CN111637392A - Advertisement display street lamp with windproof self-descending function - Google Patents
Advertisement display street lamp with windproof self-descending function Download PDFInfo
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- CN111637392A CN111637392A CN202010519367.XA CN202010519367A CN111637392A CN 111637392 A CN111637392 A CN 111637392A CN 202010519367 A CN202010519367 A CN 202010519367A CN 111637392 A CN111637392 A CN 111637392A
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- cavity
- fixedly connected
- display
- lifting
- shaft
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/08—Lighting devices intended for fixed installation with a standard
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other 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
- G09F11/00—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position
- G09F11/02—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the display elements being secured to rotating members, e.g. drums, spindles
- G09F11/08—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the display elements being secured to rotating members, e.g. drums, spindles the elements being flexible sheets
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F11/00—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position
- G09F11/02—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the display elements being secured to rotating members, e.g. drums, spindles
- G09F11/10—Electrical control therefor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The invention discloses an advertisement display street lamp with a wind-proof self-descending function; including the light pole, be equipped with the lift chamber that the opening left in the light pole, lift chamber upside is equipped with the push pedal chamber, lift intracavity sliding fit is connected with the elevator, elevator left end face fixedly connected with advertisement case, be equipped with the winding chamber in the advertisement case, winding chamber upside intercommunication is equipped with the show belt chamber, rotate the show that realizes different advertisements through show belt intermittent type, increase the advertisement variety, reset the power wheel and rotate and drive the show belt and reset and realize the recirculation show after all advertising cloth is accomplished by the show, when the wind speed is too big, advertisement case automatic descending, avoid blowing to lead to the advertisement case to damage to break away from because of the strong wind, advertisement case automatic resetting resumes the show after wind-force reduces, the pulling pull ring can make the advertisement case descend when the advertisement needs to be changed, reduce the change degree of difficulty.
Description
Technical Field
The invention relates to the related technical field of intelligent street lamps, in particular to an advertisement display street lamp with a windproof self-descending function.
Background
The street lamp is as the most common public facilities of roadside, especially adapted advertisement show, present street lamp advertisement mostly uses the bill-board as the main, need the workman to climb up and change when changing, there is certain potential safety hazard, the single advertisement of present bill-board most can only show simultaneously, it is comparatively single, and carry on the screen on the bill-board then can the greatly increased cost, on the other hand, when wind speed is great, the bill-board that has the street lamp of bill-board exists and is blown to one side by the wind, blow off or even the possibility that the street lamp emptyd.
Disclosure of Invention
Aiming at the technical defects, the invention provides the advertisement display street lamp with the windproof self-descending function, which can overcome the defects.
The invention relates to an advertisement display street lamp with a windproof self-descending function, which comprises a street lamp pole, wherein a lifting cavity with a left opening is arranged in the street lamp pole, a push plate cavity is arranged on the upper side of the lifting cavity, a lifting block is connected in the lifting cavity in a sliding fit manner, an advertisement box is fixedly connected to the left end surface of the lifting block, a winding cavity is arranged in the advertisement box, a display belt cavity is communicated with the upper side of the winding cavity, the front side of the display belt cavity is communicated with a display through cavity with a forward opening, the left side of the display belt cavity is communicated with a replacing through cavity, the left end wall of the advertisement box is hinged with a cover plate corresponding to the replacing through cavity, a reset belt wheel cavity is arranged on the right side of the winding cavity, a grooved wheel cavity is arranged on the right side of the reset belt wheel cavity, a meshing gear cavity is arranged on the right side of the grooved wheel cavity, a driving, bevel gear chamber upside is equipped with the friction disc chamber, friction disc chamber upside is equipped with and extends to right sleeve chamber in the lift block, the symmetry normal running fit around between the end wall is connected with the show wheel pivot about the winding chamber, the rear side show wheel pivot extend to right side the sheave intracavity, the front side show wheel pivot extend to right side the band pulley intracavity that resets, the rear side bilateral symmetry fixedly connected with is located in the show wheel pivot show power wheel in the winding intracavity, the front side fixedly connected with in the show wheel pivot with the power wheel that resets that the show power wheel corresponds, normal running fit is connected with between the left and right ends wall of show belt chamber is located the steering wheel pivot of show logical chamber upside, fixedly connected with in the steering wheel pivot with the steering wheel that the show power wheel corresponds, power fit is connected with both ends respectively with show power wheel and the show belt with one side power wheel fixed connection resets And a plurality of clamping mechanisms arranged at equal intervals are arranged on the inner end surface of the display belt.
