CN214335336U - Five-axis automatic focusing mechanism - Google Patents
Five-axis automatic focusing mechanism Download PDFInfo
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- CN214335336U CN214335336U CN202120405804.5U CN202120405804U CN214335336U CN 214335336 U CN214335336 U CN 214335336U CN 202120405804 U CN202120405804 U CN 202120405804U CN 214335336 U CN214335336 U CN 214335336U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 49
- 239000000428 dust Substances 0.000 claims abstract description 14
- 230000001105 regulatory effect Effects 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000011514 reflex Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- Automatic Focus Adjustment (AREA)
- Lens Barrels (AREA)
- Focusing (AREA)
Abstract
The utility model discloses a five automatic focusing mechanisms, include: the camera shooting mechanism comprises a camera and a fixed plate, the camera is fixedly connected with the fixed plate, the axial direction of the camera penetrates through the thickness direction of the fixed plate, a camera main body and a camera lens are respectively positioned on two end faces of the thickness direction of the fixed plate, a sealing dust cover is arranged between the camera main body and the camera lens, the adjusting mechanism comprises a rotating shaft and a translation shaft, the translation shaft comprises an X shaft assembly, an YR shaft assembly and a Z shaft assembly, the X shaft assembly is parallel to the breadth of the adjusting plate, the YR shaft assembly is parallel to the breadth of the adjusting plate, and the YR shaft assembly is perpendicular to the X shaft assembly; the rotation axis includes R axle subassembly and XR axle subassembly, and R axle subassembly sets up with the regulating plate face is perpendicular, and R axle subassembly is used for adjusting the whole horizontal rotation of camera, and XR axle subassembly is parallel with YR axle subassembly, the utility model discloses a five integrated automatic focusing practices thrift adjust time and promotes the precision.
Description
Technical Field
The utility model relates to a camera device especially relates to a five automatic focusing mechanisms.
Background
The manual focusing means a focusing mode of realizing clear focusing by rotating a lens focusing ring or stepping by pressing a direction key of a camera body, the manual focusing in the digital camera era is generally used when automatic focusing is in error, is powerful supplement of automatic focusing, and is still an indispensable function in the digital era; and automatically adjusting the final focus to be manual focusing. The electronic manual focusing is matched on the large-caliber super telescope head, an electronic circuit detects the rotation quantity of a manual focusing ring and then drives a telescope body motor; the full-time mechanical manual focusing is not required to consume power when being started, and the lens set is driven by a roller and a rotating ring different from those in AF.
The manual focusing mode depends on the discrimination of human eyes on images on a focusing screen, the proficiency of a photographer and even the eyesight of the photographer to a great extent, the early single-lens reflex camera and the paraxial camera basically use manual focusing to complete focusing operation, and the existing quasi-professional and professional digital cameras and single-lens reflex digital cameras are provided with manual focusing functions so as to be matched with different shooting requirements.
However, the conventional manual frequent focusing mechanism, such as an industrial camera mechanism, often needs 2-3 persons to stop for cooperative adjustment, cannot automatically complete focal length positioning, and is long in time consumption and low in precision.
Disclosure of Invention
The utility model overcomes prior art's is not enough, provides a five automatic focusing mechanisms.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a five-axis autofocus mechanism comprising: make a video recording the mechanism and with the adjustment mechanism that the mechanism is connected makes a video recording, its characterized in that: the camera shooting mechanism comprises a camera and a fixing plate, the camera is fixedly connected with the fixing plate, the camera penetrates through the fixing plate in the axial direction, a camera body and a camera lens are respectively positioned on two end faces in the thickness direction of the fixing plate, a sealing dust cover is further arranged between the camera body and the camera lens, the fixing plate is movably connected with an adjusting plate, and an adjusting mechanism is further connected onto the adjusting plate; the adjusting mechanism comprises a rotating shaft and a translation shaft, the translation shaft comprises an X shaft assembly, a YR shaft assembly and a Z shaft assembly, the X shaft assembly is parallel to the adjusting plate breadth, and the X shaft assembly controls the left and right deviation of the camera body; the YR axis assembly is parallel to the adjustment plate web, the YR axis assembly is perpendicular to the X axis assembly; the rotation axis includes R axle subassembly and XR axle subassembly, the R axle subassembly with the perpendicular setting of regulating plate face, the R axle subassembly is used for adjusting the whole horizontal rotation of camera, XR axle subassembly with YR axle subassembly is parallel.
In a preferred embodiment of the present invention, the dust cover coincides with the camera lens axis.
