CN213042612U - Billboard capable of automatically stretching according to wind power - Google Patents
Billboard capable of automatically stretching according to wind power Download PDFInfo
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- CN213042612U CN213042612U CN202021620406.7U CN202021620406U CN213042612U CN 213042612 U CN213042612 U CN 213042612U CN 202021620406 U CN202021620406 U CN 202021620406U CN 213042612 U CN213042612 U CN 213042612U
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- 230000001681 protective effect Effects 0.000 description 4
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- 238000005260 corrosion Methods 0.000 description 3
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Abstract
The utility model discloses a billboard capable of automatically extending and retracting according to the wind power, which comprises a mounting plate, a chute, a limiting rod and a telescopic mechanism; mounting a plate: the limiting rod is fixedly connected to the surface of the left position in the middle of the mounting plate; a telescoping mechanism: contain slide one, runner, belt, slide two, connecting rod, rack and servo motor, slide sliding connection is in the spout of intermediate position, the rotation on the surface of slide one upper end both sides is connected with two runners, connects through belt transmission between two runners, the upper and lower both sides of belt are on the surface respectively two installation pieces of fixedly connected with, the upper end and the left installation piece fixed connection of belt of gag lever post, slide two sliding connection are in spout at the edge, should be according to the bill-board that wind-force size can stretch out and draw back automatically, can shrink automatically when wind-force is great, can reduce the area of facing the wind, and is not fragile.
Description
Technical Field
The utility model relates to an outdoor billboard technical field specifically is a billboard that can stretch out and draw back automatically according to wind-force size.
Background
The outdoor billboard is various, one of the outdoor billboards is a billboard mounted on a single-tube structure (such as a light pole and a telegraph pole) on two sides of an urban road, the billboard is not pasted on a supporting structure but extends out of the supporting structure, and the billboard has a windward exhibition effect and is more attractive. However, the advertising board is also provided with the shielding end, because the area of the advertising board is large, when the wind power is large, or when typhoon comes, the wind load of the advertising board is large, the structural stability can be seriously influenced, meanwhile, the advertising board is generally made of cloth or thin iron sheets, the structure is weak, and the advertising board is easy to damage under the action of strong wind, so that most advertising boards cannot bear the impact caused by strong wind. To coastal area, the typhoon often takes place summer, and is interim when the typhoon, for avoiding the bill-board to take place to destroy or the bill-board drops and cause the harm to the life property, need collect large batch manpower and dismantle the bill-board, and after the typhoon, still must collect large batch manpower and hang the bill-board again, waste time and energy, consequently need reform transform the bill-board and solve these problems, if: the wind power can not be contracted when the wind power is larger, the windward area can not be reduced, and the wind power generator is easy to damage.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a but according to the automatic flexible bill-board of wind-force size, can contract automatically when wind-force is great, can reduce the windward area, it is not fragile, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: an advertising board capable of automatically stretching according to the wind power comprises a mounting plate, a chute, a limiting rod and a stretching mechanism;
mounting a plate: the limiting rod is fixedly connected to the surface of the left position in the middle of the mounting plate;
a telescoping mechanism: comprises a first sliding plate, a rotating wheel, a belt, a second sliding plate, a connecting rod, a rack and a servo motor, wherein the first sliding plate is connected in a sliding groove at the middle position in a sliding way, two rotating wheels are rotatably connected on the surfaces of two sides of the upper end of the sliding plate and are in transmission connection through a belt, the surfaces of the upper side and the lower side of the belt are respectively and fixedly connected with two mounting blocks, the upper end of the limiting rod is fixedly connected with the mounting block on the left side of the belt, the second sliding plate is connected in a sliding groove at the edge in a sliding way, the upper end of the left side of the second sliding plate is fixedly connected with a connecting rod, the connecting rod is fixedly connected with the mounting block on the right side of the upper end of the belt, the rack is fixedly connected on the surface of the first sliding plate close to the lower end, the servo motor is fixedly connected to the surface of the left side of the mounting plate, an output shaft of the servo motor is fixedly connected with a driving gear, and a driving gear of the servo motor is meshed with the rack; the rack on the servo motor drive slide one among the telescopic machanism can make slide one remove, and the runner on the slide one can support the belt, and the hookup location of gag lever post upper end between to the belt is injectd, when the belt removed, drives two syntropies of slide through the connecting rod and removes, and the displacement is the twice of a slide sliding distance, reduces the area of facing the wind, avoids damaging.
