CN115206208A - Rain-proof snow advertisement is with multi-angle exhibition adjusting device - Google Patents
Rain-proof snow advertisement is with multi-angle exhibition adjusting device Download PDFInfo
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- CN115206208A CN115206208A CN202211119022.0A CN202211119022A CN115206208A CN 115206208 A CN115206208 A CN 115206208A CN 202211119022 A CN202211119022 A CN 202211119022A CN 115206208 A CN115206208 A CN 115206208A
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- snow
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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
- G09F15/0087—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like including movable parts, e.g. movable by the wind
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/0006—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels
- G09F15/0012—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels frames therefor
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- 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
- G09F15/02—Bills, posters, or the like therefor
- G09F15/025—Poster carriers, i.e. devices for holding temporarily posters in order to transfer and apply them onto flat vertical surfaces
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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
- G09F2015/0093—Tensioned structures
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Building Awnings And Sunshades (AREA)
Abstract
The invention relates to the technical field of advertisement exhibition, and discloses a multi-angle exhibition adjusting device for rain and snow prevention advertisements, which comprises an angle adjusting mechanism, wherein the middle part of the surface of the angle adjusting mechanism is movably sleeved with a stand column, the side wall of the stand column is movably connected with a retraction mechanism movably sleeved with the top of the angle adjusting mechanism, the outer side of the retraction mechanism is fixedly provided with an advertisement releasing mechanism, the top of the outer side of the advertisement releasing mechanism is fixedly provided with a shielding mechanism, and the top end of the stand column is fixedly provided with a rain and snow sensor positioned on the inner side of the shielding mechanism; the invention is beneficial to transmitting electric signals to the control unit in the electric push rod when the rain and snow sensor detects that rain and snow fall off, and then the movable end of the electric push rod drives the movable rod to be recovered to one side of the lifting rod through the fixed block, and then the four shielding covers are enclosed to form a semicircular top cover, so that the rain and snow shielding cover has the function of shielding wind and rain and plays a role of protection.
Description
Technical Field
The invention relates to the technical field of advertisement exhibition, in particular to a rain and snow prevention multi-angle exhibition adjusting device for advertisements.
Background
With the construction and operation of highways, the rapid development of high-speed advertisements has significant effect on the whole advertising industry and the whole highways, and as windows for displaying local characteristics, most advertising boards are positioned near the highways and are generally advertisements of special enterprises, special products and scenic spots and attractions.
In addition, the advertisement on the expressway is also a bright landscape, the same landscape can be easily bored by people at high speed, the occasional billboard can bring some entertainment to drivers and passengers, monotonous traffic is added with a few colors, one of the main characteristics of the expressway advertisement is forced transmission to the audience, the view field on the expressway is wide, the billboard is arranged to be striking, the view of the pursuit of the priority of the audience, and the expressway traffic is busy, day and night is not stopped, passengers live in a large number of business passengers, and the expressway advertisement becomes a good platform for popularizing brand images of companies.
The existing high-speed advertisement putting device mainly comprises a base, an upright post, a support frame and an advertisement putting frame, wherein an aerial ladder is installed on the upright post, an operator climbs the aerial ladder to reach the advertisement putting frame at the top end of the upright post, and puts or replaces advertisement canvas in the advertisement putting frame to update advertisement information, and the high-rise upright post has certain danger for the operator to replace the advertisement canvas and reduces the working efficiency;
in addition, because high-speed advertisement exposes in the open air for a long time, advertisement putting frame experiences the weather of blowing to the sun, especially rain and snow weather causes advertisement putting frame top snow easily, causes advertisement putting frame top atress too big, appears the support frame pressure loss situation to and when the wind level is too big, wind-force is too big to the great advertisement of spreading area puts the surperficial effort of frame, appears stand slope situation easily and takes place.
Therefore, a new multi-angle exhibition adjusting device for rain and snow prevention advertisement is urgently needed.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides a multi-angle exhibition adjusting device for rain and snow prevention advertisements, which aims to solve the problems in the background technology.
