TWI407770B - Bearing device and imaging system using the same - Google Patents
Bearing device and imaging system using the same Download PDFInfo
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Abstract
Description
本發明涉及一種承載裝置及具有該承載裝置的成像系統。 The invention relates to a carrying device and an imaging system having the same.
目前，為了拍攝某一物體的整體且細節的影像，可將整排攝像裝置排列在一起組成一個成像系統，同時對該被拍攝物體進行取像及影像處理，也就係所謂的陣列影像。一般地，該成像系統利用交錯排列的複數光學元件(如平面鏡、直角棱鏡)改變來自被拍攝物體的部分或者全部光線的傳播方向，從而可以將原本需要排成一排的複數攝像裝置分散，為攝像裝置之間爭取了空間。同時，由於位於同一排的攝像裝置的取像範圍之間都可以留下間隙，因為這些間隙正好由其他排攝像裝置的取像範圍來填補，如此便有效地解決了因為攝像裝置尺寸限制而導致不能取得完整影像的問題，從而取得被拍攝物體完整且高精度影像。 At present, in order to capture an overall and detailed image of an object, the entire array of imaging devices can be arranged to form an imaging system, and at the same time, the imaged object and image processing are performed, which is a so-called array image. Generally, the imaging system utilizes a plurality of optical elements (such as a plane mirror, a right-angle prism) that are staggered to change the direction of propagation of some or all of the light from the object to be photographed, thereby dispersing a plurality of imaging devices that are originally required to be arranged in a row. There is space between the cameras. At the same time, gaps can be left between the image capturing ranges of the cameras in the same row, because these gaps are exactly filled by the image capturing range of other rows of cameras, thus effectively solving the size limitation of the camera device. The problem of a complete image cannot be obtained, thereby obtaining a complete and high-precision image of the subject.
然而，在取像過程中該交錯排列的複數光學元件很容易因為人為因素(如晃動)而出現錯位，導致以相同排列方式排列的複數光學元件的複數光學有效面(如平面鏡的反射面、直角棱鏡的斜面)不能處於同一平面上，使得該成像系統的影像精度隨之降低。 However, the staggered plurality of optical elements are easily misaligned due to human factors (such as swaying) during the image taking process, resulting in complex optical effective faces of the plurality of optical elements arranged in the same arrangement (eg, reflective surfaces, right angles of the plane mirror) The bevel of the prism cannot be on the same plane, which reduces the image accuracy of the imaging system.
鑒於此，有必要提供一種複數光學元件不易錯位的承載裝置。 In view of this, it is necessary to provide a carrier device in which a plurality of optical elements are not easily misaligned.
一種承載裝置，其用於承載複數光學元件，每個光學元件均包括光學有效面。該承載裝置包括用於承載該複數光學元件的載台及固定組件，該固定組件包括斜面。該固定組件用於將該複數光學元件固定在該載臺上，且該固定組件的斜面相貼該複數光學有效面以確保該複數光學有效面處於同一平面上。 A carrier device for carrying a plurality of optical elements, each optical element comprising an optically active surface. The carrier device includes a carrier and a mounting assembly for carrying the plurality of optical components, the mounting assembly including a ramp. The fixing component is configured to fix the plurality of optical components on the stage, and a slope of the fixing component is attached to the plurality of optical effective faces to ensure that the plurality of optical effective faces are on the same plane.
所述承載裝置，藉由固定組件將複數光學元件固定在載臺上，且該固定組件的斜面確保每個光學元件的光學有效面處於同一平面上，從而複數光學元件不易錯位。 The carrying device fixes the plurality of optical components on the stage by the fixing component, and the slope of the fixing component ensures that the optical effective faces of each optical component are on the same plane, so that the plurality of optical components are not easily misaligned.
有鑒於此，還有必要提供一種影像精度較佳的成像系統。 In view of this, it is also necessary to provide an imaging system with better image accuracy.
一種成像系統，其包括複數攝像裝置、複數光學元件及用於承載複數光學元件的承載裝置。該複數攝像裝置藉由該複數光學元件對被拍攝物體取像。每個光學元件均包括光學有效面，該複數光學有效面用於改變來自該被拍攝物體光線的傳播方向。該承載裝置包括載台及固定組件，該固定組件包括斜面。該固定組件用於將該複數光學元件固定在該載臺上，且該固定組件的斜面相貼該複數光學有效面以確保該複數光學有效面處於同一平面上。 An imaging system includes a plurality of imaging devices, a plurality of optical components, and a carrier for carrying a plurality of optical components. The complex imaging device images an object to be photographed by the plurality of optical elements. Each optical element includes an optically active surface for varying the direction of propagation of light from the object being photographed. The carrier device includes a stage and a fixing assembly, and the fixing assembly includes a slope. The fixing component is configured to fix the plurality of optical components on the stage, and a slope of the fixing component is attached to the plurality of optical effective faces to ensure that the plurality of optical effective faces are on the same plane.
