CN203254870U - Special adjustable camera aperture for painting - Google Patents
Special adjustable camera aperture for painting Download PDFInfo
- Publication number
- CN203254870U CN203254870U CN 201320286613 CN201320286613U CN203254870U CN 203254870 U CN203254870 U CN 203254870U CN 201320286613 CN201320286613 CN 201320286613 CN 201320286613 U CN201320286613 U CN 201320286613U CN 203254870 U CN203254870 U CN 203254870U
- Authority
- CN
- China
- Prior art keywords
- longeron
- camera aperture
- crossbeam
- painting
- adjustable camera
- 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.)
- Expired - Fee Related
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Abstract
The utility model belongs to the field of a painting tool, and discloses a special adjustable camera aperture for painting. The special adjustable camera aperture disclosed by the utility model is used for solving the technical problem that the view-finding range cannot be optionally adjusted by the traditional camera aperture. The special adjustable camera aperture comprises a frame body, wherein the frame body comprises upper, lower, left and right borders; each border is provided with a strip hole; a beam and a longitudinal girder are respectively arranged on the frame body, and arranged in a cross manner; a bump is arranged at the bottom of the longitudinal girder, so that the longitudinal girder is arranged above the beam; through holes are respectively arranged at the positions on the beam and the longitudinal girder correspondingly to the strip holes; a bolt passes through the strip holes and the through holes; then the beam and the longitudinal girder are fixed on the frame body through fasteners. The special adjustable camera aperture is applied to sketching, painting and finding a view outside.
Description
Technical field
The utility model belongs to the draw tool field; Be specifically related to a kind of fine arts special use and can regulate view-finder.
Background technology
Existing most sketching finder frame is that four rectangular hardboards surround the view finder that a slot is made, the user moves hand-held hardboard upper and lower, left and right and finds a view, because the view finder edge is fixed, therefore can not arbitrarily regulate viewfinder range, giving finds a view to draw a picture brings many inconveniences.
The utility model content
The utility model will solve the technical problem that existing view-finder can not arbitrarily be regulated viewfinder range; And provide a kind of fine arts special use can regulate view-finder.
For solving the problems of the technologies described above, the framework that comprises of the present utility model, framework is made of the four edges frame of upper and lower, left and right, be respectively equipped with strip hole at every frame, be respectively equipped with crossbeam and longeron on the framework, crossbeam and longeron are cross to be placed, and the longeron bottom is provided with projection makes longeron be arranged on the top of crossbeam, be provided with through hole at crossbeam with the longeron position corresponding with strip hole respectively, bolt passes strip hole and through hole is fixed on crossbeam and longeron on the framework by securing member again.
Regulate arbitrarily by moving beam and longeron realization viewfinder range.Four mouths of finding a view of one frame conveniently select scape.
The utility model is simple in structure, and the novelty that is skillfully constructed is easy to operate, is easy to large-scale promotion and uses.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model, and Fig. 2 is crossbeam and longeron and framework annexation schematic diagram, 1---and framework, 2---strip hole, 3---graduation mark, 4---securing member, 5---longeron, 6---crossbeam, 7---bolt, 8---projection, 9---frame, 10---clip, 11---handle.
The specific embodiment
The specific embodiment one: the specific embodiment is described in conjunction with Fig. 1, the fine arts special use of present embodiment can be regulated view-finder and comprise framework 1, framework 1 is by upper, lower, left, right four edges frame 9 consists of, it is characterized in that being respectively equipped with strip hole 2 at every frame 9, be respectively equipped with crossbeam 6 and longeron 5 on the framework 1, crossbeam 6 and longeron 5 are cross and place, longeron 5 bottoms are provided with projection 8 makes longeron 5 be arranged on the top of crossbeam 6, be provided with through hole in 2 corresponding positions mutually at crossbeam 6 and longeron 5 and strip hole respectively, bolt 7 passes strip hole 2 and through hole is fixed on crossbeam 6 and longeron 5 on the framework 1 by securing member 4 again.
The specific embodiment two: in conjunction with Fig. 1 the specific embodiment is described, on the basis of the specific embodiment one, be provided with graduation mark 3 at every frame 9.
The specific embodiment three: in conjunction with Fig. 1 the specific embodiment is described, on the specific embodiment one or two basis, the outside of a frame 9 is provided with handle 11 therein, and is convenient hand-held.
The specific embodiment four: in conjunction with Fig. 1 the specific embodiment is described, on the basis of the specific embodiment three, on handle 11, be provided with clip 10 away from the frame end, view-finder can be fixed on the easel, conveniently draw a picture.
Claims (4)
1. a fine arts special use can be regulated view-finder, it comprises framework (1), framework (1) is by upper, lower, left, right four edges frame (9) consists of, it is characterized in that being respectively equipped with strip hole (2) at every frame (9), be respectively equipped with crossbeam (6) and longeron (5) on the framework (1), crossbeam (6) and longeron (5) are cross and place, longeron (5) bottom is provided with projection (8) makes longeron (5) be arranged on the top of crossbeam (6), be provided with through hole in position corresponding to (2) mutually at crossbeam (6) and longeron (5) and strip hole respectively, bolt (7) passes strip hole (2) and through hole is fixed on crossbeam 6 and longeron (5) on the framework (1) by securing member (4) again.
2. a kind of fine arts special use according to claim 1 can be regulated view-finder, it is characterized in that being provided with graduation mark (3) at every frame (9).
3. a kind of fine arts special use according to claim 1 and 2 can be regulated view-finder, it is characterized in that the outside of a frame (9) is provided with handle (11) therein.
4. a kind of fine arts special use according to claim 3 can be regulated view-finder, it is characterized in that being provided with clip (10) away from the frame end on handle (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320286613 CN203254870U (en) | 2013-05-23 | 2013-05-23 | Special adjustable camera aperture for painting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320286613 CN203254870U (en) | 2013-05-23 | 2013-05-23 | Special adjustable camera aperture for painting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203254870U true CN203254870U (en) | 2013-10-30 |
Family
ID=49467471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320286613 Expired - Fee Related CN203254870U (en) | 2013-05-23 | 2013-05-23 | Special adjustable camera aperture for painting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203254870U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105632286A (en) * | 2016-03-29 | 2016-06-01 | 重庆工业职业技术学院 | Photography view-finding demonstration teaching apparatus |
-
2013
- 2013-05-23 CN CN 201320286613 patent/CN203254870U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105632286A (en) * | 2016-03-29 | 2016-06-01 | 重庆工业职业技术学院 | Photography view-finding demonstration teaching apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131030 Termination date: 20140523 |