CN206347393U - A kind of backlight arrangement for metal plate vision-based detection - Google Patents

A kind of backlight arrangement for metal plate vision-based detection Download PDF

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Publication number
CN206347393U
CN206347393U CN201621277021.9U CN201621277021U CN206347393U CN 206347393 U CN206347393 U CN 206347393U CN 201621277021 U CN201621277021 U CN 201621277021U CN 206347393 U CN206347393 U CN 206347393U
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CN
China
Prior art keywords
backlight
supporting plate
light source
back light
source bracket
Prior art date
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Active
Application number
CN201621277021.9U
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Chinese (zh)
Inventor
王福旺
许伟丽
李晨
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Beijing C&W Electronics Group Co Ltd
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Beijing C&W Electronics Group Co Ltd
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Priority to CN201621277021.9U priority Critical patent/CN206347393U/en
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Abstract

The utility model discloses a kind of backlight arrangement for metal plate vision-based detection, including:Back light source bracket, the top of back light source bracket is provided with safety glass, also, safety glass provided with the diffusing reflection plate for being easy to uniform light to dissipate;And backlight supporting plate, backlight supporting plate is slidably connected in back light source bracket by the scroll bar of both sides, backlight supporting plate is provided with some fluorescent tubes for vision-based detection, also, backlight supporting plate is provided with the handle for being used for that backlight supporting plate to be slided to extraction from back light source bracket.The backlight arrangement that the utility model is provided, the design of the backlight supporting plate by being slidably connected to back light source bracket, it is possible to achieve the quick-replaceable of fluorescent tube, meanwhile, the setting of diffusing reflection plate can also make polishing evenly, be easy to check.The backlight arrangement that the utility model is provided, has the advantages that simple in construction, practical function.

Description

A kind of backlight arrangement for metal plate vision-based detection
Technical field
The utility model is related to a kind of backlight arrangement, more particularly to a kind of backlight for metal plate vision-based detection is filled Put.
Background technology
At present, the detection of sheet metal part leans on workman to be detected with survey tool substantially, and detection efficiency and accuracy of detection are all Than relatively low, problem that one of mechanical vision inspection technology can be solved well, this needs good backlight and provided for detection Support.
In the prior art, luminous not uniform enough the influence accuracy of detection of backlight, and light source pallet is fixed on light source branch On frame, it is difficult to change element once light source parts go wrong.
Utility model content
The above mentioned problem existed is detected for existing sheet metal part, a kind of backlight for metal plate vision-based detection is now provided Source device, it is intended to realize that backlight polishing is uniform and quick-replaceables of light source parts.
Concrete technical scheme is as follows:
A kind of backlight arrangement for metal plate vision-based detection, has the feature that, including:
Back light source bracket, the top of back light source bracket, which is provided with to be provided with safety glass, also, safety glass, is easy to light equal The diffusing reflection plate of even diverging;And
Backlight supporting plate, backlight supporting plate is slidably connected in back light source bracket by the scroll bar of both sides, backlight support Plate is provided with some fluorescent tubes for vision-based detection, also, backlight supporting plate be provided with for by backlight supporting plate from the back of the body Light source bracket slides the handle extracted out.
Above-mentioned backlight arrangement, also has the feature that, the bottom of backlight supporting plate is provided with some ballasts, daylight Fluorescent tube is electrically connected to power supply by corresponding ballast.
Above-mentioned backlight arrangement, is also had the feature that, the lower section on backlight supporting plate with respect to fluorescent tube is provided with For the radiator fan for the heat for blowing down fluorescent tube.
Above-mentioned backlight arrangement, also has the feature that, the bottom center of backlight supporting plate, which is provided with, prevents backlight The safety screen that supporting plate is excessively pulled.
Above-mentioned backlight arrangement, is also had the feature that, back light source bracket, which is provided with, to be used to tie up power supply electric wire Drag chain.
Above-mentioned backlight arrangement, it is characterised in that backlight supporting plate is provided with tube stand, also, fluorescent tube is logical Tube stand is crossed to be installed on backlight supporting plate.
The beneficial effect of above-mentioned technical proposal:
The backlight arrangement that the utility model is provided, is set by the backlight supporting plate for being slidably connected to back light source bracket Meter, it is possible to achieve the quick-replaceable of fluorescent tube, meanwhile, the setting of diffusing reflection plate can also make polishing evenly, be easy to inspection Survey.The backlight arrangement that the utility model is provided, has the advantages that simple in construction, practical function.
Brief description of the drawings
Fig. 1 is the structural representation of the backlight arrangement for being easy to metal plate vision-based detection provided in embodiment of the present utility model Figure.
In accompanying drawing:1st, back light source bracket;2nd, safety glass;3rd, backlight supporting plate;4th, scroll bar;5th, fluorescent tube;6th, draw Hand;7th, ballast;8th, radiator fan;9th, safety screen;10th, drag chain;11st, tube stand.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the premise of creative work Lower obtained every other embodiment, belongs to the scope of the utility model protection.
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the utility model can To be mutually combined.
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings, but not as of the present utility model Limit.
Fig. 1 is the structural representation of the backlight arrangement for being easy to metal plate vision-based detection provided in embodiment of the present utility model Figure.As shown in figure 1, what is provided in embodiment of the present utility model is easy to the backlight arrangement of metal plate vision-based detection, including:Backlight Source support 1, the top of back light source bracket 1, which is provided with safety glass 2, also, safety glass 2 to be provided with, is easy to what uniform light dissipated Diffusing reflection plate (not shown);And backlight supporting plate 3, backlight supporting plate 3 is slidably connected to the back of the body by the scroll bar 4 of both sides In light source bracket 1, the lower section on backlight supporting plate 3 with respect to safety glass 2 is provided with some fluorescent tubes 5 for vision-based detection, Also, backlight supporting plate 3, which is provided with, to be used to sliding backlight supporting plate 3 into the handle 6 extracted out out of back light source bracket 1, handle 6 Design is easy to backlight supporting plate 3 sliding extraction, to change the fluorescent tube 5 of damage.
Specifically, in the present embodiment, backlight supporting plate 3 is provided with tube stand 11, also, fluorescent tube 5 passes through backlight Source support 11 is installed on backlight supporting plate.
In addition, in the backlight arrangement provided in embodiment of the present utility model, the bottom of backlight supporting plate 3 is provided with some Ballast 7, fluorescent tube 5 is electrically connected to power supply by corresponding ballast 7, and the design of ballast 7 can make the hair of fluorescent tube 5 Light is more stable.
Further, in the backlight arrangement provided in embodiment of the present utility model, relative daylight on backlight supporting plate 3 The lower section of fluorescent tube 5 is provided with the radiator fan 8 for the heat for being used to blow down fluorescent tube 5, so that the heat that fluorescent tube 5 is produced is quick Shed.
Further, in the backlight arrangement provided in embodiment of the present utility model, in the bottom of backlight supporting plate 3 Centre provided with preventing safety screen 9 that backlight supporting plate 3 is excessively pulled, the design of safety screen 9 can avoid backlight supporting plate 3 because Excessively pull and fall.
Further, in the backlight arrangement provided in embodiment of the present utility model, back light source bracket 1 is provided with use In the drag chain 10 for tying up power supply electric wire, it is to avoid the interference for electric wire of being powered when changing the fluorescent tube 5 damaged.
The foregoing is only the utility model preferred embodiment, not thereby limit embodiment of the present utility model and Protection domain, to those skilled in the art, should can appreciate that in all utilization the utility model specifications and diagram Hold the scheme obtained by made equivalent substitution and obvious change, should be included in protection model of the present utility model In enclosing.

