CN205280106U - Camera protection component suitable for visual detection equipment - Google Patents
Camera protection component suitable for visual detection equipment Download PDFInfo
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- CN205280106U CN205280106U CN201521122352.0U CN201521122352U CN205280106U CN 205280106 U CN205280106 U CN 205280106U CN 201521122352 U CN201521122352 U CN 201521122352U CN 205280106 U CN205280106 U CN 205280106U
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- visual detection
- protective casing
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Abstract
The utility model relates to a visual detection equipment technical field especially relates to a camera protection component suitable for visual detection equipment. The utility model discloses a camera protection component suitable for visual detection equipment, including the protection casing, still include dodge gate and pneumatic valve, the internal portion of protecting crust is provided with the holding cavity who is used for setting up the camera, and the upper end of protection casing is provided with the passageway that is used for the leading -in dry gas body, when the pneumatic valve was opened, holding cavity switched on with outside gas transmission pipeline through the passageway, the protection casing lower tip be provided with find a view uncovered, the dodge gate hinge in the protection casing lower tip. The utility model discloses a camera protection component suitable for visual detection equipment effectively protects the camera of visual detection equipment, avoids steam, dust easily to pollute the camera, has improved the formation of image degree of accuracy of camera, avoids the camera lens to breed the mould.
Description
Technical field
The utility model relates to visual detection equipment technical field, particularly relates to a kind of camera guard assembly being applicable to visual detection equipment.
Background technology
Vision-based detection replaces people's eye measure and judge with machine exactly. Vision-based detection refers to by machine vision product (i.e. image-pickup device, point CMOS with CCD two kinds) Target Transformation will be ingested become figure image signal, send special image processing system to, according to pixel distribution and the information such as brightness, color, it is transformed into digitized signal; These signals are carried out various computing to extract the feature of target by image system, and then control on-the-spot equipment action according to the result differentiated. Camera is the essential component of visual detection equipment, and when using vision-based detection under the environment at many steam, dust, steam, dust easily pollute the camera lens of camera, cause camera imaging inaccurate, the precision of impact detection. In addition, the long-term dirt of steam, powder is attached to camera lens, and easy mould growth affects the work-ing life of camera.
It is therefore desirable to provide the assembly of a kind of camera that can effectively protect in visual detection equipment.
Practical novel content
The purpose of this utility model is to provide a kind of camera guard assembly being applicable to visual detection equipment for the deficiencies in the prior art, avoids steam, dust easily to pollute camera, it is to increase the imaging accuracy of camera, avoids camera lens mould growth.
For achieving the above object, a kind of camera guard assembly being applicable to visual detection equipment of the present utility model, comprise protective casing, also comprise movable door and air valve, protective casing inside is provided with the accommodating cavity for setting camera, and the upper end of protective casing is provided with the passage for importing dry gas; When air valve is opened, accommodating cavity is by passage and outside gas pipe line conducting; The bottom of protective casing is provided with finds a view uncovered, and activity door hinge is connected to the bottom of protective casing.
Preferably, also comprising treater and the sensor assembly for detected activity door position, sensor assembly is fixed on protective casing, and described air valve is that magnetic valve, sensor assembly and magnetic valve are all electrically connected with treater.
Preferably, described sensor assembly is displacement sensor module or pressure sensor module.
Preferably, described sensor assembly is infrared sensor module.
Preferably, the edge of described movable door is provided with the first magnetic parts, and the bottom of protective casing is provided with and the 2nd magnetic parts of the first mutual adhesive of magnetic parts.
Preferably, also comprising hinges, the two ends of hinges are hinged with the bottom of protective casing and the upper end of movable door respectively.
Preferably, the upper end of described protective casing is provided with interlayer cavity, and interlayer cavity is arranged at the top of accommodating cavity, and the bottom of interlayer cavity is provided with the through hole of multiple and accommodating cavity conducting, and passage and air valve are arranged at the upper end of interlayer cavity; When air valve is opened, interlayer cavity is by passage and outside gas pipe line conducting.
Preferably, the diameter of described through hole is 3mm ~ 5mm.
Preferably, described protective casing is the protective casing of transparent material.
The beneficial effects of the utility model: a kind of camera guard assembly being applicable to visual detection equipment of the present utility model; during work; avoid finding a view the steam of uncovered lower section, dust etc. by finding a view the uncovered accommodating cavity that enters; camera can be made to remain dry; effectively protect camera lens, avoid camera lens contaminated. The dry gas with certain pressure, from uncovered blowout of finding a view, avoids steam, dust etc. at camera imaging, it is to increase the accuracy of the tested object images information of reading. Close after gas check valve, closed movable door, the accommodating cavity sealing of movable goalkeeper, avoid that steam, dust etc. are uncovered by finding a view enters accommodating cavity; A kind of camera guard assembly being applicable to visual detection equipment of the present utility model, comprise protective casing, effectively protect camera, it is to increase camera reads the accuracy of tested object images information.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the partial cutaway TV structure schematic diagram of embodiment one of the present utility model.
Fig. 3 is decomposition structural representation of the present utility model.