On the basis of the technical scheme, the upper side of the push plate cavity is provided with an induction plate cavity with a leftward opening, the lower end wall of the induction plate cavity is connected with an induction plate rotating shaft which extends upwards into the induction plate cavity and downwards into the push plate cavity in a rotating fit manner, the tail end of the upper side of the rotating shaft of the induction plate is fixedly connected with an induction plate which extends to the outside leftwards, a reverse reset spring is fixedly connected between the upper end surface of the rotating shaft of the induction plate and the upper end wall of the cavity of the induction plate, a positive return spring is fixedly connected between the lower end surface of the rotating shaft of the induction plate and the lower end wall of the push plate cavity, fixedly connected with is located in the tablet pivot incomplete gear of push pedal intracavity, push pedal intracavity sliding fit is connected with and is located incomplete gear right side and with the push pedal of incomplete gear butt, the push pedal right-hand member face with fixedly connected with push pedal spring between the push pedal chamber right-hand member wall.
On the basis of the technical scheme, a pull ring cavity which is positioned in the street lamp pole and has a right opening is arranged at the lower side of the lifting cavity, a pull ring is connected in the pull ring cavity in a sliding fit manner, the left end face of the pull ring is fixedly connected with a pull ring pull rope of which the other end is fixedly connected with the right end face of the push plate, the tail end of the lower side of the right end face of the lifting cavity is communicated rightwards with a limiting block cavity, a limiting block is connected in the limiting block cavity in a sliding fit manner, a limiting block spring is fixedly connected between the right end face of the limiting block and the right end wall of the limiting block cavity, a limiting block pull rope of which the other end is fixedly connected with the right end face of the push plate is fixedly connected with the right end face of the lifting cavity, a magnetic through cavity of which the lower end wall is, and a sliding magnet spring is fixedly connected between the rear end face of the sliding magnet and the rear end wall of the sliding magnet cavity, and the rear end face of the sliding magnet is fixedly connected with a sliding magnet pull rope of which the other end is fixedly connected with the right end face of the push plate.
On the basis of the technical scheme, a motor fixedly connected with the street lamp pole is arranged between the driving gear cavity and the winding cavity, the right end face of the motor is fixedly connected with a driving shaft which extends rightwards and penetrates through the driving gear cavity to the bevel gear cavity, the driving shaft is fixedly connected with a driving gear positioned in the driving gear cavity, the left end wall of the meshing gear cavity is in rotary fit with a sheave rotating shaft which extends leftwards and penetrates through the sheave cavity to the reset pulley cavity and extends rightwards to the meshing gear cavity, the sheave rotating shaft is fixedly connected with a sheave drive plate positioned in the sheave cavity, the right end of the display wheel rotating shaft at the rear side is fixedly connected with a sheave rack which can be meshed with the sheave drive plate, and a display reset spring is fixedly connected between the left end face of the sheave rotating shaft and the left end wall of the reset pulley cavity, the grooved pulley pivot left side end fixedly connected with one-way bearing, one-way bearing and front side power fit is connected with the reset transmission area between the show wheel pivot, meshing gear intracavity be equipped with the integral key shaft that grooved pulley pivot spline fit is connected, integral key epaxial fixedly connected with can with driving gear engagement's meshing wheel, the terminal normal running fit in integral key shaft right side is connected with the magnetism carousel, magnetism carousel right-hand member face with fixedly connected with magnetism carousel spring between the meshing gear chamber right-hand member wall, fixedly connected with electro-magnet in the meshing gear chamber right-hand member wall.
On the basis of the technical scheme, a friction disc rotating shaft which extends upwards into the friction disc cavity and extends downwards into the bevel gear cavity is connected with the upper end wall of the bevel gear cavity in a rotating fit manner, a first bevel gear is fixedly connected with the lower end of the lower side of the friction disc rotating shaft, a second bevel gear meshed with the first bevel gear is fixedly connected with the right end of the trigger magnet cavity, a friction disc spline shaft in spline fit connection with the friction disc rotating shaft is arranged in the friction disc cavity, a lower friction disc is fixedly connected with the upper end of the friction disc spline shaft, a rotating plate positioned on the lower side of the lower friction disc is connected with the friction disc spline shaft in a rotating fit manner, a rotating plate spring is fixedly connected between the lower end surface of the rotating plate and the lower end wall of the friction disc cavity, a trigger magnet cavity which is positioned at the, the trigger magnet cavity is connected with a trigger magnet in a sliding fit mode, a trigger magnet spring is fixedly connected between the left end face of the trigger magnet and the left end wall of the trigger magnet cavity, and the other end of the trigger magnet left end face is fixedly connected with a trigger magnet pull rope fixedly connected with the lower end face of the rotating plate.
