# US 2018/0322748 A1 · Display for hand-held electronics > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 2018/0322748 A1 - Document ID: US20180322748A1 - Status: Published application - Kind: A1 - Application number: 16/034,025 - Filed: 2018-07-12 - Published: 2018-11-08 - Earliest claimed: 2009-01-10 - Assignees: Mobile Tech, Inc. - Applicants: Mobile Tech, Inc. - Inventors: Donald Henson; Kris Schatz; Wade Wheeler - Web page: https://patentgrep.com/patent/US20180322748A1 ## CPC - G08B 13/1463: {Physical arrangements, e.g. housings (devices to prevent theft or loss of purses, luggage or hand carried bags A45C13/18)} - G08B 13/1445: {with detection of interference with a cable tethering an article, e.g. alarm activated by detecting detachment of article, breaking or stretching of cable (furniture, e.g. shelves for displaying merchandise, incorporating tethers to prevent theft A47F7/024, A47F5/0861)} - G08B 13/1454: {Circuit arrangements thereof} - G08B 25/10: using wireless transmission systems {(G08B25/009 takes precedence)} - G08B 13/1472: {with force or weight detection} - G08B 17/06: Electric actuation of the alarm, e.g. using a thermally-operated switch - G08B: SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS ## Abstract The invention disclosed here is a display system for managing power and security for a plurality of hand-held electronic devices sold to consumers in a retail location. The display includes features that allow power to be supplied to individual devices and security sensors without continuous hard wiring or multi-conductor retractor cables. The display also allows for individual security alarms to be triggered when a theft occurs. Security alarm conditions are preferably triggered via wireless signals. ## Claims ### Claim 1 A cable management apparatus for use in mounting an electronic device to a display, the apparatus comprising: a puck assembly adapted to receive the electronic device, wherein the puck assembly comprises a power storage device, a first puck assembly electrical contact, and a second puck assembly electrical contact; and a base assembly adapted to receive power from a power source, wherein the base assembly comprises a first base assembly electrical contact and a second base assembly electrical contact, wherein the first and second base assembly electrical contacts are configured to provide a power interface with respect to the power from the power source; wherein the puck assembly is adapted to be moveable between a plurality of positions relative to the base assembly; wherein the positions include a rest position in which (1) the puck assembly rests on the base assembly, (2) the first puck assembly electrical contact contacts the first base assembly electrical contact to provide a conductive path between the first puck assembly electrical contact and the first base assembly electrical contact, (3) the second puck assembly electrical contact contacts the second base assembly electrical contact to provide a conductive path between the second puck assembly electrical contact and the second base assembly electrical contact, and (4) power from the power source is delivered to the power storage device via the conductive paths; and wherein the positions further include a lift position in which (1) the puck assembly does not rest on the base assembly, (2) the first and second puck assembly electrical contacts do not contact the first and second base assembly electrical contacts, (3) the conductive paths are broken, and (4) the puck assembly draws power from the power storage device. ### Claim 2 (depends on 1) The apparatus of claim 1 wherein the base assembly further comprises a third base assembly electrical contact and a fourth base assembly electrical contact, wherein the third and fourth base assembly electrical contacts are configured to provide a power interface with respect to the power from the power source. ### Claim 3 (depends on 2) The apparatus of claim 2 wherein the third base assembly electrical contact is positioned on the base assembly diametrically opposite the first base assembly electrical contact, and wherein the fourth base assembly electrical contact is positioned on the base assembly diametrically opposite the second base assembly electrical contact. ### Claim 4 (depends on 3) The apparatus of claim 3 wherein the base assembly further comprises a ring to which the first, second, third, and fourth base assembly electrical contacts are connected. ### Claim 5 (depends on 3) The apparatus of claim 3 wherein the first and second puck assembly electrical contacts comprise spring contacts. ### Claim 6 (depends on 3) The apparatus of claim 3 wherein the first, second, third, and fourth base assembly electrical contacts comprise spring contacts. ### Claim 7 (depends on 3) The apparatus of claim 3 wherein the puck assembly includes security circuitry, and wherein the puck assembly is configured to draw power from the power storage device for operating the security circuitry when the puck assembly is in the lift position. ### Claim 8 (depends on 7) The apparatus of claim 7 wherein the security circuitry includes a wireless transmitter, the wireless transmitter configured to wirelessly transmit a security signal that is indicative of a security condition for the apparatus. ### Claim 9 (depends on 3) The apparatus of claim 3 wherein the puck assembly comprises a power cable for charging the electronic device, and wherein the puck assembly is configured to draw power from the power storage device for charging the electronic device via the power cable when the puck assembly is in the lift position. ### Claim 10 (depends on 9) The apparatus of claim 9 wherein the power cable is detachable from the puck assembly and the electronic device. ### Claim 11 (depends on 2) The apparatus of claim 2 wherein the puck assembly further comprises a third puck assembly electrical contact and a fourth puck assembly electrical contact; wherein the third and fourth puck assembly electrical contacts are positioned on the puck assembly such that, when the puck assembly is in the rest position, (1) the third puck assembly electrical contact contacts the third base assembly electrical contact to provide a conductive path between the third puck assembly electrical contact and the third base assembly electrical contact, and (2) the fourth puck assembly electrical contact contacts the fourth base assembly electrical contact to provide a conductive path between the fourth puck assembly electrical contact and the fourth base assembly electrical contact. ### Claim 12 (depends on 11) The apparatus of claim 11 wherein the third puck assembly