WO2011105637A1 - Dispositif d'affichage portable - Google Patents

Dispositif d'affichage portable Download PDF

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Publication number
WO2011105637A1
WO2011105637A1 PCT/KR2010/001156 KR2010001156W WO2011105637A1 WO 2011105637 A1 WO2011105637 A1 WO 2011105637A1 KR 2010001156 W KR2010001156 W KR 2010001156W WO 2011105637 A1 WO2011105637 A1 WO 2011105637A1
Authority
WO
WIPO (PCT)
Prior art keywords
display device
body case
portable display
main body
connection stand
Prior art date
Application number
PCT/KR2010/001156
Other languages
English (en)
Korean (ko)
Inventor
최광훈
Original Assignee
주식회사 싸이들
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 주식회사 싸이들 filed Critical 주식회사 싸이들
Priority to PCT/KR2010/001156 priority Critical patent/WO2011105637A1/fr
Publication of WO2011105637A1 publication Critical patent/WO2011105637A1/fr

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
    • F16M11/105—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis the horizontal axis being the roll axis, e.g. for creating a landscape-portrait rotation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/2007—Undercarriages with or without wheels comprising means allowing pivoting adjustment
    • F16M11/2021—Undercarriages with or without wheels comprising means allowing pivoting adjustment around a horizontal axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
    • F16M11/38—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by folding, e.g. pivoting or scissors tong mechanisms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
    • G06F1/1622—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with enclosures rotating around an axis perpendicular to the plane they define or with ball-joint coupling, e.g. PDA with display enclosure orientation changeable between portrait and landscape by rotation with respect to a coplanar body enclosure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M2200/00—Details of stands or supports
    • F16M2200/04—Balancing means
    • F16M2200/041—Balancing means for balancing rotational movement of the head
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M2200/00—Details of stands or supports
    • F16M2200/04—Balancing means
    • F16M2200/044—Balancing means for balancing rotational movement of the undercarriage
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2200/00—Indexing scheme relating to G06F1/04 - G06F1/32
    • G06F2200/16—Indexing scheme relating to G06F1/16 - G06F1/18
    • G06F2200/163—Indexing scheme relating to constructional details of the computer
    • G06F2200/1634—Integrated protective display lid, e.g. for touch-sensitive display in handheld computer
    • 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
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
    • H04M1/0225—Rotatable telephones, i.e. the body parts pivoting to an open position around an axis perpendicular to the plane they define in closed position
    • H04M1/0233—Including a rotatable display body part
    • 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
    • H04M1/04—Supports for telephone transmitters or receivers

