CN207677838U - A kind of list industrial camera Multi-path synchronous is taken pictures module - Google Patents
A kind of list industrial camera Multi-path synchronous is taken pictures module Download PDFInfo
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- CN207677838U CN207677838U CN201721786229.8U CN201721786229U CN207677838U CN 207677838 U CN207677838 U CN 207677838U CN 201721786229 U CN201721786229 U CN 201721786229U CN 207677838 U CN207677838 U CN 207677838U
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Abstract
It takes pictures module the utility model is related to a kind of single industrial camera Multi-path synchronous, including industry camera and the rear imaging lens being connected in industry camera, imaging lens connect optical fiber collection harness afterwards, optical fiber collection harness includes several optical fiber, each optical fiber end is connected with lens unit, imaging lens group before all lens units are constituted.The modular structure of taking pictures is simple, it is easy to use, it shoots the image angle for breaching traditional single phase machine or panorama camera, the depth of field, the limitation of distance, make each position image definition for the correspondence subject that each lens unit claps and realizes that sync pulse jamming is no-delay, compound eye is can be applied to take pictures processing, more mesh image processing, 3D image processing, depth detection, multiposition image processing, 360 degree of image processing, the big image processing of length-width ratio, deep hole image processing, the fields such as big depth image processing, it is especially suitable for abnormity appearance, the detection of large size workpiece, greatly improve the detection efficiency of large scale or special-shaped workpiece.
Description
Technical field
The utility model is related to a kind of technical field of machine vision, are clapped more particularly, to a kind of single industrial camera Multi-path synchronous
According to module.
Background technology
In existing industrialized production and detection process, it is often necessary to be measured to the workpiece produced, in order to subtract
Few hand labor intensity, carries out the measurement of workpiece using machine vision technique at present.If but if workpiece size compared with
Greatly, workpiece is special-shaped, and workpiece cannot be completely covered in the effective viewing field of single camera used by the machine vision technique, just past at this time
Toward needing to cooperate to constitute duplex measurement field using multiple cameras, could complete to large scale or special-shaped workpiece surface shape
Vision measurement, take time and effort, efficiency is relatively low.
In addition, even if panorama function has may be implemented in existing camera, if but machine vision technique using panorama
The information of camera, then the workpiece picture acquired will produce distortion and distortion, abnormal especially in the position remoter apart from effective viewing field
Become and distortion is more apparent, to affect the detection of product, and the region that panorama camera is disposably acquired is more, causes nothing
It is also relatively more with region, the post-processing time is increased, the efficiency of workpiece calibration is finally also affected.
Utility model content
The purpose of the utility model is to overcome in the prior art using machine vision technique when measurement to carry out workpiece,
The single camera of use takes time and effort, inefficiency, and using panorama camera can cause acquisition information distortion and be distorted it is more,
Post-processing also cumbersome technical problem, provide a kind of acquisition workpiece information simple in structure, easy to operate, disposable it is more and
A kind of efficient single industrial camera Multi-path synchronous is taken pictures module.
To achieve the goals above, the technical solution adopted in the utility model is：
A kind of list industrial camera Multi-path synchronous is taken pictures module, including industry camera and is connected to the industry camera
On rear imaging lens, it is described after imaging lens connect optical fiber collection harness, the optical fiber collection harness includes several optical fiber, each
The optical fiber end is connected with lens unit, imaging lens group before all lens units are constituted.
The list industrial camera Multi-path synchronous is taken pictures module, by imaging lens after being connected in industry camera, then rear
Connection includes the optical fiber collection harness of several optical fiber on imaging lens, and each optical fiber is equipped with lens unit；When in use, first
Several lens units of imaging lens group obtain captured position clear image information of taking pictures respectively before first passing through, then often
The image information of a lens unit is transferred to rear imaging lens by corresponding optical fiber, and rear imaging lens can be projected through over-focusing
To industry camera, then industry camera disposably takes pictures and can obtain the corresponding lens unit of each optical fiber simultaneously and clapped
The different parts photo for the subject (such as workpiece) taken the photograph；It is more that the module once photo taking of taking pictures can obtain subject
The photo at a position, i.e. once photo taking can handle the image at the several positions of subject simultaneously；And since this is taken pictures
Module includes several optical fiber and lens unit, by carrying out the arrangement of any position to lens unit, carrys out arbitrary tune with this
The end shape of imaging lens group before section, to adapt to different occasions, different surfaces shape and various sizes of subject
Photographing request.
