阅读说明：本技术 一种便于移动的信息技术咨询用服务台 (Information technology consultation service desk convenient to move ) 是由 王晶晶 于 2020-12-27 设计创作，主要内容包括：本发明公开了信息技术咨询用服务台技术领域的一种便于移动的信息技术咨询用服务台,包括服务台和工作台,其特征在于：服务台上端设有写字台面,服务台内侧设有多个工位,相邻工位通过隔板隔开；服务台下端设有多个万向轮,每个万向轮一侧设有一个地脚；每个工位两侧于服务台内侧或者隔板一侧对称设有四个升降槽,升降槽上下两端分别安装有液压杆,液压杆对称安装,工作台安装在液压杆之间,液压杆通过液压系统控制伸缩；本发明便于移动而且工作台可调整高度,提高办公舒适度。(The invention discloses a service desk for information technology consultation, which is convenient to move and belongs to the technical field of service desks for information technology consultation, and comprises a service desk and a workbench, and is characterized in that: the upper end of the service desk is provided with a writing desk surface, the inner side of the service desk is provided with a plurality of stations, and adjacent stations are separated by a partition plate; the lower end of the service desk is provided with a plurality of universal wheels, and one side of each universal wheel is provided with a foot margin; four lifting grooves are symmetrically formed in the inner side of the service desk or one side of the partition plate on two sides of each station, hydraulic rods are respectively mounted at the upper end and the lower end of each lifting groove, the hydraulic rods are symmetrically mounted, the working platform is mounted between the hydraulic rods, and the hydraulic rods are controlled to stretch and retract through a hydraulic system; the invention is convenient to move, the height of the workbench can be adjusted, and the office comfort level is improved.)

1. A service desk for information technology consultation convenient to move comprises a service desk (1) and a workbench (8), and is characterized in that: the upper end of the service desk (1) is provided with a writing desk surface (2), the inner side of the service desk (1) is provided with a plurality of stations, and adjacent stations are separated by a partition plate (3); the lower end of the service desk (1) is provided with a plurality of universal wheels (4), and one side of each universal wheel (4) is provided with a foot margin (5); every station both sides are equipped with four lift grooves (6) in service desk (1) inboard or baffle (3) one side symmetry, hydraulic stem (7) are installed respectively at both ends about lift groove (6), hydraulic stem (7) symmetry installation, install between hydraulic stem (7) workstation (8), hydraulic stem (7) are flexible through hydraulic system control.

2. A service desk for information technology consultation that is easy to move according to claim 1, characterized in that: lower margin (5) are including threaded rod (9) and base (10), base (10) fixed connection is in threaded rod (9) lower extreme, service desk (1) lower extreme is equipped with the screw hole in threaded rod (9) corresponding position, threaded rod (9) and screw hole threaded connection.

3. A service desk for facilitating mobile information technology consultation according to claim 2, characterized in that: lower margin (5) still include swivel nut (11) and lock nut (12), swivel nut (11) fixed connection is in base (10) upper end, lock nut (12) and threaded rod (9) threaded connection.

4. A service desk for information technology consultation that is easy to move according to claim 1, characterized in that: the hydraulic system comprises a control device (13), an upper hydraulic pipeline (14) and a lower hydraulic pipeline (15), the upper hydraulic pipeline (14) is communicated with a hydraulic rod (7) at the upper end of the lifting groove (6), and the lower hydraulic pipeline (15) is communicated with the hydraulic rod (7) at the lower end of the lifting groove (6).

5. The service desk for information technology consultation that can be moved as set forth in claim 4, wherein: the control device (13) comprises a sliding plate (16), the sliding plate (16) is connected in a sliding groove (17) formed in the side wall of the service desk (1) in a sliding mode, limiting grooves (18) are formed in the upper side and the lower side of the sliding groove (17), and limiting strips (19) are fixedly connected to the upper end and the lower end of the sliding plate (16).

6. A service desk for information technology consultation that is easy to move according to claim 5, characterized in that: a fixing piece (20) used for fixing the sliding plate (16) is installed on one side of the sliding plate (16), the fixing piece (20) comprises a central shaft (21), a pulling plate (22) and fixing columns (23), the central shaft (21) is fixedly connected to the middle of the pulling plate (22), and the fixing columns (23) are fixedly connected to two ends of the pulling plate (22); a central hole (24) is formed in the middle of the sliding plate (16), a spring (25) is installed in the central hole (24), and one end of the spring (25) is fixedly connected with the central shaft (21); the side wall of the service desk (1) is provided with a plurality of groups of fixing holes (26) up and down in the chute (17), and the two sides of the sliding plate (16) are also provided with the fixing holes (26).

7. The service desk for information technology consultation that can be moved as set forth in claim 6, wherein: the oil pushing device is characterized in that two ends of the sliding plate (16) are respectively and fixedly connected with a first oil pushing rod (27) and a second oil pushing rod (28), the first oil pushing rod (27) is connected with an upper hydraulic pipeline (14), and the second oil pushing rod (28) is connected with a lower hydraulic pipeline (15).

8. A service desk for facilitating mobile information technology consultation according to claim 7, characterized in that: go up hydraulic pressure pipeline (14) and lower hydraulic pressure pole (7) intraductal full hydraulic oil, go up hydraulic pressure pipeline (14) including rising oil pipe way (29) and last oil flat pipe way (30), go up oil flat pipe way (30) and be located same level.

9. A service desk for facilitating mobile information technology consultation according to claim 8, characterized in that: the lower hydraulic pipeline (15) comprises a lower oil lifting pipeline (31) and a lower oil leveling pipeline (32).

Technical Field

The invention relates to the technical field of a service desk convenient to move for information technology consultation, in particular to a service desk convenient to move for information technology consultation.

Background

The concept of a service desk, also called a help desk or a call desk, originates from the traditional service industry, and is most typically applied to a general service desk of a hotel lobby, wherein related services can be found in the general service desk when a visitor is in a residence, a conference, an activity, an inquiry and a retreat, and the general service desk is the help desk.

The helpdesk concept is also incorporated after the information technology has been applied to the services industry on a large scale. Originally applied to IT equipment intensive industries such as finance and telecommunication industries, when hardware equipment such as failure or trouble occurs, people are informed of people who can find a help desk to solve the problem, the help desk is an IT equipment operation and maintenance center,

the helpdesk is not a service process, but a service role, aiming to provide a unified point of contact for users and IT service organizations. For example, a general technical support person can fully utilize the information obtained from the system to assist the user in solving simple database problems without having to hand the user over to a specialized database engineer.

However, the existing service desk is inconvenient to move due to large volume, and the height of the working table surface of the service desk is fixed, so that the service desk cannot be suitable for workers with different heights.

Based on the above, the invention designs a service desk for information technology consultation, which is convenient to move, so as to solve the problems.

Disclosure of Invention

In order to solve the above problems, the present invention provides the following technical solutions:

the utility model provides a service desk is used in information technology consultation convenient to remove, includes service desk and workstation, its characterized in that: a writing table top is arranged at the upper end of the service table, a plurality of stations are arranged on the inner side of the service table, and adjacent stations are separated by a partition plate; the lower end of the service desk is provided with a plurality of universal wheels, and one side of each universal wheel is provided with a foot margin; every station both sides are equipped with four lift grooves in service desk inboard or baffle one side symmetry, the hydraulic stem is installed respectively at both ends about the lift groove, the hydraulic stem symmetry is installed, the workstation is installed between the hydraulic stem, the hydraulic stem passes through hydraulic system control flexible.

When in use, a plurality of stations can be used by a plurality of people at the same time; the partition board can make every staff have relatively independent space, and the universal wheel is convenient for the service desk to remove, and the workstation can supply staff's work to use, can place office supplies such as computer, data on the workstation.

As a further scheme of the invention, the ground foot comprises a threaded rod and a base, the base is fixedly connected to the lower end of the threaded rod, a threaded hole is formed in the lower end of the service desk at a position corresponding to the threaded rod, and the threaded rod is in threaded connection with the threaded hole.

As a further scheme of the invention, the ground foot further comprises a rotating nut and a locking nut, the rotating nut is fixedly connected to the upper end of the base, and the locking nut is in threaded connection with the threaded rod.

When the universal wheel is used, if the service desk needs to be moved, the ground feet are lifted to enable the universal wheels to land; if the service desk needs to be fixed, the ground feet are lowered, the service desk is supported, and the universal wheels are lifted off the ground. Taking the foundation lowering process as an example, the specific operation method comprises the following steps: use the spanner to pass through the rotatory downward removal of swivel nut control threaded rod, the threaded rod moves down and can make the part of lower margin below the service desk lengthen, can prop up the service desk. And then use the spanner to rotate the lock nut to make it rotate and move up and cling to the lower end face of the service desk, preventing the threaded rod from rotating under pressure.

As a further aspect of the present invention, the hydraulic system includes a control device, an upper hydraulic pipe and a lower hydraulic pipe, the upper hydraulic pipe is communicated with the hydraulic rod at the upper end of the lifting tank, and the lower hydraulic pipe is communicated with the hydraulic rod at the lower end of the lifting tank. When the hydraulic lifting device is used, the hydraulic rod is controlled to stretch out and draw back conveniently through hydraulic pressure, and then the working table is controlled to ascend or descend along the lifting groove.

As a further scheme of the invention, the control device comprises a sliding plate, the sliding plate is connected in a sliding groove formed in the side wall of the service desk in a sliding manner, limiting grooves are formed in the upper side and the lower side of the sliding groove, and limiting strips are fixedly connected to the upper end and the lower end of the sliding plate. When the oil pushing rod is used, the sliding plate is prevented from sliding outwards, and the load borne by the oil pushing rod is small.

As a further scheme of the invention, a fixing piece for fixing the sliding plate is installed on one side of the sliding plate, the fixing piece comprises a central shaft, a pulling plate and fixing columns, the central shaft is fixedly connected to the middle part of the pulling plate, and the fixing columns are fixedly connected to two ends of the pulling plate; the middle part of the sliding plate is provided with a central hole, a spring is arranged in the central hole, and one end of the spring is fixedly connected with the central shaft; the service desk side wall is provided with a plurality of groups of fixing holes from top to bottom in the sliding groove, and the two sides of the sliding plate are also provided with fixing holes.

As a further scheme of the present invention, two ends of the sliding plate are respectively and fixedly connected with a first oil pushing rod and a second oil pushing rod, the first oil pushing rod is connected with an upper hydraulic pipeline, and the second oil pushing rod is connected with a lower hydraulic pipeline.

As a further scheme of the hydraulic control system, hydraulic oil is filled in the upper hydraulic pipeline and the lower hydraulic rod pipeline, the upper hydraulic pipeline comprises an oil ascending pipeline and an oil leveling pipeline, and the oil ascending pipeline and the oil leveling pipeline are located at the same horizontal height.

As a further aspect of the present invention, the lower hydraulic pipeline includes a rising oil pipeline and a flat oil pipeline.

When the sliding plate is used, the sliding plate is pushed forwards if the workbench needs to be adjusted to ascend, and the sliding plate is pulled backwards if the workbench needs to be adjusted to descend. Taking the lifting of the worktable as an example, the specific operation and principle are as follows: the fixed columns at the two ends of the pulling plate are pulled out from a group of fixed holes by holding the pulling plate, the central shaft does not break away from the central hole at the moment, then the central shaft rotates by ninety degrees, the fixed columns are inserted into the fixed holes at the two sides of the sliding plate, then the pulling plate is held and is not loosened to push forwards, the sliding plate slides forwards along the sliding groove, the sliding plate can drive the first oil pushing rod and the second oil pushing rod at the two ends of the sliding plate to slide forwards simultaneously, the first oil pushing rod slides forwards, a space is reserved for an upper hydraulic pipeline, and the upper hydraulic rod is contracted to serve as a foundation. The second oil pushing rod slides forwards to extrude hydraulic oil in the lower hydraulic pipeline, the extruded hydraulic oil enters the lower oil leveling pipe through the lower oil lifting pipe and then enters the hydraulic rod on the lower portion, and the hydraulic rod on the lower portion extends to push the workbench to ascend, so that the hydraulic rod on the upper portion contracts. When the workbench rises to a proper position, the fixing columns can be pulled out of the fixing holes of the sliding plate and then inverted by ninety degrees, so that the fixing columns are inserted into a new group of fixing holes, the springs always apply tension to the central shaft, and the fixing columns are prevented from being separated from the fixing holes; the sliding plate can be prevented from moving after the fixing column is inserted into the fixing hole, and therefore the capacity of the upper hydraulic pipeline and the capacity of the lower hydraulic pipeline are prevented from changing, and the workbench is fixed.

Advantageous effects

Compared with the prior art, the invention has the beneficial effects that:

1. the universal wheels are arranged at the lower end of the service desk and matched with the ground feet for use, and if the service desk needs to be moved, the ground feet are lifted to enable the universal wheels to land; if the service desk needs to be fixed, the anchor feet are lowered, the service desk is supported, and the universal wheels are lifted off the ground; the service station is convenient to move and fix.

2. Through the lift of hydraulic system control workstation, the staff can freely adjust the workstation height according to the actual conditions of oneself, improves the work comfort level.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic diagram of the overall structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of a control device according to the present invention;

FIG. 4 is a schematic cross-sectional view of the hydraulic system of the present invention;

FIG. 5 is another view of FIG. 4 according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-a service desk, 2-a writing desk, 3-a clapboard, 4-a universal wheel, 5-a ground foot, 6-a lifting groove, 7-a hydraulic rod, 8-a workbench, 9-a threaded rod, 10-a base, 11-a rotating nut, 12-a locking nut, 13-a control device, 14-an upper hydraulic pipeline, 15-a lower hydraulic pipeline, 16-a sliding plate, 17-a sliding groove, 18-a limiting groove, 19-a limiting strip, 20-a fixing piece, 21-a central shaft, 22-a pulling plate, 23-a fixing column, 24-a central hole, 25-a spring, 26-a fixing hole, 27-a first oil pushing rod, 28-a second oil pushing rod, 29-an upper oil pipeline, 30-an upper oil pipeline and 31-a lower oil pipeline, 32-lower plain oil pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

a service desk for information technology consultation convenient to move comprises a service desk 1 and a workbench 8, and is characterized in that: the upper end of the service desk 1 is provided with a writing desk surface 2, the inner side of the service desk 1 is provided with a plurality of stations, and adjacent stations are separated by a partition plate 3; the lower end of the service desk 1 is provided with a plurality of universal wheels 4, and one side of each universal wheel 4 is provided with a foot margin 5; four lifting grooves 6 are symmetrically arranged on the inner side of the service desk 1 or one side of the partition plate 3 on two sides of each station, hydraulic rods 7 are respectively installed at the upper end and the lower end of each lifting groove 6, the hydraulic rods 7 are symmetrically installed, the working platform 8 is installed between the hydraulic rods 7, and the hydraulic rods 7 are controlled to stretch and retract through a hydraulic system.

When in use, a plurality of stations can be used by a plurality of people at the same time; the partition plate 3 can enable each worker to have relatively independent space, the universal wheels 4 facilitate the movement of the service desk 1, the workbench 8 can be used for the workers to work, and office supplies such as computers and data can be placed on the workbench 8.

As an embodiment of the invention, the ground foot 5 comprises a threaded rod 9 and a base 10, the base 10 is fixedly connected to the lower end of the threaded rod 9, a threaded hole is formed in the lower end of the service desk 1 at a position corresponding to the threaded rod 9, and the threaded rod 9 is in threaded connection with the threaded hole.

As an embodiment of the invention, the anchor 5 further comprises a rotating nut 11 and a locking nut 12, wherein the rotating nut 11 is fixedly connected to the upper end of the base 10, and the locking nut 12 is in threaded connection with the threaded rod 9.

