WO2017082572A1 - Dispositif d'ajustement de position d'affichage à haut-parleur rotatif - Google Patents

Dispositif d'ajustement de position d'affichage à haut-parleur rotatif Download PDF

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Publication number
WO2017082572A1
WO2017082572A1 PCT/KR2016/012440 KR2016012440W WO2017082572A1 WO 2017082572 A1 WO2017082572 A1 WO 2017082572A1 KR 2016012440 W KR2016012440 W KR 2016012440W WO 2017082572 A1 WO2017082572 A1 WO 2017082572A1
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WO
WIPO (PCT)
Prior art keywords
speaker
housing
installation hole
display
motor
Prior art date
Application number
PCT/KR2016/012440
Other languages
English (en)
Korean (ko)
Inventor
강태욱
Original Assignee
주식회사 탑시스템
강태욱
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Application filed by 주식회사 탑시스템, 강태욱 filed Critical 주식회사 탑시스템
Publication of WO2017082572A1 publication Critical patent/WO2017082572A1/fr

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    • 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
    • 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
    • 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
    • H04N5/65—Holding-devices for protective discs or for picture masks
    • 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 display positioning device equipped with a rotating speaker, and in particular, the speaker is mounted on the housing of the positioning device so that the sound can be output at a constant height despite the height change of the display.
  • the present invention relates to a display positioning device having a rotatable speaker, which allows the installation hole of the housing to which the speaker enters and closes at all times to prevent contamination of the inside of the housing due to dust inflow from the outside. .
  • While watching TV is one of the main entertainment and information sources for people, watching TV for a long time in a fixed position causes discomfort and causes diseases such as periarthritis of the scapula, low back pain, spondylosis, and sciatica. You can.
  • the present inventor is disclosed in Korean Patent Registration No. 10-0521359, and as shown in Figs. 37 to 40, the patent registration "TV receiver position control device" that satisfies the above requirements.
  • a movable block 20 which is supported to be movable up and down along the frame 10 and to which the TV receiver 200 is fixed, and which lifts the movable block 20 with respect to the frame 10. Lifting means and the angle adjusting means for adjusting the angle of the TV receiver 200 with respect to the movable block 20.
  • Such a device can be moved to the desired height to fit the viewer's eye height of the TV receiver 200 by the forward and reverse driving of the screw drive motor and the rotary motor 500, and also to adjust the angle to watch at a suitable angle remote Control by control.
  • the apparatus as described above is a structure in which the speaker is mounted on the TV receiver 200, and the distance to the viewer changes according to the height of the TV receiver 200, so that the loudness of the speaker according to the height change of the TV receiver 200 is changed. There is also the hassle of adjusting.
  • the structure of the screw 11 is exposed to the outside, and due to the static electricity by the TV receiver 200, the contamination rate caused by foreign matter such as dust in the oil such as grease applied to the screw 11 proceeds quickly, so that the lifting operation is performed. It is not smooth and there is a problem of shortening the cleaning cycle.
  • an object of the present invention is to provide a display positioning device having a rotatable speaker, which is installed in the housing and is always closed so that the installation hole of the housing into and out of the housing can be prevented from being contaminated by dust from the outside. .
  • the present invention to achieve the above object is a pedestal, a vertical support erected vertically to the pedestal, an elevating unit movably coupled to the vertical support, elevating means for elevating the elevating unit, and rotatable to the elevating unit And a main link to which the display is coupled to the front end, an angle adjusting means for adjusting the angle of the display by rotating the main link, and a long hole in which the main link protrudes and slides on the front surface, and the lifting means and the angle.
  • a display position adjusting device having a housing for receiving an adjusting means and having a lower end fixed to the pedestal,
  • Speakers for emitting sound signals from the display are provided at left and right sides of the housing,
  • An installation hole is provided in the housing so that the speaker can be sunk
  • It is characterized in that it comprises a; speaker bulge means for rotating the speaker to enter the inside of the housing or to project outward.
  • the speaker appearance means In the device of the present invention, the speaker appearance means
  • the front plate and the first membrane plate and the second membrane plate is formed in the shape of a triangular cylindrical body formed with a speaker mounting hole for mounting the speaker, the hinge shaft is formed on the upper and lower edges of the boundary of the first and second membrane plate A rotating member rotatably disposed in the housing inside the installation hole; A driven gear coupled to any one of an upper end and a lower end of the hinge shaft; And a seventh motor fixed to the inside of the housing and having a main gear meshed with the driven gear.
  • the first blocking plate closes the installation hole when the rotating member is rotated about the hinge axis and the front plate coupled with the speaker enters the housing through the installation hole.
  • the second blocking plate is configured to close the installation hole when the front plate protrudes out of the housing through the installation hole.
  • the front plate of the front plate is characterized in that the grill-shaped protective plate through which the sound from the speaker is coupled, the cover is coupled to the top and bottom of the rotating member.
  • the speaker sounding means In the device of the present invention, the speaker sounding means
  • a rotating member which is hinged to the housing to open and close the installation hole and is mounted with the speaker, a driven gear mounted to the hinge coupling portion of the rotating member, and a main gear mounted to the housing to engage the driven gear;
  • a fifth motor mounted to the housing to rotate the main gear;
  • the rotating member is provided with a speaker mounting groove in which a speaker is installed to close the installation hole when the speaker enters the housing, and to close the installation hole when the speaker protrudes out of the housing.
