1. Computer software operation monitoring devices based on electric current volume, including device main part (1), its characterized in that: the device is characterized in that a placing mechanism is arranged inside the device main body (1), a temperature measuring mechanism is arranged inside the device main body (1) and close to the top of the device main body, and a sealing mechanism is connected to the outer side of the device main body (1).

2. The apparatus for monitoring computer software operation based on electricity flow of claim 1, wherein: place mechanism and include a plurality of groups live-rollers (3), the inside of device main part (1) is close to bottom fixed mounting and has a plurality of fixed axostylus axostyles of group (2), the inside of device main part (1) is provided with two sets of limiting plate (4), and is two sets of the opposite face of limiting plate (4) is close to a lateral angle position and all runs through set up threaded hole (5), and the opposite face of two sets of limiting plate (4) is close to a lateral angle position and runs through and be provided with threaded rod (6), the one end fixedly connected with of threaded rod (6) rotates handle (7), the inside wall of device main part (1) is close to diagonal angle position difference fixed mounting and has a gag lever post (8) and No. two gag lever posts (9), and is two sets of one side diagonal angle position of limiting plate (4) all runs through and sets up spacing slide opening (10).

3. The apparatus for monitoring computer software operation based on electricity flow of claim 2, wherein: a plurality of groups live-rollers (3) are respectively through fixed axostylus axostyle (2) movable mounting in the inside of device main part (1), the lateral surface of threaded rod (6) is provided with symmetrical screw thread section, and is two sets of limiting plate (4) are respectively through screw hole (5) and threaded rod (6) threaded connection, and two sets of limiting plate (4) are respectively through two sets of spacing slide opening (10) and No. one gag lever post (8) and No. two gag lever posts (9) sliding connection.

4. The apparatus for monitoring computer software operation based on electricity flow of claim 1, wherein: temperature measuring mechanism includes heat dissipation diaphragm (11), a plurality of groups louvre (12) have been seted up in the upper surface run-through of heat dissipation diaphragm (11), the upper surface of device main part (1) is close to intermediate position and is provided with temperature sensor (13), the downside of temperature sensor (13) is connected with heat pipe (14), four group's of lateral surface fixedly connected with side pipe (15) of heat pipe (14), the upper surface of device main part (1) is close to a lateral angle position fixed mounting and has pilot lamp (16), fixedly connected with control panel (17) on the lateral wall of device main part (1), the rear side of device main part (1) runs through and is provided with a plurality of groups fan.

5. The apparatus for monitoring computer software operation based on electricity flow of claim 4, wherein: the heat dissipation transverse plate (11) is located on the upper side inside the device body (1), the output end of the temperature sensor (13) is electrically connected with the input end of the control panel (17), a plurality of groups of heat dissipation holes (12) are evenly distributed on the heat dissipation transverse plate (11) at equal intervals, and the side pipes (15) are communicated with the heat conduction pipes (14) respectively.

6. The apparatus for monitoring computer software operation based on electricity flow of claim 1, wherein: the sealing mechanism comprises an inserting door plate (20), a transverse plate (21) is fixedly connected to the upper surface of the inserting door plate (20), a fixed handle (22) is fixedly connected to the middle position of the upper surface of the transverse plate (21), inserting rails (18) are arranged on the two inner side walls of the device main body (1) close to the front side, a first hinge (19) is connected between each of the two groups of inserting rails (18) and the two inner side walls of the device main body (1), a sealing plate (23) is arranged on the outer side of the inserting door plate (20), side sealing plates (24) are fixedly connected to the edge positions of the two sides of the sealing plate (23), a second hinge (25) is connected between the sealing plate (23) and the transverse plate (21), a clamping rod (26) is fixedly connected to the inner side surface of the sealing plate (23) close to the bottom, and a clamping groove (27) is formed in the front side surface of the device main body (1) close to the bottom, a first magnetic ring (28) is fixedly sleeved on the outer side surface of the temperature sensor (13) close to the bottom, a second magnetic ring (29) is fixedly embedded on the upper surface of the device main body (1) close to the middle, two groups of movable plates (30) are arranged on the rear side surface of the device main body (1), connecting magnetic rods (31) are fixedly connected to the opposite sides of the two groups of movable plates (30), and a third hinge (32) is connected between each of the two groups of movable plates (30) and the device main body (1).

