阅读说明：本技术 负压式吸附平台 (Negative pressure type adsorption platform ) 是由 潘林杰 徐诚角 尤深浩 樊业春 于 2021-07-15 设计创作，主要内容包括：本申请提供了一种负压式吸附平台,包括平台主体、皮带机构、若干负压发生器和气路切换机构；平台主体内设有若干气腔,气路切换机构能够分别控制不同气腔与负压发生器的气路通断,在气路通时,负压发生器在气腔内形成负压环境；皮带机构安装在平台主体上,皮带机构的皮带上设有若干第一通气孔；所述平台主体上设有若干与气腔连通的第二通气孔。利用气路切换机构能够分别控制不同气腔与负压发生器的气路通断,进而控制处于负压状态的气腔的数量,最终调整吸附区域,以适配不同的打印介质；气腔内的负压通过与气腔连通的第二通气孔、皮带机构的第一通气孔作用于打印介质,保持持续稳定的吸附力,将打印介质完全的吸附在皮带上,避免打印错乱。(The application provides a negative pressure type adsorption platform which comprises a platform main body, a belt mechanism, a plurality of negative pressure generators and an air path switching mechanism; the air channel switching mechanism can respectively control the on-off of air channels of different air cavities and the negative pressure generator, and when the air channels are communicated, the negative pressure generator forms a negative pressure environment in the air cavities; the belt mechanism is arranged on the platform main body, and a plurality of first vent holes are formed in a belt of the belt mechanism; and a plurality of second vent holes communicated with the air cavity are formed in the platform main body. The air path switching mechanism can be used for respectively controlling the on-off of air paths of different air cavities and the negative pressure generator, further controlling the number of the air cavities in a negative pressure state, and finally adjusting an adsorption area to adapt to different printing media; the negative pressure in the air cavity acts on the printing medium through the second vent hole communicated with the air cavity and the first vent hole of the belt mechanism, so that the continuous and stable adsorption force is kept, the printing medium is completely adsorbed on the belt, and the printing disorder is avoided.)

1. A negative pressure type adsorption platform is characterized by comprising a platform main body, a belt mechanism, a plurality of negative pressure generators and a gas circuit switching mechanism; the air channel switching mechanism can respectively control the on-off of air channels of different air cavities and the negative pressure generator, and when the air channels are communicated, the negative pressure generator forms a negative pressure environment in the air cavities; the belt mechanism is arranged on the platform main body and used for moving relative to the platform main body along with the printing medium, and a plurality of first vent holes are formed in a belt of the belt mechanism; and a plurality of second vent holes communicated with the air cavity are formed in the platform main body.

2. The negative pressure type adsorption platform according to claim 1, wherein a main air cavity is arranged in the platform main body, and the main air cavity is divided into sub air cavities which are isolated from each other; the air path switching mechanism is used for controlling the connection and disconnection of different sub air cavities and the negative pressure generator.

3. The negative-pressure adsorption platform of claim 2, wherein an air outlet is formed at the bottom of the air cavity, the negative-pressure generator is mounted at the bottom of the air cavity, and an air inlet of the negative-pressure generator is opposite to the air outlet; the air path switching mechanism comprises a wind shield and a wind shield driving mechanism, the wind shield is positioned between the air inlet and the air outlet, and a control through hole is formed in the wind shield; the wind shield driving mechanism drives the wind shield to move, so that the position relation between the control through hole and the air inlet is adjusted, and when the control through hole is aligned with the air inlet, the air inlet is communicated with the air outlet corresponding to the air inlet.

4. The negative-pressure adsorption platform of claim 3, wherein the main air cavity is divided into a first sub air cavity located in the center, two second sub air cavities symmetrically distributed on both sides of the first sub air cavity, two third sub air cavities respectively distributed on the outer sides of the second sub air cavities, and two fourth sub air cavities respectively distributed on the outer sides of the third sub air cavities; the wind shield comprises a plurality of inserting plates, the inserting plates are inserted between the air inlet and the air outlet, and control through holes are formed in the inserting plates.

