CN107242733B - Interesting safe display equipment for LED lamp exhibition - Google Patents
Interesting safe display equipment for LED lamp exhibition Download PDFInfo
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- CN107242733B CN107242733B CN201710588153.6A CN201710588153A CN107242733B CN 107242733 B CN107242733 B CN 107242733B CN 201710588153 A CN201710588153 A CN 201710588153A CN 107242733 B CN107242733 B CN 107242733B
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F7/00—Show stands, hangers, or shelves, adapted for particular articles or materials
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F7/00—Show stands, hangers, or shelves, adapted for particular articles or materials
- A47F2007/0085—Show stands, hangers, or shelves, adapted for particular articles or materials for light bulbs, lamps, lampshades or the like
Abstract
The invention relates to LED lamp exhibition equipment, in particular to interesting safe exhibition equipment for LED lamp exhibition. The invention aims to provide interesting safe display equipment for LED lamp exhibition, which is interesting in exhibition action and high in safety. In order to solve the technical problems, the invention provides interesting safe display equipment for LED lamp exhibition, which comprises an installation box, a guide rail, a guide sleeve, a first rack, a second rack, a first connecting block, a first rotating shaft, a first gear, a first crank, a second connecting block and the like; the installation box is a box body with an empty upper side and empty middle parts at the left side and the right side. The invention achieves the effects of interest of exhibition action and high safety.
Description
Technical Field
The invention relates to LED lamp exhibition equipment, in particular to interesting safe exhibition equipment for LED lamp exhibition.
Background
The function of the lighting lamp is not only limited to lighting but also household eyes, and more times, the lighting lamp plays a decorative role. Therefore, the choice of the lighting fixture is much more complicated, which not only relates to safety and power saving, but also relates to many factors such as material, kind, style and taste. A good lamp decoration can become a soul of decoration at a glance.
At present, most of LED lamps are directly placed on an exhibition stand for exhibition when being displayed, but the LED lamps are lack of interestingness, namely, the LED lamps are displayed quietly, and the LED lamps are easily damaged due to the fact that no protective measures are taken in the process of exhibition.
Therefore, there is a need to develop a safety display device with interest for LED lamp exhibition, which has interest of exhibition movement and high safety, so as to overcome the defects of lack of interest of exhibition movement and low safety in the current lamp exhibition.
Disclosure of Invention
(1) Technical problem to be solved
In order to overcome the defects of lack of interestingness of exhibition actions and low safety in the existing lamp exhibition, the invention provides the interesting safe exhibition equipment for the LED lamp exhibition, which has the interestingness of the exhibition actions and high safety.
(2) Technical scheme
In order to solve the technical problems, the invention provides interesting safety display equipment for LED lamp exhibition, which comprises a mounting box, a guide rail, a guide sleeve, a first rack, a second rack, a first connecting block, a first rotating shaft, a first gear, a first crank, a second connecting block, a second rotating shaft, a second gear, a first rotating block, a mounting plate, a fixed block, a first slide rail, a first slide block, a movable block, a first screw rod and a first nut, wherein the mounting box is a box body with a hollow upper side and a hollow left side and a hollow right side, the guide rail is arranged on the left side and the right side of the inner lower side wall of the mounting box in a welding manner, the guide sleeve is connected on the guide rail in a sliding manner, the first rack is arranged on the outer side of the guide rail in a bolt connection manner, the second rack is arranged on the inner side of the guide rail in a bolt connection manner, the first connecting block is arranged above the outer side of, the first connecting block is rotatably connected with a first rotating shaft, the first rotating shaft is connected with a first gear, the first gear is meshed with a first rack, the front side of the first gear is rotatably connected with a first crank, a second connecting block is arranged above the inner side of the guide sleeve in a welding mode, the second connecting block is rotatably connected with a second rotating shaft, the second rotating shaft is connected with a second gear, the second gear is meshed with a second rack, the second rotating shaft is connected with a first rotating block, the inner side of the first rotating block is provided with a mounting plate in a welding mode, the outer side of the lower side of the mounting plate is provided with a fixed block in a welding mode, a first sliding rail is arranged in the mounting plate in a bolt connection mode, the first sliding rail is connected with a first sliding block in a sliding mode, the lower end of the first sliding block is provided with a movable block in a welding mode, the upper side of the mounting plate is provided with a straight hole, the first screw rod stretches to the upper part of the mounting plate through the straight hole, the first screw rod is screwed with a first nut, and the first nut is matched with the first screw rod.
Preferably, the guide sleeve further comprises a second screw and a pressing block, a threaded hole is formed in the lower portion of the outer side of the guide sleeve, the second screw is screwed in the threaded hole and matched with the threaded hole, and the pressing block is rotatably connected to the inner side of the second screw.
Preferably, the opposite unfolding exhibition device comprises a connecting plate, a third connecting block, a third rotating shaft, a third gear, a second crank, a fourth connecting block, a fourth rotating shaft, a second rotating block, a rotating wheel, a transmission strip, a fourth gear, a fifth rotating shaft and a fifth gear, the opposite unfolding exhibition device is arranged on the inner side of the first rotating block, the connecting plate is arranged on the inner side of the first rotating block in a welding manner, the third connecting block is arranged on the inner side of the lower side of the connecting plate in a welding manner, the third rotating shaft is connected onto the third connecting block, the third gear is connected onto the third rotating shaft, the second crank is connected onto the front side of the third gear in a rotating manner, the fourth connecting block is arranged on the inner sides of the upper and lower sides of the connecting plate in a welding manner, the fourth rotating shaft is connected onto the fourth connecting block in a rotating manner, the second rotating block is connected onto the fourth rotating shaft, the front side of the lower fourth rotating shaft is connected, the mounting panel is installed through the welded mode in the second rotatory piece outside, and the inboard rotation type of connecting plate front side is connected with the fifth pivot, is connected with the fifth gear in the fifth pivot, and the fifth gear meshes with the fourth gear, is connected with the runner in the upside fourth pivot and the fifth pivot, and the runner is located the fifth gear rear side.
Preferably, the connecting plate further comprises a third screw, a sliding block, a third rack and a second nut, the third screw is installed on the inner side of the connecting plate in a welding mode, the sliding block is connected to the third screw in a sliding mode, the third rack is installed on the lower side of the sliding block in a welding mode and meshed with the third gear, the second nut is screwed on the third screw, and the second nut is matched with the third screw.
