WO2018139718A1 - 링크구조를 채용한 천장형 디스플레이 위치 조절장치 - Google Patents
링크구조를 채용한 천장형 디스플레이 위치 조절장치 Download PDFInfo
- Publication number
- WO2018139718A1 WO2018139718A1 PCT/KR2017/007158 KR2017007158W WO2018139718A1 WO 2018139718 A1 WO2018139718 A1 WO 2018139718A1 KR 2017007158 W KR2017007158 W KR 2017007158W WO 2018139718 A1 WO2018139718 A1 WO 2018139718A1
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- WO
- WIPO (PCT)
- Prior art keywords
- ceiling
- coupling member
- sliding
- display
- coupling
- Prior art date
Links
- 230000003028 elevating effect Effects 0.000 claims abstract description 25
- 230000008878 coupling Effects 0.000 claims description 149
- 238000010168 coupling process Methods 0.000 claims description 149
- 238000005859 coupling reaction Methods 0.000 claims description 149
- 230000001681 protective effect Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 claims 5
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 4
- 239000000314 lubricant Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Images
Classifications
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- 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
- F16M11/043—Allowing translations
- F16M11/046—Allowing translations adapted to upward-downward translation movement
-
- 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
-
- 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
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
-
- 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
-
- 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
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
-
- 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
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
- F16M13/027—Ceiling supports
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/0017—Casings, cabinets or drawers for electric apparatus with operator interface units
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
- H05K5/0226—Hinges
-
- 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
- F16M2200/06—Arms
- F16M2200/063—Parallelogram arms
-
- 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
- F16M2200/06—Arms
- F16M2200/065—Arms with a special structure, e.g. reinforced or adapted for space reduction
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
- H04N5/655—Construction or mounting of chassis, e.g. for varying the elevation of the tube
Definitions
- the present invention relates to a ceiling display position adjusting device employing a link structure, and more particularly, to be positioned on the ceiling when not viewing the display, and to be lowered below the ceiling when viewing the display to automatically adjust the viewing angle.
- the present invention relates to a ceiling display positioning device employing a link structure.
- the display that is, the TV is placed anywhere in the room, the viewer is watching.
- the use of the display is installed on a wall or a ceiling in order to maximize the space utilization and to increase it.
- 1 is also a configuration of a conventional display device for ceiling hanging.
- a conventional display holder for a ceiling mount includes a ceiling mount bracket 12; A support rod (16, 18) installed at a lower end of the ceiling mounting bracket and having a variable length; An adjustment bracket 22 connected to the support rod and configured to adjust left and right angles; A display device attachment bracket 24 coupled to the adjustment bracket; A pair of bracket connecting plates 26 attached to a predetermined position of the attachment bracket; An angle adjusting screw bracket 32 coupled to the bracket connecting plate; An angle adjustment plate 30 formed on the bracket connection plate and installed to contact an outer circumference of the angle adjustment screw bracket; The angle adjusting plate is in close contact with the angle adjusting screw 34 for pressing the angle adjusting plate to the angle adjusting screw bracket.
- the conventional display holder for the ceiling hanger has a problem in that the position of the display or manually adjust the viewing angle, there is also a problem that the display is always exposed to the room.
- the present invention is to solve the above-mentioned problems, when not viewing the display is on the ceiling when watching the link automatically lowered to the ceiling when watching, the link structure that can automatically adjust the viewing angle of the display Its purpose is to provide a ceiling display position control device employing.
- the ceiling display position adjusting device employing the link structure of the present invention includes: a body formed in a hollow shape having an open lower portion and disposed on a ceiling; A fixing bracket for fixing the body; A sliding member mounted inside the body to slide downward in the ceiling; Lifting means for slidingly sliding the sliding member to the lower portion of the body; Supports coupled to the left and right both sides of the lower portion of the sliding member; A rear main link which is rotatably coupled by a hinge shaft between the supports and a front side of which a display is mounted; Angle adjusting means for adjusting the angle of the display by rotating the main link about the hinge axis; It includes, wherein the lifting means sliding the sliding member in the vertical direction in the body to move the display to the upper or lower relative to the ceiling, the angle adjusting means is the lower portion of the ceiling by the lifting means Rotating the main link is moved to adjust the viewing angle of the display.