Definitions

  • the present invention relates to a portable display device, and more particularly, to a portable display device employing a hinge structure capable of being folded.
  • a display device refers to a device that implements a screen through a display panel.
  • the notebook or the terminal of such a small display panel has a limitation in increasing the memory capacity due to the small size of the display panel, and it is inconvenient to visually grasp a lot of information at a time.
  • the display panel is exposed to the outside in carrying and storage to expose problems such as durability.
  • the present invention has been made to solve the above problems and drawbacks, and provides a portable display device that can be connected to a portable terminal such as a laptop and the like to display a separate screen and at the same time easy to move and use. Its purpose is to.
  • the present invention provides a main body case having a display panel on the front and a connecting stand portion and a main body case rotatably around the connection stand portion provided so that one end is connected to the rear of the main body case.
  • a main cover part provided to be connected to the other end of the first hinge unit and the connection stand part provided between the main body case and the connection stand part and the other end of the connection stand part so that the connection stand part can be tilted to the main cover part;
  • a portable display device comprising a second hinge unit provided between the main cover portion.
  • the main body case is further provided with a hinge housing that is rotatably installed at a hinge axis perpendicular to the surface of the display panel on the rear side and the first hinge unit is connected, the connecting stand portion can be tilted to the hinge housing Can be hinged.
  • the auxiliary hinge unit may be further provided between the hinge housing and the connection stand part.
  • the first hinge unit is preferably given a different rotational force in accordance with the rotation angle between the main body case and the hinge housing.
  • the first tilting unit penetrates the shaft cap and the shaft cap and is fixed to the rear of the main body case and is rotated together with the main body case and penetrates the shaft cap and is in close contact with the rotating plate.
  • the fixed plate may be provided with a sliding piece toward the rotation plate side
  • the rotation plate may be provided with a sliding groove in which the sliding piece is slidably inserted.
  • the sliding groove may be formed so that the rotation angle of the sliding piece is 90 degrees.
  • the fixed plate is formed with an uneven portion protruding toward the rotation plate, the rotation plate is stable when the rotation plate is rotated to reach a certain angle when the uneven portion is inserted and the external force does not work. Support grooves to be maintained may be provided.
  • the contact member may be a leaf spring to form a ring shape and at the same time to form a wave shape along the circumference.
  • the second hinge unit also gives a rotational force differently according to the tilting angle between the connection stand portion and the main cover portion.
  • the second hinge unit has a sliding cam having a plurality of first gears and a rotating cam having a plurality of second gears corresponding to the first gear so as to be engaged with the first gear and the sliding by the elastic force. It may include a close contact member for close contact with the cam and the rotary cam.
  • the contact member may be a coil spring.
  • the present invention is a portable display device comprising a main body case having a display panel on the front and a stand unit which is detachably connected to the main body case and foldable so as to conceal the display panel.
  • the stand unit includes a detachable part detachably connected to the main body case and a connecting stand part provided to be connected to one end of the detachable part, and the main body case and the connecting stand such that the main body case is rotatable about the connecting stand part.
  • a main cover part provided to be connected to the other end of the first hinge unit and the connection stand part provided between the parts, and between the other end of the connection stand part and the main cover part so that the connection stand part can be tilted to the main cover part. It may include a second hinge unit provided.
  • the detachable part may further include a hinge housing on the rear surface of the display panel, the hinge housing being rotatably installed at a hinge axis perpendicular to the surface of the display panel, and the first hinge unit installed therein, and the hinge housing tiltable to the connection stand. Can be hinged.
  • an auxiliary hinge unit may be further provided between the hinge housing and the connection stand.
  • the first hinge unit may provide a rotational force differently according to a rotation angle when the detachable part rotates relative to the hinge housing.
  • the first tilting unit penetrates the shaft cap and the shaft cap and is fixed to the rear side of the detachable portion and is rotated together with the detachable portion.
  • a fixing plate fixed to the hinge housing and the shaft cap and a close contact member for closely contacting the fixed plate and the rotating plate, and a fixing piece penetrating the shaft cap and installed at an end of the shaft cap. Can be.
  • the fixed plate may include a sliding piece toward the rotating plate, and the rotating plate may include a sliding groove into which the sliding piece is slidably inserted in close contact with the fixed plate.
  • the sliding groove may be formed so that the rotation angle of the sliding piece is 90 degrees.
