Magnetic Ball Tabletop Swivel Tilt Stand for Electronic Display

Abstract

A stand and coupling system allows a portable electronic device to be easily attached to and detached from the stand and allows the display of the portable electronic device to be positioned over a wide range of pitch, roll, and yaw movements. The stand for an electronic display device includes a base assembly including a non-magnetic bearing cup forming an upwardly rounded recess with a smooth upward surface and an opposing lower surface, and an attractor bowl made of a ferrous material disposed adjacent the lower surface. The stand also includes a coupling assembly including a cup interface with a smooth rounded outer surface shaped to fit within the recess of the bearing cup, a fastening magnet, and a device interface adapter adapted to receive the electronic display device.

Description

[Technical field]

[0001] The present invention relates to a stand for an electronic display, in particular to a desk lamp for a smart electronic display.

[0002] Related Applications This application claims priority to U.S. Provisional Patent Application No. 62 / 895,929, entitled MAGNET BALL TABLE TOP SWIVEL TILT STAND FOR ELECTRONIC DISPLAYS, filed September 4, 2019, which is hereby incorporated by reference in its entirety. [Background technology]

[0003] 2. Description of the Related Art Smart electronic devices such as tablets and smartphones are becoming increasingly popular. Although these devices are designed to be portable and handheld, it may be desirable to support the device in an upright position on a desk or table so that a user can view the display, participate in a video call, or watch a presentation while performing other tasks.

[0004] Existing prior art stands and docking systems are generally cumbersome and require complicated procedures to remove the device from the stand when it is desired to remove the device from the stand. Prior art devices also have limited positioning capabilities, making it difficult to orient the display of the portable electronic device for optimal viewing. Thus, there is a need for a stand that allows easy attachment and detachment of a portable electronic device and allows full motion positioning. Summary of the Invention

[0005] The present invention addresses the shortcomings of the prior art by providing a stand and attachment system in which a portable electronic device may be easily attached to and detached from a stand and in which the display of the portable electronic device may be positioned over a wide range of pitch, roll, and yaw movements.

[0006] According to an embodiment of the invention, a stand for an electronic display device includes a base assembly including a non-magnetic bearing cup forming an upwardly facing rounded recess presenting a smooth upward surface, an opposing lower surface, and an attractor bowl made of a ferrous material disposed proximate the lower surface. The coupling assembly includes a cup interface shaped to fit into the recess of the bearing cup and presenting a smooth rounded outer surface portion, a fastening magnet, and a device interface adapter adapted to receive an electronic display device, where the rounded outer surface portion of the cup interface is received within the recess of the bearing cup and is slidable on the smooth upper surface of the bearing cup to allow selective positioning of the cup interface in roll, pitch, and yaw relative to the base assembly. The fastening magnet attracts the attractor cup to secure the coupling assembly in engagement with the base assembly.

[0007] In embodiments, the stand further comprises at least one device interface magnet adapted to attract and hold the electronic display device in engagement with the device interface adapter.

[0008] In embodiments, the base assembly of the stand further comprises a plastic base operably connected to the bearing cup, the attractor bowl being disposed between the bearing cup and the plastic base.

[0009] The stand enables the electronic display, when attached to the instrument interface adapter, to be selectively shifted relative to the base assembly through a pitch range of approximately ±50 degrees, a roll range of approximately ±25 degrees, and / or a yaw range of approximately 360 degrees.

[0010] In an embodiment of the present invention, a coupling system for a portable electronic device includes a base. The base includes a non-magnetic bearing cup and an attractor bowl made of a ferrous material disposed adjacent a lower surface of the bearing cup. The coupling system also includes a coupling assembly. The coupling assembly includes a cup interface that slidably mates with the bearing cup to form a ball-and-socket connection. The coupling assembly further includes a fastening magnet and an instrument interface adapted to receive the portable electronic device. The fastening magnet magnetically attracts the attractor bowl to hold the cup interface in engagement with the bearing cup. The cup interface is selectively slidable within the bearing cup to selectively position the bearing cup in roll, pitch, and yaw relative to the base assembly. The coupling assembly may further include at least one instrument interface magnet. The instrument interface magnet is adapted to attract the portable electronic device to hold the portable electronic device in engagement with the coupling assembly.

[0011] In some embodiments, at least one of the device interface magnets and / or the anchoring magnets may be high strength neodymium magnets. The system may further include a plastic base operably coupled to the bearing cup. The attractor bowl is disposed between the bearing cup and the plastic base.

