CN218524148U - Sensor circuit board positioning structure of optical measuring device - Google Patents
Sensor circuit board positioning structure of optical measuring device Download PDFInfo
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- CN218524148U CN218524148U CN202222746198.0U CN202222746198U CN218524148U CN 218524148 U CN218524148 U CN 218524148U CN 202222746198 U CN202222746198 U CN 202222746198U CN 218524148 U CN218524148 U CN 218524148U
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- circuit board
- sensor
- sensor circuit
- optical
- support plate
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Abstract
The utility model discloses an optical measurement device sensor circuit board location structure, optical measurement device includes light emitter, image sensor and optical lens at least, image sensor installs on a sensor circuit board, and optical measurement device is equipped with a sensor backup pad between optical lens and sensor circuit board, the sensor circuit board passes through sensor backup pad location is fixed.
Description
[ technical field ] A method for producing a semiconductor device
The utility model belongs to the field of machinery, in particular to optical measurement device sensor circuit board location structure.
[ background of the invention ]
Industrial cameras have been implemented in large scale in the field of mechanical planning and inspection, wherein the industrial camera includes a lens and a corresponding image sensor, and when in operation, a light emitter emits light to an external object, the light is reflected by the external object and then irradiates the image sensor through the lens, and the image sensor calculates the distance or motion parameters of the object according to the acquired image. Generally, the image sensor is disposed on a sensor circuit board and behind the optical lens to ensure that the reflected light passes through the optical lens and then irradiates the image sensor, so that it is important to ensure the position accuracy between the image sensor or the sensor circuit board and the optical lens, and therefore, it is necessary to provide a sensor circuit board positioning structure of an optical measuring device which is simple in structure and easy to implement.
[ Utility model ] A method for manufacturing a semiconductor device
An object of the utility model is to provide an optical measurement device sensor circuit board location structure for it is complicated to solve current optical measurement device sensor circuit board location structure, the difficult problem of adjusting.
In order to realize the above-mentioned purpose, use and implement the utility model discloses an optical measurement device of optical measurement device sensor circuit board location structure includes light emitter, image sensor, sensor circuit board and optical lens at least, wherein image sensor installs on the sensor circuit board, wherein optical measurement device is equipped with a sensor backup pad between optical lens and sensor circuit board, the sensor circuit board passes through sensor backup pad location is fixed.
According to the above main feature, the sensor circuit board is positioned and fixed with the sensor support plate by glue.
According to the above main feature, the sensor support plate is provided with an accommodating space in which the image sensor is accommodated.
According to the above main feature, the sensor support plate is provided with a plurality of openings, and the image sensor is fixed to the sensor support plate by injecting glue into the openings.
According to the above main feature, the optical measuring device further includes an installation back plate, and the light emitter, the optical lens, and the sensor support plate are fixedly installed on the installation back plate.
Compared with the prior art, the utility model discloses a be equipped with a sensor backup pad between optical lens and sensor circuit board, so realize the accurate positioning of the relative optical lens of image sensor through the position of adjustment sensor circuit board to fix a position and fix sensor circuit board through the sensor backup pad, thereby solved the problem that current optical measurement device sensor circuit board location structure is complicated and difficult to adjust.
[ description of the drawings ]
Fig. 1 is a schematic three-dimensional structure diagram of a part of elements and a positioning fixture of an optical measuring device according to the present invention.
Fig. 2 is a three-dimensional exploded schematic view of the sensor circuit board positioning structure and the positioning jig of the optical measurement device of the present invention.
Fig. 3 is a schematic perspective assembly view of the sensor circuit board positioning structure and the positioning fixture of the optical measurement device shown in fig. 2.
Fig. 4 is a schematic reference diagram illustrating the adjustment of the sensor and the object to be measured on the UI interface in the specific implementation.
[ detailed description ] embodiments
Referring to fig. 1, in order to implement the three-dimensional structure diagram of the partial elements and the positioning jig of the optical measurement apparatus of the present invention, the optical measurement apparatus 1 includes a light emitter 2, an image sensor 3, an optical lens 4 and an installation back plate 11, wherein the light emitter 2, the image sensor 3 and the optical lens 4 are all fixed on the installation back plate 11, the optical measurement apparatus 1 further includes a sensor circuit board 30, the image sensor 3 is installed on the sensor circuit board 30, and the optical measurement apparatus 1 further includes a sensor support plate 34, and the sensor circuit board 30 is connected and positioned with the sensor support plate 34 through glue (not shown). In a specific implementation, the sensor supporting plate 34 is provided with an accommodating space 340, the image sensor 3 is accommodated in the accommodating space 340, the sensor supporting plate 34 is provided with a plurality of openings 341, and the glue adheres and positions the image sensor 3 and the sensor supporting plate 34 through the openings 341. In addition, in practical implementation, the sensor support plate 34 can be provided with different shapes, and the sensor circuit board 30 can also be directly positioned and adhered on the sensor support plate 34 by glue.