The invention provides the following technical scheme: a multi-angle exhibition adjusting device for rain and snow prevention advertisements comprises an angle adjusting mechanism, wherein a stand column is movably sleeved in the middle of the surface of the angle adjusting mechanism, the side wall of the stand column is movably connected with a retraction mechanism movably sleeved with the top of the angle adjusting mechanism, an advertisement releasing mechanism is fixedly installed on the outer side of the retraction mechanism, a shielding mechanism is fixedly installed on the top of the outer side of the advertisement releasing mechanism, and a rain and snow sensor located on the inner side of the shielding mechanism is fixedly installed at the top end of the stand column;
the folding and unfolding mechanism comprises a first longitudinal rod, wherein the top end and the bottom end of one side of the first longitudinal rod are both movably connected with lifting rods through rotating shafts, one ends, away from the first longitudinal rod, of the two lifting rods are both movably connected with movable rods through rotating shafts, one ends, away from the lifting rods, of the two movable rods are both movably connected with one side of a second longitudinal rod through rotating shafts, the inner sides of the first longitudinal rod and the second longitudinal rod are movably connected with two rotating rods which are distributed in a relatively poor mode and connected through rotating shafts, the two ends of the two rotating rods are both movably sleeved with fixed shafts, the two ends of the four fixed shafts are both fixedly connected with sliding blocks, one ends, away from the first longitudinal rod, of the two lifting rods are both fixedly connected with fixed blocks, one sides, away from the lifting rods, of the two fixed blocks are fixedly provided with electric push rods, and the two electric push rods and the inner sides of the first longitudinal rod are both fixedly provided with movable sleeves;
the angle adjusting mechanism comprises a brake box, a base is fixedly mounted on the periphery of the bottom surface of the brake box, a stand column is movably sleeved on the middle of the surface of the brake box, a driven gear located on the top surface of the brake box is fixedly sleeved on the bottom of the outer wall of the stand column, a brake gear is meshed with one side of the driven gear, the middle of the bottom surface of the brake gear is fixedly sleeved with an output shaft located at the top of a stepping motor in the inner cavity of the base, a lead screw is arranged in the inner cavity of the stand column, the top end of the lead screw extends to the top of the inner cavity of the stand column, and the bottom end of the lead screw is fixedly sleeved with an output shaft at the top of a positive and negative brake motor.
Preferably, the advertisement putting mechanism includes the advertisement putting frame, the advertisement canvas has been placed in the inner chamber activity of advertisement putting frame, visual glass board has been seted up to one side that the radio-frequency identification mechanism was kept away from to the advertisement putting frame, the top demountable installation of advertisement putting frame has the top cap.
Preferably, shelter from the mechanism and include that the screen cover keeps on quiet fixed connection with the screen cover, the bottom of bracing piece carries out fixed connection with the lateral wall of advertisement input frame.
Preferably, the shielding cover is a 1/4 semicircular metal shell, and the surface of the shielding cover is coated with an anti-oxidation layer.
Preferably, the inside of first vertical pole and second vertical pole is seted up with the smooth chamber of sliding block surface looks adaptation, the opening with two dwang cross section width looks adaptations is seted up to the medial surface of first vertical pole and second vertical pole, the surface height looks adaptation after the inner chamber height of first vertical pole and second vertical pole is erect with the dwang, the length of fixed axle is greater than first vertical pole and second vertical pole open-ended cross-section width, the lifting rod sets up to rubber materials.
Preferably, the lead screw penetrates through the three movable sleeves and is movably sleeved with the three movable sleeves respectively, and the bottom of the base can be fixedly installed on the ground surface through bolts.
Preferably, the top end of the rain and snow sensor is higher than the top surface of the shielding mechanism, and the output end of the rain and snow sensor is in telecommunication connection with the input end of the control unit in the electric push rod.
