Computing device

Abstract

A computing device may include a processor; a memory accessible to the processor; a display housing assembly including a display panel and a display housing hinge mounting feature; a keyboard housing assembly including a keyboard, a keyboard housing hinge mounting feature, and one or more tool access panels; and a hinge assembly rotatably coupling the display housing assembly and the keyboard housing assembly via the display housing hinge mounting feature, the keyboard housing hinge mounting feature, and one or more fasteners, the display housing assembly is attachable to and detachable from the keyboard housing assembly via opening one or more tools to the panel for tool-based access and operation of one or more fasteners.

Description

Technical Field

[0001] The subject matter disclosed herein generally relates to techniques for computing devices. Background Art

[0002] The computing device may include a display housing assembly and a keyboard housing assembly coupled via one or more hinge assemblies. For example, a laptop computing device (eg, a laptop computer) may be a clamshell device having such a housing assembly. Summary of the invention

[0003] The computing device may include: a processor; a memory accessible by the processor; a display housing assembly including a display panel and a display housing hinge mounting feature; a keyboard housing assembly including a keyboard, a keyboard housing hinge mounting feature, and one or more tool access panels; and a hinge assembly that rotatably couples the display housing assembly and the keyboard housing assembly via the display housing hinge mounting feature, the keyboard housing hinge mounting feature, and one or more fasteners, wherein the display housing assembly can be attached to and detached from the keyboard housing assembly via opening one or more tool access panels for tool-based access and operation of one or more fasteners. Various other devices, systems, methods, etc. are also disclosed. BRIEF DESCRIPTION OF THE DRAWINGS

[0004] Features and advantages of the described implementations may be more readily understood by referring to the following description taken in conjunction with the examples of the accompanying drawings.

[0005] Figure 1 is a diagram of an example of a computing device;

[0006] Figure 2 is a diagram of an example of a computing device or computing system;

[0007] Figure 3 yes Figure 2 Figures of examples of display housing components of computing devices or computing systems;

[0008] Figure 4 is a diagram of an example of a computing device;

[0009] Figure 5 is a diagram of an example of a keyboard housing assembly;

[0010] Figure 6 is a series of diagrams of examples of hinge assemblies;

[0011] Figure 7 is a diagram of an example of a computing device;

[0012] Figure 8 is a diagram of an example of a computing device;

[0013] Fig. 9 A diagram of an example of a display housing assembly;

[0014] Fig.10 A diagram of an example of a keyboard housing assembly;

[0015] Fig.11 A diagram of an example of a display housing assembly;

[0016] Fig.12 A series of diagrams of examples of cables and connectors;

[0017] Fig.13 A diagram of an example of a method;

[0018] Fig.14 A diagram of an example of a method; and

[0019] Fig.15 A diagram of an example of a system including one or more processors. Detailed Description

[0020] The following description includes the best mode currently contemplated for practicing the described implementations. This description should not be construed as limiting, but is presented for the purpose of describing the general principles of the various implementations. The scope of the invention should be determined with reference to the issued claims.

[0021] Figure 1 An example of a computing device 100 (e.g., a computing system) including a keyboard housing 120 and a display housing 140 is shown, where the keyboard housing 120 and the display housing 140 are pivotable relative to each other via movement about one or more hinges 132-1 and 132-2 (e.g., a hinge assembly). The computing device 100 can be a system such as, for example, a computing system (e.g., an information processing device, etc.).

[0022] As an example, the computing device 100 can include one or more processors 112, a memory 114 (e.g., one or more memory devices), one or more network interfaces (NI) 116, and one or more power supply units 118. Such components can be housed, for example, within the keyboard housing 120, the display housing 140, or both the keyboard housing 120 and the display housing 140.

[0023] As Figure 1 shown in the example of, the keyboard housing 120 includes a keyboard 124 having keys 125, and the display housing 140 includes a display 144 and can include a camera device 141 mounted in a bezel area surrounding the bezel of the display 144. In such an example, the keyboard 124 is defined in a first Cartesian coordinate system as having along the x-axis (x 1) width, along the y-axis (y 1 ) and a z-axis (z 1 ), and the display 144 is defined in the second Cartesian coordinate system as having a height or thickness along the x-axis (x 2 ) width, along the y-axis (y 2 ) and a z-axis (z 2 )'s height or thickness. As an example, the coordinate system can be right-handed or left-handed.

[0024] like Figure 1 As shown in the example of , one or more hinges 132-1 and hinges 132-2 pivotably connect the keyboard housing 120 and the display housing 140 to orient the display housing 140 relative to the keyboard housing 120. For example, the orientation may include an orientation that can be defined relative to an axis (e.g., or multiple axes) such as axis z and an angle φ about the axis.

[0025] Figure 1 Some examples of orientation 101, orientation 103, orientation 105, orientation 107, and orientation 109 are shown. Orientation 101, orientation 103, orientation 105, orientation 107, and orientation 109 may correspond to the orientations of a clamshell computing system; note that some clamshell computing systems may be limited in opening angle orientation. For example, a clamshell computing system may be able to open to orientation 109 (e.g., substantially 180 degrees), but not to orientation 107 (e.g., substantially 360 degrees).

[0026] like Figure 1 , orientation 101 may be a laptop computer orientation in which angle Φ is about 90 degrees or greater (e.g., or optionally slightly less than about 90 degrees depending on the user's position, etc.). As shown, for orientation 101, a user may, for example, use one or more fingers of one or both hands to depress keys 125 of keyboard 124 (e.g., touch typing) while viewing information presented to display 144 of display housing 140 (e.g., implemented using one or more processors 112, memory 114, etc., which may be included in keyboard housing 120, display housing 140, or both).

[0027] As an example, keyboard housing 120 may include front surface 122, and may include touch input surface 123 (e.g., a touch input surface of a touch input device such as a touch pad). As an example, keyboard 124 may include one or more other input devices (e.g., a joystick, etc.). As an example, front surface 122 may be a surface suitable for resting one or more palms of one or more hands. For example, as Figure 1 As shown in , the touch input surface 123 can be defined by an x-dimension and a y-dimension, wherein a left palm resting surface is to the left of the touch input surface 123, and wherein a right palm resting surface is to the right of the touch input surface 123. In such an example, the left palm resting surface and the right palm resting surface can be defined by respective x-dimensions and y-dimensions and spacing therebetween. In the case where the system does not include a touch input surface such as the touch input surface 123, the front surface 122 can extend approximately from the left side of the keyboard housing 120 to the right side of the keyboard housing in the y-direction. Such surfaces can be left palm resting surfaces and right palm resting surfaces.

[0028] The palm rest surface can enable a user to rest one or more palms while the user can use the keys of a keyboard that is part of the keyboard housing to type (e.g., touch typing). For example, the user can use one or more fingertips (e.g., or finger webs) to touch the keys, thereby instructing the computing device to receive input instructions and rest the palm on the palm rest surface. In such an example, the keys of the keyboard can be depressible keys. The depressible keys can include a resilient mechanism that enables the keys to be pressed in the z direction of the Cartesian coordinate system of the keyboard housing in response to the force applied by the fingers to a distance that can be a maximum depression level, wherein the keys can return to an undepressed level when the force is released.

[0029] For orientation 103, it may correspond to a display orientation for viewing display 144, wherein keyboard 124 faces downward and computing device 100 is supported by keyboard housing 120 (e.g., by an edge around keyboard 124, front surface 122, etc.). For orientation 105, it may correspond to a "tent" orientation, wherein display 144 faces outward for viewing on one side of a tent and keyboard 124 of keyboard housing 120 faces outward on the other side of the tent.

[0030] Orientation 107 may be a tablet orientation in which angle Φ is approximately 360 degrees, such that an outward normal vector N of keyboard 124 of keyboard housing 120 is approximately 100 degrees. 1 and the outward normal vector N of the display 144 of the display housing 140 2 are oriented in opposite pointing directions, away from each other; however, in contrast, for a closed orientation of computing device 100 (eg, where angle Φ is approximately 0 degrees), vector N 1 and vector N 2 Will point towards each other.

[0031] In orientation 107, keyboard 124 has its keys 125 aligned along vector N. 1. In the case where the key 125 is a depressible key, when the user grasps the computing device 100, the key 125 may be contacted by one or more hands of the user. The user will perceive the elasticity of the key 125, which is undesirable to a certain extent. For example, the elastic key will interfere with the user's ability to grasp or feel the force sufficient to grasp the computing device 100, which may cause the user to grasp too lightly or grasp too strongly, which may affect the integrity of the key (e.g., springs, elastic mechanisms, contacts, etc.). In contrast, a surface without such a depressible key can have a flatter feel for the user and can be less distracting. The arrangement that enables such a surface can include a single hinge that allows the keyboard housing to pivot relative to the display housing so that the keys of the keyboard housing can be oriented to face the rear side of the display housing (the face opposite to the display). In such a method, the user can rotate the keyboard housing 180 degrees around the central axis of the single hinge (e.g., an axis perpendicular to the axis z) and then rotate the keyboard housing so that the keys face the rear side of the display, in a folded orientation. In such an example, the single centrally located hinge provides symmetry such that the computing system can be aligned in both a clamshell closed orientation and a tablet orientation, optionally with the keys of the keyboard housing facing the rear side of the display of the display housing.

[0032] Orientation 109 may be a planar orientation in which angle Φ is approximately 180 degrees such that the outward normal vector N of keyboard 124 of keyboard housing 120 is approximately 180 degrees. 1 and the outward normal vector N of the display 144 of the display housing 140 2 Oriented in approximately the same direction.

[0033] Various computing systems, such as laptop computers or notebook computing devices, may be characterized at least in part by the area they occupy. For example, Figure 1 The computing device 100 may be characterized at least in part by an x-dimension and a y-dimension about the keyboard housing 120 and / or about the display housing 140. As an example, the occupied area may be represented by Figure 1 The area is defined by the planes along the x-direction and the y-direction of the Cartesian coordinate system shown in .

[0034] Figure 2An exploded perspective view of a computing device 200 is shown as including various components, which may include, for example, a keyboard housing assembly 201 and a display housing assembly 300, wherein the keyboard housing assembly 201 may include, for example, a top cover assembly 202, a battery 203, a wireless-LAN (WLAN) card 204, a solid-state drive 205, a memory component 206, a system board 207, a serial bus connector 208, a thermal fan assembly 209, a fingerprint reader bracket 210, a fingerprint reader 211, a fingerprint reader cable 212, a battery 213, a card reader 214, a card reader cable 215, a base cover assembly 216, a speaker assembly 217, a DC-input bracket 218, a DC-input cable 219, a keyboard card 220, a keyboard card cable 221, a trackpad 222, a trackpad cable 223, and a trackpoint HID cap 224 for a trackpoint HID 225.

[0035] Figure 3 Shows Figure 2 300 . An exploded perspective view of a display housing assembly 300 , such as including, for example, a bezel frame 301 , a camera shutter 302 , a camera card 303 , or an infrared camera / microphone card 304 , wherein, for the camera card 303 , the display housing assembly 300 may include a cable 305 with a microphone card 305 , and wherein, for the infrared (IR) camera / microphone card 304 , the display assembly may include a cable 306 for the IR camera module; note that one or more other cables and / or alternative cables may be included (e.g. , consider LED cables, etc.). As shown, the display housing assembly 300 may include a WLAN antenna kit 307 , a back cover assembly 308 , a hinge 330 , a display cable 310 , a cover 340 , and a display panel 350 . As shown, Figure 3 The example display housing assembly 300 may include various cables and / or connectors (e.g., cable connectors, etc.). For example, consider routing cables associated with components and / or assemblies 305, 306, 307, 310 so that the corresponding connectors extend outward from the display housing assembly 300 so that the corresponding connectors can be connected to mating connectors (e.g., interfaces) of the keyboard housing assembly 201. For example, Figure 2 Display housing assembly 300 is shown as including various cables with corresponding connectors extending outwardly therefrom. In such an example, one or more cables can extend from the left side to near the left hinge assembly, and one or more cables can extend from the right side to near the right hinge assembly.

[0036] The Hardware Maintenance Manual for LENOVO THINKPAD P1 / X1 EXTREME Computing Devices (Second Edition, November 2018) is incorporated herein by reference. As an example, a computing device may include one or more features of one or more THINKPAD P1 / X1 EXTREME computing devices.

[0037] As an example, a cable may include wires for multiple components, wherein, for example, the cable may include a cable connector for each of the multiple components, wherein the wires extending from the cable connector are joined together for at least a portion of the cable length and are routed to a single cable connector or are routed to multiple cable connectors. In such an example, the multiple components may include one or more of a display panel, a touch-sensitive circuit system, a digitizer circuit system (e.g., for a stylus, etc.), a camera, an LED, a microphone, etc. As an example, the cable may include one or more leads, and the one or more leads may include one or more component end leads and / or one or more interface end leads. As an example, the cable may include one or more electromagnetic energy conductors. As an example, the electromagnetic energy conductor may be an optical fiber. As an example, the cable may include a waveguide.

[0038] exist Figure 3 In the example of , the WLAN antenna assembly 307 may include one or more cables having one or more corresponding connectors (eg, a primary connector and an auxiliary connector), which may be of a different type than the connectors of one or more other cables. Figure 2 and Figure 3 As shown in , the keyboard housing assembly 201 may include a WLAN card 204 that may be positioned on the system board 207 inserted at a considerable distance from a hinge assembly area that includes one or more hinge mounting features 227, such that one or more cables of the WLAN antenna kit 307 may have a considerable length. For example, the WLAN card 204 may be positioned on the system board 207 between the thermal fan assembly 209 and the battery 213, and may be accessible only after removing the base cover assembly 216 (e.g., the lower shell of the keyboard housing assembly 201). Therefore, in order to detach the display housing assembly 300 from the keyboard housing assembly 201, the user must perform various actions, including removing the base cover assembly 216 to reach one or more interfaces of the WLAN card 204 that mate with one or more connectors (e.g., one or more cable connectors) of the WLAN antenna kit 307. In addition, as Figure 2 and Figure 3, the interface of the cable connector of the display cable 310 can be located on the system board 207, for example, adjacent to the heat fan assembly 209 and the WLAN card 204. Therefore, the user must perform various actions, including removing the base cover assembly 216 to reach the one or more connectors of the display cable 310 that mate with the one or more interfaces of the system board 207; note that in the assembled state, the cable 305, the cable 306, and / or one or more other cables may include one or more connectors (e.g., one or more cable connectors) that can only be reached when the base cover assembly 216 is removed because they mate with one or more corresponding interfaces covered by the base cover assembly 216. As an example, the interface can be a connector type used to form an electrical connection (e.g., for one or more types of circuit systems).

[0039] With respect to the display panel 350, its replacement involves various actions, which may include removing the base cover assembly 216 from the keyboard housing assembly 201, removing the snaps, disconnecting the cables (e.g., disconnecting the cable connector from the corresponding interface), removing the screws of the keyboard housing assembly side leaf of the hinge 330, opening the display housing assembly 300 via the hinge 330, and lifting the display housing assembly 300 outward away from the base cover assembly side of the keyboard housing assembly 201. Once the display housing assembly 300 is disassembled from the keyboard housing assembly 201, the frame frame 301 may be removed, and then the cover 340 (e.g., a strip cover) may be removed. In such a process, the frame frame 301 may not be reused, so that a replacement frame frame 301 is provided. In addition, if the display panel 350 is a touch display panel, additional actions may be required. With respect to installation of the replacement display panel, various sponges (e.g., foam sheets) are properly positioned on the rear cover assembly 308, followed by positioning the replacement display panel and reassembling various components including the screws for the hinge 330 that connect the hinge 330 to the keyboard housing assembly 201. In various cases, adhesives that may include tape or the like may be involved, wherein stray adhesives may become a problem, resulting in unwanted adhesion of debris, unwanted adhesion of a portion of a cable, and the like.

[0040] As an example, a computing device may be configured with a base housing assembly and a display housing assembly, wherein the display housing assembly is a field replaceable unit (FRU). For example, the display housing assembly may be a FRU that can be easily replaced to solve a display panel problem. Such a method may provide rapid decision making, replacement, and recovery services. Such a method may also provide updating of one or more other components carried by the display housing assembly that may have reached the end of the expected component life.

[0041] Regarding decision-making, consider display panel issues that may lead users, IT personnel, parents, etc. to decide whether time, cost, uncertainties in repair, uncertainties in troubleshooting, overall lifespan, etc. are worth it. As illustrated, replacing the display panel alone can be a relatively involved process, where, for example, connections need to be ensured, the sponge needs to be properly positioned, various screws need to be tightened to corresponding specifications, etc. One or more improper actions during disassembly, replacement of the display panel process, and / or during reassembly may lead to new problems and / or failure to resolve existing problems. As illustrated, an individual or team may have to weigh various options and decide what is most practical and economically viable for a particular situation. For one or more reasons, a computer system with a FRU display housing may be an ideal choice.

[0042] Figure 4 An example is shown where computing device 400 has a keyboard housing assembly 500 and a display housing assembly 600, and the keyboard housing assembly 500 and the display housing assembly 600 are coupled together via one or more hinge assemblies including fasteners, where a tool access panel 700 can be opened for tool-based access to and manipulation of one or more fasteners. Although Figure 4 the example shows a single tool access panel 700, a computing device can include one or more tool access panels.

[0043] In Figure 4 the example, a Cartesian coordinate system is shown, where the x-axis represents the width direction, the y-axis represents the depth direction, and the z-axis represents the thickness or height direction. As shown, the tool access panel 700 can be defined by a width dx, a depth dy, and a thickness or height dz. As an example, the Cartesian coordinate system can be used to define, describe, etc. one or more features of the computing device 400 as shown in the open position of the example of Figure 4 which one or more features can be described as being substantially planar. For example, the keyboard housing assembly 500 and the display housing assembly 600 can be positioned in a common plane that can be parallel to the plane of a support surface such as, for example, a desktop, tabletop, workbench surface, etc. When opened to a position of substantially 180 degrees as shown in Figure 4 the computing device 400 can be considered relatively stable as it is not as likely to tip over as when the display housing assembly 600 is opened to approximately 90 degrees relative to the keyboard housing assembly 500. As an example, the repair risk of the computing device 400 can be reduced by positioning the computing device 400 in an open, substantially planar position where the footprint of the computing device 400 can be at or near its maximum and is supported by a support surface.

[0044] As Figure 4As shown in the example of, tool reach panel 700 comprises front side 702, rear side 704, opposite end 706 and 708, as being arranged at top side 705 between front lower edge 707 and rear lower edge 709.In cross section, as shown in the view marked as AA indicated by cutting plane, tool reach panel 700 can have tent-like shape, and it can be limited by one or more straight segments and / or curved segments.For example, front side 702 and rear side 704 can be substantially straight in cross section, and top side 705 can be straight and / or curved.As an example, front side 702 can be substantially vertical (for example, in the direction of z axis), and rear side 704 can be non-vertical, and for example be elastic, to act as a baffle (see for example the curve with double-headed arrow) of elastic force loading.In such example, rear side 704 can contact a part of display housing assembly 600, for example, to help reduce the risk of debris entering into display housing assembly 600. As an example, the front side 702 can contact a portion of the keyboard housing assembly 500 to reduce the risk of debris entering the keyboard housing assembly 500. As an example, the tool access panel 700 can be a spring-loaded dust cover, where the spring loading is imparted via material of construction, sizing, shape, etc.

[0045] As illustrated, tool access panel 700 can function at least in part as a type of dust cover that helps prevent dust from entering keyboard housing assembly 500 and / or display housing assembly 600. As an example, tool access panel 700 can be at least partially elastically deformed to accommodate closed and open angles of display housing assembly 600 relative to keyboard housing assembly 500. For example, consider tool access panel 700 elastically deforming to cover an opening or recess of keyboard housing assembly 500 and / or display housing assembly 600 when computing device 400 is in a closed position and in one or more open positions.

[0046] As explained, in Figure 4In the example of , the computing device 400 is shown in an open position wherein there is an opening angle of approximately 180 degrees between the keyboard housing assembly 500 and the display housing assembly 600. In such a position, there can be a spacing between a portion of the keyboard housing assembly 500 and the front side 702 of the tool access panel 700 such that one or more release features 730-1 and 730-2 are accessible by a tool. For example, consider a flat head screwdriver as a tool having a flat head end that can be inserted into a rectangular recess as a release feature, wherein the tool can be manipulated to apply a force to the tool access panel 700 to lift the front side 702 and thereby open the tool access panel 700. As an example, the tool access panel 700 can be resilient such that one portion can be released and then the other portion can be released, or the tool access panel 700 can be released, for example, via the insertion of two tools, wherein the force can be applied to lift the front side 702 in a relatively simultaneous manner. As Figure 4 As shown in the example of , the tool access panel 700 may include one or more pins 731. For example, consider a pin that can move to release the pin from a seat when a force is applied to the front side 702 of the tool access panel 700, which can be a seat formed by a component or a portion of a component of the keyboard housing assembly 500 (for example, consider a seat formed by Figure 2 704 may be provided to provide a plurality of components of the keyboard housing assembly 201 of the display housing assembly 600, which may be included in the keyboard housing assembly 500). As illustrated, the rear side 704 may be in contact with a portion of the display housing assembly 600 in a resiliently biased manner such that a force applied by one or more tools may act to compress the rear side 704 such that a gap is created at the front side 702 to allow a lifting tool to reach the front side 702 of the panel 700 such that the front lower edge 707 may be clear of one or more portions of the keyboard housing assembly 500.

[0047] exist Figure 4 In the example of , one or more release features 730-1 and 730-2 can be on one or more sides of the tool access panel 700. As an example, the computing device 400 can include one or more latches that can be lockable and / or unlockable, for example, in a manner that depends on the angle between the keyboard housing assembly and the display housing assembly. As an example, the latch can be a release feature or include one or more release features. As an example, as Figure 4As shown in , the latch may include a receptacle in the tool access panel 700 having a latch portion 732 (e.g., a size retention channel, etc.) and a release portion 734 (e.g., a shaped release opening, etc.), wherein the shaft 736 may include a shaped feature 738 (e.g., a T-shape, a ball shape, or another suitable shape) that can be received via the release portion 734 and removed via the release portion 734 when the computing device 400 is in a substantially planar orientation (wherein the keyboard housing assembly 500 and the display housing assembly 600 are opened to an angle of approximately 180 degrees (e.g., 180 degrees plus or minus approximately 15 degrees)). As illustrated, the tool access panel may be formed of an elastically deformable material and / or formed with an elastically deformable portion. As an example, the rear side 704 of the tool access panel 700 may be compressed toward the front side 702 of the tool access panel 700, and / or the front side 702 of the tool access panel may be compressed toward the rear side 704 of the tool access panel 700 for unlocking of the tool access panel 700. As an example, the latch can prevent a removal and / or opening tool from reaching a panel when the housing of the computing device is not at a specified release angle and / or within a release angle range, where the release angle range can be limited to a certain number of degrees (e.g., 180 degrees plus or minus approximately 15 degrees).

[0048] As an example, the latch can include an extension that is part of the housing assembly. For example, consider the shaft 736 to extend outwardly from a portion of the display housing assembly 600 (e.g., from the bezel 301, the back cover assembly 308, etc.), wherein the tool access panel 700 can be positioned so that the formed feature 738 of the shaft 736 is received via the release portion 734, whereby the tool access panel 700 can be snapped into position (e.g., snapped into a closed position, etc.). In such an example, the display housing assembly 600 can be opened and closed relative to the keyboard housing assembly 500, wherein the formed feature 738 is locked into the tool access panel 700, wherein in a specific open position or a specific range of open positions, the tool access panel 700 can be released by passing the formed feature 738 through the release portion 734.

