WO2018053874A1 - 调节机构及具有该调节机构的观影装置 - Google Patents

调节机构及具有该调节机构的观影装置 Download PDF

Info

Publication number
WO2018053874A1
WO2018053874A1 PCT/CN2016/100207 CN2016100207W WO2018053874A1 WO 2018053874 A1 WO2018053874 A1 WO 2018053874A1 CN 2016100207 W CN2016100207 W CN 2016100207W WO 2018053874 A1 WO2018053874 A1 WO 2018053874A1
Authority
WO
WIPO (PCT)
Prior art keywords
sliding
plate
slot
sliding member
dial
Prior art date
Application number
PCT/CN2016/100207
Other languages
English (en)
French (fr)
Inventor
严绍军
Original Assignee
深圳市大疆创新科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳市大疆创新科技有限公司 filed Critical 深圳市大疆创新科技有限公司
Priority to CN201680004626.7A priority Critical patent/CN107278276B/zh
Priority to PCT/CN2016/100207 priority patent/WO2018053874A1/zh
Publication of WO2018053874A1 publication Critical patent/WO2018053874A1/zh
Priority to US16/360,308 priority patent/US10852557B2/en
Priority to US17/107,221 priority patent/US11137614B2/en

Links

Images

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/017—Head mounted
    • G02B27/0176—Head mounted characterised by mechanical features
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/0132—Head-up displays characterised by optical features comprising binocular systems
    • G02B2027/0134—Head-up displays characterised by optical features comprising binocular systems of stereoscopic type
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0149—Head-up displays characterised by mechanical features
    • G02B2027/0154—Head-up displays characterised by mechanical features with movable elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/017—Head mounted
    • G02B2027/0178—Eyeglass type

