Connectors for connecting components of laboratory automation systems

Abstract

The invention discloses a connection joint (110) for adjustably connecting at least two components (176, 178) of a laboratory automation system (162). The connecting joint (110) includes: A. a horizontal bearing unit (112) capable of being connected to a first component (176) of at least two components (176, 178) of a laboratory automation system (162); B. a vertical bearing unit (114) capable of being connected to a second component (178) of at least two components (176, 178) of the laboratory automation system (162); and C. a slide bar (116) connecting the horizontal bearing unit (112) with the vertical bearing unit (114), wherein the slide bar (116) is movably mounted in the vertical bearing unit (114) along a vertical axis (118); and wherein the slide bar (116) is adjustably mounted in the horizontal bearing unit (112), wherein the slide bar (116) is adjustable in at least one dimension substantially perpendicular to the vertical axis (118) through the horizontal bearing unit (112).

Description

Technical Field

[0001] The present invention relates to a connection joint for adjustably connecting at least two components of a laboratory automation system, a laboratory automation system and a method for adjustably connecting at least two components of a laboratory automation system. The connection joint, the laboratory automation system and the method for adjustably connecting at least two components of a laboratory automation system can be used in particular in the field of medicine or chemistry laboratories, in particular for in vitro diagnostics (IVD). However, other fields of application of the present application are also possible. Background Art

[0002] In vitro diagnostic tests have a significant impact on clinical decision making and can provide critical information to physicians. In particular, great emphasis is placed on providing rapid and accurate test results in critical care settings. In vitro diagnostic tests are typically performed using instruments operable to perform one or more processing steps or workflow steps on one or more biological samples and / or one or more reagents, such as pre-analytical instruments, post-analytical instruments, and analytical instruments.

[0003] The analytical instrument or analyzer is configured to obtain measured values. The analyzer is operable to measure the parameter values ​​of a sample or its components by various chemical, biological, physical, optical or other technical procedures. The analyzer can be operable to measure the parameters of a sample or at least one analyte and return the measured values ​​obtained. The possible analysis result list returned by the analyzer includes but is not limited to: the concentration of the analyte in the sample, the digital (yes or no) result indicating the presence of the analyte in the sample (corresponding to a concentration higher than the detection level), optical parameters, DNA or RNA sequences, data obtained by mass spectrometry of proteins or metabolites, and various types of physical or chemical parameters. The analytical instrument may include a unit that helps to pipette, feed and mix samples and / or reagents.

[0004] In the field of medical or chemical laboratories, sample transport systems can be used to distribute sample tubes between analytical instruments. The tubes can contain a variety of samples (such as blood, serum or plasma, urine or chemicals), and the tubes can also be several types with different shapes, diameters, colors, heights, etc. The transport system can include a plurality of cavities for receiving sample tubes to deliver them to the corresponding analytical instruments.

[0005] An exemplary embodiment of a system for conveying containers between different stations is described in WO 2011 / 138448 A1. A system for conveying containers between different stations is described. The containers are accommodated in container holders. The system comprises: a control unit, which controls the conveying of the container holders; a conveying surface, which is subdivided into sub-surfaces and on which the container holders can be arranged in a movable manner; and drive devices. The drive devices are activated by the control unit and in each case one drive device is assigned to a sub-surface in each case. In each case, the drive device is designed to provide drive power to the associated container holder.

[0006] EP 3196652A1 describes a laboratory dispensing system for use in a laboratory automation system having a plurality of diagnostic laboratory container carriers and a conveyor device. The conveyor device comprises an endless transmission member, in particular a belt or a chain, which defines a closed-loop conveyor path; and a plurality of support elements, which are attached to the endless transmission member and are suitable for receiving a diagnostic laboratory container carrier and for conveying the diagnostic laboratory container carrier in an upright position along at least a portion of the conveyor path. The support elements are each pivotally mounted to the transmission member about a horizontal pivot axis for maintaining the support element in an upright use position when traveling along the conveyor path.

[0007] Typically, the size of a laboratory automation system including one or more sample transfer systems is designed to be larger, and the one or more sample transfer systems can be used to distribute sample tubes between analytical instruments. Exemplarily, the laboratory automation system can have a length of 20m to 40m. In order to achieve horizontal alignment of the sample transfer system and the analytical instrument, the laboratory automation system may include a plurality of adjustable feet to compensate for the difference in height. The difference in height can be caused, for example, by the difference in height of the floor on which the laboratory automation system is installed. In addition, the difference in height can be caused by the sinking of the adjustable feet into the ground. Therefore, it is necessary to further improve the horizontal alignment.

[0008] Several devices are known which comprise a positioning part which is adjustable in the vertical and horizontal direction. Thus, DE 38 13 477 C1 describes a device for holding an object in a substantially weightless state, the device having the following features: a carrier part having a constant vertical axis, a positioning part which is coupled to the carrier part and can be adjusted vertically relative to the carrier part and can furthermore be displaced in a horizontal plane, and which also exhibits a bearing fixture for attaching the object, a constant horizontal first linear guide part for horizontally adjusting the bearing fixture relative to the carrier part, and a constant horizontal axis about which the object can be rotated.

[0009] US 3511462A describes a device for supporting and centering an optical component, the device comprising two supports carried by two arms, the two arms being adapted to slide in a frame and positioned relative to each other at a distance adjustable according to the length of the optical component. The first support comprises two concentric rings arranged as a universal joint, and the second support comprises a floating ring cooperating with two handles fastened with micrometer screws, which can be displaced in two non-parallel directions in a translational movement. The optical component is locked in place by means of a screw in a center ring and by means of an element such as a screw in a ring. The ring is pressed against a friction shoe or ball bearing at the end of the handle by a spring. The frame can slide on the support in direction Y, the support itself slides in direction Z on a base, which can also pivot around a pivot pin.

[0010] EP 0024073 A1 describes a precise adjustment in three spatial directions, which is obtained by means of an operating member comprising a handle, the rotation of which acts via a universal joint on a part of the base for moving the instrument in height, and into an internal lever, which is connected to the handle without play when the actuator is tilted about a rotation center defined by the universal joint, and thus produces a horizontal displacement of the base relative to the base. The internal lever is accommodated in a socket fixed to the base in a manner that allows it to swing in all directions, and its lower end is in the form of a spherical foot that rests directly on the base. The socket in which the internal lever is accommodated is arranged in or near the plane of the universal joint; the radius of the spherical foot corresponds to the distance between the socket and the base.

