CN113432092B - Intelligent street lamp with display function - Google Patents
Intelligent street lamp with display function Download PDFInfo
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- CN113432092B CN113432092B CN202110987558.3A CN202110987558A CN113432092B CN 113432092 B CN113432092 B CN 113432092B CN 202110987558 A CN202110987558 A CN 202110987558A CN 113432092 B CN113432092 B CN 113432092B
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- Prior art keywords
- display
- lamp post
- base
- street lamp
- plate
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Classifications
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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
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
- F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
- F21S9/035—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light the solar unit being integrated within the support for the lighting unit, e.g. within or on a pole
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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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
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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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/15—Adjustable mountings specially adapted for power operation, e.g. by remote control
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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
- 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
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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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
Abstract
The invention is suitable for the technical field of street lamps, and provides an intelligent street lamp with a display function, which comprises a lamp post, wherein a solar panel is arranged at the top of the lamp post, a base is arranged at the bottom of the lamp post, and a power supply box and a control mechanism are arranged in the base; one side of the top of the lamp post is provided with a connecting plate, one end of the connecting plate, which is far away from the lamp post, is provided with an angle adjusting assembly, and one end of a lamp post is rotatably connected above the angle adjusting assembly; the lamp post is provided with a base, a sliding mechanism and a locking mechanism are arranged in the base, the upper portion of the sliding mechanism is provided with a lifting mechanism, the lifting mechanism is fixedly connected with a display mechanism, and a fixing mechanism is arranged in the display mechanism. Therefore, the illumination angle of the street lamp can be adjusted according to needs, and the illumination range of the street lamp is changed; the orientation of the display mechanism can be adjusted as required, the stability of the display mechanism is guaranteed, the promotion files in the display mechanism can be conveniently replaced, and manpower and material resources are saved.
Description
Technical Field
The invention relates to the technical field of street lamps, in particular to an intelligent road with a display function.
Background
Along with the development of the times, the intelligent street lamps are applied more and more, and the advertising mode of installing the display device on the street lamps becomes a popular advertising mode, but the existing intelligent street lamps cannot adjust the illumination range according to the needs, so that the use effect of the intelligent street lamps is reduced; and, current display device who installs on intelligent street lamp generally is fixed, can't be according to the nimble direction that changes display device of propaganda needs, and, propaganda file in the display device needs artifical aerial work to change when changing, on the basis of current huge street lamp quantity, it is difficult to cause the change job task, the task is heavy, and it is fixed to need pasting with glue or sticky tape or screw in the change process, resource-wasting on the one hand so, on the other hand, glue or sticky tape are difficult for removing, make display device dirty and disorderly, and, to the propaganda file that is great in size, need a plurality of people to cooperate and just can post.
In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.
Disclosure of Invention
Aiming at the defects, the invention aims to provide an intelligent street lamp with a display function, which can adjust the lighting angle of the street lamp according to the requirement and change the irradiation range of the street lamp; the orientation of the display mechanism can be adjusted as required, the stability of the display mechanism is guaranteed, the promotion files in the display mechanism can be conveniently replaced, and manpower and material resources are saved.
In order to achieve the purpose, the invention provides an intelligent street lamp with a display function, which comprises a lamp post, wherein a solar panel is arranged at the top of the lamp post, a base is arranged at the bottom of the lamp post, and a power supply box and a control mechanism are arranged in the base; a connecting plate is arranged on one side of the top of the lamp post, an angle adjusting assembly is arranged at one end, far away from the lamp post, of the connecting plate, and the upper portion of the angle adjusting assembly is rotatably connected with one end of a lamp post; the lamp post is provided with a base, a sliding mechanism and a locking mechanism are arranged in the base, a lifting mechanism is arranged at the upper part of the sliding mechanism and fixedly connected with a display mechanism, and a fixing mechanism is arranged in the display mechanism; the angle adjusting assembly comprises a plurality of supporting rods which are rotatably connected to the bottom of the connecting plate, the bottoms of the supporting rods extend into mounting grooves, the mounting grooves are formed in the connecting plate, telescopic pieces are arranged in the mounting grooves, output shafts of the telescopic pieces are fixedly connected with the bottoms of the supporting rods, and the telescopic pieces are electrically connected with the control mechanism; the fixing mechanism comprises a pressing component, a movable plate and a fixed plate which are sequentially arranged, and a plurality of fixing components are arranged on the fixed plate; the fixed component comprises a fixed seat fixedly connected to the fixed plate, a first buffer cavity is arranged inside the fixed seat, a pressing block is arranged in the first buffer cavity, the top of the pressing block extends out of the first buffer cavity, a second buffer cavity is arranged inside the pressing block, a push rod is arranged in the second buffer cavity, the push rod penetrates through the second buffer cavity, the first buffer cavity and the fixed plate rear connection stop block in sequence and is located between the pressing block and the first buffer cavity, a first elastic element is arranged on the push rod, a second elastic element is arranged between the stop block and the fixed plate, and the elastic force of the first elastic element is smaller than that of the second elastic element.