Definitions

  • the present invention relates to an optical device, and more particularly to an adjustment mechanism and a viewing device having the adjustment mechanism.
  • 3D viewing technology has a good development prospect in the entertainment field. Because of the 3D display technology, the head-mounted viewing device can bring the two-dimensional image to the user in a more stereoscopic image, and can make The user's real experience of the huge impact and extreme shock brought by stereoscopic vision makes the user feel the immersive viewing experience.
  • the distance between the two barrels is generally fixed, and the distances of different users are different. Therefore, the user who has the inconsistent distance between the two lens barrels is prone to visual fatigue when wearing the viewing device, thereby reducing the comfort that the viewing device brings to the user.
  • An adjusting mechanism for adjusting a distance between two lens barrels comprising a driving assembly and a sliding assembly
  • the driving assembly comprising a mounting seat, a dial, a gear and a rotating shaft, wherein the gear is connected to the rotating end
  • the rotating shaft is disposed on the mounting seat and is rotatably mounted on the mounting wheel.
  • the sliding assembly includes a first sliding member and a second sliding member, and the first sliding member and the second sliding member One of the barrels is connected, the second slider is connected to the other of the two barrels, and the first slider and the second slider are respectively provided with a first position corresponding to the gear a rack and a second rack, the gear is interposed between the first sliding member and the second sliding member, and is engaged with the first rack and the second rack to serve as a When the dial wheel rotates, the first slider and the second slider can move in opposite or opposite directions, and adjust the distance between the two barrels.
  • a viewing device includes a housing, an optical mechanism mounted on the housing, and an adjustment mechanism, the optical mechanism includes two lens barrels, the adjustment mechanism includes a driving assembly and a sliding assembly, and the driving assembly includes a mounting seat, a dial, a gear and a rotating shaft, wherein the dial is provided with a non-slip pattern along a circumferential wall thereof, the gear is non-rotatingly coupled to the dial, and the rotating shaft is inserted through the dial and is rotatably mounted on the dial
  • the sliding assembly includes a first sliding member and a second sliding member, the first sliding member is connected to one of the two lens barrels, and the second sliding member and the two sliding portions The other one of the first sliding member and the second sliding member is respectively provided with a first rack and a second rack, and the gear is clamped to the first sliding member and Between the second sliding members, and engaging the first rack and the second rack, when the dial rotates, the first sliding member and the second sliding member can face each other Or moving in the opposite direction and adjusting the distance
  • the above-mentioned viewing device adjusts the distance between the two lens barrels by adjusting the mechanism, and makes it suitable for the user's interpupillary distance, thereby effectively improving the comfort performance of the viewing device to the user.
  • FIG. 1 is a perspective view of a viewing device according to a first embodiment of the present invention.
  • FIG. 2 is a perspective exploded view of the viewing device of FIG. 1.
  • Figure 3 is an enlarged view of a portion III of the viewing device of Figure 2;
  • Figure 4 is a partial schematic view of the viewing device of Figure 1.
  • FIG. 5 is a perspective view of a viewing device according to a second embodiment of the present invention.
  • Figure 6 is a perspective exploded view of the viewing device of Figure 5.
  • Figure 7 is a partial schematic view of the viewing device of Figure 5.
  • FIG. 8 is a perspective exploded view of a viewing device according to a third embodiment of the present invention.
  • Figure 9 is a partial perspective view of a viewing device according to a fourth embodiment of the present invention.
  • Figure 10 is a perspective exploded view of the viewing device of Figure 9.
  • Observation device 100, 200, 300, 400 case 10, 210, 310, 410 Ger 11, 2110, 3110, 4110 Mounting slot 111, 2101, 3101, 4101 Windows 112, 2102, 3102, 4102 roof 12, 2120, 3120, 4120 Storage hole 121 Bottom plate 13, 2130, 3130, 4130 Side panel 14, 2140, 3140, 4140 Optical mechanism 20, 220, 320, 420 Fixed plate 21, 2210, 3210, 4210 Avoiding hole 211 Lens barrel 22, 2220, 3220, 4220 Cylinder 221 Card slot 2211 Flange 222 Adjustment mechanism 30,230 Drive component 31, 2310 Mount 311, 2301 Press plate 3111 Support block 3112 pillar 3113 First groove 3114 Briquetting block 3115 Second groove 3116 Guide slot 3117 Dial 312, 2302 Ontology 3121 gear 3122, 2354 Anti-slip 3123 Center hole 3124 Rotating shaft 313, 2303 washer 314, 2304 Guide assembly 32, 2320 Baffle 321 Chute 322 Limit slot 323 First limit slot 3231 Second limit
  • a component when a component is considered to be “connected” to another component, it can be directly connected to another component or a component that may have a central setting at the same time.
  • a component When a component is considered to be “set up” to another component, it can be a component that is set directly on another component or that may have a centered setting at the same time.
  • the viewing device 100 of the first embodiment of the present invention includes a housing 10 , an optical mechanism 20 mounted on the housing 10 , and an adjustment mechanism 30 .
  • the optical mechanism 20 is configured to perform virtual or enhanced effect processing on the image product to enable the user to experience stereoscopic vision;
  • the adjustment mechanism 30 is configured to adjust the optical mechanism 20 to apply the optical mechanism 20 to the pupil distance of different people, and further The comfort of the viewing device 100 is enhanced.
  • the housing 10 includes a front panel 11, a top panel 12, a bottom panel 13, and two side panels 14.
  • the two side panels 14 are spaced apart in parallel, and each of the side panels 14 is substantially rectangular.
  • the front plate 11 is connected to the top plate 12 and the bottom plate 13. The ends of the front plate 11, the top plate 12 and the bottom plate 13 abut against the corresponding sides of the two side plates 14, respectively, so that the casing 10 has a rectangular box-like structure.
  • the front plate 11 has a substantially rectangular shape and includes a mounting groove 111 and two windows 112 which are substantially rectangular and are located at approximately the center of the front plate 11.
  • the two windows 112 are spaced apart from the bottom surface of the mounting groove 111 and penetrate through the front plate 11 respectively.
  • each of the windows 112 is substantially elliptical, but is not limited thereto.
  • the top plate 12 is substantially rectangular in shape and is used to mount the adjustment mechanism 30.
  • the optical mechanism 20 includes a fixed plate 21 and two barrels 22.
  • the two lens barrels 22 are disposed in the mounting slots 111 of the front panel 11.
  • the fixing board 21 is fixedly connected to the front panel 11 and is disposed on the mounting slot 111 so that the two lens barrels 22 are limited to the
  • the slots 111 are mounted and are movable in opposite or opposite directions along the mounting slots 111. It will be understood that the optical mechanism 20 should also include an eyepiece (not shown) that is mounted in the lens barrel 22.
  • each of the lens barrels 22 includes a cylindrical body 221 and two flanges 222.
  • the cylindrical body 221 has a substantially hollow cylindrical shape to facilitate the installation of a corresponding eyepiece.
  • Two flanges 222 are fixedly spaced from one end of the cylindrical body 221 toward the mounting groove 111 and extend radially outward along the cylindrical body 221 to abut against opposite side walls of the rectangular mounting groove 111.
  • the two flanges 222 of each of the lens barrels 22 are respectively disposed between the corresponding fixing plate 21 and the bottom of the corresponding mounting groove 111, so that the lens barrel 22 is stably limited to the mounting groove 111 and is movable.
  • the ground is mounted on the front panel 11.
  • the fixing plate 21 is respectively provided with two avoiding holes 211 corresponding to the positions of the two windows 112, and each of the avoiding holes 211 is substantially elliptical and matches the size of the corresponding window 112.
  • the cylinders 221 of the two lens barrels 22 are respectively protruded from the fixing plate 21 through the corresponding avoidance holes 211.
  • the two cylinders 221 are respectively provided with a card slot 2211 toward one side of the adjustment mechanism 30.
  • the adjusting mechanism 30 is mounted on the top plate 12 and includes a driving assembly 31, a guiding assembly 32, a sliding assembly 33 and a limiting member 34.
  • the driving assembly 31 and the guiding assembly 32 are respectively mounted on the top plate 12, and the sliding assembly 33 is slidably mounted on the top plate 12, and the two lens barrels 22 are detachably connected to the sliding assembly 33, respectively.
  • the drive assembly 31 drives the slide assembly 33 to slide along the guide assembly 32 to adjust the lay length between the two barrels 22.
  • the limiting member 34 is fixed to the top plate 12 to limit the sliding assembly 33 and prevent the sliding assembly 33 from being disengaged from the guiding assembly 32.
