TWM241649U - Compound-type electronic eyepieces - Google Patents

Description

M241649

[Technical field to which the new type belongs] This creation is a composite electronic eyepiece, especially a field of view: lens, field ring, image sensor, and movable mirror «, to increase the intensity of incoming light and Shorten the imaging distance, and by controlling the angle of the lens, the image can be directly projected to the image sensor or vertically inverted to the eyepiece lens; 4 can cooperate with the splitting, so that the image is reflected to the eyepiece lens and projected to the image sensor Measuring $ makes it easier to use the eyepiece. [Prior art]

The telescope is mainly composed of objective lens 1 and eyepiece 2 (as shown in the first figure). The convex lens near the scene is the objective lens i, and the lens near the eye is the eyepiece 2. The light source of the distant object is regarded as parallel light. According to the optical principle, the parallel light passes through the objective lens! The lens is refracted and focused, and then the eyepiece 2 with a short focal length is used to magnify the image, so that the observer feels that the distant scene is drawn closer. This is the basic principle of the telescope. The purpose of the eyepiece 2 is to magnify the image of the telescope objective lens 1. Although the lack of a pair of lenses can cause an eyepiece, in order to achieve the best results, most of the eyepieces 2 are composed of two or more lenses. —Like eyepiece 2 mainly by Ze

It is composed of a group of lenses. The lens that faces the objective lens and receives the objective lens beam is called the field lens 21 (field lens), and the lens close to the eye 3 is the eye lens 22 (lens). With the development of technology, the application in telescopes or microscopes In the past, the video and editing of the scenes observed by Grey have become more and more important. Each micro-mirror of a traditional telescope disk can only provide users with oblique observation. Such functions are no longer sufficient.

M241649

j The user's needs for video recording and editing, so someone used an image sensor 4 (image sensor) at one end of the telescope (as shown in the first picture) to replace the functions of the eyepiece and the human eye, and The resulting images are converted to analog or digital signals and stored for later analysis or editing. However, most traditional telescopes are equipped with Huygens eye piece. The real image position of the objective lens will fall behind the field lens of the eyepiece (that is, at the end of the eyepiece lens). If it is used without changing the original structure of the telescope When the image sensor 4 is used to replace the eyepiece and the human eye (as shown in the second figure), the image sensor 4 must be set on the real image imaging position of the objective lens 1. Therefore, this type of telescope has two disadvantages: 1. Lengthening of the lens barrel: In order to avoid the interference of external light that is not the distant object light collected by the objective lens, the length of the lens barrel of the telescope's eyepiece end must be lengthened, which increases the overall length of the telescope, causing an increase in manufacturing costs and inconvenience for users. Sex. 2 · Poor image quality: Because the diameter of the lens barrel at the end of a general telescope is much smaller than the diameter of the barrel at the objective, according to optical principles, it is known that part of the light from the distant objects gathered by the objective lens will be captured by the lens barrel or field stop. Masking, so increasing the length of the barrel of the telescope's eyepiece will cause the brightness of the real image made by the objective lens to decrease, which will seriously cause the quality of the image obtained by the image sensor to be reduced (blurred image and reduced S / N ratio). In addition, in order to allow users of telescopes or microscopes to easily observe in a limited space, the current optical instrument manufacturers provide a third

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Case No. 9121351R 3. Creation description (3) The eyepiece device shown in the figure, the eyepiece device is provided with a lens barrel 6 and an eyepiece system 2 in two directions perpendicular to each other on a body 9; the inside of the body 9 is provided with a 45 Tilt the mirror 7. The eyepiece system 2 includes a field lens 21, a field ring 23, and an eye lens 22 which are arranged in a casing and arranged from bottom to top. After the image enters the body 9 through the lens barrel 6, it is reflected by The mirror 7 reflects through the field of view lens 21 and the eyepiece lens 22 and can be seen by the human eye. Similarly, since the real image imaging position of the objective lens will fall behind the field lens of the eyepiece, if the original structure of the telescope is not changed, the user must also use the image sensing as the replacement of the eyepiece and the human eye. The detector is set at the through-image imaging position of the objective lens, so the aforementioned defects still exist. Therefore, 'this creation is based on the lack of the traditional eyepieces mentioned above. New content] When the first lens of this creation is equipped with an eyepiece system and a body with a further eyepiece lens, a field of view, and the image perception through the control channel, the lens can completely make the shadow set near and close to it. The straight line corresponds to the measurement system. In addition, the mirror cover can allow the human eye to open the field of view and project the image into a mutually perpendicular lens or a lens body. The system provides a composite electric system. The main body and the field of view are directly oriented to the field of view. The field of view of the field of view is closed through the eyepiece and the shadow image. The objective field-of-view lens is equipped with a moving inverse detection system and a controlled channel sensor. When the inverse between the lens system lens and the mirror is set, then,