The modular structure of taking pictures is simple, easy to use, and shooting breaches the image angle of traditional single phase machine or panorama camera
The limitation of degree, the depth of field, distance makes each position image definition and reality of the correspondence subject that each lens unit claps
Existing sync pulse jamming is no-delay, can be applied to compound eye and takes pictures processing, more mesh image processing, 3D image processing, depth detection, multidigit
The fields such as image processing, 360 degree of image processing, the big image processing of length-width ratio, deep hole image processing, the processing of big depth image are set,
It is especially suitable for the detection of the special-shaped appearance, large-size of metal or non-metal workpiece, greatly improves large scale or special-shaped workpiece
Detection efficiency.
Preferably, the diameter all same of all optical fiber is easily installed the place with later stage subject image
Reason.
Preferably, all lens units are all identical, are easily installed and replace maintenance.
Preferably, each lens unit is connected to corresponding optical fiber end by connector, by being detachably connected, is convenient for
The maintenance in later stage.
Preferably, each lens unit is rotatably connected by connector on the sheath of corresponding optical fiber.
Preferably, the connector on each lens unit is equipped with external screw thread, and the sheath of each optical fiber is equipped with interior
Screw thread, all corresponding lens units and optical fiber are connected by external screw thread with the screw-thread fit of internal thread.
Preferably, all optical fiber are uniformly connected on rear imaging lens.
Preferably, the fiber lengths in the optical fiber collection harness positioned at outer layer are longer than the fiber lengths positioned at internal layer, so as to
The fibre-optical bending of inside and outside different layers forms different shapes come the shape for being adapted to subject surface and whole shape.
Preferably, all optical fiber of the optical fiber collection harness can bend different angle, so that all lens unit end faces
It is respectively positioned on same plane, accurately to detect workpiece local surface information.
Preferably, the sheath of each optical fiber is metal component, such as uses stainless steel or Copper alloy material, makes light
Fibre simultaneously also can be with certain rigidity, to make the convenient not similar shape in preceding imaging lens group end face with excellent bending property
The molding of shape.
In conclusion by adopting the above-described technical solution, the utility model has the beneficial effects that：
The module 1. list industrial camera Multi-path synchronous described in the utility model is taken pictures, by being imaged after being connected in industry camera
Camera lens, then on rear imaging lens connection include several optical fiber optical fiber collection harness, each optical fiber be equipped with camera lens list
Member；When in use, to obtain captured position of taking pictures respectively by several lens units of preceding imaging lens group first clear
Image information, then the image information of each lens unit rear imaging lens, rear imaging lens are transferred to by corresponding optical fiber
Industry camera can be projected to through over-focusing, then industry camera is disposably taken pictures can obtain each optical fiber pair simultaneously
The different parts photo of subject (such as workpiece) taken by the lens unit answered；The module once photo taking of taking pictures can be with
The photo at the multiple positions of subject is obtained, i.e. once photo taking can handle the shadow at the several positions of subject simultaneously
Picture；And since the module of taking pictures includes several optical fiber and lens unit, by carrying out any position to lens unit
Arrangement carrys out the end shape of imaging lens group before arbitrary adjusting with this, to adapt to different occasions, different surfaces shape and different rulers
The photographing request of very little subject；
2. list industrial camera Multi-path synchronous described in the utility model is taken pictures, the structure of module is simple, easy to use, shooting
Breach the limitation of the image angle, the depth of field, distance of traditional single phase machine or panorama camera, pair for making each lens unit clap
It answers each position image definition of subject and realizes that sync pulse jamming is no-delay, can be applied to compound eye and take pictures processing, more
Mesh image processing, 3D image processing, depth detection, multiposition image processing, 360 degree of image processing, the big image processing of length-width ratio,
The fields such as deep hole image processing, the processing of big depth image, are especially suitable for metal or the special-shaped appearance of non-metal workpiece, large-size
Detection, greatly improve the detection efficiency of large scale or special-shaped workpiece.