The invention has the technical effects and advantages that:
1. the invention is provided with the retraction mechanism, the shielding mechanism and the rain and snow sensor, which is beneficial to transmitting rain and snow information to the control unit in the electric push rod in the form of electric signals when the rain and snow sensor detects that rain and snow drop, so that the two electric push rods positioned at the top and the bottom of the first vertical rod are both contracted outwards, the movable end of the electric push rod drives the movable rod to recover towards one side of the lifting rod through the fixed block, the two rotating rods movably connected through the rotating shaft and positioned between the first vertical rod and the second vertical rod are gradually changed into overlapping shapes from a cross shape, the inner sides of the first vertical rod and the second vertical rod are abutted against each other, the advertisement delivery mechanism recovers the surface close to the upright column, at the moment, the shielding mechanism arranged at the top of the advertisement delivery mechanism is also close to the upright column, and the four shielding covers are enclosed to form a semicircular top cover, the retraction mechanism at the bottom and the advertisement delivery mechanism are covered in the retraction mechanism to shield wind and rain, so that the protection effect is achieved, and the advertisement delivery mechanism is close to the surface of the upright column through the retraction mechanism, the contact area of the retraction mechanism and the advertisement delivery mechanism and the ventilation area of the advertisement delivery mechanism are reduced, and the loss of the advertisement delivery mechanism is reduced.
2. According to the invention, the angle adjusting mechanism and the upright post are arranged, so that after the forward and reverse braking motor is used for braking, the output shaft at the top of the forward and reverse braking motor drives the lead screw fixedly sleeved with the forward and reverse braking motor to rotate, and further the overall lifting of the retraction mechanism, the advertisement putting mechanism and the shielding mechanism is realized, on one hand, the height of the advertisement putting mechanism can be reasonably adjusted according to different terrains, the best preview effect is achieved, on the other hand, an operator can conveniently replace the advertisement canvas in the advertisement putting mechanism without climbing an overhigh scaling ladder, and the working efficiency is improved; in addition, the output shaft of the stepping motor drives the driven gear meshed with the output shaft to rotate through braking of the stepping motor, the driven gear drives the stand column fixedly sleeved with the driven gear to rotate, and then the stand column, the retraction mechanism, the advertisement release mechanism, the shielding mechanism and the rain and snow sensor synchronously rotate, so that 360-degree rotation of the advertisement release mechanism is achieved, and multi-angle adjustment of advertisement exhibition is achieved.
Drawings
Fig. 1 is a schematic front view of the overall structure of the present invention.
Fig. 2 is a schematic top view of the overall structure of the present invention.
Fig. 3 is a partial structural schematic diagram of the present invention.
Fig. 4 is a schematic structural diagram of a retraction mechanism of the present invention.
Fig. 5 is a schematic structural diagram of an advertisement delivery mechanism of the present invention.
FIG. 6 is a schematic diagram of structure A of the present invention.
Fig. 7 is a schematic structural diagram of the recliner mechanism of the present invention.
The reference signs are: 1. an angle adjusting mechanism; 101. a brake box; 102. a base; 103. a positive and negative braking motor; 104. a lead screw; 105. a driven gear; 106. a brake gear; 107. a stepping motor; 2. a column; 3. a retraction mechanism; 301. a first longitudinal bar; 302. a second longitudinal bar; 303. rotating the rod; 304. a rotating shaft; 305. lifting a pull rod; 306. a movable rod; 307. a fixed block; 308. an electric push rod; 309. a slider; 310. a fixed shaft; 311. an active cannula; 4. an advertisement delivery mechanism; 401. an advertisement putting frame; 402. an advertising canvas; 403. a visible glass plate; 404. a top cover; 5. a shielding mechanism; 501. a shield cover; 502. a support bar; 6. rain and snow sensor.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention, and the forms of the structures described in the following embodiments are merely examples, and the multi-angle exhibition adjusting device for snow and rain preventing advertisement according to the present invention is not limited to the structures described in the following embodiments, and all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-2, the invention provides a multi-angle exhibition adjusting device for rain and snow prevention advertisements, which comprises an angle adjusting mechanism 1, wherein the middle part of the surface of the angle adjusting mechanism 1 is movably sleeved with an upright post 2, the side wall of the upright post 2 is movably connected with a retraction mechanism 3 movably sleeved with the top of the angle adjusting mechanism 1, the outer side of the retraction mechanism 3 is fixedly provided with an advertisement putting mechanism 4, the top of the outer side of the advertisement putting mechanism 4 is fixedly provided with a shielding mechanism 5, and the top end of the upright post 2 is fixedly provided with a rain and snow sensor 6 positioned on the inner side of the shielding mechanism 5.