Preferably, the device comprises a downward-pressing cover-opening device, the downward-pressing cover-opening device comprises a fixed rod, a second slide rail, a second slide block, a lifting rod, a fourth rack, a push plate, a fifth connecting block, a sixth rotating shaft, a sixth gear, a third rotating block and a cover plate, the downward-pressing cover-opening device is arranged in the middle of the installation box, the fixed rod is installed in the middle of the upper middle of the lower side wall of the installation box in a welding mode, the second slide rail is installed above the front side of the fixed rod in a bolt connection mode, the second slide rail is connected with the second slide block in a sliding mode, the lifting rod is installed on the upper side of the second slide block in a welding mode, the fourth rack is installed on the left side and the right side of the lifting rod in a bolt connection mode, the push plate is installed on the upper end of the lifting rod in a welding mode, the fifth connecting block, and a sixth gear is connected to the sixth rotating shaft, the sixth gear is respectively meshed with fourth racks in respective directions, a third rotating block is connected to the sixth rotating shaft, the third rotating block is positioned on the rear side of the sixth gear, a cover plate is installed on the outer side of the third rotating block in a welding mode, and the cover plate covers the installation box.
Preferably, the fixing rod further comprises a sixth connecting block, a third nut, a fourth screw and a fifth rack, the sixth connecting block is installed above the right side of the fixing rod in a welding mode, the third nut is installed on the upper side of the sixth connecting block in a welding mode, the fourth screw is screwed in the third nut, the fourth screw is matched with the third nut, and the left end of the fourth screw is rotatably connected with the fifth rack.
Preferably, the material of the installation case is stainless steel.
The working principle is as follows: when a user needs to display an LED lamp, the user can respectively rotate the first crank handles on two sides, clockwise rotate the first crank handle on the left side, the first crank handle on the left side rotates to drive the first gear on the left side to rotate, the first gear on the left side rotates on the first rack on the left side, so as to drive the guide sleeve on the left side to move upwards on the guide rail on the left side, the guide sleeve on the left side drives the second gear on the right side to rotate on the second rack on the left side, so as to drive the second gear on the left side to rotate anticlockwise, the second gear on the left side drives the second rotating shaft on the left side, so as to drive the first rotating block on the left side to rotate anticlockwise, the first rotating block on the left side rotates anticlockwise to drive the mounting plate on the left side to rotate anticlockwise, at the moment, the user can place the LED lamp between the fixed block on the left side and the movable block on the left, the first nut in left side can be rotated to the user this moment, and the first nut in left side is through the cooperation precession with the first screw rod in left side, makes the first nut in left side contact the left side mounting panel to fix the left side movable block, thereby fix LED lamps and lanterns, just can carry out the exhibition and the installation of lamps and lanterns this moment, and similarly, the first crank in anticlockwise rotation right side also can carry out the installation of LED lamps and lanterns with the movable block on the mounting panel in right side and fixed block.
Because still including second screw rod and briquetting, the screw hole is opened to guide pin bushing outside below, the threaded hole internal rotation has the second screw rod, second screw rod and screw hole cooperation, the inboard rotation type of second screw rod is connected with the briquetting, when the angle of the rotatory position of first crank control guide pin bushing of user or exhibition, the user can rotate the second screw rod, the second screw rod is through the cooperation precession with the screw hole, the second screw rod promotes the briquetting and makes its contact to the guide rail to fix this position on the guide rail with the guide pin bushing.
Because the device also comprises an opposite unfolding exhibition device which comprises a connecting plate, a third connecting block, a third rotating shaft, a third gear, a second crank, a fourth connecting block, a fourth rotating shaft, a second rotating block, a rotating wheel, a transmission strip, a fourth gear, a fifth rotating shaft and a fifth gear, the opposite unfolding exhibition device is arranged at the inner side of the first rotating block, the connecting plate is arranged at the inner side of the first rotating block in a welding way, the third connecting block is arranged at the inner side of the lower side of the connecting plate in a welding way, the third rotating shaft is connected on the third connecting block, the third gear is connected on the third rotating shaft, the second crank is connected on the front side of the third gear in a rotating way, the fourth connecting block is arranged at the inner sides of the upper and lower sides of the connecting plate in a welding way, the fourth rotating shaft is connected on the fourth connecting block in a rotating way, the second rotating block is connected on the fourth rotating shaft, and the front side of, the mounting plate is arranged on the outer side of the second rotating block in a welding mode, the inner side of the front side of the connecting plate is rotatably connected with a fifth rotating shaft, a fifth gear is connected onto the fifth rotating shaft and is meshed with the fourth gear, rotating wheels are connected onto the upper side fourth rotating shaft and the fifth rotating shaft and are positioned on the rear side of the fifth gear, when a user needs to have interest and show more LED lamps, the user can rotate the second crank, if the user needs to unfold the mounting plate on the right side, the user can rotate the first crank to enable the mounting plate to rotate for 90 degrees and then rotate the second crank anticlockwise, the second crank rotates to drive the third gear to rotate anticlockwise, the third gear rotates anticlockwise to drive the fourth gear meshed with the third crank to rotate clockwise, the fourth gear rotates to drive the lower side fourth rotating shaft to rotate clockwise, and the lower side fourth rotating shaft rotates to drive the lower side second rotating block to rotate clockwise, the rotatory piece clockwise rotation of downside second drives the downside mounting panel clockwise around downside fourth pivot clockwise rotation, fourth gear clockwise rotation drives the fifth gear anticlockwise rotation of meshing with it simultaneously, fifth gear anticlockwise rotation drives fifth pivot anticlockwise rotation, fifth pivot anticlockwise rotation drives downside runner anticlockwise rotation, the downside runner is rotatory to drive upside runner anticlockwise rotation through the drive strip, thereby drive upside fourth pivot anticlockwise rotation, thereby drive the rotatory piece anticlockwise rotation of upside second, thereby drive the upside mounting panel round upside fourth pivot anticlockwise rotation, and upper and lower both sides mounting panel is with different rotation angle and direction, the exhibition that can make LED lamps and lanterns has more interesting and sight. And when the user needs the mounting plate on the left side to be unfolded, the user only needs to rotate the second crank on the left side clockwise.
Because still including the third screw rod, the sliding block, third rack and second nut, the third screw rod is installed through the welded mode to the connecting plate inboard, sliding connection has the sliding block on the third screw rod, the third rack is installed through the welded mode to the sliding block downside, third rack and third gear engagement, the third screw rod is gone up to revolve there is the second nut, the second nut cooperates with the third screw rod, when the user is the required angle of mounting panel expansion at rotatory second crank, the user can rotate the second nut, the second nut is through the cooperation precession with the third screw rod, the second nut promotes the sliding block precession, the sliding block drives the third rack and removes, make third rack and third gear engagement, thereby fix the third gear and make it no longer rotate.
Because the device also comprises a downward-pressing and cover-opening device which comprises a fixed rod, a second slide rail, a second slide block, a lifting rod, a fourth rack, a push plate, a fifth connecting block, a sixth rotating shaft, a sixth gear, a third rotating block and a cover plate, the downward-pressing and cover-opening device is arranged at the middle part in the installation box, the fixed rod is arranged at the middle part on the upper part of the lower side wall in the installation box in a welding mode, the second slide rail is arranged above the front side of the fixed rod in a bolt connection mode, the second slide rail is connected with the second slide block in a sliding mode, the lifting rod is arranged at the upper side of the second slide block in a welding mode, the fourth rack is arranged at the left side and the right side of the lifting rod in a bolt connection mode, the push plate is arranged at the upper end of the lifting rod in a welding mode, the fifth connecting block is arranged, a sixth rotating shaft is connected with a sixth gear, the sixth gear is respectively meshed with fourth racks in respective directions, a third rotating block is connected with the sixth rotating shaft, the third rotating block is positioned at the rear side of the sixth gear, a cover plate is arranged on the outer side of the third rotating block in a welding mode and covers the installation box, when a user needs to close the cover plate to protect the LED lamp after exhibition is finished, the user can pull a push plate upwards, the push plate moves upwards to drive a lifting rod to move upwards, the lifting rod drives a second sliding block to move upwards in a second sliding rail by driving the second sliding block, the lifting rod drives the fourth racks on two sides to move upwards, the fourth rack on the right side drives the sixth gear on the right side to rotate clockwise, the sixth gear on the right side rotates to drive the sixth rotating shaft on the right side to rotate clockwise, the sixth rotating shaft on the right side rotates to drive the third rotating block on the right side to rotate clockwise, and, meanwhile, the fourth rack on the left side can drive the cover plate on the left side to cover the installation box, and if the cover plate needs to be opened, the push plate only needs to be pushed downwards.
Because still including the sixth connecting block, the third nut, fourth screw rod and fifth rack, the sixth connecting block is installed through the welded mode to dead lever right side top, the third nut is installed through the welded mode to sixth connecting block upside, it has the fourth screw rod to revolve in the third nut, fourth screw rod and third nut cooperation, fourth screw rod left end rotation type is connected with the fifth rack, when the user is opening the apron or is closing the apron, the user can rotate the fourth screw rod, the fourth screw rod is through the cooperation with the third nut precession the fourth screw rod left and promote the fifth rack and remove left, make fifth rack and right side fourth rack meshing, thereby fix the lifter and no longer reciprocate on this position.
Because the material of install bin is stainless steel, stainless steel corrosion resistance and acid resistance are strong, can prolong the life of device.
(3) Advantageous effects
The invention achieves the effects of interestingness of exhibition action and high safety, and the manner of covering the mounting box by the cover plate and descending the lamp by rotating the first crank and moving the push plate up and down is adopted, so that the exhibition of the lamp is interesting and ornamental, and the LED lamp is prevented from contacting the outside, thereby protecting the lamp.
Drawings
FIG. 1 is a southeast isometric illustration of a first three-dimensional structure of the present invention.
Fig. 2 is a schematic front view of the present invention.
Fig. 3 is a schematic front view of the guide sleeve according to the present invention.
Fig. 4 is a southeast isometric view of the three-dimensional structure of the counter-spread display apparatus of the present invention.
Fig. 5 is a schematic view of a first front view of the opposite unfolding exhibition device of the present invention.
Fig. 6 is a schematic view of a second front view of the opposite unfolding exhibition device of the present invention.
Figure 7 is a southeast isometric illustration of the three-dimensional structure of the push-down lid apparatus of the present invention.
Fig. 8 is a schematic view of a first front view of the lid opening device according to the present invention.
Fig. 9 is a schematic diagram of a second front view of the cover-pushing device of the present invention.
Fig. 10 is a southeast isometric illustration of a second three-dimensional structure of the present invention.
The labels in the figures are: 1-an installation box, 2-a guide rail, 3-a guide sleeve, 4-a first rack, 5-a second rack, 6-a first connecting block, 7-a first rotating shaft, 8-a first gear, 9-a first crank, 10-a second connecting block, 11-a second rotating shaft, 12-a second gear, 13-a first rotating block, 14-an installation plate, 15-a fixed block, 16-a first sliding rail, 17-a first sliding block, 18-a movable block, 19-a straight hole, 20-a first screw rod, 21-a first nut, 31-a threaded hole, 32-a second screw rod, 33-a pressing block, 22-an unfolding exhibition device, 221-a connecting plate, 222-a third connecting block, 223-a third rotating shaft, 224-a third gear, 225-a second crank, 226-fourth connecting block, 227-fourth rotating shaft, 228-second rotating block, 229-rotating wheel, 2210-driving bar, 2211-fourth gear, 2212-fifth rotating shaft, 2213-fifth gear, 2241-third screw, 2242-sliding block, 2243-third rack, 2244-second nut, 23-downward opening cover device, 231-fixed rod, 232-second sliding rail, 233-second sliding block, 234-lifting rod, 235-fourth rack, 236-push plate, 237-fifth connecting block, 238-sixth rotating shaft, 239-sixth gear, 2310-third rotating block, 2311-cover plate, 2321-sixth connecting block, 2322-third nut, 2323-fourth screw and 2324-fifth rack.
Detailed Description
The invention is further described below with reference to the figures and examples.
Example 1
A safety display device with interest for LED lamp exhibition is disclosed, as shown in figures 1-10, comprising a mounting box 1, a guide rail 2, a guide sleeve 3, a first rack 4, a second rack 5, a first connecting block 6, a first rotating shaft 7, a first gear 8, a first crank 9, a second connecting block 10, a second rotating shaft 11, a second gear 12, a first rotating block 13, a mounting plate 14, a fixed block 15, a first slide rail 16, a first slide block 17, a movable block 18, a first screw 20 and a first nut 21, wherein the mounting box 1 is a box body with hollow upper side and hollow left and right middle parts, the guide rail 2 is mounted on the left and right sides of the inner lower side wall of the mounting box 1 in a welding manner, the guide sleeve 3 is slidably connected on the guide rail 2, the first rack 4 is mounted on the outer side of the guide rail 2 in a bolt connection manner, the second rack 5 is mounted on the inner side of the guide rail 2 in a bolt connection manner, a first connecting block 6 is arranged above the outer side of the guide sleeve 3 in a welding mode, a first rotating shaft 7 is rotatably connected onto the first connecting block 6, a first gear 8 is connected onto the first rotating shaft 7, the first gear 8 is meshed with the first rack 4, a first crank 9 is rotatably connected to the front side of the first gear 8, a second connecting block 10 is arranged above the inner side of the guide sleeve 3 in a welding mode, a second rotating shaft 11 is rotatably connected onto the second connecting block 10, a second gear 12 is connected onto the second rotating shaft 11, the second gear 12 is meshed with the second rack 5, a first rotating block 13 is connected onto the second rotating shaft 11, a mounting plate 14 is arranged on the inner side of the first rotating block 13 in a welding mode, a fixed block 15 is arranged on the outer side of the lower side of the mounting plate 14 in a welding mode, a first sliding rail 16 is arranged in the mounting plate 14 in a bolt connection mode, and a first sliding block 17 is connected into the first sliding, the movable block 18 is installed through the welded mode to first slider 17 lower extreme, and the upside of mounting panel 14 is opened there is a word hole 19, and first screw rod 20 is installed through the welded mode to first slider 17 upside, and first screw rod 20 stretches the mounting panel 14 top through a word hole 19, has first nut 21 on first screw rod 20, first nut 21 and the cooperation of first screw rod 20.
Example 2
A safety display device with interest for LED lamp exhibition is disclosed, as shown in figures 1-10, comprising a mounting box 1, a guide rail 2, a guide sleeve 3, a first rack 4, a second rack 5, a first connecting block 6, a first rotating shaft 7, a first gear 8, a first crank 9, a second connecting block 10, a second rotating shaft 11, a second gear 12, a first rotating block 13, a mounting plate 14, a fixed block 15, a first slide rail 16, a first slide block 17, a movable block 18, a first screw 20 and a first nut 21, wherein the mounting box 1 is a box body with hollow upper side and hollow left and right middle parts, the guide rail 2 is mounted on the left and right sides of the inner lower side wall of the mounting box 1 in a welding manner, the guide sleeve 3 is slidably connected on the guide rail 2, the first rack 4 is mounted on the outer side of the guide rail 2 in a bolt connection manner, the second rack 5 is mounted on the inner side of the guide rail 2 in a bolt connection manner, a first connecting block 6 is arranged above the outer side of the guide sleeve 3 in a welding mode, a first rotating shaft 7 is rotatably connected onto the first connecting block 6, a first gear 8 is connected onto the first rotating shaft 7, the first gear 8 is meshed with the first rack 4, a first crank 9 is rotatably connected to the front side of the first gear 8, a second connecting block 10 is arranged above the inner side of the guide sleeve 3 in a welding mode, a second rotating shaft 11 is rotatably connected onto the second connecting block 10, a second gear 12 is connected onto the second rotating shaft 11, the second gear 12 is meshed with the second rack 5, a first rotating block 13 is connected onto the second rotating shaft 11, a mounting plate 14 is arranged on the inner side of the first rotating block 13 in a welding mode, a fixed block 15 is arranged on the outer side of the lower side of the mounting plate 14 in a welding mode, a first sliding rail 16 is arranged in the mounting plate 14 in a bolt connection mode, and a first sliding block 17 is connected into the first sliding, the movable block 18 is installed through the welded mode to first slider 17 lower extreme, and the upside of mounting panel 14 is opened there is a word hole 19, and first screw rod 20 is installed through the welded mode to first slider 17 upside, and first screw rod 20 stretches the mounting panel 14 top through a word hole 19, has first nut 21 on first screw rod 20, first nut 21 and the cooperation of first screw rod 20.
The guide sleeve is characterized by further comprising a second screw rod 32 and a pressing block 33, a threaded hole 31 is formed in the lower portion of the outer side of the guide sleeve 3, the second screw rod 32 is screwed in the threaded hole 31, the second screw rod 32 is matched with the threaded hole 31, and the pressing block 33 is rotatably connected to the inner side of the second screw rod 32.
Example 3
A safety display device with interest for LED lamp exhibition is disclosed, as shown in figures 1-10, comprising a mounting box 1, a guide rail 2, a guide sleeve 3, a first rack 4, a second rack 5, a first connecting block 6, a first rotating shaft 7, a first gear 8, a first crank 9, a second connecting block 10, a second rotating shaft 11, a second gear 12, a first rotating block 13, a mounting plate 14, a fixed block 15, a first slide rail 16, a first slide block 17, a movable block 18, a first screw 20 and a first nut 21, wherein the mounting box 1 is a box body with hollow upper side and hollow left and right middle parts, the guide rail 2 is mounted on the left and right sides of the inner lower side wall of the mounting box 1 in a welding manner, the guide sleeve 3 is slidably connected on the guide rail 2, the first rack 4 is mounted on the outer side of the guide rail 2 in a bolt connection manner, the second rack 5 is mounted on the inner side of the guide rail 2 in a bolt connection manner, a first connecting block 6 is arranged above the outer side of the guide sleeve 3 in a welding mode, a first rotating shaft 7 is rotatably connected onto the first connecting block 6, a first gear 8 is connected onto the first rotating shaft 7, the first gear 8 is meshed with the first rack 4, a first crank 9 is rotatably connected to the front side of the first gear 8, a second connecting block 10 is arranged above the inner side of the guide sleeve 3 in a welding mode, a second rotating shaft 11 is rotatably connected onto the second connecting block 10, a second gear 12 is connected onto the second rotating shaft 11, the second gear 12 is meshed with the second rack 5, a first rotating block 13 is connected onto the second rotating shaft 11, a mounting plate 14 is arranged on the inner side of the first rotating block 13 in a welding mode, a fixed block 15 is arranged on the outer side of the lower side of the mounting plate 14 in a welding mode, a first sliding rail 16 is arranged in the mounting plate 14 in a bolt connection mode, and a first sliding block 17 is connected into the first sliding, the movable block 18 is installed through the welded mode to first slider 17 lower extreme, and the upside of mounting panel 14 is opened there is a word hole 19, and first screw rod 20 is installed through the welded mode to first slider 17 upside, and first screw rod 20 stretches the mounting panel 14 top through a word hole 19, has first nut 21 on first screw rod 20, first nut 21 and the cooperation of first screw rod 20.
The guide sleeve is characterized by further comprising a second screw rod 32 and a pressing block 33, a threaded hole 31 is formed in the lower portion of the outer side of the guide sleeve 3, the second screw rod 32 is screwed in the threaded hole 31, the second screw rod 32 is matched with the threaded hole 31, and the pressing block 33 is rotatably connected to the inner side of the second screw rod 32.
