CN203376543U - Frame-shaped hood on 3D camera - Google Patents
Frame-shaped hood on 3D camera Download PDFInfo
- Publication number
- CN203376543U CN203376543U CN201320372869.XU CN201320372869U CN203376543U CN 203376543 U CN203376543 U CN 203376543U CN 201320372869 U CN201320372869 U CN 201320372869U CN 203376543 U CN203376543 U CN 203376543U
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- light shield
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Abstract
The utility model discloses a frame-shaped hood on a 3D camera. The frame-shaped hood comprises a rectangular hood whose front part is open. Lens holes are arranged on a back plate and a bottom plate of the hood. A simple reflection mirror frame which forms an angle of 45 degrees with two lens holes are arranged in the hood. Semitransparent and semireflexive glass is arranged on the simple reflection mirror frame. A data display is arranged on the hood. The data display is used for displaying the optical axis and the pressure angle between two lenses. The adjustment mode of complete subjective judgment of an operator through the effect of a 3D stereo image in the traditional technology is abandoned, which makes the adjustment of the optical axis and the pressure angle accurate. When the optical axis and the pressure angle need to be adjusted to previous specific positions, adjusting the data on the data display to corresponding parameters is needed. Repeated adjustment of the operator through the subjective judgment is no longer needed, thus adjustment efficiency and accuracy are improved.
Description
Technical field
The utility model relates to the optimal design of parts on the 3D video camera, is the shaped as frame light shield on the 3D video camera specifically.
Background technology
Along with scientific and technical development and growth in the living standard, people are also more and more higher to the requirement of vision imaging, vision imaging gradually by 2D towards the 3D Image Development, for this reason, had a kind of simple in structure, easy for installation, operate the rapid and high 3D solid-image photographing device of adjusting degree of accuracy, and applied for patent of invention (patent No. is CN201110361376.1) on November 15th, 2011, wherein, the 3D video camera comprise be positioned at the first video camera upward of camera lens and camera lens level towards the second video camera, first, the camera lens of two video cameras is 90 ° of installations, when taking the 3D stereopsis, adjust by the rotary stereo sense rotation that spinner carrys out the control step motor, stepper motor by screw rod drive the video camera holder and on the first video camera laterally on slide-bar, moving laterally, so just can adjust first, distance between two video camera two camera lenses is the size of optical axis, when taking close shot, the distance of two camera lens furthers, when taking distant view, pull open the distance of two camera lens, according to two image-forming principles, knownly by the distance furthered and pull open two camera lenses, can strengthen the stereoscopic sensation of image, control the rotation adjustment seat by rotation convergence plane adjusting spinner and drive the second video camera rotation, with the angle of adjusting between first and second video camera, press angle, so that when distance is found a view, adjust the convergence plane of two camera lens.Optical axis and to press the size at angle to be adjusted in conventional art be all to watch the effect of 3D stereopsis to carry out subjective judgement by operating personnel between first and second video camera two camera lenses, adjusting out of true that this easily causes optical axis and presses angle, simultaneously, if while wanting optical axis is adjusted to ad-hoc location before with the pressure angle, subjective being difficult to of people fully regulated it to put in place, and need repeatedly back and forth to adjust, adjustment operation efficiency is not high.
The utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of visualization regulation optical axis and presses the shaped as frame light shield on the 3D video camera at angle.
The utility model solves the technique effect that its technical matters adopts:
Shaped as frame light shield on the 3D video camera, comprise anterior uncovered rectangle light shield, be provided with camera aperture on the backboard of described light shield and base plate, in light shield, be provided with and the anti-cell mount of the list at two camera aperture angles at 45 °, on the anti-cell mount of this list, semi-transparent semi-reflecting glass is installed, be provided with data display screen on described light shield, described data display screen is for showing the optical axis between two camera lenses and pressing angle.
As improvement of the technical scheme, be provided with clean window on the top board of described light shield, the opening's edge of this clean window is fixed with VELCRO, posts surface cover on described VELCRO by described clean window closure.
As further improvement in the technical proposal, described two camera aperture are slotted eye, the inside surface of light shield backboard and base plate is provided with stacked related plate around camera aperture, be provided with the resigning hole of the camera of stepping down on described related plate, at the camera aperture long axis direction, every adjacent two related plates be positioned at inboard related plate and on the resigning hole size be less than respectively the related plate that is positioned at the outside and on resigning hole, and inboard related plate can partly cover the resigning hole on the related plate in the outside; Be positioned at the most inboard related plate resigning hole size suitable with camera, camera stretches into after the resigning hole of the most inboard related plate and can drive related plate and make related plate cover all the time camera aperture in the long axis direction interlock of camera aperture.
