Sample holder sliding guide

Abstract

Systems and methods for enhanced sample gripping solutions are provided. In particular, the present disclosure relates to sample holder slide guides and methods of use thereof. An example apparatus for processing a sample may include a sample holder configured to engage a sample; one or more grippers configured to grip the sample after insertion, the one or more grippers being configured to grip the sample after insertion; and a guide. The sample holder may include one or more holding members configured to receive the sample in a flat position, and one or more securing members configured to securely maintain the sample flat after insertion into the sample holder. The guide may include one or more guide members configured to couple the guide to a member in the device, engage the sample holder with the sample, and enable the sample holder to move with the sample into the one or more grippers.

Description

[0001] Priority This application claims priority to and the benefit of U.S. Provisional Patent Application No. 63 / 524,330, filed June 30, 2023. The entire contents of the U.S. Provisional Patent Application are incorporated herein by reference. BACKGROUND

[0002] The present disclosure relates generally to the processing of samples. More specifically, various embodiments in accordance with the present disclosure relate to a sample holder slide guide and methods of use thereof.

[0003] Further limitations and disadvantages of conventional approaches will become apparent to one of skill in the art, through comparison of such approaches with aspects of the present methods and systems as set forth in the remainder of the present disclosure with reference to the drawings. SUMMARY

[0004] Aspects of the present disclosure relate to testing solutions and systems for use in conjunction therewith. More specifically, various embodiments in accordance with the present disclosure relate to a thin film sample holder slide guide and methods of use thereof, substantially as shown in the drawings or as described in connection with at least one of the drawings, and as claimed more fully hereinafter.

[0005] These and other advantages, aspects and novel features of the present disclosure, as well as details of an illustrated embodiment thereof, will be more fully understood from the following description and drawings. BRIEF DESCRIPTION OF DRAWINGS

[0006] Figure 1 An exemplary device for holding and clamping thin film samples is shown.

[0007] Figure 2 An exemplary film sample holder that can be used in a device for holding and clamping thin film samples is shown.

[0008] Figure 3 An exemplary film sample holder as it engages with a clamp in a device for holding and clamping thin film samples is shown.

[0009] Figure 4 An exemplary alignment component of a clamp that can be used in a device for holding and clamping thin film samples is shown.

[0010] Figures 5A-5D Various perspective views of an exemplary device for holding and clamping thin film samples as the thin film samples are brought together are shown.

[0011] Figures 6A-6B Another exemplary device for holding and clamping thin film samples with additional enhanced features is shown.

[0012] Figures 7A-7B Another exemplary device for holding and clamping a thin film sample is shown with sample width adjustment features.

[0013] Figure 8 An exemplary device for holding and clamping a thin film sample is shown, including a slide guide that functions as a slide guide.

[0014] Figure 9 An exemplary slide guide that can be used as a slide guide in a device for holding and clamping a thin film sample is shown.

[0015] Figures 10A-10D Various perspective views of an example use case scenario are shown, illustrating the use of a slide guide as a slide guide in a device for holding and clamping a thin film.

[0016] Figure 11 Various combinations of slide adapters and sample holders are shown that can be used in conjunction with a slide guide to function as a slide guide in a device for holding and clamping thin film based samples. DETAILED DESCRIPTION

[0017] Various embodiments according to the present disclosure relate to providing enhanced and optimized thin film clamping and holding solutions, particularly thin film sample holders for aligning thin film samples in a material testing system. As used herein, a "thin film sample" is not limited to samples of thin films, and can also include samples of thin sheets or other sheet-like objects that are thin enough to require careful handling, for example, to avoid deforming or otherwise damaging the samples when handling. Further, while various embodiments disclosed herein are described as relating to thin film samples, it should be readily understood and appreciated, particularly by one of ordinary skill in the art, that substantially similar solutions and embodiments can be similarly used for non-thin samples. In this regard, a non-thin sample can differ from a thin film sample in that a non-thin sample is generally capable of maintaining form in most (or all) directions, even when held from one side.

[0018] Material testing systems are used to measure physical properties of a material sample, such as tensile strength or compressive strength. In this regard, the use and handling of thin film samples requires particular care, especially when testing the material properties of the thin film.

[0019] Handling thin film samples requires various actions that are particularly challenging, such as inserting and aligning such samples into a material testing system. In particular, thin film samples are difficult to properly insert (e.g., into a clamping component for performing a tensile test). Moreover, sample alignment is at best difficult. In this regard, sample alignment can be the most mentioned issue when discussing any clamping solution. This is especially important when the sample being tested is extremely thin and easily damaged, as simply clamping or positioning the sample can damage it and render it useless for testing.

[0020] Conventional solutions for handling thin film samples have various problems and shortcomings, particularly with respect to insertion, clamping, and alignment of thin film samples. For example, some existing solutions cause the sample to fold, and thus can require multiple re-clamping of the sample. This can damage the sample, cause a broken jaw, or inconsistent results. Moreover, in many existing solutions, alignment is done manually, e.g., the user aligns by eye alone.

[0021] Exemplary thin film sample holders of the present disclosure allow for improved handling of thin film samples, particularly with respect to insertion, clamping, and alignment. In particular, such solutions can allow for or improve the ability to easily and repeatably insert a sample and be confident that the sample is aligned. Such improvements are highly desirable. For example, allowing for reliably repeatable alignment is advantageous because it allows a user to improve the repeatability of the handling of thin film samples. For example, such repeatability in handling during testing can in turn increase throughput, while also reducing the need for retesting due to unreliable results. Moreover, by reducing variability in results, the opportunity for an operator to need to reject a batch or sample (multiple samples from the same batch) can be reduced, which can be particularly important for quality control purposes. Similarly, enhanced clamping will result in improved performance because it will give the user confidence that they can properly clamp their sample the first time, thereby greatly improving handling throughput.

[0022] Moreover, the solutions described herein can be configured for adjusting clamping pressure. Allowing for adjustment of clamping pressure can be desirable because it can avoid damaging the sample - e.g., prior to the start of testing. In some cases, existing systems or devices (e.g., existing compressed air kits) can be used to facilitate or support such adjustment.