  • the fixed plate is formed with an uneven portion protruding toward the rotating plate, and the rotating plate is stable when the uneven portion is inserted when the uneven portion does not act when the uneven portion is rotated to reach a predetermined angle. Supporting grooves to be maintained may be provided.
  • the contact member may be a leaf spring and at the same time a leaf spring forming a wave shape along the circumference.
  • the second hinge unit may impart rotational force differently according to a tilting angle between the connection stand part and the main cover part.
  • the second hinge unit has a sliding cam having a plurality of first gears and a rotating cam having a plurality of second gears corresponding to the first gear so as to be engaged with the first gear and the sliding by the elastic force. It may include a close contact member for close contact with the cam and the rotary cam.
  • the contact member may be a coil spring.
  • the portable display device of the present invention configured as described above is more compact than a conventional portable display device, and is easy to carry, and at the same time, the display panel is installed at a predetermined angle when used, thereby making it convenient to use and store.
  • first hinge unit and the second hinge unit is provided with a rotational force during the rotation or tilting operation, it is possible to facilitate the rotation and folding work for adjusting the tilting angle from the body case and the main cover portion to the user There is an effect that can give convenience.
  • FIG. 1 is an external perspective view showing a folding state of a portable display device according to a first embodiment of the present invention
  • FIG. 2 is a longitudinal sectional view of the portable display device shown in FIG. 1;
  • FIG. 3 is an exploded perspective view showing a disassembled hinge unit in the portable display device according to the first embodiment of the present invention
  • FIG. 4 is an exploded perspective view showing the main configuration of the first hinge unit
  • FIG. 5 is an exploded perspective view showing the main configuration of the second hinge unit
  • FIG. 6 is an external perspective view of the portable display device in which the main body case is extended in the longitudinal direction;
  • FIG. 7 is an external perspective view showing a portable display device in which the main body case is unfolded in one direction;
  • FIG. 8 is an exploded perspective view of a portable display device according to a second embodiment of the present invention.
  • FIG. 9 is a perspective view showing a state in which the stand unit and the main body case in FIG.
  • FIG. 10 is an external perspective view showing a state in which the stand unit and the main body case are coupled according to the second embodiment of the present invention
  • FIG. 11 is a perspective view showing a state in which a main body case is rotated in the portable display device according to the second embodiment of the present invention.
  • FIG. 12 is an exploded perspective view of a portable display device according to a third embodiment of the present invention.
  • Figure 13 is a perspective view showing a state in which the stand unit and the main body case in Figure 8 coupled;
  • FIG. 14 is a perspective view illustrating a state in which a main body case is rotated in the portable display device according to the third embodiment of the present invention.
  • FIG. 1 is an external perspective view illustrating a folded state of a portable display device according to a first embodiment of the present invention
  • FIG. 2 is a longitudinal sectional view of the portable display device shown in FIG. 1
  • the display device is composed of a main body case 110, the connection stand 120 and the main cover portion 130 to form an appearance.
  • the front of the main body case 110 is provided with a display panel 111 to display an image.
  • connection stand part 120 is connected to the rear surface of the main body case 110, and the other end of the connection stand part 120 is connected to one side of the main cover part 130.
  • the main body case 110, the connection stand 120, and the main cover part 130 are connected to each other to allow relative rotation, that is, to be folded.
  • a hinge housing 125 is provided on the rear surface of the main body case 110, and one end of the connection stand 120 is connected to the auxiliary hinge unit 150 to allow relative rotation to the hinge housing 125. Is connected.
  • a first hinge unit 140 is provided between the hinge housing 125 and the rear surface of the main body case 110.
  • the first hinge unit 140 is the hinge housing 125 is connected to the main body case 110, so that the main body case 110 is rotated while giving a predetermined rotational force around its center. It plays a role.
  • main cover part 130 is connected to the other end of the connection stand 120 by a second hinge unit 160 to allow relative rotation.
  • a side of the main body case 110 is provided with a separate connection port 117 to be connected to the notebook or a separate memory device and the like to receive information or power.
  • connection port to which a general USB jack is connected, and of course, a connection port connected to an adapter or the like may be provided.
  • first hinge unit and the second hinge unit will be described in more detail.
  • FIG. 4 is an exploded perspective view showing a first hinge unit in the portable display device of the present invention.
  • the first hinge unit 140 is to give the rotational force differently according to the rotation angle when the main body case 110 is rotated about the central axis of the hinge housing 125. To this end, the first hinge unit 140 is rotated to penetrate the shaft cap 141 and the shaft cap 141 and to be fixed to the rear surface of the main body case 110 to rotate together with the main body case 110. Plate 144 is provided.
  • the fixing plate 143 and the shaft cap 141 are fixed to the hinge housing 125 while being penetrated by the shaft cap 141 and being in close contact with the rotating plate 144.