- the rear of the main link protruding the engaging projection is hinged to the angle adjusting means is rotated relative to the hinge axis, the angle adjusting means, the first coupling member is hinged to the coupling projection;
- a third coupling member configured at an upper portion between the first coupling member and the second coupling member;
- cover member is protruded to the front end of the main link is rotatably formed in the cover member is mounted to the lower portion of the sliding member to surround the support and the angle adjusting means; It characterized in that it further comprises.
- the lifting means, and the lead screw is rotatably coupled to the upper end inside the body;
- An elevating unit coupled to an upper end of the sliding member to move up and down by the rotation of the lead screw;
- the lead screw is formed in a hollow shape so that one side is mounted to the elevating unit and the other side is mounted to the lower portion of the sliding member while the elevating movement with the elevating unit the lead screw protruding to the lower portion of the elevating unit Sheath to wrap; It characterized in that it further comprises.
- a plurality of sliding grooves are formed in the body in the vertical direction
- a plurality of coupling holes are formed in the sliding member along the sliding groove, the sliding is inserted into each of the coupling holes to slide along the sliding groove.
- the sliding protrusion further includes: a sliding part protruding from the sliding member and sliding along the sliding groove, and having an inclined surface inclined from the outer surface to the inner periphery; A coupling part protruding from the sliding part so as to be coupled to the coupling hole, and an end of the coupling part inserted into the coupling hole and formed to engage the outer periphery of the coupling hole; Characterized in that consists of.
- the lifting means and the angle adjusting means is on the ceiling when not watching the display, and when watching, automatically lowered to the ceiling to watch, and the effect of automatically adjusting the viewing angle of the display There is.
- the screw shaft is rotated to one side and the other side by the rotary motor to adjust the distance between the first coupling member and the second coupling member
- the position of the engaging projection is hinged coupled to the first coupling member about the hinge axis can easily adjust the position of the display, when the rotation motor is stopped, the viewing angle by the load of the display It is effective to prevent change.
- the protective tube wraps the lead screw protruding to the lower portion of the lifting unit, thereby preventing the accumulation of foreign substances while preventing the lubricant applied to the lead screw from falling to the outside.
- the sliding projection consisting of the sliding portion and the coupling portion
- the sliding projection is composed of a plurality of the sliding member can minimize the resistance due to friction when sliding, the sliding portion of the sliding projection When worn by friction, there is an effect that can be easily replaced by the coupling portion.
- FIG. 1 is a block diagram of a conventional display fixture for ceiling hanging.
- Figure 2 is a perspective view of one side of the ceiling projection display positioning device according to an embodiment of the present invention.
- Figure 3 is a side cross-sectional view showing the configuration and operation of the lifting means of the ceiling-mounted display positioning device according to an embodiment of the present invention.
- Figure 4 is an exemplary view showing a state in which the display is moved by the lifting means of the ceiling-mounted display positioning device according to an embodiment of the present invention.
- Figure 5 is a perspective view of the other side of the sliding member sliding in the body in the protruding display position adjustment device ceiling according to an embodiment of the present invention.
- Figure 6 is a bottom perspective view showing the angle adjusting means of the ceiling projection display position adjusting device according to an embodiment of the present invention.
- Figure 7 is a side cross-sectional view showing the configuration and operation of the angle adjusting means of the ceiling-mounted display positioning device according to an embodiment of the present invention.
- FIG. 8 is an exemplary view showing a display moving by the angle adjusting means of the ceiling-mounted display position adjusting device according to an embodiment of the present invention.
- Figure 9 is a perspective view showing the configuration of the cover member in the ceiling projection display position adjusting device according to an embodiment of the present invention.
- Figure 10 is a side cross-sectional view and exploded perspective view showing a sliding projection in the ceiling projection display position adjusting device according to an embodiment of the present invention.
- Figure 11 is a plan sectional view showing a sliding projection in the ceiling projection display position adjusting device according to an embodiment of the present invention.
- Ceiling type display positioning device employing a link structure according to an embodiment of the present invention, when not viewing the display is automatically on the ceiling when watching the view to be lowered below the ceiling, and automatically display You can adjust the viewing angle of the.