In this embodiment, it should be specifically noted that the top end of the rain and snow sensor 6 is higher than the top surface of the shielding mechanism 5, so as to facilitate detecting the rain and snow information through the rain and snow sensor 6.
Referring to fig. 3-6, the retracting mechanism 3 includes a first vertical rod 301, the top end and the bottom end of one side of the first vertical rod 301 are both movably connected with a lifting rod 305 through a rotating shaft 304, one ends of the two lifting rods 305 far away from the first vertical rod 301 are both movably connected with movable rods 306 through the rotating shaft 304, one ends of the two movable rods 306 far away from the lifting rod 305 are both movably connected with one side of a second vertical rod 302 through the rotating shaft 304, the inner sides of the first vertical rod 301 and the second vertical rod 302 are movably connected with two rotating rods 303 which are poorly distributed and connected through the rotating shaft 304, both ends of the two rotating rods 303 are both movably sleeved with a fixed shaft 310, both ends of the four fixed shafts 310 are both fixedly connected with sliding blocks 309, one ends of the two lifting rods 305 far away from the first vertical rod 301 are both fixedly connected with fixed blocks 307, one side of the two fixed blocks 307 far away from the lifting rod 305 is fixedly installed with electric push rods 308, and both ends of the two electric push rods 308 and the inner sides of the first vertical rod 301 are both fixedly installed with movable sleeves 311;
the advertisement putting mechanism 4 comprises an advertisement putting frame 401, an advertisement canvas 402 is movably placed in an inner cavity of the advertisement putting frame 401, a visible glass plate 403 is arranged on one side of the advertisement putting frame 401, which is far away from the retracting mechanism 3, and a top cover 404 is detachably arranged on the top of the advertisement putting frame 401;
the shielding mechanism 5 comprises a shielding cover 501 and a supporting rod 502, the top end of the supporting rod 502 is continuously and fixedly connected with the shielding cover 501, and the bottom end of the supporting rod 502 is fixedly connected with the side wall of the advertisement putting frame 401.
In this embodiment, it should be specifically described that the lifting rod 305 is made of a rubber material, and when the movable end of the electric push rod 308 is retracted, the fixed block 307 can drive the lifting rod 305 connected thereto to deform and elongate, and then the movable rod 306 deflects to a side close to the lifting rod 305 through the rotating shaft 304, so that the lifting rod 305 overlaps with the movable rod 306;
the inner parts of the first longitudinal rod 301 and the second longitudinal rod 302 are provided with sliding cavities matched with the outer surface of the sliding block 309, the inner side surfaces of the first longitudinal rod 301 and the second longitudinal rod 302 are provided with openings matched with the cross section widths of the two rotating rods 303, the height of the inner cavities of the first longitudinal rod 301 and the second longitudinal rod 302 is matched with the height of the outer surface of the rotating rods 303 after the rotating rods 303 are erected, the length of the fixing shaft 310 is larger than the cross section widths of the openings of the first longitudinal rod 301 and the second longitudinal rod 302, so that the two rotating rods 303 which are movably connected through the rotating shaft 304 and are positioned between the first longitudinal rod 301 and the second longitudinal rod 302 are gradually changed into an overlapped shape from an intersected shape, the second longitudinal rod 302 gradually approaches to one side of the first longitudinal rod 301, and finally the two rotating rods 303 are overlapped and wrapped in the inner cavity surrounded by the first longitudinal rod 301 and the second longitudinal rod 302;
the output end of the rain and snow sensor 6 is in telecommunication connection with the input end of the control unit in the electric push rod 308, so that whether rain and snow information exists or not is sensed by the rain and snow sensor 6 and transmitted to the electric push rod 308 in the form of electric signals, and the electric push rod 308 is further controlled to stretch;
the shielding cover 501 is a 1/4 semicircular metal shell, and an anti-oxidation layer is coated on the surface of the shielding cover 501, so that rain and snow fall along the potential, accumulated water is not easy to form, and rust and oxidation are difficult to occur.
