CN205749318U - A kind of braid multi-functional various visual angles vision light source - Google Patents
A kind of braid multi-functional various visual angles vision light source Download PDFInfo
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- CN205749318U CN205749318U CN201620438114.9U CN201620438114U CN205749318U CN 205749318 U CN205749318 U CN 205749318U CN 201620438114 U CN201620438114 U CN 201620438114U CN 205749318 U CN205749318 U CN 205749318U
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- 230000000007 visual effect Effects 0.000 title claims abstract description 41
- 238000001914 filtration Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 150000003071 polychlorinated biphenyls Chemical class 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 238000001514 detection method Methods 0.000 description 10
- 230000001795 light effect Effects 0.000 description 7
- 230000007547 defect Effects 0.000 description 5
- 238000005498 polishing Methods 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- 238000009954 braiding Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
A kind of braid multi-functional various visual angles vision light source that this utility model provides, described braid multi-functional various visual angles vision light source includes that fixed plate, light source mechanism and camera lens, described light source mechanism are arranged under described fixed plate, and described camera lens is arranged under described light source mechanism；Being provided with circular open in described fixed plate, the periphery of described circular open is provided with spiral pin, and the side of described circular open is provided with installing hole；Described light source mechanism includes the first shell, the first pcb board, second housing, the second pcb board, the 3rd shell, the 3rd pcb board, the 4th shell, the 4th pcb board and the 5th shell set gradually from top to bottom, described first pcb board, the second pcb board, the 3rd pcb board, the central authorities of the 4th pcb board offer a round hole respectively, and each described round hole is provided around HONGGUANG paster LED；Described camera lens includes that mirror head outer shell and eyeglass, described eyeglass upper cover are covered with light polarizing film.This utility model can realize the effects such as high and low angle ring light, axis light, sphere light.
Description
Technical Field
The utility model relates to a detect equipment of braid whether have material, specifically speaking relates to a multi-functional many visual angles visual light source of braid.
Background
The visual detection of the braid only needs to detect whether materials exist in the braid in the past, whether the materials turn on one's side or not, whether the material characters are normal or not, so only can the requirement be met by using a common annular light source, along with the requirement on the product quality is higher and higher, the requirement on the product quality detection technology is higher and higher, whether pins of the materials in the braid are normal or not needs to be detected simultaneously or not at present, whether the surface is damaged or not, the defects are required to be polished from different angles to highlight a certain part so as to be used for machine visual detection, and the requirements of different materials on the light source irradiation angles are different, so that a light source capable of adapting to all detection requirement angles needs to be designed, and different detection requirements are met.
At present, a light source used for braid vision is generally a low-angle red annular light source, a common light-emitting LED is used, the brightness is low, the light-emitting angle is fixed, generally, the light-emitting LED can only be used for illuminating characters on the surface of a detected material, light sources with different diameters are selected for detecting different materials, the function is single, and the adaptability of the light source is poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects of the prior art, the utility model aims to provide a multi-functional multi-view visual light source of braid to overcome the defects in the prior art.
According to the utility model provides a multi-functional multi-visual angle vision light source of braid, the multi-functional multi-visual angle vision light source of braid includes fixed plate, light source mechanism and camera lens, the light source mechanism sets up under the fixed plate, the camera lens sets up under the light source mechanism; the fixing plate is provided with a circular opening, the periphery of the circular opening is provided with a screw pin for fixing the fixing plate on the light source mechanism, and one side of the circular opening is provided with a mounting hole for mounting the fixing plate; the light source mechanism comprises a first shell, a first PCB, a second shell, a second PCB, a third shell, a third PCB, a fourth shell, a fourth PCB and a fifth shell which are sequentially arranged from top to bottom, bolt holes vertically penetrate through four corners of the light source mechanism from the first shell to the fifth shell respectively, and screws penetrate through the bolt holes to realize the fixed connection between each plate layer and each shell layer of the light source mechanism; a first circular hole is formed in the center of the first PCB, E1 red light patch LEDs are arranged around the first circular hole, a second circular hole is formed in the center of the second PCB, E2 red light patch LEDs are arranged around the second circular hole, a third circular hole is formed in the center of the third PCB, E3 red light patch LEDs are arranged around the third circular hole, a fourth circular hole is formed in the center of the fourth PCB, and E4 red light patch LEDs are arranged around the fourth circular hole; the lens comprises a lens shell and a lens, wherein the lens is arranged in the center of the lens shell, and a polarizing film used for filtering unnecessary light and adjusting the rotating angle is covered on the lens.