- the projection display (T) position adjusting device As shown in Figure 2 to 11, the projection display (T) position adjusting device according to an embodiment of the present invention, the body 100, the fixing bracket 200, the sliding member 300, elevating means 400 ), The support 500, the main link 600, the angle adjusting means 700, the cover member 800 and the sliding member 900.
- the body 100 is formed in a hollow shape with an open lower portion and is disposed on the ceiling P as shown in FIG. 4.
- the body 100 is disposed on the ceiling (P) above the indoor space.
- the body 100 is equipped with the components described below, as shown in FIG.
- the fixing bracket 200 fixes the body 100 as shown in FIG.
- the fixing bracket 200 is fixed to the upper portion of the body 100 to the ceiling (P) so as not to move or fall.
- the sliding member 300 is mounted inside the body 100.
- the sliding member 300 ascends above the ceiling P when not viewing the display T while sliding upward and downward inside the body 100 by the elevation means described below, as shown in FIG. 3. When watching, move to the bottom of the ceiling (P).
- the lifting means 400 slides the sliding member 300 in the body 100.
- the lifting means 400 moves the sliding member 300 into the body 100 or below the body 100 so that the display T is positioned above or below the ceiling P. .
- the lifting means 400 includes a lead screw 410, the lifting unit 420, the main motor 430 and the protective tube 440.
- the lead screw 410 is rotatably coupled to the upper end inside the body 100.
- the lead screw 410 is disposed in the sliding member 300 which is disposed in the vertical direction in the interior of the body 100 is inserted into the body 100 and slides as shown in FIG.
- the upper end is rotatably coupled to the upper end of the body 100.
- the lifting unit 420 moves up and down as shown in FIG. 3 by the rotation of the lead screw 410.
- the lifting unit 420 is coupled to the upper end of the sliding member 300 while being screwed with the lead screw 410 is to be moved up and down along the lead screw 410.
- the lifting unit 420 raises the sliding member 300 as shown in FIG. 3 (a) by the rotation of the lead screw 410 to display the display as shown in FIG. 4 (a). T is disposed above the ceiling P, or the sliding member 300 is lowered as shown in FIG. 3 (b) so that the display T is suspended from the ceiling (as shown in FIG. 4 (b)). To be placed under P).
- the main motor 430 rotates the lead screw 410.
- the main motor 430 is coupled to the upper end of the lead screw 410 rotatably coupled to the upper portion of the body 100 as shown in Figure 3 by rotating the lead screw 410
- the lifting means 400 allows the lifting movement in the vertical direction.
- the lifting means 400 is the lead screw 410 is rotated by the rotation of the main motor 430, the lifting unit 420 is moved up and down along the lead screw 410, thereby As the sliding member 300 slides upward and downward, the display T is moved upward or downward with respect to the ceiling P.
- the lifting means 400 composed of the lead screw 410, the lifting unit 420 and the main motor 430, it is possible to easily and simply install the display (T) ceiling (P) You can easily move it up or down.
- the elevating means 400 includes the lead screw 410, the elevating unit 420, and the main motor 430. However, unlike the present exemplary embodiment, the elevating means 400 is slidably moved. If it can, it may be made in other configurations.
- the protective tube 440 is formed in a hollow shape so that the lead screw 410 is inserted, as shown in Figure 3, one side is mounted to the lifting unit 420, the other side is the lower portion of the sliding member 300 Is mounted on.
- the protective tube 440 wraps the lead screw 410 protruding to the lower portion of the elevating unit 420 while elevating with the sliding member 300 and the elevating unit 420.
- the protective tube 440 wraps the lead screw 410 protruding to the lower portion of the elevating unit 420, thereby preventing foreign matter from being accumulated while preventing the lubricant applied to the lead screw 410 from falling to the outside. prevent.
- the support 500 is coupled to both the left and right sides of the lower portion of the sliding member 300 as shown in Figures 3, 6 and 7.
- the support 500 is coupled to the main link 600 by rotating the main link 600 is coupled to the angle adjusting means 700 and the main link 600 to be described later, as shown in FIG. It supports to be able to adjust the viewing angle of the display (T).
- the main link 600 is rearwardly rotatably coupled by the hinge shaft 601 between the supporters 500, and the display T is mounted on the front side of the main link 600.
