CN208188282U - A kind of circuit board component detection device - Google Patents
A kind of circuit board component detection device Download PDFInfo
- Publication number
- CN208188282U CN208188282U CN201820707673.4U CN201820707673U CN208188282U CN 208188282 U CN208188282 U CN 208188282U CN 201820707673 U CN201820707673 U CN 201820707673U CN 208188282 U CN208188282 U CN 208188282U
- Authority
- CN
- China
- Prior art keywords
- light source
- cabinet
- photographing module
- circuit board
- annular light
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of circuit board component detection devices, including support base, transmission belt, cabinet and processing computer, the transmission belt to be mounted in support base, and the cabinet is arranged above transmission belt；Light source adjuster, annular light source and photographing module are provided in the cabinet, the light source adjuster and annular light source are electrically connected, the light source adjuster input terminal is connected with processing computer output end, the photographing module is connected by USB3.0 interface with processing compunlcation, the chassis bottom is equipped with opening, the annular light source is arranged in chassis bottom opening, and the photographing module is arranged in above annular light source and the center overlapping of axles in the camera shooting direction and annular light source of photographing module.The utility model provides required illumination in image acquisition process by annular light source, and uniform intensity in annular light source light emitting region effectively improves Image Acquisition quality.The utility model is for collecting circuit board image and carries out circuit board component matching.
Description
Technical field
The utility model relates to technical field of circuit board detection.
Background technique
Industry replaces artificial detection using automatic checkout system mostly to the detection of printed circuit board at present.
Existing detection device is mainly based upon image recognition principle, is matched, is sentenced by the comparison of two circuit board images
Whether the element on deenergizing plate has gaps and omissions, and whether the quality of this circuit board is qualified.In the detection process, a matter is collected
It is most important to measure preferable circuit board image, and the illuminace component in the picture quality and detection device of circuit board is closely bound up,
It is bad to irradiate illumination uniformity on circuit boards for illuminace component in current detection device.
Utility model content
Technical problem to be solved by the utility model is: how to guarantee the uniform illumination of detection device irradiation on circuit boards
Property is good.
The solution that the utility model solves its technical problem is:
A kind of circuit board component detection device, including support base, transmission belt, cabinet and processing computer, the transmission
Band is mounted in support base, and the cabinet is arranged above transmission belt, and there are space, institutes with transmission belt upper surface for the cabinet
Processing computer is stated to be installed together with cabinet；Light source adjuster, annular light source and photographing module, institute are provided in the cabinet
It states light source adjuster and annular light source is electrically connected, the light source adjuster input terminal is connected with processing computer output end, described
Photographing module is connected by USB3.0 interface with processing compunlcation, and the chassis bottom is equipped with opening, and the annular light source is set
It sets in chassis bottom opening, the photographing module is arranged in above annular light source and the camera shooting direction of photographing module and ring light
The center overlapping of axles in source.
As a further improvement of the above technical scheme, the photographing module includes acquisition camera, amasthenic lens and use
Ring is lengthened in the camera lens for adjusting amasthenic lens focal length, the amasthenic lens lengthens ring by camera lens and acquisition camera is mounted on one
It rises, the acquisition camera is connected by USB3.0 interface with processing compunlcation.
As a further improvement of the above technical scheme, the utility model further includes the alarm being arranged on cabinet outer peripheral surface
Indicator light, the processing computer output end are connected with alarm lamp.
The beneficial effects of the utility model are: the utility model provides institute's light requirement in image acquisition process by annular light source
According to uniform intensity in annular light source light emitting region effectively improves Image Acquisition quality.The utility model is used for collecting circuit board figure
Picture and progress circuit board component matching.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described.Obviously, described attached drawing is a part of the embodiment of the utility model, rather than complete
Portion's embodiment, those skilled in the art without creative efforts, can also be obtained according to these attached drawings it
His design scheme and attached drawing.
Fig. 1 is the device overall structure diagram of the utility model；
Fig. 2 is the annular light source of the utility model and the structural schematic diagram of photographing module.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to the design of the utility model, specific structure and generation
It clearly and completely describes, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is a part of the embodiment of the utility model, rather than whole embodiments, it is based on the embodiments of the present invention, the skill of this field
Art personnel other embodiments obtained without creative efforts belong to the model of the utility model protection
It encloses.In addition, all connection/connection relationships being previously mentioned in text, not singly refer to that component directly connects, and referring to can be according to specific reality
Situation is applied, by adding or reducing couple auxiliary, to form more preferably coupling structure.Each technology in the invention is special
Sign, can be with combination of interactions under the premise of not conflicting conflict.