[0011] CN 109102842A describes a two-dimensional plane translation adjustment device, which includes an outer frame, an intermediate frame and an inner frame. The top wall and the left wall of the outer frame are respectively provided with screw holes I and screw holes II, and the right wall of the outer frame is provided with a through hole I. The center of the top of the outer frame is provided with a vertical adjustment top wheel that matches the top wall of the inner frame, and the center of the right wall of the outer frame is provided with a horizontal adjustment top wheel that matches the outer wall of the intermediate frame. The outer frame is sleeved on the intermediate frame, and the middle of the top wall of the intermediate frame is provided with a through hole II that matches the vertical adjustment top wheel at the center of the top of the outer frame. The right wall and the bottom wall of the intermediate frame are respectively provided with screw holes III and screw holes IV, and a guide groove is provided on the bottom wall of the outer frame. The two-dimensional plane translation adjustment device disclosed by the invention has a simple structure, is convenient and quick to operate, effectively reduces the friction coefficient during vertical and horizontal movement, and ensures smoothness and non-stickiness during movement.

[0012] Despite the advantages of the known methods and devices, several technical challenges remain. In particular, the alignment of devices extending over several meters remains a technical challenge. Connected devices may move on a vertical axis or may sink at different rates during operation of the device. Therefore, a device is needed that compensates for height differences that occur after installation and over longer periods of time. Furthermore, the realization of an anti-twist configuration remains a technical challenge.

[0013] Issues to be resolved

[0014] Therefore, it is desirable to provide a connection joint for adjustably connecting at least two components of a laboratory automation system, a laboratory automation system, and a method for adjustably connecting at least two components of a laboratory automation system, which at least partially solve the technical challenges of the above-mentioned known methods and similar devices. Specifically, a connection joint for adjustably connecting at least two components of a laboratory automation system and a method for adjustably connecting at least two components of a laboratory automation system should be proposed, which improve the alignment of the laboratory automation system, and a laboratory automation system with improved alignment should be proposed. Summary of the invention

[0015] This problem is solved by the invention of a connecting joint for adjustably connecting at least two components of a laboratory automation system, a laboratory automation system and a method for adjustably connecting at least two components of a laboratory automation system. Advantageous embodiments that can be implemented individually or in any combination are listed in the description.

[0016] As used hereinafter, the terms "having", "including" or "comprising" or any of their arbitrary grammatical variations are used in a non-exclusive manner. Thus, these terms may refer both to a situation in which, apart from the features introduced by these terms, no further features are present in the entity described in this context, and to a situation in which one or more further features are present. As an example, the expressions "A has B", "A includes B" and "A contains B" may refer both to a situation in which, apart from B, no other elements are present in A (i.e., A consists solely and exclusively of B), and to a situation in which, apart from B, one or more further elements (such as element C, element C and element D or even further elements) are present in entity A.

[0017] In addition, it should be noted that the terms "at least one", "one or more", or similar expressions indicating that a feature or element may be present once or more than once are used only once when introducing the corresponding feature or element. In the following, in most cases, when referring to the corresponding feature or element, the expression "at least one" or "one or more" is not used repeatedly, although the corresponding feature or element may be present only once or more than once.

[0018] In addition, as used hereinafter, the terms "preferably", "more preferably", "particularly", "more particularly", "specifically", "more specifically" or similar terms are used in conjunction with optional features without limiting the possibilities of alternatives. Therefore, the features introduced by these terms are optional features and are not intended to limit the scope of the claims in any way. As will be appreciated by those skilled in the art, the present invention can be implemented through the use of alternative features. Similarly, features introduced by "in one embodiment of the present invention" or similar expressions are intended to be optional features without any limitation on alternative embodiments of the present invention, without any limitation on the scope of the present invention, and without any limitation on the possibility of combining features introduced in this manner with other optional or non-optional features of the present invention.

[0019] In a first aspect of the present invention, a connection joint for adjustably connecting at least two components of a laboratory automation system is disclosed. The connection joint comprises a horizontal bearing unit that can be connected to a first component of the at least two components of the laboratory automation system. In addition, the connection joint comprises a vertical bearing unit that can be connected to a second component of the at least two components of the laboratory automation system. In addition, the connection joint comprises a slide bar connecting the horizontal bearing unit and the vertical bearing unit. The slide bar is movably mounted in the vertical bearing unit along a vertical axis. The slide bar is adjustably mounted in the horizontal bearing unit. The slide bar can be adjusted in at least one dimension substantially perpendicular to the vertical axis by the horizontal bearing unit.

[0020] The term "laboratory" as used herein is a broad term and is given its ordinary and customary meaning to those of ordinary skill in the art and is not limited to a special or custom meaning. The term may specifically refer to, but is not limited to, at least one environment comprising at least one instrument configured for preparing and / or analyzing at least one sample, such as a test sample, e.g., a chemical sample and / or a biological sample. In particular, the sample may be contained in at least one container, such as a sample tube. A laboratory may be a place configured for work in the natural sciences and / or engineering fields, in the sense that it provides the opportunity to perform corresponding measurements and controls.

[0021] As used herein, the term "laboratory automation system" is a broad term and is given a common and customary meaning to a person of ordinary skill in the art, and is not limited to a special or custom meaning. The term may specifically refer to, but is not limited to, a system configured to automatically dispose of sample tubes. Specifically, a laboratory automation system may be configured to process samples, particularly samples contained in containers such as sample tubes, in which samples are automatically and / or completely or partially automatically closed. For example, a laboratory automation system may include at least one laboratory distribution system, such as an actuator, configured to transfer the at least one sample from one location to another. The laboratory automation system may also include one or more disposal stations, which are used to dispose of and / or process one or more samples in the sample. The laboratory automation system may also include at least one laboratory station for sample analysis.

[0022] The laboratory using the laboratory automation system can be, for example, a medical laboratory, such as a clinical laboratory, a forensic laboratory, or a blood bank. In addition, the laboratory using the laboratory automation system can be a chemical laboratory, such as an analytical laboratory. In addition, other applications are also feasible.

[0023] For exemplary embodiments of laboratory systems which can also be used in the context of the present invention, with the modifications described herein, reference may be made, for example, to WO 2011 / 138448 A1. However, other laboratory systems can also be used.

[0024] The term "component" as used herein is a broad term and is given its common and customary meaning to a person of ordinary skill in the art, and is not limited to a special or custom meaning. The term may specifically refer to, but is not limited to, a part of a mechanical and / or electromechanical system. The component may be disposed independently, or may be coupled, connected or integrated to achieve at least one common function. The terms "first component" and "second component" may be considered merely as nomenclature, without numbering or sorting the named elements, without specifying an order, and without excluding the possibility that there are several first components and second components. In addition, there may be additional components, such as one or more third components.