5. The negative-pressure type adsorption platform according to claim 4, wherein the negative-pressure generators comprise a first negative-pressure generator, two second negative-pressure generators and two third negative-pressure generators, the first negative-pressure generator is communicated with the first sub air cavity, the second negative-pressure generator is positioned at the joint of the second sub air cavity and the third sub air cavity, and the second negative-pressure generator is positioned at the bottom of the fourth sub air cavity; the wind shield comprises two first inserting plates and two second inserting plates, wherein the first inserting plates are symmetrically distributed, the second inserting plates are symmetrically distributed, the first inserting plates are used for being matched with the second negative pressure generator, and the second inserting plates are used for being matched with the third negative pressure generator.

6. The negative pressure type adsorption platform according to claim 5, wherein the first insertion plate is provided with a first control through hole, a second control through hole and a third control through hole, and the second insertion plate is provided with a fourth control through hole; the first control through hole is semicircular, and the second control through hole, the third control through hole and the fourth control through hole are circular; the wind deflectors share four fixed positions:

in the first fixing position, all the control through holes are not aligned with the air inlet;

in the second fixing position, the first control through hole is aligned with the air inlet of the second negative pressure generator, and the second negative pressure generator can only be communicated with the second sub air cavity by utilizing the semicircular shape of the first control through hole;

in the third fixing position, the second control through hole is aligned with the air inlet of the second negative pressure generator, and the second negative pressure generator is simultaneously communicated with the second sub air cavity and the third sub air cavity;

in the fourth fixing position, the third control through hole is aligned with the air inlet of the second negative pressure generator, and the second negative pressure generator is simultaneously communicated with the second sub air cavity and the third sub air cavity; the fourth control through hole is aligned with an air inlet of the third negative pressure generator, and the third negative pressure generator is communicated with the fourth sub air cavity.

7. The negative pressure type adsorption platform of claim 1, wherein the first vent hole is a circular hole, the second vent hole is a counter bore, the bottom of the counter bore is communicated with the air cavity, and the length of the counter bore in the moving direction of the belt is at least twice the diameter of the circular hole.

8. The negative pressure type adsorption platform of claim 7, wherein 2-3 third vent holes are arranged at the bottom of the counter bore, and the third vent holes are communicated with the air cavity.

9. The negative pressure suction platform as claimed in claim 8, wherein some of the counter bores are simultaneously in communication with two different air chambers.

10. The negative pressure type adsorption platform according to claim 7, wherein the counter bores are kidney-shaped holes, and the counter bores are distributed in multiple rows in the platform body; the circular holes are distributed in the platform main body in multiple rows, and the distance between the circular holes in each row is equal; each row of round holes corresponds to one row of counter bores.

Technical Field

The application relates to the technical field of printers, in particular to a negative pressure type adsorption platform.

Background

The printing platform is used for supporting a printing medium, and the spray head acts on the printing medium on the printing platform to complete printing during printing operation. There are two types of prior art printing platforms: one is a static platform without a belt, and when printing, the printing medium directly slides on the printing platform; another is to provide a moving platform for the belt, which slides over the printing platform while the print medium remains stationary relative to the belt during printing.

In order to ensure that a printing medium passes through the printing platform smoothly and stably, a part of static platforms in the prior art can be provided with a negative pressure adsorption mechanism on the printing platform. For the motion platform, because the structure is complicated, the design difficulty of the negative pressure adsorption mechanism matched with the motion platform is large, and therefore the motion platform generally does not have the negative pressure adsorption function.

Disclosure of Invention

In view of this, the present application provides a negative pressure type adsorption platform, which solves the disadvantage that the current motion platform does not have a negative pressure adsorption function.

The application provides a negative pressure type adsorption platform which comprises a platform main body, a belt mechanism, a plurality of negative pressure generators and a gas circuit switching mechanism; the air channel switching mechanism can respectively control the on-off of air channels of different air cavities and the negative pressure generator, and when the air channels are communicated, the negative pressure generator forms a negative pressure environment in the air cavities; the belt mechanism is arranged on the platform main body and used for moving relative to the platform main body along with the printing medium, and a plurality of first vent holes are formed in a belt of the belt mechanism; and a plurality of second vent holes communicated with the air cavity are formed in the platform main body.