7. The apparatus for monitoring computer software operation based on electricity flow of claim 6, wherein: the two groups of the inserting rails (18) are movably connected with the device main body (1) through a first hinge (19) respectively, the inserting door plate (20) is slidably connected with the two groups of the inserting rails (18), the sealing plate (23) is movably connected with the transverse plate (21) through a second hinge (25), the clamping rods (26) are located inside the clamping grooves (27), the first magnetic ring (28) and the second magnetic ring (29) are designed to be opposite magnets, the two groups of the movable plates (30) are movably mounted on the rear side of the device main body (1) through a third hinge (32) respectively, and the two groups of the connecting magnetic rods (31) are designed to be opposite magnets.

8. The computer software operation monitoring method based on the current magnitude is characterized in that: the monitoring method comprises the following specific steps:

the method comprises the following steps: firstly, placing a computer host inside a device main body (1) by matching a plurality of groups of rotating rollers (3) with a plurality of groups of fixed shaft levers (2), positioning the computer host by two groups of limiting plates (4), and then respectively rotating two groups of plug-in rails (18) to two inner side walls of the device main body (1) by a first hinge (19);

step two: the plug-in door plate (20) is plugged between two groups of plug-in rails (18) through a fixed handle (22) and a transverse plate (21), then a sealing plate (23) is clamped and fixedly attached to the outer side of the device main body (1) through a second hinge (25) matched with a clamping rod (26) and a clamping groove (27), when computer software runs, the computer main body can dissipate heat, the heat is transmitted to a temperature sensor (13) through a plurality of groups of heat dissipation holes (12) on a heat dissipation transverse plate (11) matched with a heat conduction pipe (14) and four groups of side guide pipes (15), the temperature sensor (13) monitors the external temperature of the computer main body according to different current magnitude when the software runs, and then the temperature magnitude is displayed through a control panel (17) to complete monitoring.

Background

Computers have had an extremely important impact on human productivity and social activities and have been rapidly developed with great vitality. The computer is one of the important signs of human beings entering the information era, the application of the computer is more and more common in China, the number of computer users in China is continuously increased, the application level is continuously improved, but faults are easy to occur, and therefore the state of computer software in operation needs to be monitored.

Through search, in the patent with Chinese patent number CN202020724488.3, an intelligent monitoring device for computer temperature is disclosed, although the intelligent monitoring device body is convenient to be clamped and fixedly arranged inside the fixed frame, the intelligent monitoring device body is convenient to be installed and disassembled, the intelligent monitoring device body is prevented from being impacted by external force, the intelligent monitoring device body is convenient to pop out of the surface of the fixed frame, the intelligent monitoring device body is convenient to take and replace, the rectangular door is convenient to be clamped on the surface of the fixed frame, the intelligent monitoring device body is protected, but the intelligent monitoring device does not have the rapid temperature monitoring function, the working performance and the service life of the computer can not be ensured, in addition, when the device is monitored, heat escapes to increase monitoring errors, a good sealing effect is not achieved, and the monitoring accuracy of the device is reduced.

Disclosure of Invention

The present invention is directed to a device and method for monitoring computer software operation based on current magnitude, so as to solve the problems mentioned in the background art.

In order to achieve the purpose, the invention adopts the following technical scheme:

the device comprises a device main body, wherein a placement mechanism is arranged inside the device main body, a temperature measurement mechanism is arranged inside the device main body and close to the top of the device main body, and a sealing mechanism is connected to the outer side of the device main body.

As a further scheme of the invention: put the mechanism and include a plurality of groups live-rollers, the inside of device main part is close to bottom fixed mounting has a plurality of fixed axostylus axostyles of group, the inside of device main part is provided with two sets of limiting plates, and is two sets of the opposite face of limiting plate is close to a lateral angle position and all runs through set up threaded hole, and the opposite face of two sets of limiting plates is close to a lateral angle position and runs through and be provided with the threaded rod, the one end fixedly connected with of threaded rod rotates the handle, the inside wall of device main part is close to diagonal angle position and is fixed mounting respectively has a gag lever post and No. two gag lever posts, and is two sets of one side diagonal angle position of limiting plate all runs through and has seted up spacing slide opening.