Referring to fig. 3 and 7, the angle adjusting mechanism 1 includes a brake box 101, a base 102 is fixedly installed around the bottom surface of the brake box 101, a stand column 2 is movably sleeved on the middle portion of the surface of the brake box 101, a driven gear 105 located on the top surface of the brake box 101 is fixedly sleeved on the bottom portion of the outer wall of the stand column 2, a brake gear 106 is meshed on one side of the driven gear 105, the middle portion of the bottom surface of the brake gear 106 is fixedly sleeved on an output shaft located at the top of a stepping motor 107 located in an inner cavity of the base 102, a lead screw 104 is arranged in the inner cavity of the stand column 2, the top end of the lead screw 104 extends to the top of the inner cavity of the stand column 2, and the bottom end of the lead screw 104 is fixedly sleeved on an output shaft located at the top of a forward and reverse braking motor 103.
In this embodiment, it should be specifically noted that the lead screw 104 penetrates through the three movable sleeves 311 and is movably sleeved therewith, so that the lead screw 104 rotates forward and backward to control the synchronous movement of the three movable sleeves 311, and further drives the whole retracting mechanism 3 to move;
the bottom of the base 102 can be fixed to the ground surface by bolts, and the bottom can be reinforced and kept stable.
The working principle of the invention is as follows:
firstly, in order to continuously display the surface of each advertisement canvas 402 installed in four advertisement putting mechanisms 4 in a multi-direction and multi-angle manner, a stepping motor 107 needs to be opened, an output shaft at the top of the stepping motor 107 drives a brake gear 106 which is fixedly sleeved with the stepping motor to rotate, one side of the brake gear 106 drives a driven gear 105 which is meshed with the brake gear to rotate, the inner side of the driven gear 105 drives an upright post 2 which is fixedly sleeved with the driven gear to rotate, and the upright post 2, a receiving and releasing mechanism 3, the advertisement putting mechanisms 4, a shielding mechanism 5 and a rain and snow sensor 6 synchronously rotate, so that 360 rotation of the advertisement putting mechanisms 4 is realized, multi-angle adjustment of advertisement exhibition is achieved, and continuous visual experience is provided for high-speed drivers;
when the advertisement canvas 402 in the advertisement putting mechanism 4 needs to be replaced, or the components in the releasing mechanism 3, the advertisement putting mechanism 4 and the shielding mechanism 5 need to be replaced, the height of the releasing mechanism 3, the advertisement putting mechanism 4 and the shielding mechanism 5 needs to be adjusted, so that the replacement effect is achieved, specifically, by starting the positive and negative braking motor 103, the output shaft at the top of the positive and negative braking motor 103 drives the lead screw 104 fixedly sleeved with the positive and negative braking motor 103 to rotate, the positive and negative rotation of the lead screw 104 is controlled through the positive and negative rotation of the positive and negative braking motor 103, so that the releasing mechanism 3 can move up and down along the lead screw 104 through the movable sleeve 311, the integral lifting of the releasing mechanism 3, the advertisement putting mechanism 4 and the shielding mechanism 5 is realized, on one hand, the height adjustment of the advertisement putting mechanism 4 can be reasonably carried out according to different terrain, the best preview effect is achieved, and on the other hand, an operator can replace the advertisement canvas 402 in the advertisement putting mechanism 4 without climbing an overhigh cloud ladder;
further, in the rainy and snowy weather, when the rain and snow sensor 6 detects rain and snow dropping, the rain and snow information is transmitted to the control unit in the electric push rod 308 in the form of an electric signal, and then the two electric push rods 308 positioned at the top and the bottom of the first vertical rod 301 are both contracted outwards, and further the movable end of the electric push rod 308 drives the movable rod 306 to be recovered towards one side of the lifting rod 305 through the fixed block 307, so that the two rotating rods 303 movably connected through the rotating shaft 304 and positioned between the first vertical rod 301 and the second vertical rod 302 are gradually changed into an overlapped shape from a crossed shape, and the second vertical rod 302 is gradually drawn towards one side of the first vertical rod 301, finally, the two rotating rods 303 are overlapped and wrapped in an inner cavity enclosed by the first longitudinal rod 301 and the second longitudinal rod 302, meanwhile, the advertisement putting mechanism 4 is recovered