CN109855016B - Lifting folding type LED lamp working frame and adjusting method thereof - Google Patents
Lifting folding type LED lamp working frame and adjusting method thereof Download PDFInfo
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- CN109855016B CN109855016B CN201910233833.5A CN201910233833A CN109855016B CN 109855016 B CN109855016 B CN 109855016B CN 201910233833 A CN201910233833 A CN 201910233833A CN 109855016 B CN109855016 B CN 109855016B
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Abstract
The invention discloses a lifting folding type LED lamp working frame and an adjusting method thereof. The LED lamp working frame can adjust the height of the metal plate according to the needs of a user so as to facilitate operation, the third sliding block at the bottom of the LED lamp shade is matched with the fourth hinge so that the LED lamp shade can be turned over on the surface of the third sliding rail, the foldability of the LED lamp is met, the LED lamp can be turned over when the user uses the LED lamp, the LED lamp can be folded when the user does not need to use the LED lamp, the LED lamp shade falls ash, the use area is reduced, and the LED lamp working frame is more economical and practical.
Description
Technical Field
The invention relates to the technical field of LED lamp brackets, in particular to a lifting folding type LED lamp working frame and an adjusting method thereof.
Background
LEDs, light emitting diodes, are solid state semiconductor devices that convert electrical energy into visible light, and can convert electricity directly into light. The heart of the LED is a semiconductor wafer, one end of the wafer is attached to a support, the other end of the wafer is a cathode, and the other end of the wafer is connected with an anode of a power supply, so that the whole wafer is packaged by epoxy resin.
LED lamps have been widely used in production line lighting projects due to their excellent lighting brightness. The LED lamps can provide good lighting environment for workers on the production line during operation, so that the workers can work delicately. However, the current LED lamps are generally fixed on a work bench or mounted on the ceiling of a factory building, so that it is very difficult for workers to adjust the angle and height of the LED lamps during the operation. The LED lamp exposed for a long time is easy to accumulate dust to influence the light irradiation effect.
Disclosure of Invention
In order to solve the technical problems, the invention aims to provide a lifting folding type LED lamp working frame, a metal plate is driven to move through a fixed rod so as to drive an LED lamp shade to longitudinally move, so that the LED lamp working frame can adjust the height of the metal plate according to the needs of a user so as to be convenient to operate, a third sliding block at the bottom of the LED lamp shade is matched with a fourth hinge so that the LED lamp shade can be turned over on the surface of a third sliding rail, the foldability of the LED lamp is met, the LED lamp can be turned over when the user uses the LED lamp, the LED lamp can be folded when the user does not need to use the LED lamp, the dust of the LED lamp shade falls, the.
The purpose of the invention can be realized by the following technical scheme:
a lifting folding type LED lamp working frame comprises a U-shaped support, wherein two sides of the U-shaped support are fixedly provided with longitudinally arranged strip plates through rivets, the surfaces of the strip plates are fixedly provided with first slide rails, the surfaces of the first slide rails are provided with first slide blocks in a sliding mode in a matching mode, the number of the first slide blocks is two, the top of one first slide block is fixedly provided with a rectangular plate, one side of the rectangular plate is provided with a first connecting plate, the end face, away from the rectangular plate, of one side of the first connecting plate is fixedly provided with a first connecting block, and the first connecting block is fixedly connected with a second connecting block through a metal rod;
the top parts of the first connecting block and the second connecting block are welded at the bottom of the rectangular column, a first fixing plate and a second fixing plate are respectively fixed at two sides of the middle position of the rectangular column, a second cylinder is fixedly arranged on the first fixing plate, an output shaft of the second cylinder is horizontally arranged, a second hinge is fixedly sleeved at the end part of the output shaft, a first hinge is fixed at the top part of one side of the second fixing plate through screws, an L-shaped plate is fixedly arranged at the bottom of the same side of the second fixing plate, a third bar-shaped rod is hinged at the bottom of the L-shaped plate, a third cylinder is fixedly arranged at the top part of the third bar-shaped rod, a third fixing plate is arranged at one side of the third bar-shaped rod away from the L-shaped plate, a second slide rail which is horizontally arranged is fixedly arranged at the bottom of the same side of the third fixing plate, a second slide block and a moving block, a second rectangular block is fixedly arranged at the top of one side, away from the moving block, of the first rectangular block, and a lantern ring is fixedly arranged at the bottom of one side of the second rectangular block;
install the second connecting plate on the second connecting block, first connecting plate and the equal level in second connecting plate looks opposite face bottom are fixed with the dead lever, be fixed with the metal sheet between the dead lever, metal sheet up end both sides minor face is all fixed to be set up the third slide rail, third slide rail surface sliding is provided with the third slider, third slider top fixed mounting has the fourth hinge, fourth hinge joint LED lamp shade one side bottom.