[0025] The first component may be a laboratory station of a laboratory automation system, and the second component may be a laboratory distribution system of the laboratory automation system, or vice versa. Thus, the first component may be a laboratory distribution system of a laboratory automation system, and the second component may be a laboratory station of the laboratory automation system. Further details about the laboratory station and the laboratory distribution system are given below.

[0026] As used herein, the term "connection joint" is a broad term and is given its common and customary meaning to those of ordinary skill in the art, and is not limited to a special or custom meaning. The term may specifically refer to, but is not limited to, any element configured to form a mechanical connection between at least two physical objects. Therefore, at least one first physical object may be mechanically connected to at least one second physical object via the element. Specifically, the element may be mechanically connected to the first physical object, and the element may be mechanically connected to the second physical object. The mechanical connection may specifically be selected from the group consisting of: interlocking connection, friction connection, substance-to-substance bonding. Therefore, the element may be configured to limit the mobility between the first physical object and the second physical object.

[0027] The connection joint can be configured to adjustably connect the at least two components. As used herein, the term "configured to adjustably connect" is a broad term and is given its common and customary meaning to a person of ordinary skill in the art, and is not limited to a special or custom meaning. The term specifically may refer to, but is not limited to, the properties of any joint configured to limit the mobility between at least two physical objects in an adaptive manner. Therefore, the relative position of the first physical object and the second physical object can be adjusted via a joint. Specifically, the relative position of the first physical object and the second physical object can be changed by rotational movement and / or translational movement of one of the first physical object and the second physical object relative to the other physical object via a joint. Specifically, the joint can be configured to form a mechanical connection to the first physical object and to the second physical object, respectively, and thereafter, the relative position of the first physical object and the second physical object can be adjusted. Exemplarily, the joint may have at least two parts that can translate and / or rotate relative to each other.

[0028] As mentioned above, the connecting joint includes a horizontal bearing unit and a vertical bearing unit. As used herein, the term "unit" is a broad term and is given its common and customary meaning to those of ordinary skill in the art, and is not limited to a special or customized meaning. The term specifically may refer to, but is not limited to, any element that is configured to interact with another element to achieve at least one common function. Specifically, these elements may be connected to each other, connectable to each other, or integrated to form a common component. Therefore, the unit may also be referred to as a part or component.

[0029] The term "bearing unit" as used herein is a broad term and is given its ordinary and customary meaning to those of ordinary skill in the art, and is not limited to a special or custom meaning. The term may specifically refer to, but is not limited to, any device or component configured to carry and / or support at least one other device or component. Specifically, the bearing unit may be configured to constrain the relative motion between at least two physical objects to only the desired motion between the physical objects. In addition, the component may be configured to reduce friction between the physical objects. The bearing unit may be configured to prevent motion by controlling one or more vectors of the normal force carried on the physical object.

[0030] The term "vertical bearing unit" as used herein is a broad term and is given its ordinary and customary meaning to a person of ordinary skill in the art and is not limited to a special or customized meaning. The term may specifically refer to, but is not limited to, any bearing unit that is configured to enable movement between at least two physical objects on a vertical axis. The vertical axis may correspond to an axis Z and may be arranged perpendicular to the axes X and Y defined above.

[0031] The term "vertical axis" as used herein is a broad term and is given its ordinary and customary meaning to those of ordinary skill in the art and is not limited to a special or customized meaning. The term may specifically refer to, but is not limited to, the characteristic of an axis that is perpendicular to a horizontal reference of a system such as a laboratory automation system and / or perpendicular to the horizontal surface of the earth's gravitational field in the direction of the combined force generated by the earth's gravity and the centrifugal force due to the earth's rotation.

[0032] As used herein, the term "horizontal bearing unit" is a broad term and is given its ordinary and customary meaning to a person of ordinary skill in the art and is not limited to a special or customized meaning. The term may specifically refer to, but is not limited to, any bearing unit that is configured to enable movement between at least two physical objects in a horizontal plane. The horizontal plane may exemplarily extend along an axis x and an axis y that are arranged perpendicular to each other.

[0033] The term "horizontal plane" as used herein is a broad term and is given its ordinary and customary meaning to one of ordinary skill in the art and is not limited to a special or customized meaning. The term may specifically refer to, but is not limited to, a plane parallel to a horizontal work surface in a system such as a laboratory automation system. Thus, the horizontal plane is perpendicular to the vertical axis as defined above.

[0034] As described above, the horizontal bearing unit is connectable to the first component, and the vertical bearing unit is connectable to the second component. The term "connectable to a component" as used herein is a broad term and is given its common and customary meaning to a person of ordinary skill in the art, and is not limited to a special or custom meaning. The term may specifically refer to, but is not limited to, the characteristics of an element that can be mechanically coupled to any component. Therefore, the elements and components may have a mechanical connection. The mechanical connection may be selected from the group consisting of: an interlocking connection, a friction connection, and a substance-to-substance bonding. Other embodiments are also feasible. Further details of the mechanical connection between the horizontal bearing unit and the first component and the mechanical connection between the vertical bearing unit and the second component are given in more detail below.

[0035] Specifically, the horizontal bearing unit can be fixedly connected to the first component of the at least two components of the laboratory automation system. As used herein, the term "capable of being fixedly connected" is a broad term and is given its ordinary and customary meaning to a person of ordinary skill in the art, and is not limited to a special or custom meaning. The term can specifically refer to, but is not limited to, the characteristics of an object as an element that can be mechanically coupled to any component, so that the movement of the element relative to the component is completely or at least largely suppressed. Specifically, the horizontal bearing unit can be fixedly connected to the first component of the at least two components of the laboratory automation system by a press-fit connection. Therefore, the horizontal bearing unit and the first component can be pressed together and can be maintained in their positions by static friction. Specifically, the horizontal bearing unit may include one or more connecting elements, specifically one or more through holes, for fixedly connecting the horizontal bearing unit to the first component. The horizontal bearing unit may also include one or more screws. The horizontal bearing unit may be configured to be screwed to the first component.

[0036] The horizontal bearing unit may comprise: at least one first part, the at least one first part having at least one first linear guide, preferably at least one first elongated hole; and at least one second part, the at least one second part having at least one second linear guide, preferably at least one second elongated hole. The terms "first part", "first linear guide", "first elongated hole" and "second part", "second linear guide", "second elongated hole" may be considered as nomenclature only, without numbering or sorting the named elements, without specifying the order and without excluding the possibility of the presence of several first parts, first linear guides and first elongated holes and second parts, second linear guides and second elongated holes. In addition, there may be additional parts, linear guides and elongated holes, such as one or more third parts, third linear guides and third elongated holes.