According to the intelligent street lamp with the display function, the telescopic sleeve is arranged between the lamp post and the connecting plate.
According to the intelligent street lamp with the display function, the number of the support rods is 2.
According to the intelligent street lamp with the display function, the compressing assembly comprises a rotating shaft which is rotatably connected to the display mechanism, a plurality of eccentric parts are fixedly connected to the rotating shaft, each eccentric part comprises a long end and a short end, and one end of the rotating shaft extends out of the display mechanism and then is connected with the handle.
According to the intelligent street lamp with the display function, the movable plate is movably connected in the display mechanism, and the display mechanism is internally provided with the sliding groove capable of allowing the movable plate to slide.
According to the intelligent street lamp with the display function, the locking mechanism comprises an adjusting rod positioned in the base, a locking block is arranged at one end, close to the sliding mechanism, of the adjusting rod, and the locking block is arc-shaped; the locking block is close to be equipped with first tooth on sliding mechanism's a side, be equipped with on the sliding mechanism with first tooth complex second tooth, the regulation pole is kept away from sliding mechanism's one end butt stopper, the stopper upwards stretches out connect the button behind the base, the button with be equipped with third elastic element between the base, the stopper with the one side of adjusting the pole butt is the inclined plane, be equipped with the spacing groove on the inclined plane, the top on inclined plane with distance between the sliding mechanism is greater than the bottom on inclined plane with distance between the sliding mechanism.
According to the intelligent street lamp with the display function, the roller wheel is arranged at one end, away from the sliding mechanism, of the adjusting rod, and the roller wheel is located in the limiting groove.
According to the intelligent street lamp with the display function, the lifting mechanism comprises two driving boxes arranged on the sliding mechanism, driving pieces are arranged in the two driving boxes, output shafts of the two driving pieces penetrate through the driving boxes and then are connected with the screw rods, the tops of the two screw rods are rotatably connected with the top plate, threaded blocks are sleeved on the two screw rods, threads matched with the screw rods are arranged inside the two threaded blocks, and two sides of the two threaded blocks are fixedly connected with one display mechanism.
According to the intelligent street lamp with the display function, the base is provided with two symmetrically arranged slide rails, and the two slide rails are both arc-shaped; the outer side of one of the slide rails is provided with a vertical rail which is vertically arranged, the vertical rail upwards penetrates through the base, and guide rails which are mutually penetrated are arranged between the vertical rail and the slide rails.
According to the intelligent street lamp with the display function, the display mechanism comprises an upper panel, a left side plate, a lower panel and a right side plate which are sequentially connected, and further comprises a front panel connected with the upper panel, the left side plate, the lower panel and the right side plate, wherein the front panel is a transparent plate, an inlet is formed in the upper panel, and an outlet is formed in the lower panel.
The invention aims to provide an intelligent street lamp with a display function, which can adjust an illumination angle of the street lamp according to needs by arranging an angle adjusting component, change the illumination range of the street lamp and improve the illumination effect of the street lamp; by arranging the sliding mechanism and the locking mechanism, the orientation of the display mechanism can be conveniently adjusted according to needs, pedestrians can conveniently watch propaganda contents, and the use is more flexible; the stability of the display mechanism can be ensured, and the situation that the position of the display mechanism cannot be fixed after the display mechanism is rotated, so that pedestrians cannot watch the propaganda content is avoided; through setting up fixed establishment, can be convenient to the change of publicity documents in the display mechanism, avoided needing many people to carry out the trouble of posting simultaneously to great publicity documents, saved the manpower, publicity documents's posting is effectual moreover, is difficult for appearing the fold, also avoids using glue or sticky tape, has both saved the resource, also prevents that glue or sticky tape from remaining on the front panel, causes the front panel dirty and disorderly. In conclusion, the invention has the beneficial effects that: the illumination angle of the street lamp can be adjusted as required, and the illumination range of the street lamp is changed; can conveniently adjust display mechanism's orientation as required, guarantee display mechanism's stability, can conveniently avoid the trouble that needs many people to carry out simultaneously to great publicity documents to the change of publicity documents in the display mechanism, publicity documents posts effectually in addition, is difficult for appearing the fold, also avoids using glue or sticky tape, has saved manpower and material resources.