[0012] In embodiments, the system allows the portable electronic device to be selectively shifted relative to the base assembly through a pitch range of approximately ±50 degrees, a roll range of approximately ±25 degrees, and / or a yaw range of approximately 360 degrees.

[0013] In a further embodiment, the portable electronic display system includes a portable electronic device and a coupling system for receiving the portable electronic device. The coupling system includes a non-magnetic bearing cup and an attractor bowl made of a ferrous material disposed adjacent a lower surface of the bearing cup. The coupling assembly includes a cup interface that slidably mates with the bearing cup to form a ball-and-socket connection. The coupling assembly further includes a fastening magnet and an instrument interface for receiving the portable electronic device. The fastening magnet magnetically attracts the attractor bowl to hold the cup interface in engagement with the bearing cup. The cup interface is selectively slidable within the bearing cup to allow selective positioning of the bearing cup in roll, pitch and yaw relative to the base assembly. The coupling assembly may further include at least one instrument interface magnet. The instrument interface magnet is adapted to attract the portable electronic device and hold the portable electronic device in engagement with the coupling assembly. When the portable electronic device is attached to the coupling assembly, the portable electronic device is selectively shiftable relative to the base through a pitch range of approximately ±50 degrees, a roll range of approximately ±25 degrees, and / or a yaw range of approximately 360 degrees.

[0014] According to an embodiment, the portable electronic display system includes a portable electronic device and a coupling system for receiving the portable electronic device. The coupling system includes a base including an attractor bowl made of a ferrous material and a coupling assembly including a cup interface that slidably mates with the attractor bowl to form a ball-and-socket connection. The coupling assembly further includes a fastening magnet and an instrument interface for receiving the portable electronic device. The fastening magnet magnetically attracts the attractor bowl to hold the cup interface in engagement with the bearing cup. The cup interface is selectively slidable within the bearing cup to allow selective positioning of the bearing cup in roll, pitch and yaw relative to the base assembly. The coupling assembly may further include at least one instrument interface magnet. The instrument interface magnet is adapted to attract the portable electronic device and hold the portable electronic device in engagement with the coupling assembly.

[0015] In one embodiment, the docking stand for a portable electronic device includes a base including an attractor bowl made of a ferrous material, and a docking assembly including a cup interface that slidably mates with the attractor bowl to form a ball-and-socket connection. The docking assembly further includes a fastening magnet and a device interface that receives the portable electronic device. The fastening magnet magnetically attracts the attractor bowl to hold the cup interface in engagement with the bearing cup. The cup interface is selectively slidable within the bearing cup to allow selective positioning of the bearing cup in roll, pitch and yaw relative to the base assembly.

[0016] The above summary is not intended to describe each illustrated embodiment or every implementation of the subject matter of this specification, as the figures and the detailed description that follow more particularly exemplify various embodiments. [Brief description of the drawings]

[0017] The subject matter of the present disclosure can be more fully understood in consideration of the following detailed description of various embodiments in conjunction with the accompanying drawings, in which:

[0018] [Figure 1] FIG. 1 is a diagram showing an electronic device coupled to a stand according to an embodiment of the present invention, the stand being depicted in partial cross section. [Diagram 2] FIG. 2 is a cross-sectional view of the base of the stand of FIG. [Diagram 3] FIG. 3 is an exploded view of the base of the stand of FIG. [Figure 4] FIG. 4 is a cross-sectional view of a linkage assembly according to one embodiment of the present invention. [Diagram 5] FIG. 5 is an exploded view of the linkage assembly of FIG. [Figure 6] FIG. 6 is a cross-sectional view of a linkage assembly according to another embodiment of the present invention. [Figure 7] FIG. 7 is an exploded view of the linkage assembly of FIG. [Figure 8] FIG. 8 is a cross-sectional view of the assembly stand of the embodiment of FIGS. 4 and 5 with an electronic device attached. [Figure 9] FIG. 9 is a cross-sectional view of the stand of FIG. 8 in an inclined position. [Figure 10] FIG. 10 is a cross-sectional view of the assembly stand of the embodiment of FIGS. 6 and 7 with an electronic device attached. [Figure 11] FIG. 11 is a cross-sectional view of the stand of FIG. 10 in an inclined position. [Figure 12] FIG. 12 is a side view of a stand according to one embodiment of the invention attached to an electronic display, illustrating the tilt range (pitch) of the stand. [Figure 13] FIG. 13 is a front view of a stand according to one embodiment of the present invention attached to an electronic display, illustrating the roll range of the stand. [Figure 14] FIG. 14 is a top view of a stand according to one embodiment of the invention attached to an electronic display, illustrating the stand's range of rotation (yaw). [Figure 15] FIG. 15 is an isometric view of another embodiment of the present invention. [Figure 16] FIG. 16 is a partially exploded front view of the embodiment of FIG. [Figure 17] FIG. 17 is an exploded view of the embodiment of FIG. [Figure 18] FIG. 18 is an isometric view of another embodiment of the present invention. [Figure 19] FIG. 19 is a front view of the embodiment of FIG. [Figure 20] FIG. 20 is an exploded view of the embodiment of FIG.