  • the drive assembly 31 includes a mounting seat 311, a dial 312, a rotating shaft 313, and two washers 314.
  • the mounting base 311 is fixed to the top plate 12, and the rotating shaft 313 is disposed on the mounting base 311 and is rotatably mounted on the mounting base 311.
  • the two washers 314 are respectively sleeved on opposite ends of the rotating shaft 313 to avoid the rotating shaft 313 and the rotating shaft 313. A loose phenomenon occurs between the mounts 311, thereby enhancing the user's hand feeling of dialing the dial 312.
  • the mounting base 311 includes a pressing plate 3111, two supporting blocks 3112, and four pillars 3113.
  • the pressure plate 3111 is substantially rectangular and disposed parallel to the top plate 12.
  • the four pillars 3113 are vertically connected between the top plate 12 and the pressure plate 3111, respectively, and correspond to the four corners of the rectangular pressure plate 3111.
  • two pillars 3113 are located on both sides of the guiding component 32.
  • Two supporting blocks 3112 are respectively fixed on the top panel 12 and are located on two sides of the guiding component 32, and each supporting block 3112 is disposed in the same
  • a first groove 3114 is recessed between the two legs 3113 on the side away from the top plate 12 for receiving the lower half washer 314 sleeved at the end of the rotating shaft 313.
  • Two pressing blocks 3115 are protruded from one side of the pressing plate 3111 toward the top plate 12.
  • the two pressing blocks 3115 are in one-to-one correspondence with the two supporting blocks 3112.
  • a second recess 3116 is recessed in a direction of each of the pressing blocks 3115 toward the top plate 12 for receiving the upper half washer 314 sleeved at the end of the rotating shaft 313.
  • the first recess 3114 and the second recess 3116 cooperate to form a receiving hole (not shown), and the washer 314 is received in the receiving hole. It can be understood that the first groove 3114 and the second groove 3116 are both substantially semi-circular, but are not limited thereto.
  • the dial 312 includes a body 3121 and two gears 3122.
  • the body 3121 is substantially in the shape of a disk.
  • the body 3121 is provided with a non-slip pattern 3123 along the peripheral wall thereof.
  • the anti-slip pattern 3123 is used to prevent the user from sliding when the toggle body 3121 rotates.
  • the two gears 3122 are symmetrically fixed to the two sides of the body 3121, and are respectively disposed coaxially with the disk body 3121.
  • the dial 312 further includes a central hole 3124 extending through the body 3121 and the two gears 3122, respectively.
  • the rotating shaft 313 is fixedly disposed in the center hole 3124, and the two ends of the rotating shaft 313 extend from the center hole 3124 to facilitate the two washers 314 to be respectively sleeved on both ends of the rotating shaft 313.
  • the top plate 12 is provided with a receiving hole 121 at a position corresponding to the main body 3121 of the dial 312.
  • the receiving hole 121 is substantially elongated, and is configured to receive a portion of the body 3121 of the dial 312 that protrudes from the top plate 12 so that the body 3121 can be placed in the top plate 12 and can be rotated.
  • the guiding assembly 32 includes a plurality of baffles 321 , and a plurality of baffles 321 are respectively fixedly disposed on the top plate 12 .
  • the plurality of baffles 321 cooperate with the top plate 12 to enclose a sliding groove 322 and two limiting grooves 323.
  • the two limiting slots 323 are respectively a first limiting slot 3231 and a second limiting slot 3232.
  • the first limiting slot 3231 and the second limiting slot 3232 are respectively connected to the side of the sliding slot 322 facing the front panel 11 and Extending toward the front plate 11 for the limit slide assembly 33.
  • the first limiting slot 3231 cooperates with the sliding slot 322 to form an approximately L-shaped structure.
  • the drive assembly 31 is disposed near one end of the chute 322.
  • the sliding assembly 33 includes a first sliding member 331 and a second sliding member 332.
  • the first sliding member 331 and the second sliding member 332 cooperate to drive the two lens barrels 22 to move in opposite or opposite directions along the mounting groove 111.
  • the first sliding member 331 is an approximately L-shaped structure including a first sliding plate 3311 and a first connecting plate 3312.
  • the first sliding plate 3311 is slidably disposed at the bottom of the sliding slot 322, and is disposed at one end of the driving assembly 31 with a first avoiding groove 3313 and two first racks 3314.
  • the first escaping groove 3313 is substantially elongated, and corresponds to the accommodating hole 121 of the top plate 12. When the first sliding plate 3311 slides along the sliding slot 322, the first escaping groove 3313 can realize the body 311 of the dial 312. Avoidance.
  • the length of the first avoidance groove 3313 is slightly larger than the length of the receiving hole 121.
  • the present invention is not limited thereto, as long as the length of the receiving hole 121 can be made such that the top plate 12 does not interfere with the rotation of the dial 312, and the length of the first avoidance groove 3313 enables the first sliding plate 3311 to slide along the sliding slot 322,
  • the first avoidance groove 3313 can be located in the dial 312.
  • the two first racks 3314 are respectively disposed on a side of the first sliding plate 3311 facing away from the top plate 12 and symmetrically located on opposite sides of the first avoiding groove 3313.
  • the two first racks 3314 are respectively engaged with the side of the corresponding gear 3122 on the dial 312 facing the top plate 12.
  • the gear 3122 can rotate with the dial wheel 312. Since the gear 3122 is engaged with the two first racks 3314, the gear 3122 can drive the first sliding plate 3311 along the sliding slot 322 and away from the first avoidance when the gear 3122 rotates toward the first avoiding groove 3313. The slot 3313 slides. Conversely, when the user dials the rotation of the dial 312 away from the first escaping groove 3313, the gear 3122 can drive the first sliding plate 3311 along the sliding slot 322 and slide toward the first escaping groove 3313.
  • the first connecting plate 3312 is vertically connected to an end of the first sliding plate 3311 away from the driving component 31, and is movably received in the first limiting slot 3231.
  • a first buckle 3315 is formed at one end of the first connecting plate 3312 away from the first sliding plate 3311, and the first buckle 3315 is inserted into the corresponding slot 2211 of the lens barrel 22, so that the first connecting plate 3312 and the corresponding The lens barrel 22 is engaged.
  • the first sliding plate 3311 slides along the sliding slot 322, and drives a lens barrel 22 to slide along the mounting groove 111 toward or away from the other lens barrel 22 through the first connecting plate 3312 to adjust the relative orientation of the two lens barrels 22 in the mounting groove 111. position.
  • the first connecting plate 3312 is substantially rectangular, and the width of the first limiting slot 3231 is greater than the width of the first connecting plate 3312 to provide the first connecting plate 3312 in the first limiting slot 3231. Activity space. But it is not limited to this.
  • the second sliding member 332 includes a second sliding plate 3321 and a second connecting plate 3322.
  • the guide plate 3117 is disposed on the platen 3111 corresponding to the position of the second sliding plate 3321.
  • the second sliding plate 3321 is slidably disposed in the guiding groove 3117 and located above the first sliding plate 3311.
  • the second sliding plate 3321 is provided with a second avoiding groove 3323 and two second racks 3324 toward one end of the driving assembly 31.
  • the second avoidance groove 3323 is substantially elongated, and corresponds to the receiving hole 121 of the top plate 12, so that when the second sliding plate 3321 slides along the sliding slot 322, the second avoiding groove 3323 can realize the body 312 of the dial 312. Avoidance.
  • the length of the second avoidance groove 3323 is slightly larger than the length of the receiving hole 121.
  • the two second racks 3324 are respectively disposed on one side of the second sliding plate 3321 facing the top plate 12 and symmetrically located on two sides of the second avoiding groove 3323.
  • the two second racks 3324 are respectively engaged with the side of the dial 312 on which the corresponding gear 3122 faces away from the top plate 12.
  • the gear 3122 can rotate with the dial wheel 312.
  • the gear 3122 Since the gear 3122 is engaged with the two second racks 3324, when the gear 3122 is rotated toward the second avoidance groove 3323, the gear 3122 can drive the second slide plate 3321 along the guide groove 3117 and toward the second avoidance position. The slot 3323 slides. Conversely, when the user dials the rotation of the dial 312 away from the second avoidance slot 3323, the gear 3122 can drive the second slider 3321 to slide along the guide slot 3117 and away from the second avoidance slot 3323.
  • the second connecting plate 3322 is vertically connected to one end of the second sliding plate 3321 away from the driving component 31, and is movably received in the second limiting slot 3232.
  • a second buckle 3325 is formed at one end of the second connecting plate 3322 away from the second sliding plate 3321, and the second buckle 3325 is inserted into the corresponding slot 2211 of the lens barrel 22, so that the second connecting plate 3322 and the corresponding The lens barrel 22 is engaged.