- the main link 600 is coupled to the front of the main link 600 by the hinge shaft 601 so as to be rotatable between the supports 500 by the hinge shaft 601.
- the viewing angle of the display T mounted at the front can be adjusted while rotating in the vertical direction about the hinge axis 601.
- the rear of the main link 600, the engaging projection 602 is hinged to the angle adjusting means 700 to be described later to be rotated relative to the hinge axis 601 is formed.
- the coupling protrusion 602 is protruded from the hinge shaft 601 so that the main link 600 is rotatable about the hinge shaft 601 by the angle adjusting means 700.
- the angle adjusting means 700 rotates the main link 600 about the hinge axis 601 to adjust the angle of the display T mounted at the front of the main link 600.
- the angle adjusting means 700 rotates the main link 600 moved to the lower portion of the ceiling P by the elevating means 400, as shown in FIG. Adjust the viewing angle of T).
- the angle adjusting means 700 is the first coupling member 710, the second coupling member 720, the third coupling member 730, the fourth coupling member 740, the link member 750, the screw shaft ( 760 and the rotary motor 770.
- the first overlapping member 710 is hinged to the coupling protrusion 602 as shown in FIGS. 6 and 7.
- the second coupling member 720 is hinged to the lower portion of the sliding member 300 to be spaced apart from the first coupling member 710.
- the first coupling member 710 and the second coupling member 720 is a change in the distance between the third coupling member 730 and the fourth coupling member 740 by the link member 750 to be described later It will change in reverse.
- the distance between the first coupling member 710 and the second coupling member 720 is such that the distance between the third coupling member 730 and the fourth coupling member 740 by the link member 750. The narrower it becomes, the wider it gets.
- the third coupling member 730 is configured at an upper portion between the first coupling member 710 and the second coupling member 720.
- the third coupling member 730 is screwed to the screw shaft 760 to be described later is moved in the vertical direction in accordance with the rotation of the screw shaft 760.
- the fourth coupling member 740 is configured at an upper portion between the first coupling member 710 and the second coupling member 720 to be spaced apart from the third coupling member 730.
- the fourth coupling member 740 is rotatably coupled to the screw shaft 760 to be described later, the rotation motor 770 is fixedly coupled.
- the link member 750 is hinged to the first coupling member 710, the second coupling member 720, the third coupling member 730 and the fourth coupling portion 740 in a square shape. .
- the link member 750 is the first coupling member 710, the second coupling member 720, the third coupling member 730 and the fourth coupling portion 740 is located at each vertex. Hinged to form a square shape.
- the link member 750 coupled as described above is the third coupling member 730 and the fourth coupling member 740 according to a change in the distance between the first coupling member 710 and the second coupling member 720. Let the gaps change oppositely.
- the link member 750 has a narrower distance between the third coupling member 730 and the fourth coupling member 740, the first coupling member 710 and the second coupling member.
- the first coupling member 710 and the second coupling member 720 are increased. Narrow the gap between
- the screw shaft 760 is screwed to the third coupling member 730 and rotatably coupled to the fourth coupling member 740.
- the screw shaft 760 coupled as described above moves the third coupling member 730 screwed along the screw shaft 760 while rotating, so that the third coupling member 730 and the fourth coupling member 740 are rotated. ) To adjust the spacing.
- the rotation motor 770 is coupled to the fourth coupling member 740 to rotate the screw shaft 760.
- the rotation motor 770 is a gap between the third coupling member 730 and the fourth coupling member 740 by rotating the screw shaft 760 in one direction as shown in Figure 7 (a).
- the width is narrowed, the gap between the first coupling member 710 and the second coupling member 720 is widened by the link member 750, and the screw shaft (
- the interval between the third coupling member 730 and the fourth coupling member 740 is widened by rotating the 760 in the other direction, the first coupling member 710 and the by the link member 750.
- the interval between the second coupling member 720 is narrowed.
- the screw shaft 760 is rotated to one side and the other side by the rotary motor 770 to the first coupling member 710 and the first
- the position of the coupling protrusion 602 hingedly coupled to the first coupling member 710 is rotated about the hinge axis 601 to rotate the position of the display (T).
- the position can be easily adjusted, and when the rotary motor 770 is stopped, the viewing angle is prevented from being changed by the load of the display T.
