CN112053625A - Can reduce wind resistance and be convenient for change highway information show board of information - Google Patents
Can reduce wind resistance and be convenient for change highway information show board of information Download PDFInfo
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- CN112053625A CN112053625A CN202010999947.3A CN202010999947A CN112053625A CN 112053625 A CN112053625 A CN 112053625A CN 202010999947 A CN202010999947 A CN 202010999947A CN 112053625 A CN112053625 A CN 112053625A
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- display board
- main body
- information
- outer side
- board main
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
- G09F7/18—Means for attaching signs, plates, panels, or boards to a supporting structure
- G09F7/22—Means for attaching signs, plates, panels, or boards to a supporting structure for rotatably or swingably mounting, e.g. for boards adapted to be rotated by the wind
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
- F16F15/0232—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means with at least one gas spring
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
The invention discloses a highway information display board capable of reducing wind resistance and facilitating information replacement, which comprises an adjusting column, a servo motor, a fixing sleeve, an air bag and a flange seat, wherein a supporting column is arranged at the lower end of the adjusting column, a solar photovoltaic panel is fixed at the upper end of the adjusting column through a bolt, a movable sleeve is sleeved on the outer side of the adjusting column, a connecting rod is fixed on the outer side of the movable sleeve through a bolt, the fixing sleeve is fixed on the outer side of the adjusting column through a bolt, a sliding block is arranged inside a sliding groove, explosion-proof glass is embedded on the surface of a display board main body, a clamping groove is formed in the left end of the display board main body, and a clamping block is arranged inside the. This can reduce the windage resistance and be convenient for change highway information show board of information can effectually reduce the resistance of the wind that receives, avoids the device to receive strong wind effect and takes place structural damage, change information that simultaneously can be convenient, and need not to carry out high altitude construction, the simple operation.
Description
Technical Field
The invention relates to the technical field of highway information display boards, in particular to a highway information display board which can reduce wind resistance and is convenient for information replacement.
Background
Along with the continuous development of the transportation industry, infrastructure such as traffic roads and the like are also constructed in a large number, wherein an expressway is an important long-distance traffic road and spans various provinces, great convenience is brought to transportation, and because the driving speed of vehicles on the expressway is high, a driver often misses an exit, so that an information display board is often erected at the exit of the expressway or on a roadside and used for displaying regional characteristics of various regions, the display effect is achieved, the driver can be reminded of the region where the driver is located, the driver is prevented from missing the exit, but the expressway information display board on the current market still has some defects, such as:
1. because the speed of a vehicle on a highway is high, the display board is required to have a large volume in order to be convenient for a driver to see the content on the display board from a long distance, but most of the conventional highway information display boards have single structures, and when severe weather such as strong wind is met, the highway information display board is easily subjected to high wind force, so that the mounting structure of the highway information display board is easily loosened or damaged, the display board is easily dropped, accidents are caused, the normal running of vehicles on the highway is influenced, and certain use defects exist;
2. because the characteristics of different seasons and festivals of each region change, and the highway sometimes can be maintained and overhauled, the information content of the highway information display board needs to be changed at the moment, and because the content change period of the highway information display board is long, an electronic display device does not need to be used, so that the purpose of energy conservation is achieved, but most of the existing highway information display boards adopt a sticking mode to fix an information carrier, so that the information content is inconvenient to change subsequently.
We have proposed a highway information display board that can reduce wind resistance and facilitate information exchange, so as to solve the problems set forth above.
Disclosure of Invention
The invention aims to provide a highway information display board which can reduce wind resistance and is convenient for information replacement, so as to solve the problems that the structure of the highway information display board on the market is easy to damage and the displayed information is inconvenient to replace under the action of strong wind.
In order to achieve the purpose, the invention provides the following technical scheme: a highway information display board capable of reducing wind resistance and facilitating information replacement comprises an adjusting column, a servo motor, a fixing sleeve, an air bag and a flange seat, wherein the lower end of the adjusting column is provided with a supporting column, the servo motor is arranged inside the lower end of the supporting column, the output end of the servo motor is connected with a threaded rod, the upper end of the adjusting column is fixed with a solar photovoltaic panel through a bolt, the outer side of the adjusting column is sleeved with a movable sleeve, a hidden groove is formed in the movable sleeve, the lower end of the supporting column is welded with the flange seat, the outer side of the movable sleeve is fixed with a connecting rod, the outer side of the connecting rod is fixed with a display board main body through a bolt, the outer side of the display board main body is welded with a first hinging block, the fixing sleeve is fixed on the outer side of the adjusting column through a bolt, the outer side, the inside of spout is provided with the slider, and the outside of slider is provided with the articulated piece of second to be connected with reset spring between slider and the backup pad, be connected with the connecting plate between the articulated piece of second and the articulated piece of first, and the outside of connecting plate bonds and have the gasbag, explosion-proof glass has been inlayed to the surface dress of show board main part, and the inside of show board main part has seted up the holding chamber to the information board has been put to the inside in holding chamber, the draw-in groove has been seted up to the left end of show board main part, and the inside of draw-in groove is provided with the fixture block.
Preferably, the outside of adjusting the post is provided with the stopper, and stopper and regulation post structure as an organic whole to stopper and camera obscura constitute block sliding structure, camera obscura is circular-arc structure simultaneously.
Preferably, the support column and the adjusting column form a telescopic structure, the support column and the adjusting column are in clearance fit, and the adjusting column is in threaded connection with the threaded rod.
Preferably, the connecting rod and the movable sleeve are of an integrated structure, and the connecting rod and the display board main body form a triangular structure.
Preferably, the show board main part is provided with 2, and the surface of show board main part is arc structure.
Preferably, the sliding block and the sliding groove form a clamping sliding structure, the sliding block and the supporting plate form an elastic structure through a return spring, and the supporting plate and the display board main body are of a non-coplanar vertical structure.
Preferably, the second hinge blocks are symmetrically distributed on two sides of the sliding block, the second hinge blocks and the connecting plate form a rotating structure, and the first hinge blocks hinged to the outer side of the connecting plate and the display plate main body are of an integrated structure.
Preferably, the gasbag symmetry is provided with 2, and gasbag and connecting plate, connecting rod and backup pad three all laminate.
Preferably, the outer side of the clamping block is provided with a sealing strip, and the sealing strip is in clearance fit with the clamping groove.
Compared with the prior art, the invention has the beneficial effects that: the highway information display board can reduce wind resistance and facilitate information replacement;
1. the display board is provided with a display board main body, a connecting plate and an air bag, when the display board main body is subjected to strong wind in the vertical direction, the display board main body can drive the movable sleeve to rotate around the adjusting column, and meanwhile, the limiting block slides along the blind groove, so that the rotation angle of the display board main body can be limited, the phenomenon that the display of information is influenced due to the fact that the rotation angle of the display board main body is too large is avoided, the sliding block can be pulled by the connecting plate to slide along the sliding groove in the rotating process of the display board main body, the reset spring can be extruded in the sliding process of the sliding block, the reset spring and the air bag play a role in damping and protecting at the moment, the phenomenon that the connecting rod and the connecting plate are broken due to too fast rotation speed is avoided, the device can effectively reduce;
2. be provided with holding chamber and fixture block, control servo motor drives the threaded rod and rotates, can adjust the whole height between regulation post and the support column, then along draw-in groove slip fixture block, can slide the information board of holding intracavity portion this moment and take out to put into the holding intracavity portion once more with new information board, thereby accomplish the change of information board, make the change information that highway information display board can be convenient through this structure, and need not to carry out high altitude construction, the simple operation.
Drawings
FIG. 1 is a schematic main sectional view of the present invention;
FIG. 2 is a schematic sectional view of the movable sleeve of the present invention;
FIG. 3 is a top cross-sectional view of the support plate of the present invention;
FIG. 4 is a schematic top view of the display board of the present invention when the display board main body is tilted;
FIG. 5 is a schematic view of the mounting structure of the support plate of the present invention;
FIG. 6 is a schematic top sectional view of the display board body according to the present invention;
FIG. 7 is a schematic diagram of a fixture block according to the present invention;
fig. 8 is a schematic perspective view of the slider of the present invention.
