CN210639330U - Tool for realizing long-distance focusing - Google Patents
Tool for realizing long-distance focusing Download PDFInfo
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- CN210639330U CN210639330U CN201922024616.3U CN201922024616U CN210639330U CN 210639330 U CN210639330 U CN 210639330U CN 201922024616 U CN201922024616 U CN 201922024616U CN 210639330 U CN210639330 U CN 210639330U
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Abstract
The utility model discloses a realize instrument of long distance focusing, including the casing, the casing is hollow structure, its characterized in that, the inboard bottom of casing is equipped with the guide rail, installs the riser on the guide rail, and the riser can be on the guide rail seesaw, and one side of casing side middle part is embedded to be equipped with component one, installs camera lens positioning jig on the component one, and the central axis of component one is unanimous with the center of riser position, the utility model discloses realize that the instrument of long distance focusing improves the efficiency that the real bat detected the operation through the instrument is supplementary. The detection tool has simple design and manufacture structure, low cost, easy operation in the use of the manufacture process, high efficiency and reduced manufacture cost.
Description
Technical Field
The utility model relates to a camera lens processing technology field specifically is an instrument that realizes long distance and focus.
Background
At present, the aerial survey camera of the general unmanned aerial vehicle is focused infinitely, and the inclined shooting equipment in the market adopts an external scene reference object to perform manual focusing according to the flying height. The focusing mode is greatly influenced by external factors such as weather, illumination and the like, and the focusing consistency is difficult to ensure. Based on competition in the unmanned aerial vehicle industry is increasing day by day, the requirement for the display quality of the picture is quite high. Focusing is carried out according to a traditional mode, if the weather is not good, focusing cannot be carried out, production is stopped, and the production effect of enterprises is influenced. Even if the weather factor is eliminated, the whole drawing consistency cannot be ensured through focusing of the external scene reference object. The possibility of abnormal extraction and analysis of the subsequent pictures is also caused.
Disclosure of Invention
An object of the utility model is to provide a realize instrument that long distance was focused to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a realize instrument of long distance focusing, includes the casing, and the casing is hollow structure, its characterized in that, the inboard bottom of casing is equipped with the guide rail, installs the riser on the guide rail, and the riser can be on the guide rail fore-and-aft movement, and the embedded component one that is equipped with in one side middle part of casing is installed camera lens positioning jig on the component one, and the central axis of component one is unanimous with the center of riser position.
As a further aspect of the present invention: the structural size of the risers is determined by the size of the viewing angle of use.
As a further aspect of the present invention: the guide rail is a bidirectional guide rail.
As a further aspect of the present invention: the first component is a relay lens mounting device.
As a further aspect of the present invention: the vertical plate is a device for setting the positions of the CHART plate and the light source plate according to the size of a lens in a long distance view field.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses the instrument that realizes the long distance and focus improves the efficiency that the real bat detected the operation through the instrument is supplementary. The detection tool has simple design and manufacture structure, low cost, easy operation in the use of the manufacture process, high efficiency and reduced manufacture cost.
Drawings
FIG. 1 is a structural diagram of the utility model after design;
FIG. 2 is a schematic view of the components of the test setup;
fig. 3 is a schematic cross-sectional view.
In the figure: 01-component I, 02-vertical plate, 03-guide rail and 04-lens positioning jig.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, example 1: the embodiment of the utility model provides an in, a realize instrument that long distance was focused, including the casing, the casing is hollow structure, its characterized in that, the inboard bottom of casing is equipped with guide rail 3, installs riser 2 on the guide rail 3, and riser 2 can be on guide rail 3 seesaw, and one side of casing side middle part is embedded to be equipped with component 1, installs camera lens positioning jig 4 on component 1, and the central axis of component 1 is unanimous with the center that riser 2 put. The component I1 is used for selecting a relay lens according to the focusing distance required by the use of a lens; the second component is that the positions of the CHART board and the light source board are set according to the size of the lens in the long distance view field, the vertical plate 2 is the position of the CHART board and the light source board set according to the size of the lens in the long distance view field, the guide rail 3 can ensure the horizontal consistency of the two, and the adjustment of the second component can be realized through different required distances.
When the device is used, the distance between the first adjusting component 1 and the vertical plate 2 is adjusted according to the shooting distance required by the lens, the camera provided with the lens is placed on the lens positioning jig 4 to detect and focus after the light source is turned on, whether the lens can meet the standard requirement is confirmed, the shooting distance is converted into the indoor corresponding real shooting distance according to the actual outdoor scene, and the two guide rails can be adjusted through the guide rails 3, so that the focusing at different distances can be realized on the same lens, or the focusing at different distances can be realized on different types of lenses. Example 2: on the basis of embodiment 1, a device, such as a fixing buckle, can be added on the guide rail 3, and after the focusing position is determined, the vertical plate 2 can be fixed to prevent the movement.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a realize instrument of long distance focus, includes the casing, and the casing is hollow structure, its characterized in that, the inboard bottom of casing is equipped with guide rail 3, installs riser 2 on the guide rail 3, and riser 2 can be on guide rail 3 fore-and-aft movement, and the embedded component 1 that is equipped with in one side middle part of casing, installs camera lens positioning jig 4 on the component 1, and the central axis of component 1 is unanimous with the center of riser 2 position.
2. A tool for achieving distance focusing according to claim 1, wherein the structural size of the riser 2 is determined by the size of the angle of view used.
3. A tool for achieving distance focusing according to claim 1, wherein said guide rail 3 is a bidirectional guide rail.
4. A tool for achieving distance focusing according to any one of claims 1-3, wherein said member 1 is a relay lens mounting device.
5. The tool for realizing telephoto according to claim 1, wherein the vertical plate 2 is a device for positioning the CHART plate and the light source plate according to the size of the telephoto field.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922024616.3U CN210639330U (en) | 2019-11-21 | 2019-11-21 | Tool for realizing long-distance focusing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922024616.3U CN210639330U (en) | 2019-11-21 | 2019-11-21 | Tool for realizing long-distance focusing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210639330U true CN210639330U (en) | 2020-05-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922024616.3U Active CN210639330U (en) | 2019-11-21 | 2019-11-21 | Tool for realizing long-distance focusing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210639330U (en) |
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2019
- 2019-11-21 CN CN201922024616.3U patent/CN210639330U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220507 Address after: No. 8, Hongda Road, Hongtang village, Tongsheng street, Yuhua District, Changsha City, Hunan Province, 410116 Patentee after: HUNAN CHIOPT OPTICAL TECHNOLOGY Co.,Ltd. Address before: 511422 2nd floor, No.1 Workshop, Jinshan Industrial Park, pengdizhuang, lirendong village, Nancun Town, Panyu District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU CHIOPT OPTOTECH Co.,Ltd. |