In the above technical solution, further, a main air cavity is provided in the platform main body, and the main air cavity is divided into sub air cavities that are isolated from each other; the air path switching mechanism is used for controlling the connection and disconnection of different sub air cavities and the negative pressure generator.

In the above technical solution, further, an air outlet is provided at the bottom of the air cavity, the negative pressure generator is installed at the bottom of the air cavity, and the air inlet of the negative pressure generator is opposite to the air outlet; the air path switching mechanism comprises a wind shield and a wind shield driving mechanism, the wind shield is positioned between the air inlet and the air outlet, and a control through hole is formed in the wind shield; the driving mechanism drives the wind shield to move, so that the position relation between the control through hole and the air inlet is adjusted, and when the control through hole is aligned with the air inlet, the air inlet is communicated with the corresponding air outlet.

In the above technical solution, further, the total air cavity is divided into a first sub air cavity located in the center, two second sub air cavities symmetrically distributed on both sides of the first sub air cavity, two third sub air cavities respectively distributed on the outer sides of the second sub air cavities, and two fourth sub air cavities respectively distributed on the outer sides of the third sub air cavities; the wind shield comprises a plurality of inserting plates, the inserting plates are inserted between the air inlet and the air outlet, and control through holes are formed in the inserting plates.

In the above technical solution, further, the negative pressure generator includes a first negative pressure generator, two second negative pressure generators and two third negative pressure generators, the first negative pressure generator is communicated with the first sub air cavity, the second negative pressure generator is located at the joint of the second sub air cavity and the third sub air cavity, and the second negative pressure generator is located at the bottom of the fourth sub air cavity; the wind shield comprises two first inserting plates and two second inserting plates, wherein the first inserting plates are symmetrically distributed, the second inserting plates are symmetrically distributed, the first inserting plates are used for being matched with the second negative pressure generator, and the second inserting plates are used for being matched with the third negative pressure generator.

In the above technical solution, further, the first board is provided with a first control through hole, a second control through hole and a third control through hole, and the second board is provided with a fourth control through hole; the first control through hole is semicircular, and the second control through hole, the third control through hole and the fourth control through hole are circular; the wind deflectors share four fixed positions:

in the first fixing position, all the control through holes are not aligned with the air inlet; at the moment, only the first negative pressure generator is communicated with the first sub-air cavity, and the first sub-air cavity is in a negative pressure environment;

in the second fixing position, the first control through hole is aligned with the air inlet of the second negative pressure generator, and the second negative pressure generator can only be communicated with the second sub air cavity by utilizing the semicircular shape of the first control through hole; at the moment, negative pressure environments are formed in the first sub air cavity and the second sub air cavity;

in the third fixing position, the second control through hole is aligned with the air inlet of the second negative pressure generator, and the second negative pressure generator is simultaneously communicated with the second sub air cavity and the third sub air cavity; at the moment, negative pressure environments are formed in the first sub air cavity, the second sub air cavity and the third sub air cavity;

in the fourth fixing position, the third control through hole is aligned with the air inlet of the second negative pressure generator, and the second negative pressure generator is simultaneously communicated with the second sub air cavity and the third sub air cavity; the fourth control through hole is aligned with an air inlet of a third negative pressure generator, and the third negative pressure generator is communicated with the fourth sub air cavity; at this time, the first sub air cavity, the second sub air cavity, the third sub air cavity and the fourth sub air cavity are all negative pressure environments.

In the above technical solution, further, the first vent hole is a circular hole, the second vent hole is a counter bore, the bottom of the counter bore is communicated with the air cavity, and the length of the counter bore in the belt moving direction is at least twice the diameter of the circular hole.

In the above technical solution, further, 2-3 third venting holes are provided at the bottom of the counter bore, and the third venting holes are communicated with the air cavity.

In the above technical solution, further, some of the counter bores are simultaneously communicated with two different air cavities.

In the above technical solution, further, the counter bores are kidney-shaped holes, and the counter bores are distributed in a plurality of rows in the platform main body; the circular holes are distributed in the platform main body in multiple rows, and the distance between the circular holes in each row is equal; each row of round holes corresponds to one row of counter bores.

Compared with the prior art, the negative pressure type adsorption platform provided by the application can respectively control the on-off of the air paths of different air cavities and the negative pressure generator by using the air path switching mechanism, so as to control the number of the air cavities in the negative pressure state, and finally adjust the adsorption area to adapt to different printing media; the negative pressure in the air cavity acts on the printing medium through the second vent hole communicated with the air cavity and the first vent hole of the belt mechanism, so that the continuous and stable adsorption force is kept, the printing medium is completely adsorbed on the belt, and the printing disorder is avoided.

Drawings

Fig. 1 is a schematic structural diagram of a negative pressure type adsorption platform according to an embodiment of the present disclosure;

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is a top view of a platen body according to an embodiment of the present application;

FIG. 5 is a schematic structural view of a windshield according to an embodiment of the present disclosure;

fig. 6 is a schematic diagram of an air cavity structure of a platform main body according to an embodiment of the present disclosure;

FIG. 7 is a schematic view of the relative position of the wind deflector and the platform body in a first secured position;

FIG. 8 is a schematic view of the relative position of the wind deflector and the platform body in the second secured position;

FIG. 9 is a schematic view of the relative position of the wind deflector and the platform body in a third secured position;

fig. 10 is a schematic view of the relative position of the wind deflector and the platform body in the fourth secured position.

Reference numerals:

1-a platform body; 2-a belt mechanism; 3-a negative pressure generator; 4-a gas circuit switching mechanism; 5-an air cavity; 6-a first vent; 7-a second vent; 8-wind shield; 9-a first board insert; 10-a second board; 11-a first control via; 12-a second control via; 13-a third control via; 14-a fourth control via; 15-a first negative pressure generator; 16-a second negative pressure generator; 17-a third negative pressure generator; 18-a first sub air cavity; 19-a second sub-air cavity; 20-a third sub air cavity; 21-fourth sub air cavity.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, 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 application.

In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Fig. 1 is a schematic structural diagram of a negative pressure type adsorption platform according to an embodiment of the present disclosure;

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

fig. 4 is a top view of a platform body according to an embodiment of the present application.

As shown in fig. 1 to 4, the negative pressure type adsorption platform provided by the present application includes a platform main body 1, a belt mechanism 2, a plurality of negative pressure generators 3, and an air path switching mechanism 4.

The belt mechanism 2 is mounted on the platform main body 1 and used for moving relative to the platform main body 1 along with the printing medium. Specifically, belt mechanism 2 includes motor, belt and a plurality of belt pulleys, and the belt pulley is installed on platform main part 1, motor drive belt pulley, the belt is fixed on the belt pulley. The belt clings to the surface of the platform body 1 and can move along the printing area of the platform body 1 under the driving of the belt pulley.

A plurality of air cavities 5 are arranged in the platform main body 1. In some embodiments, a main air cavity 5 is provided in the platform body 1, and the main air cavity 5 is divided into sub air cavities 5 which are isolated from each other.

The negative pressure generator 3 is installed below the air chamber 5, and the negative pressure generator 3 is used for forming a negative pressure environment in the air chamber 5 corresponding thereto.

A plurality of first vent holes 6 are formed in the belt of the belt mechanism 2; the platform main body 1 is provided with a plurality of second vent holes 7 communicated with the air cavity 5. The negative pressure in the air chamber 5 acts on the printing medium on the belt through the second vent hole 7 and the first vent hole 6.

The air path switching mechanism 4 can respectively control the on-off of air paths of different air chambers 5 and the negative pressure generator 3, can control the number of the air chambers 5 in a negative pressure state, and finally adjusts an adsorption area to adapt to different printing media. Specifically, the method comprises the following steps:

when the air passage is communicated, the negative pressure generator 3 forms a negative pressure environment in the air cavity 5, and at the moment, the position of the platform main body 1 corresponding to the air cavity 5 is in a working state; when the air circuit is broken, the negative pressure generator 3 can not act on the corresponding air cavity 5, and at the moment, the position of the platform main body 1 corresponding to the air cavity 5 is in a non-working state. Through the above control, the air path switching mechanism 4 can be in a working state in which the specific region of the platform main body 1 can adsorb the printing medium.

In some embodiments, the bottom of the air cavity 5 is provided with an air outlet, the negative pressure generator 3 is installed at the bottom of the air cavity 5, and the air inlet of the negative pressure generator 3 is opposite to the air outlet; the air path switching mechanism 4 comprises a wind shield 8 and a wind shield driving mechanism, the wind shield 8 is positioned between the air inlet and the air outlet, and a control through hole is formed in the wind shield 8; the driving mechanism drives the wind shield 8 to move, so that the position relation between the control through hole and the air inlet is adjusted, and when the control through hole is aligned with the air inlet, the air inlet is communicated with the air outlet corresponding to the air inlet.

Fig. 5 is a schematic structural diagram of a wind deflector 8 according to an embodiment of the present application;

fig. 6 is a schematic structural diagram of an air cavity 5 of a platform body 1 according to an embodiment of the present application.

As shown in fig. 5 and 6, the main air cavity 5 is divided into a first sub air cavity 18 located at the center, two second sub air cavities 19 symmetrically distributed at both sides of the first sub air cavity 18, two third sub air cavities 20 respectively distributed at the outer sides of the second sub air cavities 19, and two fourth sub air cavities 21 respectively distributed at the outer sides of the third sub air cavities 20; the wind shield 8 comprises a plurality of inserting plates, the inserting plates are inserted between the air inlet and the air outlet, and control through holes are formed in the inserting plates.

The negative pressure generator 3 comprises a first negative pressure generator 15, two second negative pressure generators 16 and two third negative pressure generators 17, the first negative pressure generator 15 is communicated with the first sub air cavity 18, the second negative pressure generator 16 is positioned at the joint of the second sub air cavity 19 and the third sub air cavity 20, and the second negative pressure generator 16 is positioned at the bottom of the fourth sub air cavity 21; the wind shield 8 comprises two first inserting plates 9 and two second inserting plates 10, wherein the first inserting plates 9 are symmetrically distributed, the second inserting plates 10 are symmetrically distributed, the first inserting plates 9 are used for being matched with a second negative pressure generator 16, and the second inserting plates 10 are used for being matched with a third negative pressure generator 17.

A first control through hole 11, a second control through hole 12 and a third control through hole 13 are formed in the first plug board 9, and a fourth control through hole 14 is formed in the second plug board 10; the first control through hole 11 is semicircular, and the second control through hole 12, the third control through hole 13 and the fourth control through hole 14 are circular; the wind deflectors 8 share four fixed positions:

fig. 7 is a schematic view showing the relative position of the wind deflector 8 and the platform body 1 when the wind deflector 8 is in the first fixing position. As shown in fig. 7, in the first fixing position, all the control through holes are not aligned with the air inlet; at this time, only the first negative pressure generator 15 is communicated with the first sub air cavity 18, and a negative pressure environment is arranged in the first sub air cavity 18;

fig. 8 is a schematic view showing the relative position of the wind deflector 8 and the platform main body 1 when the wind deflector 8 is in the second fixing position. As shown in fig. 8, in the second fixing position, the first control through hole 11 is aligned with the air inlet of the second negative pressure generator 16, and the second negative pressure generator 16 can communicate with only the second sub air chamber 19 by virtue of the semicircular shape of the first control through hole 11; at this time, the inside of the first sub air cavity 18 and the inside of the second sub air cavity 19 are in a negative pressure environment;

fig. 9 is a schematic view showing the relative positions of the wind deflector 8 and the platform main body 1 in the third fixing position of the wind deflector 8. As shown in fig. 9, in the third fixing position, the second control through hole 12 is aligned with the air inlet of the second negative pressure generator 16, and the second negative pressure generator 16 is simultaneously communicated with the second sub air cavity 19 and the third sub air cavity 20; at this time, negative pressure environments are formed in the first sub air cavity 18, the second sub air cavity 19 and the third sub air cavity 20;

fig. 10 is a schematic view showing the relative positions of the wind deflector 8 and the platform main body 1 in the fourth fixing position of the wind deflector 8. As shown in fig. 10, in the fourth fixing position, the third control through hole 13 is aligned with the air inlet of the second negative pressure generator 16, and the second negative pressure generator 16 is simultaneously communicated with the second sub air cavity 19 and the third sub air cavity 20; the fourth control through hole 14 is aligned with an air inlet of the third negative pressure generator 17, and the third negative pressure generator 17 is communicated with the fourth sub air cavity 21; at this time, the first sub air chamber 18, the second sub air chamber 19, the third sub air chamber 20, and the fourth sub air chamber 21 are all negative pressure environments.

The wind shield driving mechanism drives the wind shield 8 to change the position, so as to adjust the communication relation between the negative pressure generator 3 and the air cavity 5; more importantly, part of the negative pressure generator 3 is arranged at the junction of the two air cavities 5, and the switching of three states can be completed by one plug board control through designing the shape of the control through hole.

In some embodiments of the application, the first vent hole 6 and the second vent hole 7 are both circular holes, and in the process of moving the belt relative to the platform main body 1, when the first vent hole 6 and the second vent hole 7 are definitely misaligned, wind power cannot be transmitted to the belt, so that paper (media) cannot be adsorbed on the belt, and printing and painting are disordered.

In order to avoid the above problems, in other embodiments of the present application, the first ventilation hole 6 is a circular hole, the second ventilation hole 7 is a counter bore having a certain length, the bottom of the counter bore is communicated with the air cavity 5, and the length of the counter bore in the moving direction of the belt is at least twice the diameter of the circular hole.

In the relative platform main part 1 motion process of belt, the counter bore can keep communicating with each other with the round hole, can form an effective wind chamber between platform main part 1 and belt to make wind-force can conduct the belt always on, and then keep lasting stable adsorption affinity, adsorb the printing medium completely on the belt, avoid printing in disorder.

Specifically, the counter bores are kidney-shaped holes, and the counter bores are distributed in multiple rows in the platform main body 1; the circular holes are distributed in the platform main body 1 in multiple rows, and the distance between the circular holes in each row is equal; each row of round holes corresponds to one row of counter bores.

In some embodiments, the width of the counterbore is slightly greater than the diameter of the circular hole, and the length of the counterbore is at least 2 times the diameter of the circular hole, otherwise the shape of the counterbore having a certain length cannot function effectively. In practice, the optimum length of the counter bore is 5-10 times the diameter of the circular hole.

The bottom of the counter bore is provided with 2-3 third vent holes which are communicated with the air cavity 5, the bottom of the counter bore is not a completely open structure, but is provided with a plurality of vent holes which are communicated with the air cavity 5, on one hand, the negative pressure generator 3 is ensured to be capable of forming a negative pressure environment in the air cavity 5, and on the other hand, an effective air cavity is formed between the platform main body 1 and the belt.

In order to ensure that the counterbores on the platform body 1, which are located at the intersection of the two air chambers 5, are in communication with two different air chambers 5.

The foregoing describes the general principles of the present application in conjunction with specific embodiments, however, it is noted that the advantages, effects, etc. mentioned in the present application are merely examples and are not limiting, and they should not be considered essential to the various embodiments of the present application. Furthermore, the foregoing disclosure of specific details is for the purpose of illustration and description and is not intended to be limiting, since the foregoing disclosure is not intended to be exhaustive or to limit the disclosure to the precise details disclosed.

The block diagrams of devices, apparatuses, systems referred to in this application are only given as illustrative examples and are not intended to require or imply that the connections, arrangements, configurations, etc. must be made in the manner shown in the block diagrams. These devices, apparatuses, devices, systems may be connected, arranged, configured in any manner, as will be appreciated by those skilled in the art. Words such as "including," "comprising," "having," and the like are open-ended words that mean "including, but not limited to," and are used interchangeably therewith. The words "or" and "as used herein mean, and are used interchangeably with, the word" and/or, "unless the context clearly dictates otherwise. The word "such as" is used herein to mean, and is used interchangeably with, the phrase "such as but not limited to".

It should also be noted that in the devices, apparatuses, and methods of the present application, the components or steps may be decomposed and/or recombined. These decompositions and/or recombinations are to be considered as equivalents of the present application.

The previous description of the disclosed aspects is provided to enable any person skilled in the art to make or use the present application. Various modifications to these aspects will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other aspects without departing from the scope of the application. Thus, the present application is not intended to be limited to the aspects shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modifications, equivalents and the like that are within the spirit and principle of the present application should be included in the scope of the present application.