  • 143 is provided with a close contact member 142 in close contact with the rotating plate 144, the fixing piece 149 which is penetrated through the shaft cap 141 and installed on the end of the shaft cap 141 is provided do.
  • the fixed plate 143 is provided with a sliding piece 145 toward the rotation plate 144, the rotation plate 144 is a sliding groove 146 is inserted into the sliding piece 145 to be slidable It is provided.
  • the sliding groove 146 is preferably formed so that the rotation angle of the sliding piece 145 is 90 degrees, which is the main body case 110 is rotated 90 degrees about the center of gravity and the longitudinal direction and unidirectional arrangement This is to easily select and apply one of the batches.
  • the main body case 110 is provided with a seating portion 114 on which the first hinge unit 140 is mounted, and the sliding piece 145 is inserted into a position and a shape corresponding to the sliding groove 146.
  • the auxiliary sliding groove 115 is preferably moved to be provided.
  • the sliding piece 145 can have a length sufficient to be inserted into the main body case 110, the relatively stable rotation and fixing operation of the main body case 110 from the hinge housing 125 Work is possible.
  • the fixing plate 143 is formed with an uneven portion 147 protruding toward the rotation plate 144, the rotation plate 144 is the rotation plate 144 is rotated when the angle reaches a certain angle When the uneven portion 147 is inserted and no external force is applied, the support groove 148 is provided to stably maintain the inserted state.
  • the position of the uneven portion 147 and the support groove 148 will be provided between the body case 110 is positioned in the longitudinal direction and in the unidirectional direction, that is, between 90 degrees.
  • the adhesion member 142 serves to maintain a state in which the fixed plate 143 and the rotation plate 144 fitted to the shaft cap 141 are in close contact with each other, forming a ring shape and simultaneously along the circumference. It is preferable that it consists of a plate-shaped spring which forms a wave shape.
  • a wave shape having a gap of a predetermined length h is formed along the circumference.
  • Reference numeral 143h is a coupling hole for coupling the fixing plate 143 to the hinge housing 125
  • 144h is a coupling hole for coupling the rotating plate 144 to the rear surface of the body case 110.
  • FIG. 5 is an exploded perspective view of the second hinge unit.
  • the second hinge unit 160 is a component that imparts rotational force in the direction in which the body case 110 is tilted. As shown in FIG. 5, the sliding cam 164 and the rotation cam 165 are basically provided. ) And an adhesion member 163.
  • the rotary cam 165 has a plurality of gears
  • the sliding cam 164 has a plurality of gears corresponding to the gears of the rotary cam 165 to engage with the gears of the rotary cam 165.
  • the close contact member 163 is made of a spring wound in the form of a coil, serves to closely contact the sliding cam 164 and the rotary cam 165.
  • the sliding cam 164, the rotary cam 165 and the contact member 163 is accommodated in the receiving groove across the one end of the connecting stand 120, the sliding cam 164, the rotary cam 165 And the contact member 163 is a shaft 161 through the center.
  • the shaft 161 is fixed to one end of the housing 168 by the washer 162 and the fixing member 166, in particular the sliding cam 164 is fixed at a predetermined position in the receiving groove.
  • the second hinge unit 160 configured as described above is in close contact with the sliding cam 164 and the rotary cam 165 by the elastic force in the longitudinal direction of the contact member 163, the sliding cam 164 and the rotary cam. Sleeping occurs between the inclined surface of 165, the rotational force is generated, and by this rotational force the main body case 110 can be rotated by a constant rotational force from the main cover portion 130.
  • the user in a folded state, the user carries the portable display device 100 of the present invention.
  • connection stand 120 and the main cover 130 are kept in close contact with the main body case 110, that is, the folded state.
  • the display panel 111 is located inside the main cover part 130 in the folded state, the user can carry and move without fear of damage.
  • connection stand 120 is opened by the relative rotation from the main cover portion 130 by the second hinge unit 160.
  • connection stand part 120 When the connection stand part 120 is opened with the main cover part 130 at a sufficient angle, the main body part 110 again has a constant angle with the connection stand part 120 using the auxiliary hinge unit 150. To tilt.
  • the constant angle refers to an angle that reaches the state where the end of the connection stand 120 is caught on the stepped portion provided at the lower bent portion of the hinge housing 125 so that rotation is no longer possible.
  • a separate cable or the like can be connected to other electronic devices such as a power source or a notebook through the connection port 117.
  • the main body case 110 is rotated by using the hinge housing 125 to change the longitudinal and unidirectional directions of the display panel 111. It can also be used in a state.
  • the portable display device of the present invention has the effect that the operation of the operation is smooth due to the first hinge unit and the second hinge unit to which a predetermined rotational force is applied during the folding operation or the rotation of the main body case.
  • FIGS. 8 to 10 a portable display device according to a second exemplary embodiment of the present invention will be described with reference to FIGS. 8 to 10.
  • FIG. 8 is an exploded perspective view of the portable display device according to the second embodiment of the present invention
