CN206712925U - A kind of micromatic setting based on multi-cam splicing system - Google Patents
A kind of micromatic setting based on multi-cam splicing system Download PDFInfo
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- CN206712925U CN206712925U CN201720576095.0U CN201720576095U CN206712925U CN 206712925 U CN206712925 U CN 206712925U CN 201720576095 U CN201720576095 U CN 201720576095U CN 206712925 U CN206712925 U CN 206712925U
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Abstract
Description
技术领域technical field
本实用新型涉及摄像设备领域，具体的是一种基于多摄像头拼接系统的微调装置。The utility model relates to the field of camera equipment, in particular to a fine-tuning device based on a multi-camera splicing system.
背景技术Background technique
多摄像机拼接是摄像机系统的一个重要分支，它可以扩大视野，弥补单个摄像机视场不够宽的情况，但是目前多摄像机拼接的一个关键问题就是多路图像如何对齐，目前多路图像对齐主要调节方式主要有两种，一种是使用软件调节，也就是通过后台软件对每一路图像进行平移对齐然后再裁剪，该方法优点是操作简单，缺点是图像差距较大的时候裁剪部分较大，整个拼接的图像高度值较小。另一种方法是结构保证，由于固定装置包含了镜头、图像传感器板和拼接支架等配件，直接使用弹簧控制图像传感器的高低很不方便，目前大都采用高精度结构加工来保证装配的精度，该方法成本高，不利于市场推广。Multi-camera stitching is an important branch of the camera system. It can expand the field of view and make up for the fact that the field of view of a single camera is not wide enough. However, a key issue in multi-camera stitching is how to align multiple images. At present, the main adjustment method for multi-channel image alignment There are two main types, one is to use software adjustment, that is, to translate and align each image through the background software and then crop. The image height value is smaller. Another method is structural assurance. Since the fixing device includes accessories such as lens, image sensor board, and splicing bracket, it is inconvenient to directly use springs to control the height of the image sensor. At present, most of them use high-precision structural processing to ensure the accuracy of assembly. The cost of the method is high, which is unfavorable for marketing.
实用新型内容Utility model content
本实用新型主要解决的技术问题是提供一种结构简单、可以对对图像传感器电路板的倾斜度微调的装置。The technical problem mainly solved by the utility model is to provide a device with simple structure and capable of fine-tuning the inclination of the image sensor circuit board.
本实用新型的技术解决方案是：The technical solution of the utility model is:
一种基于多摄像头拼接系统的微调装置，包括图像传感器电路板、支架、连接板、弹簧；所述的图像传感器电路板上安装有图像传感器；所述的连接板上设置有螺纹通孔；所述的支架包括多个依次连接的安装板，安装板上开设有镜头孔；所述的图像传感器电路板和连接板连接，连接板上螺纹通孔的位置与图像传感器的位置相对；所述的连接板与支架的安装板通过调节螺栓连接，调节螺栓上套有弹簧；连接板上的螺纹孔与安装板上的镜头孔位置相对。A fine-tuning device based on a multi-camera splicing system, including an image sensor circuit board, a bracket, a connecting plate, and a spring; an image sensor is installed on the image sensor circuit board; a threaded through hole is provided on the connecting plate; The bracket includes a plurality of mounting plates connected in sequence, and a lens hole is provided on the mounting plate; the image sensor circuit board is connected to the connecting plate, and the position of the threaded through hole on the connecting plate is opposite to the position of the image sensor; the described The connecting plate and the mounting plate of the bracket are connected by adjusting bolts, and the adjusting bolts are covered with springs; the threaded holes on the connecting plate are opposite to the lens holes on the mounting plate.
所述的支架的多个安装板不在同一平面内。The multiple mounting plates of the bracket are not in the same plane.