Description of the drawings
Fig. 1 is that a kind of single industrial camera Multi-path synchronous described in the utility model is taken pictures the structural schematic diagram of module；
Fig. 2 is that single industrial camera Multi-path synchronous described in the utility model is taken pictures the explosive view of module.
It is marked in figure：
1, industry camera, imaging lens before 2, rear imaging lens, 3, optical fiber collection harness, 31, optical fiber, 32, sheath, 4.
Group, 41, lens unit, 42, connector.
Specific implementation mode
Below in conjunction with the accompanying drawings, the utility model is described in detail.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only explaining this
Utility model is not used to limit the utility model.
As shown in Figs. 1-2, a kind of single industrial camera Multi-path synchronous is taken pictures module, including industry camera 1 and is connected to
Rear imaging lens 2 in the industry camera 1, the rear imaging lens 2 connect optical fiber collection harness 3, the optical fiber collection harness 3
Including several optical fiber 31, each 31 end of the optical fiber is connected with lens unit 41, and all lens units 41 constitute preceding imaging
Lens group 4.
Wherein, the diameter all same of above-mentioned all optical fiber 31 is easily installed the place with later stage subject image
Reason；All lens units 41 can also be to be easily installed and replace maintenance, camera lens can be telecentricity using identical structure
Camera lens or common FA camera lenses are matched according to application scenario difference.
In addition, each lens unit 41 is connected to 31 end of corresponding optical fiber by connector 42, the connector 42 be it is dismountable,
Convenient for the maintenance in later stage.For example each lens unit 41 is rotatably connected by connector 42 on the sheath 32 of corresponding optical fiber 31, tool
Body, the connector 42 on each lens unit 41 is equipped with external screw thread, and the sheath 32 of each optical fiber 31 is equipped with internal thread, all right
The lens unit 41 and optical fiber 31 answered are cooperated together by the screw thread rotation of external screw thread and internal thread, or dismounting.
Above-mentioned all optical fiber 31 are uniformly connected on rear imaging lens 2, i.e. the end of all optical fiber 31 is uniform by surface
The sleeve connection of mounting hole is distributed on rear imaging lens 2.31 length of optical fiber in the optical fiber collection harness 3 positioned at outer layer is longer than
Positioned at 31 length of optical fiber of internal layer, subject is adapted to so that the optical fiber 31 of inside and outside different layers is formed by bending different shapes
The shape on surface and whole shape.Further, all optical fiber 31 of the optical fiber collection harness 3 can bend different angle, with
41 end face of all lens units is set to be respectively positioned on same plane, accurately to detect workpiece local surface information.In order to so as to preceding
4 end face of imaging lens group is easily formed by bending different shape, and the sheath 32 of each optical fiber 31 is metal component, such as using stainless
Steel material or Copper alloy material, make optical fiber 31 with excellent bending property while also can be with certain rigidity.
A kind of single industrial camera Multi-path synchronous described in the utility model is taken pictures module, by being connected in industry camera 1
Imaging lens 2 afterwards, then on rear imaging lens 2 connection include several optical fiber 31 optical fiber collection harness 3, each optical fiber 31
It is equipped with lens unit 41；When in use, it is obtained and is clapped respectively by several lens units 41 of preceding imaging lens group 4 first
The position clear image information of taking pictures taken the photograph, after then the image information of each lens unit 41 is transferred to by corresponding optical fiber 31
Imaging lens 2, rear imaging lens 2 can project to industry camera 1 through over-focusing, then industry camera 1 is disposably taken pictures
The different portions of the subject (such as workpiece) taken by 31 corresponding lens unit 41 of each optical fiber can be obtained simultaneously
Position photo；The module once photo taking of taking pictures can obtain the photo at the multiple positions of subject, i.e. once photo taking can be same
When processing subject several positions image；And since the module of taking pictures includes several optical fiber 31 and lens unit
41, by carrying out the arrangement of any position to lens unit 41, the end shape of imaging lens group 4 before arbitrary adjusting is carried out with this,
To adapt to the photographing request of different occasions, different surfaces shape and various sizes of subject.
