阅读说明：本技术 一种具有定位夹紧功能的车床 (Lathe with positioning and clamping functions ) 是由 刘丽华 于 2021-08-03 设计创作，主要内容包括：本发明属于车床技术领域,尤其是一种具有定位夹紧功能的车床,其包括防护箱,防护箱的底部内壁上固定连接有电机,电机的输出轴上设有抬升机构、转动机构和雾化机构,抬升机构包括短杆、第一伞齿轮、第二伞齿轮、第一螺纹杆、第二螺纹杆、第一螺纹块、第二螺纹块、第一支杆、第二支杆、第三支杆、第四支杆、连接块、横板和顶杆,短杆与电机的输出轴固定连接,第一伞齿轮与短杆固定套设连接,两个第二伞齿轮均与第一伞齿轮啮合连接,第一螺纹杆和第二螺纹杆与两个第二伞齿轮固定连接,第一螺纹块和第二螺纹块与第一螺纹杆和第二螺纹杆螺纹连接。本发明可以在加工完成后,及时有效的对车床进行防护保养,大大提高了车床的使用寿命。(The invention belongs to the technical field of lathes, and particularly relates to a lathe with a positioning and clamping function, which comprises a protective box, wherein a motor is fixedly connected to the inner wall of the bottom of the protective box, a lifting mechanism, a rotating mechanism and an atomizing mechanism are arranged on an output shaft of the motor, the lifting mechanism comprises a short rod, a first bevel gear, a second bevel gear, a first threaded rod, a second threaded rod, a first threaded block, a second threaded block, a first supporting rod, a second supporting rod, a third supporting rod, a fourth supporting rod, a connecting block, a transverse plate and a push rod, the short rod is fixedly connected with the output shaft of the motor, the first bevel gear is fixedly sleeved with the short rod, the two second bevel gears are meshed with the first bevel gear, the first threaded rod and the second threaded rod are fixedly connected with the two second bevel gears, and the first threaded block and the second threaded block are in threaded connection with the first threaded rod and the second threaded rod. The invention can effectively protect and maintain the lathe in time after finishing the processing, thereby greatly prolonging the service life of the lathe.)

1. A lathe with a positioning and clamping function comprises a protection box (1) and is characterized in that a motor (2) is fixedly connected to the inner wall of the bottom of the protection box (1), a lifting mechanism, a rotating mechanism and an atomizing mechanism are arranged on an output shaft of the motor (2), the lifting mechanism comprises a short rod (3), a first bevel gear (4), a second bevel gear (5), a first threaded rod (6), a second threaded rod (7), a first threaded block (8), a second threaded block (9), a first supporting rod (10), a second supporting rod (11), a third supporting rod (12), a fourth supporting rod (13), a connecting block (14), a transverse plate (15) and a push rod (16), the short rod (3) is fixedly connected with an output shaft of the motor (2), the first bevel gear (4) is fixedly sleeved with the short rod (3), the two second bevel gears (5) are meshed with the first bevel gear (4), first threaded rod (6) and second threaded rod (7) and two second bevel gears (5) fixed connection, first screw block (8) and first threaded rod (6) adopt threaded connection, second screw block (9) and second threaded rod (7) adopt threaded connection, first branch (10) and second branch (11) all rotate with first screw block (8) and are connected, third branch (12) and fourth branch (13) all rotate with second screw block (9) and are connected, four connecting blocks (14) and first branch (10), second branch (11), third branch (12) and fourth branch (13) rotate and are connected, diaphragm (15) and the inner wall sliding connection of guard box (1), ejector pin (16) and the top fixed connection of diaphragm (15).

2. A lathe with positioning and clamping functions as claimed in claim 1, the rotating mechanism comprises a first set of teeth (17), a chain (18), a second set of teeth (19), a first rod (20), a second rod (21), a gear (22), a rotating table (23) and a rack (24), first set of tooth (17) is established with the fixed cover of output shaft of motor (2) and is connected, chain (18) are connected with first set of tooth (17) meshing, second set of tooth (19) are connected with chain (18) meshing, first pole (20) are established with second set of tooth (19) fixed cover and are connected, the inner wall sliding connection of second pole (21) and first pole (20), gear (22) are established with second pole (21) fixed cover and are connected, it is connected with diaphragm (15) rotation to rotate platform (23), rack (24) and rotation platform (23) fixed connection, gear (22) are connected with rack (24) meshing.