Please refer to fig. 2 and fig. 3, in order to implement the sensor circuit board positioning structure and the positioning jig of the optical measurement apparatus of the present invention, when the present invention is implemented, the sensor circuit board positioning structure of the optical measurement apparatus of the present invention implements the precise positioning between the sensor circuit board 30 and the sensor supporting plate 34 through the positioning jig, wherein the positioning jig 5 includes an adjusting sliding table 50, a mounting bracket 54 and an adjusting bracket 33 for mounting the adjusting sliding table 50, the adjusting sliding table 50 includes an X-axis adjusting knob 51, a Y-axis adjusting knob 52 and a θ -angle adjusting knob 53, wherein the structures and the working principles of the adjusting sliding table 50 and the X-axis adjusting knob 51, the Y-axis adjusting knob 52 and the θ -angle adjusting knob 53 are the prior art, and the detailed description thereof is omitted. The adjusting bracket 33 includes protruding bosses 331 disposed at four corners, each boss 331 has a through hole 332, the boss 331 encloses a second receiving space 333 for receiving the sensor circuit board 30, the sensor circuit board 30 passes through the through hole 332 via a spring plunger 334 to clamp the sensor circuit board 30 in the second receiving space 333 to avoid falling off, and the adjusting bracket 33 is fixed on the adjusting slide table 50 via screws (not shown). In this way, the X-axis adjusting knob 51, the Y-axis adjusting knob 52 and the θ -angle adjusting knob 53 of the adjusting slide table 50 are adjusted to drive the adjusting bracket 33 to move in the corresponding direction, so as to drive the sensor circuit board 30 fixed on the adjusting bracket 33 to move in the corresponding direction, so as to accurately position the image sensor 3 with respect to the optical lens 4.
Please refer to fig. 4, which is a schematic diagram illustrating an embodiment of adjusting a sensor and a measured object on a UI interface, wherein a photosensitive area of an image sensor forms a display area 6 corresponding to the UI (user interface), the display area 6 is preset with an X-axis reference line 62 and first and second Y- axis reference lines 63, 64, and an outline of the measured object includes a horizontal outline 72 and first and second vertical portions 73, 74. In specific implementation, the horizontal contour line 72 is parallel to the X-axis reference line 62 by adjusting the θ angle adjusting knob 53, the horizontal contour line 72 is coincident with the X-axis reference line 62 by adjusting the X-axis adjusting knob 51, and the first and second vertical portions 73, 74 are coincident with the first and second Y- axis reference lines 63, 64 by adjusting the Y-axis adjusting knob 52, so that it can be determined that the image sensor is accurately positioned, and then the image sensor 3 is adhesively fixed to the sensor support plate 34 by using glue, so that the sensor circuit board 30 and the sensor support plate 34 are fixed and positioned, and further, the image sensor 3 is accurately positioned with respect to the optical lens 4.
Compared with the prior art, the utility model discloses a be equipped with a sensor backup pad between optical lens and sensor circuit board, so the position through adjustment sensor circuit board and then realize the accurate positioning of the relative optical lens of image sensor to it is fixed with sensor circuit board through the sensor backup pad, thereby solved the problem that current optical measurement device sensor circuit board location structure is complicated and difficult for the adjustment.
It should be understood that equivalent alterations and modifications can be made by those skilled in the art according to the technical solution of the present invention and the inventive concept thereof, and all such alterations and modifications should fall within the scope of the appended claims.
Claims (5)
1. An optical measurement device sensor circuit board location structure, optical measurement device includes light emitter, image sensor, sensor circuit board and optical lens at least, wherein image sensor installs on the sensor circuit board, its characterized in that: the optical measurement device is provided with a sensor support plate between the optical lens and the sensor circuit board, and the sensor circuit board is positioned and fixed through the sensor support plate.
2. The optical measuring device sensor circuit board positioning structure as defined in claim 1, wherein: the sensor circuit board is positioned and fixed with the sensor supporting plate through glue.
3. The optical measuring device sensor circuit board positioning structure as defined in claim 1, wherein: the sensor support plate is provided with an accommodating space, and the image sensor is accommodated in the accommodating space.
4. The optical measuring device sensor circuit board positioning structure as defined in claim 3, wherein: the sensor support plate is provided with a plurality of openings, and the image sensor is fixed to the sensor support plate by injecting glue into the openings.
5. The optical measuring device sensor circuit board positioning structure according to claim 2 or 4, wherein: the optical measurement device further comprises an installation back plate, and the light ray emitter, the optical lens and the sensor support plate are fixedly installed on the installation back plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222746198.0U CN218524148U (en) | 2022-10-18 | 2022-10-18 | Sensor circuit board positioning structure of optical measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222746198.0U CN218524148U (en) | 2022-10-18 | 2022-10-18 | Sensor circuit board positioning structure of optical measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218524148U true CN218524148U (en) | 2023-02-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222746198.0U Active CN218524148U (en) | 2022-10-18 | 2022-10-18 | Sensor circuit board positioning structure of optical measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218524148U (en) |
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2022
- 2022-10-18 CN CN202222746198.0U patent/CN218524148U/en active Active
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