CN203930178U - Contraposition camera lens device for precisely regulating - Google Patents
Contraposition camera lens device for precisely regulating Download PDFInfo
- Publication number
- CN203930178U CN203930178U CN201420254227.4U CN201420254227U CN203930178U CN 203930178 U CN203930178 U CN 203930178U CN 201420254227 U CN201420254227 U CN 201420254227U CN 203930178 U CN203930178 U CN 203930178U
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- Prior art keywords
- guide rail
- slide block
- contraposition
- adjusting
- fine setting
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- 230000001105 regulatory effect Effects 0.000 title claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 158
- 238000006073 displacement reaction Methods 0.000 claims abstract description 4
- 239000000758 substrate Substances 0.000 claims description 9
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000004048 modification Effects 0.000 abstract description 2
- 238000012986 modification Methods 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of image mechanism, disclose a kind of contraposition camera lens device for precisely regulating, comprised guide rail mechanism, be connected with contraposition lens mechanism and can have driven slide block mechanism that contraposition lens mechanism does laterally to slide on described guide rail mechanism, the vertical coarse adjustment mechanism of the horizontal coarse adjustment mechanism of the position, capable of regulating contraposition lens mechanism left and right also of being connected with slide block mechanism, the capable of regulating guide rail mechanism upper-lower position also of being connected with guide rail mechanism; On described slide block mechanism, be also provided with the three-dimensional micro-adjusting mechanism of the XYZ axle three direction displacement that can adjust respectively contraposition lens mechanism.The utlity model has the advantage of adjusting precision high and accurate positioning and modification stability.
Description
Technical field
The utility model relates to the technical field of lens alignment, relates in particular to a kind of contraposition camera lens device for precisely regulating.
Background technology
In manufacturing production run, a lot of occasions need to be used the camera lens contraposition of taking pictures, and the scrambling of ordering for MARK, need to finely tune camera lens, takes pictures, to complete the certain operations in manufacture process to aim at MARK.In prior art, be all generally to utilize to open U-shaped groove, after manually moving into place, the mode of lock screw reaches adjustment, uses after a period of time, and its gap also can become greatly, and the precision of adjusting is not high, uses inconvenient.
Utility model content
The utility model provides a kind of contraposition camera lens device for precisely regulating, is not intended to solve in prior art contraposition camera lens trimming precision high and locate inaccurate problem.
The utility model is achieved in that
A contraposition camera lens device for precisely regulating, comprises guide rail mechanism, is connected with contraposition lens mechanism and can drives slide block mechanism that contraposition lens mechanism does laterally to slide on described guide rail mechanism, the vertical coarse adjustment mechanism of the horizontal coarse adjustment mechanism of the position, capable of regulating contraposition lens mechanism left and right also of being connected with slide block mechanism, the capable of regulating guide rail mechanism upper-lower position also of being connected with guide rail mechanism; On described slide block mechanism, be also provided with the three-dimensional micro-adjusting mechanism of the XYZ axle three direction displacement that can adjust respectively contraposition lens mechanism.
Further, slide block mechanism comprises the first slide block mechanism and the second slide block mechanism that is arranged in respectively described contraposition lens mechanism both sides, corresponding, is respectively equipped with described three-dimensional micro-adjusting mechanism on described the first slide block mechanism and the second slide block mechanism.
Further, each described three-dimensional micro-adjusting mechanism comprises three groups of dovetail groove guide type micro-adjusting mechanisms: X-axis micro-adjusting mechanism, Y-axis micro-adjusting mechanism and Z axis micro-adjusting mechanism.
Further, every group of described dovetail groove guide type micro-adjusting mechanism comprises along the fine setting slide block of adjusting fine setting screw mandrel that direction arranges, be connected with this fine setting screw mandrel and have dovetail groove, and the suitable fine setting guide rail of this fine setting slide block.
Further, the Z axis of described Z axis micro-adjusting mechanism fine setting slide block is connected with described contraposition lens mechanism; The Y-axis fine setting slide block of described Y-axis micro-adjusting mechanism is connected with the Z axis fine setting guide rail of Z axis micro-adjusting mechanism; The X-axis fine setting slide block of described X-axis micro-adjusting mechanism is connected with the Y-axis fine setting guide rail of Y-axis micro-adjusting mechanism.
Further, described horizontal coarse adjustment mechanism 4 comprises coarse adjustment screw mandrel and lays respectively at the first adjusting knob and second adjusting knob at two ends, coarse adjustment screw mandrel left and right.
Further, described guide rail mechanism comprises guide rail, the vertical guide rail substrate of arranging, be positioned at guide rail below and with the perpendicular stator of guide rail substrate, described stator is provided with the strip locating slot of arranging along rail length direction, the first described slide block mechanism and the slider body bottom of the second slide block mechanism are respectively equipped with screw hole and are positioned at the top of stator, two slide block mechanism belows are respectively equipped with cross spacing knob, described cross spacing knob is positioned at the below of stator, and suitable with the screw hole of described slider body bottom.