[0037] The first linear guide may have a length of 1 to 100 mm, preferably 5 to 20 mm, most preferably 15 mm. The second linear guide may have a length of 10 to 100 mm, preferably 20 to 50 mm, preferably 25 to 35 mm, most preferably 30 mm.

[0038] The first part and the second part may be arranged substantially perpendicular to each other. The term "substantially perpendicular" may include a slight deviation from a perpendicular arrangement, such as an arrangement that deviates from a perpendicular arrangement by no more than 10 degrees, preferably no more than 5 degrees. In particular, the first linear guide and the second linear guide may be arranged substantially perpendicular to each other. In particular, the first part and the second part, in particular the first linear guide and the second linear guide, may be arranged in a T-shaped configuration with respect to each other.

[0039] The term "linear guide" as used herein is a broad term and is given the ordinary and customary meaning to a person of ordinary skill in the art and is not limited to a special or customary meaning. The term may specifically refer to, but is not limited to, any element designed to provide free movement in one direction. In particular, it refers to an element by means of which a component can be moved relative to a straight line. As described above, the linear guide may specifically be an elongated hole. The elongated hole may be a through hole.

[0040] Specifically, the first part and the second part can be adjustably mounted on each other. Therefore, the position of the first part relative to the second part can be adjustable. Specifically, the position of the first part relative to the second part can be adjusted along the axis defined by the second linear guide. The first part can be configured to be screwed to the second part via one or more screws, specifically via at least two screws. The screw can be at least partially received in the second linear guide of the second part. In the first state, the screw can be loosely screwed onto the first part, and the first part can be moved along the axis defined by the second linear guide. In the second state, specifically when the desired position of the first part and the second part relative to each other is adjusted, the screw can be tightened downward, specifically so that the relative movement of the first part to the second part can be suppressed or at least greatly reduced. As described above, the first part can be configured to be screwed to the second part specifically via at least two screws. Due to the use of at least two screws, the torsion of the first part and the second part relative to each other can be suppressed or at least greatly reduced.

[0041] The vertical bearing unit may include at least one sliding bearing. The term "sliding bearing" as used herein is a broad term and is given a common and customary meaning to a person of ordinary skill in the art, and is not limited to a special or customary meaning. The term may specifically refer to, but is not limited to, any bearing having at least one bearing surface. The shaft may be configured to contact the bearing surface and to slide on the bearing surface. Specifically, the sliding bearing may include at least one bearing hole. The bearing hole may be configured to partially receive the slide rod. The bearing hole may include at least one bearing surface. The bearing surface may be configured to contact the slide rod.

[0042] Specifically, the vertical bearing unit can be fixedly connected to the second component of the at least two components of the laboratory automation system. Specifically, the vertical bearing unit can be fixedly connected to the second component of the at least two components of the laboratory automation system by a press-fit connection. Specifically, the vertical bearing unit may include one or more connecting elements, specifically one or more eyelets, for fixedly connecting the vertical bearing unit to the second component. The vertical bearing unit may also include one or more screws. The vertical bearing unit may be configured to be screwed to the second component.

[0043] The term "slide bar" as used herein is a broad term and is given a common and customary meaning to a person of ordinary skill in the art, and is not limited to a special or custom meaning. The term may specifically refer to, but is not limited to, any longitudinal element that is configured to perform a sliding movement from one position to at least another position, or vice versa. The slide bar may include at least one cylindrical portion, specifically at least one circular cylindrical portion. Specifically, the cylindrical portion may be at least partially received in the vertical bearing unit. In addition, the slide bar may include at least one first end and at least one opposite second end. At least one of the first end and the second end may be conical.

[0044] The slide bar may have a length of 5 mm to 100 mm, preferably 10 mm to 70 mm, most preferably 20 mm to 40 mm. The distance between the first part of the horizontal bearing unit and the second part of the laboratory automation system may be 10 mm to 100 mm, preferably 20 mm to 50 mm, preferably 25 mm to 35 mm, most preferably 30 mm.

[0045] As described above, the sliding rod connects the horizontal bearing unit and the vertical bearing unit. Therefore, the sliding rod can form a mechanical connection between the horizontal bearing unit and the vertical bearing unit. Specifically, the sliding rod can be mechanically connected to the horizontal bearing unit. In addition, the sliding rod can be mechanically connected to the vertical bearing unit. Further details of the connection between the sliding rod and the horizontal bearing unit and the connection between the sliding rod and the vertical bearing unit will be given in more detail below.

[0046] As described above, the slide bar is movably mounted in the vertical bearing unit along the vertical axis. Specifically, the slide bar can be arranged along the vertical axis. The slide bar can be arranged along the vertical axis. The term "movably mounted" as used herein is a broad term and is given a common and customary meaning to ordinary technicians in the field, and is not limited to a special or customized meaning. The term can specifically refer to, but is not limited to, the state of an object that can perform movement in at least one direction in an installed state. The movement can specifically refer to a sliding movement. The term "movably mounted along the axis" as used herein is a broad term and is given a common and customary meaning to ordinary technicians in the field, and is not limited to a special or customized meaning. The term can specifically refer to, but is not limited to, the state of an object that can perform movement along the axis in an installed state. Therefore, the object can perform movement in a direction defined by the axis. The slide bar can be slidably mounted in the vertical bearing unit along the vertical axis. Specifically, the slide bar can be slidably mounted in the bearing hole of the sliding bearing.

[0047] As described above, the slide bar is adjustably mounted in the horizontal bearing unit. The term "adjustably mounted" as used herein is a broad term and is given a common and customary meaning to a person of ordinary skill in the art and is not limited to a special or customary meaning. The term may specifically refer to, but is not limited to, a property of an object being mounted, wherein the position of the object is adjustable. Specifically, the object may be arranged in a desired position relative to another object.

[0048] As described above, the slide bar can be adjusted in at least one dimension substantially perpendicular to the vertical axis by means of a horizontal bearing unit, for example, it can be arranged in a desired position. The term "substantially vertical" as used herein is a broad term and is given a common and customary meaning to a person of ordinary skill in the art, and is not limited to a special or customary meaning. The term may specifically refer to, but is not limited to, the fact that a vertical orientation is preferred. However, a slight deviation from a vertical orientation may be feasible, such as an orientation that deviates from a vertical orientation by no more than 10 degrees, preferably no more than 5 degrees.