As a further explanation of the multifunctional multi-view visual light source of the braid of the present invention, preferably, the circular opening, the first circular opening, the second circular opening, the third circular opening and the fourth circular opening are coaxially disposed.
As to the further explanation of the multifunctional multi-view visual light source of the braiding machine of the present invention, preferably, the first PCB, the second PCB, the third PCB and the fourth PCB are disposed at equal intervals from top to bottom.
As a further description of the multifunctional multi-view visual light source of the present invention, preferably, the diameter of the first circular opening is smaller than the diameter of the second circular opening, the diameter of the second circular opening is smaller than the diameter of the third circular opening, and the diameter of the third circular opening is smaller than the diameter of the fourth circular opening.
As a further explanation of the multifunctional multi-view visual light source of the braid of the present invention, preferably, the diameter of the circular opening, the circular through hole, and the first circular opening are equal.
As a further illustration of the multifunctional multi-view visual light source of the present invention, it is preferable that E1 is smaller than E2, E2 is smaller than E3, and E3 is smaller than E4.
As a further illustration of the multifunctional multi-view visual light source of the present invention, it is preferable that E1 is 11, E2 is 14, E3 is 17, and E4 is 20.
As right the multi-functional many visual angles visual light source of braid further explain, preferably, first PCB board second PCB board third PCB board with ruddiness paster in the fourth PCB board LED can be connected with the power respectively.
As right the multi-functional many visual angles visual light source of braid further explain, preferably, first PCB board second PCB board third PCB board with ruddiness paster in the fourth PCB board but LED elder generation makes up and is connected with the power.
Therefore, the utility model discloses a but 4 layers of light source independent power supply, also can make up the power supply, provide the light source of different angles, paster LED luminance is high, luminous angle is big, each LED all has the diffusion effect, each layer of LED is luminous can all obtain the even picture of shining of light, when detecting same kind of material, shine with high angle and low angle light respectively, can satisfy different detection requirements, for example high angle is polished and is used for detecting material surface defect, material pin problem etc., low angle is polished and is used for detecting material surface character, fish tail and so on, but install rotation angle-adjustable's polarizing film additional and filter the light that gets into the camera lens, light that will not need filters, only through the light that detects the needs, can promote the effect that detects the picture, it has very big help to detect the character. The utility model discloses the required various demands of polishing of satisfying braid visual detection that can be fine can realize high/low angle annular light effect according to the combination of difference, coaxial light effect, spherical light effect to small, simple to operate, long service life, suitability height and so on is a profitable replenishment to machine vision and machine intelligent industry.
Drawings
Fig. 1 is a front view of the braid multifunctional multi-view visual light source of the present invention;
FIG. 2 is a schematic structural view of the multifunctional visual light source with multiple viewing angles of the braid of the present invention;
FIG. 3 is a bottom view of the multifunctional visual light source of the present invention;
fig. 4 is a cross-sectional view of the multifunctional visual light source with multiple viewing angles of the braid of the present invention.
The reference numbers are as follows:
the light source mechanism comprises a fixing plate 1, a circular opening 11, a screw pin 12, a mounting hole 13, a light source mechanism 2, a first shell 21, a circular through hole 211, a second shell 22, a third shell 23, a fourth shell 24, a fifth shell 25, a lens 3, a shell 31, a lens 32, a bolt hole K, a screw S, a first PCB D1, a second PCB D2, a third PCB D3, a fourth PCB D4, a first circular opening X1, a second circular opening X2, a third circular opening X3, a fourth circular opening X4 and a polarizing film P.
Detailed Description
In order to make the examiner understand the structure, features and other objects of the present invention, the following detailed description is made with reference to the accompanying preferred embodiments, which are only used for illustrating the technical solution of the present invention and are not intended to limit the present invention.