[0019] While the various embodiments are susceptible to various modifications and alternative forms, specifications thereof are illustrated in the drawings and will be described in detail below. It should be understood, however, that the intention is not to limit the claimed invention to the particular embodiments described. On the contrary, the intention is to cover all modifications, equivalents and alternatives falling within the spirit and scope of the subject matter defined by the claims. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0020] 1-20 depict a stand 20 in accordance with an embodiment of the present invention. The stand 20 generally includes a base assembly 22 and a coupling assembly 24. As depicted in the embodiment of FIGS. 2 and 3, the base assembly 22 generally includes a bearing cup 26 made of plastic or a non-ferrous metal. The bearing cup 26 defines an upwardly facing recess 27 having a smooth upwardly facing hemispherical surface 28 and an opposing lower surface 29. The base assembly 22 also includes an attractor bowl 30 made of steel or other ferrous metal, a fastener 32, a rubber washer 34, a metal bearing ring 36, a plastic base 38, and a rubber disk 40. It should be understood that the hemispherical surface 28 may be of other rounded shapes, such as a parabolic shape. The fastener 32 passes through openings in the bearing cup 26, attractor bowl 30, rubber washer 34, bearing ring 36, and plastic base 38 to fasten and hold the assembly together.

[0021] In the first embodiment as depicted in Figures 4 and 5, the coupling assembly 24 includes a cup interface 42 presenting a generally smooth hemispherical outer surface 44, a fixing magnet 46, an instrument interface magnets 48, 50, and an instrument interface adapter 52. It should be understood that the outer surface 44 may also be any other rounded shape, such as a parabolic shape, that matches the hemispherical surface 28 of the base assembly 22. The fixing magnet 46 is fixed in place by a retaining structure 54 extending from a lower surface 55 of the instrument interface adapter 52 and a retaining structure 56 extending from an inner surface 57 of the cup interface 42. The instrument interface magnets 48, 50 are supported on bosses 58, 60 extending from the cup interface 42 and are received within recesses 62, 64 formed in the instrument interface adapter 52. The cup interface 42 and the instrument interface adapter 52 may be molded from plastic or may be formed from any other suitable non-magnetic material. Magnets 46, 48 and 50 are preferably high strength neodymium magnets, but may be formed from any magnetic material that provides suitable magnetic strength.

[0022] 6 and 7, the coupling assembly 24 generally includes a cup interface 66 presenting a smooth hemispherical outer surface 68, a fastening magnet 70, and an instrument interface adapter 72. Again, the outer surface 68 may also be any other rounded shape, such as a parabolic shape, that matches the hemispherical surface 28 of the base assembly 22. The cup interface 66 may have a stop 74 that extends outwardly from a periphery 76 of the surface 68. Again, the magnet 70 is preferably a high strength neodymium magnet, but may be formed from any magnetic material that provides suitable magnetic strength.

