CN103207503A - Supporting bracket of lens-exchangeable digital camera and with functions of pitching expanding, swinging and shaft moving - Google Patents
Supporting bracket of lens-exchangeable digital camera and with functions of pitching expanding, swinging and shaft moving Download PDFInfo
- Publication number
- CN103207503A CN103207503A CN 201210009308 CN201210009308A CN103207503A CN 103207503 A CN103207503 A CN 103207503A CN 201210009308 CN201210009308 CN 201210009308 CN 201210009308 A CN201210009308 A CN 201210009308A CN 103207503 A CN103207503 A CN 103207503A
- Authority
- CN
- China
- Prior art keywords
- lens
- pitching
- supporting bracket
- camera
- adopting
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Images
Landscapes
- Studio Devices (AREA)
Abstract
The invention aims at disclosing a supporting bracket for providing the functions of pitching, shaft moving and swinging for a lens-exchangeable digital camera. The supporting bracket has the effect of performing splicing on the same focal plane according to a focus perspective method and has the advantages of being concise in structure, complete in function, convenient to operate and reliable to lock. The supporting bracket is provided with a bayonet suitable for various types of lens-exchangeable digital cameras and a lens plate suitable for lenses of various specifications. A front lens frame 1 adopts a single-shaft double-control structure, pitching adjustment on the lens plate 4 is performed at the horizontal A position, and after 90-degree rotation, swinging adjustment on the lens plate 4 is performed at the vertical B position, so that the lens plate can be operated fast, smoothly and reliably. The supporting bracket is easy, fast and reliable by adopting a unique locking structure. The lens plate can be installed fast and reliably by adopting a unique clamping spring structure. Users can feel smooth in feel by means of matching of a specific shaft of a main body 6 and a rear lens frame 11 (by adopting wear-resisting, lubricating and elastic tetrafluoroethylene materials), and pulling damage, abrasion and color changing on the appearance can be avoided. The splicing function of the lens-exchangeable camera on the same focal plane can be expanded by adopting the front and back lens frame exchangeable structure. A cover plate 12 of a rear lens base adopts a turning forward-extending E position and turning 180-degree backward-extending F position structure, so that the problem that in close-up shooting and when a long-focus lens is used, the main body needs to be long, and when a short-focus lens is used, a flange is too close to an over-short concave lens plate can be solved. The applicable capability of the supporting bracket is expanded.
Description
One, technical field:
In photography, serve digital interchangeable lenses camera, make the holder who encloses the digital single anti-and interchangeable lenses digital camera of huge quantity in photography.Enjoy easily " base " (in big picture camera comprise also having similar techniques to adjust the devices of function individually.Down with) enjoyment controlled of the artistic conception intention that just has and technology.
Two, background technology:
1., digital single anti-and interchangeable lenses camera is with respect to traditional slr camera; Because the developing rapidly of digital technology, the image quality of optical sensors such as the CCD of high pixel, CMOS are more and more close to the effect of film.Namely clapping is the facility of shadow and powerful post-processed ability.Shown its superiority all the more.But it can not do various technological adjustment when taking.Can only do limited technological adjustment by the camera lens of costliness in some aspects at the most.(moving lens shaft, large aperture camera lens, close-up lens)
2., base is poly-talented camera.It can do various technological adjustment when taking.Such as the control distortion, adjust sharpness etc.Make it in the expressive force of picture perspective, the ability to express of the shaking power of main body and the aspects such as impulsive force of vision is stronger, and more smooth handling.Allow the photography people feel that photo of every photography is the once creation of dull design, the experience of an artistic expression.But base does not have portability.It is too big, and is too heavy, deficient in stability more during outdoor shooting.Developing and printing of film affords economically even if enlarge and print, in many small and medium-sized cities even can't realize.More too late (PHOTOSHOP) is simple and convenient in later stage dark place work.If the use DIGITAL-MODUL-R, that is sky-high price especially.