Furthermore, the third cylinder is fixedly installed at the top of the third bar-shaped rod.
Furthermore, a limiting plate is fixedly arranged at one end, far away from the third fixing plate, of the second sliding rail.
Furthermore, a pull rod is fixedly arranged on one side of the top of the LED lampshade, and the lantern ring is fixedly connected with the pull rod.
Further, a fixed block is installed at the top of the rectangular column close to one side, the top of the fixed block is fixedly connected with the output end of the first air cylinder, a horizontal plate is fixedly installed at the top of the first air cylinder, and the horizontal plate is fixedly installed at the top of the U-shaped support.
Furthermore, first hinge articulates there is first bar pole, first bar pole is close to first hinge side surface and is articulated with the second hinge, third bar pole one side top fixed mounting has the third hinge, the third hinge is articulated mutually with first bar pole through the second bar pole.
Furthermore, the output end of the third cylinder penetrates through a third fixing plate and is fixedly connected with one end of a right-angle block, the top of the moving block is fixedly provided with the right-angle block, and the second sliding block is fixedly connected with the moving block.
Further, an adjusting method of the lifting folding type LED lamp working frame comprises the following steps:
longitudinally adjusting the LED lampshade: the method comprises the following steps that a first air cylinder is started, the output end of the first air cylinder drives a rectangular column to longitudinally move through a fixing block, the rectangular column drives a first sliding block on one side to slide on the surface of a first sliding rail, meanwhile, the rectangular column drives a first connecting block and a second connecting block on the bottom to longitudinally move, the first connecting block and the second connecting block drive a fixing rod on the side to longitudinally move, and the fixing rod drives a metal plate to move so as to drive an LED lampshade to longitudinally move;
turning over the LED lamp shade; opening the second cylinder, the second cylinder output promotes the second hinge rotation, the first hinge of second hinge cooperation promotes first bar and removes, first bar drives the second bar and removes simultaneously, the second bar drives the angle change between L shaped plate and the third bar through the third hinge, third cylinder output promotes right angle piece simultaneously, the movable block that the right angle piece drove the bottom removes, the movable block drives the second slider and slides on second slide rail surface, the movable block drives first rectangle piece and removes, first rectangle piece drives the second rectangle piece and removes, the second rectangle piece passes through lantern ring pulling pull rod, the third slider cooperation fourth hinge of LED lamp shade bottom makes the LED lamp shade overturn on third slide rail surface.
The invention has the beneficial effects that:
(1) according to the lifting folding type LED lamp working frame, the first air cylinder is opened, the output end of the first air cylinder drives the rectangular column to longitudinally move through the fixing block, the rectangular column drives the first sliding block on one side to slide on the surface of the first sliding rail, meanwhile, the rectangular column drives the first connecting block and the second connecting block on the bottom to longitudinally move, the first connecting block and the second connecting block drive the fixing rod on the side to longitudinally move, and the fixing rod drives the metal plate to move so as to drive the LED lamp shade to longitudinally move, so that the height of the metal plate can be adjusted according to the needs of a user, and operation is convenient.