[0023] In various embodiments based on the present disclosure, a holder specifically designed and constructed for holding a thin film sample is used. Such holders can be configured to be used in combination with a clamping device configured to clamp a thin film sample in a manner that does not deform or otherwise damage the thin film sample while also maintaining alignment of the thin film sample. In some embodiments, a powered (e.g., pneumatically) thin film sample clamping device can be used. In this regard, a specialized thin film powered clamp is provided that provides for easy sample alignment and is capable of easy setup and adjustment of clamping pressure, providing the user with the ability to handle thin film samples in an enhanced manner. In this regard, in some cases, this can be accomplished through the use of a specialized enhanced clamping accessory that can be operated in conjunction with existing clamping equipment. In other words, rather than using a completely new design and manufactured clamping apparatus, in some cases, an enhanced attachment and alignment component can be used that is configured to operate in conjunction with existing clamping equipment. These features are described in greater detail with respect to the example embodiments described below.

[0024] As used herein, "and / or" means any one or more of the items in the list joined by "and / or." As an example, "x and / or y" means any element of the three-element set { (x), (y), (x, y)}. In other words, "x and / or y" means "one or both of x and y." As another example, "x, y, and / or z" means any element of the seven-element set { (x), (y), (z), (x, y), (x, z), (y, z), (x, y, z)}. In other words, "x, y, and / or z" means "one or more of x, y, and z." As used herein, the term "exemplary" means serving as a non-limiting example, instance, or illustration. As used herein, the terms "e.g.," and "for example" set off a list of one or more non-limiting examples, instances, or illustrations.

[0025] As used herein, the terms "circuit" and "circuitry" refer to physical electronic components (e.g., hardware) and any software and / or firmware ("code") which can configure the hardware, be executed by the hardware, and / or otherwise be associated with the hardware as appropriate. For example, as used herein, a particular processor and memory (e.g., volatile or non-volatile memory devices, general computer-readable media, etc.) can comprise first "circuit" when executing a first one or more lines of code and can comprise second "circuit" when executing a second one or more lines of code. Additionally, a circuit can comprise analog and / or digital circuitry. Such circuitry can operate over analog and / or digital signals, for example. It will be appreciated that a circuit can reside in a single device or chip, on a single motherboard, in a single cabinet, in multiple enclosures at a single geographic location, in multiple enclosures distributed across multiple geographic locations, etc. Similarly, the term "module" can refer to physical electronic components (e.g., hardware) and any software and / or firmware ("code") which can configure the hardware, be executed by the hardware, and / or otherwise be associated with the hardware as appropriate.

[0026] As used herein, a circuit or module is "operable" to perform a function whenever the circuit or module includes hardware and code (if any is necessary) necessary to perform the function, regardless of whether execution of the function is disabled or not enabled (e.g., by a user-configurable setting, factory trim, etc.).

[0027] Various embodiments in accordance with the present disclosure are directed to providing enhanced and optimized film clamping and holding solutions, particularly film sample holders. In this regard, the use and handling of film samples is very critical, particularly in certain industries, such as the manufacturing of batteries for electric vehicles (EVs), where film samples or components containing such samples (e.g., separators, etc.) are handled when assembling or forming the batteries. Handling film samples requires various actions that are particularly challenging, such as the insertion and alignment of such samples. In particular, film samples are difficult to properly insert (e.g., into clamping components used in a handling system). Moreover, sample alignment is at best difficult. In this regard, sample alignment can be the most often mentioned issue when discussing any clamping solution. This is particularly important when the samples being tested are extremely thin and easily damaged, as simply clamping the sample can damage it and render it useless for testing.

[0028] Conventional solutions for handling film samples, if any exist, have various problems and shortcomings, particularly with respect to the insertion, clamping, and alignment of film samples. For example, some existing solutions result in the sample being folded and, thus, can require multiple re-clamping of the sample. This can damage the sample, result in broken clamping jaws, or inconsistent results. Moreover, in many existing solutions, alignment is done manually, e.g., by a user's eye alone.

[0029] The solutions based on this disclosure allow for improved handling of thin film samples, particularly regarding insertion, clamping, and alignment. Specifically, such solutions allow or improve the ability to easily and repeatedly insert samples with confidence that they are aligned. This improvement is highly desirable. For example, allowing reliable and repeatable alignment is advantageous because it allows users to improve the repeatability of thin film sample handling. This repeatability of handling during testing, for example, can further increase throughput while reducing retesting required due to unreliable results. Similarly, enhanced clamping will lead to improved performance, as it will give users confidence that they can clamp their samples correctly on the first attempt, thereby significantly increasing processing throughput.

[0030] Furthermore, the solution described herein can be configured to adjust the clamping pressure. Allowing adjustment of the clamping pressure may be desirable as it can prevent damage to the sample—for example, before testing begins. In some cases, existing systems or devices (e.g., existing compressed air kits) can be used to facilitate or support this adjustment.

[0031] In various embodiments based on this disclosure, holders specifically designed and constructed for holding thin film samples are used. Such holders can be configured for use in conjunction with clamping devices configured to hold the thin film sample in a fixed manner—that is, maintaining the alignment of the thin film sample without deforming or otherwise damaging it. In some embodiments, a powered (e.g., pneumatic) thin film sample clamping device can be used. In this regard, a powered gripper is provided that provides easy sample alignment and allows for easy setting and adjustment of clamping pressure, providing the user with the capability required to handle thin film samples in an enhanced manner. These features are described in more detail with respect to the exemplary embodiments described below.

[0032] Figure 1 An exemplary apparatus for holding and clamping a thin film sample is shown. Figure 1 The image shown is specifically an enhanced and improved device 100 (or a portion thereof) for holding and clamping thin film samples. As shown... Figure 1 As shown, the device 100 includes a sample holder 110, one or more clamps 120, and one or more clamp controllers 130.

[0033] Sample holder 110 is configured to hold a film sample in a fixed manner—that is, to allow insertion of film sample 140, wherein film sample 140 is then securely held such that sample 140 is held in a flat position. During subsequent processing (e.g., during transport, positioning, and alignment of jigs 120 and / or clamping), sample holder 110 holds sample 140 in a flat (e.g., taut) position without deforming or otherwise damaging sample 140. Any suitable design or method can be used to implement sample holder 110, as long as film sample 140 can be securely inserted and held, i.e., kept flat without deformation or otherwise damaged. (Refer to...) Figure 2 A non-limiting exemplary embodiment of the sample holder 110 is described and illustrated in more detail below.

[0034] One or more grippers 120 are configured to hold a film sample once engaged by the sample holder 110. For example, gripper 120 may include a gripping member that can be adjusted to engage film sample 140 to maintain a grip on film sample 140 (e.g., during tension testing) without deforming or otherwise damaging the sample 140. Gripper 120 may also include or be otherwise attached to alignment member 150. In this respect, alignment member 150 may be configured to hold film sample 140 once engaged by gripper 120. Regarding Figure 3 The non-limiting exemplary embodiments shown depict the alignment component 150 in more detail. In various embodiments, one or more grippers 120 may be power-driven (e.g., pneumatically, although this disclosure is not limited to using a pneumatically based design) to allow adaptive adjustment of the gripping. Regarding Figure 3 and Figure 4 The various features of the gripper 120 are described in more detail in the non-limiting exemplary embodiments shown.

[0035] One or more gripper controllers 130 are configured to engage one or more grippers 120 and drive them during operation. In this respect, each gripper controller 130 may be configured to engage or otherwise attach to one or more grippers 120, and to drive and control the operation of the grippers 120. For this purpose, the gripper controller 130 may include suitable engagement or attachment components (e.g., any suitable mechanical design) for engaging, coupling to, or otherwise attaching to the grippers 120. Furthermore, the gripper controller 130 may include suitable drive components for driving the grippers 120. For example, in the case where the grippers 120 are power-driven devices, the gripper controller 130 may include suitable components for providing and / or otherwise regulating the power to the grippers 120. For example, in the case where the grippers 120 may be pneumatically driven, the gripper controller 130 may include valves and / or conduits for supplying and discharging compressed air into and out of the grippers. This design is as follows: Figure 1 The non-limiting exemplary embodiments shown are illustrated.

[0036] In some cases, the gripper controller 130 may include circuitry for managing and controlling various functions related to powering and driving the gripper 120. However, this disclosure is not limited thereto, and in other embodiments, the gripper controller 130 may alternatively be connected to a dedicated control system (e.g., a programming computer system) that provides control-related signals for controlling and managing the power supply and driving of the gripper 120.

[0037] In an exemplary operation, a film sample may be inserted into and then securely held in a sample holder 110. A gripper 120 may then be engaged or otherwise attached to a gripper controller 130. The combination of the gripper 120 and the gripper controller 130 may then be engaged with the sample holder 110, wherein the gripper 120 directly engages and holds the film sample 140 held in the sample holder 110. In this respect, the gripper 120 may ensure that the film sample 140 is aligned while being engaged and held; for this purpose, the gripper 120 may incorporate specific components, mechanisms, and / or design features to maintain the alignment of the film sample. For example, the gripper 120 may incorporate alignment components to maintain such alignment. Such alignment components may include, for example, alignment channels specifically designed to align with the film sample held in the sample holder 110 and to maintain this alignment when the film sample is engaged and held by the gripper 120. (See below for more details.) Figures 2-5D The various components of the device 100, their operation, and specific features are described in more detail.

[0038] Figure 2An exemplary membrane holder is shown that can be used in a device for holding and clamping thin film samples. Figure 2 It shows Figure 1 The sample holder 110.

[0039] In this regard, as described above, the sample holder 110 is configured to hold the thin film sample in a fixed manner. Figure 2 As shown, the sample holder 110 includes a flat holding surface 220 and one or more fixing elements 210 on which the film sample rests. Once the film sample is placed on the flat holding surface 220, the one or more fixing elements 210 fix the film sample in place. Figure 2 In the non-limiting exemplary embodiment shown, the retaining element 210 may have a hinged or clamping (e.g., spring clip) design. However, this disclosure is not limited to such a design, and therefore any suitable design that allows the film sample 140 to be secured once applied to the sample holder 110 can be used. For example, a removable spring clip may be used to hold the sample 140 when positioned on an outer surface, or the sample 140 may be held using a built-in or removable clamp.

[0040] The retaining element 210 is positioned on either side of the holding surface 220 (e.g., at each end of the sample holder 110), and one or more holes 230 are defined between the retaining elements 210 to provide access to the sample 140 via the clamp 120. Figure 2 In the example, each of the retaining elements 210 has a hole 230 between it and the holding surface 220. The size of the hole 230 can be determined based on the size of the clamping surface that contacts the sample 140. In an example where there is no holding surface 220 between the retaining elements 210, the hole 230 can extend the entire length between the retaining elements. By securing the sample 140 via the retaining elements 210 and clamping the sample 140 at the holes 230 between the retaining elements 210, the film sample 140 can be more easily aligned and clamped while remaining in a flat and taut position.

[0041] Figure 3 An exemplary film holder is shown when engaged with a clamp in a device for holding and holding a film sample 140. Figure 3 What is shown is Figure 1 The sample holder 110, wherein two clamps 120 engage with it.

[0042] In this regard, as described above, in exemplary operation, after the film sample is applied and held within the sample holder 110, the clamp 120 may be applied. The clamp 120 may include suitable parts or elements for ensuring a secure and safe clamping of the film sample, i.e., wherein the film sample 140 is clamped such that it remains flat and is not damaged or deformed by holding and clamping. For example, in Figure 3 In the non-limiting exemplary embodiment shown, each clamp 120 may include an alignment member 310 and a clamping member 320.

[0043] Alignment member 310 may be configured to align film sample 140 with clamping assembly 320. In this respect, alignment member 310 may represent a non-limiting exemplary embodiment of alignment member 150 as described herein. Alignment member 310 may include alignment channels specifically designed to align with the flat holding surface 220 of sample holder 110, such that film sample 140 remains aligned and flat while clamping member 320 engages sample 140.

[0044] The clamping member 320 can be configured to clamp the thin film sample 140, and this can be achieved using various designs or methods. For example, in Figure 3 In the non-limiting exemplary embodiment shown, the clamping member 320 may include two opposing square plates that can move inward (closer to each other) or outward (away from each other). In the industry, some embodiments of the clamping member 320 may be referred to as a "gripper" or "gripper face".