to be close to the surface of the upright post 2, at the moment, the shielding mechanism 5 installed at the top of the advertisement putting mechanism 4 is also close to the upright post 2, further, the four shielding covers 501 are enclosed to form a semicircular protective cover, the bottom retracting mechanism 3 and the advertisement putting mechanism 4 are covered in the semicircular protective cover, the protection effect is achieved for shielding wind and rain, the advertisement putting mechanism 4 is close to the surface of the upright post 2 through the retracting mechanism 3, the ventilating contact area of the retracting mechanism 3 and the advertisement putting mechanism 4 is reduced, and the wind resistance of the retracting mechanism 3 and the advertisement putting mechanism 4 is reduced;
further, when the rain and snow information cannot be detected by the rain and snow sensor 6, the rain and snow sensor 6 transmits a signal to the control unit of the electric push rod 308, and then the movable ends of the electric push rod 308 positioned at the top and the bottom of the first vertical bar 301 are lifted to the inner side again, the movable bar 306 and the rotating bar 303 are re-supported, and then the advertisement putting mechanism 4 and the shielding mechanism 5 are pushed out, and at this time, the four shielding covers 501 are fried to enhance the internal ventilation and the drying.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," "connecting," and "connecting" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be directly connected, and "upper," "lower," "left," and "right" are only used to indicate relative positional relationships, and when the absolute position of the object to be described is changed, the relative positional relationships may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (7)
1. The utility model provides a rain-proof snow advertisement is with multi-angle exhibition adjusting device, includes angle modulation mechanism (1), its characterized in that: an upright post (2) is movably sleeved in the middle of the surface of the angle adjusting mechanism (1), the side wall of the upright post (2) is movably connected with a retraction mechanism (3) movably sleeved with the top of the angle adjusting mechanism (1), an advertisement putting mechanism (4) is fixedly installed on the outer side of the retraction mechanism (3), a shielding mechanism (5) is fixedly installed on the top of the outer side of the advertisement putting mechanism (4), and a rain and snow sensor (6) located on the inner side of the shielding mechanism (5) is fixedly installed at the top end of the upright post (2);
the folding and unfolding mechanism (3) comprises a first longitudinal rod (301), the top end and the bottom end of one side of the first longitudinal rod (301) are both movably connected with lifting rods (305) through rotating shafts (304), one ends, far away from the first longitudinal rod (301), of the two lifting rods (305) are both movably connected with movable rods (306) through rotating shafts (304), one ends, far away from the lifting rods (305), of the two movable rods (306) are both movably connected with one side of a second longitudinal rod (302) through rotating shafts (304), the inner sides of the first longitudinal rod (301) and the second longitudinal rod (302) are movably connected with two rotating rods (303) which are distributed poorly and connected through rotating shafts (304), the two ends of the two rotating rods (303) are both movably sleeved with fixed shafts (310), the two ends of the four fixed shafts (310) are both fixedly connected with sliding blocks (309), one ends, far away from the first longitudinal rod (301), of the two lifting rods (305) are both fixedly connected with fixed blocks (307), one side, far away from the lifting rods (305) of the two fixed blocks (307) are provided with fixed sleeves (308), and the two electric push rods (311);
the angle adjusting mechanism (1) comprises a brake box (101), a base (102) is fixedly mounted on the periphery of the bottom surface of the brake box (101), an upright post (2) is movably sleeved on the middle of the surface of the brake box (101), a driven gear (105) located on the top surface of the brake box (101) is fixedly sleeved on the bottom of the outer wall of the upright post (2), a brake gear (106) is meshed with one side of the driven gear (105), the middle of the bottom surface of the brake gear (106) is fixedly sleeved with an output shaft located at the top of a stepping motor (107) located in an inner cavity of the base (102), a lead screw (104) is arranged in the inner cavity of the upright post (2), the top end of the lead screw (104) extends to the top of the inner cavity of the upright post (2), and the bottom end of the lead screw (104) is fixedly sleeved with an output shaft located at the top of a forward and reverse brake motor (103).