First, please refer to fig. 1-4, fig. 1 is a front view of the multi-functional multi-view visual light source of the braid of the present invention, fig. 2 is a schematic structural diagram of the multi-functional multi-view visual light source of the braid of the present invention, fig. 3 is a bottom view of the multi-functional multi-view visual light source of the braid of the present invention, and fig. 4 is a cross-sectional view of the multi-functional multi-view visual light source of the braid of the present invention. As shown in fig. 1-4, the present invention provides a multi-functional visual light source with multiple visual angles for braiding, which comprises a fixing plate 1, a light source mechanism 2 and a lens 3, wherein the light source mechanism 2 is disposed under the fixing plate 1, and the lens 3 is disposed under the light source mechanism 2; wherein, a circular opening 11 is arranged on the fixing plate 1, a screw pin 12 for fixing the fixing plate 1 on the light source mechanism 2 is arranged at the periphery of the circular opening 11, and a mounting hole 13 for mounting the fixing plate 1 is arranged at one side of the circular opening 11; the light source mechanism 2 comprises a first shell 21, a first PCB D1, a second shell 22, a second PCB D2, a third shell 23, a third PCB D3, a fourth shell 24, a fourth PCB D4 and a fifth shell 25 which are arranged in sequence from top to bottom, bolt holes K are vertically arranged on four corners of the light source mechanism 2 from the first shell 21 to the fifth shell 25 in a penetrating mode respectively, and screws S penetrate through the bolt holes K to realize fixed connection between each plate layer and each shell layer of the light source mechanism 2; a first circular opening X1 is formed in the center of the first PCB D1, E1 red light patch LEDs are arranged around the first circular opening X1, a second circular opening X2 is formed in the center of the second PCB D2, E2 red light patch LEDs are arranged around the second circular opening X2, a third circular opening X3 is formed in the center of the third PCB D3, E3 red light patch LEDs are arranged around the third circular opening X3, a fourth circular opening X4 is formed in the center of the fourth PCB D4, and E4 red light patch LEDs are arranged around the fourth circular opening X4; the lens 3 includes a lens housing 31 and a lens 32, the lens 32 is disposed at the center of the lens housing 31, and the lens 32 is covered with a polarizing film P for filtering unwanted light and adjusting a rotation angle. Therefore, the utility model discloses can be fine satisfy the required various demands of polishing of braid visual detection, can realize high/low angle annular light effect, coaxial light effect, long service life according to the combination of difference.
Next, please refer to fig. 4. As shown in fig. 4, the circular opening 11, the first circular opening X1, the second circular opening X2, the third circular opening X3 and the fourth circular opening X4 are coaxially arranged; the first PCB D1, the second PCB D2, the third PCB D3 and the fourth PCB D4 are arranged at equal intervals from top to bottom; the diameter of the first circular aperture X1 is less than the diameter of the second circular aperture X2, the diameter of the second circular aperture X2 is less than the diameter of the third circular aperture X3, the diameter of the third circular aperture X3 is less than the diameter of the fourth circular aperture X4; the diameters of the circular opening 11, the circular through hole 211 and the first circular opening X1 are equal; e1 is less than E2, E2 is less than E3, E3 is less than E4, wherein E1 is 11, E2 is 14, E3 is 17, and E4 is 20. Therefore, the utility model discloses can be fine satisfy the required various demands of polishing of braid visual detection, can realize high/low angle annular light effect, sphere light effect, long service life according to the combination of difference.
Preferably, the red patch LEDs 4 in the first, second, third and fourth PCB boards D1, D2, D3 and D4 may be respectively connected with a power supply; the red patch LEDs 4 of the first, second, third and fourth PCB panels D1, D2, D3 and D4 may be combined and then connected to a power source.
Therefore, the utility model discloses a but 4 layers of light source independent power supply, also can make up the power supply, provide the light source of different angles, paster LED luminance is high, luminous angle is big, each LED all has the diffusion effect, each layer of LED is luminous can all obtain the even picture of shining of light, when detecting same kind of material, shine with high angle and low angle light respectively, can satisfy different detection requirements, for example high angle is polished and is used for detecting material surface defect, material pin problem etc., low angle is polished and is used for detecting material surface character, fish tail and so on, but install rotation angle-adjustable's polarizing film additional and filter the light that gets into the camera lens, light that will not need filters, only through the light that detects the needs, can promote the effect that detects the picture, it has very big help to detect the character.
It should be noted that the above mentioned embodiments and embodiments are intended to demonstrate the practical application of the technical solution provided by the present invention, and should not be interpreted as limiting the scope of the present invention. Various modifications, equivalent substitutions and improvements will occur to those skilled in the art and are intended to be within the spirit and scope of the present invention. The protection scope of the present invention is subject to the appended claims.
