TW200839300A - O-ring driven refractive-material-filled lens - Google Patents

Abstract

An o-ring driven refractive-material-filled lens, which is composed of an opaque hollow chamber, a transparent glass, a rigid o-ring, one set of driven device, an elastic, uniform and transparent membrane, an opaque hollow cover plate, and a transparent refractive materials, can change the curvature of the membrane and the optical axis of the system. When the driven device move the ring up or down evenly, the focus can be varied according to the magnitude of movement. When the o-ring tilted, the optical axis of the light can be tilted. The innovation features are as follows: without leaking problem and can control the focal length and optical axis by one device.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a retractable zoom device having a variable focal length and an optical axis angle. [Prior Art] It is known that the zoom system is composed of a plurality of lenses, and the effect of changing the interpupillary distance is achieved by adjusting the distance between the lenses, but it is required to be combined with a driving system for the movable correcting lens, for example, an announcement on August 18, 1992 The United States patent Cong Cong, the use of flat cams, and the US patent US58547H 'view motor direct drive mirror #, announced on December 29, 1998, gj need to set the drive device, the required space is large, the structure is more complicated. The liquid-filled lens system uses a transparent elastically deformable film to deform the liquid to achieve a zooming effect, and the zoom effect can be achieved by a single component, and the volume is relatively small. The liquid filling zoom system of the prior art uses a syringe to control the volume of the filling liquid to deform the transparent film to achieve the effect of zooming, but since the liquid is injected into the chamber through the tube, the liquid leaks under repeated operation. The problem is, for example, U.S. Patent No. 5,774,273, issued on June 30, 1998, which uses a syringe to inject liquid. In view of the above shortcomings, the creator believes that it is necessary to improve. In response to 200839300, the research and creation of the bad place, the ring drive of this creation is combined with the refraction of the Na-shaped filler-filled lens, which achieves the effect of changing the focal length with the deformation scale under the unique hard ring, and can be tilted. The optical axis of the system reaches the position of the control focus point. Because it has the ability to change the shape filler and read it into the chamber, it can avoid the problem of steam leakage. In addition to the traditional zoom function, it also increases the focus point. Features. Γ 【Contents】 This creation mainly consists of an opaque circular hollow chamber (丨), a transparent glass substrate (2), a rigid ring (3), a set of actuation systems (5), and a transparent bomb. The 14-shaped deformed film (4) and the shape-filling material (6) having a refractive property are easily changed. The opaque circular hollow chamber (1) is filled with a refractive material having a refractive index (6), and both ends are sealed with a transparent glass substrate (2) and a transparent elastically deformable film (4). A rigid ring (3) is coaxially connected to the oscillating elastically deformable film (4), and the hard ring (3) is driven by a set of actuator systems (5) to press the transparent elastically deformable film (4). [Embodiment] The present invention has an easily changed shape filler (6) seal 10 200839300 in the opaque circular hollow chamber (1), so that there is no problem of leakage; The use of a hard ring (3) to squeeze the transparent elastic wheat film (4) 'can avoid the frictional resistance generated when the liquid is injected. When the actuator system (5) of the present invention synchronously actuates the hard ring (3), the transparent elastically deformable film (4) can be symmetrically pressed to change the curvature after the film is deformed, thereby changing the focal length of the system; When the actuator system (5) is not synchronously actuated, the transparent elastically deformable film (4) can be asymmetrically depressed to cause deformation to reach the tilting system optical axis and the focus point position. In summary, when the creation of the book is novel, progressive and practical, and the creation is not seen in the conventional device, it complies with the provisions of Article 2 of Article 22 of the Patent Law. Only the above description is only a preferred embodiment of the present invention, and the scope of the present creation cannot be limited. That is, the equal change and modification of the f in accordance with the scope of the patent application for this creation shall remain within the scope of this creation patent. L · [Simplified description of the drawing] The first picture is a cross-sectional view of the shape of the filling lens which is easy to change the shape of the ring driven by the ring drive of the present invention. The second figure is easy to have the refractive characteristics of the ring drive of the present creation. Change shape filler filled lens another direction view 200839300 [Main component symbol description] 1. Circular hollow chamber 2. Transparent glass substrate 3. Ring 4. Transparent elastically deformable film r, 5. Actuation system 6. Easy to change shape filler with refractive properties ί 12

Claims (1)

200839300 X. Patent application scope: 1. Kind of circle-driven driven shape-filled lens with refractive characteristics, including: ,, circular hollow chamber, placed on transparent glass substrate and transparent elastically deformable Between the films, the circular hollow chamber is filled with transparent and easily changed shape filler; a transparent substrate is connected to the circular hollow chamber; a ring having a radius smaller than the radius of the circular hollow chamber is connected to Transparent, bionic, shaped film that can be driven by a set of actuation systems; a set of actuation systems that are attached to the ring; transparent and elastically deformable, between the cavity of the ® ring-shaped towel; The refractive characteristic of the shape change filler is filled in the middle cavity to the middle, and directly contacts the transparent elastically deformable film; the focal length and the optical axis of the lens can be changed by the action of the ring. I. According to the patent application, the "® ring-driven Vase-changing shape-filling lens with refraction characteristics" is: opaque circular hollow chamber, transparent elastically deformable film and transparent base plate. The contact surface is glued. According to the first item of the scope of the eye, the "® dysfunctional, reversible wheat-filled filling lens", in which the actuation system can be used 13 200839300 • , hydraulic, _, elastic The body or other mechanism device achieves a _ ring function. -4. According to the patent application, the "ring-driven reversible shape-filling lens with refractive characteristics" according to the first aspect of the patent application, wherein: the actuators of the actuator system can be actuated asynchronously Ring. 5. According to the application, the "__Fracture-filled lens with easy-to-change shape with refraction characteristics" as described in the scope of the application, in which: the actuation system, when synchronizing the ° _ ring, is transparent under the symmetry Deformation of the film, causing deformation to change the focal length of the system. 6. According to the lion's patent, the "_-driven shape-filled lens with refractive characteristics" is used to activate the occupational system. When the ring is not synchronized, the asymmetry is used. The transparent elastically deformable film is pressed to cause deformation to change the optical axis of the system and the position of the focus point. (7. According to the scope of the patent application 帛1, "a ring-driven, easily-changing shape-filling lens having refractive characteristics", wherein: the transparent substrate can be changed in contact with the shape of the filler having a refractive property Become a curved surface to increase the change of the optical characteristics of the lens. 8. According to the scope of the patent application, the "ring-driven variable-filled shape-filled lens with refractive characteristics", wherein: the filling has refractive characteristics The shape change filler is water or oil, or alcohol or tumbling glue. 200839300 9 · According to the scope of claim 1 of the patent application, "the ring drive has the refractive property and is easy to change the shape filler filling type. "Lens", in which the thin crucible is a uniform thickness. 10. According to the first aspect of the patent application, "the ring-driven variable-shaped filling lens with refractive characteristics", wherein the film is a non-uniform sentence Thickness 11. According to the application of the material, the "circle _ moving with the refractive characteristics of the easy change shape filling lens" Wherein: the deformed film is a glass or a film. 12. According to the t-family (4) item, "the _ turn of the shape-filled lens with refractive characteristics is easily changed", wherein the boundary of the film is continuous. 13. According to the application of the supplementary side of the article, "the team crane has a refractive index: the shape is easy to change the shape of the filling lens", wherein: the boundary of the film is 1 with a missing angle. R according to the scope of the patent application The "circle-driven, easy-to-change filler-filled lens with refractive characteristics" has a towel: the hollow chamber is composed of opaque objects.