CN108469664A - Prism adjusting position correcting mechanism - Google Patents
Prism adjusting position correcting mechanism Download PDFInfo
- Publication number
- CN108469664A CN108469664A CN201810495200.7A CN201810495200A CN108469664A CN 108469664 A CN108469664 A CN 108469664A CN 201810495200 A CN201810495200 A CN 201810495200A CN 108469664 A CN108469664 A CN 108469664A
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- China
- Prior art keywords
- prism
- support plate
- frame body
- position correcting
- camera
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- 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.)
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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
- G02B7/1805—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for prisms
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lens Barrels (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The present invention relates to detection device technical fields, in particular to a kind of prism adjusting position correcting mechanism, including frame body and prism assemblies, photomoduel and support plate adjusting part in frame body.Frame body has a perforative cavity of length direction along frame body；Inside cavity is equipped with a support plate along the length direction of the cavity.Prism assemblies include the prism supporting rack on support plate and the prism on the prism supporting rack.Photomoduel includes the camera tripod on support plate and the camera on the camera tripod；The lens direction of camera is towards prism.Support plate adjusting part, include the rotation coupling being connected with the top wall surface of frame body inner cavity set on one end of support plate, the link block that is arranged of the width direction along the support plate positioned at the other end of support plate, and is connected respectively the both sides of block width direction and is set to a pair of of connecting plate on inside cavities wall.
Description
Technical field
The present invention relates to detection device technical fields, in particular to a kind of prism adjusting position correcting mechanism.
Background technology
Before jig reprocesses sealing-off, need to carry out optical registration, the specially cross centre line at jig center to damage jig
Whether meet the requirements of the standard, generally for jig center detection using with the cross centre line at the center of standard product into
Row comparison, the cross centre line of the two can coincide, then illustrate that jig meets the requirements, indicate not meeting if the two can not coincide
It is required that.The detection of the cross centre line of the two is generally aligned using prism contraposition module in the prior art, and it is different
The prism location of the jig of specification often corresponding prism contraposition module is also different, is badly in need of being controlled according to new when replacing jig
Tool adjusts the position of prism, and the accuracy of prism location calibration has important shadow for the detection of subsequent jig product
It rings.
Invention content
The object of the present invention is to provide a kind of prism adjusting position correcting mechanisms, to solve convenient for prism contraposition module
The technical issues of prism location is calibrated.
What the prism adjusting position correcting mechanism of the present invention was realized in：
A kind of prism adjusting position correcting mechanism, including：
Frame body, the frame body have a perforative cavity of length direction along frame body；The inside cavity is along the cavity
Length direction is equipped with a support plate；
Prism assemblies, the prism assemblies include being set to the prism supporting rack on the support plate and on the prism supporting rack
Prism；
Photomoduel, the photomoduel include being set to the camera tripod on the support plate and on the camera tripod
Camera；The lens direction of the camera is towards the prism；And
Support plate adjusting part includes the rotation connection being connected with the top wall surface of frame body inner cavity set on one end of the support plate
Body, the link block that is arranged of the width direction along the support plate positioned at the other end of the support plate, and correspond to institute respectively
State a pair of of connecting plate of the both sides of link block width direction on the inside cavities wall；The two of the link block width direction
Side is rotatedly connected with a pair of connecting plate respectively；On a pair of connecting plate item is equipped with along the short transverse of the cavity
The straight slot of shape；The guiding axis for being equipped with and being adapted for insertion into the straight slot at the straight slot is corresponded on the connecting plate.
In preferred embodiments of the present invention, the of the bottom face of the corresponding prism is offered on the prism supporting rack
One opening；
The frame body corresponds to the top end face of the prism and bottom face is respectively equipped with the second opening.
In preferred embodiments of the present invention, the rotation coupling includes first being connect with what the support plate was connected
Frame, second link connected with the top wall surface of the frame body inner cavity, and it is set to first link and the second link
Between the first plain radial bearing.
In preferred embodiments of the present invention, the two side ends of the link block width direction pass through the second centripetal joint respectively
Bearing is rotatedly connected with the connecting plate.
In preferred embodiments of the present invention, the straight slot on a pair of connecting plate is symmetrical arranged.