[0023] The embodiment of Figures 4 and 5 is depicted as assembled and in use as shown in Figures 8 and 9. The base assembly 22 rests on a flat, generally level surface such as a table 79. The rubber disk 40 provides cushioning and inhibits the base assembly 22 from sliding across the surface 81 of the table 79. An electronic display 78, such as a tablet or smartphone, is received on the top surface 80 of the instrument interface adapter 52. The instrument interface magnets 48, 50 attract the electronic display 78 and hold it in engagement with the instrument interface adapter 52. Alternatively, the electronic display 78 can be adhered to the instrument interface adapter 52 with an adhesive, hook-and-loop material, or attached with mechanical fasteners or clamps. The cup interface 42 rests within the bearing cup 26 with the outer surface 44 in contact with the surface 28, forming a ball and socket type connection. The anchoring magnet 46 attracts the attractor bowl 30 to hold the base assembly 22 and the coupling assembly 24 in engagement. 9, the electronic display 78 can be positioned in roll, pitch and yaw by grasping the electronic display 78 or the cup interface 42 and sliding the cup interface 42 within the bearing cup 26 until the electronic display 78 reaches the desired position. The attractive forces between the anchoring magnet 46 and the attractor bowl 30 will cause the electronic display 78 to remain in that position until it is removed or adjusted to a new position. Although the attractor bowl 30 is depicted as a rounded, unitary structure that fits against the underside 29 of the bearing cup 26, it should be understood that the attractor bowl 30 could be formed into another shape, such as an inverted truncated pyramid, or could be formed from multiple separate pieces of ferrous metal, so long as the attractor bowl 30 is placed in close enough proximity to the anchoring magnet 46 to provide sufficient magnetic force to hold the electronic display 78 in place.

[0024] It should be appreciated that the electronic display 78 can be removed by simply lifting the electronic display 78 off the cup interface 42. The stand 20 according to the embodiment of Figures 4, 5, 8 and 9 can provide a tilt range β (pitch) of up to ±50 degrees, a rotation range α (roll) of up to ±25 degrees, and a rotation (yaw) θ of up to 360 degrees for a mounted electronic display device 78, as depicted in Figures 12-14.

[0025] The embodiment of Figures 6 and 7 is depicted as assembled, and in use in Figures 10 and 11. An electronic display 78, such as a tablet or smartphone, is received on the top surface 82 of the device interface adapter 72 and secured in place with magnets, adhesives, hook-and-loop materials, mechanical fasteners, or clamps. The rubber disk 40 provides cushioning and inhibits the base assembly 22 from sliding on the surface 81 of the table 79. The cup interface 66 rests in the bearing cup 26 with the outer surface 69 in contact with the surface 28, forming a ball-and-socket type connection. The retaining magnet 70 attracts the attractor bowl 30 to hold the base assembly 22 and the linkage assembly 24 in engagement. As depicted in Figure 11, the electronic display 78 can be positioned in roll, pitch, and yaw by grasping the electronic display 78 or the cup interface 66 and sliding the cup interface 66 in the bearing cup 26 until the electronic display 78 reaches the desired position. The attractive force between the anchoring magnet 70 and the attractor bowl 30 will cause the electronic display 78 to remain in that position until it is removed or adjusted to a new location. Again, while the attractor bowl 30 is depicted as a rounded, unitary structure that fits flush against the underside 29 of the bearing cup 26, it should be understood that the attractor bowl 30 could be formed into another shape, such as an inverted truncated pyramid, or could be formed from multiple separate pieces of ferrous metal, so long as the attractor bowl 30 is placed in sufficient proximity to the anchoring magnet 70 to provide sufficient magnetic force to hold the electronic display 78 in place.

[0026] It should be understood that the electronic display 78 can be separated by simply removing the electronic display 78 from the device interface adapter 72. In the depicted embodiment, the stand 120 can provide a tilt range β (pitch) of up to ±25 degrees, a rotation range α of up to ±25 degrees, and rotation (yaw) θ of up to 360 degrees for the mounted electronic display device 78, as depicted in Figures 12-14.

[0027] In Figures 15-20, a stand 120 is depicted in accordance with an additional embodiment of the present invention. The stand 120 generally includes a base assembly 122 and a coupling assembly 124. As depicted in the first embodiment in Figures 15, 16 and 17, the base assembly 122 generally includes an attractor bowl 126 made from steel or other ferrous metal and includes an attractor bowl 126 forming an upwardly facing recess 128 with a smooth upwardly facing hemispherical surface 130, a fastener 132, a washer 134, a shell 136, a base 138 and an O-ring 140. It should be understood that the hemispherical surface 130 may be any other rounded shape, such as a parabolic shape. The fastener 132 passes through openings in the attractor bowl 126, the washer 134 and the base 138 to fasten and hold the assembly together.

[0028] In the embodiment of Figures 15, 16 and 17, the coupling assembly 124 generally includes a cup interface 142 presenting a smooth hemispherical outer surface 144, a fixing magnet 146, an instrument interface magnets 148, 150, an instrument interface adapter 152, and a magnet holder 154. It should be understood that the outer surface 144 may also be any other rounded shape that matches the hemispherical surface 130 of the base assembly 122, such as a parabolic shape. The fixing magnet 146 is fixed in place in a central recess 156 of the cup interface 142 with an adhesive disk 158. The instrument interface magnets 148, 150 are received in recesses 160, 162 formed in the magnet holder 154. The cup interface 142 and the instrument interface adapter 152 may be molded from plastic or formed from any other suitable non-magnetic material. Magnets 146, 148 and 150 are preferably high strength neodymium magnets, but may be formed from any magnetic material with suitable magnetic strength.