In the figure: 1. an adjustment column; 101. a limiting block; 2. a support pillar; 3. a servo motor; 4. a threaded rod; 5. a solar photovoltaic panel; 6. a movable sleeve; 7. a hidden groove; 8. a connecting rod; 9. a display board main body; 10. a first hinge block; 11. fixing a sleeve; 12. a support plate; 13. a chute; 14. a slider; 15. a second hinge block; 16. a return spring; 17. a connecting plate; 18. an air bag; 19. explosion-proof glass; 20. an accommodating cavity; 21. an information board; 22. a card slot; 23. a clamping block; 2301. a sealing strip; 24. and (4) a flange seat.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, the present invention provides a technical solution: a highway information display board capable of reducing wind resistance and facilitating information replacement comprises an adjusting column 1, a supporting column 2, a servo motor 3, a threaded rod 4, a solar photovoltaic panel 5, a movable sleeve 6, a hidden groove 7, a connecting rod 8, a display board main body 9, a first hinging block 10, a fixing sleeve 11, a supporting plate 12, a sliding groove 13, a sliding block 14, a second hinging block 15, a reset spring 16, a connecting plate 17, an air bag 18, explosion-proof glass 19, an accommodating cavity 20, an information panel 21, a clamping groove 22, a clamping block 23 and a flange seat 24, wherein the lower end of the adjusting column 1 is provided with the supporting column 2, the servo motor 3 is arranged inside the lower end of the supporting column 2, the output end of the servo motor 3 is connected with the threaded rod 4, the solar photovoltaic panel 5 is fixed on the upper end of the adjusting column 1 through a bolt, the movable sleeve 6 is sleeved outside the adjusting column 1, the hidden groove 7 is, the lower end of the supporting column 2 is welded with a flange seat 24, the outer side of the movable sleeve 6 is fixed with a connecting rod 8 through a bolt, the outer side of the connecting rod 8 is fixed with a display board main body 9 through a bolt, the outer side of the display board main body 9 is welded with a first hinging block 10, the fixing sleeve 11 is fixed on the outer side of the adjusting column 1 through a bolt, the outer side of the fixing sleeve 11 is fixed with a supporting plate 12 through a bolt, a sliding groove 13 is formed in the supporting plate 12, a sliding block 14 is arranged in the sliding groove 13, a second hinging block 15 is arranged on the outer side of the sliding block 14, a reset spring 16 is connected between the sliding block 14 and the supporting plate 12, a connecting plate 17 is connected between the second hinging block 15 and the first hinging block 10, an air bag 18 is bonded on the outer side of the connecting plate 17, explosion-proof glass 19 is embedded on the surface of the display board main body 9, a clamping groove 22 is formed in the left end of the display board main body 9, and a clamping block 23 is arranged inside the clamping groove 22;
the limiting block 101 is arranged on the outer side of the adjusting column 1, the limiting block 101 and the adjusting column 1 are of an integrated structure, the limiting block 101 and the blind groove 7 form a clamping sliding structure, the blind groove 7 is of an arc-shaped structure, the limiting block 101 can rotationally slide along the blind groove 7 by rotating the movable sleeve 6, the blind groove 7 can limit the rotation angle of the limiting block 101, and the phenomenon that the rotation angle of the movable sleeve 6 is too large, so that the normal display and watching of the display board main body 9 are influenced is avoided;
the supporting column 2 and the adjusting column 1 form a telescopic structure, the supporting column 2 is in clearance fit with the adjusting column 1, the adjusting column 1 is in threaded connection with the threaded rod 4, the threaded rod 4 is driven to rotate by controlling the servo motor 3, the adjusting column 1 can slide along the inner side of the supporting column 2, and therefore the adjusting column 1 is controlled to perform telescopic motion, the height of the display board main body 9 can be adjusted conveniently, and the information board 21 can be replaced later;
the connecting rod 8 and the movable sleeve 6 are of an integrated structure, the connecting rod 8 and the display board main body 9 form a triangular structure, and the connecting rods 8 distributed in a triangular shape can effectively improve the connection stability between the display board main body 9 and the movable sleeve 6 and prevent the display board main body 9 from falling off in the use process;