Three, summary of the invention:
Be exactly with the number list anti-or interchangeable lenses digital camera handling, economy, the technological adjustment ability that the characteristics that the applicability aspect is superior and traditional base are good and the randomness of artistic creation aspect organically combine.
Make digital single anti-or interchangeable lenses digital camera fully obtain pitching, wave, about on move down axle optics adjust function.
Because optical sensor pixel counts such as digital camera CCD, CMOS restriction.More early stage digital slr camera only has 4,000,000-6,000,000 pixels.Make image quality restricted.Mirror holder exchanged structure before and after base adopted.
Make digital singly anti-and interchangeable lenses camera have " digital contact pin " function in same focal plane by the perspectivity of focus method.Make pixel count obtain the several times raising easily.
Back microscope base cover plate 12 adopt turn protract the E position and spin 180 degree after prolong the structure of F position.Solved close-shot and required during with telephoto lens main body long, flange is apart from the near excessively difficulty of too short concave mirror plate during with the short-focus mirror head.Expanded the applicable performance of this device.
Carry more conveniently in order to use, base has adopted intermediate support block 28.By adjusting the position of intermediate support block, the reasonable balance of center of gravity was firm when complete machine was used.
Because the version of the slide block vertical with fuselage is not easy to carry, and has adopted the rotatable structure of slide rail.It is consistent with the slide rail direction to turn 90 degrees fuselage, has made things convenient for and has carried.
Four, description of drawings:
Figure of description one is complete machine
Figure of description two is preceding arrangement of mirrors framves
It is preceding that mirror holder 1---installation can be assembled the runner plate of all size camera lens.
Bellows 2---mirror holder and the bayonet socket that is fit to various cameras before connecting.
Back microscope base 3---camera is installed.By the perspectivity of focus method camera lens is installed when the enterprising line number word contact pin of same focal plane.
Runner plate 4---be fit to install the runner plate of various camera lenses.
Bayonet socket 5---be fit to the bayonet socket of various cameras.
Main body 6---microscope base 8 and back mirror holder 11 before connecting makes camera and camera lens make relative mobile focus function when realizing photography.
Regulate the pitching of camera lens when adjusting knob 7---adjusting knob 7 on preceding mirror holder is positioned at horizontal A position, when rotating to vertical B position, regulate waving of camera lens.
Before microscope base 8---about move axle
Slide rail 9---about move axle
Horizontal adjusting knob 14---axle moves to right
Screw rod 10---rise and fall
Back mirror holder 11---focus
Cover plate 12---back microscope base 3 is installed, preposition rearmounted two kinds of installations.
Balance adjustment button 20---keep all device anterior-posterior balances
Jump ring 22---location lens board
Positioning bead 23---location jump ring
Back-up block 28---the center of gravity of balance base
Five, pitching, the specific implementation method of moving axle, swing function:
(1) move s function up and down, camera lens pitching swing function:
Main body: by preceding runner plate 4, preceding mirror holder 1, preceding microscope base 8, slide rail 9, lift adjustment button 26 and horizontal adjusting knob 14.
The rise and fall that preceding microscope base is realized preceding mirror holder by lift adjustment button 26, horizontal adjusting knob 14, Luo bar 10, slide rail 9, move left and right.
Realize when the A position pitch regulation of runner plate 4 when the B position, realizing the adjusting of waving of runner plate by the knob 7 on the preceding mirror holder.
Carry out the adjustment of three functions according to husky nurse law rule.Utilize this structure to implement locking simultaneously.Pitching or the adjusting of waving of runner plate 4 and lock 13 before being implemented by knob on the preceding mirror holder 7, it is more convenient to make camera do the adjustment of the husky nurse law on the vertical direction.