Claims (9)
1. The multifunctional visual light source for the braid is characterized by comprising a fixing plate (1), a light source mechanism (2) and a lens (3), wherein the light source mechanism (2) is arranged below the fixing plate (1), and the lens (3) is arranged below the light source mechanism (2); wherein,
a circular opening (11) is formed in the fixing plate (1), a screw pin (12) used for fixing the fixing plate (1) on the light source mechanism (2) is arranged on the periphery of the circular opening (11), and a mounting hole (13) used for mounting the fixing plate (1) is formed in one side of the circular opening (11);
the light source mechanism (2) comprises a first shell (21), a first PCB (D1), a second shell (22), a second PCB (D2), a third shell (23), a third PCB (D3), a fourth shell (24), a fourth PCB (D4) and a fifth shell (25) which are arranged from top to bottom in sequence; bolt holes (K) are vertically formed in the four corners of the light source mechanism (2) from the first shell (21) to the fifth shell (25) in a penetrating mode, and screws (S) penetrate through the bolt holes (K) to achieve fixed connection between each plate layer and each shell layer of the light source mechanism (2); a circular through hole (211) is formed in the center of the first shell (21), a first circular opening (X1) is formed in the center of the first PCB (D1), E1 red light patch LEDs are arranged around the first circular opening (X1), a second circular opening (X2) is formed in the center of the second PCB (D2), E2 red light patch LEDs are arranged around the second circular opening (X2), a third circular opening (X3) is formed in the center of the third PCB (D3), E3 red light patch LEDs are arranged around the third circular opening (X3), a fourth circular opening (X4) is formed in the center of the fourth PCB (D4), and E4 red light patch LEDs are arranged around the fourth circular opening (X4);
The lens (3) comprises a lens shell (31) and a lens (32), wherein the lens (32) is arranged in the center of the lens shell (31), and a polarizing film (P) which is used for filtering unnecessary light and can adjust the rotating angle is covered on the lens (32).
2. The taped multifunctional multiview visual light source of claim 1, wherein the circular opening (11), the first circular opening (X1), the second circular opening (X2), the third circular opening (X3) and the fourth circular opening (X4) are coaxially arranged.
3. The taped multifunctional multiview visual light source of claim 1, wherein the first PCB (D1), the second PCB (D2), the third PCB (D3) and the fourth PCB (D4) are arranged at equal intervals from top to bottom.
4. The taped multifunctional multiview visual light source of claim 1, wherein a diameter of the first circular hole (X1) is smaller than a diameter of the second circular hole (X2), a diameter of the second circular hole (X2) is smaller than a diameter of the third circular hole (X3), and a diameter of the third circular hole (X3) is smaller than a diameter of the fourth circular hole (X4).
5. The taped multifunctional multi-view visual light source according to claim 1, wherein the diameters of the circular opening (11), the circular through hole (211) and the first circular opening (X1) are equal.
6. The taped multifunctional multiview visual light source of claim 1, wherein E1 is less than E2, E2 is less than E3, and E3 is less than E4.
7. The taped multifunctional multiview visual light source of claim 6, wherein E1 is 11, E2 is 14, E3 is 17, and E4 is 20.
8. The taped multifunctional multiview visual light source of claim 1, wherein the red patch LEDs (4) in the first (D1), second (D2), third (D3) and fourth (D4) PCB boards are respectively connectable to a power source.
9. The taped multifunctional multiview visual light source of claim 1, wherein the red patch LEDs (4) of the first (D1), second (D2), third (D3) and fourth (D4) PCBs are first assembled and then connected to a power source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620438114.9U CN205749318U (en) | 2016-05-12 | 2016-05-12 | A kind of braid multi-functional various visual angles vision light source |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620438114.9U CN205749318U (en) | 2016-05-12 | 2016-05-12 | A kind of braid multi-functional various visual angles vision light source |
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| Publication Number | Publication Date |
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| CN205749318U true CN205749318U (en) | 2016-11-30 |
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| CN201620438114.9U Active CN205749318U (en) | 2016-05-12 | 2016-05-12 | A kind of braid multi-functional various visual angles vision light source |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111366588A (en) * | 2020-03-18 | 2020-07-03 | 合肥图迅电子科技有限公司 | Semiconductor chip character surface defect pin defect detection light source |
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2016
- 2016-05-12 CN CN201620438114.9U patent/CN205749318U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111366588A (en) * | 2020-03-18 | 2020-07-03 | 合肥图迅电子科技有限公司 | Semiconductor chip character surface defect pin defect detection light source |
| CN111366588B (en) * | 2020-03-18 | 2023-04-18 | 合肥图迅电子科技有限公司 | Semiconductor chip character surface defect pin defect detection light source |
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