[0049] The position of the slide bar relative to the first part can be adjusted along the axis defined by the first linear guide. The slide bar can be configured to be screwed to the first part of the horizontal bearing unit via one or more screws. The screw can be at least partially received in the first linear guide of the first part. In the first state, the screw can be loosely screwed onto the slide bar, and the slide bar can move along the axis defined by the first linear guide. In the second state, specifically when the desired position of the slide bar and the first part relative to each other is adjusted, the screw can be tightened downward, specifically so that the relative movement of the slide bar relative to the first part can be suppressed or at least greatly reduced. One end of the slide bar unit can be partially received in the first linear guide, specifically in the first elongated hole. Due to this arrangement, the torsion of the slide bar transverse to the axis defined by the first linear guide can be suppressed or at least greatly reduced.

[0050] The slide bar may be fixedly mounted in the horizontal bearing unit in an adjustable position in at least one dimension perpendicular to the vertical axis. The term "fixedly mounted" as used herein is a broad term and is given a common and customary meaning to a person of ordinary skill in the art and is not limited to a special or customary meaning. The term may specifically refer to, but is not limited to, a property of a mounted object wherein movement of the object relative to another object is inhibited or at least greatly reduced.

[0051] One or more of the slide bar, the vertical bearing unit, the horizontal bearing unit, the further components of the mechanical joint may be made of at least one material selected from the group consisting of: steel, in particular stainless steel; brass; aluminium; composite materials; polymers. Other materials are also possible.

[0052] In another aspect of the present invention, a laboratory automation system is disclosed. The laboratory automation system includes a plurality of laboratory stations. In addition, the laboratory automation system includes at least one laboratory distribution system. The laboratory distribution system is configured to distribute laboratory goods between the laboratory stations. In addition, the laboratory automation system includes at least one connection connector, as described above or as will be described in more detail below. The connection connector connects at least one of the laboratory stations to the laboratory distribution system.

[0053] The term "laboratory station" as used herein is a broad term and is given its common and customary meaning to a person of ordinary skill in the art, and is not limited to a special or custom meaning. The term may specifically refer to, but is not limited to, a device as a component of a laboratory system as defined above, which is configured to perform at least one laboratory task or step in a laboratory system, such as at least one task selected from the group consisting of sample preparation and sample analysis. Specifically, the laboratory system may be configured to analyze the at least one sample, particularly a plurality of samples, and / or at least one step in a process chain for performing sample analysis, such as at least one of a biological step, a chemical step, and an analytical step. Therefore, at least one reagent may be used to prepare a sample to be analyzed for analysis. Specifically, a laboratory analyzer may be used for electrochemical and / or spectral experiments. The laboratory station may be used in the field of medical or chemical laboratories, particularly for in vitro diagnosis (IVD). The laboratory station may be configured to perform one or more processing steps and / or workflow steps on one or more biological samples and / or reagents. Therefore, the term "processing step" refers to a physically performed processing step, such as centrifugation, aliquoting, sample analysis, etc. The laboratory station may be a pre-analysis station, an analysis station, and / or a post-analysis station. Other embodiments are also possible.A "laboratory station" may also be referred to or configured as a "laboratory analyzer," "analytical station," "analytical instrument," or "analytical system."

[0054] As used herein, the term "laboratory distribution system" is a broad term and is given a common and customary meaning to a person of ordinary skill in the art, and is not limited to a special or custom meaning. The term may specifically refer to, but is not limited to, any device configured to accommodate one or more laboratory goods and to distribute laboratory goods (specifically via a conveyor line or conveyor lines) to a target destination within a laboratory automation system. The laboratory distribution system can be used to distribute laboratory goods between laboratory stations and other equipment. The laboratory distribution system may be one or more of the following or may include one or more of the following: at least one robot arm, a conveyor system, a conveyor belt. Other laboratory distribution systems such as conveyor modules are known and can be used. "Laboratory distribution system" may also be referred to as a "laboratory conveyor system."

[0055] The term "laboratory cargo" as used herein is a broad term and is given its ordinary and customary meaning to those of ordinary skill in the art, and is not limited to a special or custom meaning. The term may specifically refer to, but is not limited to, any laboratory diagnostic container, such as a vessel or tube, which is configured for one or more of the following: containing a sample, storing a sample, or conveying a sample. A sample may refer to an aliquot of a substance such as a chemical or biological compound. Specifically, a sample may be or may include at least one biological specimen, such as one or more of the following: blood; serum; plasma; urine; saliva. Additionally or alternatively, laboratory cargo and / or samples may be or may include chemicals or compounds and / or reagents. Other embodiments are also feasible.

[0056] One of the laboratory stations can be connected to the laboratory distribution system via at least two of the connection joints. Due to the use of at least two of the connection joints, a twisting of the laboratory distribution system and the laboratory station relative to each other can be suppressed or at least greatly reduced.

[0057] In another aspect of the present invention, a method for adjustably coupling at least two components of a laboratory automation system is disclosed.

[0058] The method comprises the following steps, which can be performed in a given order. However, it should be noted that different orders are also possible. In addition, one or more method steps can also be performed once or repeatedly. In addition, two or more method steps can be performed simultaneously or in a timely overlapping manner. The method may include other method steps that are not listed.

[0059] The method comprises the following steps:

[0060] i. providing at least one connection joint as described above or as will be further described in more detail below;

[0061] ii. connecting a horizontal bearing unit to a first one of the at least two components of the laboratory automation system; and iii. connecting a vertical bearing unit to a second one of the at least two components of the laboratory automation system.

[0062] The first of the at least two components may be a laboratory station of a laboratory automation system. The second of the at least two components may be a laboratory dispensing system of the laboratory automation system. The laboratory station, the laboratory dispensing system, and the laboratory automation system are further described in detail and will be described in more detail further below.

[0063] The method may include adjustably mounting the slide bar in a horizontal bearing unit. Furthermore, the method may include adjusting the slide bar via the horizontal bearing unit in at least one dimension substantially perpendicular to the vertical axis.

[0064] The device and the method show advantages over known devices and methods. Alignment of devices extending over several meters can be achieved. During the installation of a laboratory automation system, in particular during the installation of a laboratory station on a laboratory distribution system, an adjustment in the horizontal plane can be achieved. In particular, once the adjustment is achieved, the axis defining the horizontal plane can be fixed. In addition, during the operation of the laboratory automation system, mobility on the vertical axis can be given. Typically, the connected device can be moved on the vertical axis or can sink at different rates during the operation of the device. Due to the connection joint according to the invention, height differences that occur after installation and over longer periods of time can be compensated. In addition, an anti-twist configuration can be achieved.