Further, described vertical coarse adjustment mechanism comprises a pair of height adjustment block and a pair of fixed block that is symmetrically arranged in described contraposition lens mechanism both sides, and the inside and outside both sides of two height adjustment blocks are individually fixed on described guide rail substrate and corresponding fixed block; Described fixed block is provided with vertically disposed a plurality of adjusting screw hole.
Further, the guide rail of described guide rail mechanism is high-precision linear guides.
Further, described fine setting screw mandrel adopts closely-pitched screw rod.
Compared with prior art, the utility model has the advantage of: the utility model has adopted guide rail mechanism, slide block mechanism, laterally coarse adjustment mechanism, vertical coarse adjustment mechanism and three-dimensional micro-adjusting mechanism are adjusted the locus of contraposition lens mechanism, degree of regulation is high, convenient and swift, accurate positioning, stable performance.
Accompanying drawing explanation
The stereographic map of the contraposition camera lens device for precisely regulating that Fig. 1 the utility model embodiment provides;
Fig. 2 looks schematic diagram for the master of the contraposition camera lens device for precisely regulating that the utility model embodiment provides;
The schematic top plan view of the contraposition camera lens device for precisely regulating that Fig. 3 provides for the utility model embodiment;
The schematic side view of the contraposition camera lens device for precisely regulating that Fig. 4 provides for the utility model embodiment.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
In the utility model, in order better technical scheme to be described, in following embodiment, adopt X-axis, Y-axis and Z axis to represent three dimensions, and X-axis, Y-axis and Z axis are comparatively speaking, in the present embodiment, X-axis represents that left and right directions, Y-axis represent above-below direction, Z axis represents fore-and-aft direction, and those skilled in the art can carry out other to X-axis, Y-axis and Z axis and arrange, and this set does not affect enforcement of the present utility model.
Consult shown in Fig. 1 to Fig. 4, the utility model provides a kind of contraposition camera lens device for precisely regulating, comprises guide rail mechanism 1, is connected with contraposition lens mechanism 2 and can drives slide block mechanism 3 that contraposition lens mechanism 2 does laterally to slide on described guide rail mechanism 1, the vertical coarse adjustment mechanism 5 of the horizontal coarse adjustment mechanism 4 of capable of regulating contraposition lens mechanism 2 positions, left and right also of being connected with slide block mechanism 3, the capable of regulating guide rail mechanism upper-lower position also of being connected with guide rail mechanism 1; On described slide block mechanism 3, be also provided with the three-dimensional micro-adjusting mechanism 6 of the XYZ axle three direction displacement that can adjust respectively contraposition lens mechanism 2.
Contraposition lens mechanism 2 in the utility model is consistent with existing scheme, has included contraposition camera lens 21, video camera 22 and rack construction.
In the utility model, described slide block mechanism 3 comprises the first slide block mechanism 31 and the second slide block mechanism 32 that is arranged in respectively described contraposition lens mechanism 2 both sides, accordingly, on described the first slide block mechanism 31 and the second slide block mechanism 32, be respectively equipped with described three-dimensional micro-adjusting mechanism 6.Each described three-dimensional micro-adjusting mechanism comprises three groups of dovetail groove guide type micro-adjusting mechanisms: X-axis micro-adjusting mechanism 61, Y-axis micro-adjusting mechanism 62 and Z axis micro-adjusting mechanism 63, the XYZ that these three groups of dovetail groove guide type micro-adjusting mechanisms form is axially adjustable, by finely tuning the wherein dovetail groove guide type micro-adjusting mechanism of a group, just can adjust contraposition camera lens 21 positions in contraposition lens mechanism 2, therefore any position in space can regulate and obtain.
Concrete, every group of described dovetail groove guide type micro-adjusting mechanism comprises along the fine setting screw mandrel (611,621,631) of adjusting direction layout, finely tunes screw mandrel (611 with this, 621,631) be connected and have dovetail groove fine setting slide block (612,622,632), with this fine setting slide block (612,622,632) suitable fine setting guide rail (613,623,633).
Concrete, the Z axis fine setting slide block 632 of described Z axis micro-adjusting mechanism 63 is connected with described contraposition lens mechanism 2; The Y-axis fine setting slide block 622 of described Y-axis micro-adjusting mechanism 62 is connected with the Z axis fine setting guide rail 633 of Z axis micro-adjusting mechanism 63; The X-axis fine setting slide block 612 of described X-axis micro-adjusting mechanism 61 is connected with the Y-axis fine setting guide rail 623 of Y-axis micro-adjusting mechanism 62.