  • a hinge shaft formed on an upper surface and a lower surface of the second membrane plate, the first membrane plate and the second membrane plate, which are hinged to the rear top and bottom surfaces of the installation hole of the housing;
  • the speaker is coupled to the speaker installation groove sliding in the vertical direction, the cover is fixed to prevent the separation of the speaker on the upper and lower surfaces of the speaker installation groove,
  • the first blocking plate closes the installation hole when the speaker enters the housing through the installation hole by rotating the rotating member about the hinge axis by the driving of the fifth motor, and the speaker is installed.
  • the second blocking plate is configured to close the installation hole when projecting out of the housing through the ball.
  • the senor unit for detecting the on (on), off (off) of the display;
  • a control unit controlling the fifth motor or the seventh motor by a signal of the sensor unit;
  • the controller controls the fifth motor or the seventh motor when the display is turned on by the signal of the sensor unit, protrudes the speaker to the outside of the housing, and when the display is turned off by the signal of the sensor unit.
  • the speaker may be entered into the housing by controlling the fifth motor or the seventh motor.
  • FIG. 1 is a perspective view showing a configuration according to an embodiment of the present invention.
  • FIGS. 2 and 3 are one and the other perspective view showing a configuration excluding the housing in one embodiment of the present invention.
  • Figure 4 is a side view showing a configuration except the housing in one embodiment of the present invention.
  • 5 and 6 are one and the other perspective view showing the angle adjusting means, the auxiliary bracket and the balancing member according to the first embodiment of the angle adjusting means in one embodiment of the present invention.
  • Figure 7 is a side view showing the angle adjusting means, the auxiliary bracket and the balancing member according to the first embodiment of the angle adjusting means in one embodiment of the present invention.
  • FIG 8 and 9 are one and another perspective view showing the angle adjusting means, the auxiliary bracket and the balancing member according to the second embodiment of the angle adjusting means in one embodiment of the present invention.
  • 10 and 11 are one and the other perspective view showing the configuration of the auxiliary bracket, the guide tube according to an embodiment of the present invention.
  • Figure 12 is a perspective view showing a coupling state of the lifting unit and the screw in one embodiment of the present invention.
  • FIG. 13 is a cross sectional view taken along the support roller of FIGS. 10 and 11;
  • FIGS. 10 and 11 are cross-sectional plan views taken on the basis of the protrusions in FIGS. 10 and 11.
  • Figure 15 is a perspective view showing a state in which the sliding member protrudes from the housing according to the first embodiment of the speaker emergence means in one embodiment of the present invention.
  • 16 is a perspective view showing a sliding member entered into the housing according to the first embodiment of the speaker injecting means in one embodiment of the present invention.
  • Figure 17 is a side and the other perspective view showing the configuration according to the first embodiment of the speaker injecting means in one embodiment of the present invention.
  • 18 and 19 is an exploded perspective view of one side and the other side showing the configuration according to the first embodiment of the speaker sounding means in one embodiment of the present invention.
  • 20 is a cross-sectional view showing an operation process according to the first embodiment of the speaker sounding means in one embodiment of the present invention.
  • 21 is a perspective view showing a state in which the rotating member protrudes from the housing according to the second embodiment of the speaker injecting means in one embodiment of the present invention.
  • Figure 22 is a perspective view showing a state in which the rotating member entered the housing according to the second embodiment of the speaker injecting means in one embodiment of the present invention.
  • Figure 23 is a perspective view showing the configuration according to the second embodiment of the speaker sounding means in one embodiment of the present invention.
  • FIG. 24 is a perspective view showing the configuration according to the second embodiment of the speaker sounding means in one embodiment of the present invention.
  • 25 is a cross-sectional view showing an operation process according to a second embodiment of the speaker injecting means in one embodiment of the present invention.
  • Figure 26 is a perspective view showing a state in which the sliding member is projected by the speaker projection means by the third method according to an embodiment of the present invention.
  • 27 is a perspective view showing a state in which the sliding member is entered by the speaker exit means by the third method according to an embodiment of the present invention.
  • FIG. 28 is a perspective view showing the configuration of the speaker sounding means by the third method according to an embodiment of the present invention.
  • 29 and 30 are exploded perspective views showing the configuration of the speaker appearance means by the third method according to an embodiment of the present invention.
  • 31 is a cross-sectional view showing the operation of the speaker projection means according to the third method according to an embodiment of the present invention.
  • FIG 32 is a perspective view showing a state in which the rotating member is projected by the speaker projecting means by the fourth method according to an embodiment of the present invention.
  • FIG 33 is a perspective view showing a state in which the rotating member is entered by the speaker exit means by the fourth method according to an embodiment of the present invention.
  • FIG. 34 is a perspective view showing the configuration of the speaker projecting means by the fourth method according to an embodiment of the present invention.
  • 35 is an exploded perspective view showing the configuration of the speaker sounding means by the fourth method according to an embodiment of the present invention.
  • FIG. 36 is a cross-sectional view showing the operation of the speaker projection means according to the fourth method according to an embodiment of the present invention.
  • 37 is a conceptual view showing a conventional display elevating device.
  • FIG. 38 is a perspective view of a main drive of FIG. 37; FIG.
  • 39 and 40 are operation diagrams for explaining an angle adjustment state.
  • the display positioning device allows the speaker to be mounted in the housing of the positioning device so that the sound can be output at a constant height despite the height change of the display.
  • the installation hole of the housing through which the speaker enters and closes is always closed to prevent contamination of the inside of the housing due to dust inflow from the outside.
  • the display position adjusting device according to an embodiment of the present invention, the pedestal 110, the main bracket 150, the lead screw 200, the first motor 210, the guide tube 220, the lifting unit 300, the auxiliary bracket 400, the main link 430, the angle adjusting means 500, 600, the balancing member 700, the housing 100, the first guide roller 420 , A second guide roller 310, shielding means (not shown), and speaker appearance means 800, 900, 80, and 90.