On the basis of the technical scheme, a lifting power shaft which extends upwards into the sleeve cavity and extends downwards into the friction disc cavity is connected in a rotationally matched manner on the upper end wall of the friction disc cavity, an upper friction disc which can be abutted against the lower friction disc is fixedly connected at the lower end of the lifting power shaft, a lifting reset spring is fixedly connected between the upper end surface of the lifting power shaft and the upper end wall of the sleeve cavity, a lifting transmission gear which is positioned in the sleeve cavity is fixedly connected on the lifting power shaft, a lifting shaft through cavity which is positioned in the lifting block and is opened outwards is communicated with the upper side and the lower side of the sleeve cavity, a lifting shaft which penetrates through the lifting shaft through cavity and drives the sleeve cavity to rotate in a manner is fixedly connected between the upper end wall and the lower end wall of the lifting cavity, and a sleeve which is partially positioned in the sleeve cavity and is in threaded fit connection with, fixedly connected with is located on the sleeve intracavity and with the sleeve gear of lift drive gear meshing, be equipped with in the lift block and be located sleeve chamber downside opening right and can with the spacing chamber that the stopper corresponds.
On the basis of the technical scheme, the clamping mechanism comprises a clamping block, the clamping block is fixedly connected with the inner end face of the display belt and is arranged in an up-down symmetrical mode, the reset power wheel on the right side and the display power wheel on the right side are fixedly connected with transmitters in the outer circle face respectively, and the front end wall and the rear end wall of the winding cavity are fixedly connected with receivers which can correspond to the transmitters in a symmetrical mode.
The invention has the beneficial effects that: rotate the show that realizes different advertisements through show belt intermittent type, increase the advertisement variety, reset the power wheel and rotate and drive the show belt and reset and realize the repetitive cycle show after all advertising cloth are all accomplished by the show, when the wind speed is too big, the advertisement case descends automatically, avoid blowing because of the strong wind and lead to the advertisement case to damage and break away from, the advertisement case automatic re-setting resumes the show after wind-force reduces, pulling pull ring can make the advertisement case descend when the advertisement needs to be changed, reduce the change degree of difficulty.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural view of an advertisement display street lamp with wind-proof self-descending function according to the present invention;
FIG. 2 is a schematic sectional view taken along the line A-A in FIG. 1;
FIG. 3 is a schematic sectional view taken along line B-B in FIG. 1;
FIG. 4 is a schematic sectional view taken along the direction C-C in FIG. 1;
FIG. 5 is a schematic sectional view taken along the direction D-D in FIG. 1;
fig. 6 is an enlarged schematic view of the structure at E in fig. 1.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations and/or steps that are mutually exclusive.
The invention will now be described in detail with reference to fig. 1-6, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
As shown in fig. 1-6, the advertisement display street lamp with windproof self-descending function of the device of the invention comprises a light pole 10, a lifting cavity 55 with a leftward opening is arranged in the light pole 10, a push plate cavity 65 is arranged on the upper side of the lifting cavity 55, a lifting block 82 is connected in the lifting cavity 55 in a sliding fit manner, an advertisement box 22 is fixedly connected on the left end surface of the lifting block 82, a winding cavity 29 is arranged in the advertisement box 22, a display belt cavity 31 is communicated with the upper side of the winding cavity 29, a display through cavity 30 with a frontward opening is communicated with the front side of the display belt cavity 31, a replacement through cavity 15 is communicated with the left side of the display belt cavity 31, a cover plate 16 corresponding to the replacement through cavity 15 is hinged on the left end wall of the advertisement box 22, a reset pulley cavity 89 is arranged on the right side of the winding cavity 29, a pulley cavity 34 is arranged on the right side of the reset pulley cavity 89, a meshing gear cavity 85 is arranged, the front side of the meshing gear cavity 85 is communicated with and provided with a driving gear cavity 41, the right side of the driving gear cavity 41 is provided with a bevel gear cavity 44, the upper side of the bevel gear cavity 44 is provided with a friction disc cavity 86, the upper side of the friction disc cavity 86 is provided with a sleeve cavity 81 which extends rightwards to the interior of the lifting block 82, the left end wall and the right end wall of the winding cavity 29 are connected with a display wheel rotating shaft 35 in a front-back symmetrical rotating fit manner, the display wheel rotating shaft 35 at the rear side extends rightwards to the interior of the sheave cavity 34, the display wheel rotating shaft 35 at the front side extends rightwards to the interior of the reset belt wheel cavity 89, the display wheel rotating shaft 35 at the rear side is fixedly connected with a display power wheel 25 positioned in the winding cavity 29 in a left-right symmetrical manner, the display wheel rotating shaft 35 at the front side is fixedly connected with a reset power wheel 26 corresponding to the display power wheel 25, the left end wall and the right end wall of, fixedly connected with on the directive wheel pivot 32 with the directive wheel 33 that show power wheel 25 corresponds, power fit is connected with both ends respectively with same one side on the directive wheel 33 show power wheel 25 and the show belt 24 of 26 fixed connection of power wheel that reset, the terminal surface is equipped with the fixture that a plurality of equidistance set up in the show belt 24.