所述成像系統，其承載裝置藉由固定組件將複數光學元件固 定在載臺上，且該固定組件的斜面確保每個光學元件的光學有效面處於同一平面上，從而複數光學元件不易錯位，進而複數攝像裝置對被拍攝物體的同時取像不易受影響，進而提高該成像系統的影像精度。 The imaging system, the carrying device of which fixes the plurality of optical components by a fixing component Fixed on the stage, and the slope of the fixing component ensures that the optical effective surfaces of each optical component are on the same plane, so that the plurality of optical components are not easily misaligned, and the image capturing device is not easily affected by the plurality of imaging devices. Improve the image accuracy of the imaging system.
200、200a、200b‧‧‧成像系統 200, 200a, 200b‧‧‧ imaging system
100、100a、100b‧‧‧承載裝置 100, 100a, 100b‧‧‧ carrying device
211‧‧‧第一攝像裝置 211‧‧‧First camera
221‧‧‧第二攝像裝置 221‧‧‧second camera
10、10a‧‧‧光學元件 10, 10a‧‧‧ Optical components
101、101a‧‧‧第一光學元件 101, 101a‧‧‧ first optical component
104、104a‧‧‧第二光學元件 104, 104a‧‧‧second optical component
11‧‧‧載台 11‧‧‧ stage
12‧‧‧固定組件 12‧‧‧Fixed components
16‧‧‧固定塊 16‧‧‧Fixed blocks
17‧‧‧彈性墊 17‧‧‧Elastic mat
18‧‧‧定位件 18‧‧‧ Positioning parts
110‧‧‧承載面 110‧‧‧ bearing surface
112‧‧‧通光口 112‧‧‧通光口
122、122a、122b‧‧‧第一固定件 122, 122a, 122b‧‧‧ first fixture
123、123a、123b‧‧‧第二固定件 123, 123a, 123b‧‧‧ second fixture
124‧‧‧第三固定件 124‧‧‧ third fixture
125‧‧‧第四固定件 125‧‧‧Four fixtures
131‧‧‧第一收容槽 131‧‧‧First storage trough
133‧‧‧第二收容槽 133‧‧‧Second holding trough
1210‧‧‧定位孔 1210‧‧‧Positioning holes
135‧‧‧第一退讓槽 135‧‧‧First withdrawal slot
137‧‧‧第二退讓槽 137‧‧‧Second retreat
L‧‧‧光線 L‧‧‧Light
圖1為本發明第一實施方式提供的成像系統的立體示意圖。 FIG. 1 is a perspective view of an imaging system according to a first embodiment of the present invention.
圖2為圖1中的成像系統的承載裝置立體分解示意圖。 2 is a perspective exploded view of the carrying device of the imaging system of FIG. 1.
圖3為圖1中的成像系統的承載裝置的另一個視角的立體分解示意圖。 3 is a perspective exploded view of another perspective view of the carrying device of the imaging system of FIG. 1.
圖4為圖1中的成像系統的承載裝置的局部剖面示意圖。 4 is a partial cross-sectional view of the carrier of the imaging system of FIG. 1.
圖5為本發明第二實施方式提供的成像系統的立體示意圖。 FIG. 5 is a perspective view of an imaging system according to a second embodiment of the present invention.
圖6為本發明第三實施方式提供的成像系統的立體示意圖。 FIG. 6 is a perspective view of an imaging system according to a third embodiment of the present invention.
下面將結合附圖，對本發明作進一步的詳細說明。 The invention will be further described in detail below with reference to the accompanying drawings.
請參閱圖1，其為第一實施方式中承載裝置100的結構示意圖。該承載裝置100應用於成像系統200中。該成像系統200還包括複數第一攝像裝置211、複數第二攝像裝置221及複數光學元件10。 Please refer to FIG. 1 , which is a schematic structural diagram of the carrying device 100 in the first embodiment. The carrier device 100 is used in an imaging system 200. The imaging system 200 further includes a plurality of first imaging devices 211, a plurality of second imaging devices 221, and a plurality of optical elements 10.