The power supply device is characterized by further comprising a single chip microcomputer, the single chip microcomputer is fixedly connected to the surface of one side of the mounting plate, the input end of the single chip microcomputer is electrically connected with the output end of an external power supply, and the output end of the single chip microcomputer is electrically connected with the input end of the servo motor.
Further, still include connecting block, protecting crust and anemometer, connecting block fixed connection is at the both ends of mounting panel, the both sides fixed connection of protecting crust is on two connecting blocks, anemometer fixed connection is on the surface of protecting crust intermediate position, the input of singlechip is connected to the output electricity of anemometer. The protective shell on the connecting block can reduce natural corrosion such as sunshine in daily use, and the anemograph can convert wind power information into an electric signal and transmit the electric signal to the singlechip, so that automatic control is realized.
Furthermore, the mounting structure further comprises a connecting seat and a fixing rod, wherein the connecting seat is fixedly connected to the lower surface of the middle position of the mounting plate, and the upper end of the fixing rod is fixedly connected with the connecting seat. The setting of connecting seat can make the connection between dead lever and the mounting panel more firm.
The fixing device further comprises a supporting block and a supporting rod, wherein the supporting block is fixedly connected to the upper end of the left side of the fixing rod, the other supporting block is fixedly connected to the lower surface of the left side of the mounting plate, and two ends of the supporting rod are fixedly connected with the supporting block. Supporting shoe and bracing piece setting can support the weight when packing up in the left side, avoid taking place the slope, promote the fastness.
Further, still include stopper and fixing base, stopper fixed connection corresponds the mounting panel at the spout tip on the surface, fixing base fixed connection is at the lower extreme of dead lever. The inaccurate damage that causes of servo motor drive can be avoided in the installation of stopper, and the setting of fixing base is convenient for install firmly.
Compared with the prior art, the beneficial effects of the utility model are that: this bill-board that can stretch out and draw back automatically according to wind-force size has following benefit:
1. this bill-board that can stretch out and draw back automatically according to wind-force size under servo motor's drive, can make slide one move to the right to under the effect of belt, the upper end of gag lever post is fixed the one end of belt, and the connecting rod can be with power transmission to slide two on.
2. In addition, according to the advertising board capable of automatically stretching according to the wind power, the moving distance of the second sliding plate is twice of that of the first sliding plate, so that the windward area of the second sliding plate can be reduced by two thirds when the second sliding plate is stretched, the stress of the supporting structure is reduced, and the loss is reduced.
3. This bill-board that can stretch out and draw back automatically according to wind-force size, the anemograph can give the singlechip with wind-force information transfer, can realize automated control, in time packs up the advertising panel when strong wind comes, and it is more convenient to use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the display surface structure of the present invention.
In the figure: the wind power generation device comprises a mounting plate 1, a sliding groove 2, a limiting rod 3, a telescopic mechanism 4, a sliding plate I41, a rotating wheel 42, a belt 43, a sliding plate II 44, a connecting rod 45, a rack 46, a servo motor 5, a connecting block 6, a protective shell 7, an anemometer 8, a connecting seat 9, a fixing rod 10, a supporting block 11, a supporting rod 12, a limiting block 13, a fixing seat 14 and a singlechip 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: an advertising board capable of automatically stretching according to the wind power comprises a mounting plate 1, a chute 2, a limiting rod 3 and a stretching mechanism 4;
mounting plate 1: the surface of the mounting plate is provided with two sliding grooves 2, and a limiting rod 3 is fixedly connected to the surface of the mounting plate 1 at a position which is slightly left in the middle; the fixing device further comprises a connecting seat 9 and a fixing rod 10, the connecting seat 9 is fixedly connected to the lower surface of the middle position of the mounting plate 1, and the upper end of the fixing rod 10 is fixedly connected with the connecting seat 9. The connection between the fixing rod 10 and the mounting plate 1 can be more firmly realized by the connecting seat 9. The fixing device further comprises a supporting block 11 and a supporting rod 12, the supporting block 11 is fixedly connected to the upper end of the left side of the fixing rod 10, the other supporting block 11 is fixedly connected to the lower surface of the left side of the mounting plate 1, and two ends of the supporting rod 12 are fixedly connected with the supporting block 11. Supporting shoe 11 and bracing piece 12 set up in the left side, can support the weight when packing up, avoid taking place the slope, promote the fastness. Still include stopper 13 and fixing base 14, stopper 13 fixed connection is on 2 tip of spout correspond the mounting panel 1 on the surface, and fixing base 14 fixed connection is at the lower extreme of dead lever 10. The damage caused by inaccurate driving of the servo motor 5 can be avoided by installing the limiting block 13, and the fixed seat 14 is convenient to install firmly.