Fourth, the creation instructions (4) Let the video Ϊ 器: The device receives the image and converts it to analog or digital signal storage. The second purpose of the first step is to provide a combination of the image sensor and the viewing lens. From the _ _ building system, the focal length is increased to increase the image; the distance between the two is smaller than the field of view lens = 口 ΐί 二• Make the mirror of the telescope using this creation the same length than the traditional direct setting of the image sensor, so that X can reduce the cost burden and the inconvenience of carrying, in the field; the dual factors that can improve The third purpose of this creation is to provide a composite electronic eyepiece. The reflector inside the body can be powered by electricity.

While spinning. t W Taiji: No.1: The purpose is to provide a composite electronic eyepiece, which includes an eyepiece system and an image sensing system in a body weight, and the eyes include two mutually perpendicular directions on the body. Field of view lens and eyepiece lens, and a field of view is provided near the field of view lens: the other side of the body of the mirror is provided with the image sensing f system, and a beam splitter is fixedly installed in the body , So that the image is reflected to the eyepiece at the same time, and directly projected to the image sensor in the image sensing system, so that when the user observes the object, the user can also use the% ~ sensor to receive the image and convert it into an analog Or digital signal storage. For the fifth purpose of this creation, a composite electronic eyepiece is provided. The bean does not need to modify or change the structure of the original telescope. It directly replaces or replaces the traditional eyepiece with the corresponding eyepiece, and cooperates with related computer equipment, namely M241649- Case No. 91213516 ___ month and month ___ IV. Creative Instructions (5) " Can edit, analyze, organize and store the image data to make it play the best effect, and the scope of application is more applicable to various optical equipment, such as reflection Type telescopes, refracting telescopes, or microscopes are of great value in industrial use. Based on this, the composite electronic eyepiece provided by this creation includes an eyepiece system and an image sensing system combined in a body; the body is provided with a 0 degree. With 45. Mirror rotating between, or fixed at 45. A beam splitter in an oblique state; the eyepiece system includes an eyepiece lens and a field lens (lens) provided in two mutually perpendicular directions of the body, and a field ring (field) is provided at a position close to the eyepiece lens or the field of view. stop); the image sensing system is set on the other side of the body corresponding to the field lens in a straight line; the focal length of the field lens is greater than the distance between the field lens and the image sensor or the eye lens ( d); by controlling the mirror at 45. In the tilted state, the image can be reflected to the ocular lens, while the mirror is at zero. In the horizontal state of ’, the image is projected to the image sensor in the image sensing system; or the image is reflected to the eyepiece lens and projected to the image sensor at the same time through the beam splitter. The other purposes and functions of this creation will be further explained with the following drawings. [Embodiment] _ As shown in the fourth figure, the frame of the telescope using the creative electronic eyepiece is not shown in the figure. The eyepiece is installed in the eyepiece of general optical equipment (such as telescopes and microscopes). Position and is constrained within the focal length of the objective lens 1 " The structure of the eyepiece lens may include in order: a field of view lens 5 1 (fie 1 d

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lens), field stop 52 (field stop) and image sensor 531 (where the field lens 51 is the direction facing the objective lens 1 of the optical device) is a biconvex lens or a single-sided convex lens, The image beam (source) of the objective lens 1 is received, and the reduced image is projected on the image sensor 5 3 1 'converted to the required analog or digital image signal', wherein the field lens 5 1 The focal length must be greater than the distance between the field of view lens 5 丨 and the image sensor 5 3 1 (d) 'using the refractive effect of the field of view lens 5 1' on the one hand to increase the intensity of the image light source projected on the image sensor, so that The obtained image signal is better, on the one hand, the imaging distance is shortened, and the setting distance required for the eyepiece system is shortened. The field ring 52 is a ring-shaped opaque sheet body. The purpose is to block part of the light that blocks the distant view or some poor (or non-primary) image light sources, so that the image sensor can obtain the best light source for the view. The image sensor 5 31 may be a charge coupled device (CCD) or a CMOS image sensor. The image signal obtained by the image sensor 5 3 1 can be connected to the computer through a wired or wireless method, and the obtained image data can be edited and analyzed to improve the defective part of the image, such as the appearance of the image upside down or upside down Phenomenon, you can correct the phase and save it with a computer to make the most of it. General optical equipment (such as telescopes) are mostly long cylindrical (or conical), and their main components such as the objective lens and eyepiece are on the same central axis. However, some telescopes also use the eyepiece lens of the eyepiece for easy observation. Set up, that is, the central axis of the objective lens and the eyepiece lens is 90. Angle, and use a 45 ° reflector in the bend to reflect the image light source of the objective lens

M241649

To the eyepiece image sensing, the eyepiece mirror, the first example of the knot 53; the vertical surface of the cylinder 54 of the cylinder 54 is 52, and it is set at 5 61 ° from the outside to the cylinder. The composite electronic eyepiece of the present invention applies the objective: to the structure described above, so that the image can be: reflection can be directly projected to the image sensor, and only the rotation angle can achieve the intended purpose. The fault is caused by the control of the "five-figure map system, showing the first frame of this creation. Each frame is set at the same time as the body 9 and the eyepiece system 5 is further included. The soil and two-image sensing system is front. ^ ^ There are two interactions between the body 9 in the body: the brother-the lens barrel 54 and the second lens barrel 55; in the direction of the straight line, an eye lens 50 and a field of view ring ft 5 are arranged in order. Inside the lens 51; the third lens barrel 56: the image sensing system 53 described above, the image sensing system 53 includes an image sensor 531 and a field of view ring mm arranged in the inner direction in order. The pivot 71 is pivotally connected to a reflecting mirror 7, and the pivot 71 can be external to the body 9. The angle of the reflecting mirror 7 can be adjusted by hand control, or 疋 > is connected to an electric drive mechanism (in the figure) It is not shown that the angle of the mirror 7 is adjusted by the 忒 electric drive mechanism. The angle range of the mirror skin control rotation is between horizontal 0 ° and tilted ". When the mirror is tilted at 45 °, The mirror faces of the field lens 51 and the eyepiece lens 50, and the field lens 51 and the image sensor 53 The through force of 3 is blocked, so the light and image projected from the field of view lens 5 will be reflected by the mirror 7 through the eyepiece 50, and part of the light of the distant object will be blocked by the field of view ring 5 2 Or some poor image light source.

Page 12 M241649 Case No. 91213516 Revised creative instructions for the year and month (8) When the mirror 7 is at a horizontal position of 0 °, the field lens 51 is in communication with the image sensor 5 31, but the eye lens 50 is Obstruction, so the light and image projected from the field lens 5 丨 will be directly projected to the image sensor 531, and the field ring 5 6 1 will block part of the light of the distant objects or some poor image light sources, so that The image sensor 53 1 obtains an optimal scene light source. A first iron piece 72 and a second iron piece 73 are provided on the upper and lower sides of the body 9, respectively, and a magnet 70 is provided at the free end of the reflecting mirror 7. When the reflecting mirror 7 is rotated to be inclined by 45 °, The magnet 70 is attracted to the second iron piece 73 to fix the mirror 7 (as shown in the fifth figure); and when the mirror 7 is rotated to tilt 0. When it is in the state, the magnet 70 is attracted to the first iron piece 72 to fix the mirror 7 in a horizontal state (as shown in the sixth figure). In the embodiment shown in the fifth figure, the focal length of the field lens 5 must be greater than the distance (d) between the field lens 51 and the image sensor 531. The second embodiment of this creation is shown in Figure 7. Most of the structure and operation shown in Figure 7 are the same as those shown in Figures 5 and 6. The slight difference is shown in Figure 7. The structure shown is that the field of view ring 52 is provided in the second lens barrel 55 instead of the first lens barrel 54, and the third lens barrel 56 is not provided with the field of view ring 561. The function of using the field of view ring 52 to block part of the light that blocks distant objects or some poor image light sources is reflected by the mirror 7 to the eye lens 50 or directly projected to the image sensor 531. A third embodiment of a book is shown in the eighth figure, which is provided with an eyepiece system 5 and an image sensing system 5 3 at the same time on a body 9; the eyepiece system described