複數第一攝像裝置211及複數第二攝像裝置221用於藉由複數光學元件10同時對被拍攝物體取像。複數第一攝像裝置211排成一排且取像方向一致，為方便描述，下稱其為：第一排 攝像裝置。複數第二攝像裝置221也排成一排且取像方向一致，下稱其為：第二排攝像裝置。第一排攝像裝置的排列方向與複數第一攝像裝置211的取向方向垂直，且平行於第二排攝像裝置的排列方向。複數第一攝像裝置211的取向方向與複數第二攝像裝置221的取向方向相互平行，因此複數第一攝像裝置211及複數第二攝像裝置221形成陣列排列方式。 The plurality of first imaging devices 211 and the plurality of second imaging devices 221 are used to simultaneously image an object to be photographed by the plurality of optical elements 10. The plurality of first camera devices 211 are arranged in a row and the image capturing directions are the same. For convenience of description, the first row is referred to as: the first row Camera unit. The plurality of second camera devices 221 are also arranged in a row and the image capturing directions are the same, which is hereinafter referred to as: the second row of image capturing devices. The arrangement direction of the first row of image pickup devices is perpendicular to the orientation direction of the plurality of first image pickup devices 211, and is parallel to the arrangement direction of the second row of image pickup devices. Since the alignment direction of the plurality of first imaging devices 211 and the alignment direction of the plurality of second imaging devices 221 are parallel to each other, the plurality of first imaging devices 211 and the plurality of second imaging devices 221 form an array arrangement.
複數光學元件10位於複數第一攝像裝置211、複數第二攝像裝置221與該被拍攝物體之間的光路中，每個光學元件10均包括光學有效面，該光學有效面用於改變來自該被拍攝物體光線的傳播方向。複數光學元件10包括複數第一光學元件101及複數第二光學元件104，在本實施方式中，該複數光學元件10為複數直角棱鏡，每個直角棱鏡的斜面為該光學有效面。複數第一光學元件101排成一排且複數第一光學元件101的複數光學有效面處於同一平面(定義為第一平面)上，下稱其為：第一排光學元件。複數第二光學元件104也排成一排且複數第二光學元件104的複數光學有效面也處於同一平面(定義為第二平面)上，下稱其為：第二排光學元件。複數第一光學元件101與複數第二光學元件104交錯排列，該第一平面與該第二平面垂直，從而複數第一光學元件101與複數第二光學元件104的複數光學有效面的中心位置處於同一直線上。在本實施方式中，複數第一光學元件101以及複數第二光學元件104均由玻璃材料製成，當然，也可以由其他材料製成，如塑膠材料。 The plurality of optical elements 10 are located in an optical path between the plurality of first camera devices 211, the plurality of second camera devices 221, and the object to be photographed, each of the optical elements 10 including an optical effective surface for changing from the The direction in which the light of the object is photographed. The plurality of optical elements 10 include a plurality of first optical elements 101 and a plurality of second optical elements 104. In the present embodiment, the plurality of optical elements 10 are complex rectangular prisms, and the inclined surface of each right-angle prism is the optical effective surface. The plurality of first optical elements 101 are arranged in a row and the plurality of optical effective faces of the plurality of first optical elements 101 are in the same plane (defined as a first plane), hereinafter referred to as: the first row of optical elements. The plurality of second optical elements 104 are also arranged in a row and the plurality of optical effective faces of the plurality of second optical elements 104 are also in the same plane (defined as the second plane), hereinafter referred to as: the second row of optical elements. The plurality of first optical elements 101 are interleaved with the plurality of second optical elements 104, the first plane being perpendicular to the second plane such that the center positions of the plurality of optical effective faces of the plurality of first optical elements 101 and the plurality of second optical elements 104 are On the same line. In the present embodiment, the plurality of first optical elements 101 and the plurality of second optical elements 104 are each made of a glass material, and of course, may be made of other materials such as a plastic material.
請一併參閱圖2，承載裝置100包括載台11及固定組件12。載台11包括承載面110，該承載面110上開設有通光口112，該通光口112貫穿該載台11。該承載面110用於承載第一排光學元件與第二排光學元件，複數第一光學元件101以及複數第二光學元件104的一個直角面與承載面110相貼，從而每個第一光學元件101以及每個第二光學元件104的光學有效面均與承載面110呈45度。第一排光學元件與第二光學元件均橫跨在通光口112上。來自被拍攝物體的光線穿過通光口112後射入每個光學元件10的直角面，在光學有效面全反射後從另一個直角面射出，投射到複數第一攝像裝置211及複數第二攝像裝置221中。 Referring to FIG. 2 together, the carrying device 100 includes a stage 11 and a fixing assembly 12 . The loading platform 11 includes a bearing surface 110. The receiving surface 110 defines a light-passing opening 112. The light-passing opening 112 extends through the loading platform 11. The bearing surface 110 is configured to carry a first row of optical elements and a second row of optical elements, and a right angle surface of the plurality of first optical elements 101 and the plurality of second optical elements 104 is attached to the bearing surface 110 such that each of the first optical elements The optical effective faces of 101 and each of the second optical elements 104 are each at 45 degrees from the load bearing surface 110. Both the first row of optical elements and the second optical element straddle the light vent 112. The light from the object passes through the light-passing port 112 and enters the right-angled surface of each optical element 10, and is totally reflected by the optical effective surface, and is emitted from the other right-angled surface, and is projected to the plurality of first camera devices 211 and the second plurality. In the imaging device 221.