In addition, in an embodiment, the upper side of the push plate cavity 65 is provided with a sensing plate cavity 12 with a left opening, the lower end wall of the sensing plate cavity 12 is connected with a sensing plate rotating shaft 66 which extends upwards into the sensing plate cavity 12 and downwards into the push plate cavity 65 in a rotating fit manner, the upper end of the sensing plate rotating shaft 66 is fixedly connected with a sensing plate 14 which extends leftwards into the outside, the upper end surface of the sensing plate rotating shaft 66 is fixedly connected with a reverse reset spring 13 between the upper end walls of the sensing plate cavity 12, the lower end surface of the sensing plate rotating shaft 66 is fixedly connected with a forward reset spring 11 between the lower end walls of the push plate cavity 65, the sensing plate rotating shaft 66 is fixedly connected with an incomplete gear 64 which is located in the push plate cavity 65, the push plate cavity 65 is connected with a push plate 67 which is located at the right side of the incomplete gear 64 and is abutted against the incomplete gear 64 in a sliding fit manner, and a push plate spring 63 is fixedly connected between the right end surface of the push plate 67 and the right end wall of the push plate cavity 65.
In addition, in one embodiment, a pull ring cavity 19 which is positioned in the light pole 10 and has a right opening is arranged at the lower side of the lifting cavity 55, a pull ring 18 is connected in the pull ring cavity 19 in a sliding fit manner, a pull ring pull rope 68 is fixedly connected with the left end surface of the pull ring 18 and the right end surface of the push plate 67, a limit block cavity 20 is arranged at the lower end of the right end surface of the lifting cavity 55 in a rightward communication manner, a limit block 17 is connected in the limit block cavity 20 in a sliding fit manner, a limit block spring 21 is fixedly connected between the right end surface of the limit block 17 and the right end wall of the limit block cavity 20, a limit block pull rope 69 is fixedly connected with the right end surface of the push plate 67 at the other end surface of the limit block 17, a magnetic through cavity 57 with a lower end wall flush with the upper end wall of the limit block cavity 20 is arranged, the sliding magnet cavity 60 is connected with a sliding magnet 58 in a sliding fit mode, a sliding magnet spring 59 is fixedly connected between the rear end face of the sliding magnet 58 and the rear end wall of the sliding magnet cavity 60, and a sliding magnet pull rope 62 is fixedly connected with the other end of the rear end face of the sliding magnet 58 and the right end face of the push plate 67.
In addition, in one embodiment, a motor 39 fixedly connected with the light pole 10 is arranged between the driving gear cavity 41 and the winding cavity 29, a driving shaft 42 extending through the driving gear cavity 41 to the bevel gear cavity 44 rightwards is fixedly connected to the right end face of the motor 39, a driving gear 40 located in the driving gear cavity 41 is fixedly connected to the driving shaft 42, a sheave rotating shaft 38 extending through the sheave cavity 34 to the reset pulley cavity 89 leftwards and extending to the meshing gear cavity 85 rightwards is connected to the left end wall of the meshing gear cavity 85 in a rotating and matching manner, a dial plate 36 located in the sheave cavity 34 is fixedly connected to the sheave rotating shaft 38, a sheave frame 51 capable of being meshed with the sheave dial plate 36 is fixedly connected to the right end of the display wheel rotating shaft 35 at the rear side, a display reset spring 37 is fixedly connected between the left end face of the sheave rotating shaft 38 and the left end wall of the reset pulley cavity 89, sheave pivot 38 left end fixedly connected with one-way bearing 88, one-way bearing 88 and front side power fit is connected with reset transmission belt 90 between the show wheel pivot 35, be equipped with in the meshing gear chamber 85 with the integral key shaft 49 that sheave pivot 38 spline fit is connected, fixedly connected with can with the meshing wheel 50 of driving gear 40 meshing on the integral key shaft 49, the terminal normal running fit in integral key shaft 49 right side is connected with magnetic turntable 48, magnetic turntable 48 right-hand member face with fixedly connected with magnetism carousel spring 47 between the meshing gear chamber 85 right-hand member wall, fixedly connected with electro-magnet 46 in the meshing gear chamber 85 right-hand member wall.