Drawings
FIG. 1 is a schematic structural view of the present invention; FIG. 2 is a schematic view of the angle adjustment assembly; FIG. 3 is a schematic view of the distribution mechanism of the support rods and the telescoping tubes; FIG. 4 is a schematic view of the structure of FIG. 1 in the direction B-B; FIG. 5 is a schematic view of part A of FIG. 1; FIG. 6 is a schematic view of the first and second guide blocks; FIG. 7 is a schematic top view of the base; FIG. 8 is a schematic view of the locking block structure; FIG. 9 is a schematic view showing an operating state of the mechanism; FIG. 10 is a schematic view of the fixing assembly in an operating state; FIG. 11 is a schematic view of another operating state of the fixing assembly; FIG. 12 is a schematic view showing another operating state of the mechanism; FIG. 13 is a schematic right sectional view of the structure of FIG. 9; in the figure: 1-display mechanism, 11-front panel, 12-left side panel, 13-upper panel, 131-inlet; 14-right side plate, 15-lower panel, 151-outlet; 16-a chute; 2-lifting mechanism, 21-screw rod, 22-driving box, 23-driving piece, 24-thread block; 3-a sliding mechanism, 31-a connecting block, 32-a sliding block and 321-a second tooth; 33-a ball; 4-locking mechanism, 41-locking block, 411-first tooth; 42-adjusting rod, 421-roller, 422-second guide block; 43-a limiting block, 431-a first guide block, 432-a limiting groove; 44-third elastic element, 45-push button; 5-base, 51-slide rail, 52-guide rail, 53-vertical rail; 6-fixing mechanism, 61-pressing component, 611-handle, 612-rotating shaft, 613-short end and 614-long end; 62-movable plate, 63-fixed component, 631-fixed seat, 632-first buffer cavity, 633-pressing block, 634-pressing head, 635-second buffer cavity, 636-push rod, 637-first elastic element, 638-second elastic element, 639-stop block; 64-fixed plate, 7-top plate, 81-lamp pole, 82-base, 83-power box, 84-control mechanism; 91-lamp pole, 92-lamp holder, 93-angle adjusting component, 931-supporting rod, 932-mounting groove and 933-telescopic piece; 94-connecting plate, 95-telescopic tube; 10-solar panel.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1, the invention provides an intelligent street lamp with a display function, which comprises a lamp post 81, wherein a solar panel 10 is arranged at the top of the lamp post 81, the solar panel 10 can convert solar energy into electric energy to provide auxiliary electric quantity for the operation of the street lamp, a base 82 is arranged at the bottom of the lamp post 81, a power supply box 83 and a control mechanism 84 are arranged in the base 82, the solar panel 10 is electrically connected with the power supply box 83, and the power supply box 83 is electrically connected with the control mechanism 84; a connecting plate 94 is arranged on one side of the top of the lamp post 81, an angle adjusting component 93 is arranged at one end, far away from the lamp post 81, of the connecting plate 94, the upper portion of the angle adjusting component 93 is rotatably connected with one end of the lamp post 91, a lamp holder 92 is arranged at the bottom of the other end of the lamp post 91, and an illuminating lamp is arranged in the lamp holder 92; the lamp post 81 is fixedly connected with a base 5, a sliding mechanism 3 and a locking mechanism 4 are arranged in the base 5, the upper part of the sliding mechanism 3 is provided with a lifting mechanism 2, the lifting mechanism 2 is fixedly connected with a display mechanism 1, and the display mechanism 1 is internally provided with a fixing mechanism 6.
Referring to fig. 2, the angle adjusting assembly 93 includes a plurality of support rods 931 rotatably connected to the bottom of the connecting plate 94 at the top, the support rods 931 are vertically arranged, the bottom of the support rods 931 extends into the mounting grooves 932, the mounting grooves 932 are formed in the connecting plate 94, telescopic pieces 933 are arranged in the mounting grooves 932, output shafts of the telescopic pieces 933 are fixedly connected to the bottoms of the support rods 931, and the telescopic pieces 933 are electrically connected to the control mechanism 84.
Preferably, the number of the supporting rods 931 is 2, and 2 supporting rods 931 are horizontally arranged on the connecting plate 94, and when the street lamp works, the control mechanism 84 controls the telescopic piece 933 to drive 2 supporting rods 931 to alternately extend or contract to adjust the angle of the lamp post 91, so that the street lamp can adjust the illumination angle as required, the illumination range of the street lamp is changed, and the illumination effect of the street lamp is improved.
Further, the telescopic member 933 is an electric cylinder.
Referring to fig. 3, further, a telescopic tube 95 is disposed between the lamp post 91 and the connection board 94, and the telescopic tube 95 is used for placing lines required for enabling the street lamp to be used normally.
Referring to fig. 4 and 5, the lifting mechanism 2 comprises two driving boxes 22 arranged on the sliding mechanism 3, driving pieces 23 are arranged in the two driving boxes 22, the driving pieces 23 are electrically connected with the control mechanism 84, output shafts of the two driving pieces 23 penetrate through the driving boxes 22 and then are connected with the screw rods 21, the tops of the two screw rods 21 are rotatably connected with the top plate 7 through bearings, threaded blocks 24 are sleeved on the two screw rods 21, threads matched with the screw rods 21 are arranged inside the two threaded blocks 24, two sides of the two threaded blocks 24 are fixedly connected with one display mechanism 1, the two display mechanisms 1 can be used for propaganda in two directions, and the propaganda effect is better; when the driving piece 23 drives the screw rod 21 to rotate, the two thread blocks 24 are enabled to move up and down along the screw rod 21 together, so that the two display mechanisms 1 are driven to move up and down, the lifting function of the display mechanisms 1 can be realized, the height of the display mechanisms 1 can be adjusted, and the information files in the display mechanisms 1 can be conveniently replaced.