本实用新型提供的一种基于多摄像头拼接系统的微调装置，通过一个八孔的连接板将弹簧、镜头、图像传感器板以及支架有机的连接在一起并可以通过的调节螺钉实现图像传感器板的倾斜度调节功能。The utility model provides a fine-tuning device based on a multi-camera splicing system. The spring, the lens, the image sensor board and the bracket are organically connected together through an eight-hole connecting plate, and the inclination of the image sensor board can be realized through the adjusting screw. degree adjustment function.
本实用新型的有益效果是：结构简单，通过支架的调节螺栓的松紧改变图像传感器电路板和支架之间的弹簧的高低，进而能够更容易的实现对图像传感器电路板的倾斜度微调，使得几个摄像头传感器所在平面之间的角度能够达到一致，从而保证多摄像头拼接系统能够更精准的实现图像配准和拼接。The beneficial effect of the utility model is: the structure is simple, the height of the spring between the image sensor circuit board and the support can be changed through the tightness of the adjusting bolt of the bracket, and then the fine adjustment of the inclination of the image sensor circuit board can be realized more easily, so that several The angles between the planes where the two camera sensors are located can be consistent, thereby ensuring that the multi-camera stitching system can achieve more accurate image registration and stitching.
附图说明Description of drawings
图1为本实用新型的爆炸结构示意图；Fig. 1 is the explosion structure schematic diagram of the utility model;
图2为本实用新型的立体结构示意图。Fig. 2 is a schematic diagram of the three-dimensional structure of the utility model.
具体实施方式detailed description
现在结合附图对本实用新型作进一步详细的说明：Now in conjunction with accompanying drawing, the utility model is described in further detail:
如图1和图2所示：一种基于多摄像头拼接系统的微调装置，包括图像传感器电路板1、支架2、连接板3、弹簧4；所述的图像传感器电路板1上安装有图像传感器7；所述的连接板3上设置有螺纹通孔6；所述的支架2包括多个依次连接的安装板，安装板上开设有镜头孔5；所述的图像传感器电路板1和连接板3连接，连接板3上螺纹通孔6的位置与图像传感器7的位置相对；所述的连接板3与支架2的安装板通过调节螺栓连接，调节螺栓上套有弹簧4；连接板3上的螺纹孔与安装板上的镜头孔5位置相对。As shown in Figures 1 and 2: a fine-tuning device based on a multi-camera splicing system, including an image sensor circuit board 1, a bracket 2, a connecting plate 3, and a spring 4; the image sensor circuit board 1 is equipped with an image sensor 7; the connecting plate 3 is provided with a threaded through hole 6; the bracket 2 includes a plurality of mounting plates connected in sequence, and a lens hole 5 is opened on the mounting plate; the image sensor circuit board 1 and the connecting plate 3 connection, the position of the threaded through hole 6 on the connecting plate 3 is opposite to the position of the image sensor 7; the connecting plate 3 and the mounting plate of the bracket 2 are connected by adjusting bolts, and the adjusting bolts are covered with springs 4; on the connecting plate 3 The threaded hole of the lens is opposite to the lens hole 5 on the mounting plate.
所述的支架2的多个安装板不在同一平面内。The multiple mounting plates of the bracket 2 are not in the same plane.
为了将多个图像传感器电路板1与支架2连接起来并能够进行图像传感器电路板1的倾斜度调节，增加一个连接板3，该连接板3由八个螺纹孔和一个1-32UN螺纹通孔6组成，其中外侧的四个螺纹孔通过弹簧4与支架2相连；内侧四个螺纹孔用过螺钉与图像传感器电路板1相连接；螺纹通孔6与支架2的镜头孔5对位，用于安装镜头，务必保证图像传感器7与连接板3的螺纹通孔6以及支架2的镜头孔5中心对齐。In order to connect a plurality of image sensor circuit boards 1 with the bracket 2 and to adjust the inclination of the image sensor circuit board 1, a connecting plate 3 is added, which consists of eight threaded holes and a 1-32UN threaded through hole 6 components, wherein the four outer threaded holes are connected to the bracket 2 through the spring 4; the inner four threaded holes are connected to the image sensor circuit board 1 with screws; the threaded through hole 6 is aligned with the lens hole 5 of the bracket 2, and When installing the lens, it is necessary to ensure that the center of the image sensor 7 is aligned with the threaded through hole 6 of the connecting plate 3 and the lens hole 5 of the bracket 2 .