In preferred embodiments of the present invention, the outer diameter of the guiding axis is equal with the internal diameter of the straight slot.
In preferred embodiments of the present invention, there are gaps between the support plate and the wall surface of cavity.
In preferred embodiments of the present invention, the cavity corresponds to the prism and is equipped with one in the end face of the camera opposite to each other
With the dismountable shutter of the frame body.
In preferred embodiments of the present invention, there is gap between the camera lens and prism of the camera.
In preferred embodiments of the present invention, lamp panel structure is equipped at the outer of second opening；
The lamp panel structure includes the LED light of annular, and set on the refracting plate in LED light away from the outside of the prism.
The embodiment of the present invention has the advantages that：The prism adjusting position correcting mechanism of the present invention, structure design are skilful
It is wonderful, by the rotation coupling of support plate adjusting part and with the rotation connection of connecting plate, convenient for adjusting support plate relative to chamber
The angle of body wall surface, to realize the calibration for the prism location on support plate.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 shows a kind of structural schematic diagram for prism adjusting position correcting mechanism that the embodiment of the present invention is provided；
A kind of structure at the first visual angle of inside of the prism adjusting position correcting mechanism provided Fig. 2 shows the embodiment of the present invention
Schematic diagram；
Fig. 3 shows a kind of structure at the first visual angle of inside for prism adjusting position correcting mechanism that the embodiment of the present invention is provided
Schematic diagram.
In figure：Frame body 100, cavity 102, support plate 200, the opening of prism supporting rack 202, first 203, prism 204, camera
Supporting rack 205, the opening of camera 207, second 208, link block 301, connecting plate 303, straight slot 305, guiding axis 307, first connect
Frame 308, the second link 309, the first plain radial bearing 310, the second plain radial bearing 312, shutter 313, LED light
401, refracting plate 412.
Specific implementation mode
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant to the invention.
Shown in please referring to Fig.1 to Fig.3, the present invention provides a kind of prism adjusting position correcting mechanisms, including：Frame body 100,
And prism assemblies, photomoduel and support plate adjusting part in frame body 100.
Frame body 100, frame body 100 have a perforative cavity of length direction 102 along frame body 100；102 inside edge of cavity
The length direction for the cavity 102 is equipped with a support plate 200.
Prism assemblies, prism assemblies include be set to support plate 200 on prism supporting rack 202 and be set to the prism supporting rack
Prism 204 on 202.The first opening 203 of the bottom face of corresponding prism 204 is offered on prism supporting rack 202.
Photomoduel, photomoduel include be set to support plate 200 on 207 supporting rack 205 of camera and be set to the camera 207
Camera 207 on supporting rack 205；The lens direction of camera 207 is towards prism 204.Frame body 100 corresponds to the top end face of prism 204
It is respectively equipped with the second opening 208 with bottom face.Frame body 100 corresponds to the second opening 208 and the first opening of the bottom face of prism 204
203 perforations are connected.First opening 203 and the second opening 208 are used to the intake of light beam.The camera 207 and one of the present embodiment is aobvious
Show that device connects so that cross line image on display by showing.
Support plate adjusting part includes the rotation being connected with the top wall surface of 100 inner cavity of frame body set on one end of support plate 200
Connector, positioned at support plate 200 the other end along the support plate 200 width direction be arranged link block 301, Yi Jifen
It is not correspondingly connected with a pair of of connecting plate 303 of the both sides of 301 width direction of block on 102 madial wall of cavity；301 width of link block
The two side ends in direction are rotatedly connected with a pair of of connecting plate 303 respectively.Along the short transverse of cavity 102 on a pair of of connecting plate 303
Straight slot 305 equipped with strip；The guiding axis 307 for being equipped with and being adapted for insertion into straight slot 305 at straight slot 305 is corresponded on connecting plate 303.
Specifically, the rotation coupling of the present embodiment includes the first link 308 and frame body being connected with support plate 200
The second connected link 309 of the top wall surface of 100 inner cavities, and between the first link 308 and the second link 309
First plain radial bearing 310.The two side ends of 301 width direction of link block by the second plain radial bearing 312 and connect respectively
Fishplate bar 303 is rotatedly connected.By the cooperation of the first plain radial bearing 310 and the second plain radial bearing 312, it is convenient for support plate
200 rotate around the second plain radial bearing 312.