[0029] In the second embodiment depicted in Figures 18, 19 and 20, the base assembly 122 generally includes an attractor bowl 126 made from steel or other ferrous metal and forming an upwardly facing recess 128 with a smooth upwardly facing hemispherical surface 130, a fastener 132, a washer 134, a shell 136, a base 138 and an O-ring 140. It should be understood that the hemispherical surface 130 may be any other rounded shape, such as a parabolic shape. The fastener 132 passes through openings in the attractor bowl 126, the washer 134 and the base 138 to fasten and hold the assembly together.

[0030] In the embodiment of Figures 18, 19 and 20, the coupling assembly 124 generally includes a cup interface 142 presenting a smooth hemispherical outer surface 144, a fixing magnet 146, instrument interface magnets 148, 150, an instrument interface adapter 152, and a magnet holder 154. It should be understood that the outer surface 144 may also be any other rounded shape that matches the hemispherical surface 130 of the base assembly 122, such as a parabolic shape. The fixing magnet 146 is fixed in place in a central recess 156 of the cup interface 142 with an adhesive disk 158. The instrument interface magnets 148, 150 are received in recesses 160, 162 formed in the magnet holder 154. The cup interface 142 and the instrument interface adapter 152 may be molded from plastic or formed from any other suitable non-magnetic material. Magnets 146, 148 and 150 are preferably high strength neodymium magnets, but may be formed from any magnetic material with suitable magnetic strength.

[0031] The embodiment of Figures 15-20 is depicted as assembled in Figures 15 and 18. The base assembly 122 rests on a flat, generally horizontal surface, such as a table or desk 79. An electronic display (not shown), such as a tablet or smartphone, is received on the top surface 180 of the instrument interface adapter 152. The instrument interface magnets 148, 150 attract and hold the electronic display in engagement with the instrument interface adapter 152. Alternatively, the electronic display may be adhered to the instrument interface adapter 152 with an adhesive, a hook-and-loop material, or attached with mechanical fasteners or clamps. The cup interface 142 rests on the attractor bowl 126, forming a ball-and-socket type connection. The anchoring magnet 146 attracts the attractor bowl 126 and holds the base assembly 122 and the coupling assembly 124 in engagement. Roll, pitch, and yaw positioning of the electronic display can be accomplished by grasping the electronic display or the cup interface 142 and sliding the cup interface 142 within the attractor bowl 126 until the electronic display reaches the desired position. The attractive forces between the fixing magnets 146 and the attractor bowl 126 will cause the electronic display to remain in that position until it is removed or adjusted to a new position.

[0032] It should be appreciated that the electronic display can be removed by simply lifting it off of the cup interface 142. To reiterate, the stand 120 according to the embodiment of Figures 15-20 is capable of providing a tilt range β (pitch) of up to ±50 degrees, a roll range α of ±25 degrees, and 360 degrees of rotation (yaw) θ for a mounted electronic display device, as depicted in Figures 12-14.

[0033] Various embodiments of systems, devices, and methods have been described herein. These embodiments are provided by way of example only and are not intended to limit the claimed invention. It will be further understood that the various features of the described embodiments can be combined in various ways to produce numerous additional embodiments. Furthermore, while various materials, dimensions, shapes, configurations, arrangements, etc. have been described for use in the disclosed embodiments, others than those disclosed may be utilized without departing from the scope of the claimed invention.

[0034] Those skilled in the relevant art will recognize that the subject matter of the present invention may include fewer features than those described in the individual embodiments above. The embodiments described herein are not intended to provide an exhaustive list of ways in which various features of the subject matter of the present invention may be combined. Thus, the embodiments are not mutually exclusive combinations of features; rather, as one skilled in the art will appreciate, various embodiments may include combinations of different individual features selected from different individual embodiments. Furthermore, elements described with respect to one embodiment may be implemented in other embodiments even if not described in such an embodiment, unless otherwise specified.

[0035] Although a dependent claim may refer to a specific combination with one or more other claims in the claims, other embodiments may also include combinations of the dependent claim with the subject matter of each other dependent claim, or combinations of one or more features with other dependent or independent claims, and such combinations are presented herein unless it is stated that a specific combination is not intended.

[0036] The incorporation by reference of the above documents is limited so that no subject matter contrary to the express disclosure of this specification is incorporated. The incorporation by reference of the above documents is further limited so that no claims contained in the documents are incorporated herein by reference. The incorporation by reference of the above documents is further limited so that definitions provided within the documents are not incorporated herein by reference, unless expressly included herein.

[0037] In interpreting the claims, it is expressly intended that the provisions of 35 U.S.C. §112(f) shall not apply unless the specific words "means for" or "step for" appear in the claim.

Claims

1. 1. A stand for an electronic display device, comprising: a base assembly including a non-magnetic bearing cup defining an upwardly facing rounded recess presenting a smooth upward surface and an opposing lower surface, and an attractor bowl made of a ferrous material disposed adjacent the lower surface; a coupling assembly including a cup interface presenting a smooth rounded outer surface portion shaped to fit into a recess in the bearing cup, a fastening magnet, and a device interface adapter adapted to receive an electronic display device; A stand in which a rounded outer surface portion of the cup interface is received within a recess in the bearing cup and is slidable over the smooth upper surface of the bearing cup to permit selective positioning of the cup interface in roll, pitch and yaw relative to the base assembly, and a locking magnet attracts the attractor cup to lock the coupling assembly in engagement with the base assembly.

2. 10. The stand of claim 1, wherein the coupling assembly further comprises at least one instrument interface magnet adapted to attract and hold an electronic display device in engagement with the instrument interface adapter.

3. 3. The stand of claim 2, wherein at least one instrument interface magnet is a high strength neodymium magnet.

4. 2. The stand of claim 1, wherein the fixing magnet is a high strength neodymium magnet.

5. 5. A stand as claimed in any one of claims 1 to 4, wherein the base assembly further comprises a plastic base operably connected to the bearing cup, the attractor bowl being disposed between the bearing cup and the plastic base.

6. 6. The stand of claim 1, wherein the electronic display is selectively shiftable relative to the base assembly within a pitch range of about ±50 degrees when the electronic display is attached to the instrument interface adapter.

7. 7. The stand of claim 1, wherein when the electronic display is attached to the instrument interface adapter, the electronic display is selectively shiftable relative to the base assembly through a roll range of approximately ±25 degrees.

8. 8. The stand of any one of claims 1 to 7, wherein when the electronic display is attached to the device interface adapter, the electronic display is selectively shiftable relative to the base assembly through a yaw range of approximately 360 degrees.

9. A stand according to any one of the preceding claims, wherein the outer surface portion of the cup interface is hemispherical in shape.

10. 1. A connection system for a portable electronic device, comprising: a base including a non-magnetic bearing cup and an attractor bowl made of a ferrous material disposed adjacent a lower surface of the bearing cup; 1. A system comprising: a coupling assembly, the coupling assembly including a cup interface that slidably mates with a bearing cup to form a ball-and-socket connection, the coupling assembly further including a locking magnet and an equipment interface adapted to receive a portable electronic device, the locking magnet magnetically attracting an attractor bowl to hold the cup interface in engagement with the bearing cup, the cup interface selectively slidable within the bearing cup to selectively position the bearing cup in roll, pitch and yaw relative to a base assembly.

11. 11. The system of claim 10, wherein the coupling assembly further comprises at least one device interface magnet adapted to attract the portable electronic device and hold the portable electronic device in engagement with the coupling assembly.

12. 12. The system of claim 11, wherein at least one instrument interface magnet is a high strength neodymium magnet.

13. 11. The system of claim 10, wherein the stationary magnet is a high strength neodymium magnet.

14. 11. The system of claim 10, wherein the base further comprises a plastic base operably connected to the bearing cup, the attractor bowl being disposed between the bearing cup and the plastic base.

15. 11. The system of claim 10, wherein the portable electronic device is selectively shiftable relative to the base in a pitch range of approximately ±50 degrees when the portable electronic device is attached to the docking assembly.

16. 11. The system of claim 10, wherein the portable electronic device is selectively shiftable relative to the base through a roll range of approximately ±25 degrees when the portable electronic device is attached to the docking assembly.

17. 11. The system of claim 10, wherein the portable electronic device is selectively shiftable relative to the base through a yaw range of approximately 360 degrees when the portable electronic device is attached to the docking assembly.

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