In addition, in one embodiment, a friction disc rotating shaft 76 extending upward into the friction disc cavity 86 and extending downward into the bevel gear cavity 44 is connected in a rotationally fitting manner to the upper end wall of the bevel gear cavity 44, a first bevel gear 45 is fixedly connected to the lower end of the lower side of the friction disc rotating shaft 76, a second bevel gear 43 engaged with the first bevel gear 45 is fixedly connected to the right end of the trigger magnet cavity 52, a friction disc spline shaft 77 in a rotationally fitting manner to the friction disc rotating shaft 76 is arranged in the friction disc cavity 86, a lower friction disc 73 is fixedly connected to the upper end of the friction disc spline shaft 77, a rotating plate 74 positioned on the lower side of the lower friction disc 73 is connected to the friction disc 77 in a rotationally fitting manner, a rotating plate spring 75 is fixedly connected between the lower end surface of the rotating plate 74 and the lower end wall of the friction disc cavity 86, a trigger magnet cavity 52 which is positioned on the rear side of the sleeve cavity 81 and opens to the, the trigger magnet cavity 52 is connected with a trigger magnet 54 in a sliding fit manner, a trigger magnet spring 61 is fixedly connected between the left end face of the trigger magnet 54 and the left end wall of the trigger magnet cavity 52, and the left end face of the trigger magnet 54 is also fixedly connected with a trigger magnet pull rope 53 of which the other end is fixedly connected with the lower end face of the rotating plate 74.
In addition, in one embodiment, a lifting power shaft 70 extending upwards into the sleeve cavity 81 and downwards into the friction disc cavity 86 is connected to the upper end wall of the friction disc cavity 86 in a rotationally fitting manner, an upper friction disc 72 capable of abutting against the lower friction disc 73 is fixedly connected to the lower end of the lifting power shaft 70, a lifting return spring 87 is fixedly connected between the upper end surface of the lifting power shaft 70 and the upper end wall of the sleeve cavity 81, a lifting transmission gear 71 located in the sleeve cavity 81 is fixedly connected to the lifting power shaft 70, a lifting shaft through cavity 83 located in the lifting block 82 and opened outwards is communicated with the upper side and the lower side of the sleeve cavity 81, a lifting shaft 78 penetrating through the lifting shaft through cavity 83 and driving the sleeve cavity 81 is fixedly connected between the upper end wall and the lower end wall of the lifting cavity 55, a sleeve 84 partially located in the sleeve cavity 81 and connected with the lifting shaft 78 in a threaded manner is connected to the upper end wall of the sleeve cavity 81 in a rotationally fitting manner, fixedly connected with is located on the sleeve 84 sleeve chamber 81 and with the sleeve gear 80 of lift drive gear 71 meshing, be equipped with in the lifter 82 and be located sleeve chamber 81 downside opening right and can with spacing chamber 79 that stopper 17 corresponds.
In addition, in one embodiment, the clamping mechanism includes a clamping block 23, the clamping block 23 is fixedly connected with an inner end surface of the display belt 24 and is arranged vertically symmetrically, a transmitter 27 is fixedly connected in an outer circular surface of the right reset power wheel 26 and the right display power wheel 25, respectively, and a receiver 28 capable of corresponding to the transmitter 27 is fixedly connected to front and rear end walls of the winding cavity 29 symmetrically.
In the following, the applicant will specifically describe an advertisement display street lamp with wind-proof self-descending function according to the present application with reference to fig. 1 to 6 and the above description: in an initial state, the elasticity of the push plate spring 63 is larger than the sum of the elasticity of the sliding magnet spring 59 and the elasticity of the limiting block spring 21, the display belt 24 is completely wound on and reset the power wheel 26, and the advertisement cloth is clamped on the clamping block 23; when the display power wheel works, the motor 39 is started to drive the driving shaft 42 to rotate, so as to drive the driving gear 40 and the second bevel gear 43 to rotate, the second bevel gear 43 rotates to drive the friction disc rotating shaft 76 to rotate through the first bevel gear 45, so as to drive the lower friction disc 73 to rotate, at the moment, the lower friction disc 73 is in an idle state, the driving gear 40 rotates to drive the spline shaft 49 to rotate through the meshing wheel 50, so as to drive the sheave rotating shaft 38 to rotate against the elastic force of the display return spring 37, the one-way bearing 88 does not transmit when the sheave rotating shaft 38 rotates positively, the sheave rotating shaft 38 rotates to drive the sheave frame 51 to rotate intermittently through the sheave driving disc 36, when the sheave frame 51 rotates, the display power wheel 25 is driven to rotate through the rear-side display wheel rotating shaft 35, so as to drive the display belt 24 to be wound on the display power wheel 25, namely, the display, when the sheave rack 51 rotates once, the next piece of advertising cloth clamped by the clamping block 23 moves upwards just right opposite to the display