[0045] Various mechanisms can be used to facilitate this movement. For example, in some cases, pneumatic mechanisms can be used—for instance, the injection of compressed air is used to facilitate inward movement, and the release of air is used to cause outward movement. Thus, in order to achieve clamping, these plates can move inward.

[0046] Figure 4 An exemplary alignment component of a clamp that can be used in a device for holding and holding thin film samples is shown. Figure 4 Alignment component 400 is shown, which can be used in clamps such as clamp 120 in devices for holding and holding thin film samples based on the present disclosure.

[0047] like Figure 4As shown, the alignment member 400 may have a section forming an alignment channel 410 for ensuring and maintaining the alignment of the film sample 140 once it is inserted and held by a holder member (e.g., sample holder 110) as described herein. The alignment member 400 may also include a section for attaching a clamping device (e.g., clamp 120). For example, as Figure 4 As shown in the non-limiting exemplary embodiment, the alignment member 400 may include an attachment section that includes holes for bolting or otherwise attaching the alignment member 400 to one or more clamps 120, as shown in the various figures.

[0048] Each holder 120 may include a corresponding alignment member 400. In some examples, an alignment channel 410 is defined by a first surface 420 that positions the sample side of the sample holder 110 (e.g., the side of the holder 120 that contacts the sample 140), a second surface 430 that positions the non-sample side of the sample holder 110, and a stop surface 440 that provides indication of vertical alignment of the sample holder 110. In some examples, one or more of the surfaces and / or holder members 120 may be slightly magnetically attracted to maintain engagement of the holder 110 with the alignment member 400 without substantially affecting the operator’s ability to adjust the position of the sample holder 110 relative to the alignment member 400. In other examples, the alignment member 400 and / or the holder 110 may have a sufficiently high coefficient of friction to hold the holder 110 in the proper position within the alignment channel 410 when the holder 110 is correctly positioned.

[0049] Figures 5A-5D Various perspective views of exemplary devices for holding and clamping a thin film sample when the different parts of the thin film sample are placed together are shown. Figures 5A-5D The diagram shows an exemplary device for holding and clamping a thin film sample based on this disclosure (e.g., Figure 1 The apparatus 100, in which its various components (e.g., retainer 110, clamp 120, and clamp controller 130) are arranged together—for example, when engaging / holding a thin film sample. In this regard, Figures 5A-5D A fully assembled apparatus 100 is shown from different viewpoints to illustrate how the components engage with each other when a thin film sample is applied and held within the apparatus.

[0050] Figures 6A-6B Another exemplary device with additional reinforcing features for holding and clamping thin film samples is shown. Figures 6A-6B The device shown is 600 (or a portion thereof) that can be used, in particular in an enhanced and improved manner, to hold and clamp thin film samples.

[0051] Device 600 may be substantially similar to other devices described herein (e.g., device 100) and may operate in a substantially similar manner. In this respect, as Figures 6A-6B As shown, the device 600 includes a sample holder 610 and one or more alignment components 620. Furthermore, although not shown in... Figures 6A-6B As shown, device 600 may include other components, such as one or more grippers, gripper controllers, etc. Different components of device 600 may be the same as or substantially similar to components with similar names in other exemplary embodiments as described above, and may operate in a manner substantially the same as or substantially similar to components with similar names in other exemplary embodiments.

[0052] For example, sample holder 610 may be similar to sample holder 110 and similarly configured to hold the film sample in a fixed manner—that is, allowing insertion of the film sample, for example, as Figure 6A The thin film sample 630 is shown in the diagram. Therefore, once engaged by the retainer 610, the sample 630 can be securely held, keeping it in a flat position. Similarly, each of the alignment members 620 may be the same as or substantially similar to any of the sample alignment members 150, 310, and / or 400 described herein, and may similarly be configured to maintain the alignment of the sample 630 held in the sample retainer 610. For example, once engaged by a clamp (not shown), the alignment member 620 may be aligned with the sample 630 held in the sample retainer 610, and this alignment may be maintained—for example, when the sample 630 is engaged and clamped by the clamp, as described in more detail above.

[0053] However, components of device 600 may include additional features for enhancing performance. For example, such as Figure 6A As shown, compared to the other exemplary embodiments described above, the alignment member 620 can incorporate longer fins (thus creating longer channels) to enhance sample alignment. This in Figure 6A As shown in the diagram, the retainer 610 (in which the sample 620 is inserted) engages with one or more alignment members 630, the retainer 610 having a ratio of Figure 4 The exemplary alignment component shown has longer fins.

[0054] In addition, such as Figure 6B As shown, the retainer 610 may include one or more pads (e.g., rubber pads) 640 on the base 612 of the retainer 610. In this regard, the use of such pads can improve the engagement of the sample by ensuring that the retainer remains static (i.e., does not move) while the sample (e.g., by means of the retainer 610's fixing element) is inserted and engaged.

[0055] like Figure 6BAs shown, the retainer 610 may also incorporate a magnetic element 650 to further enhance sample engagement. In this regard, the magnetic element 650 may be incorporated into one or both of the inner side of the base 612 of the retainer 610 and the opposing inner side of the retainer arm 614 connecting the fixing element. In this respect, when the sample is placed within the retainer 610, pushing the retainer arm 614 allows the fixing element to open. Thus, when engaging the sample, once the retainer arm 614 is pushed towards the base, one or more magnetic elements can engage, holding the fixing element open until the sample is laid or placed. In some cases, a single magnet may be used on one of the two opposing inner sides, with the metal element positioned on the opposing side. Alternatively, two magnets may be used (one on each side). Furthermore, in some embodiments, a single magnetic-based arrangement is used, e.g., in the middle / center of the retainer arm 614 connecting the fixing element, while in other embodiments, multiple arrangements may be used (e.g., two of a plurality of arrangements with one at each end, three of a plurality of arrangements with one in the center and one at each end, etc.).

[0056] Magnetic elements and their arrangement can be selected or adjusted to provide a magnetic force just sufficient to keep the retaining elements open (thus eliminating the need for manual operation), but not too strong to avoid requiring excessive force that could adversely affect the positioning of the sample before it is engaged by the retaining elements. In other examples, magnets (one or more) can be replaced with other types of retaining devices to hold the retaining elements in the open position. For example, other retaining devices that can be attached to and / or integrated into the sample holder 610 may include hooks, clips, or clamps (such as holding the retainer arm 614 against the body of the sample holder), stops or supports (such as holding one or both retaining elements away from the body 620), and / or any other type of retaining device.

[0057] In some embodiments, such as any of the devices described herein, adjustment-related features and / or components may be incorporated to adjust the device, particularly the sample holder, to allow for the adaptation of samples of different sizes and / or shapes. For example, in an exemplary embodiment, the sample holding component may be split along the middle, with each side configurable to move and lock in place individually as needed. In another exemplary embodiment, an adjustable internal slider with markings along the device may be used to indicate a set length and width of the sample. Relatedly, in such embodiments, multiple magnet-based arrangements may be used, each on a different portion of the sample holding device, such as at each end, for holding.

[0058] Figures 7A-7BAnother exemplary device for holding and clamping a thin film sample with sample width adjustment features is shown. Figures 7A-7B The device shown is 700 (or a portion thereof) that can be used, in particular in an enhanced and improved manner, to hold and clamp thin film samples.

[0059] Device 700 may be substantially similar to other devices described herein (e.g., device 100 and device 600) and may operate in a substantially similar manner. In this regard, as... Figures 7A-7B As shown, the device 700 includes a sample holder 710, one or more grippers 720, one or more gripper controllers 730, and one or more alignment components 750. These components of the device 700 may be the same as or substantially similar to components with similar names in the other exemplary embodiments described above, and may operate in a manner substantially the same as or substantially similar to components with similar names in the other exemplary embodiments.

[0060] For example, sample holder 710 may be similar to each of sample holders 110 and 610, and similarly configured to hold the film sample in a fixed manner, i.e., allowing insertion of the film sample. In this respect, sample holder 710 may include components and / or features for securely engaging and holding the sample, such that once engaged, the sample is held in a flat position. For example, as Figures 7A-7B As shown, the sample holder 710 may include a centrally flat holding surface and a fixing element (e.g., a clip) that fixes the film sample once it is placed on the flat holding surface.

[0061] Similarly, the alignment member 750 may be the same as or substantially similar to any of the sample alignment members(s) 150, 310, 400, and 620 described herein, and may similarly be configured to maintain the alignment of the sample held in the sample holder 710. However, exemplary embodiments based on this disclosure can ensure sample alignment in different ways, making it possible to eliminate the need for an alignment device attached to the holder. For example, as shown in FIG7, the width adjustment member may include alignment features (e.g., such as...). Figures 7A-7B The alignment feature (as shown in the front bump) is indexed onto a corresponding alignment indexing feature (e.g., a hole or gap) on the front surface of the clamp as shown in FIG. 7. Once engaged by the clamp (not shown), the alignment member 750 can be aligned with the sample held in the sample holder 710 and can maintain that alignment—for example, when the sample is engaged and held by the clamp, as described in more detail above.

[0062] However, the device 700 can additionally be configured to allow sample width adjustment. In this regard, in some cases, it may be desirable to allow width adjustment, which could necessitate different sample widths. This can be accomplished, for example, by allowing at least a portion of the sample holder to move laterally (e.g., ...). Figures 7A-7B (As shown). In this regard, in some cases, a graduation feature can be incorporated into the gripper (e.g., the end away from the clamp) that controls engagement with the sample holder (e.g., how far the sample holder can be inserted), where a width adjustment component allows for accommodating different sample widths by adjusting the insertion amount. Thus, the use of a width adjustment feature in the sample holder allows a portion of the sample holder to move laterally, making it adaptable to samples with different widths.

[0063] In some exemplary embodiments, a spring or similar tension-based element, such as... Figures 7A-7B The illustrated implementation provides width adjustment. However, this disclosure is not limited to... Figures 7A-7B The implementation shown is applicable in the same way as any other suitable implementation that provides width adjustment in a substantially similar manner.

[0064] For example, such as Figures 7A-7B As shown, the sample holder 710 may include a width adjustment member 760, which can be configured to enable or support width-based adjustment. In this regard, the width adjustment member 760 may be implemented as a mounting feature to allow sample alignment without the need for a back piece attached to a clip (e.g., the clamp 720 in device 700). Specifically, in Figure 7B In the exemplary embodiment shown, the width adjustment member 760 can be implemented as a spring-loaded member, for example, including a load spring 764 whose tension or compression can be adjusted, wherein the compression of the load spring 764 is achieved via, for example, Figures 7A-7B The thumb screw 762 shown is used for adjustment. Therefore, the user can turn the thumb screw 762 and set the distance from the center of the load spring 764, so that samples of different widths can be aligned with the center of the load spring 764 using the same device.

[0065] In an exemplary embodiment, the fixing element of the sample holder (e.g., such as...) Figure 8The clamps shown can be configured to engage synchronously (i.e., uniformly). Alternatively, in other embodiments, the retaining elements can engage individually and independently, for example, first via one retaining element (e.g., one of the clamps) and then via another retaining element (e.g., a second clamp). Furthermore, although the retaining elements are shown as having the same type (e.g., clamps) in the various figures, this disclosure is not limited thereto, and therefore different retaining elements can be used in the same sample holder, e.g., different types of the same mechanism (e.g., different clamps) or completely different types of engagement mechanisms, etc.

[0066] In some implementations, the sample holder may also incorporate a mechanism for allowing length adjustment, and optionally a width adjustment feature.

[0067] In an exemplary use case, the sample can be attached to the sample holder after the sample holder has been adjusted for the necessary width. This may require clamping one side after ensuring the sample is flattened, and then clamping the second side. The sample holder with the sample is then attached to the clamp.

[0068] Figure 8 Another exemplary device for holding and clamping a thin film sample is shown, which includes a sliding guide that functions as a sliding guide. Figure 8 The device shown is 800 (or a portion thereof) that can be used, in particular in an enhanced and improved manner, to hold and clamp thin film samples.

[0069] Device 800 may be substantially similar to other devices described herein (such as device 100, device 600, and device 700) and may operate in a substantially similar manner. In this respect, Figure 8 The device 800 shown includes a gripper 820, a gripper controller 830, and an alignment component 850. Although in Figure 8 Not shown, but device 800 may also include a sample holder, which may be similar to any sample holder described herein (e.g., sample holder 110, sample holder 610, and sample holder 710). Furthermore, while only a single instance of the gripper 820, gripper controller 830, and alignment component 850 is shown, as with the other devices described above, device 800 may include multiple components of these components (e.g., two of each component shown and described with respect to devices 100, 600, and 700). Each component of device 800 may be the same as or substantially similar to similar components in other exemplary embodiments as described above, and may operate in a manner substantially the same as or substantially similar to similar components in other exemplary embodiments.

[0070] However, the device 800 may additionally include a sliding guide 840. In this regard, the sliding guide 840 can be used to optimize the application of the sample holder, particularly to eliminate or at least reduce the possibility that the clamping and / or positioning of the film sample will change once it is placed and held in the sample holder. This can be accomplished by coupling the sliding guide 840 to a component of the device (such as the gripper 820), and then attaching the sample holder to the sliding guide 840, which is then used to move the sample holder into position in a controlled and enhanced manner. Thus, the sliding guide 840 can be combined with one or more components to facilitate its (secure) attachment to a component of the device, thereby enabling the attachment of the sample holder to the device and, once attached to the position in the device, the ability to move the attached holder. For example, as... Figure 9 As shown, the sliding guide 840 may include a fixed arm 842, a sliding arm 844, and a guide base 846. In this regard, the guide base 846 may be configured to attach the sliding guide 840 in place, and the sliding arm 844 may be used to receive the sample holder and allow its movement, such as by sliding the sliding arm 844 along the fixed arm 842. These components will... Figure 9 The detailed exemplary embodiments shown will be described in more detail below, and will be incorporated into the following description. Figure 11 A more detailed description will follow. Nevertheless, while various embodiments of the sliding guide are shown and described herein as moving the sample holder in a linear manner, this disclosure is not limited thereto, and therefore the movement of the sample holder via the sliding guide can be performed in any suitable manner (such as, for example, rotational movement). Furthermore, while the sliding guide is shown and described herein as being used in conjunction with a thin film sample and its holder, this disclosure is not limited thereto, and therefore the sliding guide can be similarly adapted for use with other types of samples and / or sample holders.

[0071] In some cases, additional components / parts can be used to further enhance the operation of the sliding guide 840 and the device containing it. For example, in some embodiments, a guide adapter 860 can be used. In this regard, the guide adapter 860 can be positioned between the guide base 846 and a component of the device (e.g., gripper 820) to which the sliding guide 840 is attached. In some cases, such as when the sliding guide 840 is attached to the gripper 820, the use of the guide adapter 860 may be necessary because the gripper 820 may be recessed relative to the gripper controller 830, and such a sliding arm 844 (and therefore the sample holder attached thereto) may move inward too far. The use of the guide adapter 860 can be advantageous for other reasons. For example, since different sizes of film samples (e.g., different widths) can be used without requiring different sliding guides, the same sliding guide can be used with different guide adapters, each configured for a specific size (or size range) of film samples that can be accommodated. This is referred to below. Figure 9 To show and describe in more detail.

[0072] Figure 9 An exemplary sliding guide is shown that can be used as a sliding guide in a device for holding and clamping thin film samples. Figure 8 A sliding guide 900 is shown, which can be configured in a device for holding and clamping a thin film sample as described herein.

[0073] The sliding guide 900 can be basically similar to Figure 9 The sliding guide 840. Specifically, the sliding guide 900 may similarly include a fixed arm 910, a sliding arm 920, and a guide base 930. In this respect, the fixed arm 910 may be configured and / or arranged such that when the sliding guide 900 is mounted or otherwise coupled to components (e.g., grippers 120, 720, 820, etc.) of a device (device 100, device 600, device 700, and device 800) for holding and clamping film samples, the fixed arm 910 remains fixed (stationary). Furthermore, the fixed arm 910 may be configured and / or arranged such that it extends in a vertical direction relative to a particular plane or axis associated with the device (e.g., relative to the clamping axis of the gripper).

[0074] The sliding arm 920 can be configured and / or arranged such that it is movable when the sliding guide 900 is mounted or otherwise coupled to a component (e.g., one of clamps 120, 720, 820, etc.) of a device (device 100, device 600, device 700, and device 800) for holding and clamping film samples. Specifically, the sliding arm 920 can be configured or arranged such that it can move, for example, along the fixed arm 910. Thus, the sliding arm 920 can move in the same vertical direction relative to a particular plane or axis (e.g., clamping axis) associated with the device. In some cases, a sliding mechanism 922 can be used to enable or enhance the movement (sliding) of the sliding arm 920. For this purpose, any suitable mechanism (e.g., a mechanism including bearings, etc.) can be used. Alternatively, the sliding mechanism can be eliminated, and the engagement between the sliding arm 920 and the fixed arm 910 allows the sliding arm 920 to move relatively freely along the fixed arm 910.

[0075] The sliding arm 920 can be configured to receive a sample holder (such as sample holders 110, 710, etc.) and to allow it to be positioned and moved in a manner consistent with its use in the apparatus. For example, the sliding arm 920 can be arranged or configured to extend vertically relative to the fixed arm 920. Thus, once the sample holder is attached to the sliding arm, the sample holder can be precisely oriented to ensure alignment of the thin film sample held in the sample holder with the clamps and alignment components of the apparatus. Furthermore, to facilitate securing the sample holder to the sliding arm 920, one or both of the sample holder and the sliding arm 920 can be incorporated into a fastening device for securing the sample holder to the sliding arm 920. For example, one or both of the sample holder and the sliding arm 920 can be incorporated into a mechanical fastening device (e.g., a pin, screw, bolt, etc. at one end; a suitable hole, etc. at the other end), a magnetic fastening device (e.g., a magnet on one part and a corresponding steel plate on other parts) or a combination thereof.

[0076] The guide base 930 can be configured and / or arranged to facilitate or support attachment of the sliding guide 900 to the component. For example, the guide base 930 can be arranged such that it has a surface that matches a corresponding surface on the component, and can further include features for securing the sliding guide 900 to the component. In cases where mechanical means (such as pins, screws, bolts, etc.) are used to secure the sliding guide 900, the guide base 930 can incorporate holes or similar features that match corresponding features in the component to enable the application of these mechanical means, such as… Figures 10A-10D As shown.

[0077] Figures 10A-10DVarious perspective views of exemplary use case scenarios are shown, illustrating the use of a sliding guide as a sliding guide in a device for holding and clamping a film. Figures 10A-10D The device shown is 1000 (or a portion thereof) that can be used, in particular in an enhanced and improved manner, to hold and clamp thin film samples.

[0078] Device 1000 may be substantially similar to device 800 and may operate in a substantially similar manner. In particular, device 1000 may be incorporated into and configured to use a sliding guide as described herein. In this regard, as... Figures 10A-10D As shown in the diagram, device 1000 includes one or more (e.g., two as shown) grippers 1020, one or more (e.g., two as shown) gripper controllers 1030, a sliding guide 1040, one or more (e.g., two as shown) alignment components 1050, and a guide adapter 1060. Each component of device 1000 may be the same as or substantially similar to components with similar names in the other exemplary embodiments described above, and may operate in a manner substantially the same as or substantially similar to components with similar names in other exemplary embodiments.

[0079] like Figure 10A As shown in the different screenshots corresponding to different perspectives and / or steps, the device 1000 can be used to hold a thin film sample and, during insertion, to enhance the holding of the thin film sample. In particular, the device 1000 can be prepared for operation beforehand. This may include, particularly for the embodiment represented by the device 1000, the incorporation of a sliding guide 1040, which can be coupled (e.g., mounted to) one of the holders 1020.

[0080] Specifically, the sliding guide 1040 can be mounted on a side surface of the gripper 1020, wherein such surface is parallel to the gripping axis, i.e., the line between the two grippers 1020. This can be accomplished by using suitable means such as mechanical means (e.g., pins, screws, bolts, etc.). As previously mentioned, a guide adapter 1060 can optionally be used, for example, to ensure that the film sample can be fully engaged by the gripper 1020 (and alignment member 1050) once the sample holder 1010 has been moved in. The guide adapter 1060 can be secured to each of the gripper 1020 and the sliding guide 1040 (specifically at its guide base portion) by using suitable means such as mechanical means (e.g., pins, screws, bolts, etc.).

[0081] Once the sliding guide 1040 is installed, the sample holder 1010 can be attached to the sliding guide. Specifically, the sample holder 1010 can be securely attached to the sliding arm of the sliding guide 1040 (similar to sliding arms 844, 920). In this respect, the sample holder 1010 can be secured to the sliding arm of the sliding guide 1040 using suitable fixing means, such as mechanical means (e.g., pins, screws, bolts, etc.), magnetic means (e.g., a magnet on one part and a corresponding steel plate on another part), or a combination thereof. The thin film sample is preferably inserted into the sample holder 1010 before it is attached to the sliding guide 1040. However, this disclosure is not limited to this, and therefore the thin film sample can alternatively be inserted and secured within the sample holder 1010 after it is attached to the sliding guide 1040.

[0082] Once the sample holder 1010 is attached to the sliding guide 1040, it can be moved to the appropriate position—that is, toward the clamp 1020—so that the film samples are respectively as shown in the image. Figure 10B and Figure 10C as well as Figure 10D and Figure 11 As shown in the screenshots, the combination of the sliding arms of the sample holder 1010 and the sliding guide 1040 can move along the fixed arms (similar to fixed arms 842, 910) of the sliding guide 1040, which effectively acts as a “sliding track” for the combination. This controlled movement can be advantageous because while the sample holder 1010 moves toward the clamp 1020, the film sample held in the sample holder 1010 will be better protected, for example, from loosening or otherwise moving within the sample holder 1010.

[0083] Although the sliding guide 1040 is illustrated and described herein as moving the sample holder 1010 in a linear manner as described above, this disclosure is not limited thereto, and therefore in other exemplary embodiments, the sliding guide may be configured to move the sample holder in other ways, such as rotational movement, etc.

[0084] Figure 11 Different combinations of sliding adapters and sample holders are shown, which can be used in conjunction with sliding guides as sliding guides in devices for holding and clamping thin-film-based samples. Figure 11 The image shows one or more sample holders 1110, sliding guides 1140, and one or more guide adapters 1160.

[0085] In this regard, as described above, each of these components may be the same or substantially similar, and may operate in a manner substantially the same or substantially similar to components with similar names in other exemplary embodiments. Figure 11 As shown, in order to optimize performance (especially relative to cost and ease of use), the same sliding guide 1140 can be used in conjunction with different sample holders 1110 and / or guide adapters 1160 to accommodate different samples (e.g., different sizes, especially in terms of width and / or length).

[0086] For example, such as ​ As shown, one or more sample holders 1110 can support samples of progressively increasing length (from left to right), i.e., where the length approximately corresponds to the distance between the fixing elements of the sample holder. Similarly, the progressively increasing thickness (e.g., from 10 mm to 12 mm to 15 mm) of the guide adapters 1160 allows for support of progressively increasing sample widths (from left to right).

[0087] An exemplary apparatus for processing a sample according to the present disclosure includes a sample holder configured to engage a sample, wherein the sample holder includes one or more holding members configured to receive the sample in a flat position; and one or more retaining members configured to securely maintain the sample flat after insertion into the sample holder; one or more clamps configured to clamp the sample after insertion; and a guide including one or more guiding members configured to engage the sample holder with the sample; and enabling the sample holder to move together with the sample into the one or more clamps.

[0088] In an exemplary embodiment, the device includes one of one or more clamps.

[0089] In an exemplary embodiment, one or more guide components include a fixing arm.

[0090] In an exemplary embodiment, the retaining arm is arranged such that when the guide is coupled to a component of the device, the retaining arm extends in a vertical direction relative to the clamping axis of one or more grippers.

[0091] In an exemplary embodiment, the fixing arm is configured to move at least one other guiding component to facilitate movement of the sample holder.

[0092] In an exemplary embodiment, the one or more guiding members include a guiding base configured to facilitate or support the connection of the guide to a component of the device.

[0093] In an exemplary embodiment, the guide base includes a surface that matches a corresponding surface on a component of the device for facilitating the connection of the guide to a component of the device.