固定組件12用於將第一排光學元件與第二排光學元件固定在載台11上，且複數第一光學元件101的複數光學有效面處於第一平面上，複數第二光學元件104的複數光學有效面處於第二平面上。固定組件12包括第一固定件122、第二固定件123、第三固定件124、第四固定件125、複數固定塊16、複數彈性墊17及複數定位件18。 The fixing assembly 12 is configured to fix the first row of optical elements and the second row of optical elements on the stage 11, and the plurality of optical effective faces of the plurality of first optical elements 101 are on the first plane, and the plurality of second optical elements 104 are plural The optical effective surface is on the second plane. The fixing assembly 12 includes a first fixing member 122, a second fixing member 123, a third fixing member 124, a fourth fixing member 125, a plurality of fixing blocks 16, a plurality of elastic pads 17, and a plurality of positioning members 18.
第一固定件122與第二固定件123相對設置在載台11的承載面110上，分別位於通光口112的兩側。第一固定件122與第二固定件123用於共同挾持第一排光學元件與第二排光學元件，以將複數光學元件10固定在載台11上，同時保證複數第一光學元件101的複數光學有效面處於第一平面上，複數第二光學元件104的複數光學有效面處於第二平面上。在本實施 方式中，第一固定件122與第二固定件123在載台11上的固定方式採用螺釘螺合的固定方式，當然，該第一固定件122與該第二固定件123也可以採用黏合的方式固定在載台11上。 The first fixing member 122 and the second fixing member 123 are disposed opposite to the bearing surface 110 of the carrier 11 and are respectively located at two sides of the light passing opening 112. The first fixing member 122 and the second fixing member 123 are used for holding the first row of optical elements and the second row of optical elements together to fix the plurality of optical elements 10 on the stage 11 while ensuring the plural of the plurality of first optical elements 101. The optically active surface is in a first plane, and the plurality of optical effective faces of the plurality of second optical elements 104 are in a second plane. In this implementation The first fixing member 122 and the second fixing member 123 are fixed by screws. The method is fixed to the stage 11.
第一固定件122與第二固定件123的相對表面均為斜面，第一固定件122的斜面與第二平面平行，第二固定件123的斜面與第一平面平行。在本實施方式中，第一固定件122與第二固定件123的斜面均為45度斜面，複數光學元件10的光學有效面亦為45度斜面(即第一平面與第二平面均為45度斜面)，從而第一固定件122與第二固定件123的斜面可相貼在對應的光學元件10的光學有效面上。第一固定件122上開設有分別用於收容複數第一光學元件101的複數第一收容槽131，第二固定件123上開設有分別用於收容複數第二光學元件104的複數第二收容槽133。每個第一收容槽131與第二固定件123的45度斜面相對的槽面上，以及每個第二收容槽133與第一固定件122的45度斜面相對的槽面上均開設有定位孔1210。該複數定位孔1210分別用於供複數定位件18穿過。在本實施方式中，定位孔1210為螺孔，定位件18為螺栓，從而螺栓與螺孔藉由螺合的方式配合。第一固定件122的複數第一收容槽131收容複數第一光學元件101時，第一固定件122的45度斜面抵壓每個第二光學元件104的45度光學有效面，相同地，第二固定件123的複數第二收容槽133收容複數第二光學元件104時，第二固定件123的45度斜面壓持每個第一光學元件101的45度光學有效面。 The opposite surfaces of the first fixing member 122 and the second fixing member 123 are both inclined surfaces. The inclined surface of the first fixing member 122 is parallel to the second plane, and the inclined surface of the second fixing member 123 is parallel to the first plane. In the present embodiment, the slopes of the first fixing member 122 and the second fixing member 123 are both 45-degree bevels, and the optical effective surface of the plurality of optical elements 10 is also a 45-degree bevel (that is, the first plane and the second plane are both 45 The slope of the first fixing member 122 and the second fixing member 123 can be attached to the optically effective surface of the corresponding optical component 10. The first fixing member 122 defines a plurality of first receiving slots 131 for receiving the plurality of first optical elements 101, and the second fixing member 123 defines a plurality of second receiving slots for receiving the plurality of second optical elements 104. 133. Each of the first receiving slots 131 is opposite to the 45-degree inclined surface of the second fixing member 123, and each of the second receiving slots 133 is positioned opposite to the 45-degree inclined surface of the first fixing member 122. Hole 1210. The plurality of positioning holes 1210 are respectively used for the plurality of positioning members 18 to pass through. In the present embodiment, the positioning hole 1210 is a screw hole, and the positioning member 18 is a bolt, so that the bolt and the screw hole are matched by screwing. When the plurality of first receiving slots 131 of the first fixing member 122 receive the plurality of first optical elements 101, the 45-degree inclined surface of the first fixing member 122 presses against the 45-degree optical effective surface of each of the second optical elements 104, and the same When the plurality of second receiving grooves 133 of the second fixing member 123 receive the plurality of second optical elements 104, the 45-degree inclined surface of the second fixing member 123 presses the 45-degree optical effective surface of each of the first optical elements 101.