3. The lathe with the positioning and clamping functions as claimed in claim 1, wherein the atomizing mechanism comprises a third set of teeth (25), a worm (26), a worm wheel (27), an atomizing head (28), a fan blade (29), a fourth set of teeth (30), a screw rod (31), a rectangular plate (32) and a water tank (33), the third set of teeth (25) is meshed with the chain (18), the worm (26) is fixedly sleeved with the third set of teeth (25), the worm wheel (27) is meshed with the worm (26), the atomizing head (28) is fixedly sleeved with the worm wheel (27), the fan blade (29) is fixedly connected with the atomizing head (28), the fourth set of teeth (30) is meshed with the chain (18), the screw rod (31) is fixedly sleeved with the fourth set of teeth (30), the rectangular plate (32) is in threaded connection with the screw rod (31), and the water tank (33) is fixedly connected with one side of the protective tank (1), the rectangular plate (32) is connected with the inner wall of the water tank (33) in a sliding way.

4. The lathe with the positioning and clamping functions as claimed in claim 1, wherein an inner ring of the first bearing (35) is fixedly sleeved on the outer side of the first threaded rod (6), and an outer ring of the first bearing (35) is fixedly connected with the inner wall of the bottom of the protective box (1).

5. The lathe with the positioning and clamping function as claimed in claim 1, wherein the outer side of the second threaded rod (7) is fixedly sleeved with the inner ring of a second bearing (36), and the outer ring of the second bearing (36) is fixedly connected with the inner wall of the bottom of the protective box (1).

6. The lathe with the positioning and clamping function as claimed in claim 1, characterized in that a cover plate (34) is hinged to one side of the protective box (1), and the ejector rod (16) is in contact with the bottom of the cover plate (34).

7. The lathe with the positioning and clamping functions as claimed in claim 1, wherein two (14) of the four connecting blocks (14) are fixedly connected with the inner wall of the bottom of the protective box (1), and two (14) of the four connecting blocks (14) are fixedly connected with the bottom of the transverse plate (15).

8. The lathe with the positioning and clamping functions as claimed in claim 1, wherein a first hole is formed in the top of the transverse plate (15), and the inner wall of the first hole is rotatably connected with the second rod (21).

9. The lathe with the positioning and clamping functions as claimed in claim 1, wherein a second hole is formed in one side of the protection box (1), an inner ring of a third bearing (37) is fixedly sleeved on the outer side of the atomizing head (28), and an outer ring of the third bearing (37) is fixedly connected with the inner wall of the bottom of the second hole.

10. The lathe with the positioning and clamping functions as claimed in claim 1, wherein a water inlet pipe (38) is fixedly communicated with the top of the water tank (33), a valve is mounted on the water inlet pipe (38), a water outlet pipe (39) is fixedly communicated with the top of the water tank (33), and the water outlet pipe (39) and the atomizing head (28) are fixedly communicated with the same hose (40).

Technical Field

The invention relates to the technical field of lathes, in particular to a lathe with a positioning and clamping function.

Background

In the machining industry, a lathe is one of the most widely used mechanical devices. The lathe is a machine tool for turning a rotating workpiece mainly by a lathe tool, and a drill, a reamer, a tap, a die, a knurling tool and the like can be used for corresponding processing on the lathe tool.

However, most of existing lathes cannot be protected and maintained timely and effectively after being used, so that the service life of the lathe is greatly reduced.

Disclosure of Invention

The invention aims to solve the defects that most lathes cannot be effectively protected and maintained in time after being used, so that the service life of the lathes is greatly reduced, and provides the lathe with a positioning and clamping function.

