CN209690184U - A kind of sighting device detecting water-proof function - Google Patents
A kind of sighting device detecting water-proof function Download PDFInfo
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- CN209690184U CN209690184U CN201822133722.0U CN201822133722U CN209690184U CN 209690184 U CN209690184 U CN 209690184U CN 201822133722 U CN201822133722 U CN 201822133722U CN 209690184 U CN209690184 U CN 209690184U
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Abstract
The utility model belongs to mechanical vision inspection technology field, more particularly to a kind of sighting device for detecting water-proof function, including bracket, regulating mechanism, optical imagery mechanism and monitor station, the regulating mechanism includes the first adjusting bracket and the second adjusting bracket, first adjusting bracket and second adjusting bracket are slideably positioned in the bracket, the optical imagery mechanism includes camera, light source and the camera lens being connect with the camera, the camera is connect with first adjusting bracket, the light source is connect with second adjusting bracket, the monitor station is set to the bracket, the utility model not only increases the efficiency of detection, and also avoid the existing erroneous judgement of Manual Visual Inspection in the prior art, improve the precision of detection, simultaneously, the utility model can also be according to the operating position of the flexible arranging apparatus of product space, enhance the flexible of device Property.
Description
Technical field
The utility model belongs to mechanical vision inspection technology field, and in particular to a kind of vision dress for detecting water-proof function
It sets.
Background technique
Machine vision is exactly to replace human eye with machine to measure and judge.NI Vision Builder for Automated Inspection, which refers to, passes through machine vision
Product (i.e. image-pickup device is divided to two kinds of CMOS and CCD) will be ingested target and be converted into picture signal, send dedicated figure to
As processing system is transformed into digitized signal according to the information such as pixel distribution and brightness, color；Picture system is to these signals
Various operations are carried out to extract clarification of objective, and then control the device action at scene according to the result of differentiation.
In recent years, the smart machines such as mobile phone, wrist-watch are all endeavoured on water-proof function, and most of electronic product waterproofing grade is all
In IP67, some even requires to reach IP68 grade, and the requirement with product to waterproofing grade is higher and higher, the inspection of water-proof function
Survey is more and more important, and existing detection mode also rests on Manual Visual Inspection.
Therefore, it is necessary to provide a kind of system that can be detected in machine vision.
Utility model content
The purpose of this utility model is that: in view of the deficiencies of the prior art, and a kind of view of the detection water-proof function provided
Feel that device, the device can effectively improve the efficiency of detection, avoid the subjective factor of artificial detection, makes the detection of water-proof function
Quantified.
In order to achieve the above object, the utility model uses following technical scheme:
A kind of sighting device detecting water-proof function, including bracket, regulating mechanism, optical imagery mechanism and monitor station, institute
Stating regulating mechanism includes the first adjusting bracket and the second adjusting bracket, and first adjusting bracket and second adjusting bracket slide setting
In the bracket, the optical imagery mechanism includes camera, light source and the camera lens connecting with the camera, the camera with it is described
The connection of first adjusting bracket, the light source are connect with second adjusting bracket, and the monitor station is set to the bracket.
The improvement of sighting device as detection water-proof function described in the utility model, further includes reflective mirror, described anti-
Light microscopic is used to the light of measured object being reflected into the camera.
The improvement of sighting device as detection water-proof function described in the utility model, the camera are four mega pixels
CCD or CMOS camera.
The improvement of sighting device as detection water-proof function described in the utility model, the camera lens are the machine of six multiplying powers
Tool vision lens.
The improvement of sighting device as detection water-proof function described in the utility model, the light source are infrared light supply.
The utility model has the beneficial effects that: the utility model includes bracket, regulating mechanism, optical imagery mechanism and inspection
Scaffold tower, the regulating mechanism include the first adjusting bracket and the second adjusting bracket, and first adjusting bracket and second adjusting bracket are equal
It is slideably positioned in the bracket, the optical imagery mechanism includes camera, light source and the camera lens connecting with the camera, the phase
Machine is connect with first adjusting bracket, and the light source is connect with second adjusting bracket, and the monitor station is set to the bracket,
The efficiency of detection is not only increased, and also avoids the existing erroneous judgement of Manual Visual Inspection in the prior art, improves the essence of detection
Degree, meanwhile, the utility model can also enhance the flexible of device according to the operating position of the flexible arranging apparatus of product space
Property.