其中支架2上镜头孔5的直径参考所安装镜头的实际直径，其它孔均为用于定位的通孔。连接板3上的四个外侧定位孔和四个内侧定位孔均为该螺纹孔，连接板3通过弹簧4与支架2固定后，由于图像传感器电路板1与连接板3固定相连，可以通过调节螺栓的松紧调节连接板3的倾斜度，同时也改变了支架2的倾斜度。实际调节过程中要参考显示器中实际图像的对齐情况进行支2架上定位螺钉的调节，以便使得多路图像同时对齐。The diameter of the lens hole 5 on the bracket 2 refers to the actual diameter of the installed lens, and the other holes are through holes for positioning. The four outer positioning holes and the four inner positioning holes on the connecting plate 3 are all threaded holes. After the connecting plate 3 is fixed to the support 2 by the spring 4, since the image sensor circuit board 1 is fixedly connected to the connecting plate 3, it can be adjusted The degree of inclination of the connecting plate 3 is adjusted by the tightness of the bolt, and the inclination of the support 2 is also changed simultaneously. In the actual adjustment process, the positioning screws on the bracket should be adjusted with reference to the alignment of the actual image in the monitor, so as to align multiple images at the same time.
Claims (2)
- A kind of 1. micromatic setting based on multi-cam splicing system, it is characterised in that including image sensor circuit board (1), Support (2), connecting plate (3), spring (4)；Imaging sensor (7) is installed in described image sensor circuit board (1)；It is described Connecting plate (3) on be provided with tapped through hole (6)；Described support (2) includes multiple installing plates being sequentially connected, on installing plate Offer camera aperture (5)；Described image sensor circuit board (1) and connecting plate (3) connection, connecting plate (3) upper tapped through hole (6) position is relative with the position of imaging sensor (7)；Described connecting plate (3) and the installing plate of support (2) are by adjusting spiral shell Tether and connect, spring (4) is cased with regulating bolt；Screwed hole on connecting plate (3) and camera aperture (5) position phase on installing plate It is right.
- 2. a kind of micromatic setting based on multi-cam splicing system according to claim 1, it is characterised in that described Multiple installing plates of support (2) are not in the same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720576095.0U CN206712925U (en) | 2017-05-23 | 2017-05-23 | A kind of micromatic setting based on multi-cam splicing system |
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| CN201720576095.0U CN206712925U (en) | 2017-05-23 | 2017-05-23 | A kind of micromatic setting based on multi-cam splicing system |
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| CN206712925U true CN206712925U (en) | 2017-12-05 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113156422A (en) * | 2021-03-30 | 2021-07-23 | 江苏海事职业技术学院 | Sensor system for collision early warning of unmanned ship |
| CN114112327A (en) * | 2021-12-07 | 2022-03-01 | 中国科学院国家天文台南京天文光学技术研究所 | Structural parallel light source for telescope collimation and aberration simulation and mounting method thereof |
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2017
- 2017-05-23 CN CN201720576095.0U patent/CN206712925U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113156422A (en) * | 2021-03-30 | 2021-07-23 | 江苏海事职业技术学院 | Sensor system for collision early warning of unmanned ship |
| CN113156422B (en) * | 2021-03-30 | 2023-09-15 | 江苏海事职业技术学院 | A sensor system for collision warning of unmanned ships |
| CN114112327A (en) * | 2021-12-07 | 2022-03-01 | 中国科学院国家天文台南京天文光学技术研究所 | Structural parallel light source for telescope collimation and aberration simulation and mounting method thereof |
| CN114112327B (en) * | 2021-12-07 | 2024-06-04 | 中国科学院国家天文台南京天文光学技术研究所 | Structure parallel light source for telescope collimation and aberration simulation and installation method thereof |
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Granted publication date: 20171205 Termination date: 20180523 |