[0065] Summarizing and without excluding further possible embodiments, the following embodiments may be envisaged:

[0066] Embodiment 1: A connection joint for adjustably connecting at least two components of a laboratory automation system, the connection joint comprising:

[0067] A. a horizontal bearing unit, which is connectable to a first component of the at least two components of the laboratory automation system;

[0068] B. a vertical bearing unit connectable to a second component of the at least two components of the laboratory automation system; and

[0069] C. A slide rod, which connects the horizontal bearing unit with the vertical bearing unit,

[0070] - wherein the slide bar is movably mounted along a vertical axis in the vertical bearing unit; and

[0071] - wherein the slide bar is adjustably mounted in the horizontal bearing unit, wherein the slide bar is adjustable by the horizontal bearing unit in at least one dimension substantially perpendicular to the vertical axis.

[0072] Embodiment 2: The connection joint according to the previous embodiment, wherein the slide bar is slidably mounted in the vertical bearing unit along the vertical axis.

[0073] Embodiment 3: A connection joint according to any of the preceding embodiments, wherein the vertical bearing unit comprises at least one sliding bearing.

[0074] Embodiment 4: The connection joint according to the preceding embodiment, wherein the sliding bearing comprises at least one bearing hole, wherein the bearing hole is configured to partially receive the sliding rod.

[0075] Embodiment 5: The connecting joint according to the preceding embodiment, wherein the sliding rod is slidably mounted in the bearing hole of the sliding bearing.

[0076] Embodiment 6: The connection joint according to any of the preceding embodiments, wherein the vertical bearing unit is capable of being fixedly connected to the second component of the at least two components of the laboratory automation system.

[0077] Embodiment 7: The connection joint according to any of the preceding embodiments, wherein the vertical bearing unit comprises one or more connection elements, in particular one or more eyelets, for fixedly connecting the vertical bearing unit to the second component.

[0078] Embodiment 8: A connection joint according to any of the preceding embodiments, wherein the sliding rod is capable of being arranged along the vertical axis.

[0079] Embodiment 9: A connection joint according to any one of the preceding embodiments, wherein the sliding rod comprises at least one cylindrical portion, in particular at least one circular cylindrical portion.

[0080] Embodiment 10: A connection joint according to the preceding embodiment, wherein the cylindrical portion is at least partially received in the vertical bearing unit.

[0081] Embodiment 11: A connection joint according to any of the preceding embodiments, wherein the sliding rod includes at least one first end and at least one opposite second end, wherein at least one of the first end and the second end is conical.

[0082] Embodiment 12: A connection joint according to any of the preceding embodiments, wherein the slide bar is fixedly mounted in the horizontal bearing unit in an adjustable position in the at least one dimension perpendicular to the vertical axis.

[0083] Embodiment 13: The connection joint according to any of the preceding embodiments, wherein the horizontal bearing unit is capable of being fixedly connected to the first component of the at least two components of the laboratory automation system.

[0084] Embodiment 14: A connection joint according to any one of the preceding embodiments, wherein the horizontal bearing unit comprises one or more connection elements, in particular one or more through holes, for fixedly connecting the horizontal bearing unit to the first component.

[0085] Embodiment 15: A connecting joint according to any one of the preceding embodiments, wherein the horizontal bearing unit comprises: at least one first part, the at least one first part having at least one first linear guide, preferably at least one first elongated hole; and at least one second part, the at least one second part having at least one second linear guide, preferably at least one second elongated hole.

[0086] Embodiment 16: The connection joint according to the preceding embodiment, wherein the first portion and the second portion, in particular the first linear guide and the second linear guide, are arranged substantially perpendicular to each other.

[0087] Embodiment 17: The connection joint according to any one of the two preceding embodiments, wherein the first portion and the second portion, in particular the first linear guide and the second linear guide, are arranged in a T-shaped configuration with respect to each other.

[0088] Embodiment 18: A connection fitting according to any one of the three preceding embodiments, wherein the first portion and the second portion are adjustably mounted to each other.

[0089] Embodiment 19: The connection joint of any one of the four preceding embodiments, wherein the position of the first portion relative to the second portion is adjustable along an axis defined by the second linear guide.

[0090] Embodiment 20: The connection joint according to any one of the five preceding embodiments, wherein the position of the slide bar relative to the first portion is adjustable along an axis defined by the first linear guide.

[0091] Embodiment 21: The connecting joint according to any one of the six preceding embodiments, wherein one end of the slide rod unit is partially received in the first linear guide, specifically in the first elongated hole.

[0092] Embodiment 22: The connection adapter according to any of the preceding embodiments, wherein the first component is a laboratory station of the laboratory automation system, and wherein the second component is a laboratory dispensing system of the laboratory automation system, or vice versa.

[0093] Embodiment 23: A laboratory automation system comprising:

[0094] Multiple laboratory stations;

[0095] at least one laboratory distribution system, wherein the laboratory distribution system is configured to distribute laboratory goods between the laboratory stations; and

[0096] • At least one connection fitting according to any of the preceding embodiments, connecting at least one of the laboratory stations to the laboratory dispensing system.

[0097] Embodiment 24: The laboratory automation system according to the preceding embodiment, wherein one of the laboratory stations is connected to the laboratory dispensing system via at least two of the connection connectors.

[0098] Embodiment 25: A method for adjustably connecting at least two components of a laboratory automation system, the method comprising the steps of:

[0099] i. providing at least one connection joint according to any one of the preceding embodiments involving a connection joint;

[0100] ii. connecting the horizontal bearing unit to the first component of the at least two components of the laboratory automation system; and

[0101] iii. Connecting the vertical bearing unit to the second component of the at least two components of the laboratory automation system.

[0102] Embodiment 26: The method according to the preceding embodiment, wherein the first component of the at least two components is a laboratory station of the laboratory automation system, and wherein the second component of the at least two components is a laboratory dispensing system of the laboratory automation system.

[0103] Embodiment 27: A method according to any one of the two preceding embodiments, wherein the method comprises adjustably mounting the slide bar in the horizontal bearing unit.

[0104] Embodiment 28: A method according to any of the preceding embodiments, wherein the method includes adjusting the sliding rod in at least one dimension substantially perpendicular to the vertical axis via the horizontal bearing unit. BRIEF DESCRIPTION OF THE DRAWINGS

[0105] Preferably, other optional features and embodiments will be disclosed in more detail in the subsequent description of embodiments. Wherein, as will be appreciated by those skilled in the art, each optional feature can be implemented in a separate manner and in any arbitrarily feasible combination. The scope of the present invention is not limited by the preferred embodiments. Embodiments are schematically depicted in the accompanying drawings. Wherein, the same reference numerals in these drawings refer to the same or functionally equivalent elements.

[0106] In the attached picture:

[0107] Figure 1A and Figure 1B The assembled state ( Figure 1A ) and exploded views ( Figure 1B ) in an exemplary embodiment of a connecting joint; and

[0108] Figure 2A and Figure 2B In perspective ( Figure 2A ) and the detailed view ( Figure 2B ) shows an exemplary implementation of a laboratory automation system. DETAILED DESCRIPTION

[0109] Figure 1A and 1B The assembled state ( Figure 1A ) and exploded views ( Figure 1B ) is an exemplary embodiment of the connecting connector 110.

[0110] The connecting joint 110 comprises a horizontal bearing unit 112 that can be connected to a first component of the at least two components of the laboratory automation system. In addition, the connecting joint 110 comprises a vertical bearing unit 114 that can be connected to a second component of the at least two components of the laboratory automation system. The first component, the second component and the laboratory automation system are connected to each other. Figure 1A to Figure 1B The following reference FIG. 2A to FIG. 2B Furthermore, the connection joint 110 comprises a slide bar 116 connecting the horizontal bearing unit 112 and the vertical bearing unit 114. The slide bar 116 is movably mounted in the vertical bearing unit 114 along a vertical axis 118. The slide bar 116 is adjustably mounted in the horizontal bearing unit 112. The slide bar 116 can be adjusted by the horizontal bearing unit 112 in at least one dimension substantially perpendicular to the vertical axis 118.

[0111] The horizontal bearing unit 112 can be fixedly connected to the first component of the at least two components of the laboratory automation system. Specifically, the horizontal bearing unit 112 can include one or more connecting elements 120, specifically one or more through holes 122, such as Figure 1A As shown. The connecting element 120 may be configured to fixedly connect the horizontal bearing unit 112 to the first component. The horizontal bearing unit 112 may also include one or more screws 124. The horizontal bearing unit 112 may be configured to be screwed to the first component.

[0112] The horizontal bearing unit 112 may be configured to adjust the position of the slide bar 116 in a horizontal plane. The horizontal plane may extend illustratively along an axis x and an axis y arranged perpendicular to each other. Specifically, the horizontal bearing unit 112 may include: at least one first portion 124, the at least one first portion having at least one first linear guide 126, preferably at least one first elongated hole 128; and at least one second portion 130, the at least one second portion having at least one second linear guide 132, preferably at least one second elongated hole 134. The first linear guide 126 may preferably have a length l1 of 15 mm. The second linear guide may preferably have a length l2 of 30 mm. The first portion 124 and the second portion 130 may be arranged substantially perpendicular to each other. Specifically, the first linear guide 126 and the second linear guide 132 may be arranged substantially perpendicular to each other.

[0113] The first part 124 and the second part 130 can be adjustably mounted on each other. Therefore, the position of the first part 124 relative to the second part 130 is adjustable. Specifically, the position of the first part 124 relative to the second part 130 can be adjusted along the axis 136 defined by the second linear guide 130. The first part 124 can be configured to be screwed onto the second part 130 via two screws 138. The screws 138 can be at least partially received in the second linear guide 132 of the second part 130. In the first state, the screws 138 can be loosely screwed onto the first part 124, and the first part 124 can be moved along the axis 136 defined by the second linear guide 130. In the second state, specifically when the desired position of the first part 124 and the second part 130 relative to each other is adjusted, the screws 138 can be tightened downward so that the relative movement of the first part 124 to the second part 130 can be suppressed or at least greatly reduced.

[0114] The vertical bearing unit 114 may include at least one sliding bearing 140. Specifically, the sliding bearing 140 may include at least one bearing hole 142. The bearing hole 142 may be configured to partially receive the slide rod 116. The bearing hole 142 may include at least one bearing surface 144, such as Figure 1B The bearing surface 144 may be configured to contact the slide bar 116. The vertical bearing unit 114 may be fixedly connected to a second component ( Figure 1A and Figure 1B In particular, the vertical bearing unit 114 may include one or more connecting elements 146, in particular one or more eyelets 148, for fixedly connecting the vertical bearing unit 114 to the second component. The vertical bearing unit 114 may be configured to be screwed to the second component.

[0115] The slide bar 116 may include at least one cylindrical portion 150, specifically at least one circular cylindrical portion 152. Specifically, the cylindrical portion 150 may be at least partially received in the vertical bearing unit 114. In addition, the slide bar 116 may include at least one first end 154 and at least one opposite second end 156. At least one of the first end and the second end may be conical.

[0116] The slide bar 116 may exemplarily have a length l3 of 20 mm to 40 mm. In addition, a distance d between the first portion 124 of the horizontal bearing unit 112 and the vertical bearing unit 114 may exemplarily be 30 mm.

[0117] The sliding rod 116 may form a mechanical connection between the horizontal bearing unit 112 and the vertical bearing unit 114. Specifically, the sliding rod 116 may be mechanically connected to the horizontal bearing unit 112. Furthermore, the sliding rod 116 may be mechanically connected to the vertical bearing unit 114.

[0118] The position of the slide bar 116 relative to the first part 124 can be adjusted along the axis 158 defined by the first linear guide 126. The slide bar 116 can be configured to be screwed to the first part 124 of the horizontal bearing unit 112 via a screw 160. The screw 160 can be at least partially received in the first linear guide 126. In a first state, the screw 160 can be loosely screwed onto the slide bar 116, and the slide bar 116 can be moved along the axis 158 defined by the first linear guide 126. In a second state, in particular when the desired position of the slide bar 116 and the first part 124 relative to each other is adjusted, the screw 160 can be tightened downward, in particular so that the relative movement of the slide bar 116 relative to the first part 124 can be suppressed or at least greatly reduced. The second end 156 of the slide bar 116 unit can be partially received in the first linear guide 126, in particular in the first elongated hole 128.

[0119] Figure 2A and Figure 2B In perspective ( Figure 2A ) and the detailed view ( Figure 2B ) shows an exemplary implementation of the laboratory automation system 162.

[0120] The laboratory automation system 162 includes a plurality of laboratory stations 164. Figure 2A and Figure 2BIn the example, a laboratory station 164 is shown. In addition, the laboratory automation system 162 includes at least one laboratory distribution system 166. The laboratory distribution system 166 is configured to distribute laboratory goods between the laboratory stations 164. In addition, the laboratory automation system includes at least one connection connector 110. The connection connector 110 connects the laboratory station 164 to the laboratory distribution system 166. Figure 2A and Figure 2B The connection connector 110 shown corresponds to Figure 1A and Figure 1B The connection joint 110 shown. Therefore, referring to the above Figure 1A and Figure 1B Description.

[0121] The laboratory distribution system 166 can have a conveyor line ( Figure 2A and Figure 2B In addition, the laboratory distribution system 166 may have multiple racks and / or drawers ( Figure 2A and Figure 2B (not shown). Figure 2A , an opening 168 for receiving laboratory cargo is shown.