Detailed description of the invention
Attached drawing described herein is used to provide a further understanding of the present invention, and constitutes one of the utility model
Point, the exemplary embodiment and its explanation of the utility model are not constituted for explaining the utility model to the utility model
Improper restriction.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of embodiment 1 in the utility model；
Fig. 2 is the structural schematic diagram of embodiment 2 in the utility model；
Fig. 3 is the work flow diagram of the utility model；
Wherein, 1- bracket；2- regulating mechanism；The first adjusting bracket of 21-；The second adjusting bracket of 22-；3- optical imagery mechanism；31-
Camera；32- light source；33- camera lens；4- monitor station；5- reflective mirror.
Specific embodiment
As used some vocabulary to censure specific components in the specification and claims.Those skilled in the art answer
It is understood that hardware manufacturer may call the same component with different nouns.This specification and claims are not with name
The difference of title is as the mode for distinguishing component, but with the difference of component functionally as the criterion of differentiation.Such as logical
The "comprising" of piece specification and claim mentioned in is an open language, therefore should be construed to " include but do not limit
In "." substantially " refer within an acceptable error range, those skilled in the art can within a certain error range solve described in
Technical problem basically reaches the technical effect.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as level " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description originally
Utility model and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific
Orientation construction and operation, therefore should not be understood as limiting the present invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the present invention.
The utility model is described in further detail below in conjunction with attached drawing, but not as the restriction to the utility model.
Embodiment 1
As shown in Figure 1, a kind of sighting device for detecting water-proof function, including bracket 1, regulating mechanism 2, optical imagery mechanism
3 and monitor station 4, regulating mechanism 2 includes the first adjusting bracket 21 and the second adjusting bracket 22, the first adjusting bracket 21 and the second adjusting bracket 22
Be slideably positioned in bracket 1, optical imagery machine 3 includes camera 31, light source 32 and the camera lens 33 connect with camera 31, camera 31 and
The connection of first adjusting bracket 21, light source 32 are connect with the second adjusting bracket 22, and monitor station 4 is set to bracket 1, wherein monitor station 4 is located at
The underface of light source 32, camera 31 shoot measured object through camera lens 33 vertically downward.
Preferably, camera 31 is CCD the or CMOS camera of four mega pixels.
Preferably, camera lens 33 is the computer vision camera lens of six multiplying powers.
Preferably, light source 32 is infrared light supply.
Embodiment 2
As shown in Fig. 2, unlike the first embodiment, in the present embodiment further including reflective mirror 5, reflective mirror 5 will be for that will be tested
The light of object is reflected into camera 31, and the measured object light that camera 31 and camera lens 33 are reflected through reflective mirror 5 carries out measured object
Shooting, to obtain the image information of measured object, can flexibly be adjusted according to the space of equipment and the size of measured object in this way
Section, enhances the applicability of device.
Other structures are same as Example 1, and which is not described herein again.
Embodiment 3
As shown in Fig. 1 ~ 3, the water-proof function of object is detected in the utility model, comprising the following steps:
Step 1) adjusts machine: adjusting the position of camera 31 and camera lens 33 by the first adjusting bracket 21, adjusts by second
Frame 22 adjusts the position of light source 32, then will test platform 4 and be set on bracket 1；
Step 2 static detection: measured object is placed on monitor station 4, carries out polishing, phase to measured object using light source 32
Machine 31 shoot to the measured object within the scope of 1mm and the image information of measured object is fabricated to the first image, soft by vision
Part carries out characteristic point detection to the first image, and vision software is if it is detected that characteristic point then proves that there are droplets in measured object, wherein
Characteristic point is the bright spot of white, and vision software can be effectively carried out automatic identification；
Step 3) dynamic detection: if characteristic point is not detected in step 2, using air feeder to executing the step 2)
The inlet chamber of measured object is blown, and carries out polishing to measured object using light source 32, the measured object after 31 pairs of camera air blowings carries out
It shoots and the image information of measured object is fabricated to the second image, subtract each other place by carrying out pixel to the first image and the second image
Reason obtains third image, then carries out characteristic point detection to third image by vision software, and vision software is if it is detected that characteristic point
Then prove that there are droplets in measured object.
