A kind of advertisement media windproof advertising board
Technical field
The present invention relates to billboard technologies field, in particular to a kind of advertisement media windproof advertising board.
Background technique
In modern society, advertisement has become a part in for people's lives, a kind of propagandizing form of the billboard as advertisement
Also it increasingly receives an acclaim.Currently, billboard is under normal circumstances using one piece of complete panel, bottom by fixed link or
Fixed column is fixed or is placed on bottom surface.Under the atrocious weathers such as strong wind, the active force that billboard is born is very big, it is easy to make
At being broken, toppling over, maintenance cost is increased, normal use is affected.
Summary of the invention
One of to solve the above-mentioned problems, the present invention provides one kind, can to resist biggish wind-force wide without what is toppled over
Medium windproof advertising board is accused, the technical solution adopted is as follows:
A kind of advertisement media windproof advertising board, including billboard and the frame being arranged in around the billboard, the frame
Frame is rotatablely connected by shaft and the billboard;Top, the bottom of the billboard are respectively equipped with the first twist mechanism, described
First twist mechanism one end and the frame articulation, the other end and the billboard are hinged, and first twist mechanism is in wind-force
Under the action of drive the billboard to twist, the abatement of wind or while disappearing drive the billboard to restore initial position;Institute
The lower section for stating frame is equipped with support column, and one end of the support column is fixedly connected with the bottom of the frame, the other end and pedestal
Hingedly, the pedestal is arranged on the ground;The two sides of the frame are horizontal respectively to be equipped with the second twist mechanism, second torsion
One end of mechanism is slidably connected with the frame, the other end and support rod are slidably connected, the other end of support rod and the pedestal
Connection, second twist mechanism drive the frame run-off the straight, the abatement of wind under the action of the forces of the wind or drive when disappearing
The frame restores initial position.
The beneficial effect of the technical scheme provided by the present invention is that apparatus of the present invention structure is simple, design is unique, user
Just, in the biggish situation of wind-force, billboard can be made to change automatically, reduces wind area, to reduce wind-force to wide
The influence for accusing board avoids damage billboard;The billboard and frame of setting are rotatablely connected by shaft, when wind-force is larger, are matched
The first twist mechanism is closed, billboard can be driven to rotate along shaft, the gap of billboard and frame increases, and billboard is met
Wind area reduces, to reduce influence of the wind-force to billboard;The pedestal and frame articulation of setting, support column are transported along the vertical direction
It is dynamic, when wind-force is larger, cooperate the second twist mechanism, frame can be driven to tilt to leeward, buffer a part of wind-force, thus
Reduce influence of the wind-force to billboard.
Further, second twist mechanism includes the second connecting rod, is arranged with second set in second connecting rod
Cylinder, second connecting rod are slidably connected with the second sleeve, and the second sleeve passes through L shape fixed frame and the support rod
It is fixedly connected, the first spring and second spring is equipped in the second sleeve, first spring and the second spring are arranged
In second connecting rod, first spring is fixedly connected with one end of the second sleeve, and the one of the second spring
End be fixedly connected with the other end of the second sleeve, the other end of first spring and the second spring respectively with setting
The second rounded tabs in second connecting rod are fixedly connected;
Second connecting rod is passed through far from one end of the billboard is arranged in the through-hole of the supporting bar top, and described second
Connecting rod is slidably connected with the through-hole, and second connecting rod is equipped with limit cylinder far from the end of described billboard one end;
Second connecting rod is equipped with insert plate close to the end of described billboard one end, and the other end insertion of the insert plate is set
Set in oblong aperture, end is equipped with round pin, the oblong aperture is vertically provided on the side perpendicular to the ground of the frame, institute
It states insert plate to be slidably connected with the oblong aperture, the round pin insertion is arranged in notch, and the notch is arranged in the side plate
It is in above and with the oblong aperture right-angled intersection, the round pin is slidably connected with the notch.