M241649

4. Creation instructions (9) 5 further includes a first lens barrel 54 and a second lens barrel 55 provided on two mutually perpendicular surfaces of the body 9; the straight line corresponds to the other 9% of the body 9 of the second lens barrel 55. A second lens barrel 56 is provided; a first lens barrel 54 is provided with an eye lens 50 and a field of view ring 52 in order from the outside to the inside, and a second lens barrel 55 is provided with a field lens 51 The third lens barrel 56 is provided with the image sensing system 53. The image sensing system 53 sequentially sets a scene from the outside to the inside.> Image sensor 5 3 1 and a field ring 5 6 1. A tilt 45 is provided in the body 9. Beamsplitter 8, the specular surface of the beamsplitter 8 faces the field lens 51 and the eye lens 50; therefore, a part of the light and the image projected from the field lens 51 will be directly shot to the scene image sensor 5 3 1 ', and a part of the light and image will be reflected by the beam splitter 8 to the eyepiece lens 50, and the field ring 52, 561' will block part of the light of the distant object or some poor image light sources, The eye can directly observe the object, and at the same time, the image sensor 5 3 1 can sense the recorded image. The fourth embodiment of this creation is shown in the ninth figure. The structure and operation method shown in the ninth figure are mostly the same as those shown in the eighth figure. The slight difference is the structure shown in the ninth figure. The field of view ring 52 is provided in the second lens barrel 55 but not in the first lens barrel 54, and the third lens barrel 56 is not provided with the field ring 561 ′. Similarly, the field of view can be used. The ring 52 blocks the function of shielding part of the light of the distant object or some poor image light sources from reflecting to the eyepiece lens 50 through the beam splitter 8 or directly projecting to the image sensor 5 3 i. The fifth embodiment of this creation is shown in the tenth figure, which is provided with an eyepiece system 5 and an image sensing system 53 at the same time on a body 9; the eyepiece system described

Page 14 M241649 Yue Xiu-4. Creation Instructions (10) 5 further includes a first lens barrel 54 and a second lens barrel 55 provided on two mutually perpendicular surfaces of the body 9; the straight line corresponds to the second lens barrel 55 A third lens barrel 56 is provided on the other side of the body 9, and the first lens barrel 54 is provided with an eye lens 50, a field ring 52, and a field lens 51 in order from the outside to the inside. A field of view ring is not provided in the second lens barrel 55; however, the image sensing system 5 3 provided in the third lens barrel 56 is provided with an image sensor $ 3 1 and a vision in order from the outside to the inside. Field ring 561. A tilt 45 is provided in the body 9. Beamsplitter 8. The specular surface of the beamsplitter 8 is oriented towards the field lens 51 and the eye lens 50. Therefore, a part of the light and image projected from the field of view through 1 ^: 5 1 will be directly projected to the image sense. The sensor 53 1 ′, and a part of the light and image will be reflected by the beam splitter 8 to the eye-pass j50 ′ and the field rings 52 and 561 will block part of the light of the distant objects or some poor image light sources, so that the eyes You can directly observe the object, and at the same time, let the image sensor 531 sense the recorded image. = The above is only used to explain the preferred embodiment of this creation, and is not intended to restrict the form of this greed 丨 #, J, in any form, so, wherever included in the phase 1 ^ 11 Any modification or alteration of the creation made under the application shall still be included in the scope of the intention of the creation.

Page 15 M241649 _ Case No. 91213516_ Year Month Amendment _ Brief Description of Drawings [Brief Description of Drawings] The first picture is a schematic diagram of the composition structure of a traditional telescope. The second figure is a schematic diagram of the structure of a traditional telescope with an image sensor. The third figure is a schematic diagram of the structure of a conventional eyepiece device. The fourth picture is a schematic diagram of the composition of the telescope created by this creation. The fifth figure is a schematic diagram of the first embodiment of the creation. The sixth figure is a schematic diagram of the action of the first embodiment of the creation. The seventh diagram is a schematic structural diagram of the second embodiment of the creation.

The eighth figure is a schematic structural diagram of a third embodiment of the creation. The ninth figure is a schematic structural diagram of a fourth embodiment of the creation. The tenth figure is a schematic structural diagram of a fifth embodiment of the creation. [Explanation of component symbols] (1) Objective lens

(2) Eyepiece system (2 1) Field of view lens (22) Eyepiece (2 3) Field of view bad (3) Eye (4) Image sensor (5) Eyepiece system (50) Eyepiece lens

Page 16 M241649 _ Case No. 91213516_ Year, month and day correction diagram Brief description (5 1) Field of view lens (5 2) Field of view ring (5 3) Image sensing system (5 3 1) Image sensor (54 ) The first lens barrel (55), the second lens barrel (56), the third lens barrel (5 6 1), the field of view ring (6), the lens barrel (7), the mirror (7 0), the magnet (7 1), the pivot (72) ) First iron plate (73) Second iron plate (8) Beamsplitter (9) body

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Claims (1)

M241649 Amendment No. 91213516 6. Scope of patent application 1. A composite electronic eyepiece comprising: a body, a mirror (7) is movably disposed in the body, and the mirror can be controlled to rotate relative to the body, and The rotation angle range of the mirror is between 0 ° horizontal and 45 ° inclined, and a first lens barrel (5 4) and a second lens barrel (5 5) are respectively provided on two mutually perpendicular surfaces of the body. , A straight line corresponding to the other side of the body of the second lens barrel is provided with a third lens barrel (56);-an eyepiece system (5), which includes a direction from outside to inside and is sequentially arranged on the first An eye lens (50) and a field of view ring (52) in the lens barrel, and a field of view lens (51) provided in the second lens barrel;-an image sensing system (53), including An image sensor (5 3 1) and a field of view ring (5 6 1) are sequentially arranged in the third lens barrel from the outside to the inside. In addition, the field of view lens (5 1) The focal length is greater than the distance between the field of view lens (5 1) and the image sensor (5 3 1). 2. The composite electronic eyepiece according to item 1 of the scope of patent application, wherein a first iron piece (7 2) and a second iron piece (73) are respectively provided on the upper and lower sides of the interior of the body, and the reflecting mirror (7 A magnet (70) is provided at the free end of the magnet, so that when the mirror is rotated to a horizontal state, the magnet (70) and the first iron piece (72) can be attracted and fixed by each other, and the mirror is rotated In the inclined state, the magnet (70) and the second iron piece (73) are attracted to each other and fixed. 3. The composite electronic eyepiece according to item 1 of the scope of the patent application, wherein the reflecting mirror (7) is connected to the inside of the body by a pivot axis, and the pivot axis is extended outside the body, and adjusted by hand control The angle of the mirror. Page 18 M241649 9121 ^ 16 Sixth, the scope of patent application ____ 4. According to the scope of the patent application scope, the composite electric mirror (7) is based on a pivot axis, ^ /, which is an electric drive mechanism, A; with. , Ya made the pivot connected to degrees. The angle of the mirror is adjusted by the electric driving mechanism by mistake! :: ϊ composite electronic eyepieces, including: belly 'The body is movably provided with a mirror to be controlled relative to the 哕 tai w) ° mirror can be tied In the level white ". , And the tilt angle of the 4ΓΛ Λ mirror carving, the rotation angle range of the surface is provided with a first-two '45 "between the two sides of the body of the vertical cross rape, brother mirror (5 4) and / brother-mirror tube (5 5 ), A straight green tray: the second side of the main body of the second 7 ^ ^ is provided with a third lens barrel (5 6 through r which includes the-head ^ provided in the first-lens barrel, and from the outside The inward direction is sequentially arranged in the second to a field of view lens (51) and a field of view ring (52);-mirror direction: ΐ: Π system (53), which includes ~ Image sensor (5 3 1) in the lens barrel. J Η 1 is based on the composite electronic eyepiece described in item 5 of the patent scope of the patent, the focal length of the field of view lens (5 丨) is greater than the visual distance. The distance between the field and the measuring device (531). (51) The image of Wu shirt is the compound electronic eyepiece of the 5th item of the scope, in which the piece (73) is provided with a first-iron piece respectively below. (72) and the second iron mirror is provided with a magnet (70) at the free end of the rotating mirror, so that when the piece (72) is in a horizontal state, the magnet (70) and the first iron can be used. I ^ lead is fixed, while the rotation of the mirror in an inclined state, ^ magnet (70) and the second ferromagnetic plate (73) secured to each other absorbing the bow Shu. Page 19 M241649 _Case No. 91213516 _ Years and Months Amendment_ VI. Patent Application Range 8. According to the compound electronic eyepiece of the Institute of Patent Application No. 5, where the mirror is pivotally connected to the interior of the body, The pivot axis is extended outside the body, and the angle of the reflector is adjusted by hand control. Page 20