[0049] As an example, the latch may include one or more magnetic materials such as, for example, one or more magnets that may be paired with one or more other magnets and / or one or more ferromagnetic materials. Figure 4As shown in , the tool access panel 700 may include regions 742 and 744 that may be associated with one or more magnets and / or one or more ferromagnetic materials, and the housing assembly may include one or more regions 746 that may be associated with one or more magnets and / or one or more ferromagnetic materials. As an example, the magnetic force may vary depending on the position of the region of the display housing assembly relative to the region of the tool access panel. For example, consider the following magnetic locking mechanism, which is used to retain the tool access panel (e.g., latched) when the display housing assembly is not in a predetermined open position (e.g., approximately 180 degrees) relative to the keyboard housing assembly, and wherein the magnetic locking mechanism is used to release the tool access panel (e.g., unlock) when the display housing assembly is transitioned to the predetermined open position. Figure 4 In the example of , regions 744 and 746 can have opposite magnetic polarity, thereby generating repelling magnetic forces, or, for example, region 744 can be non-magnetic while region 746 is magnetic and generates a force only relative to region 742. As an example, a computing device can include one or more latches that can utilize one or more types of locking mechanisms.

[0050] As illustrated, one or more of the keyboard housing assembly 500 and the display housing assembly 600 and / or the tool access panel 700 may include one or more features for retaining and / or releasing the tool access panel 700 so that one or more areas can be reached, for example, for the purpose of removing the display housing assembly 600 from the keyboard housing assembly 500.

[0051] like Figure 4 As shown in the example of , in the open position, the tool reach panel 700 can be lifted or otherwise manipulated to be completely moved away from the keyboard housing assembly 500 and the display housing assembly 600 so that the tool reach panel 700 is completely separated from the keyboard housing assembly 500 and the display housing assembly 600. In various examples, the tool reach panel can be opened while remaining in contact with and / or tethered to one or more of the keyboard housing assembly 500 and the display housing assembly 600.

[0052] Figure 5 An example of a keyboard housing assembly 500 is shown, where the keyboard housing assembly 500 includes a lower shell 510 and an upper shell 520 that can be coupled together, for example, to accommodate one or more components or the like.

[0053] like Figure 5As shown in the example of , the lower housing 510 may include a front edge 512, a rear edge 514, opposite side edges 516 and 518, and a recessed rear edge 517, wherein, for example, hinge assemblies 530-1 and 530-2 are coupled to the lower housing 510. Figure 5 As shown in the example of , the upper shell 520 may include a front edge 522, a rear edge 524, opposing side edges 526 and 528, and a recess 525 defined by a recessed rear edge 527 and corners 529-1 and 529-2.

[0054] exist Figure 5 In an example, recess 525 can provide a line of sight to one or more fasteners of hinge assemblies 530-1 and 530-2. For example, tool access panel 700 can cover recess 525 in a closed position and can be opened to expose a line of sight to one or more fasteners of hinge assemblies 530-1 and 530-2. In such an example, a tool can be inserted through recess 525 to contact one or more fasteners, wherein such one or more fasteners are used to couple one or more of hinge assemblies 530-1 and 530-2 to lower shell 510 of keyboard housing assembly 500.

[0055] Figure 6 A perspective view of example hinge assemblies 530-1 and 530-2 is shown. As shown, each of hinge assemblies 530-1 and 530-2 may include an axis 531 that defines an axis of rotation of keyboard housing page 535 and display housing page 536, wherein each of pages 535 and 536 may include respective openings 537 and 538 for receiving one or more fasteners to couple pages 535 and 536 to the respective housings. As an example, one or more hinge mounting features (see, e.g., Figure 3 One or more hinge mounting features 227 of the example cooperate to connect one or more fasteners to the corresponding housing.

[0056] Figure 7 An example of a keyboard housing assembly 500 and a display housing assembly 600 is shown without a tool to reach the panel 700. As shown, the display housing assembly 600 may include: a front edge 602 that is substantially aligned with the front edge 502 of the keyboard housing assembly 500 when in the closed position; a rear edge 604 (e.g., a hinge side edge); and opposing side edges 606 and 608. Figure 7 In the example of , after the opening tool reaches panel 700, the line of sight of fasteners 550-1 and 550-2 through recess 525 can allow fasteners 550-1 and 550-2 to be removed from the corresponding keyboard housing pages 535 of hinge assemblies 530-1 and 530-2, thereby allowing the display housing assembly 600 to be disengaged from the keyboard housing assembly 500.

[0057] As illustrated, the display housing assembly can be a FRU such that it can be replaced via a process that involves opening the computing device 400 to an approximately 180 degree open position, then using an opening tool to reach the panel 700 and removing the fasteners 550-1 and 550-2 using a tool (which can be a tool suitable for use when the opening tool reaches the panel 700 or a different tool (e.g., consider a Phillips head type screwdriver, a Torx head type screwdriver, a Hex head type screwdriver, etc.). In such an example, the hinge assemblies 530-1 and 530-2 can remain fixed to the display housing assembly 600 while the display housing assembly 600 is separated from the keyboard housing assembly 500, such that, for example, the display housing assembly 600 can be replaced as a FRU.

[0058] Figure 8 Another example of a keyboard housing assembly 500 and a display housing assembly 600 is shown without tools to reach the panel 700. Figure 8 In the example of , the display housing assembly 600 is shown to include a recess 625 at the rear edge 604 (eg, hinge side edge), which can be defined by a recessed edge 627 and corners 629-1 and 629-2. Figure 8 In the example of FIG. 5 , opening tool access to panel 700 may provide a line of sight to fasteners 650 - 1 and 650 - 2 of respective display housing pages 536 of hinge assemblies 530 - 1 and 530 - 2 via recess 625 .

[0059] As illustrated, the display housing assembly can be a FRU such that it can be replaced via a process that involves opening the computing device 400 to an approximately 180 degree open position, then using an opening tool to reach the panel 700 and removing the fasteners 650-1 and 650-2 using a tool (which can be a tool suitable for use when the opening tool reaches the panel 700 or a different tool (e.g., consider a Phillips head type screwdriver, a Torx head type screwdriver, a Hex head type screwdriver, etc.). In such an example, the hinge assemblies 530-1 and 530-2 can remain fixed to the keyboard housing assembly 500 while the display housing assembly 600 is separated therefrom, e.g., as a FRU is replaced.

[0060] If targeted Figure 7 and Figure 8 As illustrated in the example of , one or more hinge assemblies may include one or more leaves, wherein the hinge assembly may be coupled to a corresponding housing using one or more fasteners. As illustrated, a tool access panel or multiple tool access panels may provide a line of sight to the one or more fasteners, thereby allowing the leaves of the hinge assembly to be detached from the housing so that the display housing assembly can be replaced as a FRU.

[0061] As an example, a computing device may include: a processor; a memory accessible to the processor; a display housing assembly including a display panel and a display housing hinge mounting feature; a keyboard housing assembly including a keyboard, a keyboard housing hinge mounting feature, and one or more tool access panels; and a hinge assembly that rotatably couples the display housing assembly and the keyboard housing assembly via the display housing hinge mounting feature, the keyboard housing hinge mounting feature, and one or more fasteners, wherein the display housing assembly is attachable to and detachable from the keyboard housing assembly via opening one or more tool access panels for tool-based access and operation of the one or more fasteners.

[0062] As an example, a computing device may include: a display housing assembly including components and component cables; a keyboard housing assembly including a processor, a memory accessible by the processor, a keyboard, a keyboard side, a base side opposite the keyboard side, a cable connector interface, and one or more covers disposed on the keyboard side and positionable to reach one or more of the cable connector interfaces; and a hinge assembly rotatably coupling the display housing assembly to the keyboard housing assembly. In such an example, the one or more covers may include one or more tool access panels.

[0063] As an example, a computing device may include a keyboard housing assembly and a display housing assembly coupled via one or more hinge assemblies, where the computing device may be a clamshell computing device (eg, a laptop computer, notebook computer, etc.).

[0064] As an example, a computing device may include a removable lever hinge cover having a hidden access recess. In such an example, the lever hinge cover may provide direct access to one or more hinge components and wiring beneath the lever hinge cover without removing one or more other components. As described, a tool access panel may be opened to access one or more features of the computing device. As described, one or more cable connector interfaces may be beneath the lever hinge cover to provide easy disconnection and / or connection of one or more cable connectors.