- the cover member 800 is mounted to the lower portion of the sliding member 300 to surround the support 500 and the angle adjusting means 700 as shown in Figs. 2, 5, 6 and 9. .
- the cover member 800 is formed with a cutout 801 so that the front end of the main link 600 is protruded and rotatable, that is, the front of the main link 600 can move in the vertical direction.
- the cover member 800 By configuring the cover member 800 in this way, the rear end of the angle adjusting means 700, the support 500 and the main link 600, which is configured therein is not exposed to foreign matters while not hurting the aesthetics. Minimize entry.
- a plurality of sliding grooves 101 are formed in the body 100 in the vertical direction, and the sliding grooves 101 are formed in the sliding member 300. Accordingly, a plurality of coupling holes 301 are formed.
- the sliding protrusion 900 is inserted into and coupled to each of the coupling holes 301 to slide along the sliding groove 101.
- the sliding protrusion 900 is a plurality of the coupling hole along the sliding groove 101 formed in the body 100 so that the sliding member 300 in the above-described body 100 is made to slide well ( 301 is coupled to the sliding.
- the slide protrusion 900 includes a sliding part 910 and a coupling part 920 as shown in FIGS. 10 and 11.
- the sliding part 910 protrudes from the sliding member 300 and slides along the sliding groove 101.
- An inclined surface 911 inclined from the outer surface to the inner side is formed at the outer circumference of the sliding part 910 as shown in FIGS. 10 and 11.
- the inclined surface 911 has a plurality of sliding protrusions 900 as shown in FIG. 2 when the sliding member 300 slides down from the body 100 and ascends, the sliding portion ( 910 is inserted so as not to be caught in the sliding groove 101 is made to slide.
- the coupling part 920 is protruded from the sliding part 910 to be coupled to the coupling hole 301 as shown in FIGS. 10 and 11.
- the locking jaw 921 is inserted into the coupling hole 301 and caught on the inner outer circumference of the coupling hole 301, as shown in FIGS. 10 (b) and 11. Is formed.
- the locking step 921 is coupled to the sliding projection 900 coupled to the coupling hole 301 so as not to fall out arbitrarily.
- the sliding protrusion 900 formed of the sliding part 910 and the coupling part 920 is composed of a plurality of sliding members 900 to the friction when sliding. Resistance can be minimized, and when the sliding part 910 of the sliding protrusion 900 is worn out by friction, the coupling part 920 can be easily replaced.
- the sliding member 300 is mounted on the body 100 in a slid state so that the display T is positioned on the ceiling P. As shown in FIG. 4A, the sliding member 300 is mounted on the body 100 in a slid state so that the display T is positioned on the ceiling P. As shown in FIG. 4A, the sliding member 300 is mounted on the body 100 in a slid state so that the display T is positioned on the ceiling P. As shown in FIG. 4A, the sliding member 300 is mounted on the body 100 in a slid state so that the display T is positioned on the ceiling P. As shown in FIG.
- the main link 600 is rotated by the angle adjusting means 700, as shown in FIG. 8 (b). As described above, the angle of the display T is adjusted to facilitate viewing of the display T.
- the display T is made on the ceiling P and becomes invisible in the indoor space while the viewing is ended.
- the user when the display T is not viewed by the elevating means 400 and the angle adjusting means 700, the user can descend to the ceiling P to watch when the viewing is on the ceiling P. It is possible to adjust the viewing angle of the display T automatically.
- the protruding ceiling display position adjusting device of the present invention is not limited to the above-described embodiment, and may be variously modified and implemented within the scope of the technical idea of the present invention.
- the ceiling display position adjusting device employing the link structure of the present invention is positioned on the ceiling when not viewing the display, and positioned below the ceiling when viewing the display, and automatically adjusted to the viewing angle.