Preferably, the drive member 23 is an electric motor.
Referring to fig. 5 and 7, two symmetrically arranged slide rails 51 are arranged on the base 5, the two slide rails 51 are both arc-shaped and matched with the running track of the sliding mechanism 3, and the cross section of each slide rail 51 is in an inverted T shape; the outside of one of them slide rail 51 is equipped with vertical rail 53 of vertical setting, and vertical rail 53 upwards link up base 5, is equipped with the guided way 52 that link up each other between vertical rail 53 and the slide rail 51.
Referring to fig. 5, the sliding mechanism 3 includes two connecting blocks 31, the top of each connecting block 31 is fixedly connected to one driving box 22, the bottom of each connecting block 31 is fixedly connected to one sliding block 32, the two sliding blocks 32 are located in the sliding rail 51, the bottoms of the two sliding blocks 32 are movably connected to the balls 33, and the balls 33 can slide in the sliding rail 51 at will. Because slide mechanism 3 rigid coupling drive box 22, drive box 22 and lead screw 21 rigid coupling, so when making two balls 33 drive two sliders 32 and two connecting blocks 31 and slide in slide rail 51 manually or motor-driven, whole elevating system 2 that is located on connecting block 31 also rotates thereupon to two display device 1 on the messenger's screw block 24 can rotate, can conveniently adjust display device 1's orientation as required like this, make things convenient for the pedestrian to watch the propaganda content, use more nimble.
Referring to fig. 5, the locking mechanism 4 can lock the position of the display mechanism 1 at each rotation angle, so as to ensure the stability of the display mechanism 1, and prevent the position of the display mechanism 1 from being fixed after being rotated, so that pedestrians cannot watch the propaganda content. The locking mechanism 4 is located outside one of the slide rails 51. The locking mechanism 4 comprises an adjusting rod 42, the adjusting rod 42 is positioned in a guide rail 52, one end of the adjusting rod 42 close to a slide rail 51 is provided with a locking block 41, referring to fig. 8, the locking block 41 is arc-shaped, and the radian and the arc length are the same as those of the slide rail 51, so that the locking block 41 can be locked no matter the sliding mechanism 3 slides to any position of the slide rail 51, one side surface of the locking block 41 close to the slide block 32 is provided with a first tooth 411, the slide block 32 is provided with a second tooth 321 matched with the first tooth 411, and when the first tooth 411 is meshed with the second tooth 321, the sliding mechanism 3 is locked; the adjusting rod 42 is provided with a roller 421 at one end far away from the slide rail 51, the limiting block 43 is positioned in the vertical rail 53, the limiting block 43 extends upwards out of the base 5 and then is connected with the button 45, and a third elastic element 44 is arranged between the button 45 and the base 5.
One side of the limiting block 43, which is in sliding connection with the roller 421, is an inclined plane, a limiting groove 432 is formed in the inclined plane, the limiting groove 432 can prevent the adjusting rod 42 from being separated from the limiting block 43, the roller 421 is located in the limiting groove 432, the distance between the top end of the inclined plane and the slider 32 is a, the distance between the bottom end of the inclined plane and the slider 32 is b, and a is greater than b, because the lengths of the adjusting rod 42 and the locking block 41 are fixed, when the limiting block 43 moves upwards and the roller 421 abuts against the bottom end of the inclined plane, the limiting groove 432 enables the adjusting rod 42 and the locking block 41 to move towards the direction close to the slider 32 until the locking block 41 abuts against the slider 32, the first tooth 411 is engaged with the second tooth 321, and the sliding mechanism 3 is locked; when the limiting block 43 moves downwards, the roller 421 abuts against the top end of the inclined plane, the limiting groove 432 enables the adjusting rod 42 and the locking block 41 to move towards the direction away from the slide block 32 until the locking block 41 is separated from the slide block 32, the first tooth 411 and the second tooth 321 are not meshed, the sliding mechanism 3 is released, and therefore the distance between the locking block 41 and the slide block 32 is adjusted by enabling the roller 421 to abut against the position of the inclined plane of the limiting block 43, and the sliding mechanism 3 is locked and released.
