CN216743938U - Angle-adjustable linear light source device - Google Patents
Angle-adjustable linear light source device Download PDFInfo
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- CN216743938U CN216743938U CN202220143458.2U CN202220143458U CN216743938U CN 216743938 U CN216743938 U CN 216743938U CN 202220143458 U CN202220143458 U CN 202220143458U CN 216743938 U CN216743938 U CN 216743938U
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- light source
- linear light
- source device
- spectroscope
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Abstract
The utility model discloses a linear light source device of angularly adjustable, including linear light source, set up in the spectroscope of the light-emitting window of linear light source, and with the holophote that the spectroscope passes through the rotation axis and connects, the holophote sets up under the spectroscope, follow be equipped with the work piece that waits to detect in the speculum surface direction of holophote the top of holophote is equipped with the camera. The spectroscope and the holophote are connected through the rotating shaft, so that the angle of the holophote can be adjusted, the irradiation direction is changed, workpieces at different positions and special corner positions of the workpieces can be detected, and the detection efficiency is improved.
Description
Technical Field
The utility model relates to a detect light source technical field, especially relate to a linear light source device of angularly adjustable.
Background
The linear light source device with the adjustable angle is generally used for detecting workpieces, and the total reflection mirror of the traditional detection device is fixed, so that the workpieces cannot be accurately detected when the workpieces move, the positions of the workpieces must be manually adjusted, or when the workpieces with certain special shapes are to be detected, the fixed total reflection mirror cannot meet the detection requirements, the angles of the workpieces need to be changed or frequently moved, the workpieces can be accurately detected, and the working efficiency is low.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, an object of the utility model is to provide an angle-adjustable's linear light source device, through the angle of adjusting the speculum, the nimble special turning position that detects the work piece of different positions and work piece improves detection efficiency.
To achieve the purpose, the utility model adopts the following technical proposal: the linear light source device with the adjustable angle comprises a linear light source, a spectroscope arranged at a light outlet of the linear light source and a total reflector connected with the spectroscope through a rotating shaft, wherein the total reflector is arranged under the spectroscope, a workpiece to be detected is arranged along the direction of a reflecting mirror surface of the total reflector, and a camera is arranged above the total reflector.
Furthermore, the device also comprises a first shell support and a second shell support, wherein the first shell support and the second shell support are connected through the rotating shaft.
Furthermore, one end of the spectroscope is fixedly arranged at the outlet of the linear light source, and the other end of the spectroscope is fixedly arranged on the first shell support.
Further, the beam splitter and the linear light source are arranged at a preset angle.
Furthermore, the second shell support is right-angled, and the total reflector is fixed on the inner side of the right angle of the second shell support.
Further, the second housing bracket rotates 15 degrees left and right along the rotating shaft.
Further, an included angle between the total reflection mirror and the spectroscope is set to be greater than or equal to 90 °.
Further, the linear light source comprises a base, an LED lamp bead is arranged on the inner side of the base, and a light gathering column is arranged in front of the LED lamp bead.
Furthermore, a radiator is arranged on the outer side of the base.
The utility model has the advantages that: an embodiment of the utility model provides an angularly adjustable linear light source device, including linear light source, set up in the spectroscope of linear light source light-emitting window, and with the spectroscope passes through the holophote that the rotation axis is connected, the holophote sets up under the spectroscope, follow be equipped with the work piece that waits to detect in the speculum surface direction of holophote the top of holophote is equipped with the camera. The rotating shaft is connected with the spectroscope and the total reflection mirror, so that the angle of the total reflection mirror can be adjusted, the irradiation direction is changed by changing the angle of the total reflection mirror, the detection position is flexible, workpieces at different positions and special corner positions of the workpieces can be detected, and the detection efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of a linear light source device with an adjustable angle according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of the linear light source device with an adjustable angle when the total reflection mirror moves according to an embodiment of the present invention.