2 display board main bodies 9 are symmetrically arranged, the surface of each display board main body 9 is of an arc-shaped structure, and when wind blows to the display board main bodies 9, the arc-shaped surfaces of the display board main bodies 9 can guide the wind direction, so that the wind power is more dispersed, and the resistance of the wind is preliminarily reduced;
the sliding block 14 and the sliding groove 13 form a clamping sliding structure, the sliding block 14 and the supporting plate 12 form an elastic structure through the return spring 16, the supporting plate 12 and the display board main body 9 are in a non-coplanar vertical structure, and the damping and buffering effects on the sliding block 14 can be reduced through the elastic force effect of the return spring 16, so that the sliding block 14 can slide along the sliding groove 13 when the wind power is large;
the second hinged blocks 15 are symmetrically distributed on two sides of the sliding block 14, the second hinged blocks 15 and the connecting plate 17 form a rotating structure, the first hinged blocks 10 hinged to the outer side of the connecting plate 17 and the display board main body 9 are of an integrated structure, when the display board main body 9 is subjected to strong wind in the vertical direction, the display board main body 9 can drive the movable sleeve 6 to rotate around the adjusting column 1, the connecting plate 17 can push the sliding block 14 to slide and extrude the reset spring 16, at the moment, the display board main body 9 can face the strong wind in an inclined mode, resistance of the received wind is effectively reduced, and normal display of the information board 21 cannot be influenced due to the fact that the inclination angle of the display board main body 9 is small;
2 air bags 18 are symmetrically arranged, the air bags 18 are attached to the connecting plate 17, the connecting rod 8 and the supporting plate 12, and the air bags 18 can play a certain role in shock absorption and protection in the rotating process of the display board main body 9, so that the connecting rod 8 and the connecting plate 17 are prevented from being broken due to too high rotating speed;
the outside of fixture block 23 is provided with sealing strip 2301, and sealing strip 2301 and draw-in groove 22 clearance fit, through along draw-in groove 22 slip fixture block 23, can be so that fixture block 23 seals up the inside holding chamber 20 of show board main part 9, avoids information board 21 to receive sleet weather influence, and the later stage of being convenient for changes information board 21.
The working principle is as follows: when the highway information display board capable of reducing wind resistance and facilitating information replacement is used, firstly, as shown in fig. 1-5 and 8, when the display board main body 9 is subjected to strong wind in the vertical direction, the display board main body 9 can drive the movable sleeve 6 to rotate through the connecting rod 8, meanwhile, the limit block 101 slides along the blind groove 7, the blind groove 7 can limit the limit block 101, the phenomenon that the rotating angle between the movable sleeve 6 and the display board main body 9 is too large to influence the normal display effect of the device is avoided, during the rotation process of the display board main body 9, the connecting plate 17 can pull the sliding block 14 to slide along the sliding groove 13, so that the sliding block 14 extrudes the reset spring 16, at the moment, the reset spring 16 and the air bag 18 are elastically deformed, thereby the shock absorption and the protection can be carried out on the connecting rod 8 and the connecting plate 17, the fracture caused by the too large rotating speed of the connecting rod 8, the inclined display board main body 9 reduces the resistance of the wind force, so that the structure of the display board main body 9 is prevented from being damaged by the wind force, and after the wind force is over, the display board main body 9 can automatically reset under the elastic force action of the reset spring 16 and the air bag 18;
as shown in fig. 1 and 6-7, solar photovoltaic panel 5 can be to converting solar energy into electric energy, for servo motor 3 provides the energy, when needing to change information, control servo motor 3 and drive threaded rod 4 and rotate, thereby can adjust the height of adjusting post 1, then slide fixture block 23, can take out the change with information board 21 from holding chamber 20 inboard this moment, with new information board 21 inside inserting holding chamber 20, then slide fixture block 23 downwards, can seal holding chamber 20, avoid information board 21 to receive the influence of rain and snow weather, thereby accomplish a series of works.