In a natural state, the stopper 43 moves upward under the action of the third elastic element 44, so that the roller 421 abuts against the bottom end of the inclined surface of the stopper 43, the sliding mechanism 3 is in a locked state in the natural state, the locked state is convenient for a pedestrian to watch, when the sliding mechanism 3 needs to rotate, the button 45 is pressed, the button 45 compresses the third elastic element 44, so that the stopper 43 moves downward, the roller 421 moves upward along the inclined surface of the stopper 43 until the roller 421 abuts against the top end of the inclined surface, because the distance between the top end of the inclined surface and the slider 32 is greater than the distance between the bottom end of the inclined surface and the slider 32, the adjusting rod 42 and the locking block 41 move away from the slider 32 under the driving of the stopper groove 432 until the locking block 41 is separated from the slider 32, the first tooth 411 and the second tooth 321 are not engaged, the sliding mechanism 3 is released, and the sliding mechanism 3 can be rotated to a proper position as required, namely, the display mechanism 1 is rotated to a proper direction, then the button 45 is released, the limit block 43 moves upwards under the action of the third elastic element 44, the roller 421 abuts against the bottom end of the inclined plane of the limit block 43, and because the distance between the top end of the inclined plane and the slide block 32 is greater than the distance between the bottom end of the inclined plane and the slide block 32, the adjusting rod 42 and the locking block 41 move towards the direction close to the slide block 32 under the driving of the limit groove 432 until the locking block 41 abuts against the slide block 32, the first tooth 411 and the second tooth 321 are meshed, and the sliding mechanism 3 is locked again.
Referring to fig. 6, preferably, a first guide block 431 is arranged on one side of the limit block 43 opposite to the inclined plane, a first guide groove matched with the first guide block 431 is arranged in the vertical rail 53, and the first guide block 431 and the first guide groove can provide guidance for the operation of the limit block 43 in the vertical direction, so that the operation of the limit block 43 is more stable.
The adjusting rod 42 is provided with at least one second guide block 422, a second guide groove matched with the second guide block 422 is arranged in the guide rail 52, the second guide groove and the second guide block 422 can provide guide for the operation of the adjusting rod 42 in the horizontal direction, and the operation of the adjusting rod 42 can be more stable. Preferably, two second guide blocks 422 are provided in the present invention, which are respectively disposed at both sides of the adjusting lever 42, and a matching second guide groove is provided in the guide rail 52.
Referring to fig. 4, 9 and 13, the display mechanism 1 includes an upper panel 13, a left side panel 12, a lower panel 15 and a right side panel 14 connected in sequence, and further includes a front panel 11 connected with the upper panel 13, the left side panel 12, the lower panel 15 and the right side panel 14, the front panel 11 is a transparent panel for displaying the promotion documents, the upper panel 13 is provided with an inlet 131 capable of allowing the promotion documents to enter the display mechanism 1, the lower panel 15 is provided with an outlet 151 capable of allowing the promotion documents in the display mechanism 1 to be taken out, the display mechanism 1 is internally provided with a fixing mechanism 6, and the fixing mechanism 6 can fix the documents to be promoted on the front panel 11.
Referring to fig. 9 to 13, the fixing mechanism 6 includes a pressing component 61, a movable plate 62 and a fixed plate 64, which are sequentially disposed, wherein the fixed plate 64 is provided with a plurality of fixing components 63, and the fixing components 63 can fix the document to be publicized on the front panel 11.
The pressing assembly 61 comprises a rotating shaft 612, two ends of the rotating shaft 612 are respectively connected to the left side plate 12 and the right side plate 14 in a rotating manner, the rotating shaft 612 is fixedly connected with a plurality of eccentric parts, each eccentric part comprises a long end 614 and a short end 613, one end of the rotating shaft 612 extends out of the display mechanism 1 and then is connected with a handle 611, and the rotating handle 611 can drive the eccentric parts to rotate, so that the long ends 614 and the short ends 613 of the eccentric parts alternately act on the movable plate 62.
The movable plate 62 is movably connected in the display mechanism 1, the upper panel 13 and the lower panel 15 of the display mechanism 1 are provided with sliding slots 16 capable of allowing the movable plate 62 to slide, when the long end 614 of the eccentric member rotates to one side of the movable plate 62, the long end 614 abuts against the movable plate 62 and presses the movable plate 62 to move towards the fixed plate 64, and the movable plate 62 can press all the fixed assemblies 63 on the fixed plate 64, namely the movable plate 62 and the pressing assembly 61 can enable all the fixed assemblies 63 to simultaneously press the front panel 11, so that the promotion documents in the display mechanism 1 can be conveniently fixed; when the short end 613 of the eccentric member rotates to one side of the movable plate 62, the short end 613 can not abut against the movable plate 62, and the movable plate 62 moves in a direction away from the fixed plate 64 under the action of the fixed assemblies 63, at this time, all the fixed assemblies 63 are away from the front panel 11, and at this time, the promotional documents in the display mechanism 1 can be taken out through the outlet 151. Fly leaf 62 can make all fixed subassembly 63 compress tightly front panel 11 or loosen simultaneously with compressing tightly subassembly 61, and the trouble of having avoided needing many people to carry out simultaneously to great publicity documents to publicity documents in the convenient fixing to display mechanism 1 interior publicity documents has saved the manpower.
The fixing plate 64 is fixed in the display mechanism 1 near the front panel 11.