Again specifically, the straight slot 305 on a pair of of connecting plate 303 is symmetrical arranged.
In order to avoid guiding axis 307 is under prism 204 and camera 207 gravity of itself, shifting is generated along straight slot 305
Dynamic, the outer diameter of guiding axis 307 is equal with the internal diameter of straight slot 305, i.e., when guiding axis 307 needs to move along straight slot 305, need from
Outside applies pressure and guiding axis 307 is moved.
In order to enable support plate 200 can generate longitudinal displacement, the bottom of support plate 200 and cavity 102 in cavity 102
There are gaps between wall surface.
For the ease of carrying out calibration adjusting for the position of prism 204, cavity 102 corresponds to prism 204 opposite to each other in camera 207
End face be equipped with one with 100 dismountable shutter 313 of frame body.That is, under normal conditions, when need not adjust the position of prism 204,
The frame body 100 in the end face of camera 207 opposite with prism 204 of shutter 313 is connected, when needing to adjust the position of prism 204,
Shutter 313 is removed.
In the present embodiment, lamp panel structure is equipped at the outer of the second opening 208；Lamp panel structure includes the LED light of annular
401, and set on the refracting plate 412 in LED light 401 away from the outside of prism 204.Specifically, frame body 100 corresponds to prism 204
Top end face and the second opening 208 of bottom face setting be respectively used to the light beam of cross centre line on standard product and jig
Injection.By the refracting plate 412 of setting, the light that LED light 401 is sent out is focused so that standard product and jig
On cross centre line at generate dark background under infinity cross centre line, be used as target aim at.Prism 204 respectively will mark
Light beam at the cross centre line of standardization product and jig reflexes in camera 207, and forms corresponding bright cross over the display
Line image, you can whether the cross centre line for comparing standard product and jig overlaps.If can overlap, then it represents that current prism
204 position meets requirement.If cannot overlap, then it represents that current 204 position of prism needs to adjust.
The prism adjusting position correcting mechanism specific embodiment of the present embodiment is：One bolt is inserted into a pair simultaneously
In straight slot 305, guiding axis 307 is upwardly or downwardly adjusted so that guiding axis 307 downwards or is moved up along straight slot 305,
In moving process, pass through the cooperation of the first plain radial bearing 310 and the second plain radial bearing 312 so that support plate 200
It can be rotated around the second plain radial bearing 312, so that support plate 200 generates displacement upwardly or downwardly, in place
During shifting, you can realize the adjusting for 204 position of prism, in adjustment process, constantly observe the jig in display
With the cross centre line of standard product, whether both observations reach coincidence, when the two reaches coincidence, that is, show prism 204
Position is adjusted in place.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, can also be electrical connection；It can be directly connected, it can also be indirect by intermediary
It is connected, can is the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
It these are only the preferred embodiment of the present invention, be not intended to restrict the invention, for those skilled in the art
For member, the invention may be variously modified and varied.Any modification made by all within the spirits and principles of the present invention,
Equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of prism adjusting position correcting mechanism, which is characterized in that including：
Frame body（100）, the frame body（100）With one along frame body（100）The perforative cavity of length direction（102）；It is described
Cavity（102）Inside is along the cavity（102）Length direction be equipped with a support plate（200）；
Prism assemblies, the prism assemblies include being set to the support plate（200）On prism supporting rack（202）With set on the rib
Mirror supporting rack（202）On prism（204）；
Photomoduel, the photomoduel include being set to the support plate（200）On camera（207）Supporting rack（205）With set
In the camera（207）Supporting rack（205）On camera（207）；The camera（207）Lens direction towards the prism
（204）；And
Support plate adjusting part, including it is set to the support plate（200）One end and frame body（100）What the top wall surface of inner cavity was connected
Rotation coupling is located at the support plate（200）The other end along the support plate（200）Width direction setting connection
Block（301）, and the link block is corresponded to respectively（301）The both sides of width direction are set to the cavity（102）On madial wall
A pair of of connecting plate（303）；The link block（301）The two side ends of width direction respectively with a pair of connecting plate（303）Rotation
It is connected；A pair of connecting plate（303）On along the cavity（102）Short transverse be equipped with strip straight slot（305）；It is described
Connecting plate（303）The upper correspondence straight slot（305）Place, which is equipped with, is adapted for insertion into the straight slot（305）In guiding axis（307）.