Further, the inside surface of described light shield backboard and base plate is provided with the groove that is greater than this related plate with the suitable size of outermost related plate shape, and outermost related plate is placed in this groove and can slides and partly cover described camera aperture at this described groove.
Further, it is ellipse or circular slab that described related plate is positioned at the most inboard related plate, resigning hole on the most inboard related plate is and the suitable circular hole that prevents light leak for the camera that is locked of camera that all the other related plates are elliptical flat-plate, and the described resigning hole on it is slotted eye.
Further, described related plate is pushed down and is prevented from coming off by pressing plate, and described pressing plate is connected by screw the inside surface at light shield backboard, base plate.
Preferably, be fixedly connected with tripod on the anti-cell mount of described list, the angle point that described tripod deviates from single anti-cell mount is formed with engaging tooth, the angle adjustment arm that also comprises a sector structure, the fan-shaped cambered surface of this regulating arm all is provided with engaging tooth with on the angle point relative with fan-shaped cambered surface, the wherein engaging tooth relative with fan-shaped cambered surface and the engagement of the engaging tooth on tripod, engaging tooth on fan-shaped cambered surface is engaged with a driven wheel, this driven wheel is driven by drive motor, and the drive motor action drives single anti-cell mount by regulating arm and carries out the angle fine setting.
Further, be provided with the knob of controlling the drive motor action on the outer wall of described light shield.
The beneficial effects of the utility model are: the utility model by arranging data display screen on light shield, data display screen is for showing the optical axis between two camera lenses and pressing angle, make on the 3D video camera between two camera lens optical axis and press the adjustment at angle visual, abandoned in the conventional art and passed through the adjusting pattern of the effect subjective judgement of 3D stereopsis fully by operating personnel, make optical axis and press the adjusting at angle more accurate, simultaneously, in the time need to and pressing angle to be adjusted to ad-hoc location before by optical axis, only need the data of adjusting on data display screen to get final product to corresponding parameter, no longer needing operating personnel to pass through subjective judgement regulates repeatedly, improved the Efficiency and accuracy of regulating, the utility model also has simple and reasonable compactness, it is convenient to implement, the characteristics such as low cost of manufacture.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is another angle schematic diagram of Fig. 1;
Fig. 3 is decomposing schematic representation of the present utility model;
Fig. 4 is the structural representation of light shield base plate in the utility model;
Fig. 5 is the decomposing schematic representation of Fig. 4.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
With reference to Fig. 1 ~ Fig. 5, shaped as frame light shield on 3D video camera of the present utility model, comprise anterior uncovered rectangle light shield 1, light shield 1 is anterior uncovered for finding a view, be provided with camera aperture 13 on the backboard 11 of described light shield 1 and base plate 12, in light shield 1, be provided with and the anti-cell mount 2 of the list at two camera aperture 13 angles at 45 °, on the anti-cell mount 2 of this list, semi-transparent semi-reflecting glass (not illustrating) is installed, be provided with data display screen 3 on described light shield 1, can on the motor that drives the first video camera slip and the rotation of the second video camera, inductor be installed respectively, coordinate described data display screen 3 show the optical axis between two camera lenses and press angle, by data display screen 3 is set on light shield 1, data display screen 3 is for showing the optical axis between two camera lenses and pressing angle, make on the 3D video camera between two camera lens optical axis and press the adjustment at angle visual, abandoned in the conventional art and passed through the adjusting pattern of the effect subjective judgement of 3D stereopsis fully by operating personnel, make optical axis and press the adjusting at angle more accurate, simultaneously, in the time need to and pressing angle to be adjusted to ad-hoc location before by optical axis, only need the data of adjusting on data display screen to get final product to corresponding parameter, no longer needing operating personnel to pass through subjective judgement regulates repeatedly, improved the Efficiency and accuracy of regulating.
In the present embodiment, on the top board 14 of preferred described light shield 1, be provided with clean window 15, the opening's edge of this clean window 15 is fixed with VELCRO 4, posts surface cover 5 on described VELCRO 4 by described clean window 15 closures.Two camera lens on the 3D video camera stretch in light shield 1, while after long-time the use, needing clean lens, traditional way is that camera lens is shifted out in light shield 1, and this just need to remove two video cameras from the support of 3D video camera, troublesome poeration, the wearing and tearing of parts have also been accelerated simultaneously, and, after using this VELCRO 4, when the needs clean lens, only surface cover 5 need be torn from VELCRO 4, then burnisher is stretched to interior clean the getting final product of light shield 1, convenient and swift.