The fixing component 63 includes a fixing seat 631 fixedly connected to the fixing plate 64, a first buffer cavity 632 is disposed inside the fixing seat 631, a pressing block 633 is disposed in the first buffer cavity 632, the pressing block 633 is in an inverted T-shape, the shape of the first buffer cavity 632 matches with the shape of the pressing block 633, so that the pressing block 633 can be prevented from sliding out of the first buffer cavity 632, the top of the pressing block 633 extends out of the first buffer cavity 632 and then is connected to the pressing head 634, a second buffer cavity 635 is disposed inside the pressing block 633, a push rod 636 is disposed in the second buffer cavity 635, the top end of the push rod 636 is in a T-shape, the shape of the second buffer cavity 635 matches with the push rod 636, so that the push rod 636 can be prevented from sliding out of the second buffer cavity 635, the push rod 636 downwardly sequentially passes through the second buffer cavity 635, the first buffer cavity 632 and the fixing plate 64 and then is connected to the stop 639, a first elastic element 637 is disposed on the push rod 636 between the pressing block 633 and the first buffer cavity 632, the push rod 636 between the stop 639 and the fixing plate 64 is provided with a second elastic member 638, and the elastic force of the first elastic member 637 is smaller than that of the second elastic member 638.
When the portable electronic device works, the rotating handle 611 can drive the eccentric member to rotate, so that the long end 614 and the short end 613 of the eccentric member alternately act on the movable plate 62, when the long end 614 of the eccentric member rotates to one side of the movable plate 62, the long end 614 abuts against the movable plate 62, the movable plate 62 is pressed to move towards the fixed plate 64, the movable plate 62 is pressed against the stop 639 on all the fixed components 63, the stop 639 presses the second elastic element 638 and drives the push rod 636 to move upwards integrally, at this time, the top end of the push rod 636 is located in the second buffer cavity 635 and does not give any force to the pressing block 633, and the first elastic element 637 located at the bottom of the pressing block 633 can push the pressing block 633 to move upwards, so that the pressing head 634 fixedly connected with the pressing block 633 moves upwards, that the pressing heads 634 of all the fixed components 63 simultaneously press towards the front panel 11, and a document to be required to be fixed on the front panel 11; when the promotion document needs to be taken down and replaced, the rotating handle 611 can drive the eccentric member to rotate, so that the short end 613 of the eccentric member rotates to one side of the movable plate 62, the short end 613 can not abut against the movable plate 62, that is, the force given to the stopper 639 disappears, since the elastic force of the first elastic member 637 is smaller than that of the second elastic member 638, therefore, the second elastic element 638 overcomes the elastic force of the first elastic element 637 and drives the push rod 636 and the stop 639 to move downward, the stop 639 pushes the movable plate 62 to move away from the fixed plate 64, meanwhile, the T-shaped structure at the top end of the push rod 636 enables the push rod 636 to pull the pressing block 633 to compress the first elastic element 637 to move downwards, at this time, the pressing head 634 fixedly connected with the pressing block 633 moves downwards, i.e., the rams 634 of all the stationary assemblies 63 are simultaneously moved away from the front panel 11, at which time promotional documents may be removed from the display mechanism 1. Fly leaf 62 can make all fixed subassembly 63 compress tightly front panel 11 simultaneously or loosen with compressing tightly subassembly 61, the change of publicity documents in convenient display mechanism 1, the trouble of having avoided needing many people to paste up simultaneously to great publicity documents, the manpower has been saved, and posting up of publicity documents is effectual moreover, the fold is difficult for appearing, also avoid using glue or sticky tape, both saved the resource, also prevent that glue or sticky tape from remaining on front panel 11, it is dirty indiscriminate to cause front panel 11.
Preferably, the first elastic element 637, the second elastic element 638 and the third elastic element 44 are all springs.
Further, a rubber pad is provided on the top of the ram 634 to prevent the ram 634 from damaging the promotional documents.
The working principle of the invention is as follows: when the angle of the lamp post 91 needs to be adjusted to change the illumination angle of the street lamp, the control mechanism 84 controls the telescopic part 933 to drive the 2 support rods 931 to alternately extend or contract to adjust the angle of the lamp post 91, so that the street lamp can adjust the illumination angle as required, the illumination range of the street lamp is changed, and the illumination effect of the street lamp is improved.
When the height of the display mechanism 1 needs to be adjusted, the driving piece 23 drives the screw rod 21 to rotate, and the two thread blocks 24 on the screw rod 21 move up and down along the screw rod 21 together, so that the two display mechanisms 1 are driven to move up and down, the lifting function of the display mechanism 1 can be realized, and the height of the display mechanism 1 can be adjusted.