  • the pedestal 110 is supported on the bottom surface as shown in Figure 1 serves to enable the present invention to stand on the ground, etc., is coupled to the lower end of the housing 100 to be described later.
  • the main bracket 150 is fixedly mounted on the upper portion of the pedestal 110, as shown in Figs.
  • the main bracket 150 is fixedly mounted on the upper surface of the pedestal 110 to serve as a structure for coupling other components.
  • the lead screw 200 is rotatably mounted to the main bracket 150 as shown in FIGS. 2 to 4, 10, and 11.
  • the upper end of the lead screw 200 is rotatably mounted on the upper portion of the guide tube 220 to be described later.
  • the lead screw 200 causes the lifting unit 300 to move up and down by rotation.
  • the first motor 210 is mounted on the main bracket 150 to rotate the lead screw 200.
  • the guide tube 220 serves as a vertical support of claim 1, to guide the lifting movement of the lifting unit 300, is formed in a hollow shape as shown in Figures 13 and 14
  • the lead screw 200 is inserted therein.
  • the slide hole 221 is formed long in the vertical direction as shown in Figs.
  • the slide hole 221 is a portion in which the protrusion 301 of the lifting unit 300 to be described later is inserted and slides.
  • the lifting unit 300 and the auxiliary bracket 400 are connected to the slide hole 221 to allow the auxiliary bracket 400 to move up and down together with the lifting unit 300.
  • the outer periphery of the slide hole 221 is formed with a flange 222 protruding outward as shown in FIGS. 10, 11, 13 and 14.
  • the flange 222 formed as described above is equipped with a supporting roller 410 to be described later.
  • the lifting unit 300 is mounted to the thread of the lead screw 200 as shown in Figure 12 is inserted into the guide tube 220.
  • the lifting unit 300 moves up and down by rotating the lead screw 200 to perform the lifting movement.
  • left and right sides of the elevating unit 300 are formed with protrusions 301 sliding along the slide hole 221 as shown in FIG. 12.
  • the protruding portion 301 protrudes to the outside of the guide tube 220 through the slide hole 221 to couple the auxiliary bracket 400 and the elevating unit 300 to be described later, the elevating unit 300 At the time of the lifting movement, the auxiliary bracket 400 also makes the lifting movement.
  • the protruding portion 301 is also provided with the auxiliary bracket 400 to be described later when the lifting unit 300 in the guide tube 220 is moved up and down by the lead screw 200. Combine to lift and move
  • the lifting unit 300 moves up and down by the lead screw 200 in the guide tube 220 while moving up and down in the guide tube 220, thereby moving up and down the auxiliary bracket 400.
  • the oil such as grease applied to the lifting unit 300 mounted on the lead screw 200 is not exposed to the outside.
  • the auxiliary bracket 400 is a part to which the components to perform the lifting motion together while moving up and down by the lifting unit 300 in the vertical direction.
  • the auxiliary bracket 400 is the protrusion 301 of the lifting unit 300 protruding from the inside of the guide tube 220 to the outside through the slide hole 221 as shown in Figs. Combined with) to move up and down by the lifting unit 300.
  • the auxiliary bracket 400 is coupled to the protruding portion 301 of the elevating unit 300 through the slide hole 221 formed on both left and right sides of the guide tube 220 as shown in FIGS. 13 and 14. The left and right sides of the guide tube 220 to be disposed.
  • auxiliary bracket 400 is spaced apart from the upper and lower portions of the protrusion 301 as shown in FIGS. 2, 3, 13 and 14 to the flange 222 of the slide hole 221 described above.
  • the support roller 410 is mounted while sliding in contact with the sliding.
  • the support roller 410 is a first roller portion 411 and the second roller portion 412 is formed integrally.
  • the first roller part 411 is disposed so that the front surface is in contact with an end of the flange 222.
  • the first roller part 411 prevents the auxiliary bracket 400 from flowing left and right in contact with the guide tube 220 during the lifting movement of the auxiliary bracket 400.
  • the second roller part 412 protrudes to face the front surface of the first roller part 411 to rotate in contact with an inner surface of the flange 222.
  • the second roller portion 412 protrudes to the front surface of the first roller portion 411 as shown in Figure 13 is inserted into the flange 222 to the inner surface of the flange 222 The outer periphery is in contact with the rotation.
  • the second roller portion 412 is inserted into the flange 222 during the lifting movement of the auxiliary bracket 400, the outer bracket is in contact with the inner peripheral surface of the flange while rotating the auxiliary bracket 400 in the front and rear direction It is better to slide in the vertical direction while preventing the flow to.
  • the support roller 410 is integrally formed with the first roller part 411 and the second roller part 412, so that the auxiliary bracket 400 is moved by the lifting unit 300.
  • the first roller portion 411 is prevented from flowing to the left and right of the auxiliary bracket 400
  • the second roller portion 412 is the auxiliary bracket 400 in the front and rear direction Prevents flow and allows it to slide up and down better.
  • a support 401 protruding forward is formed.
  • the support 401 is coupled to the main link 430 to be described later to support the main link 430 to perform a seesaw movement.
  • the main link 430 is rotatably coupled to the support 401 by the first hinge 431 as shown in FIGS. 1 to 9 to perform a seesaw motion.
  • a display T is mounted at the front end of the main link 430 as shown in FIG. 1.
  • the main link 430 may be coupled to the support 401 so that the seesaw movement is controlled by the angle adjusting means 500 and 600 which will be described below. Done.
  • the angle adjusting means 500 and 600 are mounted to the auxiliary bracket 400 as shown in FIGS. 2 to 9 to move the main link 430 around the first hinge 431. .
  • the angle adjusting means (500, 600) consists of two embodiments.
  • the angle adjusting means 500 includes a rotation shaft 510, a worm gear 520, a worm 530, the second motor 540 as shown in Figures 5 to 7.
  • the rotating shaft 510 is fixedly mounted at one end to the main link 430 on the same center line as the first hinge 431, and the other end is rotatably mounted to the auxiliary bracket.
  • the rotation shaft 510 rotates the main link 430 about the first hinge 431.
  • the worm gear 520 is mounted at the other end of the rotating shaft 510, that is, opposite to the main link 430.
  • the worm 530 is mounted to the auxiliary bracket 400 to be engaged with the worm gear 520.
  • the second motor 540 is mounted on the auxiliary bracket 400 to rotate the worm 530.
  • the angle adjusting means 500 includes the rotation shaft 510, the worm gear 520, the worm 530, and the second motor 540 so that the viewing angle of the display T can be easily adjusted. .
  • the second motor 540 by maintaining the weight balance by the display T and the balancing member 700 around the first hinge 431 and by applying a rotational force by connecting the rotation shaft 510 to the first hinge 431. Reducing the driving load of) and to enable a quiet angle adjustment.
  • the angle adjusting means 600 includes a first rack gear 610, a first pinion gear 620 and a third motor 630 as shown in Figs.
  • the first rack gear (sector gear) 610 is formed in a fan shape as shown in FIG. 9 and mounted to the rear of the main link 430.
  • the first pinion gear 620 is mounted to the auxiliary bracket 400 so as to be engaged with the first rack gear 610.
  • the third motor 630 is mounted on the auxiliary bracket 400 to rotate the first pinion gear 620.
  • the main link 430 moves the seesaw around the first hinge 431 by the first pinion gear 620 and the first rack gear 610. While controlling the viewing angle of the display (T) mounted on the front end of the main link (430).
  • the angle adjusting means 600 includes the first rack gear 610, the first pinion gear 620, and the third motor 630, thereby rotating the third motor 630.
  • the viewing angle of the display T can be easily adjusted.
  • the balancing member 700 is mounted on the rear end of the main link 430 as shown in FIGS. 2 and 4 to balance the weight of the display T.
  • the balancing member 700 is the main link 430 is moved forward with respect to the first hinge 431 by the weight of the display (T) mounted to the front end of the main link (430). Balance the load so that it is not eccentric to the front.
  • the angle can be stably adjusted by the angle adjusting means 500 and 600. In addition, it can be prevented from falling forward by the load of the display (T).
  • the balancing member 700 includes a weight member 710, a guide rod 720, a connecting rope 730, and a guide roller 740 as shown in FIGS. 2 to 9.
  • the weight member 710 is formed in the guide hole 711 penetrated in the vertical direction is disposed in the rear lower portion of the auxiliary bracket 400 as shown in Figs.
  • the weight member 710 is made of a weight corresponding to the weight of the display (T).
  • the guide hole 711 guides the weight member 710 when the guide rod 720 to be described later is inserted and the weight member 710 moves up and down by the lifting unit 300.
  • the guide rod 720 has a lower end mounted on the pedestal 110 and an upper end mounted on the housing 100.
  • the guide rod 720 is inserted into the weight member 710 through the guide hole 711 to guide the lifting movement of the weight member 710 during the lifting movement of the lifting unit 300.
  • connection rope 730 is mounted on the rear end of the main link 430, and the other end of the connection rope 730 is mounted on the upper portion of the weight member 710.
  • connection rope 730 serves to connect the rear end of the weight member 710 and the main link 430.
  • connection rope 730 as described above, when the seesaw movement of the main link 430 by the angle adjusting means 500, 600, the rear end of the main link 430 is moved in the front and rear direction In addition, the weight member 710 does not move in the front and rear directions.
  • the weight member 710 is disposed below the main bracket 150 to reduce the overall volume.
  • the weight member 710 when the weight member 710 is directly coupled to the rear end of the main link 430, the width increases in the front and rear directions, but the weight member 710 is attached to the main bracket 150.
  • the connection rope 730 to be disposed at the rear end of the can be reduced in the front and rear direction width.
  • the guide roller 740 is mounted to the auxiliary bracket 400 as shown in Figs. 2 to 9 to guide the connecting rope 730.
  • the guide roller 740 guides the connecting rope 730 when the vertical member 500 moves up and down by the angle adjusting means 500 and 600 according to the angle adjustment of the main link 430. To prevent the front and rear flow of the weight member 710.
  • the guide roller 740 has the weight member 710 when the main link 430 is positioned horizontally and when the main roller 430 is positioned to be inclined downward in accordance with the seesaw movement of the main link 430
  • the guide roller 740 guides the connecting rope 730 to prevent the weight member 710 from moving up and down, but prevents it from moving forward and backward. .
  • the housing 100 has a long hole 101 through which the main link 430 protrudes and slides, and a lower end thereof is fixed to the pedestal 110.
  • the housing 100 may be integrally formed or, if necessary, the body plate 120 may be separated into a side plate and a back plate to be coupled to each other.
  • the housing 100 prevents dust or the like from entering a component disposed therein.
  • installation holes 121 are formed at left and right sides of the housing 100 to couple the speaker appearance means 800, 900, 80, and 90 to which the speaker S is coupled.
  • the shielding means (not shown) is mounted on the front plate 130 to the long hole 101 to block the long hole 101.
  • the shielding means prevents dust or the like from entering into the housing 100 through the long hole 101 by blocking a portion except the main link 430 protruding into the long hole 101.
  • rail grooves 223 are formed on the outer periphery of the guide tube 220 in the vertical direction at the front and the rear thereof.