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- General Engineering & Computer Science (AREA)
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- Multimedia (AREA)
- Signal Processing (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
Claims (6)
- 하부가 개방된 중공형상으로 형성되어 천장(P) 위에 배치되는 몸체(100)와;상기 몸체(100)를 고정하는 고정브라켓트(200)와;상기 몸체(100)의 내부에 장착되어 상기 천장(P) 하부방향으로 슬라이딩되는 슬라이딩부재(300)와;상기 슬라이딩부재(300)를 상기 몸체(100)의 하부로 슬라이딩 이동시키는 승강수단(400)과;상기 슬라이딩부재(300)의 하부에 좌우 양측으로 결합되는 지지대(500)와;후방은 상기 지지대(500) 사이에 힌지축(601)에 의해 회전가능하게 결합되면 전방에는 디스플레이(T)가 장착되는 메인링크(600)와;상기 메인링크(600)를 상기 힌지축(601)을 중심으로 회전시켜 상기 디스플레이(T)의 각도를 조절하는 각도조절수단(700); 을 포함하되,상기 승강수단(400)은 상기 몸체(100)에서 상기 슬라이딩부재(300)를 상하방향으로 슬라이딩 이동시켜 상기 디스플레이(T)가 상기 천장(P)을 기준으로 상부 또는 하부로 이동시키고,상기 각도조절수단(700)은 상기 승강수단(400)에 의해 상기 천장(P)의 하부로 이동된 상기 메인링크(600)를 회전시켜 상기 디스플레이(T)의 시청각도를 조절하는 것을 특징으로 하는 링크구조를 채용한 천장형 디스플레이 위치 조절장치.
- 청구항 1에 있어서,상기 메인링크(600)의 후방에는 상기 힌지축(601)을 기준으로 회전되게 상기 각도조절수단(700)이 힌지결합되는 결합돌기(602)가 돌출형성되며,상기 각도조절수단(700)은,상기 결합돌기(602)에 힌지결합되는 제1결합부재(710)와;상기 제1결합부재(710)와 이격되게 상기 슬라이딩부재(300)의 하부에 힌지결합되는 제2결합부재(720)와;상기 제1결합부재(710)와 상기 제2결합부재(720) 사이의 상부에 구성되는 제3결합부재(730)와;상기 제3결합부재(730)와 이격되게 상기 제1결합부재(710)와 상기 제2결합부재(720) 사이의 하부에 구성되는 제4결합부재(740)와;사각형 형태로 상기 제1결합부재(710), 상기 제2결합부재(720), 상기 제3결합부재(730) 및 상기 제4결합부(740)에 힌지결합되어 링크부재(750)와;상기 제3결합부재(730)에는 나사결합되고, 상기 제4결합부재(740)에는 회전가능하게 결합되는 스크루축(760)과;상기 제4결합부재(740)에 결합되어 상기 스크루축(760)을 회전시키는 회전모터(770); 를 포함하되,상기 회전모터(770)에 의해 상기 스크루축(760)이 일측 방향으로 회전하여 상기 제3결합부재(730)와 상기 제4결합부재(740) 사이의 간격이 좁아지면, 상기 링크부재(750)에 의해 상기 제1결합부재(710)와 상기 제2결합부재(720)의 간격이 넓어지고,상기 회전모터(770)에 의해 상기 스크루축(760)이 타측 방향으로 회전하여 상기 제3결합부재(730)와 상기 제4결합부재(740) 사이의 간격이 넓어지면, 상기 링크부재(750)에 의해 상기 제1결합부재(710)와 상기 제2결합부재(720)의 사이의 간격이 좁아지면서 상기 메인링크(600)의 후방을 상기 힌지축(601)을 중심으로 회전시켜 상기 메인링크(600)의 전방에 장착된 상기 디스플레이(T)의 각도를 조절하는 것을 특징으로 하는 링크구조를 채용한 천장형 디스플레이 위치 조절장치.
- 청구항 1에 있어서,상기 메인링크(600)의 전단이 돌출되어 회전가능하게 절개부(801)가 형성되어 상기 지지대(500) 및 상기 각도조절수단(700)을 감싸도록 상기 슬라이딩부재(300)의 하부에 장착되는 커버부재(800); 를 더 포함하는 것을 특징으로 하는 링크구조를 채용한 천장형 디스플레이 위치 조절장치
- 청구항 1에 있어서,상기 승강수단(400)은,상기 몸체(100) 내부에 상단이 회전가능하게 결합되는 리드스크루(410)와;상기 슬라이딩부재(300)의 상단에 결합되어 상기 리드스크루(410)의 회전에 의해 상하방향으로 승강운동하는 승강유니트(420)와;상기 리드스크루(410)를 회전시키는 메인모터(430); 를 포함하되,상기 메인모터(430)가 회전하면 상기 리드스크루(410)가 회전하면서 상기 승강유니트(420)가 상기 리드스크루(410)를 따라 승강운동하면서 상기 슬라이딩부재(300)를 상하방향으로 슬라이딩시켜 상기 디스플레이(T)를 상기 천장(P)을 기준으로 상부 또는 하부로 이동시키는 것을 특징으로 하는 링크구조를 채용한 천장형 디스플레이 위치 조절장치.