Referring to Fig.1~Fig. 2, the utility model discloses a kind of circuit board component detection devices, including support base 1, biography
Defeated band 2, cabinet 3 and processing computer 4, the transmission belt 2 are mounted in support base 1, and the cabinet 3 is arranged in transmission belt 2
Top, with 2 upper surface of transmission belt there are space, the processing computer 4 is installed together the cabinet 3 with cabinet 3；The cabinet
Light source adjuster 5, annular light source 6 and photographing module are provided in 3, the light source adjuster 5 electrically connects with annular light source 6
It connects, 5 input terminal of light source adjuster is connected with processing 4 output end of computer, and the photographing module passes through USB3.0 interface and place
It manages the communication of computer 4 to be connected, 3 bottom of cabinet is equipped with opening, and the annular light source 6 is arranged at 3 bottom opening of cabinet, described
The center overlapping of axles in the camera shooting direction and annular light source 6 of 6 top of annular light source and photographing module are arranged in photographing module.Specifically
Ground, the utility model provide required illumination in image acquisition process, light intensity in 6 light emitting region of annular light source by annular light source 6
Uniformly, Image Acquisition quality is effectively improved.
It is further used as preferred embodiment, in specific embodiment of the present invention, the photographing module includes adopting
Collect camera 73, amasthenic lens 71 and the camera lens for adjusting 71 focal length of amasthenic lens and lengthen ring 72, the amasthenic lens 71 is logical
It crosses camera lens lengthening ring 72 to be installed together with acquisition camera 73, the acquisition camera 73 passes through USB3.0 interface and processing computer 4
Communication is connected.The utility model is used by the matching that the amasthenic lens 71 and camera lens lengthen ring 72, actually detected process
In be free to freely be focused according to circuit board component height, guarantee the clarity of Image Acquisition.
It is further used as preferred embodiment, in specific embodiment of the present invention, the utility model further includes setting
The alarm lamp 8 on 3 outer peripheral surface of cabinet is set, 4 output end of processing computer is connected with alarm lamp 8.This is practical new
Type by the setting of alarm lamp 8, can make present staff in time the alarm condition to made by processing circuit into
Row processing, guarantees the normal operation of whole circuit board testing process.
The better embodiment of the utility model is illustrated above, but the invention be not limited to it is described
Embodiment, those skilled in the art can also make various equivalent changes without departing from the spirit of the present invention
Type or replacement, these equivalent variation or replacement are all included in the scope defined by the claims of the present application.
Claims (3)
1. a kind of circuit board component detection device, it is characterised in that: including support base (1), transmission belt (2), cabinet (3) and
It handling computer (4), the transmission belt (2) is mounted on support base (1), and the cabinet (3) is arranged above transmission belt (2),
There are space, the processing computer (4) is installed together with cabinet (3) for the cabinet (3) and transmission belt (2) upper surface；It is described
Light source adjuster (5), annular light source (6) and photographing module, the light source adjuster (5) and annular are provided in cabinet (3)
Light source (6) is electrically connected, and light source adjuster (5) input terminal is connected with processing computer (4) output end, and the photographing module is logical
It crosses USB3.0 interface to be connected with processing computer (4) communication, cabinet (3) bottom is equipped with opening, annular light source (6) setting
At cabinet (3) bottom opening, the photographing module setting is in annular light source (6) top and camera shooting direction and the ring of photographing module
The center overlapping of axles of shape light source (6).
2. a kind of circuit board component detection device according to claim 1, it is characterised in that: the photographing module includes adopting
Collect camera (73), amasthenic lens (71) and the camera lens for adjusting amasthenic lens (71) focal length and lengthens ring (72), the focusing
Camera lens (71) lengthens ring (72) by camera lens and is installed together with acquisition camera (73), and the acquisition camera (73) passes through USB3.0
Interface is connected with processing computer (4) communication.
3. a kind of circuit board component detection device according to claim 2, it is characterised in that: further include being arranged in cabinet
(3) alarm lamp on outer peripheral surface (8), processing computer (4) output end are connected with alarm lamp (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820707673.4U CN208188282U (en) | 2018-05-11 | 2018-05-11 | A kind of circuit board component detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820707673.4U CN208188282U (en) | 2018-05-11 | 2018-05-11 | A kind of circuit board component detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208188282U true CN208188282U (en) | 2018-12-04 |
Family
ID=64430127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820707673.4U Expired - Fee Related CN208188282U (en) | 2018-05-11 | 2018-05-11 | A kind of circuit board component detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208188282U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110596119A (en) * | 2019-09-03 | 2019-12-20 | 佛山科学技术学院 | Circuit board component detection device |
-
2018
- 2018-05-11 CN CN201820707673.4U patent/CN208188282U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110596119A (en) * | 2019-09-03 | 2019-12-20 | 佛山科学技术学院 | Circuit board component detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181204 Termination date: 20200511 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |