Subject matter disclosed herein generally relates to docks and keyboards for computing and display devices.
A system can include a display assembly with a display and a keyboard that can receive input.
A system can include a dock that includes a base housing that includes a planar docking surface; and a keyboard housing that magnetically couples to the planar docking surface, where the keyboard housing includes a keyboard that includes depressible keys. Various other apparatuses, assemblies, systems, methods, etc., are also disclosed.
Features and advantages of the described implementations can be more readily understood by reference to the following description taken in conjunction with examples of the accompanying drawings.
The following description includes the best mode presently contemplated for practicing the described implementations. This description is not to be taken in a limiting sense, but rather is made merely for the purpose of describing the general principles of the implementations. The scope of the invention should be ascertained with reference to the issued claims.
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As an example, the display circuitry 107 can include one or more graphics processing units (GPUs) and, for example, one or more of the one or more processors 105 can be a central processing unit (CPU). As an example, the display circuitry 107 can include input circuitry such as touch circuitry, digitizer circuitry, etc., such that the display side 144 is an input surface. For example, the display side 144 may receive input via touch, a stylus, etc. As an example, the display assembly 140 can include a touchscreen display where a finger, a stylus, etc., can be utilized; noting sensing as to input may occur with or without physical contact between a finger and the display side 144, between a stylus and the display side 144, etc., depending on the type of input circuitry utilized (e.g., resistive, capacitive, acoustic wave, infrared, optical, dispersive signal, etc.).
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As shown, the base 130 and the display assembly 140 and/or the display side 144 can be defined with respect to one or more coordinate systems such as, for example, one or more Cartesian coordinate systems (see, e.g., x1, y1, z1 and x2, y2, z2). As shown, the display side 144 can be defined by a display area, which may be two-dimensional for a substantially flat (e.g., planar) display surface or which may be three-dimensional for a curved display surface, noting that such a curve may be of a relatively large radius of curvature (e.g., 50 cm or more) that gives the display a gentle curve (e.g., consider a radius of approximately the length of an extended arm of a user as traced by movement left and right from a shoulder of a user positioned in front of the display surface by an ergonomic distance). As shown, the arm 136 of the base 130 can be utilized to provide a gap or clearance between a lower edge of the display assembly 140 and a support surface on which the base 130 is supported (e.g., a desktop, tabletop, countertop, etc.). Such a gap may provide for rotation of the display 142 (e.g., from a landscape orientation to a portrait orientation).
As an example, the base 130 can include a platform, for example, defined in part by the upper surface 132, which may be a keyboard housing and/or a dock platform that can be utilized for placement of the keyboard housing 300 and/or the dock 400. For example, consider storing the keyboard housing 300 and/or the dock 400 on the base 130 where a gap between the upper surface 132 and the display assembly 140 can accommodate the keyboard housing 300 and/or the dock 400. In the example of
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As mentioned, the base 130 may include charging circuitry where, for example, when the keyboard housing 300 and/or the dock 400 is positioned on the base 130, one or more rechargeable batteries of the keyboard housing 300 and/or the dock 400 may be charged (e.g., via a contact and/or contactless interface, which may be a wireless interface). A wireless interface may include one or more features of the Qi standard.
Components that operate with the Qi standard utilize electromagnetic induction between coils. For example, a wireless charging system can include a base station that is connected to a power source for providing inductive power and a positionable device or assembly that can consume the provided inductive power. A base station can include a power transmitter that includes a transmitter coil that generates an oscillating magnetic field and the positionable device or assembly can include a power receiver that includes a receiver coil. In such an arrangement, a magnetic field can induce an alternating current in the receiver coil via Faraday's law of induction. To make transfer or power more efficient, a system can provide for close spacing of coils, shielding on their surfaces, etc.
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Various features of the system 200, the keyboard housing 300 and/or the dock 400 can be defined with respect to a Cartesian coordinate system with coordinates xa, ya and za.
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As to the one or more pieces of ferromagnetic material 460-1 and 460-2, these may include one or more sets where the keyboard housing 300 can be adjustable on the planar docking surface 430, for example, to adjust a dimension of the slot 210 (see, e.g., the slot 210 in
As shown in an inset view of the bottom surface 304 of the keyboard housing 300, the keyboard housing 300 can include one or more pieces of ferromagnetic material 360-1 and 360-2 that can cooperate with the one or more pieces of ferromagnetic material 460-1 and 460-2. For example, such ferromagnetic material can include one or more permanent magnets.