  • the second sliding plate 3321 slides along the sliding slot 322, and the corresponding lens barrel 22 is slid along the mounting groove 111 through the second connecting plate 3322 to adjust the position of the lens barrel 22 in the mounting groove 111.
  • connection between the second connecting plate 3322 and the second sliding plate 3321 is formed with a stepped structure (not shown), and the difference of the stepped structure matches the height difference of the guiding groove 3117 with respect to the top plate 12.
  • the second connecting plate 3322 can slide along the bottom surface of the second limiting slot 3232 while the second sliding plate 3321 is slid along the guiding slot 3172, and is limited to the baffle 321 on both sides of the second limiting slot 3232. between.
  • the second connecting plate 3322 is substantially rectangular, and the width of the second limiting slot 3232 is greater than the width of the second connecting plate 3322 to provide a movable space of the second connecting plate 3322 in the second limiting slot 3232. But it is not limited to this.
  • connection between the first connecting plate 3312 and the second connecting plate 3322 and the corresponding lens barrel 22 is not limited to the connection manner of the buckle and the card slot as described in the embodiment, as long as it is convenient for the two mirrors.
  • the cartridge 22 is detachably coupled to the slide assembly 33, respectively.
  • the limiting member 34 is fixed on the top plate 12 to limit the first sliding plate 3311 of the first sliding member 331 in the sliding slot 322, thereby effectively preventing the first sliding plate 3311 from coming off the sliding slot 322, further enhancing the adjustment mechanism 30. Structural stability.
  • the limiting member 34 is substantially in the shape of a strip, and the two ends of the limiting member 34 are respectively fixed on both sides of the sliding slot 322.
  • the limiting member 34 can also be other structures as long as it is convenient to limit the first sliding plate 3311 of the first sliding member 331 in the sliding slot 322.
  • gear 3122, the first rack 3314 and the second rack 3324 are not limited to two, and may be one or two or more.
  • the guiding assembly 32 and the limiting member 34 can be omitted.
  • the above-mentioned viewing device 100 is provided with an adjustment mechanism 30 to adjust the distance between the two lens barrels 22 and to make it suitable for the user's interpupillary distance, thereby effectively enhancing the comfort experience that the viewing device 100 brings to the user.
  • the viewing device 200 of the second embodiment of the present invention is similar to the structure of the viewing device 100 of the first embodiment.
  • the viewing device 200 includes a housing 210 and is mounted on the housing 210 .
  • the housing 210 includes a front plate 2110, a top plate 2120, a bottom plate 2130, and two side plates 2140.
  • the front plate 2110 includes a mounting groove 2101 and two windows 2102.
  • the optical mechanism 220 includes a fixed plate 2210 and two lens barrels 2220.
  • the two lens barrels 2220 are respectively disposed in the mounting groove 2101 of the front plate 2110.
  • the fixing plate 2210 is fixedly connected to the front plate 2110 and is disposed on the mounting groove 2101 to limit the lens barrel 2220 to the mounting. In the slot 2101, and can move in opposite or opposite directions along the mounting slot 2101.
  • the adjustment mechanism 230 includes a driving assembly 2310, a guiding assembly 2320, a sliding assembly 2330, and a limiting member 2340.
  • the driving component 2310 and the guiding component 2320 are respectively mounted on the top plate 2120.
  • the sliding assembly 2330 is slidably mounted on the top plate 2120 and is slidable in the direction of the guiding assembly 2320.
  • the drive assembly 2310 includes a mounting seat 2301, a dial 2302, a rotating shaft 2303, and two washers 2304.
  • the sliding assembly 2330 includes a first sliding member 2331 and a first sliding member 2332.
  • the first sliding member 2331 and the second sliding member 2332 cooperate to drive the two lens barrels 2220 to move in opposite or opposite directions along the mounting groove 2101.
  • a first rack 2333 and a second rack 2334 are respectively opened on opposite sides of the first sliding member 2331 and the second sliding member 2332.
  • the adjustment mechanism 230 further includes a transmission assembly 2350 connected between the driving assembly 2310 and the sliding assembly 2330.
  • the driving assembly 2310 drives the first sliding member 2331 to face the first sliding member 2332. Or slide in the opposite direction.
  • the transmission assembly 2350 includes a drive wheel 2351, a driven wheel 2352, a drive belt 2353, and a gear 2354.
  • the driving wheel 2351 is coaxially fixed to one side of the dial 2302.
  • the driven wheel 2352 is rotatably mounted on the top plate 2120.
  • the driving belt 2353 is sleeved on the driving wheel 2351 and the driven wheel 2352.
  • the gear 2354 is coaxially fixed on the side of the driven wheel 2352 toward the optical mechanism 220, and is firstly disposed on the first wheel 2352.
  • the slider 2331 and the second slider 2332 are engaged with the first rack 2333 and the second rack 2334, respectively.
  • the driving wheel 2351 can drive the driven wheel 2352 and the gear 2354 to rotate together through the belt 2353.
  • the first The slider 2331 and the second slider 2332 are movable in opposite or opposite directions to adjust the distance between the two barrels 2220 so as to be adapted to the user's interpupillary distance.
  • the viewing device 200 of the second embodiment of the present invention is provided with a transmission component 2350 between the driving component 2310 and the sliding component 2330, so that the driving component 2310 can drive the sliding component 2330 to slide relative to each other through the transmission component 2350, thereby facilitating adjustment.
  • the viewing device 300 of the third embodiment of the present invention is similar to the structure of the viewing device 100 of the first embodiment.
  • the viewing device 300 includes a housing 310 , an optical mechanism 320 mounted on the housing 310 , and Adjustment mechanism (not shown).
  • the housing 310 includes a front plate 3110, a top plate 3120, a bottom plate 3130, and two side plates 3140.
  • the front plate 3110 includes a mounting groove 3101 and two windows 3102.
  • the optical mechanism 320 includes a fixed plate 3210 and two lens barrels 3220. The two lens barrels 3220 are respectively disposed in the mounting slots 3101 of the front panel 3110.
  • the fixing board 3210 is fixedly connected to the front panel 3110 and is disposed on the mounting slot 3101 to limit the two lens barrels 3220.
  • the mounting groove 3101 is movable in the opposite direction or in the opposite direction along the mounting groove 3101.
  • the optical mechanism 320 further includes two lenses 3240 and two sealing rings 3250.
  • Each of the lenses 3240 is fixed on the front plate 3110 and covers the corresponding window 3102.
  • Each sealing ring 3250 is respectively disposed between the corresponding lens 3240 and the corresponding lens barrel 3220 to seal the lens barrel 3220 and the corresponding lens 3240.
  • the viewing device 300 of the third embodiment of the present invention has a sealing ring 3250 interposed between the lens 3240 and the lens barrel 3220.
  • the sealing ring 3250 It is possible to prevent external dust from entering the viewing device 300, and further enhance the viewing effect.
  • the viewing device 400 of the fourth embodiment of the present invention is similar to the structure of the viewing device 300 of the third embodiment.
  • the viewing device 400 includes a housing 410 and is mounted on the housing 410.
  • Optical mechanism 420 and adjustment mechanism (not shown).
  • the housing 410 includes a front plate 4110, a top plate 4120, a bottom plate 4130, and two side plates 4140.
  • the front plate 4110 includes a mounting groove 4101 and two windows 4102.
  • the optical mechanism 420 includes a fixed plate 4210, two lens barrels 4220, and two lenses 4240.
  • the two lens barrels 4220 are respectively disposed in the mounting groove 4101 of the front plate 4110.
  • the fixing plate 4210 is fixedly connected to the front plate 4110 and is disposed on the mounting groove 4101 to limit the lens barrel 4220 to the mounting. In the slot 4101, and can move in opposite or opposite directions along the mounting slot 4101.
  • Each lens 4240 is secured to the front panel 4110 and overlies the corresponding window 4102.
  • the optical mechanism 420 further includes a dust-proof pad 4250 that is approximately elliptical, and the dust pad 4250 is attached to the two lenses 4240.
  • the outer edge of the dustproof pad 4250 is fixedly connected to the front plate 4110, and two connecting holes 4251 are respectively formed corresponding to the positions of the two lenses 4240, so that the two lens barrels 4220 are respectively connected through the two connecting holes 4251. Dust mat 4250.
  • the dustproof pad 4250 is made of an elastic material, so that when the two lens barrels 4220 move along the mounting groove 4101 and relative to the corresponding lens 4240, the dustproof pad 4250 can be deformed according to the moving direction of the lens barrel 4220. This dust pad 4250 is prevented from affecting the movement of the lens barrel 4220.
  • the viewing device 400 of the fourth embodiment of the present invention has a dustproof pad 4250 connected between the front plate 4110 and the lens barrel 3220.
  • the dustproof portion is dustproof.
  • the pad 4250 can prevent external dust from entering the viewing device 300, effectively improving the viewing effect of the viewing device 400.