In the present embodiment, preferably described two camera aperture 13 are slotted eye, the inside surface of light shield 1 backboard 11 and base plate 12 is provided with stacked related plate 6 around camera aperture 13, be provided with the resigning hole 61 of the camera of stepping down on described related plate 6, at camera aperture 13 long axis directions, every adjacent two related plates be positioned at inboard related plate 6 and on resigning hole 61 sizes be less than respectively the related plate 6 that is positioned at the outside and on resigning hole 61, wherein so-called inboard refers to a side at more close light shield 1 center, and inboard related plate 6 can partly cover the resigning hole 61 on the related plate 6 in the outside, resigning hole 61 sizes that are positioned at the most inboard related plate 6 are suitable with camera, camera stretches into after the resigning hole 61 of the most inboard related plate 6 and can drive related plate 6 and make related plate 6 cover all the time camera aperture 13 in the long axis direction interlock of camera aperture 13, when regulating the optical axis between two camera lens and pressing angle, the camera lens of video camera is mobile, and above-mentioned this structure can effectively be avoided light to enter into from camera aperture 13 positions in light shield 1 and affect the shooting effect of 3D stereopsis.
The inside surface of described light shield backboard 11 and base plate 12 is provided with the groove 16 that is greater than this related plate 6 with the suitable size of outermost related plate 6 shape, outermost related plate 6 is placed in this groove 16 and can slides and partly cover described camera aperture 13 at this described groove 16, it is spacing that the arranging of groove 16 carried out outermost related plate 6, avoids the related plate be located thereon can't cover the resigning hole 61 on the related plate of outermost.
For above-mentioned related plate 6, wherein be positioned at the most inboard related plate 6 for ellipse or circular slab, resigning hole 61 on the most inboard related plate 6 is and the suitable circular hole that prevents light leak for the camera that is locked of camera, all the other related plates 6 are elliptical flat-plate, and the described resigning hole on it 61 is slotted eye, certainly, also all related plates all can be made to circular slab.
For related plate 6 is superimposed, and prevent that it from dropping, described related plate 6 can be pushed down and prevented from coming off by pressing plate 7, described pressing plate 7 is connected by screw the inside surface at light shield backboard 11, base plate 12.
In the present embodiment, be fixedly connected with tripod 21 on the anti-cell mount 2 of preferred described list, the angle point that described tripod 21 deviates from single anti-cell mount 2 is formed with engaging tooth, the angle adjustment arm 8 that also comprises a sector structure, the fan-shaped cambered surface of this regulating arm 8 all is provided with engaging tooth with on the angle point relative with fan-shaped cambered surface, the wherein engaging tooth relative with fan-shaped cambered surface and the engagement of the engaging tooth on tripod 21, engaging tooth on fan-shaped cambered surface is engaged with a driven wheel 9, this driven wheel 9 is driven by drive motor 10, drive motor 10 actions drive single anti-cell mount 2 by regulating arm 8 and carry out the angle fine setting.Consider manufacture, assembling equal error, single anti-cell mount 2 and two camera aperture 13 are that the angle between camera lens may be just not at 45 °, this can have influence on the 3D stereoeffect of shooting, being arranged so that when occurring that the 3D stereoeffect is bad of regulating arm 8 grades, can drive regulating arm 8 by drive motor 10 makes single anti-cell mount 2 rotations carry out the angle fine setting, to obtain satisfied 3D stereoeffect, for ease of operation, can on the outer wall of described light shield 1, be provided with the knob 101 of controlling drive motor 10 actions.
The above, be better embodiment of the present utility model, but the utility model is not limited to above-described embodiment, as long as it reaches technique effect of the present utility model with any same or similar means, within all should falling into protection domain of the present utility model.
Claims (8)
1.3D the shaped as frame light shield on video camera, comprise anterior uncovered rectangle light shield, be provided with camera aperture on the backboard of described light shield and base plate, in light shield, be provided with and the anti-cell mount of the list at two camera aperture angles at 45 °, on the anti-cell mount of this list, semi-transparent semi-reflecting glass is installed, it is characterized in that: be provided with data display screen on described light shield, described data display screen is for showing the optical axis between two camera lenses and pressing angle.
2. the shaped as frame light shield on 3D video camera according to claim 1, it is characterized in that: on the top board of described light shield, be provided with clean window, the opening's edge of this clean window is fixed with VELCRO, posts surface cover on described VELCRO by described clean window closure.