The counter-unfolding exhibition device 22 is further included, the counter-unfolding exhibition device 22 includes a connection plate 221, a third connection block 222, a third rotation shaft 223, a third gear 224, a second crank 225, a fourth connection block 226, a fourth rotation shaft 227, a second rotation block 228, a rotation wheel 229, a transmission bar 2210, a fourth gear 2211, a fifth rotation shaft 2212 and a fifth gear 2213, the counter-unfolding exhibition device 22 is disposed inside the first rotation block 13, the connection plate 221 is mounted on the inside of the first rotation block 13 in a welding manner, the third connection block 222 is mounted on the inside of the lower side of the connection plate 221 in a welding manner, the third rotation shaft 223 is connected to the third connection block 222, the third gear 224 is connected to the third rotation shaft 223 in a rotating manner, the second crank 225 is connected to the front side of the third gear 224 in a rotating manner, the fourth connection block 226 is mounted on the inside of the upper and lower sides of the connection plate 221 in a welding manner, the fourth connection block 226 is connected to the fourth rotation, the fourth rotating shaft 227 is connected with a second rotating block 228, the front side of the lower fourth rotating shaft 227 is connected with a fourth gear 2211, the outer side of the second rotating block 228 is provided with an installation plate 14 in a welding mode, the inner side of the front side of the connection plate 221 is rotatably connected with a fifth rotating shaft 2212, the fifth rotating shaft 2212 is connected with a fifth gear 2213, the fifth gear 2213 is meshed with the fourth gear 2211, the upper fourth rotating shaft 227 and the fifth rotating shaft 2212 are connected with rotating wheels 229, and the rotating wheels 229 are located on the rear side of the fifth gear 2213.
Example 4
A safety display device with interest for LED lamp exhibition is disclosed, as shown in figures 1-10, comprising a mounting box 1, a guide rail 2, a guide sleeve 3, a first rack 4, a second rack 5, a first connecting block 6, a first rotating shaft 7, a first gear 8, a first crank 9, a second connecting block 10, a second rotating shaft 11, a second gear 12, a first rotating block 13, a mounting plate 14, a fixed block 15, a first slide rail 16, a first slide block 17, a movable block 18, a first screw 20 and a first nut 21, wherein the mounting box 1 is a box body with hollow upper side and hollow left and right middle parts, the guide rail 2 is mounted on the left and right sides of the inner lower side wall of the mounting box 1 in a welding manner, the guide sleeve 3 is slidably connected on the guide rail 2, the first rack 4 is mounted on the outer side of the guide rail 2 in a bolt connection manner, the second rack 5 is mounted on the inner side of the guide rail 2 in a bolt connection manner, a first connecting block 6 is arranged above the outer side of the guide sleeve 3 in a welding mode, a first rotating shaft 7 is rotatably connected onto the first connecting block 6, a first gear 8 is connected onto the first rotating shaft 7, the first gear 8 is meshed with the first rack 4, a first crank 9 is rotatably connected to the front side of the first gear 8, a second connecting block 10 is arranged above the inner side of the guide sleeve 3 in a welding mode, a second rotating shaft 11 is rotatably connected onto the second connecting block 10, a second gear 12 is connected onto the second rotating shaft 11, the second gear 12 is meshed with the second rack 5, a first rotating block 13 is connected onto the second rotating shaft 11, a mounting plate 14 is arranged on the inner side of the first rotating block 13 in a welding mode, a fixed block 15 is arranged on the outer side of the lower side of the mounting plate 14 in a welding mode, a first sliding rail 16 is arranged in the mounting plate 14 in a bolt connection mode, and a first sliding block 17 is connected into the first sliding, the movable block 18 is installed through the welded mode to first slider 17 lower extreme, and the upside of mounting panel 14 is opened there is a word hole 19, and first screw rod 20 is installed through the welded mode to first slider 17 upside, and first screw rod 20 stretches the mounting panel 14 top through a word hole 19, has first nut 21 on first screw rod 20, first nut 21 and the cooperation of first screw rod 20.
The guide sleeve is characterized by further comprising a second screw rod 32 and a pressing block 33, a threaded hole 31 is formed in the lower portion of the outer side of the guide sleeve 3, the second screw rod 32 is screwed in the threaded hole 31, the second screw rod 32 is matched with the threaded hole 31, and the pressing block 33 is rotatably connected to the inner side of the second screw rod 32.
The counter-unfolding exhibition device 22 is further included, the counter-unfolding exhibition device 22 includes a connection plate 221, a third connection block 222, a third rotation shaft 223, a third gear 224, a second crank 225, a fourth connection block 226, a fourth rotation shaft 227, a second rotation block 228, a rotation wheel 229, a transmission bar 2210, a fourth gear 2211, a fifth rotation shaft 2212 and a fifth gear 2213, the counter-unfolding exhibition device 22 is disposed inside the first rotation block 13, the connection plate 221 is mounted on the inside of the first rotation block 13 in a welding manner, the third connection block 222 is mounted on the inside of the lower side of the connection plate 221 in a welding manner, the third rotation shaft 223 is connected to the third connection block 222, the third gear 224 is connected to the third rotation shaft 223 in a rotating manner, the second crank 225 is connected to the front side of the third gear 224 in a rotating manner, the fourth connection block 226 is mounted on the inside of the upper and lower sides of the connection plate 221 in a welding manner, the fourth connection block 226 is connected to the fourth rotation, the fourth rotating shaft 227 is connected with a second rotating block 228, the front side of the lower fourth rotating shaft 227 is connected with a fourth gear 2211, the outer side of the second rotating block 228 is provided with an installation plate 14 in a welding mode, the inner side of the front side of the connection plate 221 is rotatably connected with a fifth rotating shaft 2212, the fifth rotating shaft 2212 is connected with a fifth gear 2213, the fifth gear 2213 is meshed with the fourth gear 2211, the upper fourth rotating shaft 227 and the fifth rotating shaft 2212 are connected with rotating wheels 229, and the rotating wheels 229 are located on the rear side of the fifth gear 2213.
Still including third screw rod 2241, sliding block 2242, third rack 2243 and second nut 2244, third screw rod 2241 is installed through the welded mode to the connecting plate 221 inboard, sliding connection has sliding block 2242 on third screw rod 2241, third rack 2243 is installed through the welded mode to the sliding block 2242 downside, third rack 2243 meshes with third gear 224, third screw rod 2241 is last to have second nut 2244, second nut 2244 and the cooperation of third screw rod 2241.
The downward-pressing cover-opening device 23 is further included, the downward-pressing cover-opening device 23 comprises a fixing rod 231, a second sliding rail 232, a second sliding block 233, a lifting rod 234, a fourth rack 235, a push plate 236, a fifth connecting block 237, a sixth rotating shaft 238, a sixth gear 239, a third rotating block 2310 and a cover plate 2311, the downward-pressing cover-opening device 23 is arranged in the middle of the inside of the installation box 1, the fixing rod 231 is arranged in the middle of the upper portion of the inner lower side wall of the installation box 1 in a welding mode, the second sliding rail 232 is arranged above the front side of the fixing rod 231 in a bolt connection mode, the second sliding rail 232 is connected with the second sliding block 233 in a sliding mode, the lifting rod 234 is arranged on the upper side of the second sliding block 233 in a welding mode, the fourth rack 235 is arranged on the left side and the right side of the lifting rod 234 in a bolt connection mode, the push plate 236 is arranged on the, a sixth rotating shaft 238 is rotatably connected to the front side of the fifth connecting block 237, a sixth gear 239 is connected to the sixth rotating shaft 238, the sixth gear 239 is respectively engaged with the fourth racks 235 in respective directions, a third rotating block 2310 is connected to the sixth rotating shaft 238, the third rotating block 2310 is located at the rear side of the sixth gear 239, a cover plate 2311 is installed on the outer side of the third rotating block 2310 in a welding manner, and the cover plate 2311 covers the installation box 1.
The fixing rod 231 is provided with a sixth connecting block 2321, a third nut 2322, a fourth screw 2323 and a fifth rack 2324, the sixth connecting block 2321 is installed above the right side of the fixing rod 231 in a welding mode, the third nut 2322 is installed on the upper side of the sixth connecting block 2321 in a welding mode, the third nut 2323 is screwed in the third nut 2322, the fourth screw 2323 is matched with the third nut 2322, and the left end of the fourth screw 2323 is rotatably connected with the fifth rack 2324.
The material of the installation box 1 is stainless steel.
The working principle is as follows: when a user needs to display an LED lamp, the user can respectively rotate the first crank handles 9 on two sides, clockwise rotate the first left crank handle 9, the first left crank handle 9 rotates to drive the first left gear 8 to rotate, the first left gear 8 rotates on the first left rack 4 to drive the left guide sleeve 3 to move upwards on the left guide rail 2, the left guide sleeve 3 drives the right second gear 12 to rotate on the left second rack 5 to drive the left second gear 12 to rotate anticlockwise, the left second gear 12 drives the left second rotating shaft 11 to drive the left first rotating block 13 to rotate anticlockwise, the left first rotating block 13 rotates anticlockwise to drive the left mounting plate 14 to rotate anticlockwise, at the moment, the user can place the LED lamp between the left fixed block 15 and the left movable block 18, then push the movable block 18 to clamp the LED lamp, the left movable block 18 moves and moves in the left first left slide rail 16 through the left first left slide block 17, at this moment, the user can rotate the first nut 21 on the left side, the first nut 21 on the left side is screwed in through the matching with the first screw 20 on the left side, so that the first nut 21 on the left side is in contact with the mounting plate 14 on the left side, the movable block 18 on the left side is fixed, the LED lamp is fixed, the lamp can be shown and mounted at this moment, similarly, the first crank 9 on the right side is rotated anticlockwise, and the movable block 18 on the mounting plate 14 on the right side and the fixed block 15 can be mounted with the LED lamp.
Because the guide sleeve 3 further comprises a second screw rod 32 and a pressing block 33, a threaded hole 31 is formed in the lower portion of the outer side of the guide sleeve 3, the second screw rod 32 is screwed in the threaded hole 31, the second screw rod 32 is matched with the threaded hole 31, the pressing block 33 is rotatably connected to the inner side of the second screw rod 32, when a user rotates the first crank 9 to control the position of the guide sleeve 3 or the exhibition angle, the user can rotate the second screw rod 32, the second screw rod 32 is screwed in through matching with the threaded hole 31, and the second screw rod 32 pushes the pressing block 33 to enable the pressing block 33 to be in contact with the guide rail 2, so that the guide sleeve 3 is fixed at the position on.
Because the counter-unfolding exhibition device 22 is further included, the counter-unfolding exhibition device 22 includes a connection plate 221, a third connection block 222, a third rotation shaft 223, a third gear 224, a second crank 225, a fourth connection block 226, a fourth rotation shaft 227, a second rotation block 228, a rotation wheel 229, a transmission bar 2210, a fourth gear 2211, a fifth rotation shaft 2212 and a fifth gear 2213, the counter-unfolding exhibition device 22 is disposed inside the first rotation block 13, the connection plate 221 is mounted on the inside of the first rotation block 13 by welding, the third connection block 222 is mounted on the inside of the lower side of the connection plate 221 by welding, the third rotation shaft 223 is connected to the third connection block 222, the third rotation shaft 223 is connected to the third gear 224, the second crank 225 is rotatably connected to the front side of the third gear 224, the fourth connection block 226 is mounted on the inside of the upper and lower sides of the connection plate 221 by welding, the fourth connection block 226 is rotatably connected to the fourth rotation shaft 227, the fourth rotating shaft 227 is connected with a second rotating block 228, the front side of the lower side fourth rotating shaft 227 is connected with a fourth gear 2211, the outer side of the second rotating block 228 is provided with a mounting plate 14 in a welding mode, the inner side of the front side of the connecting plate 221 is rotatably connected with a fifth rotating shaft 2212, the fifth rotating shaft 2212 is connected with a fifth gear 2213, the fifth gear 2213 is meshed with the fourth gear 2211, the upper side fourth rotating shaft 227 and the fifth rotating shaft 2212 are connected with a rotating wheel 229, the rotating wheel 229 is positioned at the rear side of the fifth gear 2213, when a user needs to have interest and show more LED lamps, the user can rotate the second crank 225, if the user needs to unfold the mounting plate 14 at the right side, the user can rotate the second crank 225 anticlockwise after rotating the mounting plate 14 by 90 degrees by rotating the first crank 9, the second crank 225 rotates to drive the third gear 224 to rotate anticlockwise, the third gear 224 rotates anticlockwise to drive the fourth gear 2211 meshed therewith to rotate clockwise, the rotation of the fourth gear 2211 drives the lower fourth rotating shaft 227 to rotate clockwise, the rotation of the lower fourth rotating shaft 227 drives the lower second rotating block 228 to rotate clockwise, the clockwise rotation of the lower second rotating block 228 drives the lower mounting plate 14 to rotate clockwise around the lower fourth rotating shaft 227, the clockwise rotation of the fourth gear 2211 drives the fifth gear 2213 engaged with the clockwise rotation, the counterclockwise rotation of the fifth gear 2213 drives the counterclockwise rotation of the fifth rotating shaft 2212, the counterclockwise rotation of the fifth rotating shaft 2212 drives the counterclockwise rotation of the lower rotating wheel 229, the rotation of the lower rotating wheel 229 drives the counterclockwise rotation of the upper rotating wheel 229 through the transmission bar 2210 to drive the counterclockwise rotation of the upper fourth rotating shaft 227, thereby driving the counterclockwise rotation of the upper second rotating block 228, thereby driving the counterclockwise rotation of the upper mounting plate 14 around the upper fourth rotating shaft 227, and the upper and lower mounting plates 14 rotate at different rotation angles and directions, the LED lamp can be more interesting and ornamental in exhibition. And when the user desires the left mounting plate 14 to be unfolded, the user simply rotates the left second crank 225 clockwise.
Because the third screw 2241, the sliding block 2242, the third rack 2243 and the second nut 2244 are further included, the third screw 2241 is installed on the inner side of the connecting plate 221 in a welding manner, the sliding block 2242 is slidably connected to the third screw 2241, the third rack 2243 is installed on the lower side of the sliding block 2242 in a welding manner, the third rack 2243 is meshed with the third gear 224, the second nut 2244 is screwed on the third screw 2241, the second nut 2244 is matched with the third screw 2241, when the user rotates the second crank 225 to a desired angle for unfolding the mounting plate 14, the user can rotate the second nut 2244, the second nut 2244 is screwed in by matching with the third screw 2241, the sliding block 2242 is pushed by the second nut 2244, the sliding block 2243 is moved to make the third rack 2243 meshed with the third gear 224, so as to fix the third gear 224 to rotate.
Because the device further comprises a downward-pressing cover-opening device 23, the downward-pressing cover-opening device 23 comprises a fixed rod 231, a second slide rail 232, a second slide block 233, a lifting rod 234, a fourth rack 235, a push plate 236, a fifth connecting block 237, a sixth rotating shaft 238, a sixth gear 239, a third rotating block 2310 and a cover plate 2311, the downward-pressing cover-opening device 23 is arranged at the middle part in the installation box 1, the fixed rod 231 is arranged at the upper middle part of the inner lower side wall of the installation box 1 in a welding manner, the second slide rail 232 is arranged above the front side of the fixed rod 231 in a bolt connection manner, the second slide rail 232 is connected with the second slide block 233 in a sliding manner, the lifting rod 234 is arranged at the upper side of the second slide block 233 in a welding manner, the fourth rack 235 is arranged at the left side and the right side of the lifting rod 234 in a bolt connection manner, the push plate 236 is arranged at the upper end of, a sixth rotating shaft 238 is rotatably connected to the front side of the fifth connecting block 237, a sixth gear 239 is connected to the sixth rotating shaft 238, the sixth gear 239 is respectively engaged with the fourth racks 235 in respective directions, a third rotating block 2310 is connected to the sixth rotating shaft 238, the third rotating block 2310 is located at the rear side of the sixth gear 239, a cover 2311 is installed on the outer side of the third rotating block 2310 in a welding manner, the cover 2311 covers the installation box 1, when a user needs to close the cover 2311 to protect the LED lamp after the exhibition is finished, the user can pull the push plate 236 upwards, the push plate 236 moves upwards to drive the lifting rod 234 to move upwards, the lifting rod 234 moves upwards by driving the second sliding block 233 to move upwards in the second sliding rail 232, the lifting rod 234 drives the fourth racks 235 on two sides to move upwards, the fourth rack 235 on the right side drives the sixth gear 239 to rotate clockwise, the sixth gear 239 on the right side rotates to drive the sixth rotating shaft 238 on the right side to rotate clockwise, the right-side sixth rotating shaft 238 rotates to drive the right-side third rotating block 2310 to rotate clockwise, so as to drive the right-side cover plate 2311 to rotate clockwise to cover the installation box 1, and meanwhile, the left-side fourth rack 235 also drives the left-side cover plate 2311 to cover the installation box 1, if the cover plate 2311 needs to be opened, only the push plate 236 needs to be pushed downwards.
Because the sixth connecting block 2321, the third nut 2322, the fourth screw 2323 and the fifth rack 2324 are further included, the sixth connecting block 2321 is installed above the right side of the fixing rod 231 by welding, the third nut 2322 is installed on the upper side of the sixth connecting block 2321 by welding, the fourth screw 2323 is screwed into the third nut 2322, the fourth screw 2323 is matched with the third nut 2322, and the fifth rack 2324 is rotatably connected to the left end of the fourth screw 2323, when a user opens the cover 2311 or closes the cover 2311, the user can rotate the fourth screw 2323, the fourth screw 2323 is matched with the third nut 2322 and is screwed into the fourth screw 2323 to the left to push the fifth rack 2324 to move to the left, so that the fifth rack 2324 is engaged with the fourth rack 235 on the right side, thereby fixing the lifting rod 234 at this position and not moving up and down.
Because the material of install bin 1 is stainless steel, stainless steel corrosion resistance and acid resistance are strong, can prolong the life of device.
The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (5)
1. A safe interesting display device for LED lamp exhibition is characterized by comprising an installation box (1), a guide rail (2), a guide sleeve (3), a first rack (4), a second rack (5), a first connecting block (6), a first rotating shaft (7), a first gear (8), a first crank (9), a second connecting block (10), a second rotating shaft (11), a second gear (12), a first rotating block (13), an installation plate (14), a fixed block (15), a first slide rail (16), a first slide block (17), a movable block (18), a first screw rod (20) and a first nut (21), wherein the middle part of the upper side and the right side of the installation box (1) is hollow, the guide rail (2) is installed on the upper side wall and the right side of the inner lower side wall of the installation box (1) in a welding manner, the guide sleeve (3) is slidably connected on the guide rail (2), the outer side of the upper side of a guide rail (2) is provided with a first rack (4) in a bolt connection mode, the inner side of the upper side of the guide rail (2) is provided with a second rack (5) in a bolt connection mode, the upper side of the outer side of a guide sleeve (3) is provided with a first connecting block (6) in a welding mode, the first connecting block (6) is rotatably connected with a first rotating shaft (7), the first rotating shaft (7) is connected with a first gear (8), the first gear (8) is meshed with the first rack (4), the front side of the first gear (8) is rotatably connected with a first crank (9), the upper side of the inner side of the guide sleeve (3) is provided with a second connecting block (10) in a welding mode, the second connecting block (10) is rotatably connected with a second rotating shaft (11), the second rotating shaft (11) is connected with a second gear (12), and the second gear (12) is meshed with, a first rotating block (13) is connected to the second rotating shaft (11), a mounting plate (14) is mounted on the inner side of the first rotating block (13) in a welding mode, a fixed block (15) is mounted on the outer side of the lower side of the mounting plate (14) in a welding mode, a first sliding rail (16) is mounted in the mounting plate (14) in a bolt connection mode, a first sliding block (17) is connected to the first sliding rail (16) in a sliding mode, a movable block (18) is mounted at the lower end of the first sliding block (17) in a welding mode, a linear hole (19) is formed in the upper side of the mounting plate (14), a first screw (20) is mounted on the upper side of the first sliding block (17) in a welding mode, the first screw (20) extends to the upper side of the mounting plate (14) through the linear hole (19), a first nut (21) is screwed on the first screw (20), and the first nut (; the guide sleeve is characterized by further comprising a second screw (32) and a pressing block (33), a threaded hole (31) is formed in the lower portion of the outer side of the guide sleeve (3), the second screw (32) is screwed in the threaded hole (31), the second screw (32) is matched with the threaded hole (31), and the pressing block (33) is rotatably connected to the inner side of the second screw (32); the opposite unfolding exhibition device (22) is further included, the opposite unfolding exhibition device (22) comprises a connecting plate (221), a third connecting block (222), a third rotating shaft (223), a third gear (224), a second crank (225), a fourth connecting block (226), a fourth rotating shaft (227), a second rotating block (228), a rotating wheel (229), a transmission bar (2210), a fourth gear (2211), a fifth rotating shaft (2212) and a fifth gear (2213), the opposite unfolding exhibition device (22) is arranged on the inner side of the first rotating block (13), the connecting plate (221) is arranged on the inner side of the first rotating block (13) in a welding mode, the third connecting block (222) is arranged on the inner side of the lower side of the connecting plate (221) in a welding mode, the third rotating shaft (223) is connected with the third gear (224), the second crank (225) is rotatably connected to the front side of the third gear (224), fourth connecting block (226) is installed through the welded mode to the inboard of both sides about connecting plate (221), rotation is connected with fourth pivot (227) on fourth connecting block (226), be connected with second rotation piece (228) on fourth pivot (227), downside fourth pivot (227) front side is connected with fourth gear (2211), mounting panel (14) is installed through the welded mode in the second rotation piece (228) outside, connecting plate (221) front side inboard rotation is connected with fifth pivot (2212), be connected with fifth gear (2213) on fifth pivot (2212), fifth gear (2213) and fourth gear (2211) meshing, be connected with runner (229) on upside fourth pivot (227) and fifth pivot (2212), runner (229) are located fifth gear (2213) rear side.
2. The safety display device with interest for the LED lamp exhibition appliance according to claim 1, further comprising a third screw rod (2241), a sliding block (2242), a third rack (2243) and a second nut (2244), wherein the third screw rod (2241) is installed on the inner side of the connecting plate (221) in a welding mode, the sliding block (2242) is connected on the third screw rod (2241) in a sliding mode, the third rack (2243) is installed on the lower side of the sliding block (2242) in a welding mode, the third rack (2243) is meshed with the third gear (224), the second nut (2244) is screwed on the third screw rod (2241), and the second nut (2244) is matched with the third screw rod (2241).
3. The interesting safety display equipment for the LED lamp exhibition as claimed in claim 2, further comprising a downward-pressing cover-opening device (23), wherein the downward-pressing cover-opening device (23) comprises a fixing rod (231), a second sliding rail (232), a second sliding block (233), a lifting rod (234), a fourth rack (235), a push plate (236), a fifth connecting block (237), a sixth rotating shaft (238), a sixth gear (239), a third rotating block (2310) and a cover plate (2311), the downward-pressing cover-opening device (23) is arranged in the middle of the inner side of the installation box (1), the fixing rod (231) is arranged in the middle of the upper portion of the inner lower side wall of the installation box (1) in a welding manner, the second sliding rail (232) is arranged above the front side of the fixing rod (231) in a bolt connection manner, the second sliding block (233) is connected in a sliding manner, the lifting rod (234) is arranged on the upper side of the second sliding block (233) in a welding manner, fourth rack (235) are installed through bolted connection's mode to the lifter (234) left and right sides, push pedal (236) are installed through the welded mode to lifter (234) upper end, fifth connecting block (237) are installed through the welded mode to dead lever (231) left and right sides top, fifth connecting block (237) front side rotary type is connected with sixth pivot (238), be connected with sixth gear (239) on sixth pivot (238), sixth gear (239) mesh with fourth rack (235) of direction separately respectively, be connected with third swivel block (2310) on sixth pivot (238), third swivel block (2310) are located sixth gear (239) rear side, apron (2311) are installed through the welded mode in third swivel block (2310) outside, apron (2311) cover install bin (1).
4. The safety display device with the interest for the LED lamp exhibition as claimed in claim 3, further comprising a sixth connecting block (2321), a third nut (2322), a fourth screw (2323) and a fifth rack (2324), wherein the sixth connecting block (2321) is installed above the right side of the fixing rod (231) in a welding manner, the third nut (2322) is installed on the upper side of the sixth connecting block (2321) in a welding manner, the fourth screw (2323) is screwed in the third nut (2322), the fourth screw (2323) is matched with the third nut (2322), and the fifth rack (2324) is rotatably connected to the left end of the fourth screw (2323).
5. The interesting safety display device for the LED lamp exhibition appliance according to the claim 4, characterized in that the material of the mounting box (1) is stainless steel.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710588153.6A CN107242733B (en) | 2017-07-19 | 2017-07-19 | Interesting safe display equipment for LED lamp exhibition |
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| CN201710588153.6A CN107242733B (en) | 2017-07-19 | 2017-07-19 | Interesting safe display equipment for LED lamp exhibition |
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| CN107242733B true CN107242733B (en) | 2021-02-12 |
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| CN109463943B (en) * | 2018-12-31 | 2020-10-02 | 蔡天明 | Fairy tale works display device |
| CN110700576A (en) * | 2019-10-18 | 2020-01-17 | 王思记 | Movable fastener for building construction column formwork |
| CN114711599B (en) * | 2022-04-02 | 2023-04-25 | 扬州市职业大学(扬州开放大学) | Specimen display device for Chinese medicine |
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