In a preferred embodiment of the present invention, the adjusting mechanism further comprises an automatic control motor and a precision ball screw.
In a preferred embodiment of the present invention, the movement path of the automatic control motor is parallel to the axis of the camera.
In a preferred embodiment of the present invention, the adjusting plate is provided with a slide rail on one side facing the camera mechanism.
In a preferred embodiment of the present invention, the sliding rails are parallel to the corresponding translation shafts.
In a preferred embodiment of the present invention, the slide rail and the adjusting plate are fixed by bolts.
In a preferred embodiment of the present invention, the adjusting plate has a positioning hole extending therethrough in a thickness direction thereof.
In a preferred embodiment of the present invention, the adjusting plate further has a stopper.
The utility model provides a defect that exists among the background art, the utility model discloses possess following beneficial effect:
(1) the utility model discloses compare the manual frequent focusing mechanism of tradition, adopt the automatic adjustment mechanism, shortened the time of adjustment, also practiced thrift the manpower consumption, the utility model discloses can realize not shutting down and adjust, accomplish the focus location automatically when machinery operates, still promote the precision when save time.
(2) The utility model discloses in just with camera main part between be provided with sealed dust cover, and sealed dust cover and the coincidence of camera axis for sealed dust cover can be followed arbitrary angle and sealed the protection to the gap between camera lens and the main part, thereby ensures that the function of making a video recording is complete effective.
(3) The utility model discloses be equipped with the stopper on well regulating plate, can play the limiting displacement to the slip of camera main part on the slide rail, and the utility model discloses well camera main part afterbody and stopper projection coincidence for when camera and stopper touched, can avoid the collision of stopper and camera lens, influence the effect of making a video recording.
Drawings
The present invention will be further explained with reference to the drawings and examples;
FIG. 1 is a perspective view of a preferred embodiment of the present invention;
FIG. 2 is a perspective view of the preferred embodiment of the present invention;
in the figure: 11. an X-axis assembly; 12. a YR shaft assembly; 13. an R shaft assembly; 14. an XR shaft assembly; 2. an adjusting plate; 21. a slide rail; 3. a camera; 31. a camera body; 32. a camera lens; 33. a fixing plate; 34. and sealing the dust cover.
Detailed Description
The invention will now be described in further detail with reference to the accompanying drawings, which are simplified schematic drawings and illustrate, by way of illustration only, the basic structure of the invention, and which therefore show only the constituents relevant to the invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the scope of the invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
As shown in fig. 1 and 2, a five-axis autofocus mechanism includes: make a video recording the mechanism and with the adjustment mechanism that the mechanism is connected makes a video recording, its characterized in that: the camera shooting mechanism comprises a camera and a fixing plate 33, the camera is fixedly connected with the fixing plate 33, the camera axially penetrates through the fixing plate 33 in the thickness direction, a camera body 31 and a camera lens 32 are respectively positioned on two end faces of the fixing plate 33 in the thickness direction, a sealing dust cover 34 is further arranged between the camera body 31 and the camera lens 32, the fixing plate 33 is movably connected with the adjusting plate 2, and the adjusting plate 2 is further connected with an adjusting mechanism; the adjusting mechanism comprises a rotating shaft and a translation shaft, the translation shaft comprises an X shaft component 11, a YR shaft component 1312 and a Z shaft component, the X shaft component 11 is parallel to the breadth of the adjusting plate 2, and the X shaft component 11 controls the left and right offset of the camera body 31; the YR axle assembly 1312 is parallel to the adjustment plate 2 web, the YR axle assembly 1312 is perpendicular to the X axle assembly 11; the rotating shaft comprises an R shaft assembly 13 and an XR shaft assembly 1413, the R shaft assembly 13 is perpendicular to the plate surface of the adjusting plate 2, the R shaft assembly 13 is used for adjusting the camera to rotate horizontally, and the XR shaft assembly 1413 is parallel to the YR shaft assembly 1312.
It should be noted that, in the present invention, the Z axis, i.e. the thickness direction of the adjusting plate 2, is adjusted by adjusting the preset adjusting position; the utility model discloses can compatible cell-phone screen, flat screen or vehicle screen's poor detection in position.
As shown in fig. 2, the utility model discloses well sealed dust cover 34 with the coincidence of camera lens 32 axis, adjustment mechanism still includes automatic control motor and accurate ball screw, and accurate location is accomplished in camera lens 32 upper and lower focus automatic control motor and the cooperation of accurate ball screw, automatic control motor moving path with the camera axis is parallel.