As a further scheme of the invention: the rotating rollers are movably mounted inside the device main body through fixed shaft levers respectively, symmetrical thread sections are arranged on the outer side face of the threaded rod, the limiting plates are connected with the threaded rod through threaded holes respectively, and the limiting plates are connected with the first limiting rod and the second limiting rod in a sliding mode through two limiting sliding holes respectively.

As a further scheme of the invention: the temperature measuring mechanism comprises a heat dissipation transverse plate, a plurality of groups of heat dissipation holes are formed in the upper surface of the heat dissipation transverse plate in a penetrating mode, a temperature sensor is arranged on the upper surface of the device body close to the middle position, a heat conduction pipe is connected to the lower side of the temperature sensor, four groups of side pipes are fixedly connected to the outer side face of the heat conduction pipe, an indicator lamp is fixedly mounted on the upper surface of the device body close to one side angle position, a control panel is fixedly connected to the outer side wall of the device body, and a plurality of groups of fans are arranged on the rear side of the device body in a penetrating mode.

As a further scheme of the invention: the heat dissipation transverse plate is located on the upper side inside the device body, the output end of the temperature sensor is electrically connected with the input end of the control panel, the heat dissipation holes are evenly distributed on the heat dissipation transverse plate in a plurality of groups at equal intervals, and the side guide pipes are in communication with the heat conduction pipes respectively.

As a further scheme of the invention: the sealing mechanism comprises an inserting door plate, the upper surface of the inserting door plate is fixedly connected with a transverse plate, the middle position of the upper surface of the transverse plate is fixedly connected with a fixed handle, two inner side walls of the device main body are respectively provided with an inserting rail near the front side, two groups of inserting rails are respectively connected with a first hinge between the two inner side walls of the device main body, the outer side of the inserting door plate is provided with a sealing plate, the edge positions of two sides of the sealing plate are respectively fixedly connected with a side sealing plate, a second hinge is connected between the sealing plate and the transverse plate, the inner side surface of the sealing plate is fixedly connected with a clamping rod near the bottom, the front side surface of the device main body is provided with a clamping groove near the bottom, the outer side surface of the temperature sensor is fixedly sleeved with a first magnetic ring near the bottom, the upper surface of the device main body is fixedly embedded with a second magnetic ring near the middle position, and the rear side surface of the device main body is provided with two groups of movable plates, the opposite sides of the two groups of movable plates are fixedly connected with connecting magnetic rods, and a third hinge is connected between the two groups of movable plates and the device main body respectively.

As a further scheme of the invention: the two groups of the inserting rails are movably connected with the device main body through a first hinge respectively, the inserting door plate is slidably connected with the two groups of the inserting rails, the sealing plate is movably connected with the transverse plate through a second hinge, the clamping rod is located inside the clamping groove, the first magnetic ring and the second magnetic ring are designed into different-polarity magnets, the two groups of the movable plates are movably mounted on the rear side of the device main body through a third hinge respectively, and the two groups of the connecting magnetic rods are designed into different-polarity magnets.

The computer software running monitoring method based on the current magnitude comprises the following specific steps:

the method comprises the following steps: firstly, placing a computer host inside a device main body by matching a plurality of groups of rotating rollers with a plurality of groups of fixed shaft levers, positioning the computer host by two groups of limiting plates, and then respectively rotating two groups of inserting rails to two inner side walls of the device main body through a first hinge;

step two: the door plant of will pegging graft through fixed handle and horizontal board is pegged graft between two groups of grafting rails, the solid laminating of closing plate card is in the outside of device main part at the hinge cooperation kelly and draw-in groove No. two rethread, when computer software moves, the computer main part can dispel the heat, and the heat then conveys to temperature sensor department through a plurality of groups of louvre cooperation heat pipes and four groups side guide pipes on the heat dissipation diaphragm, and according to the different electric current volume size when software moves, the temperature of putting outward by temperature sensor to the computer main frame monitors, then show the temperature size through control panel, accomplish the monitoring.

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

1. when computer software runs, because the difference of electric current magnitude, the main frame of computer will produce the heat of different degree, and then the heat is through a plurality of sets of louvres on the heat dissipation diaphragm to make the heat conducted to temperature sensor department via four groups side pipe and heat pipe, then carry out quick monitoring through the temperature sensor of device main part upside to outer exothermal quantity, have swift temperature monitoring function, with the working property and the life of assurance computer.

2. Temperature sensor is through the cooperation and the device main part fastening connection of a magnetic ring and No. two magnetic rings, then rotate two inside walls of device main part through a hinge with two sets of grafting rails respectively, peg graft between two sets of grafting rails through fixed handle and horizontal board with the grafting door plant after that, No. two hinge cooperation kellies and draw-in groove with closing plate and side seal board card solid laminating in the outside of device main part, make two sets of fly leafs hug closely the rear side at the device main part through two sets of connection magnetic poles of No. three hinge cooperation immediately, can avoid device monitoring occasionally heat to escape and increase monitoring error, play fine sealed effect, the accuracy of device monitoring has been improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.

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

FIG. 2 is a schematic view of the connection structure of the device main body according to the present invention;

FIG. 3 is a schematic view of a connection structure of a limiting plate according to the present invention;

FIG. 4 is a schematic view of a connecting structure of the heat dissipating cross plate of the present invention;

FIG. 5 is a schematic view of a connection structure of the inserting door panel of the present invention;

fig. 6 is a schematic top view of the present invention.

In the figure: 1. a device main body; 2. fixing the shaft lever; 3. a rotating roller; 4. a limiting plate; 5. a threaded hole; 6. a threaded rod; 7. rotating the handle; 8. a first limiting rod; 9. a second limiting rod; 10. a limiting slide hole; 11. a heat dissipation transverse plate; 12. heat dissipation holes; 13. a temperature sensor; 14. a heat conducting pipe; 15. a side duct; 16. an indicator light; 17. a control panel; 18. inserting a rail; 19. a first hinge; 20. inserting a door plate; 21. a transverse plate; 22. fixing a handle; 23. a sealing plate; 24. a side sealing plate; 25. a second hinge; 26. a clamping rod; 27. a card slot; 28. a first magnetic ring; 29. a second magnetic ring; 30. a movable plate; 31. connecting the magnetic rod; 32. and a third hinge.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the 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 invention.

Example 1

Referring to fig. 1-6, the present invention provides a technical solution: the computer software operation monitoring device based on the current magnitude comprises a device main body 1, wherein a placing mechanism is arranged inside the device main body 1, a temperature measuring mechanism is arranged inside the device main body 1 and close to the top of the device main body 1, and a sealing mechanism is connected to the outer side of the device main body 1;

in the embodiment, as shown in fig. 2-3, the placing mechanism comprises a plurality of groups of rotating rollers 3, a plurality of groups of fixed shaft rods 2 are fixedly installed inside the device main body 1 near the bottom, two groups of limiting plates 4 are arranged inside the device main body 1, threaded holes 5 are respectively formed in the opposite surfaces of the two groups of limiting plates 4 near one angular position in a penetrating manner, threaded rods 6 are respectively arranged in the opposite surfaces of the two groups of limiting plates 4 near one angular position in a penetrating manner, one end of each threaded rod 6 is fixedly connected with a rotating handle 7, a first limiting rod 8 and a second limiting rod 9 are respectively and fixedly installed on the inner side wall of the device main body 1 near the diagonal positions, a limiting slide hole 10 is respectively formed in the diagonal positions of one side of the two groups of limiting plates 4 in a penetrating manner, the plurality of groups of rotating rollers 3 are respectively and movably installed inside the device main body 1 through the fixed shaft rods 2, symmetrical threaded segments are arranged on the outer side surface of the threaded rods 6, and the two groups of limiting plates 4 are respectively in threaded connection with the threaded rods 6 through the threaded holes 5, the two groups of limiting plates 4 are respectively connected with the first limiting rod 8 and the second limiting rod 9 in a sliding mode through two groups of limiting sliding holes 10;

in the embodiment, referring to fig. 4, the temperature measuring mechanism includes a heat dissipating transverse plate 11, a plurality of sets of heat dissipating holes 12 are formed through an upper surface of the heat dissipating transverse plate 11, a temperature sensor 13 is disposed on the upper surface of the device body 1 near the middle position, a heat conducting pipe 14 is connected to a lower side of the temperature sensor 13, four sets of side pipes 15 are fixedly connected to an outer side surface of the heat conducting pipe 14, an indicator lamp 16 is fixedly mounted on the upper surface of the device body 1 near a side angle position, a control panel 17 is fixedly connected to an outer side wall of the device body 1, a plurality of sets of fans are arranged through a rear side of the device body 1, the heat dissipating transverse plate 11 is located on an inner upper side of the device body 1, an output end of the temperature sensor 13 is electrically connected to an input end of the control panel 17, the plurality of sets of heat dissipating holes 12 are uniformly distributed on the heat dissipating transverse plate 11 at equal intervals, and the four sets of side pipes 15 are respectively communicated with the heat conducting pipe 14;

specifically, when computer software runs, because the difference of electric current magnitude, the host computer will produce the heat of different degree, and then the heat is through a plurality of sets of louvre 12 on the heat dissipation diaphragm 11 to make the heat conducted to temperature sensor 13 department via four group side pipes 15 and heat pipe 14, then carry out quick monitoring through the temperature sensor 13 of device main part 1 upside to external heat release, have swift temperature monitoring function, with the working property and the life of assurance computer.

Example 2

In this embodiment, referring to fig. 1, 2, 5, and 6, the present invention provides a technical solution: the computer software operation monitoring device based on the current magnitude further comprises a sealing mechanism, the sealing mechanism comprises an inserting door plate 20, the upper surface of the inserting door plate 20 is fixedly connected with a transverse plate 21, the middle position of the upper surface of the transverse plate 21 is fixedly connected with a fixed handle 22, two inner side walls of a device main body 1 are respectively provided with an inserting rail 18 near the front side, two groups of inserting rails 18 are respectively connected with a first hinge 19 between the two inner side walls of the device main body 1, the outer side of the inserting door plate 20 is provided with a sealing plate 23, the edge positions of two sides of the sealing plate 23 are respectively fixedly connected with a side sealing plate 24, a second hinge 25 is connected between the sealing plate 23 and the transverse plate 21, the inner side surface of the sealing plate 23 is fixedly connected with a clamping rod 26 near the bottom, the front side surface of the device main body 1 is provided with a clamping groove 27 near the bottom, the outer side surface of a temperature sensor 13 is fixedly connected with a first magnetic ring 28 near the bottom, a second magnetic ring 29 is fixedly embedded on the upper surface of the device main body 1 near the middle position, the rear side surface of the device main body 1 is provided with two groups of movable plates 30, the opposite sides of the two groups of movable plates 30 are fixedly connected with connecting magnetic rods 31, the two groups of movable plates 30 are respectively connected with a third hinge 32 between the device main body 1, the two groups of insertion rails 18 are respectively movably connected with the device main body 1 through a first hinge 19, the insertion door plate 20 is in sliding connection with the two groups of insertion rails 18, the sealing plate 23 is movably connected with the transverse plate 21 through a second hinge 25, the clamping rod 26 is positioned in the clamping groove 27, the first magnetic ring 28 and the second magnetic ring 29 are designed into opposite magnets, the two groups of movable plates 30 are respectively movably mounted at the rear side of the device main body 1 through a third hinge 32, and the two groups of connecting magnetic rods 31 are designed into opposite magnets;

specifically, on the basis of embodiment 1, the temperature sensor 13 is fastened and connected to the device main body 1 through the cooperation of the first magnetic ring 28 and the second magnetic ring 29, then the two sets of insertion rails 18 are rotated to the two inner side walls of the device main body 1 through the first hinge 19, then the insertion door plate 20 is inserted between the two sets of insertion rails 18 through the fixed handle 22 and the transverse plate 21, then the sealing plate 23 and the side sealing plate 24 are fastened and attached to the outer side of the device main body 1 through the second hinge 25 and the clamping bar 26 and the clamping groove 27, and then the two sets of movable plates 30 are attached to the rear side of the device main body 1 through the third hinge 32 and the two sets of connecting magnetic bars 31, so that the increase of monitoring errors due to heat escape during device monitoring can be avoided, a good sealing effect is achieved, the accuracy of device monitoring is improved, when computer software runs, because of different current magnitudes, the computer main machine will generate different degrees of heat, then the heat passes through a plurality of sets of louvres 12 on the heat dissipation diaphragm 11 to make the heat be conducted to temperature sensor 13 department via four sets of side pipes 15 and heat pipe 14, then carry out quick monitoring through the temperature sensor 13 of device main part 1 upside to external heat release, have swift temperature monitoring function, with the working property and the life of assurance computer.

Example 3

Referring to fig. 1-6, the present invention provides a technical solution: the computer software running monitoring method based on the current magnitude comprises the following specific steps:

the method comprises the following steps: firstly, placing a computer host inside a device main body 1 by matching a plurality of groups of rotating rollers 3 with a plurality of groups of fixed shaft levers 2, positioning the computer host by two groups of limiting plates 4, and then respectively rotating two groups of plug-in rails 18 to two inner side walls of the device main body 1 by a first hinge 19;

step two: the plug-in door plate 20 is plugged between two groups of plug-in rails 18 through the fixed handle 22 and the transverse plate 21, the sealing plate 23 is clamped and fixedly attached to the outer side of the device main body 1 through the second hinge 25 matched with the clamping rod 26 and the clamping groove 27, when computer software runs, the computer main body can dissipate heat, the heat is transmitted to the temperature sensor 13 through a plurality of groups of heat dissipation holes 12 on the heat dissipation transverse plate 11 matched with the heat conduction pipe 14 and the four groups of side guide pipes 15, the temperature sensor 13 monitors the external temperature of the computer main body according to different current magnitude during the software running, the temperature is displayed through the control panel 17, and monitoring is completed.

The working principle and the using process of the invention are as follows: firstly, a worker places a computer host in the device main body 1 by matching a plurality of groups of rotating rollers 3 with a plurality of groups of fixing shaft rods 2, then rotates a rotating handle 7 to drive a threaded rod 6 to rotate, and enables two groups of limiting plates 4 to move towards the computer host by matching a threaded hole 5 with a first limiting rod 8, a second limiting rod 9 and a limiting sliding hole 10 until the two groups of limiting plates 4 are tightly clamped at two sides of the computer host, a temperature sensor 13 is tightly connected with the device main body 1 by matching a first magnetic ring 28 and a second magnetic ring 29, then rotates two groups of plug-in rails 18 to two inner side walls of the device main body 1 through a first hinge 19, then plugs a plug-in door plate 20 between the two groups of plug-in rails 18 through a fixed handle 22 and a transverse plate 21, and clamps a sealing plate 23 and a side sealing plate 24 at the outer side of the device main body 1 through a second hinge 25 matching a clamping rod 26 and a clamping groove 27, then, the third hinge 32 is matched with the two groups of connecting magnetic rods 31 to enable the two groups of movable plates 30 to be tightly attached to the rear side of the device main body 1, so that the phenomenon that heat escapes during device monitoring to increase monitoring errors can be avoided, a good sealing effect is achieved, the monitoring accuracy of the device is improved, when the computer software runs, the host computer generates heat with different degrees due to different current magnitudes, then the heat passes through a plurality of sets of heat dissipation holes 12 on the heat dissipation cross plate 11, and is conducted to the temperature sensor 13 through four sets of side conduits 15 and heat conduction pipes 14, then the external heat release is rapidly monitored by the temperature sensor 13 on the upper side of the device body 1, and data display is carried out on the control panel 17, the indicator light 16 has an alarm function and has a quick temperature monitoring function so as to ensure the working performance and the service life of the computer.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.