In the figure: 100. a workpiece; 1. a linear light source; 10. a base; 11. LED lamp beads; 12. a light gathering column; 2. a beam splitter; 3. a rotating shaft; 4. a total reflection mirror; 5. a camera; 6. a first housing bracket; 7. a second housing bracket.
Detailed Description
An embodiment of the utility model provides an angle-adjustable linear light source device for adjust the angle of speculum, detect the work piece of different positions and the special turning position of work piece in a flexible way, improve detection efficiency.
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
Example (b):
please refer to fig. 1, fig. 1 is a view of a linear light source device with adjustable angle provided by an embodiment of the present invention, which includes a linear light source 1, a beam splitter 2 disposed at a light outlet of the linear light source 1, and a total reflection mirror 4 connected to the beam splitter 2 through a rotation axis 3, wherein the total reflection mirror 4 is disposed under the beam splitter 2, a workpiece 100 to be detected is disposed along a direction of a reflection mirror surface of the total reflection mirror 4, and a camera 5 is disposed above the total reflection mirror 4.
In a specific embodiment, the linear light source device with the adjustable angle comprises a linear light source 1 and a spectroscope 2 arranged at a light outlet of the linear light source 1, wherein light of the linear light source 1 is incident on the spectroscope 2 and is reflected to a total reflection mirror 4 below the spectroscope 2 at a right angle, the total reflection mirror 4 reflects the light to a workpiece 100 to be detected, the total reflection mirror 4 connected with the spectroscope 2 through a rotating shaft 3 is designed, so that the total reflection mirror 4 can rotate at a certain angle, when the position of the workpiece 100 is changed, the total reflection mirror 4 correspondingly moves to ensure that the workpiece 100 to be detected falls into a detection range, in addition, image information of the workpiece 100 is acquired through a camera 5 arranged above the total reflection mirror 4, various workpieces are flexibly detected, and the detection efficiency is improved.
Further, the device also comprises a first shell bracket 6 and a second shell bracket 7, wherein the first shell bracket 6 and the second shell bracket 7 are connected through the rotating shaft 3.
In a specific embodiment, the spectroscope 2 is fixed by using the first housing support 6, the total reflection mirror 4 is fixed by using the second housing support 7, in addition, the rotating shaft 3 is installed between the first housing support 6 and the second housing support 7, and the position of the total reflection mirror 4 is adjusted by the rotating shaft 3, so that workpieces with different angles and different shapes can be conveniently detected.
Furthermore, one end of the spectroscope 2 is fixedly arranged at the outlet of the linear light source 1, and the other end of the spectroscope 2 is fixedly arranged on the first shell support 6.
In a specific embodiment, in order to fix the spectroscope 2, one end of the spectroscope 2 is fixed at the outlet of the linear light source 1, the other end of the spectroscope 2 is fixed on the first housing bracket 6, and in addition, the spectroscope 2 and the linear light source 1 are arranged in a preset angle, so that the light of the linear light source 1 can be reflected onto the total reflector 4 at a right angle after being irradiated onto the spectroscope 2.
Further, the second housing support 7 is in a right-angle shape, and the total reflection mirror 4 is fixed on the right-angle inner side of the second housing support 7.
In the specific embodiment, the four housing holders 7 are right-angled, and the total reflection mirrors 4 are fixed to the second housing holder 7 to form a right-angled triangular shape, and when rotated, the entire second housing holder 7 is rotated together with the total reflection mirrors 4.
Further, the second housing bracket 7 is rotated 15 degrees to the left and right along the rotation shaft 3.
In a specific embodiment, the second housing bracket 7 is rotated 15 degrees to the left and right along the rotation axis 3 to accommodate the detection of workpieces 100 at different angles.
Further, an included angle between the total reflection mirror 4 and the spectroscope 2 is set to be greater than or equal to 90 °.
In a specific embodiment, the included angle between the reflecting mirror 4 and the beam splitter 2 is set to be greater than or equal to 90 degrees, so that light rays can be reflected to different positions conveniently.