[0122] Typically, such as Figure 2A As shown, the laboratory automation system 162 includes a plurality of adjustable feet 170 to compensate for differences in height that may be caused in particular by the adjustable feet 170 being sunk into the ground. A further improvement in horizontal alignment may be achieved by connecting the joints 110.

[0123] Figure 2B A detailed view of a lab station 164 is shown. The lab station 164 is illustrated with two separate sample holders 172 and two camera modules 174.

[0124] like Figure 2BThe illustrated connection joint 110 adjustably connects a laboratory station 164, which may also be referred to as a first component 176 of a laboratory automation system 162, and a laboratory dispensing system 166, which may also be referred to as a second component 178 of the laboratory automation system 162. A horizontal bearing unit 112 may be connected to the first component 176. Specifically, the horizontal bearing unit 112 may be fixedly connected to the first component 176 via one or more connection elements 120, specifically via one or more through holes 122. The horizontal bearing unit 112 may further include a screw 124. The horizontal bearing unit 112 may be configured to be screwed to the first component 176. In addition, the connection joint 110 includes a vertical bearing unit 114 that can be connected to the second component 178. The vertical bearing unit 114 may be fixedly connected to the second component 178. Specifically, the vertical bearing unit 114 may include one or more connection elements, specifically one or more eyelets 148, in the connection element 146 for fixedly connecting the vertical bearing unit 114 to the second component 178. The vertical bearing unit 114 may be configured to be screwed to the second member 178. The slide bar 116 connects the horizontal bearing unit 112 with the vertical bearing unit 114.

[0125] Reference numerals list

[0126] 110 Connector

[0127] 112 Horizontal bearing unit

[0128] 114 Vertical bearing unit

[0129] 116 Sliders

[0130] 118 vertical axis

[0131] 120 Connecting elements

[0132] 122 Through Hole

[0133] 124 Part 1

[0134] 126 first linear guide

[0135] 128 First elongated hole

[0136] 130 Part 2

[0137] 132 Second linear guide

[0138] 134 Second elongated hole

[0139] 136 Axis

[0140] 138 Screws

[0141] 140 Sliding bearings

[0142] 142 bearing hole

[0143] 144 Bearing surface

[0144] 146 Connecting elements

[0145] 148 Eyelets

[0146] 150 Cylindrical part

[0147] 152 round cylindrical part

[0148] 154 First end

[0149] 156 Second End

[0150] 158 Axis

[0151] 160 Screw

[0152] 162 Laboratory Automation System

[0153] 164 Laboratory Station

[0154] 166 Laboratory Distribution System

[0155] 168 Opening

[0156] 170 Adjustable feet

[0157] 172 Single sample holder

[0158] 174 Camera Module

[0159] 176 First Part

[0160] 178 Second Part

Claims

1. A connection joint (110) for adjustably connecting at least two components (176, 178) of a laboratory automation system (162), the connection joint (110) comprising: A. A horizontal bearing unit (112) connectable to a first component (176) of the at least two components (176, 178) of the laboratory automation system (162); B. a vertical bearing unit (114) connectable to a second component (178) of the at least two components (176, 178) of the laboratory automation system (162); and C. a slide bar (116), which connects the horizontal bearing unit (112) and the vertical bearing unit (114), - wherein the slide bar (116) is movably mounted in the vertical bearing unit (114) along a vertical axis (118); and - wherein the slide bar (116) is adjustably mounted in the horizontal bearing unit (112), wherein the slide bar (116) is adjustable via the horizontal bearing unit (112) in at least one dimension substantially perpendicular to the vertical axis (118); Therein, the first component (176) is a laboratory station (164) of the laboratory automation system (162) and the second component (178) is a laboratory dispensing system (166) of the laboratory automation system (162), or vice versa.

2. The connection joint (110) according to claim 1, wherein the slide rod (116) is slidably mounted in the vertical bearing unit (114) along the vertical axis (118).

3. A connecting joint (110) according to any one of claims 1 or claim 2, wherein the vertical bearing unit (114) includes at least one sliding bearing (140), wherein the sliding bearing (140) includes at least one bearing hole (142), wherein the bearing hole (142) is constructed to partially receive the sliding rod (116).

4. The connection joint (110) according to claim 3, wherein the sliding rod (116) is slidably mounted in the bearing hole (142) of the sliding bearing (140).

5. A connecting joint (110) according to any one of claims 1 or claim 2, wherein the sliding rod (116) is fixedly mounted in the horizontal bearing unit (112) at an adjustable position in the at least one dimension perpendicular to the vertical axis (118).

6. A connection joint (110) according to any one of claims 1 or claim 2, wherein the horizontal bearing unit (112) includes one or more connecting elements (120) for fixedly connecting the horizontal bearing unit (112) to the first component (176).

7. A connection joint (110) according to any one of claims 1 or claim 2, wherein the horizontal bearing unit (112) comprises at least one first part (124) having at least one first linear guide (126) and at least one second part (130) having at least one second linear guide (132).

8. The connection fitting (110) according to claim 7, wherein the first portion (124) and the second portion (130) are arranged substantially perpendicular to each other.

9. The connection fitting (110) of claim 7, wherein the first portion (124) and the second portion (130) are adjustably mounted to each other.

10. The connection fitting (110) of claim 7, wherein a position of the first portion (124) relative to the second portion (130) is adjustable along an axis (136) defined by the second linear guide (132).

11. The connection joint (110) of claim 7, wherein the position of the slide bar (116) relative to the first portion (124) is adjustable along an axis (158) defined by the first linear guide (126).

12. The connection joint (110) according to claim 7, wherein one end (156) of the slide rod (116) unit is partially received in the first linear guide (126).

13. A laboratory automation system (162), comprising: ●Multiple laboratory stations (164); ● at least one laboratory distribution system (166), wherein the laboratory distribution system (166) is configured to distribute laboratory goods between the laboratory stations (164); as well as ● At least one connection connector (110) according to any one of claims 1 or 2, which connects at least one of the laboratory stations (164) to the laboratory distribution system (166).

14. The laboratory automation system (162) according to claim 13, wherein one of the laboratory stations (164) is connected to the laboratory distribution system (166) via at least two of the connecting connectors (110).

15. A method for adjustably connecting at least two components (176, 178) of a laboratory automation system (162), the method comprising the steps of: i. Providing at least one connection joint (110) according to any one of claims 1 or 2; ii. connecting the horizontal bearing unit (112) to the first component (176) of the at least two components (176, 178) of the laboratory automation system (162); and iii. Connecting the vertical bearing unit (114) to the second component (178) of the at least two components (176, 178) of the laboratory automation system (162).

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