  • the rail groove 223 guides the rotation of the first guide roller 420 to be described later.
  • the first guide roller 420 is mounted to the front and rear of the auxiliary bracket 400 as shown in Figures 2 to 4, 10, 11 and 13 and 14 and the guide tube 220 Rotate along the rail groove 223 formed on the outer circumference of the.
  • the second guide roller 310 is mounted on the lifting unit 300 as shown in FIG. 12 and rotates along the inner circumferential surface of the guide tube 220 as shown in FIG.
  • the first guide roller 420 is rotated along the rail groove 223 by the lifting movement of the lifting unit 300, the second guide roller 310 is the inside of the guide tube 220 Rotate along the perimeter
  • the lifting unit 300 can smoothly move up and down inside the guide tube 220 so that the lifting unit 300 does not flow.
  • the guide tube 220 inside and outside each other, to prevent the eccentricity to one side by the load of the display (T) to help the lifting movement more easily.
  • the speaker spacing means 800, 900, 80, and 90 allow the speaker S to enter or protrude out of the housing 100.
  • the speaker exiting means 800, 900, 80, and 90 protrude the speaker S from the installation hole 121 of the housing 100 when the display T is used, and the housing 100 when not in use.
  • the speaker spawning means 800, 900, 80, and 90 are also made of four embodiments.
  • the speaker penetrating means 800 includes a sliding member 810, a guide groove 820, a guide protrusion 830, a second rack gear 840, and a second pinion gear 850. ), A fourth motor 860, a sensor unit, and a controller.
  • the sliding member 810 in which the speaker S is installed is slid into and out of the housing 100 through the installation hole 121 of the housing 100 as shown in FIG. 20.
  • the sliding member 810 includes a guide installation groove 811, a speaker installation groove 812, and a cover 813 as shown in FIGS. 17 to 19.
  • the guide installation groove 811 is opened toward the housing 100 to mount the second rack gear 840 and the guide groove 820 or the guide protrusion 830 which will be described later.
  • the speaker installation groove 812 is formed at the side of the guide installation groove 811 and the speaker S is installed.
  • the speaker installation groove 812 is formed at the side of the guide groove 820 so that the speaker S faces the front, that is, the viewer.
  • the second rack gear 840 and the guide groove 820 or the guide protrusion 830 are installed in the guide installation groove 811, and the speaker S is installed in the speaker installation groove 812.
  • the rack gear, the guide groove 820 or the guide protrusion 830 and the speaker S are not exposed to the outside of the sliding member 810 to prevent contamination by dust or the like.
  • the speaker (S) is coupled to the speaker installation groove 812 in the vertical direction.
  • a protective plate 812a may be installed on the front surface of the speaker installation groove 812 to protect the speaker S. If necessary, the protective film may not be installed. have.
  • the speaker S coupled to the sliding member 810 is easily separated while preventing the speaker S from detaching forward. Can be installed.
  • the cover 813 is mounted on the upper and lower surfaces of the sliding member 810 to block the upper and lower surfaces of the guide installation groove 811 and the speaker installation groove 812.
  • the cover 813 blocks the upper and lower surfaces of the sliding member 810 opened by the guide installation grooves 811 and the speaker installation grooves 812, thereby preventing dust from entering and sliding. Prevent the speaker (S) from falling to the bottom.
  • the sliding member 810 formed as described above is protruded to the outside of the housing 100 as shown in FIGS. 15 and 20 (a), and the front rear side and the cover 813 of the sliding member 810.
  • the installation hole 121 is blocked, and the side surface of the sliding member 810 is moved into the installation hole 121 when entering the inside of the housing 100 as shown in FIGS. 16 and 20 (b). ) Will be blocked.
  • the sliding member 810 prevents the installation hole 121 from being prevented from entering the interior of the housing 100 through dust or the like through the installation hole 121. Can be.
  • the sliding member 810 may be formed in various shapes, unlike the present embodiment.
  • the guide groove 820 is formed in the sliding member 810.
  • the guide groove 820 is formed in the guide installation groove 811 of the sliding member 810, as shown in FIGS. 17 to 19.
  • the guide protrusion 830 is coupled to the guide groove 820 and is formed on the fixing plate 890 fixed to the housing 100 to slide along the guide groove 820.
  • the guide groove 820 and the guide protrusion 830 may be formed to face each other.
  • the second rack gear 840 is mounted in the sliding member 810 in the direction of the housing 100.
  • the second rack gear 840 is mounted in the direction of the housing 100 in the guide installation groove 811 of the sliding member 810 as shown in FIGS. 17 to 19.
  • the second pinion gear 850 is installed on the fixed plate 890 fixed to the housing 100 to engage with the second rack gear 840.
  • the fourth motor 860 is mounted to the fixed plate 890 to rotate the second pinion gear 850.
  • the second pinion gear 850 rotates to move the second rack gear 840 to move the sliding member 810 to the guide groove. Guided to the 820 and the guide protrusion 830, and slides into or out of the housing 100 through the installation groove.
  • the speaker projection means 800 is the sliding member 810, the guide groove 820, the guide protrusion 830, the second rack gear 840, the second pinion gear 850, the fourth motor 860, the speaker S may protrude to the outside of the housing 100 when using the speaker S, and when not in use, enters the inside of the housing 100 to expose the outside. Do not become.
  • the sensor unit detects on and off of the display T.
  • the controller (not shown) controls the third motor 630 by a signal of the sensor unit.
  • the controller controls the fourth motor 860 to protrude the speaker S to the outside of the housing 100 when the display T is turned on by the signal of the sensor unit, and the signal of the sensor unit. When the display T is turned off, the fourth motor 860 is controlled to enter the speaker S into the housing 100.