[0094] In an exemplary embodiment, the surfaces on the components of the device are parallel to the clamping axes of one or more clamps.

[0095] In an exemplary embodiment, the guide base is configured to use one or more fixing elements to secure the guide in place once it is attached to a component of the device.

[0096] In an exemplary embodiment, the one or more guiding components include an arm configured to facilitate movement of the sample holder into the one or more clamps.

[0097] In an exemplary embodiment, the arm is configured to facilitate vertical movement of the sample holder relative to the clamping axis of one or more grippers.

[0098] In an exemplary embodiment, the arm is configured to securely engage the sample holder.

[0099] In an exemplary embodiment, the arm is configured to securely engage the sample holder using one or both of mechanical and magnetic elements.

[0100] In an exemplary embodiment, the arm includes a sliding arm.

[0101] In an exemplary embodiment, the device further includes a guide adapter configured to operate in conjunction with the guide, wherein the guide adapter is configured to facilitate or support the connection of the guide to the component of the device.

[0102] In an exemplary embodiment, a boot adapter is configured to be mounted on or otherwise coupled to a component of the device, and wherein the guide is then coupled to the boot adapter.

[0103] In an exemplary embodiment, at least one characteristic of the boot adapter is set or adjusted based on one or more characteristics of the sample.

[0104] In an exemplary embodiment, at least one characteristic of the guide adapter includes the thickness of the guide adapter in the direction perpendicular to the clamping axis of one or more clamps.

[0105] In an exemplary embodiment, one or more guide components include at least one sliding guide component.

[0106] In an exemplary embodiment, the sample includes a thin film sample.

[0107] Other embodiments of this disclosure may provide a non-transitory computer-readable medium and / or storage medium, and / or a non-transitory machine-readable medium and / or storage medium having stored machine code and / or computer programs having at least one code segment executable by a machine and / or computer, thereby enabling the machine and / or computer to perform the processes as described herein.

[0108] Therefore, various embodiments of this disclosure can be implemented in hardware, software, or a combination of hardware and software. This disclosure can be implemented centrally in at least one computing system or distributed, with different components distributed across several interconnected computing systems. Any kind of computing system or other apparatus suitable for performing the methods described herein is appropriate. A conventional combination of hardware and software can be a general-purpose computing system having a program or other code that, when loaded and executed, controls the computing system to perform the methods described herein. Another conventional implementation may include an application-specific integrated circuit or chip.

[0109] Various embodiments of this disclosure can also be embedded in a computer program product that includes all the features capable of implementing the methods described herein and is capable of executing those methods when loaded into a computer system. In this context, a computer program refers to any set of instructions expressed in a language, code, or notation intended to enable an information-processing system to perform a specific function directly or subsequently: a) translated into another language, code, or notation; or b) reproduced in a different material form.

[0110] While this disclosure has been described with reference to certain embodiments, those skilled in the art will understand that various changes can be made and equivalents can be substituted without departing from the scope of this disclosure. For example, the blocks and / or components of the disclosed examples can be combined, separated, rearranged, and / or otherwise modified. Furthermore, many modifications can be made to adapt particular situations or materials to the teachings of this disclosure without departing from the scope of this disclosure. Therefore, this disclosure is intended to cover all embodiments falling within the scope of the appended claims, and not to be limited to the specific embodiments disclosed.

Claims

1. An apparatus for processing a sample, the apparatus comprising: a sample holder configured to engage a sample, wherein the sample holder comprises: one or more holding components configured to receive the sample in a flat position; and one or more securing components configured to securely maintain the sample flat after insertion into the sample holder; one or more clamps configured to clamp the sample after insertion; and a guide comprising one or more guide components configured to: enable coupling of the guide to a component of the apparatus; engage the sample holder with the sample; and enable movement of the sample holder with the sample into the one or more clamps.

2. The apparatus of claim 1, wherein the component of the apparatus comprises one of the one or more clamps.

3. The apparatus of claim 1, wherein the one or more guide components comprise a securing arm.

4. The apparatus of claim 3, wherein the securing arm is arranged such that, when the guide is coupled to the component of the apparatus, the securing arm extends in a perpendicular direction relative to a clamping axis of the one or more clamps.

5. The apparatus of claim 4, wherein the securing arm is configured to enable movement of at least one other guide component to facilitate the movement of the sample holder.

6. The apparatus of claim 1, wherein the one or more guide components comprise a guide base configured to facilitate or support coupling of the guide to the component of the apparatus.

7. The apparatus of claim 6, wherein the guide base comprises a surface that matches a corresponding surface on the component of the apparatus to facilitate coupling of the guide to the component of the apparatus.

8. The apparatus of claim 7, wherein the surface on the component of the apparatus is parallel to a clamping axis of the one or more clamps.

9. The apparatus of claim 6, wherein, the guide base is configured to enable use of one or more securing elements for securing the guide in place once coupled to the component of the apparatus.

10. The apparatus of claim 1, wherein the one or more guide components comprise an arm configured to facilitate movement of the sample holder into the one or more clamps.

11. The apparatus of claim 10, wherein the arm is configured to facilitate the movement of the sample holder in a perpendicular direction relative to a clamping axis of the one or more clamps.

12. The apparatus of claim 10, wherein the arm is configured to securely engage the sample holder.

13. The apparatus of claim 12, wherein the arm is configured to securely engage the sample holder using one or both of a mechanical element and a magnetic element.

14. The apparatus of claim 10, wherein the arm comprises a sliding arm.

15. The apparatus of claim 1, further comprising a guide adapter configured to operate in conjunction with the guide, wherein the guide adapter is configured to facilitate or support coupling of the guide to the component of the apparatus.

16. The apparatus of claim 15, wherein the guide adapter is configured for mounting onto or otherwise coupling to the component of the apparatus, and wherein the guide is then coupled to the guide adapter.

17. The apparatus of claim 15, wherein at least one property of the guide adapter is set or adjusted based on one or more properties of the sample.

18. The apparatus of claim 15, wherein the at least one property of the guide adapter comprises a thickness of the guide adapter in a perpendicular direction relative to a clamping axis of the one or more clamps.

19. The apparatus of claim 1, wherein the one or more guide components comprise at least one sliding guide component.

20. The apparatus of claim 1, wherein the sample comprises a thin film sample.

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