- 청구항 3에 있어서,상기 리드스크루(410)가 삽입되게 중공형상으로 형성되어 일측은 상기 승강유니트(420)에 장착되고 타측은 상기 슬라이딩부재(300)의 하부에 장착되어 상기 승강유니트(420)와 함께 승강운동하면서 상기 승강유니트(420)의 하부로 돌출된 상기 리드스크루(410)를 감싸는 보호관(440); 을 더 포함하는 것을 특징으로 하는 링크구조를 채용한 천장형 디스플레이 위치 조절장치.
- 청구항 2에 있어서,상기 몸체(100) 내측에는 상하방향으로 다수개의 슬라이딩홈(101)이 형성되고,상기 슬라이딩부재(300)에는 상기 슬라이딩홈(101)을 따라 다수개의 결합공(301)이 형성되며,각각의 상기 결합공(301)에 삽입결합되어 상기 슬라이딩홈(101)을 따라 슬라이딩 되는 슬라이딩돌기(900); 를 더 포함하되,상기 슬라이딩돌기(900)는,상기 슬라이딩부재(300)에서 돌출되어 상기 슬라이딩홈(101)을 따라 슬라이딩되며, 외주연에는 외면에서 내측으로 경사진 경사면(911)이 형성된 슬라이딩부(910)와;상기 결합공(301)에 결합되게 상기 슬라이딩부(910)에서 돌출형성되며, 끝단에는 상기 결합공(301)에 삽입되어 상기 결합공(301)의 내측 외주연에 걸리는 걸림턱(921)이 형성된 결합부(920); 로 이루어지는 것을 특징으로 하는 링크구조를 채용한 천장형 디스플레이 위치 조절장치.
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US16/480,388 US11156323B2 (en) | 2017-01-24 | 2017-07-05 | Ceiling-type display position adjusting device employing link structure |
JP2019539948A JP6806912B2 (ja) | 2017-01-24 | 2017-07-05 | リンク構造を採用した天井型ディスプレイ位置調節装置 |
CN201780084434.6A CN110199515B (zh) | 2017-01-24 | 2017-07-05 | 采用连杆结构的吊顶型显示器位置调整装置 |
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KR1020170011035A KR101729484B1 (ko) | 2017-01-24 | 2017-01-24 | 링크구조를 채용한 천장형 디스플레이 위치 조절장치 |
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CN208535464U (zh) * | 2018-01-10 | 2019-02-22 | 北京海瑟科技有限公司 | 一种可横置中轴及三脚架 |
CN109764233B (zh) * | 2019-03-06 | 2020-10-13 | 淮北市腾威机械设备有限公司 | 一种多媒体教室用防盗监控装置 |
CN112032489A (zh) * | 2020-08-29 | 2020-12-04 | 蔡益民 | 一种电脑显示器用多角度调节支架 |
CN112212192B (zh) * | 2020-10-22 | 2022-01-11 | 深圳市金四象科技有限公司 | 一种基于物联网的信息采集终端显示器 |
CN112863050B (zh) * | 2021-01-26 | 2022-03-25 | 华北水利水电大学 | 一种应用于电子商务平台的导购装置 |
TWM624407U (zh) * | 2021-02-08 | 2022-03-11 | 信錦企業股份有限公司 | 支撐裝置 |
CN113639176A (zh) * | 2021-08-24 | 2021-11-12 | 于瑞风 | 一种吸顶式载物自动化控制支架建筑结构 |
CN114593326B (zh) * | 2022-03-08 | 2023-04-18 | 广东工贸职业技术学院 | 一种可调节式agv小车用摄像机构 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200241393Y1 (ko) * | 2001-04-27 | 2001-10-12 | 주식회사세아정밀 | 표시장치의 고정유니트 |
KR200241392Y1 (ko) * | 2001-04-27 | 2001-10-12 | 주식회사세아정밀 | 표시장치의 고정유니트 |
KR200241394Y1 (ko) * | 2001-04-27 | 2001-10-12 | 주식회사세아정밀 | 표시장치의 고정유니트 |
KR20070101955A (ko) * | 2006-04-13 | 2007-10-18 | 삼성전기주식회사 | 디스플레이 익스텐션 장치 |
KR101607917B1 (ko) * | 2014-09-25 | 2016-03-31 | 주식회사 탑시스템 | 디스플레이 위치 안내장치 |