As to the interfaces 390 and 490, one or both of them may include a dimension or dimensions suitable for connection where a slot is formed or where no slot is formed between the keyboard housing 300 and the dock 400, and optionally to provide for one or more slot dimensions where a slot is formed. For example, consider one of the interfaces 390 and 490 as including pogo-pins while the other one of the interfaces 390 and 490 includes electrical contacts that may extend along the y a dimension. In such an approach, the pogo-pins can make contact with the electrical contacts over a range of positions of the keyboard housing 300 on the dock 400.
As an example, the dock 400 can include one or more ports 480, which may include a USB type of port (e.g., USB-C, etc.) and/or one or more other types of ports. As mentioned, the dock 400 may include a battery and/or may include or provide for connection of a cable such as a power and/or data cable. As an example, the keyboard housing 300 and/or the dock 400 can provide for wired connection and/or wireless connection to a computing device, which may be a mobile device such as, for example, the mobile device 500 as shown in
As an example, the dock 400 can include one or more magnets and/or one or more other features for securing the keyboard housing 300 to the dock 400 such that they may be carried together with a reduced risk of the keyboard housing 300 separating from the dock 400 (see, e.g., the material 460-1 and 460-2 of the example of
As an example, the dock 400 can include grooves that receive feet of the keyboard housing 300 where the keyboard housing 300 can be adjustable front to back to provide for a slot or no slot, optionally with slot dimensioning. In such an example, the keyboard housing 300 can include feet that can be interference-fit (e.g., press-fit) into the grooves such that a suitable amount of frictional force exists to hold the position of the keyboard housing 300 when typing and optionally when carrying the keyboard housing 300 and the dock 400 as an assembled unit. As an example, a set of grooves may be provided and arranged, for example, in a manner akin to the material 460-1 and 460-2 of the example of
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As an example, the back edge 334 of the keyboard housing 300 can be an elastomeric edge (e.g., surface) that may provide for increased friction with respect to a mobile device such as a glass display surface of a mobile device. In such an example, the back edge 334 may increase grip to help stabilize the mobile device and provide for reduced risk of damage and/or marring of the mobile device. As an example, the front facing surface 412 may be an elastomeric surface and/or may include an elastomeric edge. As an example, an elastomeric material may be utilized that is elastically deformable. For example, consider one or more polymeric materials that may include a natural rubber, a synthetic rubber, a blend of rubbers, etc.
As an example, where the keyboard housing 300 is positioned over a portion of a display of the mobile device 600, the mobile device 600 may render information to another portion of the display where depressible keys of the keyboard housing 300 can be utilized to interact with the mobile device 600. For example, the mobile device 600 may detect the keyboard housing 300 as covering a portion of its display such that the mobile device 600 adjusts rendering of information to its display in a format that comports with a non-obscured portion of its display. In such an example, detection may be via a communication protocol and/or via one or more sensors (e.g., a proximity sensor, an ambient light sensor, a camera, a microphone, etc.), which may be part of the keyboard housing 300 and/or part of the mobile device 600.
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As an example, a keyboard housing may be relatively thin and lightweight, which can facilitate transport. In such an example, the keyboard housing may be suitable for coupling to a dock where the dock can provide added mass, which may make the keyboard housing more stable, as may be desired in various scenarios. In such an example, the keyboard housing may be relatively thin and lightweight and have a relatively low power consumption and a relatively small battery, which may be rechargeable or not rechargeable. For example, such a keyboard housing may be designed for temporary use by itself and longer term use when coupled to a dock, which may provide additional power to the keyboard housing where the additional power can be sufficient for longer term usage of the keyboard housing than the keyboard housing's on-board power store. For example, a dock can include a battery such as a rechargeable lithium-ion battery and the keyboard housing may include a small battery or small batteries such as coin form factor or AA or AAA types of batteries; noting that in some examples, a keyboard housing may include a relatively small lithium-ion battery that is rechargeable. As an example, a dock can include a cable that can receive power from a power source such as a USB port of a computing device, a USB power outlet plug, etc., such that the dock can provide a relatively continuous and uninterruptable supply of power.
As explained, a keyboard housing can include built in mounting magnets such that it can couple to a dock and/or couple to a computing device (e.g., a tablet computing device, etc.). In such examples, the keyboard housing can be transportable with a dock and/or a computing device as a unit.
As an example, a system that includes a dock and a keyboard housing can be an alternative to a desktop keyboard that plugs in where the only option for transportation is to unplug the desktop keyboard and carry the full keyboard device with its cable along with a computing device that will be receiving input from the desktop keyboard. As to a desktop wireless keyboard, again, the entire device must be transported, including its batteries where the desktop wireless keyboard is not configured to couple to a computing device and hence needs to be carried separately from the computing device or stacked in a manner where there is not attraction force or other mechanism to keep them from sliding or slipping with respect to one another.
As explained, a system can include separate parts, one being a keyboard housing and the other being a dock. As an example, a dock may be provided with a depth that is greater than a depth of a keyboard housing and may include a palm rest portion and optionally a touch pad. As an example, a keyboard housing may include a palm rest portion and optionally a touch pad.
In various examples, a slot can be formed between a keyboard housing and a dock where the slot can receive a portion of a mobile device to support the mobile device at a suitable viewing angle. While a mobile device is mentioned, such a slot may be formed and utilized for one or more other purposes, additional or alternatively. For example, consider support of a stylus, one or more spare batteries, a sticky-pad, a voice recorder, a calculator, a pack of chewing gum, glasses (e.g., computer or other glasses), a memory storage device, ear buds, etc.
As explained, a keyboard housing and a dock may physically and electrically connect via one or more mechanisms such as, for example, magnets and pogo-pins. As an example, when a user needs to transport a keyboard with say, a mobile display, the user can simply detach a keyboard housing from a dock, while optionally leaving one or more devices, items, etc., standing against the dock, which, as explained, may include a retractable bar. In such an example, the dock may remain plugged-in, where the dock is a plug-in dock.
As explained, a keyboard housing may be provided with minimal battery power, which may help to reduce its weight. As explained, a keyboard housing may be magnetically attached to a mobile display device, which may be an accessory display or a tablet computing device. In such an example, magnets and/or other features that provide for coupling the keyboard housing to a dock may be utilized to couple the keyboard housing to the mobile display device to allow for easy transport. In such a scenario, when a user is ready to type, the user can remove the keyboard housing from the mobile display device and place the keyboard housing on a surface (e.g., a tabletop, a desktop, a countertop, a laptop, etc.) and utilize the keyboard housing for a suitable amount of time (e.g., as may be determined via battery power).
As an example, a keyboard housing may include one or more solar cells such that it can be utilized for a longer time than a battery life. In such an example, the keyboard housing may be suitable for outdoor use where sufficient sunlight is available to power circuitry of the keyboard housing. For example, with reference to the example keyboard housing 300 of
As an example, a system can include a keyboard housing and a dock where the keyboard housing may be a replaceable unit. For example, consider a scenario where a key of the keyboard housing malfunctions or otherwise breaks. In such an example, the keyboard housing alone may be replaced while keeping the dock for use with a new, replacement keyboard housing.
As an example, a light may be one or more of a beauty light, a reading light, a keyboard illumination light, etc. For example, consider a LED or LEDs on an arm that can be folded down or unfolded and extended. As an example, a camera may be positioned on an arm, optionally with or without a light and/or a microphone. As an example, a keyboard dock can include an extendible arm or extendible arms that may provide for positioning of an arm mounted light, an arm mounted camera, an arm mounted microphone, a stylus holder, etc.
As an example, a dock may include a recess (e.g., a cavity, etc.) for storing an extendible arm. For example, a user may deploy an arm from a dock with one or more circuitry features, a stylus mount, etc. As an example, an arm may be hinged and/or may include a swivel joint, a ball joint, etc. and/or may include a telescoping arrangement of arm pieces. As an example, an arm may be deployable from a top surface, a back surface or an end of a dock. For example, consider an arm that can extend outwardly from a left end or a right end of a dock.
As an example, a dock may include one or more of the features of
As an example, a system can include a dock that includes a base housing that includes a planar docking surface; and a keyboard housing that magnetically couples to the planar docking surface, where the keyboard housing includes a keyboard that includes depressible keys. Depressible keys can include mechanical components where a spring or other biasing mechanism allows for depression and return of a key.
As an example, a dock can include a support adjacent to a base housing of the dock where, for example, the dock can include a hinge that couples the support and the base housing.
As an example, a dock can include a support adjacent to a base housing where the support can be disposed at a non-planar angle with respect to the base housing. In such an example, a keyboard housing can magnetically couples to a planar docking surface of the base housing to form a mobile device stand at least in part between a back edge of the keyboard housing and a front surface of the support. In such an example, a slot can be formed where the slot can be utilized to stand a mobile device, for example, at a suitable viewing angle of a display of the mobile device.
As an example, a base housing of a dock can include circuitry that couples to circuitry of the keyboard housing via an interface. In such an example, the interface can be one or more of a power interface and a data interface. As an example, an interface may be a wireless interface. As an example, a keyboard housing can be provided that does not have an exposed electrical connector. For example, such a keyboard housing may be wireless for power and data or can include a battery and be wireless for data. Where an exposed electrical connector is not included, a keyboard housing may be made lighter and/or thinner, where a relatively light and/or thin battery is provided (e.g., AAA, AA, coin form factor, etc.).
As an example, an interface can be an electrical contact interface, which may or may not be spring biased. For example, consider a pogo-pin interface with spring-biased pins that can be electrical contacts that can contact other electrical contacts, which may or may not be spring-biased.
As an example, a base housing can include a display that includes a display surface. For example, a base housing can be a display device, a mobile device, a mobile display device, etc. As an example, a planar docking surface of a dock can occupy a portion of a display surface. For example, a keyboard housing can dock to a display side of a display device, tablet, etc. In such an example, circuitry of a keyboard housing can operatively couple to circuitry of a base housing for receipt via a keyboard of input for one or more graphical user interfaces rendered to the display. For example, a keyboard of a keyboard housing may be used when attached to a display side or a back side of a display device or when detached form the display device.
As an example, a base housing can include opposing surfaces where one surface is a display surface (e.g., front surface) and another surface is a back surface, opposite the display surface. In such an example, a planar docking surface can occupy a portion of the opposing surface. For example, a keyboard housing can dock to a side opposite a display side of a display device, tablet, etc.
As an example, a planar docking surface of a base housing can be a first docking surface that occupies a portion of a display surface and where the base housing further includes a second planar docking surface that occupies a portion of an opposing surface, opposite the display surface. For example, a base housing can be a display device housing such as a tablet housing where a keyboard housing can dock to a display side or an opposite side.
As an example, a base housing can be a housing of a tablet computing device. In such an example, the base housing can carry a display (e.g., a display panel) that is viewable from a front side of the base housing.
As an example, a dock can include e circuitry and a keyboard housing can include circuitry that operatively couples to the circuitry of the dock. In such an example, the circuitries can operatively couple responsive to magnetic coupling of the keyboard housing to the planar docking surface. As an example, such circuitries can operatively couple responsive to magnetic decoupling of the keyboard housing from the planar docking surface.
As an example, a system can include a mobile display device that includes a planar docking surface where a keyboard housing magnetically couples to the planar docking surface of the mobile display device and where the keyboard housing magnetically couples to the planar docking surface of the base housing.
As an example, an area of a base housing can exceed an area of a keyboard housing. As an example, a base housing can have a rectangular footprint where a keyboard housing has a smaller rectangular footprint. As an example, a keyboard housing can have a thickness that is less than 1.5 cm or, for example, less than or equal to 1 cm.
As an example, a computer program product can include instructions to instruct a computing device, a computing system, etc., to perform one or more methods.
The term “circuit” or “circuitry” is used in the summary, description, and/or claims. As is well known in the art, the term “circuitry” includes all levels of available integration, e.g., from discrete logic circuits to the highest level of circuit integration such as VLSI, and includes programmable logic components programmed to perform the functions of an embodiment as well as general-purpose or special-purpose processors programmed with instructions to perform those functions. Such circuitry may optionally rely on one or more computer-readable media that includes computer-executable instructions. As described herein, a computer-readable medium may be a storage device (e.g., a memory card, a storage disk, etc.) and referred to as a computer-readable storage medium.
While various examples of circuits or circuitry have been discussed,
As an example, a monitor or display may include features such as one or more of the features included in one of the LENOVO® IDEACENTRE® or THINKCENTRE® “all-in-one” (AIO) computing devices (e.g., sold by Lenovo (US) Inc. of Morrisville, NC). For example, the LENOVO® IDEACENTRE® A720 computing device includes an Intel® Core i7 processor, a 27 inch frameless multi-touch display (e.g., for HD resolution of 1920×1080), a NVIDIA® GeForce® GT 630M 2 GB graphics card, 8 GB DDR3 memory, a hard drive, a DVD reader/writer, integrated Bluetooth® and 802.11b/g/n Wi-Fi®, USB connectors, a 6-in-1 card reader, a webcam, HDMI in/out, speakers, and a TV tuner.
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The core and memory control group 1220 include one or more processors 1222 (e.g., single core or multi-core) and a memory controller hub 1226 that exchange information via a front side bus (FSB) 1224. As described herein, various components of the core and memory control group 1220 may be integrated onto a single processor die, for example, to make a chip that supplants the conventional “northbridge” style architecture.
The memory controller hub 1226 interfaces with memory 1240. For example, the memory controller hub 1226 may provide support for DDR SDRAM memory (e.g., DDR, DDR2, DDR3, etc.). In general, the memory 1240 is a type of random-access memory (RAM). It is often referred to as “system memory”.
The memory controller hub 1226 further includes a low-voltage differential signaling interface (LVDS) 1232. The LVDS 1232 may be a so-called LVDS Display Interface (LDI) for support of a display device 1292 (e.g., a CRT, a flat panel, a projector, etc.). A block 1238 includes some examples of technologies that may be supported via the LVDS interface 1232 (e.g., serial digital video, HDMI/DVI, display port). The memory controller hub 1226 also includes one or more PCI-express interfaces (PCI-E) 1234, for example, for support of discrete graphics 1236. Discrete graphics using a PCI-E interface has become an alternative approach to an accelerated graphics port (AGP). For example, the memory controller hub 1226 may include a 16-lane (×16) PCI-E port for an external PCI-E-based graphics card. A system may include AGP or PCI-E for support of graphics. As described herein, a display may be a sensor display (e.g., configured for receipt of input using a stylus, a finger, etc.). As described herein, a sensor display may rely on resistive sensing, optical sensing, or other type of sensing.
The I/O hub controller 1250 includes a variety of interfaces. The example of
The interfaces of the I/O hub controller 1250 provide for communication with various devices, networks, etc. For example, the SATA interface 1251 provides for reading, writing or reading and writing information on one or more drives 1280 such as HDDs, SDDs or a combination thereof. The I/O hub controller 1250 may also include an advanced host controller interface (AHCI) to support one or more drives 1280. The PCI-E interface 1252 allows for wireless connections 1282 to devices, networks, etc. The USB interface 1253 provides for input devices 1284 such as keyboards (KB), one or more optical sensors, mice and various other devices (e.g., microphones, cameras, phones, storage, media players, etc.). On or more other types of sensors may optionally rely on the USB interface 1253 or another interface (e.g., I2C, etc.). As to microphones, the system 1200 of
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The system 1200, upon power on, may be configured to execute boot code 1290 for the BIOS 1268, as stored within the SPI Flash 1266, and thereafter processes data under the control of one or more operating systems and application software (e.g., stored in system memory 1240). An operating system may be stored in any of a variety of locations and accessed, for example, according to instructions of the BIOS 1268. Again, as described herein, a satellite, a base, a server or other machine may include fewer or more features than shown in the system 1200 of
Although examples of methods, devices, systems, etc., have been described in language specific to structural features and/or methodological acts, it is to be understood that the subject matter defined in the appended claims is not necessarily limited to the specific features or acts described. Rather, the specific features and acts are disclosed as examples of forms of implementing the claimed methods, devices, systems, etc.