Fig. 4 is the partial cutaway TV structure schematic diagram of the protective casing of embodiment two.
Reference numeral comprises:
The 1 accommodating cavity of protective casing 11
2 movable doors
3 air valve 31 passages
4 sensor assemblies
51 first magnetic parts 52 the 2nd magnetic parts
6 hinges 7 interlayer cavity 8 through holes
0 camera.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
Embodiment one.
As shown in Figure 1, 2, 3, a kind of camera guard assembly being applicable to visual detection equipment of the present utility model, comprise protective casing 1, also comprise movable door 2 and air valve 3, protective casing 1 inside is provided with the accommodating cavity 11 for setting camera 0, and the upper end of protective casing 1 is provided with the passage 31 for importing dry gas; When air valve 3 is opened, accommodating cavity 11 is by passage 31 and outside gas pipe line conducting; The bottom of protective casing 1 is provided with finds a view uncovered, and movable door 2 is articulated with the bottom of protective casing 1.
Camera 0 is by the tested object images information of uncovered reading of finding a view; when movable door 2 is opened; open air valve 3; extraneous dry gas enters accommodating cavity 11 through air valve 3 by passage 31; the dry gas with certain pressure is from uncovered blowout of finding a view, and the steam of uncovered lower section of avoiding finding a view, dust etc., by finding a view the uncovered accommodating cavity 11 that enters, can make camera 0 remain dry; effective protection camera 0 camera lens, avoids camera 0 camera lens contaminated. The dry gas with certain pressure from find a view uncovered blowout time, finding a view, uncovered lower section forms one air-flow, steam between tested object and camera 0 camera lens, dust can be blown loose by air-flow, avoid steam, dust etc. in camera 0 imaging, it is to increase the accuracy of the tested object images information of reading. Closing after gas check valve 3, closed movable door 2, accommodating cavity 11 is sealed by movable door 2, avoids that steam, dust etc. are uncovered by finding a view enters accommodating cavity 11; A kind of camera guard assembly being applicable to visual detection equipment of the present utility model, comprises protective casing 1, effectively protection camera 0, it is to increase camera 0 reads the accuracy of tested object images information.
For avoiding being opened by mistake into door 2 movable when accommodating cavity 11 when not having dry gas to lead to, also comprise treater and the sensor assembly 4 for detected activity door 2 position, sensor assembly 4 is fixed on protective casing 1, described air valve 3 is magnetic valve, and sensor assembly 4 and magnetic valve are all electrically connected with treater. When movable door 2 is in just when state; the positional information of sensor assembly 4 acquisition activity door 2 and by Signal transmissions to treater; treater is opened according to the positional information Controlling solenoid valve of door; now dry gas enters accommodating cavity 11 through magnetic valve automatically; avoid causing steam, dust to enter accommodating cavity 11 owing to opening by mistake movable door 2; effective protection camera 0 camera lens, avoids camera 0 camera lens contaminated. After closedown activity door 2 is closed, the position signal of treater acquisition activity door 2, Controlling solenoid valve closes, and is automatically disconnected by dry gas. A kind of camera guard assembly being applicable to visual detection equipment of the present utility model, it is to increase to the protected effect of camera 0 camera lens.
Preferably, described sensor assembly 4 is displacement sensor module 4 or pressure sensor module 4, concrete, displacement sensor module 4 be arranged at find a view uncovered near, for the positional information of detected activity door 2, pressure sensor module 4 can be arranged at uncovered bottom of finding a view, and is extruded by pressure sensor module 4 after movable door 2 is closed, and pressure sensor module 4 obtains pressure information and transfers electrical signal to and be delivered to treater. A kind of camera guard assembly being applicable to visual detection equipment of the present utility model, stable performance, reliability height. Preferred further, described sensor assembly 4 is infrared sensor module 4.
Preferably, the edge of described movable door 2 is provided with the first magnetic parts 51, the bottom of protective casing 1 is provided with the 2nd magnetic parts 52 of the mutual adhesive with the first magnetic parts 51, when movable door 2 is in time finding a view uncovered, first magnetic parts 51 and the adhesive mutually of the 2nd magnetic parts 52, make movable door 2 remain closed; Movable door 2 is firmly pulled to be opened by movable door 2 downwards; Concrete, the first magnetic parts 51 can be magnet, the 2nd magnetic parts 52 be can with magnet adhesive tinsel; A kind of camera guard assembly being applicable to visual detection equipment of the present utility model, is convenient to open, close.
For ease of movable door 2 is turned over the rear side rolling over the sidewall to protective casing 1, also comprise hinges 6, the two ends of hinges 6 are hinged with the bottom of protective casing 1 and the upper end of movable door 2 respectively, after opening movable door 2, can continue upwards to turn over the movable door 2 of folding, make movable door 2 rotate the rear side to protective casing 1, also can be provided with and the magnet of the first magnetic parts 51 adhesive at the rear wall of protective casing 1, make movable door 2 be pulled on the rear wall of protective casing 1.
For ease of observing the position of camera 0, described protective casing 1 is the protective casing 1 of transparent material, can be specifically ABS material.
Embodiment two.