[0065] As an example, a computing device may include a cover (e.g., a tool access panel, etc.) that may help reduce the risk of accidental damage to the cover and / or surrounding components when the cover is opened (e.g., removed, etc.). As an example, a cover may be positionable, attachable, removable, etc. without one or more features that may make the cover overly complex and / or susceptible to damage (e.g., consider a cover without snaps or easily breakable fastening features).

[0066] As described, the cover can help reduce the maintenance and / or replacement time of an additional (top-up) component, which can be a display housing component. As described, such components can include a display panel, a camera subassembly, one or more hinge-related components and / or features, etc.

[0067] As described, for various computing devices, features, components, and the like that may cover one or more portions of one or more hinge assemblies may be complex to remove. For example, consider a computing device that requires removal of a bezel to reach and remove a hinge cover, which may increase the risk of damage to the bezel and / or hinge cover. In such an example, removing the hinge cover may also increase the risk of damage to one or more other components surrounding it. For various computing devices, the hinge cover may be a purely decorative component with no additional functionality. In such a device, the hinge cover may hinder access to one or more components (e.g., hinge components, cable components, etc.), where, for example, repair involves replacing a display panel.

[0068] As an example, a cover that may be a tool access panel may include a notch that provides an obvious access point to open the cover, such as by inserting a prying tool (e.g., a flat-head screwdriver) and gently lifting the cover upward to disengage its attachment mechanism (e.g., taking into account one or more prongs, etc.). As described, opening the computing device to substantially 180 degrees may help reach and / or expose such a notch. As an example, such a notch may remain relatively hidden in one or more flip-open positions of the computing device, thereby helping to maintain the aesthetics of the computing device and, for example, helping to reduce the risk of accidental opening or prying.

[0069] As an example, the cover can be opened (e.g., tool access to the panel) to provide access to an area housing components and cables essential for display panel removal and / or replacement. As an example, the cover can be attachable in a calibrated manner, which helps ensure that the cover is durable and remains attached, while also providing for opening (e.g., removal) using appropriate tools and techniques.

[0070] As an example, a cover (e.g., a tool access panel) may be capable of being attached via one or more mechanisms, which may include a magnetic mechanism, a snap mechanism, etc. With respect to the magnetic mechanism, one or more magnets may be included, wherein, for example, when a housing assembly of the computing device is rotated to an angle of approximately 180 degrees, a magnetic attraction force may be disabled and / or an established magnetic repulsion force may be provided to release and / or open the cover (e.g., a tool access panel). As an example, the attachment mechanism may be an interference fit mechanism, wherein, for example, the cover may be resilient (e.g., capable of elastic deformation) for removal (e.g., opening) and reattachment purposes. As described, such a cover may be a hinged cover, wherein opening and / or removal does not require removal of one or more other components, and may, for example, be performed with a reduced risk of damage to one or more other components (e.g., one or more adjacent, proximate, etc. components).

[0071] As described, repair of a computing device may include a relatively complex series of actions, manipulations, etc., which may consume time, resources, introduce risks, etc. A computing device having a keyboard housing assembly and a display housing assembly may be defined using the aliases A, B, C, and D, wherein the A cover is the back side shell of the display housing assembly, the B cover is the frame on the display side of the display housing assembly, the C cover is the keyboard frame on the keyboard side of the keyboard housing assembly, and the D cover is the bottom shell of the keyboard housing assembly (see, e.g., base cover assembly 216). Some computing devices require the user to open the D cover upward to reach the system board to disconnect the hinge component connector of the circuit system of the display housing assembly, unroute the cables around one or more hinge components, and remove one or more hinge covers to replace one or more components in the hinge assembly (e.g., display housing assembly). For various computing devices, the layout and placement of the parts that need to be reached to repair and replace one or more hinge components are not centralized, and unrelated components need to be removed and reached, which increases the repair / replacement time and / or the risk of damaging one or more components.

[0072] As an example, a computing device may include a cable and / or connector (e.g., a male connector, a female connector, a socket, a plug, etc.) for a hinged component, wherein the cable and / or connector is positioned below a cover that may be a tool to reach the panel. Such an approach may be different from an approach that positions the cable and / or connector at and / or on a system board, which may require removal of a D cover and / or a C cover for access. As an example, the cable and / or connector of the hinged component may be one or more components of a display housing assembly, such as one or more of a display panel, a digitizer panel, a touch sensing circuit system, a hinged component, an antenna, an LED indicator, etc.

[0073] As an example, a computing device may include one or more areas for one or more cables and / or connectors that can be reached via opening of a cover that can be a tool access panel. For example, the cable housing and connector wiring of the computing device can be molded under a cover that can be a hinged cover. As an example, the wiring of all additional components may pass through one or more areas that can be reached via opening the cover. For example, consider wiring that is segmented in an area under a cover that can be a hinged cover.

[0074] As an example, one or more fasteners may be accessible via opening a hinged cover. In such an example, the computing device may be designed to make it easier for a user to reach and remove various cables and / or other components, thereby freeing up additional (top-up) components (e.g., display housing assembly components) while maintaining the overall torque requirement when screwing back (e.g., when operating one or more fasteners to reconnect a display housing assembly, etc.).

[0075] As an example, cables and connectors that need to be reached to repair and / or replace additional components can be substantially co-located in a hinge area disposed below the cover (e.g., between a pair of hinge assemblies, etc.). In such an approach, cables and / or connectors can be closer to other additional components.

[0076] Fig. 9An example of a display housing assembly 600 is shown, where hinge assemblies 530-1 and 530-2 are coupled to the display housing assembly 600, and where one or more cable connectors 680-1, 680-2, and 681 are disposed in the region between hinge assemblies 530-1 and 530-2. As shown, cable connector 680 can include a cable 682, a head 684, and electrical contacts 686 for one or more wires that can be supported by the head 684 and electrically coupled to the cable 682; note that one or more cable connectors 681 can also include a cable, a head, and electrical contacts. As an example, a cover (e.g., a tool access panel) can be opened to access fasteners for releasing hinge assemblies 530-1 and 530-2 from the keyboard housing assembly such that the display housing assembly 600 can be disassembled, where, for example, the disassembly can include accessing one or more cable connectors 680-1, 680-2, and 681 to disconnect from one or more corresponding interfaces (e.g., one or more cable connector interfaces) that can be located under the cover and accessible after the cover is opened. As an example, the interface can be a connector, e.g., the interface can receive a portion of the cable connector to form a connection. In such an example, electrical contact can be made between corresponding electrical contacts of the interface and a portion of the cable connector. As an example, the interface can be referred to as a cable connector interface. As an example, the connector can be a cable connector interface that can include one or more male features and / or one or more female features and / or one or more contact features such as can include one or more spring-loaded contacts (e.g., considering spring pins, etc.). As an example, one or more magnets can be used to facilitate the connection. For example, consider magnetic cable connectors and / or magnetic cable connector interfaces, where magnetic attraction can help maintain the connection.

[0077] As an example, Fig. 9 the display housing assembly 600 of Figure 2 and / or Figure 3 the display housing assembly 300 of

[0078] Fig.10 An example of a keyboard housing assembly 500 is shown, such as including one or more interfaces 580-1, 580-2, and 581 (e.g., one or more cable connector interfaces) that can be accessible via recesses 525, where the one or more interfaces can be accessible after opening a cover such as a tool access panel 700. In such an example, one or more fasteners of one or more hinge assemblies and one or more interfaces 580-1, 580-2, and 581 can be accessible to facilitate disassembly of the display housing assembly from the keyboard housing assembly 500.

[0079] As an example, a computing device may include one or more jumpers for one or more components, where, for example, the jumper connector may be accessible via a cover such as a tool access panel. For example, consider a jumper extending from a jumper connector to a WLAN card so that the WLAN card can be properly positioned within the keyboard housing assembly while providing for disconnecting the WLAN antenna at the jumper connector (e.g., one or more interfaces). Fig.10 In the example of , one or more interfaces 580-1, 580-2, and 581 can be one or more jumper connector interfaces. As an example, a jumper connector can introduce another interface to a computing device, where, for example, such an interface provides easy removal of one housing of a computing device from another housing of the computing device.