When the universal wheel type ground-climbing robot is used, if the service desk 1 needs to be moved, the ground feet 5 are lifted to enable the universal wheels 4 to land; if the service desk 1 needs to be fixed, the ground feet 5 are lowered, the service desk 1 is supported, and the universal wheels 4 are lifted off the ground. Taking the lowering process of the ground foot 5 as an example, the specific operation method comprises the following steps: the threaded rod 9 is controlled to rotate and move downwards by a spanner through the rotating nut 11, the threaded rod 9 moves downwards to enable the part, below the service desk 1, of the ground foot 5 to be lengthened, and then the service desk 1 can be supported. And then the locking nut 12 is rotated by a wrench to move upwards to be tightly attached to the lower end face of the service desk 1, so that the threaded rod 9 is prevented from being pressed and rotated.

As an embodiment of the present invention, the hydraulic system includes a control device 13, an upper hydraulic pipe 14, and a lower hydraulic pipe 15, the upper hydraulic pipe 14 communicating with the hydraulic rod 7 at the upper end of the lifting bath 6, and the lower hydraulic pipe 15 communicating with the hydraulic rod 7 at the lower end of the lifting bath 6. When the hydraulic lifting device is used, the hydraulic rod 7 is controlled to stretch out and draw back through hydraulic pressure, and then the working table 8 is controlled to ascend or descend along the lifting groove 6.

As an embodiment of the invention, the control device 13 comprises a sliding plate 16, the sliding plate 16 is slidably connected in a sliding groove 17 formed in the side wall of the service desk 1, the upper side and the lower side of the sliding groove 17 are both provided with a limiting groove 18, and the upper end and the lower end of the sliding plate 16 are fixedly connected with a limiting strip 19. When in use, the sliding plate 16 is prevented from sliding outwards, and the load born by the oil pushing rod is small.

As an embodiment of the present invention, a fixing member 20 for fixing the sliding plate 16 is installed at one side of the sliding plate 16, the fixing member 20 includes a central shaft 21, a pulling plate 22 and a fixing column 23, the central shaft 21 is fixedly connected to the middle of the pulling plate 22, and the fixing column 23 is fixedly connected to two ends of the pulling plate 22; a central hole 24 is formed in the middle of the sliding plate 16, a spring 25 is installed in the central hole 24, and one end of the spring 25 is fixedly connected with the central shaft 21; the side wall of the service desk 1 is provided with a plurality of groups of fixing holes 26 above and below the sliding chute 17, and both sides of the sliding plate 16 are also provided with fixing holes 26.

In one embodiment of the present invention, a first oil pushing rod 27 and a second oil pushing rod 28 are fixedly connected to both ends of the sliding plate 16, respectively, the first oil pushing rod 27 is connected to the upper hydraulic pipe 14, and the second oil pushing rod 28 is connected to the lower hydraulic pipe 15.

In one embodiment of the present invention, the upper hydraulic pipe 14 and the lower hydraulic rod 7 are filled with hydraulic oil, the upper hydraulic pipe 14 includes an ascending oil pipe 29 and an upper flat oil pipe 30, and the upper flat oil pipe 30 is located at the same level.

As an embodiment of the present invention, the lower hydraulic line 15 includes a rising oil line 31 and a flat oil line 32.

When the adjusting device is used, if the adjusting workbench 8 is required to ascend, the sliding plate 16 is pushed forwards, and if the adjusting workbench 8 is required to descend, the sliding plate 16 is pulled backwards. Taking the lifting of the worktable 8 as an example, the specific operation and principle are as follows: firstly, the pulling plate 22 is held to pull out the fixing columns 23 at the two ends of the pulling plate 22 from a group of fixing holes 26, at the moment, the central shaft 21 does not break away from the central hole 24, then the pulling plate 22 is rotated ninety degrees to enable the fixing columns 23 to be inserted into the fixing holes 26 at the two sides of the sliding plate 16, then the pulling plate 22 is held to push forwards without loosening, the sliding plate 16 slides forwards along the sliding groove 17, the sliding plate 16 slides forwards to drive the first oil pushing rod 27 and the second oil pushing rod 28 at the two ends to slide forwards simultaneously, the first oil pushing rod 27 slides forwards to enable the upper hydraulic pipeline 14 to leave a space for the contraction of the upper hydraulic rod 7. The second oil pushing rod 28 slides forwards to extrude the hydraulic oil in the lower hydraulic pipeline 15, the extruded hydraulic oil enters the lower oil leveling pipe through the lower oil lifting pipe and further enters the lower hydraulic rod 7, and the lower hydraulic rod 7 extends to push the workbench 8 to ascend, so that the upper hydraulic rod 7 is contracted. When the workbench 8 is lifted to a proper position, the fixing column 23 can be pulled out of the fixing hole 26 of the sliding plate 16, and then the fixing column 23 is inverted by ninety degrees, so that the fixing column 23 is inserted into a new group of fixing holes 26, the spring 25 always exerts pulling force on the central shaft 21, and the fixing column 23 is prevented from being separated from the fixing hole 26; the fixing posts 23 are inserted into the fixing holes 26 to prevent the slide plate 16 from moving, thereby preventing the capacity of the upper and lower hydraulic pipes 14 and 15 from being changed and fixing the work table 8.

One specific application of this embodiment is:

the plurality of stations can be used by a plurality of people at the same time; the partition plate 3 can enable each worker to have relatively independent space, the universal wheels 4 facilitate the movement of the service desk 1, the workbench 8 can be used for the workers to work, and office supplies such as computers and data can be placed on the workbench 8.

If the service desk 1 needs to be moved, the ground feet 5 are lifted to enable the universal wheels 4 to land; if the service desk 1 needs to be fixed, the ground feet 5 are lowered, the service desk 1 is supported, and the universal wheels 4 are lifted off the ground. Taking the lowering process of the ground foot 5 as an example, the specific operation method comprises the following steps: the threaded rod 9 is controlled to rotate and move downwards by a spanner through the rotating nut 11, the threaded rod 9 moves downwards to enable the part, below the service desk 1, of the ground foot 5 to be lengthened, and then the service desk 1 can be supported. And then the locking nut 12 is rotated by a wrench to move upwards to be tightly attached to the lower end face of the service desk 1, so that the threaded rod 9 is prevented from being pressed and rotated.

If the adjusting workbench 8 is required to be lifted, the sliding plate 16 is pushed forwards, and if the adjusting workbench 8 is required to be lowered, the sliding plate 16 is pulled backwards. Taking the lifting of the worktable 8 as an example, the specific operation and principle are as follows: firstly, the pulling plate 22 is held to pull out the fixing columns 23 at the two ends of the pulling plate 22 from a group of fixing holes 26, at the moment, the central shaft 21 does not break away from the central hole 24, then the pulling plate 22 is rotated ninety degrees to enable the fixing columns 23 to be inserted into the fixing holes 26 at the two sides of the sliding plate 16, then the pulling plate 22 is held to push forwards without loosening, the sliding plate 16 slides forwards along the sliding groove 17, the sliding plate 16 slides forwards to drive the first oil pushing rod 27 and the second oil pushing rod 28 at the two ends to slide forwards simultaneously, the first oil pushing rod 27 slides forwards to enable the upper hydraulic pipeline 14 to leave a space for the contraction of the upper hydraulic rod 7. The second oil pushing rod 28 slides forwards to extrude the hydraulic oil in the lower hydraulic pipeline 15, the extruded hydraulic oil enters the lower oil leveling pipe through the lower oil lifting pipe and further enters the lower hydraulic rod 7, and the lower hydraulic rod 7 extends to push the workbench 8 to ascend, so that the upper hydraulic rod 7 is contracted. When the workbench 8 is lifted to a proper position, the fixing column 23 can be pulled out of the fixing hole 26 of the sliding plate 16, and then the fixing column 23 is inverted by ninety degrees, so that the fixing column 23 is inserted into a new group of fixing holes 26, the spring 25 always exerts pulling force on the central shaft 21, and the fixing column 23 is prevented from being separated from the fixing hole 26; the fixing posts 23 are inserted into the fixing holes 26 to prevent the slide plate 16 from moving, thereby preventing the capacity of the upper and lower hydraulic pipes 14 and 15 from being changed and fixing the work table 8.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.