As shown in Figure 4, the present embodiment and embodiment one difference are, the upper end of described protective casing 1 is provided with interlayer cavity 7, interlayer cavity 7 is arranged at the top of accommodating cavity 11, the bottom of interlayer cavity 7 is provided with through hole 8 that the is multiple and conducting of accommodating cavity 11, and passage 31 and air valve 3 are arranged at the upper end of interlayer cavity 7; When air valve 3 is opened, interlayer cavity 7 is by passage 31 and outside gas pipe line conducting, and dry gas enters accommodating cavity 11 by multiple through hole 8 after entering interlayer cavity 7 through air valve 3. A kind of camera guard assembly being applicable to visual detection equipment of the present utility model, ensures that dry gas evenly enters accommodating cavity 11, it is to increase the protection effect of this assembly to camera 0. For ensureing that dry gas evenly enters accommodating cavity 11, the diameter of described through hole 8 is 3mm ~ 5mm.
The rest part of the present embodiment is identical with embodiment one, the feature do not explained in the present embodiment, all adopts the explanation of embodiment one, no longer repeats here.
Known the utility model is have above-described good characteristic in sum, is made it on using, promotes in conventional art the usefulness not having and have practicality, become the product that has practical value.
Above content is only better embodiment of the present utility model, for the those of ordinary skill of this area, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (9)
1. one kind is applicable to the camera guard assembly of visual detection equipment, comprise protective casing (1), it is characterized in that: also comprise movable door (2) and air valve (3), protective casing (1) inside is provided with the accommodating cavity (11) for setting camera (0), and the upper end of protective casing (1) is provided with the passage for importing dry gas (31); When air valve (3) is opened, accommodating cavity (11) is by passage (31) and outside gas pipe line conducting; The bottom of protective casing (1) is provided with finds a view uncovered, and movable door (2) is articulated with the bottom of protective casing (1).
2. a kind of camera guard assembly being applicable to visual detection equipment according to claim 1, it is characterized in that: also comprise treater and the sensor assembly (4) for detected activity door (2) position, sensor assembly (4) is fixed on protective casing (1), described air valve (3) is magnetic valve, and sensor assembly (4) and magnetic valve are all electrically connected with treater.
3. a kind of camera guard assembly being applicable to visual detection equipment according to claim 2, it is characterised in that: described sensor assembly (4) is displacement sensor module or pressure sensor module.
4. a kind of camera guard assembly being applicable to visual detection equipment according to claim 2, it is characterised in that: described sensor assembly (4) is infrared sensor module.
5. a kind of camera guard assembly being applicable to visual detection equipment according to claim 1, it is characterized in that: the edge of described movable door (2) is provided with the first magnetic parts (51), and the bottom of protective casing (1) is provided with the 2nd magnetic parts (52) of the mutual adhesive with the first magnetic parts (51).
6. a kind of camera guard assembly being applicable to visual detection equipment according to claim 1, it is characterized in that: also comprise hinges (6), the two ends of hinges (6) are hinged with the bottom of protective casing (1) and the upper end of movable door (2) respectively.
7. a kind of camera guard assembly being applicable to visual detection equipment according to claim 1, it is characterized in that: the upper end of described protective casing (1) is provided with interlayer cavity (7), interlayer cavity (7) is arranged at the top of accommodating cavity (11), the bottom of interlayer cavity (7) is provided with through hole (8) that is multiple and accommodating cavity (11) conducting, and passage (31) and air valve (3) are arranged at the upper end of interlayer cavity (7); When air valve (3) is opened, interlayer cavity (7) is by passage (31) and outside gas pipe line conducting.
8. a kind of camera guard assembly being applicable to visual detection equipment according to claim 7, it is characterised in that: the diameter of described through hole (8) is 3mm ~ 5mm.
9. a kind of camera guard assembly being applicable to visual detection equipment according to claim 1, it is characterised in that: the protective casing that described protective casing (1) is transparent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521122352.0U CN205280106U (en) | 2015-12-31 | 2015-12-31 | Camera protection component suitable for visual detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521122352.0U CN205280106U (en) | 2015-12-31 | 2015-12-31 | Camera protection component suitable for visual detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205280106U true CN205280106U (en) | 2016-06-01 |
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ID=56064673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521122352.0U Active CN205280106U (en) | 2015-12-31 | 2015-12-31 | Camera protection component suitable for visual detection equipment |
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| Country | Link |
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| CN (1) | CN205280106U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109201627A (en) * | 2018-08-30 | 2019-01-15 | 合肥固泰自动化有限公司 | The device of image recognition is carried out under a kind of environment dusty convenient for robot |
| CN112304351A (en) * | 2020-10-10 | 2021-02-02 | 广东博智林机器人有限公司 | Protective device for detector |
-
2015
- 2015-12-31 CN CN201521122352.0U patent/CN205280106U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109201627A (en) * | 2018-08-30 | 2019-01-15 | 合肥固泰自动化有限公司 | The device of image recognition is carried out under a kind of environment dusty convenient for robot |
| CN112304351A (en) * | 2020-10-10 | 2021-02-02 | 广东博智林机器人有限公司 | Protective device for detector |
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