (en) 2017-04-19 2019-04-09 Guangdong Oppo Mobile Telecommmunications Corp., Ltd. Rotation mechanism and foldable mobile terminal
US11747867B2 (en) 2017-11-28 2023-09-05 Samsung Electronics Co., Ltd. Foldable display device
EP3910446A1 (fr) * 2017-11-28 2021-11-17 Samsung Electronics Co., Ltd. Dispositif d'affichage pliant
CN109841152A (zh) * 2017-11-28 2019-06-04 三星电子株式会社 电子装置和可折叠显示装置
EP3489795A1 (fr) * 2017-11-28 2019-05-29 Samsung Electronics Co., Ltd. Afficheur pliant
US11340663B2 (en) 2017-11-28 2022-05-24 Samsung Electronics Co., Ltd. Foldable display device
CN109841152B (zh) * 2017-11-28 2022-04-26 三星电子株式会社 电子装置和可折叠显示装置
US10775852B2 (en) 2017-11-28 2020-09-15 Samsung Electronics Co., Ltd. Foldable display device
CN114783287A (zh) * 2017-11-28 2022-07-22 三星电子株式会社 电子装置和可折叠显示装置
CN111899645A (zh) * 2017-11-28 2020-11-06 三星电子株式会社 电子装置和可折叠显示装置
EP3754456A1 (fr) * 2017-11-28 2020-12-23 Samsung Electronics Co., Ltd. Dispositif d'affichage pliant
US20220291724A1 (en) * 2017-11-28 2022-09-15 Samsung Electronics Co., Ltd. Foldable display device
US11061445B2 (en) 2017-11-28 2021-07-13 Samsung Electronics Co., Ltd. Foldable display device
CN113241009A (zh) * 2017-11-28 2021-08-10 三星电子株式会社 电子装置和可折叠显示装置
US20190166703A1 (en) * 2017-11-28 2019-05-30 Samsung Electronics Co., Ltd. Foldable display device
CN111899645B (zh) * 2017-11-28 2022-03-22 三星电子株式会社 便携式通信装置
CN113241009B (zh) * 2017-11-28 2022-04-05 三星电子株式会社 电子装置和可折叠显示装置
CN109064895A (zh) * 2018-08-10 2018-12-21 武汉华星光电半导体显示技术有限公司 一种电子装置
CN111271369A (zh) * 2018-12-04 2020-06-12 仁宝电脑工业股份有限公司 枢纽组件及应用枢纽组件的电子装置
WO2020171497A1 (fr) * 2019-02-19 2020-08-27 Samsung Electronics Co., Ltd. Module de charnière et dispositif électronique pliable le comprenant
US11537173B2 (en) 2019-02-19 2022-12-27 Samsung Electronics Co., Ltd. Hinge module and foldable electronic device including the same
US11614780B2 (en) 2019-02-19 2023-03-28 Samsung Electronics Co., Ltd. Hinge module and foldable electronic device including the same
US11762433B2 (en) 2019-02-19 2023-09-19 Samsung Electronics Co., Ltd. Hinge module and foldable electronic device including the same
TWI706710B (zh) * 2019-07-10 2020-10-01 富世達股份有限公司 外折式螢幕裝置
WO2021121309A1 (fr) * 2019-12-20 2021-06-24 维沃移动通信有限公司 Module d'affichage et dispositif électronique
EP4148712A4 (fr) * 2020-06-15 2023-11-01 Huawei Technologies Co., Ltd. Dispositif de pliage et appareil électronique
US11720151B2 (en) 2020-08-03 2023-08-08 Microsoft Technology Licensing, Llc Hinged device
US11567543B2 (en) 2020-09-29 2023-01-31 Microsoft Technology Licensing, Llc Hinge assembly for mobile computing device
US11669132B2 (en) 2020-09-29 2023-06-06 Microsoft Technology Licensing, Llc Hinge assembly for mobile computing device
US11892883B2 (en) 2021-04-19 2024-02-06 Microsoft Technology Licensing, Llc Display device with friction hinge

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