[0080] Fig.11 An example of a display housing assembly 600 is shown, such as including one or more interfaces 690-1, 690-2, and 691 (e.g., one or more cable connector interfaces) and, for example, one or more hinge mounting features 630-1 and 630-2, within a recess 625, the one or more interfaces 690-1, 690-2, and 691 (e.g., one or more cable connector interfaces) and, for example, one or more hinge mounting features 630-1 and 630-2 can be accessible via opening a cover, such as, for example, a tool access panel 700. As shown, the one or more interfaces 690-1, 690-2, and 691 can be disposed in an area between the hinge mounting features 630-1 and 630-2. As an example, after the cover (e.g., tool access panel) is opened, the one or more interfaces 690-1, 690-2, and 691 and the hinge mounting features 630-1 and 630-2 can be accessible so that the display housing assembly 600 can be detached from the keyboard housing assembly. As an example, the hinge mounting feature may include a threaded hole, a bayonet, or the like, which may, for example, receive a fastener (e.g., consider screws, bolts, etc.) which may be a threaded fastener, a bayonet fastener, etc.

[0081] Fig.12Examples of various cable connectors and interfaces 1210-1, 1210-2, 1220-1, and 1220-2 are shown that can be mated for attachment and detached for removal. As an example, one or more of such types of cable connectors and / or interfaces (e.g., cable connector interfaces) can be present in one or more areas beneath one or more covers that can be opened, for example, without removing the A cover, B cover, C cover, and / or D cover of the computing device. As an example, the cable connectors and interfaces 1210-1 and 1210-2 can be used for various media signals, such as considering a display, a camera, etc., while, for example, the connectors and interfaces 1220-1 and 1220-2 can be used for one or more antennas (e.g., a WLAN antenna, etc.). As illustrated, the computing device can include features that provide for detaching a display housing assembly from a keyboard housing assembly without removing the D cover, which can be a full-size bottom shell of the keyboard housing assembly, for example, as described with respect to Figure 2 and Figure 3 As described.

[0082] As an example, one or more interfaces may be accessible via opening the cover for diagnostic purposes, such as diagnosing a problem with the operation of one or more components (e.g., a component problem, a component connection problem, etc.). In such an example, the diagnostics may be performed in a quick manner, wherein, for example, one or more of the A cover, B cover, C cover, and D cover do not need to be removed to access the interface. As an example, the diagnostics may involve disconnecting a cable connector of a cable from an interface (e.g., a cable connector interface), and mating the cable connector and / or interface with a diagnostic interface and / or a diagnostic cable connector.

[0083] As an example, the display housing assembly may include one or more cables (e.g., with one or more cable connectors) and / or one or more interfaces (e.g., one or more cable connector interfaces) and / or the keyboard housing assembly may include one or more cables (e.g., with one or more cable connectors) and / or one or more interfaces (e.g., one or more cable connector interfaces). In such an example, one or more connections between the cables and the interfaces may be accessible via opening one or more covers (e.g., one or more tools access the panel) so that the display housing assembly may be detachable from the keyboard housing assembly. As illustrated, such one or more covers may be opened when the display housing assembly and the keyboard housing assembly are converted to a predetermined opening angle (e.g., considering an opening angle of approximately 180 degrees).

[0084] As described, the display housing assembly can include various components, wherein one or more of the components can be electrically coupled to a cable (e.g., having a cable connector) and / or an interface (e.g., a cable connector interface, etc.). For example, Figure 3 The display housing assembly 300 of the embodiment shows various components that can be electrical components, which can be electrically coupled to one or more components of the keyboard housing assembly. As illustrated, the components of the display housing assembly can include a display panel, one or more camera devices, one or more microphones, one or more antennas, etc.

[0085] Fig.13 An example of method 1300 is shown, which includes an opening block 1310 for opening a tool to reach a panel of a computing device, a disengagement block 1320 for disengaging a portion of a hinge assembly, and a disassembly block 1330 for removing a display housing assembly from a keyboard housing assembly of the computing device.

[0086] As an example, a method may include: positioning a clamshell computing device to at least a predetermined opening angle in an open orientation via a hinge assembly that rotatably couples a display housing assembly and a keyboard housing assembly of the clamshell computing device; opening one or more tool access panels for tool-based access to one or more fasteners of the hinge assembly; and releasing the display housing assembly from the keyboard housing assembly after tool-based loosening of the one or more fasteners.

[0087] Fig.14 An example of method 1400 is shown that includes an opening block 1410 for reaching a panel with a tool for opening a computing device, a disengagement block 1420 for disengaging a portion of a hinge assembly and one or more electrical connectors (e.g., a cable connector, a cable connector interface, etc.), and a disassembly block 1430 for removing a display housing assembly from a keyboard housing assembly of the computing device.

[0088] As an example, a method may include: positioning a clamshell computing device to at least a predetermined opening angle in an open orientation via a hinge assembly that rotatably couples a display housing assembly and a keyboard housing assembly of the clamshell computing device; opening one or more covers on a keyboard side of the keyboard housing assembly to access a cable connector interface for a cable of the display housing assembly; and separating the display housing assembly from the keyboard housing assembly while disconnecting the cable from the cable connector interface.

[0089] As an example, a computing device may include: a processor; a memory accessible to the processor; a display housing assembly including a display panel and a display housing hinge mounting feature; a keyboard housing assembly including a keyboard, a keyboard housing hinge mounting feature, and one or more tool access panels; and a hinge assembly that rotatably couples the display housing assembly and the keyboard housing assembly via the display housing hinge mounting feature, the keyboard housing hinge mounting feature, and one or more fasteners, wherein the display housing assembly is attachable to and detachable from the keyboard housing assembly via opening one or more tool access panels for tool-based access and operation of the one or more fasteners.

[0090] As an example, the hinge assembly may include a first hinge and a second hinge, and the display housing hinge mounting features may include a first set of hinge mounting features for the first hinge and a second set of hinge mounting features for the second hinge. In such an example, the one or more tool access panels may be a single tool access panel covering the first set of hinge mounting features and the second set of hinge mounting features, or, for example, the one or more tool access panels may include a first tool access panel covering the first set of hinge mounting features and a second tool access panel covering the second set of hinge mounting features.

[0091] As an example, a keyboard housing assembly can include a front edge and a rear edge, wherein one or more tool access panels are positioned adjacent to the rear edge. As an example, the rear edge can be a hinge side edge, wherein one or more hinge assemblies can extend outwardly from the rear edge. For example, consider a hinge assembly having leaves, wherein one leaf is mounted to one housing assembly, and another leaf is mounted to another housing assembly, such that when the leaf is disconnected from one of the housings, the leaf can extend outwardly from the housing assembly to which it is still connected.

[0092] As an example, a keyboard housing assembly may include a keyboard side and a base side, wherein one or more tool access panels are located on the keyboard side. In such an example, the keyboard housing assembly may include a front edge and a rear edge, and the one or more tool access panels are positioned adjacent to the rear edge. In such an example, the front edge may be the edge facing the user. For example, consider a keyboard with a space bar, wherein the space bar may be at the front edge of the keyboard.

[0093] As an example, one or more tool reach panels may be able to be switched to an open position at an orientation of the display housing assembly substantially 180 degrees relative to the keyboard housing assembly. In such an example, one or more tool reach panels may only be able to be switched to an open position at an orientation of the display housing assembly substantially 180 degrees relative to the keyboard housing assembly.

[0094] As an example, a computing device may include one or more tool access panel latches. For example, consider one or more tool access panel latches that may be released in response to the display housing assembly being rotated relative to the keyboard housing assembly to a predetermined opening angle. In such an example, the predetermined opening angle may be approximately 180 degrees. As illustrated, the latch may include interactive features, wherein locking and unlocking may be performed at a predetermined opening angle (e.g., consider an angle of approximately 180 degrees).

[0095] As an example, one or more tool access panels may include one or more notches. Figure 4 , the release features 730-1 and 730-2 can be notches. As an example, in response to the display housing assembly being rotated relative to the keyboard housing assembly to a predetermined opening angle, one or more notches can be accessible and exposed, wherein, for example, the predetermined opening angle is approximately 180 degrees. As illustrated, when rotated to the predetermined opening angle, one or more features (e.g., notches, latch features, etc.) can be easily accessible for an opening tool to reach the panel.

