Reconfigurable sled for a mobile device

• US 10,140,487 B2
• Filed: 07/28/2017
• Issued: 11/27/2018
• Est. Priority Date: 12/31/2014
• Status: Active Grant

• Current Assignee: Hand Held Products Incorporated (Honeywell International Inc.)
• Original Assignee: Hand Held Products Incorporated (Honeywell International Inc.)
• Inventors: Lu, Jun, Ren, Jie, Zhang, Jian, Wang, Zhuling, Smith, Taylor
• Primary Examiner(s): Franklin, Jamara
• Application Number:
  US15/663,216
• Publication Number:
  US 20170330007A1
• Time in Patent Office: 487 Days
• Field of Search: 23547201-47203, 348335, 348337, 396448
• CPC Class Codes: G03B 17/17 with reflectors arranged in beam forming the photographic image, e.g. for reducing dimensions of camera
• CPC Class Codes: G03B 17/565 Optical accessories, e.g. converters for close-up photography, tele-convertors, wide-angle convertors
• CPC Class Codes: G06K 7/10722 Photodetector array or CCD scanning
• CPC Class Codes: G06K 7/10831 Arrangement of optical elements, e.g. lenses, mirrors, prisms optical elements per se G02B

Abstract

A reconfigurable sled for a mobile device with camera is provided. The reconfigurable sled may be moved into different configurations in order to facilitate either normal or specialized use. For example, in a first configuration, the mobile device'"'"'s camera is unobstructed and imaging may proceed normally. In a second configuration, on the other hand, the camera'"'"'s imaging direction may be repositioned by a reflective element in the camera'"'"'s optical path. The reflective element provides feedback to the mobile device via visible markings that may be imaged by the camera and detected by the mobile device. If the mobile device determines that the mirror is in the optical path, then the mobile device may respond to accommodate the mirror and enable a function, like reading an indicium.

Claims

1. A case for a mobile device, comprising:

a frame for holding a mobile device comprising guides running along two sides; and

a cover comprising a plurality of hinged panels having sides that engage with the guides so that the panels are slideable along the guides, wherein

in a first configuration, two of the hinged panels fold to form a peak over the mobile device'"'"'s back surface and redirect the mobile device'"'"'s camera'"'"'s field-of-view using a reflective element affixed to one of the folded hinged panels, the reflective element comprising a mirror with visible markings for indicating that the mirror is in the camera'"'"'s field of view.

2. The case according to claim 1, wherein in a second configuration, the hinged panels lie flat over the mobile device'"'"'s back surface and permits the camera an unobstructed view.

3. The case according to claim 1, wherein at least one of the hinged panels from amongst the plurality of hinged panels is attached to the frame at one end.

4. The case according to claim 1, wherein the camera comprises an illuminator and light from the illuminator is redirected by the reflective element in the first configuration.

5. The case according to claim 1, wherein the hinged panels comprise:

a window panel having an aperture for the camera to image through, the window panel hingedly attached to the frame along the window panel'"'"'s top edge;

a mirror panel configured with a reflective element for folding the camera'"'"'s imaging direction, the mirror panel hingedly attached to the window panel'"'"'s bottom edge; and

a slider panel for repositioning the window panel and the mirror panel, the slider panel hingedly attached to the mirror panel'"'"'s bottom edge and engaged on the slider panel'"'"'s sides by the frame'"'"'s guides so that (i) the slider panel is free to slide within the guides and (ii) the slider panel holds the mobile device in the frame.

6. The case according to claim 1, wherein an application running on the mobile device senses the visible markings and configures the mobile device for indicia reading.

7. The case according to claim 6, wherein the application running on the mobile device senses the visible markings and configures the mobile device to trigger the activation of the illuminator.

8. The case according to claim 6, wherein the application running on the mobile device senses the visible markings and configures the mobile device to control focus of a lens on the mobile device.

9. A case for a mobile device, comprising:

a frame for holding a mobile device with a camera, the frame comprising guides running along two sides; and

a cover comprising a plurality of hinged panels having sides that engage with the guides so that the panels are slideable along the guides and foldable into different configurations, wherein

in a first configuration, two of the hinged panels fold to form a peak over the mobile device'"'"'s back surface and redirect the camera'"'"'s field-of-view using a reflective element affixed to one of the folded hinged panels; and

wherein the hinged panels comprise;

a window panel having an aperture for the camera to image through, the window panel hingedly attached to the frame along the window panel'"'"'s top edge;

a mirror panel configured with a reflective element for folding the camera'"'"'s imaging direction, the mirror panel hingedly attached to the window panel'"'"'s bottom edge; and

a slider panel for repositioning the window panel and the mirror panel, the slider panel hingedly attached to the mirror panel'"'"'s bottom edge and engaged on the slider panel'"'"'s sides by the frame'"'"'s guides so that (i) the slider panel is free to slide within the guides and (ii) the slider panel holds the mobile device in the frame.

10. The case according to claim 9, wherein mirror panel comprises a lens to reduce the minimum focus distance of the camera.

11. The case according to claim 9, wherein the first configuration comprises the window panel folded 90 degrees with respect to the mobile device'"'"'s back surface and the mirror panel is folded 45 degrees with respect to the back surface so that camera'"'"'s field-of-view is redirected by the reflective element 90 degrees through the window panel aperture.

12. The case according to claim 9, wherein the slider panel and guides are configured with a locking mechanism to lock the cover into either the first configuration or the second configuration.

13. The case according to claim 9, wherein the cover may be moved into the first configuration or the second configuration by one of pressing a button located on the sled or by a signal from the mobile device as part of the application.

14. An indicia reading system, comprising:

a mobile device comprising a camera, an illuminator, and a processor configured for running applications;

a case for holding the mobile device and enabled to change imaging characteristics of the mobile device, the case comprising a mirror to redirect an imaging direction of the camera when the mirror is moved into a field-of-view of the camera, the mirror having visible markings that appear in images of the field-of-view reflected from the mirror; and

an indicia reading application running on the mobile device, the indicia reading application configuring the mobile device to (i) acquire images, (ii) analyze the acquired images for the visible markings, and (iii) adjust the mobile device for changing at least one settings if the visible markings are detected.

15. The indicia reading system according to claim 14, comprising a lens integrated with the case for adjusting the focus of the camera when the mirror is moved into the camera'"'"'s field-of-view.

16. The indicia reading system according to claim 14, wherein the visible markings cause the acquired images to be rotated in order to accommodate the mirror.

17. The indicia reading system according to claim 14, wherein the at least one settings is a setting to activate indicia reading.

18. The indicia reading system according to claim 14, comprising a motion control subsystem for moving the mirror, the motion control subsystem electrically coupled to the mobile device and controllable by the indicia reading application.

19. The indicia reading system according to claim 18, wherein an aimer subsystem is electrically coupled to the mobile device and controllable by the indicia reading application.

20. The indicia reading system according to claim 14, wherein the application running on the mobile device is to:

generate an alert when the application fails to locate the visible markings on the acquired images; and

prompt user to adjust the case in order to configure the mirror to locate the visible markings in the acquired images.