請結合圖3，第一固定件122上還開設有第一退讓槽135，該第一退讓槽135與複數第一收容槽131均相通。該第一退讓槽135用於收容複數第二光學元件104的45度光學有效面靠近承載面110的複數端部，從而保證複數第二光學元件104的45度光學有效面與第一固定件122的45度斜面能充分有效地接觸。第二固定件123上還開設有第二退讓槽137，該第二退讓槽137與複數第二收容槽133均相通。該第二退讓槽137用於收容複數第一光學元件101的45度光學有效面靠近承載面110的複數端部，從而保證複數第一光學元件101的45度光學有效面與第二固定件123的45度斜面能充分有效地接觸。當然，該第一退讓槽135與該第二退讓槽137也可以不設置。 As shown in FIG. 3 , the first fixing member 122 is further provided with a first retreating groove 135 , and the first retreating groove 135 is in communication with the plurality of first receiving slots 131 . The first relief groove 135 is configured to receive the 45-degree optical effective surface of the plurality of second optical elements 104 near the plurality of ends of the bearing surface 110, thereby ensuring the 45-degree optical effective surface of the plurality of second optical elements 104 and the first fixing member 122. The 45 degree bevel can be fully and effectively contacted. The second fixing member 123 is further provided with a second retreating groove 137, and the second retreating groove 137 is in communication with the plurality of second receiving grooves 133. The second relief groove 137 is configured to receive the 45-degree optical effective surface of the plurality of first optical elements 101 near the plurality of ends of the bearing surface 110, thereby ensuring the 45-degree optical effective surface of the plurality of first optical elements 101 and the second fixing member 123. The 45 degree bevel can be fully and effectively contacted. Of course, the first escape groove 135 and the second escape groove 137 may not be provided.
每個第一收容槽131與每個第一光學元件101之間，以及每個第二收容槽133與每個第二光學元件104之間均依次設置固定塊16及彈性墊17。每個定位件18穿過對應的定位孔1210與對應的固定塊16接觸，並藉由對應的固定塊16、對應的彈性墊17將對應的光學元件10緊固在第一固定件122與第二固定件123之間。每個固定塊16均用於均衡來自對應的定位件18的壓力，使對應的光學元件10受力均衡。每個彈性墊17用於提供緩衝空間，緩衝來自對應的固定塊16的壓力，同時避免固定塊16磨損對應的光學元件10。每個彈性墊17由質地比光學元件10的質地軟的材料製成，例如橡膠墊，從而彈性墊17可以防止光學元件10在挾持過程中受到刮傷，另外，彈性墊17還可以藉由與光學元件10的緊密接觸，使光學元件10受力更 加均勻。該承載裝置100的其他元件的材料沒有特殊要求，當然，該承載裝置100上的與光學元件10相接觸的部分的材料不能選用與光學元件10可發生化學反應的材料，以免光學元件10受到腐蝕。 A fixing block 16 and an elastic pad 17 are sequentially disposed between each of the first receiving grooves 131 and each of the first optical elements 101 and between each of the second receiving grooves 133 and each of the second optical elements 104. Each of the positioning members 18 is in contact with the corresponding fixing block 16 through the corresponding positioning hole 1210, and the corresponding optical element 10 is fastened to the first fixing member 122 by the corresponding fixing block 16 and the corresponding elastic pad 17. Between the two fixing members 123. Each of the fixed blocks 16 is used to equalize the pressure from the corresponding positioning member 18 to equalize the corresponding optical element 10. Each resilient pad 17 is used to provide a cushioning space that cushions the pressure from the corresponding fixed block 16 while avoiding that the fixed block 16 wears the corresponding optical element 10. Each of the elastic pads 17 is made of a material that is softer in texture than the optical element 10, such as a rubber pad, so that the elastic pad 17 can prevent the optical element 10 from being scratched during the holding process. In addition, the elastic pad 17 can also be used by The close contact of the optical element 10 causes the optical element 10 to be more stressed Add evenly. The material of the other components of the carrier device 100 is not particularly required. Of course, the material of the portion of the carrier device 100 that is in contact with the optical component 10 cannot be selected from materials that can chemically react with the optical component 10 to prevent the optical component 10 from being corroded. .