through cavity 30, and when the sheave rack 51 stops rotating, the advertising cloth clamped by the clamping block 23 is displayed through the display through cavity 30, so that the cyclic display of a plurality of advertisements is realized; when the display power wheel 25 rotates until the advertisement cloth on the reset power wheel 26 completely leaves the reset power wheel 26 and the front side transmitter 27 is just right opposite to the front side receiver 28, at this time, the front side transmitter 27 is no longer blocked by the advertisement cloth, after the front side receiver 28 receives the signal of the front side transmitter 27, the electromagnet 46 is started, the electromagnet 46 starts to drive the magnetic turntable 48 to move rightwards by overcoming the thrust of the magnetic turntable spring 47 through the magnetic force between the magnetic turntable 48 and the electromagnet 46, so as to drive the engaging wheel 50 to move rightwards by the spline shaft 49 to be separated from the driving gear 40, the sheave rotating shaft 38 reverses under the elastic force of the display reset spring 37 after losing the positive rotating force, the one-way bearing 88 reverses for transmission, so as to make the sheave rotating shaft 38 reverse to drive the front side display wheel rotating shaft 35 to rotate through the reset transmission belt 90, thereby rewinding the display belt 24 on the reset power wheel 26, when the rear transmitter 27 is exposed and aligned with the rear receiver 28, the electromagnet 46 is closed to complete the reset of the advertisement cloth, and the process is repeated to complete the repeated and cyclic display of the advertisement; when the wind speed is high, the induction plate 14 is driven to rotate by overcoming the elasticity of the reverse reset spring 13 or the forward reset spring 11 according to the difference of the wind direction, so that the incomplete gear 64 is driven to rotate by the induction plate rotating shaft 66, the incomplete gear 64 rotates to drive the push plate 67 to move rightwards by overcoming the elasticity of the trigger magnet pull rope 53, so that the sliding magnet 58 loses the pulling force of the sliding magnet pull rope 62 and then moves forwards to the magnetic through cavity 57 under the pushing force of the sliding magnet spring 59, meanwhile, the limiting block 17 loses the pulling force of the limiting block pull rope 69 and then moves leftwards to the lifting cavity 55 under the pushing force of the limiting block spring 21, the sliding magnet 58 moves forwards to the magnetic through cavity 57 and then just faces the trigger magnet 54, so that the trigger magnet 54 overcomes the pushing force of the trigger magnet spring 61 and moves leftwards under the repulsive force between the trigger magnet 54 and the sliding magnet 58, so that the rotating plate 74 moves upwards under the pushing force of the rotating plate spring, thereby driving the spline shaft 77 and the lower friction disk 73 of the friction disk to move upwards to abut against the upper friction disk 72, so that the lower friction disk 73 rotates to drive the upper friction disk 72 to rotate, the upper friction disk 72 rotates to drive the lifting power shaft 70 to rotate against the elasticity of the lifting return spring 87, so that the sleeve gear 80 is driven to rotate through the lifting transmission gear 71, the sleeve gear 80 rotates to drive the sleeve 84 to rotate, and the lifting block 82 and the advertising box 22 are driven to move downwards along the lifting shaft 78; when the lifting block 82 and the advertisement box 22 move downwards until the triggering magnet cavity 52 is just positioned at the lower side of the magnetic through cavity 57, the lower friction disk 73 moves downwards to reset and is separated from the upper friction disk 72, at the moment, the limiting block 17 is just positioned in the limiting cavity 79, the lifting block 82 is limited by the limiting block 17, the lifting reset spring 87 cannot rotate reversely, so that the lifting block 82 and the advertisement box 22 cannot ascend, when the wind speed is reduced, the sensing plate 14 resets under the elastic action of the reverse reset spring 13 or the forward reset spring 11, so as to drive the incomplete gear 64 to reset, the push plate 67 resets under the thrust action of the push plate spring 63, so as to drive the limiting block 17 and the sliding magnet 58 to reset, the lifting block 82 loses the limiting action of the limiting block 17, the lifting reset spring 87 rotates reversely to drive the sleeve 84 to rotate reversely, so as to drive the lifting block 82 and the advertisement box 22 to move upwards to, thereby realizing that the billboard automatically descends and shelters from wind when meeting strong wind, and automatically resets after the wind speed is reduced; when the advertisement in the billboard needs to be replaced, the pull ring 18 is pulled, the push plate 67 is driven by the pull ring pull rope 68 to overcome the thrust of the push plate spring 63 to move downwards, so that the lower friction disc 73 moves upwards and is abutted against the upper friction disc 72, the automatic descending of the advertisement box 22 is realized, the motor 39 is closed after the advertisement box completely descends, the cover plate 16 is opened, the advertisement cloth can be replaced, and the advertisement is convenient to replace.