Those not described in detail in this specification are within the skill of the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a can reduce wind resistance and be convenient for change highway information show board of information, includes regulation post (1), servo motor (3), fixed cover (11), gasbag (18) and flange seat (24), its characterized in that: the solar energy display and demonstration combined column is characterized in that a support column (2) is arranged at the lower end of the adjusting column (1), a servo motor (3) is arranged inside the lower end of the support column (2), a threaded rod (4) is connected with the output end of the servo motor (3), a solar photovoltaic plate (5) is fixed to the upper end of the adjusting column (1) through a bolt, a movable sleeve (6) is sleeved on the outer side of the adjusting column (1), a blind groove (7) is formed in the movable sleeve (6), a flange seat (24) is welded at the lower end of the support column (2), a connecting rod (8) is fixed to the outer side of the movable sleeve (6), a demonstration plate main body (9) is fixed to the outer side of the connecting rod (8) through a bolt, a first hinging block (10) is welded on the outer side of the demonstration plate main body (9), a fixing sleeve (11) is fixed to the outer side of the adjusting, and spout (13) have been seted up to the inside of backup pad (12), the inside of spout (13) is provided with slider (14), and the outside of slider (14) is provided with articulated piece of second (15) to be connected with reset spring (16) between slider (14) and backup pad (12), be connected with connecting plate (17) between articulated piece of second (15) and articulated piece (10), and the outside of connecting plate (17) bonds and have gasbag (18), the surface dress of show board main part (9) has inlayed explosion-proof glass (19), and the inside of show board main part (9) has seted up holding chamber (20), and information board (21) have been put to the inside of holding chamber (20), draw-in groove (22) have been seted up to the left end of show board main part (9), and the inside of draw-in groove (22) is provided with fixture block (23).
2. The highway information display board capable of reducing wind resistance and facilitating information change according to claim 1, wherein: the outside of adjusting post (1) is provided with stopper (101), and stopper (101) and regulation post (1) be the integral structure to stopper (101) and camera obscura (7) constitute the block sliding construction, and camera obscura (7) are circular-arc structure simultaneously.
3. The highway information display board capable of reducing wind resistance and facilitating information change according to claim 1, wherein: support column (2) constitute extending structure with regulation post (1), and support column (2) and regulation post (1) clearance fit to adjust post (1) and threaded rod (4) threaded connection.
4. The highway information display board capable of reducing wind resistance and facilitating information change according to claim 1, wherein: the connecting rod (8) and the movable sleeve (6) are of an integrated structure, and the connecting rod (8) and the display board main body (9) form a triangular structure.
5. The highway information display board capable of reducing wind resistance and facilitating information change according to claim 1, wherein: the display board main body (9) is symmetrically provided with 2 display boards, and the surface of the display board main body (9) is of an arc-shaped structure.
6. The highway information display board capable of reducing wind resistance and facilitating information change according to claim 1, wherein: the sliding block (14) and the sliding groove (13) form a clamping sliding structure, the sliding block (14) and the supporting plate (12) form an elastic structure through a return spring (16), and the supporting plate (12) and the display board main body (9) are in a non-coplanar vertical structure.
7. The highway information display board capable of reducing wind resistance and facilitating information change according to claim 1, wherein: the second hinged blocks (15) are symmetrically distributed on two sides of the sliding block (14), the second hinged blocks (15) and the connecting plate (17) form a rotating structure, and the first hinged blocks (10) hinged to the outer side of the connecting plate (17) and the display board main body (9) are of an integrated structure.
8. The highway information display board capable of reducing wind resistance and facilitating information change according to claim 1, wherein: the number of the air bags (18) is 2, and the air bags (18) are attached to the connecting plate (17), the connecting rod (8) and the supporting plate (12).
9. The highway information display board capable of reducing wind resistance and facilitating information change according to claim 1, wherein: the outer side of the clamping block (23) is provided with a sealing strip (2301), and the sealing strip (2301) is in clearance fit with the clamping groove (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010999947.3A CN112053625B (en) | 2020-09-22 | 2020-09-22 | Can reduce wind resistance and be convenient for change highway information show board of information |
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| CN202010999947.3A CN112053625B (en) | 2020-09-22 | 2020-09-22 | Can reduce wind resistance and be convenient for change highway information show board of information |
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| CN112053625A true CN112053625A (en) | 2020-12-08 |
| CN112053625B CN112053625B (en) | 2022-01-28 |
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| CN208655035U (en) * | 2018-08-22 | 2019-03-26 | 南京鼎恩电子信息有限公司 | A kind of traffic information display screen being set up on highway |
| CN209804134U (en) * | 2019-03-22 | 2019-12-17 | 安徽中谋环境设计有限公司 | windproof and anti-collision signboard |
| CN211312290U (en) * | 2019-11-21 | 2020-08-21 | 河北民族师范学院 | Rural road guide board |
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