In a specific embodiment, the linear light source 1 includes a base 10, an LED lamp bead 11 is disposed on an inner side of the base 10, and a light-gathering column 12 is disposed in front of the LED lamp bead 11.
Further, a heat sink is disposed outside the base 10.
In a specific embodiment, a heat sink, which may be a heat sink or other heat dissipation structure, is disposed outside the base 10 to dissipate heat of the detection light source.
To sum up, the embodiment of the utility model provides an angle-adjustable linear light source device, including linear light source, set up in the spectroscope of linear light source light-emitting window, and with the holophote that the spectroscope passes through the rotation axis and connects, the holophote sets up under the spectroscope, follow be equipped with the work piece that waits to detect in the speculum surface direction of holophote the top of holophote is equipped with the camera. The rotating shaft is connected with the spectroscope and the total reflection mirror, so that the angle of the total reflection mirror can be adjusted, the irradiation direction is changed by changing the angle of the total reflection mirror, the detection position is flexible, workpieces at different positions and special corner positions of the workpieces can be detected, and the detection efficiency is improved.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (9)
1. The linear light source device with the adjustable angle is characterized by comprising a linear light source (1), a spectroscope (2) arranged at a light outlet of the linear light source (1), and a total reflection mirror (4) connected with the spectroscope (2) through a rotating shaft (3), wherein the total reflection mirror (4) is arranged under the spectroscope (2), a workpiece (100) to be detected is arranged along the direction of a reflection mirror surface of the total reflection mirror (4), and a camera (5) is arranged above the total reflection mirror (4).
2. The angularly adjustable linear light source device according to claim 1, further comprising a first housing holder (6) and a second housing holder (7), the first housing holder (6) and the second housing holder (7) being connected by the rotating shaft (3).
3. The linear light source device with adjustable angle according to claim 2, characterized in that one end of the beam splitter (2) is fixedly arranged at the exit of the linear light source (1), and the other end of the beam splitter (2) is fixedly arranged on the first housing support (6).
4. The linear light source device with adjustable angle according to claim 3, characterized in that the beam splitter (2) and the linear light source (1) are arranged at a predetermined angle.
5. The linear light source device with adjustable angle according to claim 2, characterized in that the second housing support (7) is right-angled, and the total reflection mirror (4) is fixed inside the right angle of the second housing support (7).
6. The angularly adjustable linear light source device according to claim 2, characterized in that the second housing holder (7) is rotated 15 degrees left and right along the rotational axis (3).
7. The angularly adjustable linear light source device according to claim 6, characterized in that the angle between said total reflection mirror (4) and said beam splitter (2) is set to be greater than or equal to 90 °.
8. The linear light source device with adjustable angle according to claim 1, characterized in that the linear light source (1) comprises a base (10), the inside of the base (10) is provided with an LED lamp bead (11), and a light-gathering column (12) is arranged in front of the LED lamp bead (11).
9. The linear light source device with adjustable angle according to claim 8, characterized in that the outer side of the base (10) is provided with a heat sink.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220143458.2U CN216743938U (en) | 2022-01-19 | 2022-01-19 | Angle-adjustable linear light source device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220143458.2U CN216743938U (en) | 2022-01-19 | 2022-01-19 | Angle-adjustable linear light source device |
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| Publication Number | Publication Date |
|---|---|
| CN216743938U true CN216743938U (en) | 2022-06-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220143458.2U Active CN216743938U (en) | 2022-01-19 | 2022-01-19 | Angle-adjustable linear light source device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112604923A (en) * | 2020-12-31 | 2021-04-06 | 信利(仁寿)高端显示科技有限公司 | Method and equipment for improving illumination uniformity of UV curing equipment in ODF (optical Density filter) manufacturing process |
-
2022
- 2022-01-19 CN CN202220143458.2U patent/CN216743938U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112604923A (en) * | 2020-12-31 | 2021-04-06 | 信利(仁寿)高端显示科技有限公司 | Method and equipment for improving illumination uniformity of UV curing equipment in ODF (optical Density filter) manufacturing process |
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