When the propaganda direction of the display mechanism 1 needs to be rotated, the button 45 is pressed, the button 45 compresses the third elastic element 44 to enable the limiting block 43 to move downwards, the roller 421 moves upwards along the inclined plane of the limiting block 43 until the roller 421 abuts against the top end of the inclined plane, because the distance between the top end of the inclined plane and the slider 32 is larger than the distance between the bottom end of the inclined plane and the slider 32, the adjusting rod 42 and the locking block 41 move in the direction away from the slider 32 under the driving of the limiting groove 432 until the locking block 41 is separated from the slider 32, the first tooth 411 and the second tooth 321 are not meshed, the sliding mechanism 3 is released, then the sliding mechanism 3 can be rotated to a proper position according to needs, namely, the display mechanism 1 is rotated to a proper direction, then the button 45 is released, the limiting block 43 moves upwards under the action of the third elastic element 44 to enable the roller 421 to abut against the bottom end of the inclined plane of the limiting block 43, because the distance between the top end of the inclined plane and the slider 32 is larger than the distance between the bottom end of the inclined plane and the slider 32, therefore, the adjusting rod 42 and the locking block 41 are driven by the limiting groove 432 to move towards the direction close to the sliding block 32 until the locking block 41 abuts against the sliding block 32, the first tooth 411 and the second tooth 321 are meshed, the sliding mechanism 3 is locked again, and the locked state can be conveniently watched by people.
When the information file in the display mechanism 1 needs to be replaced, the position of the display mechanism 1 is lowered to the lowest by the lifting mechanism 2, because the promotion file propagates in the display mechanism 1, the fixing component 63 is always compressed on the front panel 11, that is, the long end 614 of the eccentric member is always abutted against the movable plate 62, and the movable plate 62 is always compressed on the fixing component 63, so that the original promotion file is firstly taken out, the rotating handle 611 drives the eccentric member to rotate, the short end 613 of the eccentric member rotates to one side of the movable plate 62, the short end 613 is not abutted against the movable plate 62, that is, the force arranged at the stopper 639 disappears at this time, because the elastic force of the first elastic member 637 is smaller than that of the second elastic member 638, the second elastic member 638 overcomes the elastic force of the first elastic member 637 and drives the push rod 636 and the stopper 639 to move downwards, the stopper 639 pushes the movable plate 62 to move in a direction away from the fixing plate 64, meanwhile, the T-shaped structure at the top end of the push rod 636 enables the push rod 636 to pull the pressing block 633 to compress the first elastic element 637 to move downwards, and at this time, the pressing heads 634 fixedly connected with the pressing block 633 move downwards, that is, the pressing heads 634 of all the fixing assemblies 63 are simultaneously far away from the front panel 11, and at this time, the propaganda files can be taken out from the outlet 151; then, a new promotional document is put into the display mechanism 1 through the inlet 131, the long end 614 of the eccentric member is rotated to one side of the movable plate 62, the long end 614 abuts against the movable plate 62, the movable plate 62 is pressed to move towards the direction of the fixed plate 64, the movable plate 62 is pressed against the stoppers 639 on all the fixed components 63, the stoppers 639 press the second elastic element 638 and drive the push rod 636 to move upwards as a whole, at this time, the top end of the push rod 636 is located in the second buffer cavity 635 and does not give any force to the pressing block 633, and the first elastic element 637 located at the bottom of the pressing block 633 pushes the pressing block 633 to move upwards, so that the pressing head 634 fixedly connected with the pressing block 633 moves upwards, that is, the pressing heads 634 of all the fixed components 63 simultaneously press towards the front panel 11, thereby fixing the document to be promoted on the front panel 11.
In conclusion, the angle adjusting assembly is arranged, so that the illumination angle of the street lamp can be adjusted according to needs, the illumination range of the street lamp is changed, and the illumination effect of the street lamp is improved; by arranging the sliding mechanism and the locking mechanism, the orientation of the display mechanism can be conveniently adjusted according to needs, pedestrians can conveniently watch propaganda contents, and the use is more flexible; the stability of the display mechanism can be ensured, and the situation that the position of the display mechanism cannot be fixed after the display mechanism is rotated, so that pedestrians cannot watch the propaganda content is avoided; through setting up fixed establishment, can be convenient to the change of publicity documents in the display mechanism, avoided needing many people to carry out the trouble of posting simultaneously to great publicity documents, saved the manpower, publicity documents's posting is effectual moreover, is difficult for appearing the fold, also avoids using glue or sticky tape, has both saved the resource, also prevents that glue or sticky tape from remaining on the front panel, causes the front panel dirty and disorderly. The invention has the beneficial effects that: the illumination angle of the street lamp can be adjusted as required, and the illumination range of the street lamp is changed; can conveniently adjust display mechanism's orientation as required, guarantee display mechanism's stability, can conveniently avoid the trouble that needs many people to carry out simultaneously to great publicity documents to the change of publicity documents in the display mechanism, publicity documents posts effectually in addition, is difficult for appearing the fold, also avoids using glue or sticky tape, has saved manpower and material resources.