The invention has the beneficial effects that: rotate the show that realizes different advertisements through show belt intermittent type, increase the advertisement variety, reset the power wheel and rotate and drive the show belt and reset and realize the repetitive cycle show after all advertising cloth are all accomplished by the show, when the wind speed is too big, the advertisement case descends automatically, avoid blowing because of the strong wind and lead to the advertisement case to damage and break away from, the advertisement case automatic re-setting resumes the show after wind-force reduces, pulling pull ring can make the advertisement case descend when the advertisement needs to be changed, reduce the change degree of difficulty.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
Claims (7)
1. The utility model provides an advertisement show street lamp of function is prevent wind from falling in area, includes light pole, its characterized in that: the street lamp pole is internally provided with a lifting cavity with a leftward opening, the upper side of the lifting cavity is provided with a push plate cavity, the lifting cavity is connected with a lifting block in a sliding fit manner, the left end surface of the lifting block is fixedly connected with an advertisement box, the advertisement box is internally provided with a winding cavity, the upper side of the winding cavity is communicated with a display belt cavity, the front side of the display belt cavity is communicated with a display through cavity with a forward opening, the left side of the display belt cavity is communicated with a replacing through cavity, the left end wall of the advertisement box is hinged with a cover plate corresponding to the replacing through cavity, the right side of the winding cavity is provided with a reset belt cavity, the right side of the reset belt cavity is provided with a grooved pulley cavity, the right side of the grooved pulley cavity is provided with a meshing gear cavity, the front side of the meshing gear cavity is communicated with a driving gear cavity, the right side of the driving gear cavity is provided with a bevel gear cavity, the upper side of, a display wheel rotating shaft is connected between the left end wall and the right end wall of the winding cavity in a front-back symmetrical rotation matching manner, the display wheel rotating shaft at the rear side extends to the right side into the grooved wheel cavity, the display wheel rotating shaft at the front side extends to the right side into the reset belt wheel cavity, the display wheel rotating shaft at the rear side is fixedly connected with a display power wheel positioned in the winding cavity in a left-right symmetrical manner, the display wheel rotating shaft at the front side is fixedly connected with a reset power wheel corresponding to the display power wheel, the left end wall and the right end wall of the display belt cavity are connected with a steering wheel rotating shaft positioned on the upper side of the display through cavity in a rotating fit manner, the display device is characterized in that a steering wheel corresponding to the display power wheel is fixedly connected to a steering wheel rotating shaft, two ends of the display belt are respectively connected with the same side of the display power wheel and the reset power wheel in a power fit mode, and a plurality of clamping mechanisms which are arranged at equal intervals are arranged on the inner end face of the display belt.
2. The advertisement display street lamp with the windproof self-descending function according to claim 1, characterized in that: an induction plate cavity with a leftward opening is arranged at the upper side of the push plate cavity, an induction plate rotating shaft which extends upwards into the induction plate cavity and downwards into the push plate cavity is connected in a rotating fit manner at the lower end wall of the induction plate cavity, the tail end of the upper side of the rotating shaft of the induction plate is fixedly connected with an induction plate which extends to the outside leftwards, a reverse reset spring is fixedly connected between the upper end surface of the rotating shaft of the induction plate and the upper end wall of the cavity of the induction plate, a positive return spring is fixedly connected between the lower end surface of the rotating shaft of the induction plate and the lower end wall of the push plate cavity, fixedly connected with is located in the tablet pivot incomplete gear of push pedal intracavity, push pedal intracavity sliding fit is connected with and is located incomplete gear right side and with the push pedal of incomplete gear butt, the push pedal right-hand member face with fixedly connected with push pedal spring between the push pedal chamber right-hand member wall.
3. The advertisement display street lamp with the windproof self-descending function according to claim 1, characterized in that: the street lamp comprises a lifting cavity, a street lamp pole, a street lamp post, a pull ring cavity, a pull ring spring, a pull ring pull rope, a limit block spring, a magnetic through cavity, a sliding magnet spring, a limiting block pull rope, a limiting block spring, a limiting block pull rope, a limiting block spring, a limiting block pull rope, a limiting block spring, a limiting block pull rope and a limiting block, the rear end face of the sliding magnet is fixedly connected with a sliding magnet pull rope, and the other end of the sliding magnet pull rope is fixedly connected with the right end face of the push plate.
4. The advertisement display street lamp with the windproof self-descending function according to claim 1, characterized in that: a motor fixedly connected with the street lamp pole is arranged between the driving gear cavity and the winding cavity, a driving shaft which extends rightwards and penetrates through the driving gear cavity to the bevel gear cavity is fixedly connected to the right end face of the motor, a driving gear positioned in the driving gear cavity is fixedly connected to the driving shaft, a sheave rotating shaft which extends leftwards and penetrates through the sheave cavity to the reset belt wheel cavity and extends rightwards and into the meshing gear cavity is connected to the left end wall of the meshing gear cavity in a rotating fit manner, a sheave driving plate positioned in the sheave cavity is fixedly connected to the sheave rotating shaft, a sheave rack which can be meshed with the sheave driving plate is fixedly connected to the right end of the display wheel rotating shaft at the rear side, a display reset spring is fixedly connected between the left end face of the sheave rotating shaft and the left end wall of the reset belt wheel cavity, and a one-way, one-way bearing and front side power fit is connected with the reset transmission area between the show wheel pivot, meshing gear intracavity be equipped with the integral key shaft that sheave pivot spline fit is connected, integral key shaft go up fixedly connected with can with driving gear engagement's meshing wheel, the terminal normal running fit in integral key shaft right side is connected with the magnetism carousel, magnetism carousel right-hand member face with fixedly connected with magnetism carousel spring between the meshing gear chamber right-hand member wall, fixedly connected with electro-magnet in the meshing gear chamber right-hand member wall.