In the utility model, described horizontal coarse adjustment mechanism 4 comprises coarse adjustment screw mandrel 41 and lays respectively at the first adjusting knob 42 and second adjusting knob 43 at two ends, coarse adjustment screw mandrel left and right.By the first adjusting knob 42 and second adjusting knob 43 of the horizontal coarse adjustment of forward or reverse mechanism 4 both sides, with regard to satisfying left and right of realizing contraposition lens mechanism 2 to carrying out coarse adjustment.
In the utility model, described guide rail mechanism 1 comprises guide rail 11, the vertical guide rail substrate 12 of arranging, be positioned at guide rail 11 belows and with the perpendicular stator 13 of guide rail substrate 12, described stator 13 is provided with the strip locating slot 14 of arranging along guide rail 11 length directions, the first described slide block mechanism 31 and the slider body bottom of the second slide block mechanism 32 are respectively equipped with screw hole and are positioned at the top of stator 13, two slide block mechanism belows are respectively equipped with cross spacing knob 15, described cross spacing knob 15 is positioned at the below of stator 13, and suitable with the screw hole of slider body bottom.Strip locating slot 14 is wherein a U-lag, and the direction of U-lag is to be also consistent with the direction of motion of the slider body of the first slide block mechanism 31 and the second slide block mechanism 32, in use, when screwing cross spacing knob 15, the fixing position of the left and right directions of contraposition lens mechanism 2 just.
Guide rail mechanism 1 in the utility model and three-dimensional micro-adjusting mechanism 6 are when being used in conjunction with, the acting in conjunction of coarse adjustment screw mandrel 41 and guide rail 11 has realized the function of transmission and guide piece, and coarse adjustment screw mandrel 41 and fine setting slide block (612,622,632) dovetail groove on is realized the transmission of power to contraposition lens mechanism 2, because not coordinating between fine setting screw mandrel and dovetail groove can exist gap, so can avoid the shake of camera lens in the middle of motion, realized stable location.
As preferably, the guide rail 11 of described guide rail mechanism 1 is high-precision linear guides, coordinates in use the transmission of coarse adjustment screw mandrel 41, can make contraposition camera lens 21 on left and right directions linearly property move, and linearity and good stability, used convenient.
As preferably, described fine setting screw mandrel adopts closely-pitched screw rod, and it has higher degree of regulation, further improves the accuracy of the utility model when regulating.
In the utility model, described vertical coarse adjustment mechanism 5 comprises and is symmetrically arranged in a pair of height adjustment block 52 of contraposition lens mechanism 2 both sides and the inside and outside both sides of a pair of fixed block 51, two height adjustment blocks 52 are individually fixed on guide rail substrate 12 and corresponding fixed block 51; Fixed block 51 is provided with vertically disposed a plurality of adjusting screw hole 53.Height adjustment block 52 is wherein the effects that belong to coarse adjustment, for in the vertical direction, carry out large distance adjustment, two height adjustment blocks 52 be designed to up and down counter sink structure, because the present embodiment is to be designed to be a series of screw holes 53 that have specification pitch-row on corresponding fixed block 51, and the pitch-row of screw hole 53 and counter sink is into integral multiple, by moving up and down the corresponding screw hole 53 of height adjustment block 52 locking, just can reach the height of adjusting contraposition lens mechanism 2, make working substance distance within the focal range of the contraposition camera lens 21 of contraposition lens mechanism 2.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. a contraposition camera lens device for precisely regulating, it is characterized in that comprising guide rail mechanism (1), be connected with contraposition lens mechanism (2) and can drive contraposition lens mechanism (2) in the horizontal coarse adjustment mechanism (4) of the upper slide block mechanism (3) of doing laterally to slide of described guide rail mechanism (1), capable of regulating contraposition lens mechanism (2) position, left and right also of being connected with slide block mechanism (3), the also vertical coarse adjustment mechanism (5) of capable of regulating guide rail mechanism (1) upper-lower position is connected with guide rail mechanism (1); On described slide block mechanism (3), be also provided with the three-dimensional micro-adjusting mechanism (6) of the XYZ axle three direction displacement that can adjust respectively contraposition lens mechanism (2).
2. contraposition camera lens device for precisely regulating according to claim 1, it is characterized in that slide block mechanism (3) comprises the first slide block mechanism (31) and the second slide block mechanism (32) that is arranged in respectively described contraposition lens mechanism both sides, accordingly, on described the first slide block mechanism (31) and the second slide block mechanism (32), be respectively equipped with described three-dimensional micro-adjusting mechanism (6).
3. contraposition camera lens device for precisely regulating according to claim 2, is characterized in that each described three-dimensional micro-adjusting mechanism (6) comprises three groups of dovetail groove guide type micro-adjusting mechanisms: X-axis micro-adjusting mechanism (61), Y-axis micro-adjusting mechanism (62) and Z axis micro-adjusting mechanism (63).
4. contraposition camera lens device for precisely regulating according to claim 3, is characterized in that every group of described dovetail groove guide type micro-adjusting mechanism comprises along the fine setting slide block of adjusting fine setting screw mandrel that direction arranges, be connected with this fine setting screw mandrel and have dovetail groove, and the suitable fine setting guide rail of this fine setting slide block.
5. contraposition camera lens device for precisely regulating according to claim 4, is characterized in that the Z axis fine setting slide block of described Z axis micro-adjusting mechanism (63) is connected with described contraposition lens mechanism (2); The Y-axis fine setting slide block of described Y-axis micro-adjusting mechanism (62) is connected with the Z axis fine setting guide rail of Z axis micro-adjusting mechanism (63); The X-axis fine setting slide block of described X-axis micro-adjusting mechanism (61) is connected with the Y-axis fine setting guide rail of Y-axis micro-adjusting mechanism (62).
6. according to the contraposition camera lens device for precisely regulating described in any one in claim 1 to 5, the horizontal coarse adjustment mechanism (4) described in it is characterized in that comprises coarse adjustment screw mandrel (41) and lays respectively at the first adjusting knob (42) and second adjusting knob (43) at coarse adjustment screw mandrel (41) two ends, left and right.
7. contraposition camera lens device for precisely regulating according to claim 6, it is characterized in that described guide rail mechanism (1) comprises guide rail (11), the vertical guide rail substrate (12) of arranging, be positioned at guide rail (11) below and with the perpendicular stator (13) of guide rail substrate (12), described stator (13) is provided with the strip locating slot (14) of arranging along guide rail (11) length direction, described the first slide block mechanism (31) and the slider body bottom of the second slide block mechanism (32) are respectively equipped with screw hole and are positioned at the top of stator (13), two slide block mechanism belows are respectively equipped with cross spacing knob (15), described cross spacing knob (15) is positioned at the below of stator (13), and suitable with the screw hole of described slider body bottom.
8. contraposition camera lens device for precisely regulating according to claim 7, it is characterized in that described vertical coarse adjustment mechanism (5) comprises a pair of height adjustment block (52) and a pair of fixed block (51) that is symmetrically arranged in described contraposition lens mechanism both sides, the inside and outside both sides of two height adjustment blocks (52) are individually fixed on described guide rail substrate (12) and corresponding fixed block (51); Described fixed block (51) is provided with vertically disposed a plurality of adjusting screw holes (53).
9. contraposition camera lens device for precisely regulating according to claim 8, is characterized in that the guide rail (11) of described guide rail mechanism (1) is high-precision linear guides.
10. contraposition camera lens device for precisely regulating according to claim 4, is characterized in that described fine setting screw mandrel adopts closely-pitched screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420254227.4U CN203930178U (en) | 2014-05-16 | 2014-05-16 | Contraposition camera lens device for precisely regulating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420254227.4U CN203930178U (en) | 2014-05-16 | 2014-05-16 | Contraposition camera lens device for precisely regulating |
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| Publication Number | Publication Date |
|---|---|
| CN203930178U true CN203930178U (en) | 2014-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420254227.4U Expired - Lifetime CN203930178U (en) | 2014-05-16 | 2014-05-16 | Contraposition camera lens device for precisely regulating |
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| Country | Link |
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| CN (1) | CN203930178U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104330420A (en) * | 2014-11-13 | 2015-02-04 | 南京熊猫电子股份有限公司 | Glass detection device |
| CN106899792A (en) * | 2017-03-02 | 2017-06-27 | 广州众源网络科技有限公司 | A kind of back focal length adjustment structure of video camera |
| CN107577027A (en) * | 2017-10-13 | 2018-01-12 | 南京工业职业技术学院 | Camera lens and circuit board automatic focusing mechanism |
-
2014
- 2014-05-16 CN CN201420254227.4U patent/CN203930178U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104330420A (en) * | 2014-11-13 | 2015-02-04 | 南京熊猫电子股份有限公司 | Glass detection device |
| CN104330420B (en) * | 2014-11-13 | 2017-07-07 | 南京熊猫电子股份有限公司 | A kind of glass detection device |
| CN106899792A (en) * | 2017-03-02 | 2017-06-27 | 广州众源网络科技有限公司 | A kind of back focal length adjustment structure of video camera |
| CN106899792B (en) * | 2017-03-02 | 2019-07-16 | 广州众源网络科技有限公司 | A kind of back focal length adjustment structure of video camera |
| CN107577027A (en) * | 2017-10-13 | 2018-01-12 | 南京工业职业技术学院 | Camera lens and circuit board automatic focusing mechanism |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141105 |