2. prism adjusting position correcting mechanism according to claim 1, which is characterized in that the prism supporting rack（202）
On offer the corresponding prism（204）Bottom face first opening（203）；
The frame body（100）The corresponding prism（204）Top end face and bottom face be respectively equipped with the second opening（208）.
3. prism adjusting position correcting mechanism according to claim 2, which is characterized in that the rotation coupling include with
The support plate（200）The first connected link（308）And the frame body（100）The second company that the top wall surface of inner cavity is connected
Connect frame（309）, and it is set to first link（308）With the second link（309）Between the first plain radial bearing
（310）.
4. prism adjusting position correcting mechanism according to claim 1, which is characterized in that the link block（301）Width
The two side ends in direction pass through the second plain radial bearing respectively（312）With the connecting plate（303）It is rotatedly connected.
5. prism adjusting position correcting mechanism according to claim 1, which is characterized in that a pair of connecting plate（303）
On straight slot（305）It is symmetrical arranged.
6. prism adjusting position correcting mechanism according to claim 5, which is characterized in that the guiding axis（307）It is outer
Diameter and the straight slot（305）Internal diameter it is equal.
7. prism adjusting position correcting mechanism according to claim 1, which is characterized in that the support plate（200）With chamber
Body（102）Wall surface between there are gaps.
8. prism adjusting position correcting mechanism according to claim 1, which is characterized in that the cavity（102）Corresponding institute
State prism（204）Opposite to each other in the camera（207）End face be equipped with one with the frame body（100）Dismountable shutter（313）.
9. prism adjusting position correcting mechanism according to claim 1, which is characterized in that the camera（207）Camera lens
With prism（204）Between have gap.
10. prism adjusting position correcting mechanism according to claim 2, which is characterized in that second opening（208）'s
Lamp panel structure is equipped at outer；
The lamp panel structure includes the LED light of annular（401）, and set in LED light（401）Away from the prism（204）'s
The refracting plate in outside（412）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810495200.7A CN108469664B (en) | 2018-05-22 | 2018-05-22 | Prism adjusting position calibrating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810495200.7A CN108469664B (en) | 2018-05-22 | 2018-05-22 | Prism adjusting position calibrating mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108469664A true CN108469664A (en) | 2018-08-31 |
| CN108469664B CN108469664B (en) | 2023-09-08 |
Family
ID=63261410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810495200.7A Active CN108469664B (en) | 2018-05-22 | 2018-05-22 | Prism adjusting position calibrating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108469664B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040218290A1 (en) * | 2003-04-30 | 2004-11-04 | Eastman Kodak Company | Mounting bracket for a clear aperture of the base face of a prism |
| JP2011017870A (en) * | 2009-07-08 | 2011-01-27 | Sanyo Electric Co Ltd | Prism block adjusting device and liquid crystal projector including the same |
| CN201955532U (en) * | 2011-03-18 | 2011-08-31 | 杨凯 | Adjustable optical prism |
| CN206460204U (en) * | 2016-12-31 | 2017-09-01 | 上海芬创信息科技有限公司 | Prism adapter |
-
2018
- 2018-05-22 CN CN201810495200.7A patent/CN108469664B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040218290A1 (en) * | 2003-04-30 | 2004-11-04 | Eastman Kodak Company | Mounting bracket for a clear aperture of the base face of a prism |
| JP2011017870A (en) * | 2009-07-08 | 2011-01-27 | Sanyo Electric Co Ltd | Prism block adjusting device and liquid crystal projector including the same |
| CN201955532U (en) * | 2011-03-18 | 2011-08-31 | 杨凯 | Adjustable optical prism |
| CN206460204U (en) * | 2016-12-31 | 2017-09-01 | 上海芬创信息科技有限公司 | Prism adapter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108469664B (en) | 2023-09-08 |
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