Since the characteristic point that biggish droplet is formed is also larger, step 2) through this embodiment can be carried out directly
Detection and judgement；But characteristic point also lesser situation that is smaller for droplet and being formed, it is difficult to carry out by step 2 straight
Judgement is connect, lesser droplet flowing can be made to enhance its flowing by blowing by the dynamic detection of step 3) at this time
Reflective recycles pixel to subtract each other the processing method detection feature of (i.e. respective pixel does subtraction between the two images)
Point avoids subjective factor existing for artificial detection, even if little difference so that lesser droplet be made also to be able to achieve detection
It can be detected, improve the precision of detection.
Several preferred embodiments of the utility model have shown and described in above description, but as previously described, it should be understood that
The utility model is not limited to forms disclosed herein, and is not to be taken as the exclusion to other embodiments, and can be used for
Other combinations, modifications, and environments, and above-mentioned introduction or correlation can be passed through within the scope of the inventive concept described herein
The technology or knowledge in field are modified.And changes and modifications made by those skilled in the art do not depart from the spirit of the utility model
And range, then it all should be in the protection scope of the appended claims for the utility model.
Claims (5)
1. a kind of sighting device for detecting water-proof function, it is characterised in that: including bracket (1), regulating mechanism (2), optical imagery
Mechanism (3) and monitor station (4), the regulating mechanism (2) include the first adjusting bracket (21) and the second adjusting bracket (22), described first
Adjusting bracket (21) and second adjusting bracket (22) are slideably positioned in the bracket (1), and the optical imagery mechanism (3) includes
Camera (31), light source (32) and the camera lens (33) being connect with the camera (31), the camera (31) and first adjusting bracket
(21) it connects, the light source (32) connect with second adjusting bracket (22), and the monitor station (4) is set to the bracket (1).
2. the sighting device of detection water-proof function according to claim 1, it is characterised in that: further include reflective mirror (5), institute
Reflective mirror (5) are stated for the light of measured object to be reflected into the camera (31).
3. the sighting device of detection water-proof function according to claim 1, it is characterised in that: the camera (31) is 400
CCD the or CMOS camera of ten thousand pixels.
4. the sighting device of detection water-proof function according to claim 1, it is characterised in that: the camera lens (33) is six times
The computer vision camera lens of rate.
5. the sighting device of detection water-proof function according to claim 1, it is characterised in that: the light source (32) is infrared
Light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822133722.0U CN209690184U (en) | 2018-12-18 | 2018-12-18 | A kind of sighting device detecting water-proof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822133722.0U CN209690184U (en) | 2018-12-18 | 2018-12-18 | A kind of sighting device detecting water-proof function |
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| Publication Number | Publication Date |
|---|---|
| CN209690184U true CN209690184U (en) | 2019-11-26 |
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ID=68596276
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| Application Number | Title | Priority Date | Filing Date |
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| CN201822133722.0U Active CN209690184U (en) | 2018-12-18 | 2018-12-18 | A kind of sighting device detecting water-proof function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112186557A (en) * | 2020-08-25 | 2021-01-05 | 中国海洋石油集团有限公司 | Outdoor waterproof frequency conversion cabinet for ocean platform and waterproof test method |
-
2018
- 2018-12-18 CN CN201822133722.0U patent/CN209690184U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112186557A (en) * | 2020-08-25 | 2021-01-05 | 中国海洋石油集团有限公司 | Outdoor waterproof frequency conversion cabinet for ocean platform and waterproof test method |
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