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

a lathe with a positioning and clamping function comprises a protective box, wherein a motor is fixedly connected to the inner wall of the bottom of the protective box, a lifting mechanism, a rotating mechanism and an atomizing mechanism are arranged on an output shaft of the motor, the lifting mechanism comprises a short rod, a first bevel gear, a second bevel gear, a first threaded rod, a second threaded rod, a first threaded block, a second threaded block, a first supporting rod, a second supporting rod, a third supporting rod, a fourth supporting rod, a connecting block, a transverse plate and a push rod, the short rod is fixedly connected with the output shaft of the motor, the first bevel gear is fixedly sleeved with the short rod and connected with the second bevel gear, the two second bevel gears are meshed with the first bevel gear, the first threaded rod and the second threaded rod are fixedly connected with the two second bevel gears, the first threaded block and the first threaded rod are in threaded connection, the second threaded block and the second threaded rod are in threaded connection, the first supporting rod and the second supporting rod are both in rotating connection with the first threaded block, the third supporting rod and the fourth supporting rod are rotatably connected with the second thread block, the four connecting blocks are rotatably connected with the first supporting rod, the second supporting rod, the third supporting rod and the fourth supporting rod, the transverse plate is slidably connected with the inner wall of the protective box, and the ejector rod is fixedly connected with the top of the transverse plate.

Preferably, slewing mechanism includes first set of tooth, chain, second set of tooth, first pole, second pole, gear, rotation platform and rack, first set of tooth is established with the fixed cover of output shaft of motor and is connected, and the chain is connected with first set of tooth meshing, and second set of tooth is connected with the chain meshing, and first pole is established with the fixed cover of second set of tooth and is connected, the inner wall sliding connection of second pole and first pole, and the gear is established with the fixed cover of second pole and is connected, rotates the platform and rotates the diaphragm and be connected, rack and rotation platform fixed connection, and the gear is connected with the rack toothing.

Preferably, atomizing mechanism includes third set of tooth, worm wheel, atomising head, fan blade, fourth set of tooth, lead screw, rectangular plate and water tank, the third set of tooth is connected with the chain meshing, and the worm is established with the fixed cover of third set of tooth and is connected, and the worm wheel is connected with the worm meshing, and the atomising head is established with the fixed cover of worm wheel and is connected, fan blade and atomising head fixed connection, and the fourth set of tooth is connected with the chain meshing, and the lead screw is established with the fixed cover of fourth set of tooth and is connected, rectangular plate and lead screw threaded connection, one side fixed connection of water tank and guard box, the inner wall sliding connection of rectangular plate and water tank.

Preferably, the fixed cover in the outside of first threaded rod is equipped with the inner circle of first bearing, the outer lane of first bearing and the bottom inner wall fixed connection of protective housing, the fixed cover in the outside of second threaded rod is equipped with the inner circle of second bearing, the outer lane of second bearing and the bottom inner wall fixed connection of protective housing, and one side hinged joint of protective housing has the apron, and the ejector pin contacts with the bottom of apron.

Preferably, two connecting blocks in four connecting blocks and the bottom inner wall fixed connection of guard box, two connecting blocks in four connecting blocks and the bottom fixed connection of diaphragm, first hole has been seted up at the top of diaphragm, and the inner wall in first hole rotates with the second pole to be connected, and the second hole has been seted up to one side of guard box, and the fixed cover in the outside of atomising head is equipped with the inner circle of third bearing, the outer lane of third bearing and the bottom inner wall fixed connection in second hole.

Preferably, the top of water tank is fixed the intercommunication has the inlet tube, installs the valve on the inlet tube, and the top of water tank is fixed the intercommunication has the outlet pipe, and outlet pipe and fixed intercommunication of atomising head have same hose.

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

through reciprocating of diaphragm, reasonable use the lathe and accomodate to can effectively protect the lathe.

The turntable drives the lathe to rotate, and when the lathe is stored after the lathe is machined, the lathe is rotated, so that the lathe can be checked by a worker conveniently, and problems can be found timely.

The coolant liquid passes through atomising head atomizing blowout, and the fan blade can be bigger with the atomized coolant liquid area of wafting, and the rotation of lathe is deuterogamied, makes the atomized coolant liquid contact with the lathe surface, volatilizees through the heat absorption and cools down the lathe, accomodates the completion back downwards when the lathe, and the atomising head stops atomizing, and the lathe surface temperature this moment is located safe value, and natural cooling can, can protect the metal parts of lathe so greatly and prevent to produce the variant because of high temperature, improves life greatly.

The invention can effectively protect and maintain the lathe in time after finishing the processing, thereby greatly prolonging the service life of the lathe.

Drawings

FIG. 1 is a schematic cross-sectional view of a lathe with positioning and clamping functions according to the present invention;

FIG. 2 is a schematic front view of a lathe with positioning and clamping functions according to the present invention;

FIG. 3 is a schematic perspective view of a lathe with positioning and clamping functions according to the present invention;

FIG. 4 is an enlarged schematic view of a portion A of a lathe with a positioning and clamping function according to the present invention;

FIG. 5 is an enlarged schematic view of a portion B of a lathe with a positioning and clamping function according to the present invention in FIG. 1;

fig. 6 is a schematic view of a pipe sleeve unfolding structure of a lathe with a positioning and clamping function according to a second embodiment of the present invention.

In the figure: 1. a protective box; 2. a motor; 3. a short bar; 4. a first bevel gear; 5. a second bevel gear; 6. a first threaded rod; 7. a second threaded rod; 8. a first thread block; 9. a second thread block; 10. a first support bar; 11. a second support bar; 12. a third support bar; 13. a fourth strut; 14. connecting blocks; 15. a transverse plate; 16. a top rod; 17. a first set of teeth; 18. a chain; 19. a second set of teeth; 20. a first lever; 21. a second lever; 22. a gear; 23. a rotating table; 24. a rack; 25. a third set of teeth; 26. a worm; 27. a worm gear; 28. an atomizing head; 29. a fan blade; 30. a fourth set of teeth; 31. a screw rod; 32. a rectangular plate; 33. a water tank; 34. a cover plate; 35. a first bearing; 36. a second bearing; 37. a third bearing; 38. a water inlet pipe; 39. a water outlet pipe; 40. a hose.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.

Example one

Referring to fig. 1-5, a lathe with positioning and clamping functions comprises a protective box 1, a motor 2 is fixedly connected to the inner wall of the bottom of the protective box 1, a lifting mechanism, a rotating mechanism and an atomizing mechanism are arranged on an output shaft of the motor 2, the lifting mechanism comprises a short rod 3, a first bevel gear 4, a second bevel gear 5, a first threaded rod 6, a second threaded rod 7, a first threaded block 8, a second threaded block 9, a first supporting rod 10, a second supporting rod 11, a third supporting rod 12, a fourth supporting rod 13, a connecting block 14, a transverse plate 15 and a top rod 16, the short rod 3 is fixedly connected with the output shaft of the motor 2, the first bevel gear 4 is fixedly sleeved with the short rod 3, the two second bevel gears 5 are both meshed with the first bevel gear 4, the first threaded rod 6 and the second threaded rod 7 are fixedly connected with the two second bevel gears 5, the first threaded block 8 is connected with the first threaded rod 6 by threads, second screw thread block 9 and second threaded rod 7 adopt threaded connection, first branch 10 and second branch 11 all rotate with first screw thread block 8 and are connected, third branch 12 and fourth branch 13 all rotate with second screw thread block 9 and are connected, four connecting blocks 14 rotate with first branch 10, second branch 11, third branch 12 and fourth branch 13 and are connected, diaphragm 15 and the inner wall sliding connection of protective housing 1, ejector pin 16 and the top fixed connection of diaphragm 15.

In this embodiment, slewing mechanism includes first set of tooth 17, chain 18, second set of tooth 19, first pole 20, second pole 21, gear 22, revolving stage 23 and rack 24, first set of tooth 17 is established with the fixed cover of output shaft of motor 2 and is connected, chain 18 is connected with first set of tooth 17 meshing, second set of tooth 19 is connected with chain 18 meshing, first pole 20 is established with the fixed cover of second set of tooth 19 and is connected, second pole 21 and the inner wall sliding connection of first pole 20, gear 22 establishes with the fixed cover of second pole 21 and is connected, revolving stage 23 rotates with diaphragm 15 and is connected, rack 24 and revolving stage 23 fixed connection, gear 22 is connected with rack 24 meshing.

In this embodiment, the atomizing mechanism includes a third set of teeth 25, a worm 26, a worm wheel 27, an atomizing head 28, a fan blade 29, a fourth set of teeth 30, a lead screw 31, a rectangular plate 32 and a water tank 33, the third set of teeth 25 is engaged with the chain 18, the worm 26 is fixedly sleeved with the third set of teeth 25 and is connected, the worm wheel 27 is engaged with the worm 26, the atomizing head 28 is fixedly sleeved with the worm wheel 27 and is connected, the fan blade 29 is fixedly connected with the atomizing head 28, the fourth set of teeth 30 is engaged with the chain 18, the lead screw 31 is fixedly sleeved with the fourth set of teeth 30 and is connected, the rectangular plate 32 is in threaded connection with the lead screw 31, the water tank 33 is fixedly connected with one side of the protection box 1, and the rectangular plate 32 is slidably connected with the inner wall of the water tank 33.

In this embodiment, the fixed cover in the outside of first threaded rod 6 is equipped with the inner circle of first bearing 35, the outer lane of first bearing 35 and the bottom inner wall fixed connection of protective housing 1, the fixed cover in the outside of second threaded rod 7 is equipped with the inner circle of second bearing 36, the outer lane of second bearing 36 and the bottom inner wall fixed connection of protective housing 1, one side hinged joint of protective housing 1 has apron 34, ejector pin 16 contacts with the bottom of apron 34.

In this embodiment, two connecting blocks 14 in four connecting blocks 14 and the bottom inner wall fixed connection in protective housing 1, two connecting blocks 14 in four connecting blocks 14 and the bottom fixed connection in diaphragm 15, first hole has been seted up at diaphragm 15's top, the inner wall in first hole rotates with second pole 21 to be connected, the second hole has been seted up to one side of protective housing 1, the fixed cover in the outside of atomising head 28 is equipped with the inner circle in third bearing 37, the outer lane in third bearing 37 and the bottom inner wall fixed connection in second hole.

In this embodiment, the top of the water tank 33 is fixedly communicated with a water inlet pipe 38, the water inlet pipe 38 is provided with a valve, the top of the water tank 33 is fixedly communicated with a water outlet pipe 39, and the water outlet pipe 39 and the atomizing head 28 are fixedly communicated with the same hose 40.

The working principle is as follows:

the lathe is fixedly arranged on a rotating table 23, a motor 2 is started, an output shaft of the motor 2 drives a short rod 3 to rotate, the short rod 3 drives a first bevel gear 4 to rotate, the first bevel gear 4 drives a second bevel gear 5 to rotate, two second bevel gears 5 drive a first threaded rod 6 and a second threaded rod 7 to rotate, the first threaded rod 6 and the second threaded rod 7 drive a first threaded block 8 and a second threaded block 9 to move, the first threaded block 8 drives a first supporting rod 10 and a second supporting rod 11 to rotate, the second threaded block 9 drives a third supporting rod 12 and a fourth supporting rod 13 to rotate, the first supporting rod 10, the second supporting rod 11, the third supporting rod 12 and the fourth supporting rod 13 are mutually matched to drive a transverse plate 15 to move upwards, the transverse plate 15 drives a top rod 16 to move upwards, so that the transverse plate 15 can move upwards and downwards and upwards, the lathe can be reasonably used and stored, and the lathe can be effectively protected, an output shaft of the motor 2 drives the first set of teeth 17 to rotate, the first set of teeth 17 drives the chain 18 to rotate, the chain 18 drives the second set of teeth 19 to rotate, the second set of teeth 19 drives the first rod 20 to rotate, the first rod 20 drives the second rod 21 to rotate, the second rod 21 drives the gear 22 to rotate, the gear 22 drives the rack 24 to rotate, the rack 24 drives the rotating table 23 to rotate, the rotating table 23 drives the lathe to rotate, when the lathe is stored after being machined by the lathe, the inspection of the lathe by a worker can be facilitated, so that problems can be found in time, the chain 18 drives the third set of teeth 25 to rotate, the third set of teeth 25 drives the worm 26 to rotate, the worm 26 drives the worm wheel 27 to rotate, the worm wheel 27 drives the atomizing head 28 to rotate, the atomizing head 28 drives the fan blade 29 to rotate, meanwhile, the chain 18 drives the fourth set of teeth 30 to rotate, the fourth set of teeth 30 drives the lead screw 31 to rotate, the lead screw 31 drives the rectangular plate 32 to move upwards, rectangular plate 32 moves up and can pass through atomizing head 28 atomizing blowout with the coolant liquid, it is bigger to fly away the area through fan blade 29 can be with the atomizing coolant liquid simultaneously, the rotation of lathe is deuterogamied, make atomizing coolant liquid and lathe surface contact, volatilize through the heat absorption and cool down the lathe, after the completion is accomodate downwards to the lathe, atomizing head 28 stops atomizing, lathe surface temperature this moment is located the safe value, natural cooling can, the metal parts that can protect the lathe greatly prevents to produce the variant because of high temperature, greatly prolonged service life.

Example two

Referring to fig. 6, the difference from the first embodiment is: the slewing mechanism includes first set of tooth 17, the chain 18, second set of tooth 19, first pole 20, second pole 21, first sprocket, the revolving stage 23, second sprocket and the dental articulator, first set of tooth 17 establishes with the fixed cover of output shaft of motor 2 and is connected, chain 18 meshes with first set of tooth 17 and is connected, second set of tooth 19 meshes with chain 18 and is connected, first pole 20 establishes with the fixed cover of second set of tooth 19 and is connected, second pole 21 and the inner wall sliding connection of first pole 20, first sprocket establishes with the fixed cover of second pole 21 and is connected, revolving stage 23 rotates with diaphragm 15 and is connected, the second sprocket establishes with the fixed cover of revolving stage 23 and is connected, first sprocket and second sprocket are connected with same dental articulator meshing.

The working principle is as follows:

the lathe is fixedly arranged on a rotating table 23, a motor 2 is started, an output shaft of the motor 2 drives a short rod 3 to rotate, the short rod 3 drives a first bevel gear 4 to rotate, the first bevel gear 4 drives a second bevel gear 5 to rotate, two second bevel gears 5 drive a first threaded rod 6 and a second threaded rod 7 to rotate, the first threaded rod 6 and the second threaded rod 7 drive a first threaded block 8 and a second threaded block 9 to move, the first threaded block 8 drives a first supporting rod 10 and a second supporting rod 11 to rotate, the second threaded block 9 drives a third supporting rod 12 and a fourth supporting rod 13 to rotate, the first supporting rod 10, the second supporting rod 11, the third supporting rod 12 and the fourth supporting rod 13 are mutually matched to drive a transverse plate 15 to move upwards, the transverse plate 15 drives a top rod 16 to move upwards, so that the transverse plate 15 can move upwards and downwards and upwards, the lathe can be reasonably used and stored, and the lathe can be effectively protected, an output shaft of the motor 2 drives the first set of teeth 17 to rotate, the first set of teeth 17 drives the chain 18 to rotate, the chain 18 drives the second set of teeth 19 to rotate, the second set of teeth 19 drives the first rod 20 to rotate, the first rod 20 drives the second rod 21 to rotate, the second rod 21 drives the first chain wheel to rotate, the first chain wheel drives the rack to rotate, the rack drives the second chain wheel to rotate, the second chain wheel drives the rotating table 23 to rotate, the rotating table 23 drives the lathe to rotate, when the lathe is stored after the lathe is processed, through the rotation of the lathe, the inspection of the lathe by a worker can be more convenient, so that problems can be found in time, the chain 18 drives the third set of teeth 25 to rotate, the third set of teeth 25 drives the worm 26 to rotate, the worm 26 drives the worm wheel 27 to rotate, the worm wheel 27 drives the atomizing head 28 to rotate, the atomizing head 28 drives the rotation of the 29, meanwhile, the chain 18 drives the fourth set of teeth 30 to rotate, and the fourth set of teeth 30 drives the screw rod 31 to rotate, lead screw 31 drives rectangular plate 32 and upwards removes, rectangular plate 32 upwards removes and can pass through atomizing head 28 atomizing blowout with the coolant liquid, it is bigger to fly away the area with atomizing coolant liquid simultaneously through fan blade 29, the rotation of lathe is relegated again, make atomizing coolant liquid and lathe surface contact, volatilize through the heat absorption and cool down the lathe, accomodate the completion back downwards when the lathe, atomizing head 28 stops the atomizing, lathe surface temperature this moment is in safe value, natural cooling can, the metal parts that can protect the lathe so greatly prevents to produce the variant because of high temperature, and service life is greatly prolonged.

The rest is the same as the first embodiment.

The above description is only a 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 as the technical solutions and the inventive concepts of the present invention in the technical scope of the present invention.