  • the controller S protrudes to the outside of the housing 100 or enters the inside according to the power state of the display T by the controller.
  • FIG. 18 is equipped with a position detecting sensor 814 for detecting the position of the sliding member 810 and the speaker (S) entry into the interior of the housing 100, It is possible to detect the protruding position to the outside of the housing 100.
  • the speaker penetrating means 900 includes a rotating member 910, a driven gear 920, a main gear 930, a fifth motor 940, a sensor unit, and a controller. .
  • the rotating member 910 is hinged to the housing 100 to open and close the installation hole 121 and the speaker S is mounted.
  • the rotating member 910 protrudes the speaker S to the outside of the housing 100 or enters the inside of the housing 100 as shown in FIGS. 21, 22, and 25 by rotation. Let's do it.
  • the rotating member 910 includes a first blocking plate 911, a second blocking plate 912, a speaker installation groove 913, and a hinge shaft 914 as shown in FIGS. 22 to 25.
  • the first blocking plate 911 opens and closes the installation hole 121 as shown in FIG. 22.
  • the first blocking plate 911 closes the installation hole 121 when the speaker S enters the inside of the housing 100 as shown in FIG. 25 (a).
  • the second blocking plate 912 closes the installation hole 121 when the speaker S protrudes out of the housing 100.
  • the second blocking plate 912 is formed to be spaced apart from the first blocking plate 911 by a predetermined angle, as shown in Figures 23 to 25, the first blocking plate 911 is the installation hole ( When opening 121, the second blocking plate 912 blocks the installation hole 121.
  • the second blocking plate 912 blocks the installation hole 121 when the speaker S protrudes out of the housing 100 as shown in FIG. 25 (b).
  • the first blocking plate 911 and the second blocking plate 912 close the installation hole 121 regardless of whether the speaker S is located outside or inside the housing 100. , Dust and the like is prevented from entering the interior of the housing 100 through the installation hole 121.
  • the speaker installation groove 913 is formed to be opened to the first blocking plate 911 to the front when the second blocking plate 912 closes the installation hole 121, the speaker (S) is mounted. .
  • the speaker S is coupled to the speaker installation groove 913 in the vertical direction.
  • a protective plate 913a may be installed on the front surface of the speaker installation groove 913 to protect the speaker S. If necessary, the protective plate 913a may be installed. You may not.
  • the speaker S is slidably coupled to the speaker installation groove 913 in the vertical direction, thereby easily preventing the speaker S coupled to the rotating member 910 from moving forward. Can be installed.
  • the hinge shaft 914 is formed on an upper surface and a lower surface of the first membrane plate 911 and the second membrane plate 912 contacted at a predetermined angle to form the housing 100.
  • the hinge is coupled to the rear upper and lower surfaces of the installation hole 121.
  • the first blocking plate 911 and the second blocking plate 912 selectively select the installation hole 121 of the housing 100. To prevent it.
  • the rotating member 910 is rotated about the hinge shaft 914 so that the speaker installation groove 913 is the housing 100 through the installation hole 121 as shown in Figure 25 (a).
  • the first blocking plate 911 closes the installation hole 121 when it enters the inside, and the speaker installation groove 913 is the installation hole 121 as shown in FIG. 25 (b).
  • the second blocking plate 912 closes the installation hole 121 when protruded to the outside of the housing 100 through the through hole.
  • the driven gear 920 is mounted to the hinge coupling portion of the rotating member 910.
  • the driven gear 920 is mounted to the hinge shaft 914 formed under the rotating member 910 as shown in FIGS. 23 and 14.
  • the main gear 930 is mounted to the housing 100 to be engaged with the driven gear 920.
  • the fifth motor 940 is mounted to the housing 100 to rotate the main gear 930.
  • the rotating member 910 is rotated by the rotation of the fifth motor 940 so that the speaker S mounted on the rotating member 910 is installed through the installation hole 121 through FIGS. 21, 22 and As shown in FIG. 25, the inside of the housing 100 enters or protrudes outward.
  • the speaker emergence means 900 is composed of the rotating member 910, driven gear 920, main gear 930, the fifth motor 940, when using the speaker (S) when the rotating member Rotate the 910 to the outside of the housing 100 to hear the sound, when not in use to rotate the rotating member 910 in the opposite direction to enter the interior of the housing 100 Do not expose to the outside.
  • the sensor unit (not shown) senses the on and off of the display T.
  • the controller (not shown) controls the fifth motor 940 by a signal of the sensor unit.
  • the controller (not shown) controls the fifth motor 940 to protrude the speaker S to the outside of the housing 100 when the display T is turned on by a signal of the sensor unit.
  • the fifth motor 940 is controlled to enter the speaker S into the housing 100.
  • the controller S protrudes to the outside of the housing 100 or enters the inside according to the power state of the display T by the controller.
  • a position sensor 916 for detecting the position of the rotating member 910 is mounted so that the speaker S enters the inside of the housing 100, or the housing It is desirable to know that it protrudes out of the (100).
  • the speaker projecting means 80 includes a sliding member 81, a guide groove 82, a guide protrusion 83, a sixth rack gear 84, and a sixth pinion gear ( 85), 6th motor (86), sensor part and control part.
  • the sliding member 81 is formed in a “c” shape, which is open in the direction of the housing 100, and through the installation hole 121 of the housing 100, the housing ( Sliding in and out of 100).
  • the sliding member 81 includes a guide installation groove 81a, a speaker installation hole 81b, and a cover 81c as shown in FIGS. 28 to 31.