5. The advertisement display street lamp with the windproof self-descending function according to claim 1, characterized in that: the upper end wall of the bevel gear cavity is connected with a friction disc rotating shaft which extends upwards into the friction disc cavity and extends downwards into the bevel gear cavity in a rotating and matching manner, the tail end of the lower side of the friction disc rotating shaft is fixedly connected with a first bevel gear, the tail end of the right side of the trigger magnet cavity is fixedly connected with a second bevel gear which is meshed with the first bevel gear, a friction disc spline shaft which is in spline fit connection with the friction disc rotating shaft is arranged in the friction disc cavity, the tail end of the upper side of the friction disc spline shaft is fixedly connected with a lower friction disc, the friction disc spline shaft is connected with a rotating plate which is positioned on the lower side of the lower friction disc in a rotating and matching manner, a rotating plate spring is fixedly connected between the lower end surface of the rotating plate and the lower end wall of the friction disc cavity, a trigger magnet cavity, the trigger magnet pull rope is fixedly connected with the other end of the trigger magnet pull rope and fixedly connected with the lower end face of the rotating plate.
6. The advertisement display street lamp with the windproof self-descending function according to claim 1, characterized in that: the friction disc cavity upper end wall is connected with a lifting power shaft in a rotating fit mode, the lifting power shaft extends upwards into the sleeve cavity and extends downwards into the friction disc cavity, the tail end of the lower side of the lifting power shaft is fixedly connected with an upper friction disc which can be abutted against the lower friction disc, a lifting reset spring is fixedly connected between the upper end face of the lifting power shaft and the upper end wall of the sleeve cavity, the lifting power shaft is fixedly connected with a lifting transmission gear which is located in the sleeve cavity, the upper side and the lower side of the sleeve cavity are communicated with a lifting shaft through cavity which is located in the lifting block and is provided with an outward opening, a lifting shaft which penetrates through the lifting shaft through cavity and drives the sleeve cavity is fixedly connected between the upper end wall and the lower end wall of the lifting cavity, a sleeve which is partially located in the sleeve cavity and is in threaded fit connection with the lifting shaft is connected with the sleeve in the sleeve cavity in a rotating fit And a limiting cavity which is arranged in the lifting block and has a right opening at the lower side of the sleeve cavity and can correspond to the limiting block is arranged in the lifting block.
7. The advertisement display street lamp with the windproof self-descending function according to claim 1, characterized in that: the clamping mechanism comprises a clamping block, the clamping block is fixedly connected with the inner end face of the display belt and is arranged in an up-down symmetrical mode, the reset power wheel and the right side are fixedly connected with transmitters in the outer circle face of the display power wheel respectively, and the front end wall and the rear end wall of the winding cavity are fixedly connected with receivers which can correspond to the transmitters in a symmetrical mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010519367.XA CN111637392A (en) | 2020-06-09 | 2020-06-09 | Advertisement display street lamp with windproof self-descending function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010519367.XA CN111637392A (en) | 2020-06-09 | 2020-06-09 | Advertisement display street lamp with windproof self-descending function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111637392A true CN111637392A (en) | 2020-09-08 |
Family
ID=72330168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010519367.XA Withdrawn CN111637392A (en) | 2020-06-09 | 2020-06-09 | Advertisement display street lamp with windproof self-descending function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111637392A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112641287A (en) * | 2021-01-28 | 2021-04-13 | 杭州心米商贸有限公司 | Ornaments show stand |
| CN112902114A (en) * | 2021-02-22 | 2021-06-04 | 谭惠慧 | Street lamp self-protection adjusting device under typhoon weather |
| CN112947600A (en) * | 2021-05-06 | 2021-06-11 | 刘红 | Atmospheric environment monitor for town road |
-
2020
- 2020-06-09 CN CN202010519367.XA patent/CN111637392A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112641287A (en) * | 2021-01-28 | 2021-04-13 | 杭州心米商贸有限公司 | Ornaments show stand |
| CN112902114A (en) * | 2021-02-22 | 2021-06-04 | 谭惠慧 | Street lamp self-protection adjusting device under typhoon weather |
| CN112947600A (en) * | 2021-05-06 | 2021-06-11 | 刘红 | Atmospheric environment monitor for town road |
| CN112947600B (en) * | 2021-05-06 | 2022-05-20 | 刘红 | Atmospheric environment monitor for town road |
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Application publication date: 20200908 |