  • Figure 9 is a view showing a state in which the stand unit and the main body case in the portable display device shown in FIG. 10
  • FIG. 10 is a perspective view illustrating a stand unit and a main body case combined in a portable display device according to a second embodiment of the present invention.
  • the portable display device includes a main body case 110 having a display panel 111 and a stand unit 200 detachably coupled to the main body case 110. .
  • the stand unit 200 includes a detachable part 180 detachably connected to the main body case 110 and a connection stand part 120 provided to be connected to one end of the detachable part 180.
  • the detachable part 180 is provided with a fixing groove 113 at a position and a number that can be combined with the main body case 110 at the top / bottom or left / right side of the main body case 110, and the detachable part (
  • the fixing jaw portion 183 is provided at 180.
  • FIG. 8 to 10 shows a detachable part provided with a body part having a tricycle shape and three fixing jaw portions 183 at each end of the tricycle.
  • first hinge unit 140 and the connection provided between the main body case 110 and the connecting stand 120 so that the main body case 110 is rotatable about the connecting stand 120.
  • the other end of the main stand portion 130 and the connection stand 140 is provided to be connected to the other end of the stand portion 140 and the connection stand 140 so that the main cover portion 130 can be tilted.
  • the relative rotation is possible, that is, in a state capable of folding Connected to achieve.
  • a hinge housing 125 is provided on a rear surface of the detachable part 180, and one end of the connection stand 120 is connected to the auxiliary hinge unit 150 to allow relative rotation to the hinge housing 125. Is connected.
  • a first hinge unit 140 is provided between the hinge housing 125 and the rear surface of the detachable part 180, as in the first embodiment.
  • the first hinge unit 140, the hinge housing 125 is connected to the detachable portion 180, the detachable portion 180 can be rotated while giving a predetermined rotational force around the center thereof. It has a role to do.
  • main cover part 130 is connected to the other end of the connection stand 120 by a second hinge unit 160 to allow relative rotation.
  • first hinge unit and the second hinge unit are the same as those of the first embodiment, and the detailed description thereof will be omitted.
  • the sliding section 145 is inserted into the removable sliding portion 145 in the position and shape corresponding to the sliding groove 146, so that the auxiliary sliding groove 185 is provided. It is preferable to.
  • the main body case 110 can be rotated around the hinge housing 125, and the second hinge unit Tilting operation via 160 is also possible.
  • the stand unit 200 may be separated from the main body case 110 and only the main body case 110 may be used.
  • the storage of only the stand unit 200 can also be in a folded state, so that the possession becomes simple.
  • FIG. 12 is an exploded perspective view of a portable display device according to a third embodiment of the present invention
  • Figure 13 is an external perspective view showing a state in which the stand unit and the main body case is coupled according to a third embodiment of the present invention
  • 14 is an external perspective view showing a state in which a main body case is rotated in the portable display device according to the third embodiment of the present invention.
  • the portable display device also includes a main body case 210 in which the display panel 211 is provided at the front side and a stand unit 222 detachably connected to the main body case 210.
  • the stand unit 222 includes a connection stand 220, a main cover part 230, and a detachable part 280 provided with a hinge housing 225 on which the first hinge unit 140 is installed.
  • the detachable portion 280 is formed in a shape corresponding to the longitudinal direction over a predetermined section of the rear side of the main body case 210, one end of the detachable portion 280 of the main body case 210 A seating portion 281 is provided to allow both ends to be seated.
  • the detachable portion 280 is preferably formed to cross the central portion of the rear side of the main body case 210.
  • the other end portion 288 of the detachable portion 280 is provided with a torsion hinge unit is applied to the torsion spring so that the coupling operation of the main body case 210 and the maintenance of the coupled state is made stable Is preferred.
  • first hinge unit 140 and the second hinge unit 160 are also applied. Since the embodiments and the second embodiment have been described in detail, the description thereof will be omitted.
  • the second hinge unit 160 may be applied to the auxiliary hinge unit 150, in which case the auxiliary hinge unit and the second hinge unit 160 are folded. And it may be desirable to be advantageous in the unfolding operation, that is to be applied to the rotational force in the same direction during folding or unfolding operation.
  • the portable display device of the present invention configured as described above is more compact than a conventional portable display device, and is easy to carry, so that the display panel is installed at a predetermined angle when used at the same time.
  • first hinge unit and the second hinge unit is provided with a rotational force during the rotation or tilting operation, it is possible to facilitate the rotation and folding work for adjusting the tilting angle from the main body case and the main cover portion to the user There is an effect that can give convenience.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Human Computer Interaction (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Telephone Set Structure (AREA)