(2) By opening the second air cylinder, the output end of the second air cylinder pushes the second hinge to rotate, the second hinge is matched with the first hinge to push the first bar-shaped rod to move, meanwhile, the first bar-shaped rod drives the second bar-shaped rod to move, the second bar-shaped rod drives the L-shaped plate and the third bar-shaped rod to change the angle between the L-shaped plate and the third bar-shaped rod through the third hinge, meanwhile, the output end of the third air cylinder pushes the right-angle block, the right-angle block drives the moving block at the bottom to move, the moving block drives the second sliding block to slide on the surface of the second sliding rail, the moving block drives the first rectangular block to move, the first rectangular block drives the second rectangular block to move, the second rectangular block pulls the pull rod through the lantern ring, the third sliding block at the bottom of the LED lampshade is matched with the fourth hinge to turn over the LED lampshade on the surface of the third sliding rail, the foldability of the LED, more economical and practical.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic structural diagram of a lifting folding type LED lamp work frame of the present invention;
FIG. 2 is an enlarged view of the structure of FIG. 1 at A in accordance with the present invention;
FIG. 3 is an enlarged view of the structure of FIG. 1 at B in accordance with the present invention;
FIG. 4 is an enlarged view of the structure of FIG. 1 at C in accordance with the present invention;
fig. 5 is a side view of the metal plate and LED light cover of the present invention.
In the figure: 1. a U-shaped bracket; 2. a strip plate; 3. a first slide rail; 4. a first slider; 5. a rectangular plate; 6. a first connecting plate; 7. a first connection block; 8. a metal rod; 9. a second connecting block; 10. a second connecting plate; 11. fixing the rod; 12. a horizontal plate; 13. a first cylinder; 14. a fixed block; 15. a first fixing plate; 16. a second cylinder; 17. a second fixing plate; 18. a first hinge; 19. a second hinge; 20. a first bar; 21. a rectangular column; 22. an L-shaped plate; 23. a second bar-shaped rod; 24. a third hinge; 25. a third bar-shaped rod; 26. a third cylinder; 27. a third fixing plate; 28. a second slide rail; 281. a second slider; 29. a moving block; 291. a right-angle block; 30. a limiting plate; 31. a first rectangular block; 32. a second rectangular block; 33. a collar; 34. a metal plate; 35. a third slide rail; 36. a third slider; 37. a fourth hinge; 38. an LED lamp shade; 39. a pull rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the invention relates to a lifting folding type LED lamp working frame, which comprises a U-shaped support 1, wherein two sides of the U-shaped support 1 are fixedly provided with a longitudinally arranged strip-shaped plate 2 through rivets, the surface of the strip-shaped plate 2 is fixedly provided with a first slide rail 3, the surface of the first slide rail 3 is provided with a first slide block 4 in a sliding manner, the number of the first slide blocks 4 is two, the top of one first slide block 4 is fixedly provided with a rectangular plate 5, one side of the rectangular plate 5 is provided with a first connecting plate 6, the end surface of one side of the first connecting plate 6, which is far away from the rectangular plate 5, is fixedly provided with a first connecting block 7, and the first connecting block 7 is fixedly connected with a second connecting block 9;
a second connecting plate 10 is installed on the second connecting block 9, the tops of the first connecting block 7 and the second connecting block 9 are welded at the bottom of the rectangular column 21, a first fixing plate 15 and a second fixing plate 17 are respectively fixed at two sides of the middle position of the rectangular column 21, a second cylinder 16 is fixedly arranged on the first fixing plate 15, an output shaft of the second cylinder 16 is horizontally arranged, a second hinge 19 is fixedly sleeved at the end position, a first hinge 18 is fixed at the top of one side of the second fixing plate 17 through a screw, an L-shaped plate 22 is fixedly arranged at the bottom of the same side of the second fixing plate 17, a third bar-shaped rod 25 is hinged at the bottom of the L-shaped plate 22, a third cylinder 26 is fixedly arranged at the top of the third bar-shaped rod 25, a third fixing plate 27 is installed at the side of the third bar-shaped rod 25 far away from the L-shaped plate 22, a second slide rail 28 which is horizontally arranged is fixedly installed at the, a first rectangular block 31 is embedded and fixed in the surface of one end of the moving block 29, a second rectangular block 32 is fixedly arranged at the top of one side, away from the moving block 29, of the first rectangular block 31, and a lantern ring 33 is fixedly arranged at the bottom of one side of the second rectangular block 32;
the fixing rods 11 are horizontally fixed to the bottoms of the opposite surfaces of the first connecting plate 6 and the second connecting plate 10, metal plates 34 are fixed between the fixing rods 11, third sliding rails 35 are fixedly arranged on short sides of two sides of the upper end faces of the metal plates 34, third sliding blocks 36 are arranged on the surfaces of the third sliding rails 35 in a sliding mode, fourth hinges 37 are fixedly mounted on the tops of the third sliding blocks 37, and the fourth hinges 37 are hinged to the bottom of one side of an LED lampshade 38.
Specifically, the third cylinder 26 is fixedly mounted on the top of the third bar 25. A limiting plate 30 is fixedly arranged at one end of the second slide rail 28 far away from the third fixing plate 27. A pull rod 39 is fixedly arranged on one side of the top of the LED lamp shade 38, and the lantern ring 33 is fixedly connected with the pull rod 39. The top of the rectangular column 21 is close to one side and is provided with a fixing block 14, the top of the fixing block 14 is fixedly connected with the output end of the first air cylinder 13, the top of the first air cylinder 13 is fixedly provided with a horizontal plate 12, and the horizontal plate 12 is fixedly arranged at the top of the U-shaped support 1. The first hinge 18 is hinged with a first strip-shaped rod 20, one side surface of the first strip-shaped rod 20, which is close to the first hinge 18, is hinged with a second hinge 19, the top of one side of the third strip-shaped rod 25 is fixedly provided with a third hinge 24, and the third hinge 24 is hinged with the first strip-shaped rod 20 through a second strip-shaped rod 23. The output end of the third cylinder 26 penetrates through the third fixing plate 27 to be fixedly connected with one end of a right-angle block 291, the top of a moving block 29 is fixedly provided with the right-angle block 291, and the second sliding block 281 is fixedly connected with the moving block 29. A method for adjusting a lifting folding type LED lamp working frame comprises the following steps:
longitudinally adjusting the LED lampshade: the first air cylinder 13 is started, the output end of the first air cylinder 13 drives the rectangular column 21 to longitudinally move through the fixing block 14, the rectangular column 21 drives the first sliding block 4 on one side to slide on the surface of the first sliding rail 3, meanwhile, the rectangular column 21 drives the first connecting block 7 and the second connecting block 9 on the bottom to longitudinally move, the first connecting block 7 and the second connecting block 9 drive the fixing rod 11 on the side to longitudinally move, and the fixing rod 11 drives the metal plate 34 to move so as to drive the LED lampshade 38 to longitudinally move;
turning over the LED lamp shade; the second air cylinder 16 is started, the output end of the second air cylinder 16 pushes the second hinge 19 to rotate, the second hinge 19 is matched with the first hinge 18 to push the first bar-shaped rod 20 to move, meanwhile, the first bar-shaped rod 20 drives the second bar-shaped rod 23 to move, the second bar-shaped rod 23 drives the L-shaped plate 22 and the third bar-shaped rod 25 to change the angle through the third hinge 24, meanwhile, the output end of the third air cylinder 26 pushes the right-angle block 291, the right-angle block 291 drives the moving block 29 at the bottom to move, the moving block 29 drives the second sliding block 281 to slide on the surface of the second sliding rail 28, the moving block 29 drives the first rectangular block 31 to move, the first rectangular block 31 drives the second rectangular block 32 to move, the second rectangular block 32 pulls the pull rod 39 through the lantern ring 33, and the third sliding block 36 at the bottom of the LED lampshade 38 is matched with the fourth hinge 37 to enable.
The invention has the beneficial effects that:
(1) according to the lifting folding type LED lamp working frame, the first air cylinder is opened, the output end of the first air cylinder drives the rectangular column to longitudinally move through the fixing block, the rectangular column drives the first sliding block on one side to slide on the surface of the first sliding rail, meanwhile, the rectangular column drives the first connecting block and the second connecting block on the bottom to longitudinally move, the first connecting block and the second connecting block drive the fixing rod on the side to longitudinally move, and the fixing rod drives the metal plate to move so as to drive the LED lamp shade to longitudinally move, so that the height of the metal plate can be adjusted according to the needs of a user, and operation is convenient.
(2) By opening the second air cylinder, the output end of the second air cylinder pushes the second hinge to rotate, the second hinge is matched with the first hinge to push the first bar-shaped rod to move, meanwhile, the first bar-shaped rod drives the second bar-shaped rod to move, the second bar-shaped rod drives the L-shaped plate and the third bar-shaped rod to change the angle between the L-shaped plate and the third bar-shaped rod through the third hinge, meanwhile, the output end of the third air cylinder pushes the right-angle block, the right-angle block drives the moving block at the bottom to move, the moving block drives the second sliding block to slide on the surface of the second sliding rail, the moving block drives the first rectangular block to move, the first rectangular block drives the second rectangular block to move, the second rectangular block pulls the pull rod through the lantern ring, the third sliding block at the bottom of the LED lampshade is matched with the fourth hinge to turn over the LED lampshade on the surface of the third sliding rail, the foldability of the LED, more economical and practical.
Referring to fig. 1-5, the working principle of the lifting folding LED lamp working stand of the present embodiment is as follows:
longitudinally adjusting the LED lampshade: the first air cylinder 13 is started, the output end of the first air cylinder 13 drives the rectangular column 21 to longitudinally move through the fixing block 14, the rectangular column 21 drives the first sliding block 4 on one side to slide on the surface of the first sliding rail 3, meanwhile, the rectangular column 21 drives the first connecting block 7 and the second connecting block 9 on the bottom to longitudinally move, the first connecting block 7 and the second connecting block 9 drive the fixing rod 11 on the side to longitudinally move, and the fixing rod 11 drives the metal plate 34 to move so as to drive the LED lampshade 38 to longitudinally move;
turning over the LED lamp shade; the second air cylinder 16 is started, the output end of the second air cylinder 16 pushes the second hinge 19 to rotate, the second hinge 19 is matched with the first hinge 18 to push the first bar-shaped rod 20 to move, meanwhile, the first bar-shaped rod 20 drives the second bar-shaped rod 23 to move, the second bar-shaped rod 23 drives the L-shaped plate 22 and the third bar-shaped rod 25 to change the angle through the third hinge 24, meanwhile, the output end of the third air cylinder 26 pushes the right-angle block 291, the right-angle block 291 drives the moving block 29 at the bottom to move, the moving block 29 drives the second sliding block 281 to slide on the surface of the second sliding rail 28, the moving block 29 drives the first rectangular block 31 to move, the first rectangular block 31 drives the second rectangular block 32 to move, the second rectangular block 32 pulls the pull rod 39 through the lantern ring 33, and the third sliding block 36 at the bottom of the LED lampshade 38 is matched with the fourth hinge 37 to enable.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.
Claims (2)
1. The lifting folding type LED lamp working frame is characterized by comprising a U-shaped support (1), wherein longitudinally arranged strip-shaped plates (2) are fixedly arranged on two sides of the U-shaped support (1) through rivets, first sliding rails (3) are fixedly arranged on the surfaces of the strip-shaped plates (2), first sliding blocks (4) are arranged on the surfaces of the first sliding rails (3) in a sliding mode in a matched mode, the number of the first sliding blocks (4) is two, a rectangular plate (5) is fixed to the top of one first sliding block (4), a first connecting plate (6) is arranged on one side of the rectangular plate (5), a first connecting block (7) is fixedly arranged on the end face, far away from the rectangular plate (5), of the first connecting plate (6), and the first connecting block (7) is fixedly connected with a second connecting block (9) through a metal rod (8);
first connecting block (7) and second connecting block (9) top all weld in rectangle post (21) bottom, rectangle post (21) intermediate position both sides are fixed with first fixed plate (15) and second fixed plate (17) respectively, fixed being provided with second cylinder (16) on first fixed plate (15), second cylinder (16) output shaft level sets up and the fixed cover of tip position is equipped with second hinge (19), second fixed plate (17) one side top is fixed with first hinge (18) through the screw, just second fixed plate (17) homonymy bottom is fixed and is provided with L shaped plate (22), L shaped plate (22) bottom articulates there is third bar (25), third bar (25) top is fixed and is provided with third cylinder (26), just third bar (25) keep away from L shaped plate (22) one side and install third fixed plate (27), a second slide rail (28) which is horizontally arranged is fixedly installed at the bottom of the same side of the third fixing plate (27), a second slide block (281) and a moving block (29) are respectively arranged on the surface of the second slide rail (28) in a sliding mode, a first rectangular block (31) is fixedly embedded in the surface of one end of the moving block (29), a second rectangular block (32) is fixedly arranged at the top of one side, away from the moving block (29), of the first rectangular block (31), and a lantern ring (33) is fixedly arranged at the bottom of one side of the second rectangular block (32);
a second connecting plate (10) is mounted on the second connecting block (9), fixing rods (11) are horizontally fixed at the bottoms of opposite surfaces of the first connecting plate (6) and the second connecting plate (10), metal plates (34) are fixed between the fixing rods (11), third slide rails (35) are fixedly arranged on short edges of two sides of the upper end surface of each metal plate (34), third slide blocks (36) are arranged on the surfaces of the third slide rails (35) in a sliding mode, fourth hinges (37) are fixedly mounted at the tops of the third slide blocks (36), and the fourth hinges (37) are hinged to the bottom of one side of the LED lampshade (38);
the third air cylinder (26) is fixedly arranged at the top of the third strip-shaped rod (25);
a limiting plate (30) is fixedly arranged at one end, far away from the third fixing plate (27), of the second sliding rail (28);
a pull rod (39) is fixedly arranged on one side of the top of the LED lamp shade (38), and the lantern ring (33) is fixedly connected with the pull rod (39);
a fixed block (14) is mounted on one side, close to the top, of the rectangular column (21), the top of the fixed block (14) is fixedly connected with the output end of the first air cylinder (13), a horizontal plate (12) is fixedly mounted on the top of the first air cylinder (13), and the horizontal plate (12) is fixedly mounted on the top of the U-shaped support (1);
the first hinge (18) is hinged with a first strip-shaped rod (20), the surface of one side, close to the first hinge (18), of the first strip-shaped rod (20) is hinged with a second hinge (19), the top of one side of a third strip-shaped rod (25) is fixedly provided with a third hinge (24), and the third hinge (24) is hinged with the first strip-shaped rod (20) through a second strip-shaped rod (23);
the output end of the third air cylinder (26) penetrates through a third fixing plate (27) to be fixedly connected with one end of a right-angle block (291), the top of the moving block (29) is fixedly provided with the right-angle block (291), and the second sliding block (281) is fixedly connected with the moving block (29);
longitudinally adjusting the LED lampshade: the method comprises the following steps that a first air cylinder (13) is started, the output end of the first air cylinder (13) drives a rectangular column (21) to longitudinally move through a fixing block (14), the rectangular column (21) drives a first sliding block (4) on one side to slide on the surface of a first sliding rail (3), meanwhile, the rectangular column (21) drives a first connecting block (7) and a second connecting block (9) at the bottom to longitudinally displace, the first connecting block (7) and the second connecting block (9) drive a fixing rod (11) on the side to longitudinally move, and the fixing rod (11) drives a metal plate (34) to move so as to drive an LED lampshade (38) to longitudinally move;
turning over the LED lamp shade; the second air cylinder (16) is started, the output end of the second air cylinder (16) pushes the second hinge (19) to rotate, the second hinge (19) is matched with the first hinge (18) to push the first strip-shaped rod (20) to move, meanwhile, the first strip-shaped rod (20) drives the second strip-shaped rod (23) to move, the second strip-shaped rod (23) drives the L-shaped plate (22) and the third strip-shaped rod (25) to change the angle through the third hinge (24), meanwhile, the output end of the third air cylinder (26) pushes the right-angle block (291), the right-angle block (291) drives the moving block (29) at the bottom to move, the moving block (29) drives the second sliding block (281) to slide on the surface of the second sliding rail (28), the moving block (29) drives the first rectangular block (31) to move, the first rectangular block (31) drives the second rectangular block (32) to move, and the second rectangular block (32) pulls the pull rod (39) through the lantern, and a third sliding block (36) at the bottom of the LED lamp shade (38) is matched with a fourth hinge (37) to enable the LED lamp shade (38) to turn over on the surface of the third sliding rail (35).
2. A method of adjusting a lift-fold LED light stand according to claim 1, comprising the steps of:
longitudinally adjusting the LED lampshade: the method comprises the following steps that a first air cylinder (13) is started, the output end of the first air cylinder (13) drives a rectangular column (21) to longitudinally move through a fixing block (14), the rectangular column (21) drives a first sliding block (4) on one side to slide on the surface of a first sliding rail (3), meanwhile, the rectangular column (21) drives a first connecting block (7) and a second connecting block (9) at the bottom to longitudinally displace, the first connecting block (7) and the second connecting block (9) drive a fixing rod (11) on the side to longitudinally move, and the fixing rod (11) drives a metal plate (34) to move so as to drive an LED lampshade (38) to longitudinally move;
turning over the LED lamp shade; the second air cylinder (16) is started, the output end of the second air cylinder (16) pushes the second hinge (19) to rotate, the second hinge (19) is matched with the first hinge (18) to push the first strip-shaped rod (20) to move, meanwhile, the first strip-shaped rod (20) drives the second strip-shaped rod (23) to move, the second strip-shaped rod (23) drives the L-shaped plate (22) and the third strip-shaped rod (25) to change the angle through the third hinge (24), meanwhile, the output end of the third air cylinder (26) pushes the right-angle block (291), the right-angle block (291) drives the moving block (29) at the bottom to move, the moving block (29) drives the second sliding block (281) to slide on the surface of the second sliding rail (28), the moving block (29) drives the first rectangular block (31) to move, the first rectangular block (31) drives the second rectangular block (32) to move, and the second rectangular block (32) pulls the pull rod (39) through the lantern, and a third sliding block (36) at the bottom of the LED lamp shade (38) is matched with a fourth hinge (37) to enable the LED lamp shade (38) to turn over on the surface of the third sliding rail (35).
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| CN201910233833.5A CN109855016B (en) | 2019-03-26 | 2019-03-26 | Lifting folding type LED lamp working frame and adjusting method thereof |
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| CN201910233833.5A CN109855016B (en) | 2019-03-26 | 2019-03-26 | Lifting folding type LED lamp working frame and adjusting method thereof |
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| CN109855016B true CN109855016B (en) | 2021-02-09 |
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