KR101613920B1 (ko) * | 2015-11-09 | 2016-04-20 | 주식회사 탑시스템 | 힌지축 구동형 디스플레이 위치 조절장치 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19950297C1 (de) * | 1999-10-19 | 2001-05-17 | Loettgers Gmbh & Co Kg W | Vorrichtung zum Biegen und/oder Stanzen und/oder Stauchen von Draht- oder streifenartigen Blechteilen |
GB2363701B (en) * | 2000-06-13 | 2005-01-12 | Peter Ligertwood | Mounting bracket |
US6484993B2 (en) * | 2000-12-14 | 2002-11-26 | Safety Lock & Lift, Ltd. | Pivotal arm lift for television display |
US6695289B1 (en) * | 2003-02-03 | 2004-02-24 | Emil Mickael | Motor driven scissor jack with limit switches |
US20070252919A1 (en) * | 2006-04-27 | 2007-11-01 | Mcgreevy Roy L | Remotely controlled adjustable flat panel display support system |
JP2009114809A (ja) * | 2007-11-09 | 2009-05-28 | Bunka Shutter Co Ltd | 昇降式天井裏収納装置 |
US8492645B1 (en) * | 2009-04-22 | 2013-07-23 | Michael Strahm | Transportable solar power system |
US7988131B1 (en) * | 2009-05-19 | 2011-08-02 | Carder Leo F | Electric scissor jack apparatus |
US7738245B1 (en) * | 2009-11-23 | 2010-06-15 | Peerless Industries, Inc. | Display mount |
CN203250757U (zh) * | 2013-03-22 | 2013-10-23 | 无锡昊阳新能源科技有限公司 | 剪式千斤顶多点驱动太阳能单轴跟踪支架 |
-
2017
- 2017-01-24 KR KR1020170011035A patent/KR101729484B1/ko active IP Right Grant
- 2017-07-05 WO PCT/KR2017/007158 patent/WO2018139718A1/ko active Application Filing
- 2017-07-05 US US16/480,388 patent/US11156323B2/en active Active
- 2017-07-05 CN CN201780084434.6A patent/CN110199515B/zh not_active Expired - Fee Related
- 2017-07-05 JP JP2019539948A patent/JP6806912B2/ja active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200241393Y1 (ko) * | 2001-04-27 | 2001-10-12 | 주식회사세아정밀 | 표시장치의 고정유니트 |
KR200241392Y1 (ko) * | 2001-04-27 | 2001-10-12 | 주식회사세아정밀 | 표시장치의 고정유니트 |
KR200241394Y1 (ko) * | 2001-04-27 | 2001-10-12 | 주식회사세아정밀 | 표시장치의 고정유니트 |
KR20070101955A (ko) * | 2006-04-13 | 2007-10-18 | 삼성전기주식회사 | 디스플레이 익스텐션 장치 |
KR101607917B1 (ko) * | 2014-09-25 | 2016-03-31 | 주식회사 탑시스템 | 디스플레이 위치 안내장치 |
KR101613920B1 (ko) * | 2015-11-09 | 2016-04-20 | 주식회사 탑시스템 | 힌지축 구동형 디스플레이 위치 조절장치 |
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CN110199515A (zh) | 2019-09-03 |
JP2020505847A (ja) | 2020-02-20 |
US11156323B2 (en) | 2021-10-26 |
US20190383437A1 (en) | 2019-12-19 |
JP6806912B2 (ja) | 2021-01-06 |
KR101729484B1 (ko) | 2017-04-24 |
CN110199515B (zh) | 2021-10-26 |
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