The telescoping mechanism 4: comprises a first sliding plate 41, rotating wheels 42, a belt 43, a second sliding plate 44, a connecting rod 45, a rack 46 and a servo motor 5, wherein the first sliding plate 41 is connected in a sliding groove 2 at the middle position in a sliding manner, two rotating wheels 42 are rotatably connected on the surfaces of two sides of the upper end of the first sliding plate 41, the two rotating wheels 42 are in transmission connection through the belt 43, two mounting blocks are respectively and fixedly connected on the surfaces of the upper side and the lower side of the belt 43, the upper end of a limiting rod 3 is fixedly connected with the mounting block on the left side of the belt 43, the second sliding plate 44 is connected in the sliding groove 2 at the edge in a sliding manner, the connecting rod 45 is fixedly connected with the upper end of the left side of the second sliding plate 44, the connecting rod 45 is fixedly connected with the mounting block on the right side of the upper end of the belt 43, the driving gear of the servo motor 5 is meshed with the rack 46; the servo motor 5 in the telescopic mechanism 4 drives the rack 46 on the first sliding plate 41, the first sliding plate 41 can be moved left and right, the rotating wheel 42 on the first sliding plate 41 can support the belt 43, the upper end of the limiting rod 3 limits the connecting position between the belts 43, when the belts 43 move, the connecting rod 45 drives the second sliding plate 44 to move in the same direction, the moving distance is twice of the sliding distance of the first sliding plate 41, the windward area is reduced, and damage is avoided. Still include connecting block 6, protecting crust 7 and anemometer 8, 6 fixed connection of connecting block are at the both ends of mounting panel 1, and the both sides fixed connection of protecting crust 7 is on two connecting blocks 6, and 8 fixed connection of anemometer are on the surface of 7 intermediate positions of protecting crust, and singlechip 15's input is connected to anemometer 8's output electricity. The protective shell 7 on the connecting block 6 can reduce natural corrosion such as sunshine in daily use, and the anemometer 8 can convert wind power information into an electric signal and transmit the electric signal to the singlechip 15, so that automatic control is realized.
The power supply device further comprises a single chip microcomputer 15, the single chip microcomputer 15 is fixedly connected to the surface of one side of the mounting plate 1, the input end of the single chip microcomputer 15 is electrically connected with the output end of an external power supply, and the output end of the single chip microcomputer 15 is electrically connected with the input end of the servo motor 5.
When in use:
a servo motor 5 in the telescopic mechanism 4 drives a rack 46 on a first sliding plate 41 to enable the first sliding plate 41 to move left and right, a belt 43 on a surface rotating wheel 42 moves under the pulling of the upper end of the limiting rod 3 when the first sliding plate 41 moves, the upper end of the belt 43 drives a second sliding plate 44 to move in the same direction through a connecting rod 45 fixedly connected with the upper end of the belt, the moving distance of the second sliding plate 44 is twice of the sliding distance of the first sliding plate 41, the windward area is further reduced, and the damage caused by overlarge stress is avoided. The protective shell 7 on the connecting block 6 can reduce natural corrosion such as sunshine in daily use, and the anemometer 8 can convert wind power information into an electric signal and transmit the electric signal to the singlechip 15, so that automatic control is realized. The connection between the fixing rod 10 and the mounting plate 1 can be more firmly realized by the connecting seat 9. Supporting shoe 11 and bracing piece 12 set up in the left side, can support the weight when packing up, avoid taking place the slope, promote the fastness. The damage caused by inaccurate driving of the servo motor 5 can be avoided by installing the limiting block 13, and the fixed seat 14 is convenient to install firmly.