  • the guide installation groove 81a is opened in the housing 100 and is mounted with the sixth rack gear 84 and the guide groove 82 or the guide protrusion 83 to be described later.
  • the speaker installation hole 81b is formed at the side of the sliding member 81.
  • the speaker installation hole 81b is formed in the sliding member 81 in the opposite direction of the housing 100.
  • the speaker installation hole 81b is formed to face the side of the housing 100.
  • the speaker installation hole 81b is mounted with the speaker S as shown in FIGS. 28 to 31.
  • two speaker installation holes 81b are formed on the side surface of the sliding member 81 so as to be spaced apart in the vertical direction. However, unlike the present embodiment, a plurality of speaker installation holes 81b may be formed.
  • the cover 81c is mounted on the upper and lower surfaces of the sliding member 81 to block the upper and lower surfaces of the guide installation groove 81a.
  • the cover 81c blocks the upper and lower surfaces of the sliding member 81 opened by the guide installation groove 81a to prevent dust or the like from entering.
  • the sliding member 81 formed as described above is a front rear side and the cover 81c of the sliding member 81 when protruded to the outside of the housing 100 as shown in FIGS. 26 and 31 (b).
  • the installation hole 121 is blocked, and as shown in FIGS. 27 and 31 (a), the side surface of the sliding member 81, ie, the speaker installation hole, is entered into the housing 100.
  • a side surface 81b is formed to block the installation hole 121.
  • the sliding member 81 blocks the installation hole 121, thereby preventing dust or the like from flowing into the housing 100 through the installation hole 121.
  • the guide groove 82 is formed in the sliding member 81.
  • the guide groove 82 is formed in the guide installation groove 81a of the sliding member 81 as shown in FIGS. 28 to 31.
  • the guide protrusion 83 is coupled to the guide groove 82 and is formed on the fixing plate 89 of the housing 100 to slide along the guide groove 82.
  • the guide groove 82 and the guide protrusion 83 may be formed to be opposite to each other.
  • the sixth rack gear 84 is mounted in the direction of the housing 100 from the sliding member 81.
  • the sixth rack gear 84 is mounted in the direction of the housing 100 in the guide installation groove 81a of the sliding member 81 as shown in FIGS. 28 to 30.
  • the sixth pinion gear 85 is installed on the fixing plate 89 fixed to the housing 100 to engage with the second rack gear.
  • the sixth motor 86 is mounted to the fixed plate 89 to rotate the sixth pinion gear 85.
  • the sixth motor 86 rotates, as shown in FIG. 31, the sixth pinion gear 85 rotates to move the sixth rack gear 84 to move the sliding member 81 to the guide groove. Guided to the 82 and the guide protrusion 83 and slides into or out of the housing 100 through the installation hole 121.
  • the speaker projection means 80 is the sliding member 81, the guide groove 82, the guide protrusion 83, the sixth rack gear 84, the sixth pinion gear 85, the sixth motor
  • the speaker S may protrude to the outside of the housing 100 so that a sound can be heard, and when not in use, the speaker S may be exposed to the side of the housing 100 and exposed to the outside. Do not become.
  • the sensor unit detects on and off of the display T.
  • the controller (not shown) controls the sixth motor 86 by a signal of the sensor unit.
  • the control unit (not shown) controls the sixth motor 86 when the display T is turned on by the signal of the sensor unit to protrude the speaker S to the outside of the housing 100.
  • the sixth motor 86 is controlled to closely contact the speaker S to the side of the housing 100.
  • the controller S protrudes to the outside of the housing 100 or closely adheres to the side surface of the display T according to the power state of the display T.
  • a position detecting sensor 87 for detecting a position of the sliding member 81 may be mounted so that the speaker S may be in close contact with the side of the housing 100. The position and the projecting position to the outside of the housing 100 can be detected.
  • the speaker penetrating means 90 includes a rotating member 91, a driven gear 92, a main gear 93, a seventh motor 94, a sensor unit, and a controller as illustrated in FIGS. 32 to 36. .
  • the rotating member 91 is hinged to the housing 100 to open and close the installation hole 121 and to enter or protrude the speaker S into the housing 100.
  • the rotating member 91 protrudes the speaker S to the outside of the housing 100 or enters the inside of the housing 100 as shown in FIGS. 32 and 33 by rotation.
  • the rotating member 91 may include a first blocking plate 91a, a second blocking plate 91b, a front plate 91c, a speaker installation hole 91d, and a hinge shaft ( 91e).
  • the first blocking plate 91a opens and closes the installation hole 121 as shown in FIG. 36.
  • the first blocking plate 91a closes the installation hole 121 when the speaker S enters the inside of the housing 100 as shown in FIG. 36 (a).
  • the second blocking plate 91b closes the installation hole 121 when the speaker S protrudes out of the housing 100.
  • the second blocking plate 91b is formed to be spaced apart from the first blocking plate 91a at a predetermined angle, as shown in FIG. 36, and the first blocking plate 91a is installed in the installation hole 121.
  • opening the second blocking plate (91b) closes the installation hole 121.
  • the second blocking plate 91b blocks the installation hole 121 when the speaker S protrudes out of the housing 100, as shown in FIG. 36 (b).
  • the first blocking plate 91a and the second blocking plate 91b close the installation hole 121 regardless of whether the speaker S is located outside or inside the housing 100. , Dust and the like is prevented from entering the interior of the housing 100 through the installation hole 121.
  • the front plate 91c is formed on the front surface of the first membrane plate 91a and the second membrane plate 91b formed to be spaced at a predetermined angle as shown in FIGS. 32 to 36.
  • the front plate 91c is formed together with the first membrane plate 91a and the second membrane plate 91b so that the inside of the first membrane plate 91a and the second membrane plate are formed in an empty triangle in cross section. It is formed in front of 91b.
  • a speaker installation hole 91d on which the speaker S is mounted is formed in the front plate 91c.
  • a protective plate 91f may be installed on the front surface of the front plate 91c to protect the speaker S mounted in the speaker installation hole 91d, as necessary. May not install the protective plate 91f.
  • the upper and lower surfaces of the inner space formed by the front plate 91c, the first membrane plate 91a, and the second membrane plate 91b are disposed in the interior space as shown in FIGS. 34 and 35. It is preferable to prevent the inflow with the cover 91g.
  • the hinge shaft 91e is formed on the upper and lower surfaces of the first blocking plate 91a and the second blocking plate 91b to install the housing 100.
  • the hinge is coupled to the rear upper and lower surfaces of the ball 121.
  • the first blocking plate 91a and the second blocking plate 91b selectively select the installation hole 121 of the housing 100. To prevent it.
  • the rotating member 91 is rotated about the hinge shaft 91e so that the front plate 91c on which the speaker installation hole 91d is formed as shown in FIG.
  • the first blocking plate 91a closes the installation hole 121 when entering the inside of the housing 100 through 121, and the speaker installation hole 91d as shown in FIG. 36 (b).
  • the second blocking plate 91b closes the installation hole 121 when the front plate 91c formed with the protrusion protrudes out of the housing 100 through the installation hole 121.
  • the driven gear 92 is mounted to the hinge coupling portion of the rotating member 91.
  • the driven gear 92 is mounted to the hinge shaft 91e formed at the bottom of the rotating member 91 as shown in FIG.
  • the main gear 93 is mounted to the housing 100 to be engaged with the driven gear 92.
  • the seventh motor 94 is mounted to the housing 100 to rotate the main gear 93.
  • the speaker S mounted on the rotary member 91 is shown in FIG. 36 through the installation hole 121. As it enters into the housing 100 or protrudes to the outside.
  • the sensor unit (not shown) senses the on and off of the display T.
  • the controller (not shown) controls the seventh motor 94 by a signal of the sensor unit.
  • the controller (not shown) controls the seventh motor 94 to protrude the speaker S to the outside of the housing 100 when the display T is turned on by the signal of the sensor unit.
  • the seventh motor 94 is controlled to enter the speaker S into the housing 100.
  • the controller S protrudes to the outside of the housing 100 or enters the inside according to the power state of the display T by the controller.
  • the speaker S enters the inside of the housing 100 by mounting a position detecting sensor 95 for detecting the position of the rotating member 91, or the housing. It is desirable to know that it protrudes out of the (100).
  • the 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 display positioning device has a speaker mounted on the housing of the positioning device so as to output sound at a constant height despite the height change of the display.
  • the installation hole of the entrance and exit housing is always closed to prevent contamination of the inside of the housing due to dust inflow from the outside.

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

La présente invention concerne un dispositif d'ajustement de position d'affichage à haut-parleur rotatif. Le haut-parleur est placé dans un boîtier du dispositif d'ajustement de position de sorte que le haut-parleur peut émettre un son à une hauteur prédéterminée indépendamment d'un changement de la position en hauteur d'un affichage. Le haut-parleur peut être déplacé vers l'intérieur ou l'extérieur du boîtier selon qu'il est utilisé ou non, et un trou d'installation du boîtier, à travers lequel le haut-parleur est déplacé, est bloqué en permanence afin d'empêcher l'intérieur du boîtier d'être pollué par de la poussière introduite depuis l'extérieur.
PCT/KR2016/012440 2015-11-09 2016-11-01 Dispositif d'ajustement de position d'affichage à haut-parleur rotatif WO2017082572A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020150156795A KR101644801B1 (ko) 2015-11-09 2015-11-09 회동형 스피커가 구비된 디스플레이 위치 조절장치
KR10-2015-0156795 2015-11-09

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WO2017082572A1 true WO2017082572A1 (fr) 2017-05-18

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110753196A (zh) * 2019-11-15 2020-02-04 北京小米移动软件有限公司 一种终端设备及音频输出方法

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KR960028669A (ko) * 1994-12-19 1996-07-22 배순훈 오디오의 스피커 승강장치
KR20070078023A (ko) * 2006-01-25 2007-07-30 삼성전자주식회사 영상디스플레이장치
KR20070096625A (ko) * 2006-03-27 2007-10-02 삼성전기주식회사 디스플레이 회동 장치
KR101556679B1 (ko) * 2015-06-05 2015-10-01 주식회사 탑시스템 디스플레이 위치 조절장치
KR101566027B1 (ko) * 2009-01-05 2015-11-04 엘지전자 주식회사 디스플레이 기기의 지지 장치

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KR100521359B1 (ko) 2002-12-03 2005-10-14 강태욱 Ｔｖ수상기 위치제어장치

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Publication number Priority date Publication date Assignee Title
KR960028669A (ko) * 1994-12-19 1996-07-22 배순훈 오디오의 스피커 승강장치
KR20070078023A (ko) * 2006-01-25 2007-07-30 삼성전자주식회사 영상디스플레이장치
KR20070096625A (ko) * 2006-03-27 2007-10-02 삼성전기주식회사 디스플레이 회동 장치
KR101566027B1 (ko) * 2009-01-05 2015-11-04 엘지전자 주식회사 디스플레이 기기의 지지 장치
KR101556679B1 (ko) * 2015-06-05 2015-10-01 주식회사 탑시스템 디스플레이 위치 조절장치

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110753196A (zh) * 2019-11-15 2020-02-04 北京小米移动软件有限公司 一种终端设备及音频输出方法

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