Abstract

一种调节机构(30)及具有该调节机构(30)的观影装置(100)，调节机构(30)包括驱动组件(31)及滑动组件(33)，驱动组件(31)中，齿轮(3122)止转连接于拨轮(312)，转轴(313)贯穿于拨轮(312)并能够转动地装设于安装座(311)上，滑动组件(33)中，第一滑动件(331)与一个镜筒(22)相连接，第二滑动件(332)与另一个镜筒(22)相连接，齿轮(3122)夹设于第一滑动件(331)及第二滑动件(332)之间，第一滑动件(331)及第二滑动件(332)对应齿轮(3122)的位置分别设有啮合齿轮(3122)的第一齿条(3314)及第二齿条(3324)，以当拨轮(312)转动时，第一滑动件(331)及第二滑动件(332)能够相向或反向运动，对两个镜筒(22)间距进行调节。

Description

调节机构及具有该调节机构的观影装置 技术领域
本发明涉及一种光学设备，尤其涉及一种调节机构及具有该调节机构的观影装置。
背景技术
3D观影技术作为新兴的技术，在娱乐领域具有很好的发展前景，头戴观影设备由于采用3D显示技术，所以能够将二维平面的画面更加立体形象的带给使用者，并能够让使用者真实的体验到立体视觉带来的巨大冲击和极致震撼，使使用者产生身临其境的观影感觉。然而，传统的观影设备中，两个镜筒之间的距离一般为固定的，而不同使用者的瞳距却各不相同。因此，具有与两个镜筒之间的距离不一致的使用者佩戴该观影设备则容易产生视觉疲劳的现象，进而降低了该观影设备带给使用者的舒适性。
发明内容
鉴于上述状况，有必要提供一种舒适度较佳的调节机构及具有该调节机构的观影装置。
一种调节机构，用于调节两个镜筒之间的距离，所述调节机构包括驱动组件及滑动组件，所述驱动组件包括安装座、拨轮、齿轮及转轴，所述齿轮止转连接于所述拨轮，所述转轴贯穿于所述拨轮并能够转动地装设于所述安装座上，所述滑动组件包括第一滑动件及第二滑动件，所述第一滑动件与两个所述镜筒中的其中一个相连接，所述第二滑动件与两个所述镜筒中的另一个相连接，所述第一滑动件及第二滑动件对应齿轮的位置分别设有第一齿条及第二齿条，所述齿轮夹设于所述第一滑动件及所述第二滑动件之间，并啮合于所述第一齿条及所述第二齿条，以当所述拨轮转动时，所述第一滑动件及所述第二滑动件能够相向或反向运动，并对所述两个镜筒之间的距离进行调节。
一种观影装置，其包括壳体、装设于壳体上的光学机构及调节机构，所述光学机构包括两个镜筒，所述调节机构包括驱动组件及滑动组件，所述驱动组件包括安装座、拨轮、齿轮及转轴，所述拨轮沿其周壁开设有防滑纹，所述齿轮止转连接于所述拨轮，所述转轴贯穿于所述拨轮并能够转动地装设于所述安装座上，所述滑动组件包括第一滑动件及第二滑动件，所述第一滑动件与两个所述镜筒中的其中一个相连接，所述第二滑动件与两个所述镜筒中的另一个相连接，所述第一滑动件及第二滑动件对应齿轮的位置分别设有第一齿条及第二齿条，所述齿轮夹设于所述第一滑动件及所述第二滑动件之间，并啮合于所述第一齿条及所述第二齿条，以当所述拨轮转动时，所述第一滑动件及所述第二滑动件能够相向或反向运动，并对所述两个镜筒之间的距离进行调节。
上述观影装置通过设置调节机构，以调节两个镜筒之间的距离，并使其适用于使用者的瞳距，从而有效提升该观影装置带给使用者的舒适性能。
 附图说明
图1是本发明实施例一的观影装置的立体示意图。
图2是图1所示观影装置的立体分解示意图。
图3是图2所示观影装置的III部分的放大图。
图4是图1所示观影装置的局部示意图。
图5是本发明实施例二的观影装置的立体示意图。
图6是图5所示观影装置的立体分解示意图。
图7是图5所示观影装置局部示意图。
图8是本发明实施例三的观影装置的立体分解示意图。
图9是本发明实施例四的观影装置的局部立体示意图。
图10是图9所示观影装置的立体分解示意图。
主要元件符号说明
观影装置 100、200、300、400
壳体 10、210、310、410
前板 11、2110、3110、4110
安装槽 111、2101、3101、4101
视窗 112、2102、3102、4102
顶板 12、2120、3120、4120
收纳孔 121
底板 13、2130、3130、4130
侧板 14、2140、3140、4140
光学机构 20、220、320、420
固定板 21、2210、3210、4210
避位孔 211
镜筒 22、2220、3220、4220
筒体 221
卡槽 2211
凸缘 222
调节机构 30、230
驱动组件 31、2310
安装座 311、2301
压板 3111
支撑块 3112
支柱 3113
第一凹槽 3114
压块 3115
第二凹槽 3116
导槽 3117
拨轮 312、2302
本体 3121
齿轮 3122、2354
防滑纹 3123
中心孔 3124
转轴 313、2303
垫圈 314、2304
导向组件 32、2320
挡板 321
滑槽 322
限位槽 323
第一限位槽 3231
第二限位槽 3232
滑动组件 33、2330
第一滑动件 331、2331
第一滑板 3311
第一连接板 3312
第一避位槽 3313
第一齿条 3314、2333
第一卡扣 3315
第二滑动件 332、2332
第二滑板 3321
第二连接板 3322
第二避位槽 3323
第二齿条 3324、2334
第二卡扣 3325
限位件 34、2340
传动组件 2350
主动轮 2351
从动轮 2352
传动带 2353
镜片 3240、4240
密封圈 3250
防尘垫 4250
连接孔 4251
如下具体实施方式将结合上述附图进一步说明本发明。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
需要说明的是，当一个组件被认为是“连接”另一个组件，它可以是直接连接到另一个组件或者可能同时存在居中设置的组件。当一个组件被认为是“设置在”另一个组件，它可以是直接设置在另一个组件上或者可能同时存在居中设置的组件。
除非另有定义，本文所使用的所有的技术和科学术语与属于本发明的技术领域的技术人员通常理解的含义相同。本文中在本发明的说明书中所使用的术语只是为了描述具体的实施例的目的，不是旨在于限制本发明。本文所使用的术语“及／或”包括一个或多个相关的所列项目的任意的和所有的组合。本文所使用的术语“上、下、左、右”等并不限制具体的位置关系，主要用于对元件的名称进行区分。
下面结合附图，对本发明的一些实施方式作详细说明。在不冲突的情况下，下述的实施例及实施例中的特征可以相互组合。
请同时参阅图1至图4，本发明实施例一提供的观影装置100包括壳体10、装设于壳体10上的光学机构20及调节机构30。该光学机构20用于对影像制品进行虚拟或增强效果处理，以使得使用者能够体验立体视觉；调节机构30用于调节该光学机构20以使该光学机构20适用于不同人群的瞳距，进而提升该观影装置100带给使用者的舒适性。
在本实施方式中，壳体10包括前板11、顶板12、底板13及两个侧板14。两个侧板14平行间隔设置，且每一个侧板14大致呈矩形状。前板11连接顶板12与底板13，前板11、顶板12及底板13的端部分别抵接于两个侧板14的对应边上，以使该壳体10呈矩形盒状结构。前板11大致呈矩形状，其包括安装槽111及两个视窗112，该安装槽111大致呈矩形状，并位于前板11的近似中央位置。两个视窗112间隔开设于安装槽111的底面，并分别贯穿于该前板11。优选地，每一个视窗112大致呈椭圆形，但不限于此。顶板12大致呈矩形状，其用于装设调节机构30。
光学机构20包括固定板21及两个镜筒22。两个镜筒22装设于该前板11的安装槽111中，该固定板21固定连接于该前板11，并盖设于该安装槽111上，以使两个镜筒22限位于该安装槽111中，并能够沿安装槽111相向或反向运动。可以理解，光学机构20还应包括目镜（图未示），该目镜装设于镜筒22中。
在本实施方式中，每一个镜筒22包括筒体221及两个凸缘222，筒体221大致呈中空圆柱形，以利于装设对应的目镜。两个凸缘222间隔固定于该筒体221朝向该安装槽111的一端，并沿该筒体221径向朝外延伸，以抵持于矩形安装槽111的两相对侧壁。同时，每一个镜筒22的两个凸缘222分别夹设于对应的固定板21与对应的安装槽111的底部之间，以使该镜筒22稳定限位于该安装槽111中且可活动地装设于该前板11上。
固定板21对应两个视窗112的位置分别开设有两个避位孔211，且每一避位孔211大致呈椭圆形，并与对应视窗112的尺寸相匹配。两个镜筒22的筒体221分别通过相应的避位孔211凸伸出该固定板21。在本实施例中，两个筒体221分别朝向调节机构30的一侧均开设有卡槽2211。
调节机构30装设于该顶板12上，其包括驱动组件31、导向组件32、滑动组件33及限位件34。该驱动组件31及导向组件32分别装设于该顶板12上，滑动组件33滑动装设于该顶板12上，两个镜筒22分别可拆卸地连接于所述滑动组件33上。该驱动组件31驱动该滑动组件33沿导向组件32滑动，以对该两个镜筒22之间的瞳距进行调节。该限位件34固定于该顶板12上，以限位该滑动组件33，并防止该滑动组件33脱离于该导向组件32。
在本实施方式中，驱动组件31包括安装座311、拨轮312、转轴313及两个垫圈314。安装座311固定于该顶板12上，转轴313贯穿于拨轮312并可转动地装设于该安装座311上，两个垫圈314分别对应套设于转轴313的两端，以避免转轴313与安装座311之间出现松动的现象，从而增强了使用者拨动该拨轮312的手感。
安装座311包括一压板3111、两个支撑块3112及四个支柱3113。压板3111大致矩形状，且平行于顶板12设置。四个支柱3113分别垂直连接于该顶板12与压板3111之间，并与矩形压板3111的四个边角相对应。在本实施方式中，四个支柱3113两两位于该导向组件32的两侧，两个支撑块3112分别固定于该顶板12上并位于导向组件32的两侧，每一支撑块3112设于同一侧的两个支柱3113之间，其远离该顶板12的一面凹设有第一凹槽3114，以用于承纳套设于转轴313端部的下半部分垫圈314。压板3111朝向顶板12的一侧凸设有两个压块3115，两个压块3115与两个支撑块3112一一对应。每一压块3115朝向顶板12的一面凹设有第二凹槽3116，以用于收纳套设于转轴313端部的上半部分垫圈314。
第一凹槽3114与第二凹槽3116相互配合以形成一容置孔（图未标示），垫圈314收容于该容置孔中。可以理解，该第一凹槽3114及第二凹槽3116均大致呈半圆形，但不限于此。
拨轮312包括本体3121及两个齿轮3122。本体3121大致呈圆盘状，该本体3121沿其周壁开设有防滑纹3123，该防滑纹3123用以防止使用者在拨动本体3121转动时出现滑动现象。两个齿轮3122分别对称固定于该本体3121的两侧，并分别与圆盘本体3121同轴设置。拨轮312还包括一中心孔3124，该中心孔3124分别贯穿开设于本体3121及两个齿轮3122轴线位置。该转轴313固定穿设于该中心孔3124中，且转轴313的两端分别延伸出该中心孔3124，以利于两个垫圈314分别能够套设于该转轴313的两端。
在本实施方式中，顶板12对应拨轮312的本体3121的位置开设有收纳孔121。该收纳孔121大致呈长条状，其用于收纳拨轮312的本体3121凸伸于顶板12的部分，以使该本体3121避位于该顶板12并能够行使转动状态。
导向组件32包括多个挡板321，多个挡板321分别固定设置于顶板12上。多个挡板321与顶板12配合以围设形成的一滑槽322和两个限位槽323。两个限位槽323分别为第一限位槽3231及第二限位槽3232，第一限位槽3231及第二限位槽3232分别连接于滑槽322朝向前板11的一侧，并朝向前板11的方向延伸，以用于限位滑动组件33。其中，第一限位槽3231与滑槽322配合以形成近似L型结构。在本实施方式中，驱动组件31设于靠近该滑槽322的一端。