As shown in fig. 2, the utility model discloses well regulating plate 2 orientation be provided with slide rail 21 on camera mechanism one side, slide rail 21 with correspond translation axle parallel arrangement, slide rail 21 with regulating plate 2 passes through the bolt fastening, 2 thickness directions of regulating plate run through there is the locating hole, still be equipped with the stopper on regulating plate 2.
The utility model discloses compare the manual frequent focusing mechanism of tradition, adopt the automatic adjustment mechanism, shortened the time of adjustment, also practiced thrift the manpower consumption, the utility model discloses can realize not shutting down and adjust, accomplish the focus location automatically when machinery operates, still promote the precision when save time.
The utility model discloses in with be provided with sealed dust cover 34 between the camera main part 31, and sealed dust cover 34 and the coincidence of camera axis for sealed dust cover 34 can be followed arbitrary angle and sealed the protection to the gap between camera lens 32 and the main part, thereby ensures that the function of making a video recording is complete effective.
The utility model discloses be equipped with the stopper on well regulating plate 2, can play the limiting displacement to the slip of camera main part 31 on slide rail 21, and the utility model discloses well camera main part 31 afterbody and stopper projection coincidence for when camera and stopper touched, can avoid the collision of stopper and camera lens 32, influence the effect of making a video recording.
In light of the foregoing, it is to be understood that various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (9)
1. A five-axis autofocus mechanism comprising: make a video recording the mechanism and with the adjustment mechanism that the mechanism is connected makes a video recording, its characterized in that:
the camera shooting mechanism comprises a camera and a fixing plate, the camera is fixedly connected with the fixing plate, the camera penetrates through the fixing plate in the axial direction, a camera body and a camera lens are respectively positioned on two end faces in the thickness direction of the fixing plate, a sealing dust cover is further arranged between the camera body and the camera lens, the fixing plate is movably connected with an adjusting plate, and an adjusting mechanism is further connected onto the adjusting plate;
the adjusting mechanism comprises a rotating shaft and a translation shaft, the translation shaft comprises an X shaft assembly, a YR shaft assembly and a Z shaft assembly, the X shaft assembly is parallel to the adjusting plate breadth, and the X shaft assembly controls the left and right deviation of the camera body; the YR axis assembly is parallel to the adjustment plate web, the YR axis assembly is perpendicular to the X axis assembly;
the rotation axis includes R axle subassembly and XR axle subassembly, the R axle subassembly with the perpendicular setting of regulating plate face, the R axle subassembly is used for adjusting the whole horizontal rotation of camera, XR axle subassembly with YR axle subassembly is parallel.
2. The five-axis autofocus mechanism of claim 1, wherein: the sealed dust cover coincides with the axis of the camera lens.
3. The five-axis autofocus mechanism of claim 1, wherein: the adjusting mechanism further comprises an automatic control motor and a precise ball screw.
4. The five-axis autofocus mechanism of claim 3, wherein: the automatic control motor moving route is parallel to the camera axis.
5. The five-axis autofocus mechanism of claim 1, wherein: the adjusting plate faces towards one side of the camera shooting mechanism, and a sliding rail is arranged on one side of the camera shooting mechanism.
6. The five-axis autofocus mechanism of claim 5, wherein: the sliding rails are arranged in parallel with the corresponding translation shafts.
7. The five-axis autofocus mechanism of claim 6, wherein: the slide rail with the regulating plate passes through the bolt fastening.
8. The five-axis autofocus mechanism of claim 1, wherein: the adjusting plate is provided with a positioning hole in the thickness direction.
9. The five-axis autofocus mechanism of claim 1, wherein: the adjusting plate is also provided with a limiting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120405804.5U CN214335336U (en) | 2021-02-24 | 2021-02-24 | Five-axis automatic focusing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120405804.5U CN214335336U (en) | 2021-02-24 | 2021-02-24 | Five-axis automatic focusing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214335336U true CN214335336U (en) | 2021-10-01 |
Family
ID=77885764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120405804.5U Active CN214335336U (en) | 2021-02-24 | 2021-02-24 | Five-axis automatic focusing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214335336U (en) |
-
2021
- 2021-02-24 CN CN202120405804.5U patent/CN214335336U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No.288, Huangpu River South Road, Qiandeng Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: Yuhan Precision Machinery (Kunshan) Co.,Ltd. Country or region after: China Address before: No.288, Huangpu River South Road, Qiandeng Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: Yuhansheng transmission components (Kunshan) Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |