CN111546971B - Electric power safety propaganda device - Google Patents
Electric power safety propaganda device Download PDFInfo
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- CN111546971B CN111546971B CN202010518016.7A CN202010518016A CN111546971B CN 111546971 B CN111546971 B CN 111546971B CN 202010518016 A CN202010518016 A CN 202010518016A CN 111546971 B CN111546971 B CN 111546971B
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- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 7
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- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 7
- 239000011425 bamboo Substances 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 238000003466 welding Methods 0.000 description 18
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- 238000005516 engineering process Methods 0.000 description 2
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- 238000003889 chemical engineering Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
- B60P3/025—Vehicles adapted to transport, to carry or to comprise special loads or objects the object being a shop, cafeteria or display the object being a theatre or stage
- B60P3/0255—Vehicles adapted to transport, to carry or to comprise special loads or objects the object being a shop, cafeteria or display the object being a theatre or stage the object being a display, i.e. for displaying articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/0006—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels
- G09F15/0012—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels frames therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0001—Arrangements for holding or mounting articles, not otherwise provided for characterised by position
- B60R2011/004—Arrangements for holding or mounting articles, not otherwise provided for characterised by position outside the vehicle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
- B60R2011/0049—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means for non integrated articles
- B60R2011/0064—Connection with the article
- B60R2011/0071—Connection with the article using latches, clips, clamps, straps or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
- B60R2011/008—Adjustable or movable supports
- B60R2011/0085—Adjustable or movable supports with adjustment by rotation in their operational position
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
- B60R2011/008—Adjustable or movable supports
- B60R2011/0092—Adjustable or movable supports with motorization
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Transportation (AREA)
- Transmission Devices (AREA)
Abstract
The invention belongs to the technical field of propaganda devices, and particularly relates to an electric power safety propaganda device, which comprises a vehicle body, wherein two mounting plates are symmetrically and fixedly mounted at the top of the vehicle body, two screw rods are arranged on the two mounting plates in a rotating way and are rotatably connected, a mounting box is fixedly mounted at the top of the vehicle body, a first driving motor is fixedly mounted in the mounting box, one end of one screw rod in the two screw rods is fixedly connected with an output shaft of the first driving motor, a track plate is fixedly mounted at the top of the vehicle body, and a supporting plate is slidably mounted on the track plate. The invention is convenient, simple and rapid to mount and dismount the display board, can rapidly replace and mount the display board, can adjust the angle and the position of the display board, and effectively improves the display effect and the display quality.
Description
Technical Field
The invention relates to the technical field of propaganda devices, in particular to an electric power safety propaganda device.
Background
With the widespread use of electric power, the use of electrical equipment in various industries has become quite common. If the electrical equipment is improperly installed, unreasonable use is realized, the maintenance is not timely, especially if electrical workers lack necessary telegram safety knowledge, not only can the electric energy be wasted, but also electrical accidents can occur, the personal safety is endangered, and great loss is brought to the country and people. In fact, a large amount of electric telegraph unsafe phenomena exist in the industrial and mining industries of machinery, chemical engineering, metallurgy and the like, and electric accidents become important causes of human casualties, explosions and fire accidents. Therefore, electrical safety has been increasingly focused and valued. The electrical safety mainly comprises two aspects of personal safety and equipment safety. The personal safety refers to the safety of personnel when the electric equipment is used for working and the operation and use processes of the electric equipment, and the equipment safety refers to the safety of the electric equipment and other related equipment and buildings. The electrical accident is not caused by a single sound, and in order to work out the electrical safety, various measures including technical and organizational management and the like must be taken. With the technological progress, all countries are actively researching and continuously promoting advanced electrical safety technology, perfecting and revising electrical safety technology standards and regulations, which are very important for protecting the safety and health of workers and protecting the safety of electrical equipment.
However, the current people are far from having insufficient safety awareness of electric power, so that a large amount of propaganda needs to be carried out to improve the safety awareness of people, and therefore an propaganda device convenient to use is needed. And traditional propaganda device is unfavorable for the change to the propaganda poster to the installation of publicity board with dismantle very inconvenient, and the regulation of publicity board angle and position is very inconvenient moreover.
Disclosure of Invention
The invention aims to solve the defects that the traditional propaganda device is inconvenient to mount and dismount, wastes time and labor and cannot adjust the angle and the position well, and provides an electric power safety propaganda device.
In order to achieve the purpose, the invention adopts the following technical scheme:
an electric power safety propaganda device comprises a vehicle body, wherein two mounting plates are symmetrically and fixedly mounted at the top of the vehicle body, two screw rods are arranged on the two mounting plates, the two screw rods are rotatably connected, a mounting box is fixedly mounted at the top of the vehicle body, a first driving motor is fixedly mounted in the mounting box, one end of one screw rod of the two screw rods is fixedly connected with an output shaft of the first driving motor, a track plate is fixedly mounted at the top of the vehicle body, a supporting plate is slidably mounted on the track plate and is in threaded connection with the two screw rods, a mounting cylinder is fixedly mounted at the top of the supporting plate, a display plate is movably mounted on the mounting cylinder, two supporting rods are symmetrically and slidably mounted in the mounting cylinder, clamping plates are movably mounted at one side of the two supporting rods, sleeves are fixedly mounted on the inner walls at the two sides of the mounting cylinder, and a first connecting plate is slidably mounted at one side of the two clamping plates, one side of each of the two first connecting plates is movably provided with one end of a first fixing rod, the other ends of the two first fixing rods are respectively matched with the two sleeves, the other sides of the two supporting rods are fixedly provided with a baffle, one ends of tension springs are fixedly arranged on the two baffles, the other ends of the two tension springs are respectively fixedly arranged on the two sides of the mounting cylinder, through holes are respectively arranged on the two clamping plates, mounting holes are respectively arranged on the two sides of the mounting cylinder, clamping plates are respectively and slidably arranged in the two mounting holes, the bottom of the mounting cylinder is symmetrically and slidably provided with two connecting rods, the top of the two connecting rods is fixedly provided with a bottom plate, the bottom plate is matched with the two clamping plates, the bottom of the two connecting rods is fixedly provided with a same circular ring, the circular ring is matched with the bottom of the mounting cylinder, the circular ring is movably arranged on the supporting plate, one, the other end of drive shaft and ring looks adaptation, the drive shaft rotates and installs the one side at the backup pad.
Preferably, one side of one of the two mounting plates is symmetrically and fixedly provided with two bearings, and one ends of the two screws are respectively and fixedly connected with inner rings of the two bearings.
Preferably, belt pulleys are fixedly mounted on the two screws, and the two belt pulleys are movably mounted with the same belt.
Preferably, a second connecting plate is fixedly mounted on one side of the first fixing rod, one end of a first spring is fixedly mounted on one side of the second connecting plate, and the other end of the first spring is fixedly mounted on the inner wall of the sleeve.
Preferably, the sliding grooves are formed in the inner walls of the two mounting holes, the limiting rods are fixedly mounted in the two sliding grooves, the connecting blocks are slidably mounted on the two limiting rods, and the two clamping plates are fixedly mounted on the two connecting blocks respectively.
Preferably, the inner walls of the two sliding grooves are fixedly provided with one ends of the second springs, and the other ends of the two second springs are fixedly arranged on the two connecting blocks respectively.
Preferably, the bottom of the bottom plate is symmetrically and fixedly provided with one ends of two pressure springs, and the other ends of the two pressure springs are fixedly arranged on the inner wall of the bottom of the mounting cylinder.
Preferably, the top fixed mounting of ring has the kelly, and a plurality of draw-in groove has evenly been seted up to the bottom of an installation section of thick bamboo, kelly and a plurality of draw-in groove looks adaptation.
Preferably, one end of the second fixing rod is fixedly installed at one side of the supporting plate, and the driving shaft is rotatably installed at the other end of the second fixing rod.
Preferably, the top end of the driving shaft is fixedly provided with a gear, the bottom of the circular ring is fixedly provided with an annular rack, and the gear is matched with the annular rack.
Compared with the prior art, the invention has the advantages that:
(1) according to the scheme, the vehicle body, the mounting plate, the screw rod, the bearing, the track plate, the mounting box, the first driving motor, the belt pulley, the belt, the supporting plate, the annular rack, the second driving motor, the driving shaft, the gear, the second fixing rod and the display plate are arranged, so that the display angle and the position of the display plate can be adjusted, the electric power safety can be conveniently and comprehensively displayed, and the display effect can be effectively improved;
(2) this scheme is through having set up an installation section of thick bamboo, bracing piece, splint, through-hole, baffle, extension spring, first connecting plate, first dead lever, second connecting plate, sleeve, first spring, mounting hole, cardboard, sliding tray, gag lever post, connecting block, second spring, connecting rod, bottom plate, pressure spring, ring, kelly, draw-in groove, can carry out quick installation and dismantlement to the show board, need change or show board need repair in the content of show board, it is more convenient to install and dismantle.
The invention is convenient, simple and rapid to mount and dismount the display board, can rapidly replace and mount the display board, can adjust the angle and the position of the display board, and effectively improves the display effect and the display quality.
Drawings
FIG. 1 is a schematic cross-sectional view of an electric power security propaganda apparatus according to the present invention;
FIG. 2 is a schematic structural diagram of an electric power security propaganda apparatus according to the present invention;
FIG. 3 is a schematic view of a circular ring and a circular rack structure of an electric power security propaganda device according to the present invention;
FIG. 4 is a schematic view of the structure of a screw, a belt pulley and a belt of the electric power security propaganda device according to the present invention;
FIG. 5 is a schematic view of a portion A of an electric power security propaganda apparatus according to the present invention;
FIG. 6 is a schematic structural diagram of a portion B of an electric power security propaganda apparatus according to the present invention;
fig. 7 is a schematic structural diagram of a part C of an electric power security propaganda device according to the present invention.
In the figure: the novel track plate comprises a vehicle body 1, a mounting plate 2, a screw rod 3, a bearing 4, a track plate 5, a mounting box 6, a first driving motor 7, a belt pulley 8, a belt 9, a support plate 10, a mounting cylinder 11, a support rod 12, a clamping plate 13, a through hole 14, a baffle plate 15, a tension spring 16, a first connecting plate 17, a first fixing rod 18, a second connecting plate 19, a sleeve 20, a first spring 21, a mounting hole 22, a clamping plate 23, a sliding groove 24, a limiting rod 25, a connecting block 26, a second spring 27, a connecting rod 28, a bottom plate 29, a pressure spring 30, a ring 31, a clamping rod 32, a clamping groove 33, a ring-shaped rack 34, a second driving motor 35, a driving shaft 36, a gear 37, a second fixing rod 38 and a display plate 39.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-7, an electric power security propaganda device comprises a vehicle body 1, wherein two mounting plates 2 are symmetrically and fixedly mounted on the top of the vehicle body 1, two screw rods 3 are mounted on the two mounting plates 2, the two screw rods 3 are rotatably connected, a mounting box 6 is fixedly mounted on the top of the vehicle body 1, a first driving motor 7 is fixedly mounted in the mounting box 6, one end of one screw rod 3 of the two screw rods 3 is fixedly connected with an output shaft of the first driving motor 7, a track plate 5 is fixedly mounted on the top of the vehicle body 1, a support plate 10 is slidably mounted on the track plate 5, the support plate 10 is in threaded connection with the two screw rods 3, so that ears of the two screw rods 3 can rotate to drive the support plate 10 to move, a mounting cylinder 11 is fixedly mounted on the top of the support plate 10, a display plate 39 is movably mounted on the mounting cylinder 11, two support rods 12 are symmetrically and slidably mounted in the mounting cylinder 11, clamping plates 13 are movably mounted on one sides of the two support rods 12, sleeves 20 are fixedly mounted on the inner walls of the two sides of the mounting cylinder 11, first connecting plates 17 are slidably mounted on one sides of the two clamping plates 13, one ends of first fixing rods 18 are movably mounted on one sides of the two first connecting plates 17, the other ends of the two first fixing rods 18 are respectively matched with the two sleeves 20, baffles 15 are fixedly mounted on the other sides of the two support rods 12, one ends of tension springs 16 are fixedly mounted on the two baffles 15, the other ends of the two tension springs 16 are respectively fixedly mounted on the two sides of the mounting cylinder 11, through holes 14 are respectively formed in the two clamping plates 13, mounting holes 22 are respectively formed in the two sides of the mounting cylinder 11, clamping plates 23 are respectively slidably mounted in the two mounting holes 22, two connecting rods 28 are symmetrically slidably mounted at the bottom of the mounting cylinder 11, and a bottom plate 29 is fixedly mounted at the tops of the two connecting rods 28, bottom plate 29 and two cardboard 23 looks adaptations, the bottom fixed mounting of two connecting rods 28 has same ring 31, the bottom looks adaptation of ring 31 and installation section of thick bamboo 11, ring 31 movable mounting is on backup pad 10, one side fixed mounting of backup pad 10 has second driving motor 35, fixed mounting has the one end of drive shaft 36 on the output shaft of second driving motor 35, the other end and the ring 31 looks adaptation of drive shaft 36, drive shaft 36 rotates and installs the one side at backup pad 10.
In this embodiment, one side symmetry fixed mounting of one mounting panel 2 in two mounting panels 2 has two bearings 4, and the one end of two screws 3 has ensured that the stable rotation of two screws 3 does not rock with the inner circle fixed connection of two bearings 4 respectively.
In this embodiment, equal fixed mounting has belt pulley 8 on two screw rods 3, and movable mounting has same belt 9 on two belt pulleys 8 for the rotation of a screw rod 3 can drive a screw rod 3 and rotate.
In this embodiment, one side of the first fixing rod 18 is fixedly provided with the second connecting plate 19, one side of the second connecting plate 19 is fixedly provided with one end of the first spring 21, and the other end of the first spring 21 is fixedly arranged on the inner wall of the sleeve 20, so that the two first fixing rods 18 can be reset under the elastic force action of the two first springs 21 after being moved.
In this embodiment, all seted up sliding tray 24 on the inner wall of two mounting holes 22, equal fixed mounting has gag lever post 25 in two sliding tray 24, and equal slidable mounting has connecting block 26 on two gag lever posts 25, and two cardboard 23 are fixed mounting respectively on two connecting blocks 26, have ensured the steady removal of two cardboard 23.
In this embodiment, the inner walls of the two sliding grooves 24 are fixedly provided with one ends of the second springs 27, and the other ends of the two second springs 27 are fixedly provided on the two connecting blocks 26 respectively, so that the two clamping plates 23 can be reset after being moved.
In this embodiment, the bottom of the bottom plate 29 is symmetrically and fixedly provided with one end of two pressure springs 30, and the other ends of the two pressure springs 30 are both fixedly arranged on the inner wall of the bottom of the mounting cylinder 11, so that the bottom plate 29 can be reset when not being extruded.
In this embodiment, the top fixed mounting of ring 31 has a kelly 32, and a plurality of draw-in groove 33 has evenly been seted up to the bottom of an installation section of thick bamboo 11, and kelly 32 and a plurality of draw-in groove 33 looks adaptation can carry out spacingly to ring 31 through the cooperation of kelly 32 and draw-in groove 33.
In this embodiment, one end of the second fixing rod 38 is fixedly installed at one side of the support plate 10, and the driving shaft 36 is rotatably installed at the other end of the second fixing rod 38, so that stable rotation and no shaking of the driving shaft 36 are ensured.
In this embodiment, a gear 37 is fixedly mounted at the top end of the driving shaft 36, an annular rack 34 is fixedly mounted at the bottom of the circular ring 31, the gear 37 is matched with the annular rack 34, and the driving shaft 36 can drive the circular ring 31 to rotate when the gear 37 is meshed with the annular rack 34.
Example two
Referring to fig. 1-7, an electric power security propaganda device comprises a vehicle body 1, two mounting plates 2 are symmetrically and fixedly mounted on the top of the vehicle body 1 through welding, two screw rods 3 are mounted on the two mounting plates 2 through rotating devices, the two screw rods 3 are rotatably connected, a mounting box 6 is fixedly mounted on the top of the vehicle body 1 through screws, a first driving motor 7 is fixedly mounted in the mounting box 6 through screws, one end of one screw rod 3 of the two screw rods 3 is fixedly connected with an output shaft of the first driving motor 7, a track plate 5 is fixedly mounted on the top of the vehicle body 1 through welding, a support plate 10 is slidably mounted on the track plate 5, the support plate 10 is in threaded connection with the two screw rods 3, so that ears of the two screw rods 3 can drive the support plate 10 to move, a mounting cylinder 11 is fixedly mounted on the top of the support plate 10 through welding, and a display plate 39 is movably mounted on the mounting cylinder 11, two support rods 12 are symmetrically and slidably mounted in an installation cylinder 11, clamping plates 13 are movably mounted on one sides of the two support rods 12, sleeves 20 are fixedly mounted on the inner walls of the two sides of the installation cylinder 11 through welding, first connecting plates 17 are slidably mounted on one sides of the two clamping plates 13, one ends of first fixing rods 18 are movably mounted on one sides of the two first connecting plates 17, the other ends of the two first fixing rods 18 are respectively matched with the two sleeves 20, baffles 15 are fixedly mounted on the other sides of the two support rods 12 through welding, one ends of tension springs 16 are fixedly mounted on the two baffles 15 through welding, the other ends of the tension springs 16 are respectively fixedly mounted on the two sides of the installation cylinder 11 through welding, through holes 14 are respectively formed in the two clamping plates 13, mounting holes 22 are respectively formed in the two sides of the installation cylinder 11, clamping plates 23 are slidably mounted in the two mounting holes 22, and two connecting rods 28 are symmetrically and slidably, the top of two connecting rods 28 has bottom plate 29 through welded fastening installation, bottom plate 29 and two cardboard 23 looks adaptations, welded fastening installation is passed through to the bottom of two connecting rods 28 has same ring 31, the bottom looks adaptation of ring 31 and installation section of thick bamboo 11, ring 31 movable mounting is on the backup pad 10, there is second driving motor 35 one side of backup pad 10 through screw fixed mounting, there is the one end of drive shaft 36 through welded fastening installation on the output shaft of second driving motor 35, the other end and the ring 31 looks adaptation of drive shaft 36, drive shaft 36 rotates and installs the one side at backup pad 10.
In this embodiment, one side symmetry of one mounting panel 2 in two mounting panels 2 has two bearings 4 through welded fastening, and the one end of two screws 3 has ensured that the stable rotation of two screws 3 does not rock with the inner circle fixed connection of two bearings 4 respectively.
In this embodiment, all install belt pulley 8 through welded fastening on two screw rods 3, movable mounting has same belt 9 on two belt pulleys 8 for the rotation of a screw rod 3 can have driven a screw rod 3 and have rotated.
In this embodiment, one side of the first fixing rod 18 is fixedly connected with the second connecting plate 19 by welding, one side of the second connecting plate 19 is fixedly connected with one end of the first spring 21 by welding, and the other end of the first spring 21 is fixedly connected with the inner wall of the sleeve 20 by welding, so that the two first fixing rods 18 can be reset under the elastic action of the two first springs 21 after being moved.
In this embodiment, all seted up sliding tray 24 on the inner wall of two mounting holes 22, all installed gag lever post 25 through welded fastening in two sliding tray 24, equal slidable mounting has connecting block 26 on two gag lever posts 25, and two cardboard 23 are respectively through welded fastening install on two connecting blocks 26, have ensured the steady removal of two cardboard 23.
In this embodiment, the inner walls of the two sliding grooves 24 are respectively provided with one end of each of the second springs 27 by welding, and the other ends of the two second springs 27 are respectively arranged on the two connecting blocks 26 by welding, so that the two clamping plates 23 can be reset after being moved.
In this embodiment, the bottom of the bottom plate 29 is symmetrically provided with one end of each of the two compression springs 30 through welding and fixing, and the other ends of the two compression springs 30 are both fixedly provided on the inner wall of the bottom of the mounting cylinder 11 through welding and fixing, so that the bottom plate 29 can be reset when not being extruded.
In this embodiment, the clamping rod 32 is fixedly installed at the top of the ring 31 through welding, the plurality of clamping grooves 33 are evenly formed in the bottom of the installation cylinder 11, the clamping rod 32 and the plurality of clamping grooves 33 are matched, and the ring 31 can be limited through the matching of the clamping rod 32 and the clamping grooves 33.
In this embodiment, one side of the support plate 10 is fixedly installed with one end of the second fixing rod 38 by welding, and the driving shaft 36 is rotatably installed at the other end of the second fixing rod 38, so that stable rotation and no shaking of the driving shaft 36 are ensured.
In this embodiment, the top end of the driving shaft 36 is fixedly provided with a gear 37 by welding, the bottom of the circular ring 31 is fixedly provided with an annular rack 34 by welding, the gear 37 is matched with the annular rack 34, and the driving shaft 36 can drive the circular ring 31 to rotate when the gear 37 is meshed with the annular rack 34.
In this embodiment, when the electric power safety knowledge propaganda is needed, the display board 39 is placed on the installation cylinder 11, the display board 39 extrudes the two clamping plates 13, the two clamping plates 13 drive the two supporting rods 12 to move, the two clamping plates 13 primarily clamp and fix the display board 39 under the action of the tensile force of the two tension springs 16, the two first springs 21 further fix the display board 39 through the two first fixing rods 18, the two clamping plates 13 drive the bottom plate 29 to move when being shifted, the bottom plate 29 no longer fixes the two clamping plates 23 after moving, the two clamping plates 23 move into the installation cylinder 11 under the elastic force of the two second springs 27 to limit the bottom plate, the bottom plate 29 is prevented from moving back under the action of the two compression springs 30 when being displayed, after the display board 39 is installed, one screw 3 can be driven to rotate by the first driving motor 7, one screw 3 drives the other screw 3 to rotate through the two belt pulleys 8 and the belt 9, two screws 3 drive the backup pad 10 and move, thereby adjust the position of show board 39, and, bottom plate 29 drives two connecting rods 28 and moves, two connecting rods 28 drive ring 31 and move, ring 31 drives kelly 32 and moves, shift out 32 from draw-in groove 33, remove the injecing to the ring, and ring 31 drives annular rack 34 and moves, make annular rack 34 and gear 37 mesh mutually, thereby can drive shaft 36 through second driving motor 35 and rotate, drive shaft 36 drives ring 31 through gear 37 and annular rack 34 and rotates, thereby reach the purpose of adjusting show board 39 angle.
The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention in the technical scope of the present invention.
Claims (1)
1. The utility model provides an electric power security propaganda device, which comprises a vehicle body (1), a serial communication port, the top symmetry fixed mounting of automobile body (1) has two mounting panels (2), rotating device has two screw rods (3) on two mounting panels (2), two screw rods (3) rotate to be connected, the top fixed mounting of automobile body (1) has mounting box (6), fixed mounting has first driving motor (7) in mounting box (6), the one end of one screw rod (3) in two screw rods (3) and the output shaft fixed connection of first driving motor (7), the top fixed mounting of automobile body (1) has track board (5), slidable mounting has backup pad (10) on track board (5), backup pad (10) and two screw rod (3) threaded connection, the top fixed mounting of backup pad (10) has installation section of thick bamboo (11), movable mounting has display board (39) on installation section of thick bamboo (11), two support rods (12) are symmetrically and slidably mounted in an installation cylinder (11), clamping plates (13) are movably mounted on one sides of the two support rods (12), sleeves (20) are fixedly mounted on the inner walls of the two sides of the installation cylinder (11), first connecting plates (17) are slidably mounted on one sides of the two clamping plates (13), one ends of first fixing rods (18) are movably mounted on one sides of the two first connecting plates (17), the other ends of the two first fixing rods (18) are respectively matched with the two sleeves (20), baffles (15) are fixedly mounted on the other sides of the two support rods (12), one ends of tension springs (16) are fixedly mounted on the two baffles (15), the other ends of the two tension springs (16) are respectively fixedly mounted on the two sides of the installation cylinder (11), through holes (14) are formed in the two clamping plates (13), mounting holes (22) are formed in the two sides of the installation cylinder (11), clamping plates (23) are arranged in the two mounting holes (22) in a sliding mode, two connecting rods (28) are symmetrically arranged at the bottom of the mounting cylinder (11) in a sliding mode, bottom plates (29) are fixedly arranged at the tops of the two connecting rods (28), the bottom plates (29) are matched with the two clamping plates (23), the bottoms of the two connecting rods (28) are fixedly provided with the same circular ring (31), the circular ring (31) is matched with the bottom of the mounting cylinder (11), the circular ring (31) is movably arranged on the supporting plate (10), a second driving motor (35) is fixedly arranged on one side of the supporting plate (10), one end of a driving shaft (36) is fixedly arranged on an output shaft of the second driving motor (35), the other end of the driving shaft (36) is matched with the circular ring (31), and the driving shaft (36) is rotatably arranged on one side of the supporting plate (10);
one side of one mounting plate (2) of the two mounting plates (2) is symmetrically and fixedly provided with two bearings (4), and one ends of the two screws (3) are respectively and fixedly connected with the inner rings of the two bearings (4);
belt pulleys (8) are fixedly arranged on the two screw rods (3), and the same belt (9) is movably arranged on the two belt pulleys (8);
a second connecting plate (19) is fixedly installed on one side of the first fixing rod (18), one end of a first spring (21) is fixedly installed on one side of the second connecting plate (19), and the other end of the first spring (21) is fixedly installed on the inner wall of the sleeve (20);
sliding grooves (24) are formed in the inner walls of the two mounting holes (22), limiting rods (25) are fixedly mounted in the two sliding grooves (24), connecting blocks (26) are slidably mounted on the two limiting rods (25), and the two clamping plates (23) are fixedly mounted on the two connecting blocks (26) respectively;
one ends of the second springs (27) are fixedly arranged on the inner walls of the two sliding grooves (24), and the other ends of the two second springs (27) are fixedly arranged on the two connecting blocks (26) respectively;
one ends of two compression springs (30) are symmetrically and fixedly mounted at the bottom of the bottom plate (29), and the other ends of the two compression springs (30) are fixedly mounted on the inner wall of the bottom of the mounting cylinder (11);
a clamping rod (32) is fixedly installed at the top of the circular ring (31), a plurality of clamping grooves (33) are uniformly formed in the bottom of the installation cylinder (11), and the clamping rod (32) is matched with the clamping grooves (33);
one end of a second fixing rod (38) is fixedly arranged on one side of the supporting plate (10), and a driving shaft (36) is rotatably arranged on the other end of the second fixing rod (38);
the top end of the driving shaft (36) is fixedly provided with a gear (37), the bottom of the circular ring (31) is fixedly provided with an annular rack (34), and the gear (37) is matched with the annular rack (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010518016.7A CN111546971B (en) | 2020-06-09 | 2020-06-09 | Electric power safety propaganda device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010518016.7A CN111546971B (en) | 2020-06-09 | 2020-06-09 | Electric power safety propaganda device |
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| Publication Number | Publication Date |
|---|---|
| CN111546971A CN111546971A (en) | 2020-08-18 |
| CN111546971B true CN111546971B (en) | 2021-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010518016.7A Active CN111546971B (en) | 2020-06-09 | 2020-06-09 | Electric power safety propaganda device |
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| Country | Link |
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| CN (1) | CN111546971B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112373371B (en) * | 2020-11-13 | 2023-11-14 | 郑州铁路职业技术学院 | Vehicle-mounted marketing platform |
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| GB191403977A (en) * | 1913-03-19 | 1914-07-30 | George William Gray | Improved Means for use in Making Display Cards and the like. |
| CN205264306U (en) * | 2015-12-25 | 2016-05-25 | 重庆鹏歆广告传媒有限公司 | Advertising formula electric automobile |
| CN205722708U (en) * | 2016-04-27 | 2016-11-23 | 王晓燕 | A kind of highway movable type propagandizing device |
| CN206179471U (en) * | 2016-08-31 | 2017-05-17 | 杭州耀晶科技有限公司 | Holographically projected showcase |
| CN108133680A (en) * | 2017-12-28 | 2018-06-08 | 徐州赛恩斯源新材料科技有限公司 | A kind of holographic projector of good damping effect |
| CN207718750U (en) * | 2018-01-30 | 2018-08-10 | 广东岭南职业技术学院 | A kind of Environment Design Moveable propaganda device |
| CN109681017A (en) * | 2018-12-30 | 2019-04-26 | 河南巨捷电子科技有限公司 | A kind of electronic communication tower |
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2020
- 2020-06-09 CN CN202010518016.7A patent/CN111546971B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191403977A (en) * | 1913-03-19 | 1914-07-30 | George William Gray | Improved Means for use in Making Display Cards and the like. |
| CN205264306U (en) * | 2015-12-25 | 2016-05-25 | 重庆鹏歆广告传媒有限公司 | Advertising formula electric automobile |
| CN205722708U (en) * | 2016-04-27 | 2016-11-23 | 王晓燕 | A kind of highway movable type propagandizing device |
| CN206179471U (en) * | 2016-08-31 | 2017-05-17 | 杭州耀晶科技有限公司 | Holographically projected showcase |
| CN108133680A (en) * | 2017-12-28 | 2018-06-08 | 徐州赛恩斯源新材料科技有限公司 | A kind of holographic projector of good damping effect |
| CN207718750U (en) * | 2018-01-30 | 2018-08-10 | 广东岭南职业技术学院 | A kind of Environment Design Moveable propaganda device |
| CN109681017A (en) * | 2018-12-30 | 2019-04-26 | 河南巨捷电子科技有限公司 | A kind of electronic communication tower |
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| Publication number | Publication date |
|---|---|
| CN111546971A (en) | 2020-08-18 |
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Denomination of invention: A power safety propaganda device Granted publication date: 20210803 Pledgee: Yantai financing guarantee Group Co.,Ltd. Pledgor: STATE GRID SHANDONG ELECTRIC POWER COMPANY LAIYANG CITY POWER SUPPLY CO. Registration number: Y2024980005124 |