滑动组件33包括第一滑动件331及第二滑动件332，第一滑动件331及第二滑动件332相配合以带动两个镜筒22沿安装槽111相向或反向运动。
第一滑动件331为近似L型结构，其包括相连接的第一滑板3311及第一连接板3312。第一滑板3311滑动设置于滑槽322的底部，其朝向驱动组件31的一端设有第一避位槽3313及两个第一齿条3314。第一避位槽3313大致呈长条形，其对应于顶板12的收纳孔121，以当该第一滑板3311沿滑槽322滑动时，第一避位槽3313能够实现对拨轮312本体3121的避位。优选地，第一避位槽3313的长度略大于该收纳孔121的长度。但不限于此，只要能满足该收纳孔121的长度能使顶板12不妨碍拨轮312的转动，且第一避位槽3313的长度能使该第一滑板3311沿滑槽322滑动时，该第一避位槽3313能够避位于拨轮312即可。两个第一齿条3314分别开设于第一滑板3311背离该顶板12的一面，并对称位于第一避位槽3313的两侧。两个第一齿条3314分别啮合于拨轮312上相应的齿轮3122朝向顶板12的一侧。当使用者拨动拨轮312朝向第一避位槽3313的转动时，齿轮3122可随拨轮312一起转动。由于齿轮3122与两个第一齿条3314相啮合，因此，当齿轮3122朝向第一避位槽3313的转动时，该齿轮3122可带动第一滑板3311沿该滑槽322并远离第一避位槽3313滑动；反之，当使用者拨动拨轮312背离第一避位槽3313的转动时，该齿轮3122可带动第一滑板3311沿该滑槽322并朝向第一避位槽3313滑动。
第一连接板3312垂直连接于该第一滑板3311远离该驱动组件31的一端，并可活动地收容于第一限位槽3231中。第一连接板3312远离第一滑板3311的一端形成有第一卡扣3315，第一卡扣3315卡入对应的镜筒22的卡槽2211内，以使所述第一连接板3312与对应的镜筒22相卡接。第一滑板3311沿滑槽322滑动，并通过第一连接板3312带动一镜筒22沿安装槽111朝向或背离另一个镜筒22滑动，以调节两个镜筒22在安装槽111中的相对位置。
在本实施方式中，第一连接板3312大致呈矩形状，且第一限位槽3231的宽度大于第一连接板3312宽度，以提供该第一连接板3312在第一限位槽3231中的活动空间。但不限于此。
第二滑动件332包括第二滑板3321及第二连接板3322。在本实施方式中，压板3111上对应第二滑板3321的位置开设有导槽3117，第二滑板3321可滑动地穿设于该导槽3117，位于该第一滑板3311的上方。第二滑板3321朝向驱动组件31的一端设有第二避位槽3323及两个第二齿条3324。第二避位槽3323大致呈长条形，其对应于顶板12的收纳孔121，以当该第二滑板3321沿滑槽322滑动时，第二避位槽3323能够实现对拨轮312本体3121的避位。优选地，第二避位槽3323的长度略大于该收纳孔121的长度。两个第二齿条3324分别开设于第二滑板3321朝向该顶板12的一面，并对称位于第二避位槽3323的两侧。两个第二齿条3324分别啮合于拨轮312上相应的齿轮3122背离顶板12的一侧。当使用者拨动拨轮312朝向第二避位槽3323的转动时，齿轮3122可随拨轮312一起转动。由于齿轮3122与两个第二齿条3324相啮合，因此，当齿轮3122朝向第二避位槽3323的转动时，该齿轮3122可带动第二滑板3321沿该导槽3117并朝向第二避位槽3323滑动；反之，当使用者拨动拨轮312背离第二避位槽3323的转动时，该齿轮3122可带动第二滑板3321沿该导槽3117并背离第二避位槽3323滑动。
第二连接板3322垂直连接于该第二滑板3321远离该驱动组件31的一端，并可活动地收容于第二限位槽3232中。第二连接板3322远离第二滑板3321的一端形成有第二卡扣3325，第二卡扣3325卡入对应的镜筒22的卡槽2211内，以使所述第二连接板3322与对应的镜筒22相卡接。第二滑板3321沿滑槽322滑动，并通过第二连接板3322带动相应的镜筒22沿安装槽111滑动，以调节该镜筒22在安装槽111中的位置。
在本实施方式中，第二连接板3322与第二滑板3321之间的连接处形成有台阶结构（图未示），且该台阶结构的落差与导槽3117相对于顶板12的高度差相匹配，以使第二滑板3321沿该导槽3117滑动的同时，该第二连接板3322能够沿第二限位槽3232的底面滑动，并限位于该第二限位槽3232两侧的挡板321之间。
可以理解，第二连接板3322大致呈矩形状，且第二限位槽3232的宽度大于第二连接板3322宽度，以提供该第二连接板3322在第二限位槽3232中的活动空间。但不限于此。
可以理解，第一连接板3312及第二连接板3322与对应的镜筒22之间并不限于如本实施例所述的卡扣与卡槽之类的连接方式，只要其便于使两个镜筒22分别可拆卸地连接于滑动组件33即可。
限位件34固定于该顶板12上，以将第一滑动件331的第一滑板3311限位于滑槽322中，从而有效防止第一滑板3311脱出于滑槽322，进一步提升了调节机构30的结构稳定性。在本实施方式中，限位件34大致呈条板状，其两端分别固定于该滑槽322的两侧。但不限于此，限位件34也可为其它结构，只要其便于将第一滑动件331的第一滑板3311限位于滑槽322中即可。
当需要调节观影装置100的两个镜筒22之间的距离并使其适于使用者的瞳距时，由于拨轮312上的齿轮3122分别与第一滑板3311上的第一齿条3314及第二滑板3321上的第二齿条3324相啮合，以当使用者拨动拨轮312时，拨轮312上的齿轮3122能够带动第一滑板3311与第二滑板3321相向或反向运动，进而调节两个镜筒22之间的距离以使其适于使用者的瞳距。
可以理解，齿轮3122、第一齿条3314及第二齿条3324均不限于两个，也可均为一个或两个以上。
可以理解，在其它实施方式中，导向组件32及限位件34均可省略设置。
上述观影装置100通过设置调节机构30，以调节两个镜筒22之间的距离，并使其适用于使用者的瞳距，从而有效提升该观影装置100带给使用者的舒适体验。
请同时参阅图5至图7，本发明实施例二的观影装置200与实施例一的观影装置100的结构相似，该观影装置200包括壳体210、装设于壳体210上的光学机构220及调节机构230。壳体210包括前板2110、顶板2120、底板2130及两个侧板2140，前板2110包括安装槽2101及两个视窗2102。光学机构220包括固定板2210及两个镜筒2220。两个镜筒2220分别装设于该前板2110的安装槽2101中，该固定板2210固定连接于该前板2110，并盖设于该安装槽2101上，以使镜筒2220限位于该安装槽2101中，并能够沿安装槽2101相向或反向运动。调节机构230包括驱动组件2310、导向组件2320、滑动组件2330及限位件2340。该驱动组件2310及导向组件2320分别装设于该顶板2120上。滑动组件2330滑动装设于该顶板2120上，并能够沿导向组件2320的方向滑动。该驱动组件2310包括安装座2301、拨轮2302、转轴2303及两个垫圈2304。滑动组件2330包括第一滑动件2331及第一滑动件2332，第一滑动件2331及第二滑动件2332相配合以带动两个镜筒2220沿安装槽2101相向或反向运动。第一滑动件2331与第二滑动件2332相对侧分别开设有第一齿条2333与第二齿条2334。所不同的在于：调节机构230还包括连接于该驱动组件2310与滑动组件2330之间的传动组件2350，该驱动组件2310通过该传动组件2350以带动第一滑动件2331与第一滑动件2332相向或反向滑动。具体地，该传动组件2350包括主动轮2351、从动轮2352、传动带2353及齿轮2354。主动轮2351同轴固定于拨轮2302的一侧。从动轮2352可转动地装设于顶板2120上，传动带2353套设于主动轮2351与从动轮2352上，齿轮2354同轴固定于从动轮2352朝向光学机构220的一侧，并夹设于第一滑动件2331与第二滑动件2332之间，且分别与第一齿条2333及第二齿条2334相啮合。当拨轮2302被拨动时，主动轮2351可通过传动带2353带动该从动轮2352及齿轮2354一起转动，在该齿轮2354与第一齿条2333及第二齿条2334的啮合作用下，第一滑动件2331与第二滑动件2332能够相向或反向运动，以对两个镜筒2220的距离进行调节，从而使其适应于使用者的瞳距。
本发明实施例二的观影装置200通过该驱动组件2310与滑动组件2330之间设置有传动组件2350，以使该驱动组件2310能够通过该传动组件2350带动滑动组件2330相对滑动，进而有利于调节两个镜筒2220之间的距离。
请参阅图8，本发明实施例三的观影装置300与实施例一的观影装置100的结构相似，该观影装置300包括壳体310、装设于壳体310上的光学机构320及调节机构（图未示）。壳体310包括前板3110、顶板3120、底板3130及两个侧板3140，前板3110包括安装槽3101及两个视窗3102。光学机构320包括固定板3210及两个镜筒3220。两个镜筒3220分别装设于该前板3110的安装槽3101中，该固定板3210固定连接于该前板3110，并盖设于该安装槽3101上，以使两个镜筒3220限位于该安装槽3101中，并能够沿安装槽3101相向或反向运动。所不同的在于：光学机构320还包括两个镜片3240及两个密封圈3250，每一个镜片3240固定于前板3110上，并覆盖于对应的视窗3102上。每一个密封圈3250分别垫设于对应的镜片3240与对应的镜筒3220之间，以对该镜筒3220与对应的镜片3240进行密封处理。
本发明实施例三的观影装置300通过在镜片3240与镜筒3220之间夹设有密封圈3250，当该镜筒3220沿安装槽3101并相对于对应的镜片3240运动时，该密封圈3250能够防止外界的尘土进入该观影装置300，进一步提升了观影效果。
请同时参阅图9至图10，本发明实施例四的观影装置400与实施例三的观影装置300的结构相似，该观影装置400包括壳体410、装设于壳体410上的光学机构420及调节机构（图未示）。壳体410包括前板4110、顶板4120、底板4130及两个侧板4140，前板4110包括安装槽4101及两个视窗4102。光学机构420包括固定板4210、两个镜筒4220及两个镜片4240。两个镜筒4220分别装设于该前板4110的安装槽4101中，该固定板4210固定连接于该前板4110，并盖设于该安装槽4101上，以使镜筒4220限位于该安装槽4101中，并能够沿安装槽4101相向或反向运动。每一个镜片4240固定于前板4110上，并覆盖于对应的视窗4102上。所不同的在于：光学机构420还包括一近似为椭圆形的防尘垫4250，该防尘垫4250贴附于两个镜片4240设置。该防尘垫4250的外缘固定连接于前板4110上，其对应两个镜片4240的位置分别开设有两个连接孔4251，以使两个镜筒4220分别通过两个连接孔4251连接于防尘垫4250。
可以理解，该防尘垫4250由弹性材料制成，以当两个镜筒4220沿安装槽4101并相对于对应的镜片4240运动时，防尘垫4250可随镜筒4220的运动方向产生形变，以避免该防尘垫4250影响镜筒4220的运动。
本发明实施例四的观影装置400通过在前板4110与镜筒3220之间连接有防尘垫4250，当该镜筒4220沿安装槽4101并相对于对应的镜片4240运动时，该防尘垫4250能够防止外界的尘土进入该观影装置300，有效提升了该观影装置400的观影效果。
另外，本领域技术人员还可在本发明精神内做其它变化，当然，这些依据本发明精神所做的变化，都应包含在本发明所要求保护的范围内。