3. the shaped as frame light shield on 3D video camera according to claim 1 and 2, it is characterized in that: described two camera aperture are slotted eye, the inside surface of light shield backboard and base plate is provided with stacked related plate around camera aperture, be provided with the resigning hole of the camera of stepping down on described related plate, at the camera aperture long axis direction, every adjacent two related plates be positioned at inboard related plate and on the resigning hole size be less than respectively the related plate that is positioned at the outside and on resigning hole, and inboard related plate can partly cover the resigning hole on the related plate in the outside; Be positioned at the most inboard related plate resigning hole size suitable with camera, camera stretches into after the resigning hole of the most inboard related plate and can drive related plate and make related plate cover all the time camera aperture in the long axis direction interlock of camera aperture.
4. the shaped as frame light shield on 3D video camera according to claim 3, it is characterized in that: the inside surface of described light shield backboard and base plate is provided with the groove that is greater than this related plate with the suitable size of outermost related plate shape, and outermost related plate is placed in this groove and can slides and partly cover described camera aperture at this described groove.
5. the shaped as frame light shield on 3D video camera according to claim 4, it is characterized in that: it is ellipse or circular slab that described related plate is positioned at the most inboard related plate, resigning hole on the most inboard related plate is and the suitable circular hole that prevents light leak for the camera that is locked of camera, all the other related plates are elliptical flat-plate, and the described resigning hole on it is slotted eye.
6. the shaped as frame light shield on 3D video camera according to claim 5, it is characterized in that: described related plate is pushed down and is prevented from coming off by pressing plate, and described pressing plate is connected by screw the inside surface at light shield backboard, base plate.
7. the shaped as frame light shield on 3D video camera according to claim 1, it is characterized in that: on the anti-cell mount of described list, be fixedly connected with tripod, the angle point that described tripod deviates from single anti-cell mount is formed with engaging tooth, the angle adjustment arm that also comprises a sector structure, the fan-shaped cambered surface of this regulating arm all is provided with engaging tooth with on the angle point relative with fan-shaped cambered surface, the wherein engaging tooth relative with fan-shaped cambered surface and the engagement of the engaging tooth on tripod, engaging tooth on fan-shaped cambered surface is engaged with a driven wheel, this driven wheel is driven by drive motor, the drive motor action drives single anti-cell mount by regulating arm and carries out the angle fine setting.
8. the shaped as frame light shield on 3D video camera according to claim 7, is characterized in that: be provided with the knob of controlling the drive motor action on the outer wall of described light shield.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320372869.XU CN203376543U (en) | 2013-06-26 | 2013-06-26 | Frame-shaped hood on 3D camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320372869.XU CN203376543U (en) | 2013-06-26 | 2013-06-26 | Frame-shaped hood on 3D camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203376543U true CN203376543U (en) | 2014-01-01 |
Family
ID=49839066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320372869.XU Withdrawn - After Issue CN203376543U (en) | 2013-06-26 | 2013-06-26 | Frame-shaped hood on 3D camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203376543U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103309124A (en) * | 2013-06-26 | 2013-09-18 | 郭社健 | Box-shaped hood on 3D (three dimensional) camera |
| WO2017016299A1 (en) * | 2015-07-30 | 2017-02-02 | 青岛歌尔声学科技有限公司 | Lens shielding mechanism, method, and head-mounted display |
| CN106765887A (en) * | 2016-11-29 | 2017-05-31 | 海信（山东）空调有限公司 | A kind of air-conditioning indicates system and method, air-conditioning |
-
2013
- 2013-06-26 CN CN201320372869.XU patent/CN203376543U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103309124A (en) * | 2013-06-26 | 2013-09-18 | 郭社健 | Box-shaped hood on 3D (three dimensional) camera |
| CN103309124B (en) * | 2013-06-26 | 2015-12-02 | 郭社健 | Shaped as frame light shield on 3D video camera |
| WO2017016299A1 (en) * | 2015-07-30 | 2017-02-02 | 青岛歌尔声学科技有限公司 | Lens shielding mechanism, method, and head-mounted display |
| EP3299867A4 (en) * | 2015-07-30 | 2018-05-30 | Qingdao Goertek Technology Co., Ltd. | Lens shielding mechanism, method, and head-mounted display |
| US10481400B2 (en) | 2015-07-30 | 2019-11-19 | Qingdao Goertek Technology Co., Ltd. | Lens shielding mechanism, method, and head-mounted display |
| CN106765887A (en) * | 2016-11-29 | 2017-05-31 | 海信（山东）空调有限公司 | A kind of air-conditioning indicates system and method, air-conditioning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140101 Effective date of abandoning: 20151202 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140101 Effective date of abandoning: 20151202 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |