The field to which the disclosure generally relates includes the redirecting of a user's field of view.
Stationary devices, walkers, bicycles, or other mobility devices may assist a user in standing, sitting, walking, performing daily activities, or the like. Mobility devices often do not account for assistance needs relating to seeing, hearing, or other sensory related needs as well as needs associated with assisting the musculoskeletal system of a user. A need exists for products at the intersection between user sensory needs and musculoskeletal system assistance. For example, stooped or hunchbacked wheelchair or walker users may have difficulty seeing directly in front of themselves if their posture makes it difficult to lift their head and see forward. Some of the prior solutions to this problem attempt to assist in correcting the posture of the user. These solutions fail to meet the needs of the industry because it can be difficult, very painful, or impossible for a user to raise their head to see very far in front of themselves.
As a non-limiting example, it is desirable to have a device for stooped or hunchbacked users that provides a robust field of view in front of themselves while using mobility devices. It is desirable to have a device that allows the user to adjust their field of view to suit their specific needs. It is desirable to have a device that is easy to use and dependable, especially for the elderly and handicapped persons who depend upon a clear view of their environment to prevent falls and injuries. It is contemplated that a view redirecting system may also have applications on various devices and fixtures, such as on bicycles, to allow the user or rider to see forward when leaning over. The disclosed device advantageously fills these needs and addresses the aforementioned deficiencies by providing an adjustable robust view in front of users such that they can then confidently navigate as needed.
A view redirecting system may include a first structure having a flat first reflective surface; a second structure having a convex second reflective surface; wherein the first structure and the second structure are positionable with respect to each other such that the first reflective surface and the second reflective surface face each other at an angle of about ninety degrees or less and wherein the view redirecting system is constructed and arranged to redirect a user's line-of-sight from an approximately vertical direction to an approximately horizontal direction.
A view redirecting system may include a single-piece, continuous structure. The view redirecting system may further include a first reflective surface affixed to the single-piece, continuous structure; a second reflective surface affixed to the single-piece, continuous structure and wherein the first reflective surface and the second reflective surface are about facing one another at an angle of about ninety degrees or less and wherein the view redirecting system is constructed and arranged to redirect a user's line-of-sight from an approximately vertical direction to an approximately horizontal direction.
A view redirecting system may include a camera assembly that may include a display screen and a video camera, the display screen and video camera being in communication. The view redirecting system may include a first structure wherein the display screen may be mounted on the first structure. The view redirecting system may further include a mounting device. The view redirecting system is constructed and arranged to redirect a user's line-of-sight from an approximately vertical direction to an approximately horizontal direction
Other illustrative variations within the scope of the invention will become apparent from the detailed description provided herein. The detailed description and enumerated variations, while disclosing optional variations, are intended for purposes of illustration only and are not intended to limit the scope of the invention.
Examples of variations within the scope of the invention will become more fully understood from the detailed description and the accompanying drawings, wherein:
The following description of the variations is merely illustrative in nature and is in no way intended to limit the scope of the invention, its application, or uses. The following description of variants is only illustrative of components, elements, acts, products, and methods considered to be within the scope of the invention and are not in any way intended to limit such scope by what is specifically disclosed or not expressly set forth. The components, elements, acts, products, and methods as described herein may be combined and rearranged other than as expressly described herein and still are within the scope of the invention.
A number of variations may include a product such as a view redirecting system that may include a first reflective surface approximately opposite a second reflective surface by way of at least one structure, both reflective surfaces facing each other at an angle of about ninety degrees or less and both reflective surfaces typically of approximately the same size. The angle at which the reflective surfaces interact and redirect the field of view of a user is adjustable. The second of the reflective surface's structures may be hard mounted to a walker or other mobility device with a mounting bracket or mounting device. Alternatively, the view redirecting system may be supported by a single, continuous structure. This structure may be mountable to a walker or other mobility device. The view redirecting system may be constructed and arranged to allow a user who is looking down or towards the ground to redirect their view forward towards the horizon by way of at least one reflective surface. The reflective surface angle is chosen to allow the viewer to see the most complete view looking forward when mounted on the walker or other mobility device. The second of the reflective surface structure attaches to the medical walker or other mobility device via a clamp or other mounting device. The positioning of the mounting angle on the walker or other mobility device is chosen to optimize the view for the user. The view redirecting system can also be attached to a stationary device.
The device may also include hinged joints on both the first reflective surface and the second reflective surface allowing each reflective surface to be pivotable relative to the other reflective surface. The view redirecting system may include hinge extension linkages to extend the pivot points away from the adjacent reflective surface or mounting bracket pivot points. The view redirecting system may include locking or non-locking adjustable hinges on each pivot point to allow for adjusting the position of each individual reflective surface and the mounting bracket. The first and second reflective surfaces can be either a flat, concave, or convex reflective surface. The view redirecting system may also utilize extension linkages and locking knobs as described above to allow for adjustment of the second reflective surface relative to the second mounting bracket. A mounting device such as pipe saddle type clamps or other mounting means may attach the view redirecting system to a mobility device or structure. Alternatively, the mounting device may attach to one or more swing arms that attach to the mobility device at a more distal location and allow the reflective surface assembly to swing into place and then swing out of the way when not needed or desired.
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According to variation 1, a view redirecting system may include a first structure comprising a convex first reflective surface; a second structure comprising a flat second reflective surface; wherein the first structure and the second structure are positionable with respect to each other such that the first reflective surface and the second reflective surface face each other at an angle of about ninety degrees or less and wherein the view redirecting system is constructed and arranged to redirect a user's view from an approximately vertical line-of-sight 185 to an approximately horizontal line-of-sight 190.
Variation 2 may include a product as set forth in variation 1 and may further include a first adjustable hinge at an attachment of a first structure and at least one arm.
Variation 3 may include a product as set forth in variation 1 or 2 and may further include a second adjustable hinge at an attachment of the second structure and at least one arm.
Variation 4 may include a product as set forth in any of variations 1 through 3 wherein the first adjustable hinge and the second adjustable hinge may be constructed and arranged to facilitate the pivoting of the first structure and the second structure.
Variation 5 may include a product as set forth in any of variations 1 through 4 and may further include a mounting arm, a mounting device, and a third adjustable hinge wherein the mounting arm maybe adjustably fixed to the second structure via a third adjustable hinge and the mounting device maybe pivotably connected to the mounting arm.
Variation 6 may include a product as set forth in any of variations 1 through 5 wherein the mounting device may be constructed and arranged to attach the view redirecting system to a structural member.
Variation 7 may include a product as set forth in variation 6 and may further include an extension arm constructed and arranged to displace the view redirecting system from a structural member or a user.
Variation 8 may include a product as set forth in any of variations 1 through 7 wherein the first structure may include a back, a first side, a second side, a third side, a fourth side, and at least one beveled side structurally transitioning the first side to the second side, the second side to the third side, the third side to the fourth side, at the fourth side to the first side.
Variation 9 may include a product as set forth in any of variations 1 through 8 wherein the second structure may include a back, a first side, a second side, a third side, a fourth side, and at least one beveled side structurally transitioning the first side to the second side, the second side to the third side, the third side to the fourth side, at the fourth side to the first side.
According to variation 10, a view redirecting system may include a single-piece, continuous structure including a convex first reflective surface and a flat second reflective surface wherein the first reflective surface and the second reflective surface may be about facing each other at angle of about ninety degrees or less; and wherein the view redirecting system may be constructed and arranged to redirect a user's view from an approximately vertical line-of-sight 185 to an approximately horizontal line-of-sight 190.
Variation 11 may include a product as set forth in variation 10 and may further include a mounting arm, a mounting device, and at least one adjustable hinge wherein the mounting arm may be adjustably fixed to the continuous structure via the adjustable hinge and the mounting device may be pivotably connected to the mounting arm.
Variation 12 may include a product as set forth in any of variations 10 through 11 wherein the mounting device may be constructed and arranged to attach the view redirecting system to a structural member.
Variation 13 may include a product as set forth in any of variations 10 through 12 and may further include an extension arm constructed and arranged to displace the view redirecting system from a structural member or a user.
Variation 14 may include a product as set forth in any of variations 10 through 13 wherein the continuous structure may include a back, a first side, a second side, a third side, a fourth side, and at least one beveled side structurally transitioning the first side to the second side, the second side to the third side, the third side to the fourth side, at the fourth side to the first side.
Variation 15 may include a product as set forth in any of variations 11 through 14 wherein the continuous structure may define a cutout.
According to variation 16, a view redirecting system may include a camera assembly that may include a display screen and a video camera, the display screen and video camera being in communication. The view redirecting system may include a first structure. The display screen may be mounted on the first structure. The view redirecting system may further include a mounting device. The view redirecting system may be constructed and arranged to redirect a user's view from an approximately vertical line-of-sight 185 to an approximately horizontal line-of-sight 190.
Variation 17 may include a product as set forth in variation 16 and may further include a first plate, wherein the display screen is mounted on the first plate; a mounting arm; and at least one adjustable hinge wherein the mounting arm is adjustably fixed to the first structure via the adjustable hinge and the mounting device is pivotably connected to the mounting arm.
Variation 18 may include a product as set forth in variations 16 through 17 wherein the mounting device may be constructed and arranged to attach the view redirecting system to a structural member.
Variation 19 may include a product as set forth in any of variations 16 through 18 and may further include an extension arm constructed and arranged to displace the view redirecting system from the structural member.
Although the descriptions above contain many specificities, these should not be construed as limiting the scope but as merely providing illustrations of some of the presently disclosed embodiments. Many other ramifications, variations, alterations, substitutions, modifications, and the like are enabled by the foregoing disclosure. For example: sizes, shapes, materials, assembly, design, etc., of all parts can be readily modified or changed. View redirecting system can be mounted off the centerline of the mobility device. It can also be mounted forwardly, backwardly, above or below the mobility device handlebars in the case of a bicycle or support structure of a walker, rollator type device or other mobility device. View redirecting system can be constructed such that first reflective surface 102 can be molded or constructed into one piece such that a pivotable connection is part of that structure, second reflective surface can likewise be molded on constructed into one piece such that the pivotable connection is part of that structure; neither the first reflective surface 102 or the second reflective surface 105 require a separate plate for attachment as the back side of both reflective surfaces can provide the structure for their respective pivot points. Arm 109 can be any length and can even be eliminated such that pivot and pivot are connected directly together so as not to need a hinge arm; alternatively the arm 109 can be replaced with a living hinge that holds whatever position it was left in and then pivots and could either be rigid attachment points or they could be eliminated entirely and the flexible hinge could either be molded or constructed as part of the entire assembly. Attachment 113 could eliminated entirely and hinge arm 112 would be molded or fabricated to be part of plate; plate and attachment 113 and arm 112 and adjustable hinge 111 could be eliminated and mounting could be directly to first structure 104 or second structure 107 by mounting device 233 or adjustable hinge 223 or other mounting means; first reflective surface 102 and second reflective surface 105 can be tinted or otherwise made antiglare; extension arm mounting device 131 can be either be able to swivel or be rigidly mounted; extension arm 132 can be attached to view redirecting system 100 on either surface, or to the arm 109. View redirecting system 100 can also be attached to any structural member of mobility device without any additional extension arm 132. View redirecting systems can used interchangeably dependent on the user's preference. View Redirecting System continuous structure 204 could have a continuous structure that is flexible instead of rigid and the cut out 207 is completely optional or could be in any configuration. View Redirecting System 200 could be molded or fabricated in one piece including reflective surfaces 205 and 202. View Redirecting System 200 can be mounted from any surface of this device including back side of first reflective surface 202, or back side of second reflective surface 205 or any portion of continuous structure 204; Camera Assembly can include a separate display screen 301 and separate video camera 302; camera assembly could alternatively include tablet computers, hand held smart phones, or other smart device. Video camera 302 can be located distal or proximal to the display screen 301 and either item can be mounted anywhere on the mobility device; camera assembly could alternatively have a tray or holder mounted on the mobility device that camera device could be dropped into so that it could easily be added or removed. A View Redirecting System can be used in the bicycle 231 application and can be mounted in any viewable location on the bicycle; means of mounting the view redirecting system 100 or view redirecting system 200 or video camera assembly 300 are not limited to the suggested methods listed.
The above description of variations of the invention is merely demonstrative in nature and, thus, variations thereof are not to be regarded as a departure from the spirit and scope of the inventions disclosed within this document.
This application claims the benefit of U.S. Provisional Application No. 62/890,965 filed Aug. 23, 2019 and which is incorporated herein by reference.
Number | Date | Country | |
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20220057613 A1 | Feb 2022 | US |
Number | Date | Country | |
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62890965 | Aug 2019 | US |