可以理解，複數固定塊16、複數彈性墊17可以不設置，每個定位件18穿過對應的定位孔1210直接將對應的光學元件10緊固在第一固定件122與第二固定件123之間。 It can be understood that the plurality of fixed blocks 16 and the plurality of elastic pads 17 may not be disposed. Each of the positioning members 18 directly fastens the corresponding optical component 10 to the first fixing member 122 and the second fixing member 123 through the corresponding positioning holes 1210. between.
第三固定件124與第四固定件125相對設置於載台11的承載面110上，分別位於通光口112兩端部。該第三固定件124緊靠第一固定件122與第二固定件123的一端，該第四固定件125緊靠第一固定件122與第二固定件123的另一端。第三固定件124、第四固定件125用於與第一固定件122、第二固定件123共同挾持第一排光學元件與第二排光學元件，從而鞏固第一排光學元件與第二排光學元件的固定方式。特別的，可以防止位於兩邊的光學元件10脫離第一固定件122和第二固定件123的夾持。可以理解，第三固定件124與第四固定件125也可以不設置。其他實施例中，第一固定件122、第二固定件123、第三固定件124及第四固定件125可一體成型。 The third fixing member 124 and the fourth fixing member 125 are oppositely disposed on the bearing surface 110 of the stage 11 and are respectively located at both ends of the light passing opening 112. The third fixing member 124 abuts against one end of the first fixing member 122 and the second fixing member 123 , and the fourth fixing member 125 abuts against the other ends of the first fixing member 122 and the second fixing member 123 . The third fixing member 124 and the fourth fixing member 125 are used for holding the first row of optical components and the second row of optical components together with the first fixing member 122 and the second fixing member 123, thereby consolidating the first row of optical components and the second row The way the optical components are fixed. In particular, the optical elements 10 on both sides can be prevented from being detached from the first fixing member 122 and the second fixing member 123. It can be understood that the third fixing member 124 and the fourth fixing member 125 may not be disposed. In other embodiments, the first fixing member 122, the second fixing member 123, the third fixing member 124, and the fourth fixing member 125 may be integrally formed.
請結合圖4，組裝時，先將第一固定件122(或第二固定件123)固定在載台11的承載面110上。接著，將複數固定塊16、複數彈性墊17依次分別收容於對應的第一收容槽131(或第二收容槽133)內。之後，將交錯排列的第一排光學元件與第二排光學元件橫跨在承載面110的通光口112上，且複數第一 收容槽131(或第二收容槽133)收容第一排光學元件(或第二排光學元件)，第一固定件122(或第二固定件123)的45度斜面相貼第二排光學元件(或第一排光學元件)的45度光學有效面。然後，參照之前步驟，安裝第二固定件123(或第一固定件122)、複數固定塊16、複數彈性墊17，從而第一固定件122與第二固定件123挾持交錯排列的第一排光學元件與第二排光學元件，第一固定件122的45度斜面壓持第二排光學元件的45度光學有效面，第二固定件123的45度斜面壓持第一排光學元件的45度光學有效面。此後，將複數定位件18穿過對應的定位孔1210與對應的固定塊16接觸，並藉由對應的固定塊16、對應的彈性墊17將對應的光學元件10緊固在第一固定件122與第二固定件123之間。最後，將第三固定件124、第四固定件125固定，並與第一固定件122、第二固定件123共同挾持交錯排列的第一排光學元件與第二排光學元件。 Referring to FIG. 4, the first fixing member 122 (or the second fixing member 123) is first fixed to the bearing surface 110 of the stage 11 during assembly. Then, the plurality of fixed blocks 16 and the plurality of elastic pads 17 are sequentially received in the corresponding first receiving slots 131 (or the second receiving slots 133). Thereafter, the first row of optical elements and the second row of optical elements are staggered across the light-passing opening 112 of the bearing surface 110, and the first plurality The receiving groove 131 (or the second receiving groove 133) accommodates the first row of optical elements (or the second row of optical elements), and the 45-degree inclined surface of the first fixing member 122 (or the second fixing member 123) is attached to the second row of optical elements. (or the first row of optical elements) a 45 degree optical effective surface. Then, referring to the previous step, the second fixing member 123 (or the first fixing member 122), the plurality of fixing blocks 16, and the plurality of elastic pads 17 are installed, so that the first fixing member 122 and the second fixing member 123 are arranged in a staggered first row. The optical element and the second row of optical elements, the 45-degree bevel of the first fixing member 122 presses the 45-degree optical effective surface of the second row of optical elements, and the 45-degree inclined surface of the second fixing member 123 presses the 45 of the first row of optical elements Optically effective surface. Thereafter, the plurality of positioning members 18 are brought into contact with the corresponding fixing blocks 16 through the corresponding positioning holes 1210, and the corresponding optical elements 10 are fastened to the first fixing member 122 by the corresponding fixing blocks 16 and the corresponding elastic pads 17. Between the second fixing member 123 and the second fixing member 123. Finally, the third fixing member 124 and the fourth fixing member 125 are fixed, and the first row of optical elements and the second row of optical elements are staggered together with the first fixing member 122 and the second fixing member 123.