electrical contact is positioned on the puck assembly diametrically opposite the first puck assembly electrical contact, and wherein the fourth puck assembly electrical contact is positioned on the puck assembly diametrically opposite the second puck assembly electrical contact. ### Claim 13 (depends on 1) The apparatus of claim 1 further comprising a tether assembly, wherein the tether assembly is adapted to tether the puck assembly to the base assembly in the rest position and the lift position. ### Claim 14 (depends on 13) The apparatus of claim 13 wherein the tether assembly does not include a conductor for providing a power signal to the puck assembly. ### Claim 15 (depends on 13) The apparatus of claim 13 wherein the tether assembly does not include a conductor for communicating a security signal between the puck assembly and the base assembly. ### Claim 16 (depends on 13) The apparatus of claim 13 wherein the tether assembly does not include a conductor for providing a power signal to the puck assembly and does not include a conductor for communicating a security signal between the puck assembly and the base assembly. ### Claim 17 (depends on 13) The apparatus of claim 13 wherein the tether assembly comprises a retractor cable. ### Claim 18 (depends on 17) The apparatus of claim 17 wherein the retractor cable comprises a steel retractor cable. ### Claim 19 (depends on 13) The apparatus of claim 13 wherein the base assembly further comprises a third base assembly electrical contact and a fourth base assembly electrical contact, wherein the third and fourth base assembly electrical contacts are configured to provide a power interface with respect to the power from the power source. ### Claim 20 (depends on 19) The apparatus of claim 19 wherein the third base assembly electrical contact is positioned on the base assembly diametrically opposite the first base assembly electrical contact, and wherein the fourth base assembly electrical contact is positioned on the base assembly diametrically opposite the second base assembly electrical contact. ### Claim 21 (depends on 20) The apparatus of claim 20 wherein the base assembly further comprises a ring to which the first, second, third, and fourth base assembly electrical contacts are connected. ### Claim 22 (depends on 20) The apparatus of claim 20 wherein the first and second puck assembly electrical contacts comprise spring contacts. ### Claim 23 (depends on 20) The apparatus of claim 20 wherein the puck assembly includes security circuitry, and wherein the puck assembly is configured to draw power from the power storage device for operating the security circuitry when the puck assembly is in the lift position. ### Claim 24 (depends on 23) The apparatus of claim 23 wherein the security circuitry includes a wireless transmitter, the wireless transmitter configured to wirelessly transmit a security signal that is indicative of a security condition for the apparatus. ### Claim 25 (depends on 20) The apparatus of claim 20 wherein the puck assembly comprises a power cable for charging the electronic device, and wherein the puck assembly is configured to draw power from the power storage device for charging the electronic device via the power cable when the puck assembly is in the lift position. ### Claim 26 (depends on 19) The apparatus of claim 19 wherein the puck assembly further comprises a third puck assembly electrical contact and a fourth puck assembly electrical contact; wherein the third and fourth puck assembly electrical contacts are positioned on the puck assembly such that, when the puck assembly is in the rest position, (1) the third puck assembly electrical contact contacts the third base assembly electrical contact to provide a conductive path between the third puck assembly electrical contact and the third base assembly electrical contact, and (2) the fourth puck assembly electrical contact contacts the fourth base assembly electrical contact to provide a conductive path between the fourth puck assembly electrical contact and the fourth base assembly electrical contact. ### Claim 27 (depends on 26) The apparatus of claim 26 wherein the third puck assembly electrical contact is positioned on the puck assembly diametrically opposite the first puck assembly electrical contact, and wherein the fourth puck assembly electrical contact is positioned on the puck assembly diametrically opposite the second puck assembly electrical contact. ### Claim 28 (depends on 1) The apparatus of claim 1 wherein the puck assembly further comprises a third puck assembly electrical contact and a fourth puck assembly electrical contact, wherein the third puck assembly electrical contact is positioned on the puck assembly diametrically opposite the first puck assembly electrical contact, and wherein the fourth puck assembly electrical contact is positioned on the puck assembly diametrically opposite the second puck assembly electrical contact. ### Claim 29 A cable management apparatus for use in mounting an electronic device to a display, the apparatus comprising: a puck assembly adapted to receive the electronic device, wherein the puck assembly comprises a power storage device and a plurality of puck assembly electrical contacts; and a base assembly adapted to receive power from a power source, wherein the base assembly comprises a plurality of base assembly electrical contacts arranged on the base assembly in a ring orientation, wherein base assembly electrical contacts are configured to provide a power interface with respect to the power from the power source; wherein the puck assembly is adapted to be moveable between a plurality of positions relative to the base assembly; wherein the positions include a rest position in which (1) the puck assembly rests on the base assembly, (2) a plurality of the puck assembly electrical contacts contact a plurality of the base assembly electrical contacts to provide a conductive path between the contacting puck assembly electrical contacts and base assembly electrical contacts, and (3) power from the power source is delivered to the power storage device via the conductive path; and wherein the positions further include a lift position in which (1) the puck assembly does not rest on the base assembly, (2) the puck assembly electrical contacts do not contact the base assembly electrical contacts, (3) the conductive path is broken, and (4) the puck assembly draws power from the power storage device. ### Claim 30 (depends on 29) The apparatus of claim 29 further comprising a retractor cable adapted to tether the puck assembly to the base assembly in the rest position and the lift position.