Claims (26)

  1. 一种调节机构，用于调节两个镜筒之间的距离，其特征在于：所述调节机构包括驱动组件及滑动组件，所述驱动组件包括安装座、拨轮、齿轮及转轴，所述齿轮止转连接于所述拨轮，所述转轴贯穿于所述拨轮并能够转动地装设于所述安装座上，所述滑动组件包括第一滑动件及第二滑动件，所述第一滑动件与两个所述镜筒中的其中一个相连接，所述第二滑动件与两个所述镜筒中的另一个相连接，所述第一滑动件及第二滑动件对应齿轮的位置分别设有第一齿条及第二齿条，所述齿轮夹设于所述第一滑动件及所述第二滑动件之间，并啮合于所述第一齿条及所述第二齿条，以当所述拨轮转动时，所述第一滑动件及所述第二滑动件能够相向或反向运动，并对所述两个镜筒之间的距离进行调节。
  2. 如权利要求1所述的调节机构，其特征在于：所述驱动组件还包括两个垫圈，所述两个垫圈分别套设于所述转轴的两端。
  3. 如权利要求1所述的调节机构，其特征在于：所述齿轮固定连接于所述拨轮上，一中心孔分别贯穿于所述拨轮及所述齿轮，所述转轴固定穿设于所述中心孔内。
  4. 如权利要求1所述的调节机构，其特征在于：所述调节机构还包括导向组件，所述导向组件包括多个挡板，所述多个挡板相互配合以围设形成的一滑槽、第一限位槽及第二限位槽，所述第一限位槽及所述第二限位槽分别连接于所述滑槽的同一侧，所述第一滑动件包括第一滑板及第一连接板，所述第二滑动件包括第二滑板及第二连接板，所述第一滑板及第二滑板分别滑动设置于滑槽中，所述第一连接板连接于所述第一滑板远离所述驱动组件的一端，并能够活动地收容于所述第一限位槽中，所述第二连接板连接于所述第二滑板远离所述驱动组件的一端，并能够活动地收容于第二限位槽中。
  5. 如权利要求4所述的调节机构，其特征在于：所述两个筒体朝向调节机构的一侧均开设有卡槽，所述第一连接板远离第一滑板的一端形成有第一卡扣，所述第一卡扣卡入对应的镜筒的卡槽内，以使所述第一连接板与对应的镜筒相卡接；所述第二连接板远离第二滑板的一端形成有第二卡扣，所述第二卡扣卡入对应的镜筒的卡槽内，以使所述第二连接板与对应的镜筒相卡接。
  6. 如权利要求4所述的调节机构，其特征在于：所述第一滑板朝向所述驱动组件的一端设有第一避位槽以避位所述拨轮，所述第二滑板朝向所述驱动组件的一端设有第二避位槽以避位所述拨轮。
  7. 如权利要求6所述的调节机构，其特征在于：所述第一齿条及所述第二齿条均为两个，且两个第一齿条分别位于所述第一避位槽的两侧；两个第二齿条分别对称位于第二避位槽的两侧。
  8. 如权利要求6所述的调节机构，其特征在于：安装座对应所述第二滑板的位置开设有导槽，所述第二滑板能够滑动地穿设于所述导槽，位于所述第一滑板的上方。
  9. 如权利要求6所述的调节机构，其特征在于：所述第二连接板与所述第二滑板之间的连接处形成有台阶结构。
  10. 如权利要求4所述的调节机构，其特征在于：所述调节机构还包括一限位件，所述限位件用以将所述第一滑动件的第一滑板限位于所述滑槽中。
  11. 如权利要求1所述的调节机构，其特征在于：所述调节机构还包括连接于所述驱动组件与所述滑动组件之间的传动组件，所述传动组件包括主动轮、从动轮及传动带，所述主动轮固定于所述拨轮上，所述传动带套设于所述主动轮与所述从动轮上，所述齿轮固定于从动轮上并夹设于所述第一滑动件与所述第二滑动件之间，且分别与所述第一齿条及所述第二齿条相啮合，以当所述拨轮被拨动时，所述主动轮通过所述传动带带动所述从动轮及所述齿轮一起转动，并使所述第一滑动件与所述第二滑动件相向或反向运动。
  12. 一种观影装置，其包括壳体、装设于壳体上的光学机构及调节机构，所述光学机构包括两个镜筒，其特征在于：所述调节机构包括驱动组件及滑动组件，所述驱动组件包括安装座、拨轮、齿轮及转轴，所述齿轮止转连接于所述拨轮，所述转轴贯穿于所述拨轮并能够转动地装设于所述安装座上，所述滑动组件包括第一滑动件及第二滑动件，所述第一滑动件与两个所述镜筒中的其中一个相连接，所述第二滑动件与两个所述镜筒中的另一个相连接，所述第一滑动件及第二滑动件对应齿轮的位置分别设有第一齿条及第二齿条，所述齿轮夹设于所述第一滑动件及所述第二滑动件之间，并啮合于所述第一齿条及所述第二齿条，以当所述拨轮转动时，所述第一滑动件及所述第二滑动件能够相向或反向运动，并对所述两个镜筒之间的距离进行调节。
  13. 如权利要求12所述的观影装置，其特征在于：所述驱动组件还包括两个垫圈，所述两个垫圈分别套设于所述转轴的两端。
  14. 如权利要求12所述的观影装置，其特征在于：所述齿轮固定连接于所述拨轮上，一中心孔分别贯穿于所述拨轮及所述齿轮，所述转轴固定穿设于所述中心孔内。
  15. 如权利要求12所述的观影装置，其特征在于：所述调节机构还包括连接于所述驱动组件与所述滑动组件之间的传动组件，所述传动组件包括主动轮、从动轮及传动带，所述主动轮固定于所述拨轮上，所述传动带套设于所述主动轮与所述从动轮上，所述齿轮固定于所述从动轮上并夹设于所述第一滑动件与所述第二滑动件之间，且分别与所述第一齿条及所述第二齿条相啮合，以当所述拨轮被拨动时，所述主动轮通过所述传动带带动所述从动轮及所述齿轮一起转动，并使所述第一滑动件与所述第二滑动件相向或反向运动。
  16. 如权利要求12所述的观影装置，其特征在于：所述壳体包括前板、顶板、底板及两个侧板，所述两个侧板平行间隔设置，所述前板连接所述顶板与所述底板，所述前板包括安装槽及两个视窗，所述安装槽用于装设所述光学机构，所述两个视窗间隔设于所述安装槽的底面，并分别贯穿于所述前板，以利于通过所述两个视窗进行观影，所述两个镜筒滑动装设于所述安装槽中。
  17. 如权利要求16所述的观影装置，其特征在于：所述光学机构还包括固定板，所述两个镜筒分别装设于所述前板的安装槽中，所述固定板固定连接于所述前板，并盖设于所述安装槽上，以使镜筒限位于所述安装槽中，并能够沿安装槽相向或反向运动。
  18. 如权利要求17所述的观影装置，其特征在于：所述光学机构还包括两个镜片及两个密封圈，每一镜片固定于所述前板，并覆盖于对应的视窗上，每一密封圈分别垫设于对应的镜片与对应的镜筒之间，以对所述镜筒与对应的镜片进行密封处理。
  19. 如权利要求17所述的观影装置，其特征在于：所述光学机构还包括一防尘垫及两个镜片，每一镜片固定于所述前板，并覆盖于对应的视窗上，所述防尘垫贴附于所述两个镜片设置，所述防尘垫的外缘固定连接于所述前板，其对应所述两个镜片的位置分别开设有两个连接孔，以使两个镜筒分别通过所述两个连接孔连接于所述防尘垫。
  20. 如权利要求12所述的观影装置，其特征在于：所述调节机构还包括导向组件，所述导向组件包括多个挡板，所述多个挡板相互配合以围设形成的一滑槽、第一限位槽及第二限位槽，所述第一限位槽及所述第二限位槽分别连接于所述滑槽的同一侧，所述第一滑动件包括第一滑板及第一连接板，所述第二滑动件包括第二滑板及第二连接板，所述第一滑板及第二滑板分别滑动设置于滑槽中，所述第一连接板连接于所述第一滑板远离所述驱动组件的一端，并能够活动地收容于所述第一限位槽中，所述第二连接板连接于所述第二滑板远离所述驱动组件的一端，并能够活动地收容于第二限位槽中。
  21. 如权利要求20所述的观影装置，其特征在于：所述两个筒体朝向调节机构的一侧均开设有卡槽，所述第一连接板远离第一滑板的一端形成有第一卡扣，所述第一卡扣卡入对应的镜筒的卡槽内，以使所述第一连接板与对应的镜筒相卡接；所述第二连接板远离第二滑板的一端形成有第二卡扣，所述第二卡扣卡入对应的镜筒的卡槽内，以使所述第二连接板与对应的镜筒相卡接。
  22. 如权利要求20所述的观影装置，其特征在于：所述第一滑板朝向所述驱动组件的一端设有第一避位槽以避位所述拨轮，所述第二滑板朝向所述驱动组件的一端设有第二避位槽以避位所述拨轮。
  23. 如权利要求22所述的观影装置，其特征在于：所述第一齿条及所述第二齿条均为两个，且两个第一齿条分别位于所述第一避位槽的两侧；两个第二齿条分别对称位于第二避位槽的两侧。
  24. 如权利要求22所述的观影装置，其特征在于：安装座对应所述第二滑板的位置开设有导槽，所述第二滑板能够滑动地穿设于所述导槽，位于所述第一滑板的上方。
  25. 如权利要求22所述的观影装置，其特征在于：所述第二连接板与所述第二滑板之间的连接处形成有台阶结构。
  26. 如权利要求20所述的观影装置，其特征在于：所述调节机构还包括一限位件，所述限位件用以将所述第一滑动件的第一滑板限位于所述滑槽中。
PCT/CN2016/100207 2016-09-26 2016-09-26 调节机构及具有该调节机构的观影装置 WO2018053874A1 (zh)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN201680004626.7A CN107278276B (zh) 2016-09-26 2016-09-26 调节机构及具有该调节机构的观影装置
PCT/CN2016/100207 WO2018053874A1 (zh) 2016-09-26 2016-09-26 调节机构及具有该调节机构的观影装置
US16/360,308 US10852557B2 (en) 2016-09-26 2019-03-21 Adjustment mechanism and viewing apparatus using the same
US17/107,221 US11137614B2 (en) 2016-09-26 2020-11-30 Adjustment mechanism and viewing apparatus using the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/100207 WO2018053874A1 (zh) 2016-09-26 2016-09-26 调节机构及具有该调节机构的观影装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US16/360,308 Continuation US10852557B2 (en) 2016-09-26 2019-03-21 Adjustment mechanism and viewing apparatus using the same