It should be noted that the single chip microcomputer 15 disclosed in this embodiment is preferably an AT26DF081A-SSU type control chip manufactured by shenzhen, new sward technologies ltd, the servo motor 5 can be freely configured according to practical application scenarios, a 130 ST-M06025 type ac servo motor manufactured by taizhou, jinwed motors ltd is suggested to be selected, and the single chip microcomputer 15 controls the servo motor 5 to operate by a method commonly used in the prior art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a but according to automatic flexible bill-board of wind-force size which characterized in that: comprises a mounting plate (1), a chute (2), a limiting rod (3) and a telescopic mechanism (4);
mounting plate (1): the surface of the mounting plate is provided with two sliding grooves (2), and the limiting rod (3) is fixedly connected to the surface of the left position in the middle of the mounting plate (1);
telescoping mechanism (4): contains slide (41), runner (42), belt (43), slide two (44), connecting rod (45), rack (46) and servo motor (5), slide (41) sliding connection is in the spout (2) of intermediate position, the slide rotates on the surface of one (41) upper end both sides and is connected with two runners (42), connects through belt (43) transmission between two runners (42), the surface of belt (43) upper and lower both sides is two fixedly connected with installation piece respectively, the upper end and the left installation piece fixed connection of belt (43) of gag lever post (3), slide two (44) sliding connection is in a spout (2) in edge, the left upper end fixedly connected with connecting rod (45) of slide two (44), connecting rod (45) and belt (43) upper end right side's installation piece fixed connection together, the rack (46) is fixedly connected to the surface of the first sliding plate (41) close to the lower end, the servo motor (5) is fixedly connected to the surface of the left side of the mounting plate (1), an output shaft of the servo motor (5) is fixedly connected with a driving gear, and a driving gear of the servo motor (5) is meshed with the rack (46);
the power supply device is characterized by further comprising a single chip microcomputer (15), wherein the single chip microcomputer (15) is fixedly connected to the surface of one side of the mounting plate (1), the input end of the single chip microcomputer (15) is electrically connected with the output end of an external power supply, and the output end of the single chip microcomputer (15) is electrically connected with the input end of the servo motor (5).
2. The advertising board capable of automatically expanding and contracting according to the wind power according to claim 1, wherein: still include connecting block (6), protecting crust (7) and anemometer (8), connecting block (6) fixed connection is at the both ends of mounting panel (1), the both sides fixed connection of protecting crust (7) is on two connecting blocks (6), anemometer (8) fixed connection is on the surface of protecting crust (7) intermediate position, the input of singlechip (15) is connected to the output electricity of anemometer (8).
3. The advertising board capable of automatically expanding and contracting according to the wind power according to claim 1, wherein: the mounting structure is characterized by further comprising a connecting seat (9) and a fixing rod (10), wherein the connecting seat (9) is fixedly connected to the lower surface of the middle position of the mounting plate (1), and the upper end of the fixing rod (10) is fixedly connected with the connecting seat (9).
4. A signboard of claim 3, wherein the signboard is automatically retractable according to wind power: the fixing device is characterized by further comprising a supporting block (11) and a supporting rod (12), wherein the supporting block (11) is fixedly connected to the upper end of the left side of the fixing rod (10), the other supporting block (11) is fixedly connected to the lower surface of the left side of the mounting plate (1), and two ends of the supporting rod (12) are fixedly connected with the supporting block (11).
5. A signboard of claim 3, wherein the signboard is automatically retractable according to wind power: still include stopper (13) and fixing base (14), stopper (13) fixed connection corresponds the mounting panel (1) on the surface at spout (2) tip, fixing base (14) fixed connection is at the lower extreme of dead lever (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021620406.7U CN213042612U (en) | 2020-08-06 | 2020-08-06 | Billboard capable of automatically stretching according to wind power |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021620406.7U CN213042612U (en) | 2020-08-06 | 2020-08-06 | Billboard capable of automatically stretching according to wind power |
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| Publication Number | Publication Date |
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| CN213042612U true CN213042612U (en) | 2021-04-23 |
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| CN202021620406.7U Active CN213042612U (en) | 2020-08-06 | 2020-08-06 | Billboard capable of automatically stretching according to wind power |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114822221A (en) * | 2022-04-07 | 2022-07-29 | 广东电网有限责任公司 | Integrated form safety measure marks tablet device |
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- 2020-08-06 CN CN202021620406.7U patent/CN213042612U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114822221A (en) * | 2022-04-07 | 2022-07-29 | 广东电网有限责任公司 | Integrated form safety measure marks tablet device |
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Effective date of registration: 20231012 Address after: No. 147 Yaozhen Street, Jinjie Town, Shenmu City, Yulin City, Shaanxi Province, 719319 Patentee after: Shenmu Jinhong Times Engineering Co.,Ltd. Address before: 510000 204, building 3, affiliated building, South venture capital town, Guangzhou Avenue, Haizhu District, Guangzhou City, Guangdong Province Patentee before: Su Wenzhuo |