2. The multi-angle exhibition adjusting device for the rain and snow prevention advertisement as claimed in claim 1, characterized in that: advertisement putting mechanism (4) are including advertisement putting frame (401), advertisement canvas (402) have been placed in the inner chamber activity of advertisement putting frame (401), visual glass board (403) have been seted up to one side that radio and TV set mechanism (3) were kept away from in advertisement putting frame (401), the top demountable installation of advertisement putting frame (401) has top cap (404).
3. The multi-angle exhibition adjusting device for rain and snow prevention advertisement of claim 2, characterized in that: shelter from mechanism (5) including sheltering from cover (501) and bracing piece (502), the top and the sheltering from cover (501) of bracing piece (502) continue peaceful fixed connection, the bottom of bracing piece (502) carries out fixed connection with the lateral wall of advertisement input frame (401).
4. The multi-angle exhibition adjusting device for rain and snow prevention advertisement of claim 3, characterized in that: the shielding cover (501) is arranged to be a 1/4 semicircular metal shell, and an anti-oxidation layer is coated on the surface of the shielding cover (501).
5. The multi-angle exhibition adjusting device for rain and snow prevention advertisement of claim 1, characterized in that: the smooth chamber with sliding block (309) surface looks adaptation is seted up to the inside of first vertical pole (301) and second vertical pole (302), the opening with two dwang (303) cross section width looks adaptations is seted up to the medial surface of first vertical pole (301) and second vertical pole (302), the outer surface height looks adaptation after the inner chamber height of first vertical pole (301) and second vertical pole (302) is erect with dwang (303), the length of fixed axle (310) is greater than first vertical pole (301) and second vertical pole (302) open-ended cross-sectional width, it sets up to rubber material to carry pull rod (305).
6. The multi-angle exhibition adjusting device for the rain and snow prevention advertisement as claimed in claim 1, characterized in that: the lead screw (104) penetrates through the three movable sleeves (311) and is movably sleeved with the three movable sleeves respectively, and the bottom of the base (102) can be fixedly installed on the ground surface through bolts.
7. The multi-angle exhibition adjusting device for the rain and snow prevention advertisement as claimed in claim 1, characterized in that: the top end of the rain and snow sensor (6) is higher than the top surface of the shielding mechanism (5), and the output end of the rain and snow sensor (6) is in telecommunication connection with the input end of the control unit in the electric push rod (308).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211119022.0A CN115206208B (en) | 2022-09-15 | 2022-09-15 | Rain-proof snow advertisement is with multi-angle exhibition adjusting device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211119022.0A CN115206208B (en) | 2022-09-15 | 2022-09-15 | Rain-proof snow advertisement is with multi-angle exhibition adjusting device |
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| CN115206208A true CN115206208A (en) | 2022-10-18 |
| CN115206208B CN115206208B (en) | 2022-11-25 |
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| CN114370589A (en) * | 2022-01-19 | 2022-04-19 | 深圳大圆影业有限公司 | Induction type dynamic advertisement display device |
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