[0096] As an example, a computing device may include a display housing assembly and a hinge assembly as field replaceable units (FRUs). For example, the display housing assembly may include a hinge assembly (e.g., or multiple hinge assemblies) coupled together to form a FRU, wherein the FRU may be coupled to a keyboard housing assembly via the hinge assembly (e.g., or multiple hinge assemblies). As an example, the display housing assembly may include a camera and a microphone, for example, and one or more hinge assemblies.

[0097] As an example, a method may include: setting a clamshell computing device to at least a predetermined opening angle in an open orientation via a hinge assembly that rotatably couples a display housing assembly and a keyboard housing assembly of the clamshell computing device; opening one or more tool access panels for tool-based access to one or more fasteners of the hinge assembly; and releasing the display housing assembly from the keyboard housing assembly after tool-based release of the one or more fasteners. In such an example, the method may include attaching a replacement display housing assembly to the keyboard housing assembly. In such an example, the method may include closing the one or more tool access panels after attachment.

[0098] As an example, a computing device may include: a display housing assembly including components and component cables; a keyboard housing assembly including a processor, a memory accessible to the processor, a keyboard, a keyboard side, a base side opposite the keyboard side, a cable connector interface, and one or more covers disposed on the keyboard side and positionable to reach one or more of the cable connector interfaces; and a hinge assembly that rotatably couples the display housing assembly to the keyboard housing assembly. In such an example, the cable connector interface may be part of the keyboard housing assembly that may be directly wired to one or more types of circuit systems. For example, consider a system board, a WLAN card, etc. that may be included in the keyboard housing assembly, wherein one or more wires and / or printed circuits may electrically couple one or more connector interfaces to the system board, the WLAN card, etc. As an example, one or more jumpers (e.g., jumper wires, jumper cables, etc.) may be included in the keyboard housing assembly, and the one or more jumpers may couple one connector to another connector and / or couple a connector to a board, a card, etc.

[0099] As an example, a computing device may include a display housing assembly that includes a component that includes a display panel, wherein one or more component cables include a display panel cable, and wherein one or more cable connector interfaces accessible via at least one of the one or more covers include a display panel cable connector interface.

[0100] As an example, a component of the display housing assembly may include an antenna, wherein the component cable may include an antenna cable, and wherein the one or more cable connector interfaces accessible via at least one of the one or more covers may include an antenna cable connector interface.

[0101] As an example, a component of the display housing assembly may include a camera, wherein the component cable may include a camera cable, and wherein the one or more cable connector interfaces accessible via at least one of the one or more covers may include a camera cable connector interface.

[0102] As an example, a component of the display housing assembly may include a microphone, wherein the component cable may include a microphone cable, and wherein the one or more cable connector interfaces accessible via at least one of the one or more covers may include a microphone cable connector interface.

[0103] As an example, at least one of the one or more covers of the computing device may be positionable to access one or more fasteners disposed in the keyboard housing assembly that couple at least a portion of the hinge assembly to the keyboard housing assembly.

[0104] As an example, a computing device may include a single cover or may include one or more covers. As an example, a single cover may be positionable to reach one or more fasteners disposed in the keyboard housing assembly, the one or more fasteners coupling at least a portion of the hinge assembly to the keyboard housing assembly. In such an example, at least a portion of the hinge assembly may include at least one hinge leaf. As an example, the hinge assembly may include a pair of hinges, wherein each of the pair of hinges includes a display housing assembly side hinge leaf and a keyboard housing assembly side hinge leaf.

[0105] As an example, at least one of the one or more covers of the computing device can be positioned to reach one or more fasteners disposed in the display housing assembly, wherein the one or more fasteners couple at least a portion of the hinge assembly to the display housing assembly. In such an example, at least a portion of the hinge assembly can include at least one hinge leaf. As an example, the hinge assembly can include a pair of hinges, wherein each hinge in the pair of hinges includes a display housing assembly side hinge leaf and a keyboard housing assembly side hinge leaf.

[0106] As an example, one or more covers of a computing device may be positionable only in an open orientation of a display housing assembly relative to a keyboard housing assembly of the computing device.

[0107] As an example, one or more covers of a computing device may be positionable only in an open orientation of a display housing assembly relative to a keyboard housing assembly of the computing device, wherein, for example, the open orientation forms an opening angle equal to or greater than a predetermined opening angle. In such an example, the predetermined opening angle is considered to be approximately 180 degrees.

[0108] As an example, the keyboard side of the keyboard housing assembly can be partially formed by the keyboard side shell, wherein the base side can be partially formed by the base side shell. In such an example, the display housing assembly can be detachable from the keyboard housing assembly without disengaging the keyboard side shell from the base side shell.

[0109] As an example, a method may include: positioning a clamshell computing device to at least a predetermined opening angle in an open orientation via a hinge assembly that rotatably couples a display housing assembly and a keyboard housing assembly of the clamshell computing device; opening one or more covers on a keyboard side of the keyboard housing assembly to access a cable connector interface of a cable of the display housing assembly; and separating the display housing assembly from the keyboard housing assembly after disconnecting the cable from the cable connector interface. In such an example, the method may include disengaging a portion of the hinge assembly from the keyboard housing assembly prior to separation, and / or the method may include disengaging a portion of the hinge assembly from the display housing assembly prior to separation.

[0110] As an example, a computer program product may include instructions to instruct a computing device, computing system, etc. to perform one or more methods.

[0111] The term "circuit" or "circuitry" is used in the content of the invention, the specification and / or the claims. As is known in the prior art, the term "circuitry" includes all available integration levels including at least one physical component, such as at least one hardware block (e.g., from discrete logic circuits to the highest circuit integration level, such as VLSI, and including programmable logic components programmed to perform the functions of the implementation scheme and general or special processors programmed with instructions for performing those functions). The processor can be a circuit system. The memory can be a circuit system. The circuit system can be processor-based, processor-accessible, operably connected to the processor, and the like. The circuit system can optionally rely on one or more computer-readable media including computer-executable instructions. As described herein, a computer-readable medium can be a storage device (e.g., a memory chip, a memory card, a storage disk, etc.), and is referred to as a computer-readable storage medium, which is non-transient and is not a signal or carrier.

[0112] Although various examples of circuits or circuit systems have been discussed, Fig.15 A block diagram of an illustrative computer system 1500 is depicted. System 1500 may be a computer system such as one of the THINKCENTRE or THINKPAD series of personal computers sold by Lenovo (USA) Inc., located in Morrisville, North Carolina, or a workstation computer system such as the THINKSTATION sold by Lenovo (USA) Inc., located in Morrisville, North Carolina; however, it will be apparent from the description herein that a system or other machine may include only some of the features or other features of system 1500.

[0113] like Fig.15 As shown in FIG. 1 , system 1500 includes a so-called chipset 1510. A chipset refers to a group of integrated circuits or chips that are designed (e.g., configured) to work together. Chipsets are typically sold as a single product (e.g., consider chipsets sold under the brand names INTEL, AMD, etc.).

[0114] exist Fig.15 In the example of , chipset 1510 has a specific architecture that may vary to some extent depending on the brand or manufacturer. The architecture of chipset 1510 includes a core and memory control group 1520 and an I / O controller hub 1550 that exchange information (e.g., data, signals, commands, etc.) via, for example, a direct management interface or direct media interface (DMI) 1542 or a link controller 1544. Fig.15In the example shown, DMI 1542 is a chip-to-chip interface (sometimes referred to as the link between the "North Bridge" and the "South Bridge").

[0115] The core and memory control group 1520 includes one or more processors 1522 (e.g., single core or multiple cores) that exchange information via a front side bus (FSB) 1524 and a memory controller hub 1526. As described herein, the various components of the core and memory control group 1520 can be integrated on a single processor die, for example, to create a chip that replaces a conventional "North Bridge" style architecture.

[0116] The memory controller hub 1526 interfaces with the memory 1540. For example, the memory controller hub 1526 can provide support for DDR SDRAM memory (e.g., DDR, DDR2, DDR3, etc.). Typically, the memory 1540 is a type of random access memory (RAM). It is often referred to as "system memory".