Abstract

La présente invention a pour objet de décrire un dispositif d'affichage portable qui comprend une structure pliante, qui permet en même temps une portabilité aisée et une utilisation commode. A cette fin, la présente invention porte sur un dispositif d'affichage portable qui comprend un boîtier de corps principal qui est équipé d'un panneau d'affichage à l'avant, un support de liaison qui est équipé de telle manière qu'une extrémité de celui-ci peut être reliée à l'arrière du boîtier de corps principal, une première unité de charnière qui est placée entre le boîtier de corps principal et le support de liaison pour permettre au boîtier de corps principal de tourner autour du support de liaison, un couvercle principal qui est équipé pour être relié à l'autre extrémité du support de liaison, et une seconde unité de charnière qui est placée le couvercle principal et l'autre extrémité du support de liaison de telle manière que le support de liaison peut être incliné vers le couvercle principal.
PCT/KR2010/001156 2010-02-24 2010-02-24 Dispositif d'affichage portable WO2011105637A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/KR2010/001156 WO2011105637A1 (fr) 2010-02-24 2010-02-24 Dispositif d'affichage portable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/KR2010/001156 WO2011105637A1 (fr) 2010-02-24 2010-02-24 Dispositif d'affichage portable

Publications (1)

Publication Number Publication Date
WO2011105637A1 true WO2011105637A1 (fr) 2011-09-01

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Country Link
WO (1) WO2011105637A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2602688A1 (fr) * 2011-12-09 2013-06-12 Acer Incorporated Capot de dispositif électronique multimode
CN103399617A (zh) * 2013-07-29 2013-11-20 王孝峰 一种变形触控笔记本电脑
WO2015140582A1 (fr) * 2014-03-19 2015-09-24 Vogiatzis Athanasios Système de logement modulaire portatif pour le montage et l'utilisation en parallèle d'un dispositif électronique
WO2015147519A1 (fr) * 2014-03-27 2015-10-01 삼성전자주식회사 Dispositif portable

Citations (4)

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Publication number Priority date Publication date Assignee Title
KR200222000Y1 (ko) * 2000-03-08 2001-05-02 주식회사화맥스 액정모니터용 스탠드 골조
KR200295979Y1 (ko) * 2002-08-26 2002-11-22 이미지퀘스트(주) Ｌｃｄ 모니터 스탠드의 힌지구조
KR20070089590A (ko) * 2006-02-28 2007-08-31 삼성전자주식회사 모니터장치
US20070217131A1 (en) * 2006-03-15 2007-09-20 Garry Kehr Systems and methods for providing a movable computer display

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200222000Y1 (ko) * 2000-03-08 2001-05-02 주식회사화맥스 액정모니터용 스탠드 골조
KR200295979Y1 (ko) * 2002-08-26 2002-11-22 이미지퀘스트(주) Ｌｃｄ 모니터 스탠드의 힌지구조
KR20070089590A (ko) * 2006-02-28 2007-08-31 삼성전자주식회사 모니터장치
US20070217131A1 (en) * 2006-03-15 2007-09-20 Garry Kehr Systems and methods for providing a movable computer display

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2602688A1 (fr) * 2011-12-09 2013-06-12 Acer Incorporated Capot de dispositif électronique multimode
CN103399617A (zh) * 2013-07-29 2013-11-20 王孝峰 一种变形触控笔记本电脑
WO2015140582A1 (fr) * 2014-03-19 2015-09-24 Vogiatzis Athanasios Système de logement modulaire portatif pour le montage et l'utilisation en parallèle d'un dispositif électronique
US10120416B2 (en) 2014-03-19 2018-11-06 Athanasios VOGIATZIS Portable modular housing system for mounting and parallel use of electronic device
WO2015147519A1 (fr) * 2014-03-27 2015-10-01 삼성전자주식회사 Dispositif portable
US9846451B2 (en) 2014-03-27 2017-12-19 Samsung Electronics Co., Ltd. Portable device with detachable hidden hinge

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