Publications (1)

Publication Number Publication Date
WO2018053874A1 true WO2018053874A1 (zh) 2018-03-29

Family

ID=60052285

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/100207 WO2018053874A1 (zh) 2016-09-26 2016-09-26 调节机构及具有该调节机构的观影装置

Country Status (3)

Country Link
US (2) US10852557B2 (zh)
CN (1) CN107278276B (zh)
WO (1) WO2018053874A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108761799A (zh) * 2018-08-14 2018-11-06 深圳创维新世界科技有限公司 瞳距可调虚拟现实眼镜
CN110908112A (zh) 2018-09-14 2020-03-24 苹果公司 用于可调节显示设备的动态密封件
CN113391448A (zh) * 2021-04-27 2021-09-14 青岛小鸟看看科技有限公司 一种vr头戴的封装结构和vr头戴

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110013277A1 (en) * 2006-06-08 2011-01-20 General Scientific Corporation Low profile optical mounting assembly
CN104932103A (zh) * 2015-06-02 2015-09-23 青岛歌尔声学科技有限公司 一种可调式头戴显示器
CN205139465U (zh) * 2015-11-16 2016-04-06 北京暴风魔镜科技有限公司 镜头调节装置及具有该装置的头戴式设备
CN105549204A (zh) * 2016-01-28 2016-05-04 深圳云院线科技有限公司 瞳焦距调节结构和虚拟眼镜
CN205333965U (zh) * 2015-12-03 2016-06-22 郑新华 一种眼镜镜头调节装置
CN205485061U (zh) * 2016-01-15 2016-08-17 上海盟云移软网络科技股份有限公司 一种可同时调节焦距与眼距的虚拟现实眼镜
KR20160097858A (ko) * 2015-02-10 2016-08-18 박성용 모양체근 훈련 장치
CN206074917U (zh) * 2016-09-26 2017-04-05 深圳市大疆创新科技有限公司 调节机构及具有该调节机构的观影装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6144347A (en) * 1992-10-09 2000-11-07 Sony Corporation Head-mounted image display apparatus
JP3163786B2 (ja) * 1992-10-09 2001-05-08 ソニー株式会社 眼鏡型映像表示装置
US7310072B2 (en) * 1993-10-22 2007-12-18 Kopin Corporation Portable communication display device
US9529194B2 (en) * 2013-11-21 2016-12-27 Samsung Electronics Co., Ltd. Head-mounted display apparatus
CN104793452B (zh) * 2015-04-29 2016-08-17 北京小鸟看看科技有限公司 一种微型投影设备
CN104849863B (zh) * 2015-05-29 2017-10-10 北京小鸟看看科技有限公司 一种微型投影设备
EP3360001B1 (en) * 2015-10-08 2023-11-15 LG Electronics Inc. Head mount display device
CN106873155B (zh) * 2015-12-11 2020-01-17 深圳纳德光学有限公司 一种头戴显示器
CN205450451U (zh) * 2015-12-30 2016-08-10 福州飞沃贸易有限公司 一种便携式折叠三维虚拟现实眼镜
CN205374877U (zh) * 2016-01-28 2016-07-06 深圳云院线科技有限公司 瞳焦距调节结构和虚拟眼镜
US10852550B2 (en) * 2016-09-20 2020-12-01 Lg Electronics Inc. Head-mounted display device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110013277A1 (en) * 2006-06-08 2011-01-20 General Scientific Corporation Low profile optical mounting assembly
KR20160097858A (ko) * 2015-02-10 2016-08-18 박성용 모양체근 훈련 장치
CN104932103A (zh) * 2015-06-02 2015-09-23 青岛歌尔声学科技有限公司 一种可调式头戴显示器
CN205139465U (zh) * 2015-11-16 2016-04-06 北京暴风魔镜科技有限公司 镜头调节装置及具有该装置的头戴式设备
CN205333965U (zh) * 2015-12-03 2016-06-22 郑新华 一种眼镜镜头调节装置
CN205485061U (zh) * 2016-01-15 2016-08-17 上海盟云移软网络科技股份有限公司 一种可同时调节焦距与眼距的虚拟现实眼镜
CN105549204A (zh) * 2016-01-28 2016-05-04 深圳云院线科技有限公司 瞳焦距调节结构和虚拟眼镜
CN206074917U (zh) * 2016-09-26 2017-04-05 深圳市大疆创新科技有限公司 调节机构及具有该调节机构的观影装置

Also Published As

Publication number Publication date
US10852557B2 (en) 2020-12-01
CN107278276A (zh) 2017-10-20
US20190212568A1 (en) 2019-07-11
US11137614B2 (en) 2021-10-05
US20210080733A1 (en) 2021-03-18
CN107278276B (zh) 2019-07-05

Similar Documents

Publication Publication Date Title
WO2018053874A1 (zh) 调节机构及具有该调节机构的观影装置
CN204188882U (zh) 可携式虚拟现实眼镜
EP4148712A1 (en) Folding device and electronic apparatus
CN106873155B (zh) 一种头戴显示器
CN108322630A (zh) 防护装置及包含其的电子设备
WO2022142444A1 (zh) 一种vr眼镜
CN108811416A (zh) 电子设备
CN207571390U (zh) 一种头戴式vr眼镜
TWM526800U (zh) 可升降式支撐裝置
US11809228B2 (en) Foldable display device
KR102541936B1 (ko) 벽걸이형 디스플레이 고정장치
CN106094209B (zh) 光学模组及头戴式显示设备
WO2022127204A1 (zh) 一种vr眼镜
WO2022206644A1 (zh) 折叠电子设备
CN114089586A (zh) 一种相机保护框及模块化相机
CN209842265U (zh) 一种高倍率变焦穿戴设备
KR102032980B1 (ko) 접이식 가상현실 뷰어
WO2023083075A1 (zh) 一种相机保护框及模块化相机
CN112344170A (zh) 移动终端立式支架
CN216480093U (zh) 一种方便监控的显示设备
CN212933198U (zh) 一种带电磁防护的液晶显示模组
CN208836219U (zh) 一种手机防护装置
CN217213449U (zh) 一种转动连接结构、智能主机及智能手表
CN220378699U (zh) 一种铰链转轴装置以及柔性屏折叠装置
CN215776596U (zh) 一种计算机网络通信教学用设备摆放架

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 16916613

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 16916613

Country of ref document: EP

Kind code of ref document: A1