Claims (6)

1. a kind of backlight arrangement for metal plate vision-based detection, it is characterised in that including:
Back light source bracket (1), the top of the back light source bracket (1) is provided with safety glass (2), also, the safety glass (2) It is interior to be provided with the diffusing reflection plate for being easy to uniform light to dissipate;And
Backlight supporting plate (3), the backlight supporting plate (3) is slidably connected to the backlight branch by the scroll bar (4) of both sides In frame (1), the backlight supporting plate (3) is provided with some fluorescent tubes (5) for vision-based detection, also, the backlight It is additionally provided with supporting plate (3) for the backlight supporting plate (3) to be slided into the handle (6) extracted out out of the back light source bracket (1).
2. backlight arrangement according to claim 1, it is characterised in that the backlight supporting plate (3) if bottom provided with Dry ballast (7), the fluorescent tube (5) is electrically connected to power supply by the corresponding ballast (7).
3. backlight arrangement according to claim 2, it is characterised in that relatively described day on the backlight supporting plate (3) The lower section of light lamp tube (5) is provided with the radiator fan (8) for the heat for being used to blow down the fluorescent tube (5).
4. backlight arrangement according to claim 3, it is characterised in that the bottom center of the backlight supporting plate (3) is set There is the safety screen (9) for preventing that the backlight supporting plate (3) from excessively being pulled.
5. backlight arrangement according to claim 4, it is characterised in that the back light source bracket (1), which is provided with, to be used to tie Prick the drag chain (10) of power supply electric wire.
6. backlight arrangement according to claim 5, it is characterised in that the backlight supporting plate (3) is provided with fluorescent tube branch Frame (11), also, the fluorescent tube (5) is installed on the backlight supporting plate (3) by the tube stand (11).
CN201621277021.9U 2016-11-25 2016-11-25 A kind of backlight arrangement for metal plate vision-based detection Active CN206347393U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621277021.9U CN206347393U (en) 2016-11-25 2016-11-25 A kind of backlight arrangement for metal plate vision-based detection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621277021.9U CN206347393U (en) 2016-11-25 2016-11-25 A kind of backlight arrangement for metal plate vision-based detection

Publications (1)

Publication Number Publication Date
CN206347393U true CN206347393U (en) 2017-07-21

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Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107727664A (en) * 2017-11-30 2018-02-23 四川恒匀通科技有限公司 Metal plate vision-based detection acquisition terminal and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107727664A (en) * 2017-11-30 2018-02-23 四川恒匀通科技有限公司 Metal plate vision-based detection acquisition terminal and method

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