Back mirror holder 11: lining ring, trim ring 24 versions and tetrafluoroethene 25 materials by uniqueness make back mirror holder 11 simple with cooperating of slide rail, and reliable, the comfortable operation of feel is smooth and easy.Do not injure the outward appearance of mounting again.Carry out manual focusing by sliding before and after the mirror holder of rack-and-pinion control back.The structure of waving succinct on the back mirror holder 11 is implemented vacillating now to the left, now to the right of back microscope base 3, makes this machine be more convenient for doing the adjustment of husky nurse law than the base that only has preceding mirror holder swing function.
Cover plate 12: during installation according to the flange of long-focus short-focus lens apart from difference, select that protract in the E position, turnback F prolongs behind the position.The flange distance is too short when solving the use short-focus lens, the concave mirror plate is recessed excessively; Require the long predicament of main body when using long focal length lens and close-shot.Save the length space of base, solved the difficulty of carrying.
Back microscope base 3: wiggly locking device is that to adjust structure be again locking mechanism.Same structure has two functions, and is succinct outstanding.
(2) digital contact pin function:
Front and back microscope base: the structure that is same size, be used for above settling preceding mirror holder and the camera of camera lens interchangeable, after camera and preceding mirror holder exchange from the front and back microscope base, can realize that camera lens replaces the position of camera, the position that camera replaces camera lens is exchanges before and after 180 ° of the positions of whole base.Camera lens is motionless when taking like this, and digital camera (optical sensor or film) is done up and down progressively mobile in the focal plane, reaches by the width of cloth by auspicious exposure, is used for carrying out digital contact pin.Can promote the original pixel count of camera easily like this.
(3) preceding microscope base portable structure:
Preceding microscope base and slide rail above screw mandrel 10 and the screw mandrel 10 along with gim peg 27 unclamps keyway on the screw mandrel, revolve the structure that turn 90 degrees.
(4) assembled machine balance structure:
When base avoided the back mirror holder to adjust to extreme position in use, base is the center of gravity out of trim on tripod.Complete machine is the adjustment structure that steady main body has adopted back-up block 28 when obtaining taking.
The advantage of this patent is to have given prominence to digital list instead or the characteristics separately of interchangeable lenses camera and big picture camera.Make it to combine.
Prospect:
1, the intention of the enjoyment of base photography and artistic conception is photography people's pursuit.
2, digital single advantage and development prospect anti-or that the interchangeable lenses camera has have been same reality out of question.
Claims (8)
- The interchangeable lenses digital camera is expanded pitching, is moved the mounting of axle, swing functionIt is characterized in that:Preceding mirror holder 1 main shaft adopt two control rise and fall, about move axle technical pattern
- 2. preceding picture frame 29 is by spherical structure main shaft knob 7 pitching and waving when forwarding the B upright position to when the A horizontal level, or level and vertical between any position the time control the adjustment that realizes waving with pitching and the structure of locking.
- 3. jump ring 22 and positioning bead 23 are formed lens board loading and unloading location structure.
- 4. lining ring in the cooperation of back mirror holder 11 and main body 6 is done with the tetrafluoroethene material is adjusted the structure that cooperates with trim ring 24.
- 5. back microscope base 3 is vacillated now to the left, now to the right and is locked 7 structure.
- 6. back microscope base cover plate 12 prolongs the structure that install (F position) after adopting (E position) rotation of can protracting.
- 7. preceding microscope base and the slide rail above screw mandrel 10 and the screw mandrel 10 along with gim peg 27 unclamps keyway on the screw mandrel, revolves the structure that turn 90 degrees.
- 8. when base avoided the back mirror holder to adjust to extreme position in use, base is the center of gravity out of trim on tripod.Complete machine is the adjustment structure that steady main body has adopted back-up block 28 when obtaining taking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210009308 CN103207503A (en) | 2012-01-12 | 2012-01-12 | Supporting bracket of lens-exchangeable digital camera and with functions of pitching expanding, swinging and shaft moving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210009308 CN103207503A (en) | 2012-01-12 | 2012-01-12 | Supporting bracket of lens-exchangeable digital camera and with functions of pitching expanding, swinging and shaft moving |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103207503A true CN103207503A (en) | 2013-07-17 |
Family
ID=48754772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210009308 Pending CN103207503A (en) | 2012-01-12 | 2012-01-12 | Supporting bracket of lens-exchangeable digital camera and with functions of pitching expanding, swinging and shaft moving |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103207503A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103376622A (en) * | 2012-04-12 | 2013-10-30 | 单祥太 | Clip type lens plate for extension bellows when short focal length lens flange distance is too short |
| CN103702022A (en) * | 2014-01-01 | 2014-04-02 | 中南林业科技大学 | Novel bayonet and integrated lens-based image obtaining method |
| CN105445893A (en) * | 2014-09-10 | 2016-03-30 | 河南平原光电有限公司 | Reflective mirror pitching mechanism |
| CN110488557A (en) * | 2019-09-19 | 2019-11-22 | 诸暨市九师堂摄影器材厂 | It is a kind of can two-way shifting axis Technical camera fuselage |
-
2012
- 2012-01-12 CN CN 201210009308 patent/CN103207503A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103376622A (en) * | 2012-04-12 | 2013-10-30 | 单祥太 | Clip type lens plate for extension bellows when short focal length lens flange distance is too short |
| CN103702022A (en) * | 2014-01-01 | 2014-04-02 | 中南林业科技大学 | Novel bayonet and integrated lens-based image obtaining method |
| CN103702022B (en) * | 2014-01-01 | 2017-03-15 | 中南林业科技大学 | A kind of image capturing method based on Novel bayonet and integrated form camera lens |
| CN105445893A (en) * | 2014-09-10 | 2016-03-30 | 河南平原光电有限公司 | Reflective mirror pitching mechanism |
| CN105445893B (en) * | 2014-09-10 | 2018-01-16 | 河南平原光电有限公司 | A kind of reflective mirror luffing mechanism |
| CN110488557A (en) * | 2019-09-19 | 2019-11-22 | 诸暨市九师堂摄影器材厂 | It is a kind of can two-way shifting axis Technical camera fuselage |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209105229U (en) | Folding mobile terminal | |
| JP6517717B2 (en) | Portable folding virtual reality equipment | |
| WO2021031759A1 (en) | Mobile terminal | |
| CN107079086A (en) | Optical image stabilization for thin camera | |
| CN103207503A (en) | Supporting bracket of lens-exchangeable digital camera and with functions of pitching expanding, swinging and shaft moving | |
| CN105827903A (en) | Camera module and mobile terminal | |
| WO2014154076A1 (en) | Electronic device | |
| CN113438398B (en) | Camera module and electronic equipment | |
| CN206993252U (en) | A kind of two-way periscopic camera module and mobile terminal | |
| CN102608835A (en) | Case type shooting device for manufacturing stop-motion animations | |
| CN113747036A (en) | Camera structure and electronic equipment | |
| CN100422846C (en) | Monorail swing and tilt big range changeable camera | |
| JP2002262164A (en) | Electronic device with photographing function | |
| CN204269902U (en) | Variable focus lens package and varifocal camera module | |
| CN102466947A (en) | Tilt-shift photography device and photography method applied to digital camera or video camera | |
| US3867022A (en) | Cineconversion machine | |
| KR101357382B1 (en) | Smart phone holder | |
| WO2019052147A1 (en) | Intelligent projection interactive device | |
| US20200233282A1 (en) | A flash housing for photographic purposes, a set comprising a flash housing for photographic purposes and at least one flash light shaping tool, and a flash light shaping tool | |
| TWI441513B (en) | Image sensing mechanism | |
| CN109210326B (en) | Micro-distance shooting instrument for smart phone | |
| CN101344704A (en) | Axis-shifting photography system capable of pan-shot | |
| CN111989604A (en) | Integrated system combining software and hardware | |
| KR102096736B1 (en) | Photographing assistance device of portable device | |
| WO2016183518A1 (en) | Camera obscura |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130717 |