[0117] The memory controller hub 1526 also includes a low voltage differential signaling interface (LVDS) 1532. The LVDS 1532 may be a so-called LVDS display interface (LDI) for supporting a display device 1592 (e.g., a CRT, a flat panel, a projector, etc.). Block 1538 includes some examples of technologies that may be supported via the LVDS interface 1532 (e.g., serial digital video output (SDVO), HDMI / DVI, display port). The memory controller hub 1526 also includes, for example, one or more PCI-express interfaces (PCI-E) 1534 for supporting a discrete graphics card 1536. Dedicated graphics cards using a PCI-E interface have become an alternative to accelerated graphics ports (AGP). For example, the memory controller hub 1526 may include a 16-channel (x16) PCI-E port for an external PCI-E-based graphics card. The system may include AGP or PCI-E for supporting graphics. As described herein, the display may be a sensor display (e.g., configured to receive input using a stylus, a finger, etc.). As described herein, a sensor display may rely on resistive sensing, optical sensing, or other types of sensing.

[0118] I / O controller hub 1550 includes various interfaces. Fig.15Examples include a SATA interface 1551, one or more PCI-E interfaces 1552 (optionally, one or more legacy PCI interfaces), one or more USB interfaces 1553, a LAN interface 1554 (more generally, a network interface), a general purpose I / O interface (GPIO) 1555, a low pin count (LPC) interface 1570, a power management interface 1561, a clock generator interface 1562, an audio interface 1563 (e.g., for a speaker 1594), a total operating cost (TCO) interface 1564, a system management bus interface (e.g., a multi-host serial computer bus interface) 1565, and a serial peripheral flash memory / controller interface (SPI flash) 1566, in Fig.15 In the example of , the serial peripheral flash memory / controller interface (SPI flash) 1566 includes BIOS 1568 and boot code 1590. Regarding network connections, the I / O controller hub 1550 may include an integrated Gigabit Ethernet controller line multiplexed with the PCI-E interface port. Other network features can operate independently of the PCI-E interface.

[0119] The interfaces of the I / O controller hub 1550 provide communication with various devices, networks, etc. For example, the SATA interface 1551 provides for reading information, writing information, or reading and writing information on one or more drives 1580 such as an HDD, SDD, or a combination thereof. The I / O controller hub 1550 may also include an advanced host controller interface (AHCI) to support one or more drives 1580. The PCI-E interface 1552 allows wireless connection 1582 to devices, networks, etc. The USB interface 1553 supports input devices 1584 such as a keyboard (KB), one or more optical sensors, a mouse, and various other devices (e.g., a microphone, camera, phone, storage, media player, etc.). One or more other types of sensors may optionally rely on the USB interface 1553 or other interfaces (e.g., I 2 C, etc.). Regarding microphones, Fig.15 The system 1500 may include hardware (eg, a sound card) that is appropriately configured to receive sounds (eg, user voice, ambient sounds, etc.).

[0120] exist Fig.15In the example of , LPC interface 1570 supports the use of one or more ASIC 1571, trusted platform module (TPM) 1572, super I / O 1573, firmware hub 1574, BIOS support 1575, and various types of memory 1576 such as ROM 1577, flash memory 1578, and non-volatile RAM (NVRAM) 1579. With respect to TPM 1572, the module may be in the form of a chip that may be used to authenticate software and hardware devices. For example, a TPM may be able to perform platform authentication and may be used to verify that the system seeking access is the desired system.

[0121] The system 1500 can be configured to execute boot code 1590 for BIOS 1568 stored in SPI flash memory 1566 upon power-up, and thereafter process data under the control of one or more operating systems and application software (e.g., stored in system memory 1540). The operating system can be stored in any of a variety of locations and accessed, for example, according to instructions of BIOS 1568. In addition, as described herein, a satellite, base station, server, or other machine may include more than one operating system and application software. Fig.15 The system 1500 has fewer or more features than those shown. In addition, Fig.15 System 1500 is shown as optionally including handset circuitry 1595 , which may include GSM, CDMA, etc. type circuitry configured to operate in conjunction with one or more of the other features of system 1500 . Fig.15 Also shown is a battery circuit system 1597, which may provide one or more battery, power, and / or similar related features (e.g., optionally to indicate one or more other components of the system 1500). As an example, the SMBus may be capable of communicating via LPC (see, e.g., LPC interface 1570), via I 2 C interface (see for example SM / I 2 C interface 1565) and other operations.

[0122] Although examples of methods, devices, systems, etc. have been described in language specific to structural features and / or methodological acts, it will be understood that the subject matter defined in the appended claims is not necessarily limited to the specific features and acts described. Rather, these specific features and acts are disclosed as examples of forms of implementing the claimed methods, devices, systems, etc.

Claims

1. A computing device, comprising: processor; a memory accessible to the processor; a display housing assembly including a display panel and a display housing hinge mounting feature; a keyboard housing assembly including a keyboard, a keyboard housing hinge mounting feature, and one or more tool access panels; as well as A hinge assembly that rotatably couples the display housing assembly and the keyboard housing assembly via the display housing hinge mounting feature, the keyboard housing hinge mounting feature, and one or more fasteners, wherein the display housing assembly is attachable to and detachable from the keyboard housing assembly via opening the one or more tool access panels for tool-based access and operation of the one or more fasteners.

2. The computing device of claim 1, wherein: The hinge assembly includes a first hinge and a second hinge, and wherein the display housing hinge mounting features include a first set of hinge mounting features for the first hinge and a second set of hinge mounting features for the second hinge.

3. The computing device of claim 2, wherein: The one or more tool access panels include a single tool access panel covering the first set of hinge installation features and the second set of hinge installation features.

4. The computing device of claim 2, wherein: The one or more tool access panels include a first tool access panel covering the first set of hinge installation features and a second tool access panel covering the second set of hinge installation features.

5. The computing device of claim 1, wherein: The keyboard housing assembly includes a front edge and a rear edge, and wherein the one or more tool access panels are positioned adjacent the rear edge.

6. The computing device of claim 1, wherein: The keyboard housing assembly includes a keyboard side and a base side, and wherein the one or more tool access panels are located on the keyboard side.

7. The computing device of claim 6, wherein: The keyboard housing assembly includes a front edge and a rear edge, and wherein the one or more tool access panels are positioned adjacent the rear edge.

8. The computing device of claim 1, wherein: The one or more tool access panels are transitionable to an open position at a substantially 180 degree orientation of the display housing assembly relative to the keyboard housing assembly.

9. The computing device of claim 8, wherein: The one or more tool access panels are transitionable to the open position only at a substantially 180 degree orientation of the display housing assembly relative to the keyboard housing assembly.

10. The computing device of claim 1, comprising one or more tools to access the panel latch.

11. The computing device of claim 10, wherein: The one or more tools are released to access the panel latch in response to the display housing assembly being rotated relative to the keyboard housing assembly to a predetermined opening angle.

12. The computing device of claim 11, wherein: The predetermined opening angle is approximately 180 degrees.

13. The computing device of claim 1, wherein: The one or more tool access panels include one or more notches.

14. The computing device of claim 13, wherein: The one or more recesses are accessible in response to the display housing assembly being rotated relative to the keyboard housing assembly to a predetermined opening angle.

15. The computing device of claim 14, wherein: The predetermined opening angle is approximately 180 degrees.

16. The computing device of claim 1, wherein: The display housing assembly and the hinge assembly are field replaceable units (FRUs).

17. The computing device of claim 16, wherein: The display housing assembly includes a camera device and a microphone.

18. A method comprising: disposing the clamshell computing device in an open orientation to at least a predetermined open angle via a hinge assembly that rotatably couples a display housing assembly and a keyboard housing assembly of the clamshell computing device; opening one or more tool access panels for tool-based access to one or more fasteners of the hinge assembly; as well as The display housing assembly is released from the keyboard housing assembly upon tool-based loosening of the one or more fasteners.

19. The method of claim 18, comprising attaching a replacement display housing assembly to the keyboard housing assembly.

20. The method of claim 19, after said attaching, bringing said one or more tools to panel closure.

Images