The list industrial camera Multi-path synchronous is taken pictures, and modular structure is simple, easy to use, and shooting breaches traditional single phase machine
Or the limitation of the image angle, the depth of field, distance of panorama camera, make the correspondence subject that each lens unit 41 claps
It each position image definition and realizes that sync pulse jamming is no-delay, can be applied to compound eye and take pictures processing, more mesh image processing, 3D shadows
As processing, depth detection, multiposition image processing, 360 degree of image processing, the big image processing of length-width ratio, deep hole image processing, greatly
The fields such as depth image processing, are especially suitable for the detection of the special-shaped appearance, large-size of metal or non-metal workpiece, greatly improve
The detection efficiency of large scale or special-shaped workpiece.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.
Claims (10)
- The module 1. a kind of list industrial camera Multi-path synchronous is taken pictures, which is characterized in that including industry camera (1) and be connected to institute State the rear imaging lens (2) in industry camera (1), rear imaging lens (2) the connection optical fiber collection harness (3), the optical fiber It includes several optical fiber (31) to collect harness (3), and each optical fiber (31) end is connected with lens unit (41), all camera lens lists Imaging lens group (4) before first (41) are constituted.
- The module 2. list industrial camera Multi-path synchronous according to claim 1 is taken pictures, which is characterized in that all optical fiber (31) diameter all same.
- The module 3. list industrial camera Multi-path synchronous according to claim 1 is taken pictures, which is characterized in that all camera lens lists First (41) are all identical.
- The module 4. list industrial camera Multi-path synchronous according to claim 1 is taken pictures, which is characterized in that each camera lens list First (41) are connected to corresponding optical fiber (31) end by connector (42).
- The module 5. list industrial camera Multi-path synchronous according to claim 4 is taken pictures, which is characterized in that each camera lens list First (41) are rotatably connected by connector (42) on the sheath (32) of corresponding optical fiber (31).
- The module 6. list industrial camera Multi-path synchronous according to claim 4 is taken pictures, which is characterized in that each camera lens list Connector (42) on first (41) is equipped with external screw thread, and the sheath (32) of each optical fiber (31) is equipped with internal thread, all correspondences Lens unit (41) connected with the screw-thread fit of internal thread by external screw thread with optical fiber (31).
- The module 7. list industrial camera Multi-path synchronous according to claim 1 is taken pictures, which is characterized in that all optical fiber (31) it is uniformly connected on rear imaging lens (2).
- 8. being taken pictures module according to any single industrial camera Multi-path synchronous of claim 1-7, which is characterized in that the optical fiber Optical fiber (31) length for being located at outer layer in collection harness (3) is longer than optical fiber (31) length positioned at internal layer.
- The module 9. list industrial camera Multi-path synchronous according to claim 8 is taken pictures, which is characterized in that the optical fiber collection harness (3) all optical fiber (31) can bend different angle, so that all lens units (41) end face is respectively positioned on same plane.
- The module 10. list industrial camera Multi-path synchronous according to claim 8 is taken pictures, which is characterized in that each optical fiber (31) sheath (32) is metal component.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721786229.8U CN207677838U (en) | 2017-12-19 | 2017-12-19 | A kind of list industrial camera Multi-path synchronous is taken pictures module |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201721786229.8U CN207677838U (en) | 2017-12-19 | 2017-12-19 | A kind of list industrial camera Multi-path synchronous is taken pictures module |
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| CN207677838U true CN207677838U (en) | 2018-07-31 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107888803A (en) * | 2017-12-19 | 2018-04-06 | 深圳市歌特科技有限公司 | A kind of single industrial camera Multi-path synchronous is taken pictures module |
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- 2017-12-19 CN CN201721786229.8U patent/CN207677838U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107888803A (en) * | 2017-12-19 | 2018-04-06 | 深圳市歌特科技有限公司 | A kind of single industrial camera Multi-path synchronous is taken pictures module |
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