The present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (7)
1. An intelligent street lamp with a display function is characterized by comprising a lamp post, wherein a solar panel is arranged at the top of the lamp post, a base is arranged at the bottom of the lamp post, and a power supply box and a control mechanism are arranged in the base; a connecting plate is arranged on one side of the top of the lamp post, an angle adjusting assembly is arranged at one end, far away from the lamp post, of the connecting plate, and the upper portion of the angle adjusting assembly is rotatably connected with one end of a lamp post; the lamp post is provided with a base, a sliding mechanism and a locking mechanism are arranged in the base, a lifting mechanism is arranged at the upper part of the sliding mechanism and fixedly connected with a display mechanism, and a fixing mechanism is arranged in the display mechanism;
the angle adjusting assembly comprises a plurality of supporting rods which are rotatably connected to the bottom of the connecting plate, the bottoms of the supporting rods extend into mounting grooves, the mounting grooves are formed in the connecting plate, telescopic pieces are arranged in the mounting grooves, output shafts of the telescopic pieces are fixedly connected with the bottoms of the supporting rods, and the telescopic pieces are electrically connected with the control mechanism;
the fixing mechanism comprises a pressing component, a movable plate and a fixed plate which are sequentially arranged, and a plurality of fixing components are arranged on the fixed plate; the fixing component comprises a fixing seat fixedly connected to the fixing plate, a first buffer cavity is arranged in the fixing seat, a pressing block is arranged in the first buffer cavity, the top of the pressing block extends out of the first buffer cavity, a second buffer cavity is arranged in the pressing block, a push rod is arranged in the second buffer cavity, the push rod sequentially penetrates through the second buffer cavity, the first buffer cavity and the fixing plate downwards and then is connected with a stop block, a first elastic element is arranged on the push rod between the pressing block and the first buffer cavity, a second elastic element is arranged on the push rod between the stop block and the fixing plate, and the elasticity of the first elastic element is smaller than that of the second elastic element;
the pressing assembly comprises a rotating shaft which is rotatably connected to the display mechanism, a plurality of eccentric parts are fixedly connected to the rotating shaft, each eccentric part comprises a long end and a short end, and one end of the rotating shaft extends out of the display mechanism and then is connected with a handle;
the movable plate is movably connected in the display mechanism, and a sliding groove capable of allowing the movable plate to slide is formed in the display mechanism;
the locking mechanism comprises an adjusting rod positioned in the base, a locking block is arranged at one end of the adjusting rod close to the sliding mechanism, and the locking block is arc-shaped; the locking block is close to be equipped with first tooth on sliding mechanism's a side, be equipped with on the sliding mechanism with first tooth complex second tooth, the regulation pole is kept away from sliding mechanism's one end butt stopper, the stopper upwards stretches out connect the button behind the base, the button with be equipped with third elastic element between the base, the stopper with the one side of adjusting the pole butt is the inclined plane, be equipped with the spacing groove on the inclined plane, the top on inclined plane with distance between the sliding mechanism is greater than the bottom on inclined plane with distance between the sliding mechanism.
2. The intelligent street lamp with the display function according to claim 1, wherein a telescopic sleeve is arranged between the lamp post and the connecting plate.
3. The intelligent street lamp with the display function as claimed in claim 1, wherein the number of the support rods is 2.
4. The intelligent street lamp with the display function according to claim 1, wherein a roller is arranged at one end of the adjusting rod away from the sliding mechanism, and the roller is located in the limiting groove.
5. The intelligent street lamp with the display function according to claim 1, wherein the lifting mechanism comprises two driving boxes arranged on the sliding mechanism, driving members are arranged in the two driving boxes, output shafts of the two driving members penetrate through the driving boxes and then are connected with screw rods, tops of the two screw rods are rotatably connected with a top plate, threaded blocks are sleeved on the two screw rods, threads matched with the screw rods are arranged inside the two threaded blocks, and one display mechanism is fixedly connected to two sides of the two threaded blocks.
6. The intelligent street lamp with the display function according to claim 1, wherein the base is provided with two symmetrically arranged slide rails, and the two slide rails are both arc-shaped; the outer side of one of the slide rails is provided with a vertical rail which is vertically arranged, the vertical rail upwards penetrates through the base, and guide rails which are mutually penetrated are arranged between the vertical rail and the slide rails.
7. The intelligent street lamp with the display function according to claim 1, wherein the display mechanism comprises an upper panel, a left side plate, a lower panel, a right side plate, and a front panel connected to the upper panel, the left side plate, the lower panel, and the right side plate, which are connected in sequence, the front panel is a transparent plate, the upper panel is provided with an inlet, and the lower panel is provided with an outlet.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110987558.3A CN113432092B (en) | 2021-08-26 | 2021-08-26 | Intelligent street lamp with display function |
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| CN202110987558.3A CN113432092B (en) | 2021-08-26 | 2021-08-26 | Intelligent street lamp with display function |
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| CN113432092A CN113432092A (en) | 2021-09-24 |
| CN113432092B true CN113432092B (en) | 2021-12-03 |
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Address after: Room 301, Building 19, Weifang Jiashi Incubation Industrial Park, No. 5888 East Outer Ring Road, Hanting District, Weifang City, Shandong Province, 261100 Patentee after: Shandong Irene Intelligent Technology Co.,Ltd. Address before: 261000 a1301, Weifang Internet of things Industrial Park, 9877 Jiankang East Street, Yongchun community, Qingchi street, high tech Zone, Weifang City, Shandong Province Patentee before: Shandong Irene Intelligent Technology Co.,Ltd. |