綜上所述，承載裝置100藉由固定組件12將交錯排列的第一排光學元件與第二排光學元件固定在載台11上，從而能保證複數第一光學元件101的複數斜面處於第一平面上，複數第二光學元件104的複數光學有效面處於第二平面上，故，交錯排列的第一排光學元件與第二排光學元件不易產生錯位的情況。成像系統200工作時，來自被拍攝物體的光線L經由載台11的通光口112進入至交錯排列的第一排光學元件與第二排光學元件的45度光學有效面，從而該來自被拍攝物體的光線L經過全反射後到達陣列排列的第一攝像裝置211及第二攝 像裝置221，因而不會影響陣列排列的第一攝像裝置211及第二攝像裝置221對被拍攝物體的同時取像。因此，該成像系統200具有較佳的影像精度。 In summary, the carrier device 100 fixes the staggered first row of optical elements and the second row of optical elements on the stage 11 by the fixing component 12, thereby ensuring that the plurality of slopes of the plurality of first optical elements 101 are at the first position. In the plane, the plurality of optical effective faces of the plurality of second optical elements 104 are on the second plane, so that the staggered first row of optical elements and the second row of optical elements are less likely to be misaligned. When the imaging system 200 is in operation, the light L from the object is incident through the light-passing opening 112 of the stage 11 to the 45-degree optical effective surface of the staggered first row of optical elements and the second row of optical elements, so that the image is taken The light L of the object is totally reflected and reaches the first camera 211 and the second camera arranged in the array. The image pickup device 221 does not affect the simultaneous image pickup of the object by the first image pickup device 211 and the second image pickup device 221 arranged in the array. Therefore, the imaging system 200 has better image accuracy.
可以理解，光學元件10並不局限於第一實施方式中的直角棱鏡。請參閱圖5，其為第二實施方式中承載裝置100a的結構示意圖，該承載裝置100a應用於成像系統200a中。第二實施方式提供的成像系統200a與第一實施方式提供的成像系統200的區別在於：(1)複數光學元件10a為複數平面鏡，該複數光學元件10a的第一光學元件101a藉由黏貼的方式固定在第二固定件123a的斜面上，該複數光學元件10a的第二光學元件104a藉由黏貼的方式固定在第一固定件122a的斜面上；(2)承載裝置100a沒有設置第一實施方式中的複數固定塊16、複數彈性墊17及複數定位件18。第二實施方式的成像系統200a具有與第一實施方式的成像系統200相同的有益效果。 It is to be understood that the optical element 10 is not limited to the right angle prism in the first embodiment. Please refer to FIG. 5 , which is a schematic structural diagram of the carrying device 100 a in the second embodiment, and the carrying device 100 a is applied in the imaging system 200 a . The imaging system 200a provided by the second embodiment is different from the imaging system 200 provided by the first embodiment in that: (1) the plurality of optical elements 10a are a plurality of plane mirrors, and the first optical element 101a of the plurality of optical elements 10a is pasted by means of pasting Fixed on the inclined surface of the second fixing member 123a, the second optical element 104a of the plurality of optical elements 10a is fixed on the inclined surface of the first fixing member 122a by adhesive bonding; (2) the carrying device 100a is not provided with the first embodiment The plurality of fixed blocks 16, the plurality of elastic pads 17 and the plurality of positioning members 18. The imaging system 200a of the second embodiment has the same advantageous effects as the imaging system 200 of the first embodiment.
請參閱圖6，其為第三實施方式中承載裝置100b的結構示意圖，該承載裝置100b應用於成像系統200b中。第三實施方式提供的成像系統200b與第一實施方式提供的成像系統200的區別在於：(1)承載裝置100b包括複數第一光學元件101；(2)第一固定件122b沒有設置第一實施方式中的斜面，也沒有開設第一實施方式中的第一退讓槽135；(3)第二固定件123b並未開設第一實施方式中的第二收容槽133；(4)成像系統200b包括複數第一攝像裝置211。 Please refer to FIG. 6, which is a schematic structural view of the carrying device 100b in the third embodiment, and the carrying device 100b is applied in the imaging system 200b. The imaging system 200b provided by the third embodiment is different from the imaging system 200 provided by the first embodiment in that: (1) the carrier device 100b includes a plurality of first optical elements 101; (2) the first fixing member 122b is not provided with the first implementation. The first retracting groove 135 in the first embodiment is not provided in the inclined surface of the embodiment; (3) the second fixing member 123b does not open the second receiving groove 133 in the first embodiment; (4) the imaging system 200b includes The first camera device 211 is plural.
第三實施方式的成像系統200b的有益效果為：承載裝置100b 藉由第一固定件122b與第二固定件123b將複數第一光學元件101固定在載台11上，從而能保證複數第一光學元件101的複數光學有效面處於第一平面上，故，複數第一光學元件101不易產生錯位的情況。成像系統200b工作時，來自被拍攝物體的光線L經由載台11的通光口112(圖未示)進入至每個第一光學元件101的光學有效面，從而該來自被拍攝物體的光線L經過全反射後到達對應的第一攝像裝置211，因而不會影響複數第一攝像裝置211對被拍攝物體的同時取像。因此，該成像系統200b具有較佳的影像精度。可以理解，成像系統200b也可以保留複數第二攝像裝置221以替換複數第一攝像裝置211，承載裝置100b也對應地做變更以適應該複數第二攝像裝置221的變動。 The beneficial effect of the imaging system 200b of the third embodiment is: the carrying device 100b The plurality of first optical elements 101 are fixed on the stage 11 by the first fixing member 122b and the second fixing member 123b, so that the plurality of optical effective surfaces of the plurality of first optical elements 101 can be ensured to be on the first plane. The first optical element 101 is less prone to misalignment. When the imaging system 200b is in operation, light L from the object to be photographed enters the optical effective surface of each of the first optical elements 101 via the light-passing opening 112 (not shown) of the stage 11, so that the light L from the object to be photographed After the total reflection, the corresponding first imaging device 211 is reached, so that the simultaneous imaging of the object by the plurality of first imaging devices 211 is not affected. Therefore, the imaging system 200b has better image accuracy. It can be understood that the imaging system 200b can also retain the plurality of second camera devices 221 to replace the plurality of first camera devices 211, and the carrier device 100b is also correspondingly modified to accommodate the variation of the plurality of second camera devices 221.
綜上所述，本發明符合發明專利要件，爰依法提出專利申請。惟，以上所述僅為本發明之較佳實施方式，舉凡熟悉本案技藝之人士，在援依本案創作精神所作之等效修飾或變化，皆應包含於以下之申請專利範圍內。 In summary, the present invention complies with the requirements of the invention patent and submits a patent application according to law. The above descriptions are only preferred embodiments of the present invention, and those skilled in the art will be able to include equivalent modifications or variations in the spirit of the present invention.
200‧‧‧成像系統 200‧‧‧ imaging system
100‧‧‧承載裝置 100‧‧‧ Carrying device
211‧‧‧第一攝像裝置 211‧‧‧First camera
221‧‧‧第二攝像裝置 221‧‧‧second camera
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2010
- 2010-03-16 TW TW99107531A patent/TWI407770B/en not_active IP Right Cessation
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020140905A1 (en) * | 2000-03-17 | 2002-10-03 | Satoshi Ouchi | Image display device |
| US20020140838A1 (en) * | 2001-03-30 | 2002-10-03 | Kazuo Yoshikawa | Focusing state determining apparatus |
| TWI257091B (en) * | 2004-07-02 | 2006-06-21 | Hon Hai Prec Ind Co Ltd | Holding apparatus for optical elements |
| TW200928443A (en) * | 2007-12-26 | 2009-07-01 | Hon Hai Prec Ind Co Ltd | Assembling device for lens module |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201134186A (en) | 2011-10-01 |
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| Date | Code | Title | Description |
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| MM4A | Annulment or lapse of patent due to non-payment of fees |