Beneficial effect using above-mentioned further technical solution is that the second sleeve of setting is primarily to limit first
The position of spring, second spring guarantees to be stretched or compressed in second sleeve, and the second rounded tabs of setting are to guarantee
The first spring, second spring can be compressed or be stretched to second connecting rod when sliding, and the limit cylinder of setting can be to prevent
Only the second connecting rod is detached from when sliding with support rod, and the L shape fixed frame of setting is primarily to fixed the second cylinder, prevents
It only follows the second connecting rod while moving, the round pin of setting is moved when frame is by wind-force along notch, the first spring of setting,
Two springs drive frame to set back primarily to when wind-force disappears.
Further, first twist mechanism includes horizontally disposed first sleeve, and one end of the first sleeve is solid
Surely be equipped with hinge bar, the other end is equipped with circular hole, the hinge bar and the frame articulation simultaneously rotate, described first in the horizontal direction
First connecting rod is equipped in sleeve, the end of described first connecting rod one end is equipped with the first rounded tabs, the other end across described
Circular hole is simultaneously hinged with the billboard, and the first connecting rod horizontally rotates, and pressure spring, the pressure spring are equipped in the first sleeve
Be socketed on the first connecting rod, one end of the pressure spring is fixedly connected with first rounded tabs, the other end with it is described
One end that first sleeve is equipped with the circular hole is fixedly connected.
Beneficial effect using above-mentioned further technical solution is that the first sleeve of setting is the position in order to limit pressure spring
It sets, the hinge bar and frame articulation of setting and in the horizontal direction rotation are to guarantee that billboard turns along shaft generation when subjected to wind
It is dynamic, to reduce wind area, increases the distance between billboard and frame, enable high wind smoothly by the resistance of billboard
Gear;The first rounded tabs being arranged are to guarantee that first connecting rod can effectively compress pressure spring when movement;
The pressure spring of setting can promote billboard to set back when wind-force disappears and either weakens.
Further, the pedestal with the ground is detachable is fixedly connected.
Beneficial effect using above-mentioned further technical solution is, detachable to be fixedly connected first is that can be convenient advertisement
The installation and dismounting of board, second is that not influencing the fixation of billboard.
Further, the support rod is vertical with the pedestal.
Beneficial effect using above-mentioned further technical solution is, under the premise of guaranteeing to stablize, it is possible to reduce advertisement
The area occupied of board, and the slant range of billboard is not influenced.
Further, the diagonal angle of the frame is arranged in first twist mechanism.
Beneficial effect using above-mentioned further technical solution, which is that the first twist mechanism is diagonally positioned, can be improved advertisement
The torsion effect of plate reduces the cost input that multiple first twist mechanisms are arranged because reaching identical effect and generate.
Further, the diameter of second rounded tabs is equal to the internal diameter of the second sleeve, is greater than second company
The outer diameter of extension bar.
Beneficial effect using above-mentioned further technical solution is to guarantee the second connecting rod to the first spring, the second bullet
The function and effect of spring.
Further, the one end of the L shape fixed frame is equipped with round set, and the circle is covered in the second sleeve
On, the round set is fixedly connected with the second sleeve, and the other end and the support rod of the L shape fixed frame are fixed to be connected
It connects.
Beneficial effect using above-mentioned further technical solution is, the round set of setting is increased to be connect with second sleeve
Contacting surface product, improves fixed effect.
Further, the diameter of first rounded tabs is equal to the internal diameter of the first sleeve, is greater than first company
The outer diameter of extension bar.
Beneficial effect using above-mentioned further technical solution is to guarantee first connecting rod to the compression effectiveness of tension spring.
Further, the diameter of the limit cylinder is greater than the outer diameter of second connecting rod.
Detailed description of the invention
In order to illustrate more clearly of technical solution of the present invention, one will be made to attached drawing used in embodiment below simply
It introduces, it should be apparent that, attached drawing listed below is only some embodiments of the present invention, and those of ordinary skill in the art are come
It says, without creative efforts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram one of the embodiment of the present invention.
Fig. 2 is part A enlarged drawing and the first twist mechanism structural schematic diagram in Fig. 1.
Fig. 3 is part B enlarged drawing and the second twist mechanism structural schematic diagram in Fig. 1.
Fig. 4 is the structural schematic diagram two of the embodiment of the present invention.
Fig. 5 is the second twist mechanism structural schematic diagram two in the embodiment of the present invention.
Fig. 6 is the L shape fixed rack structure schematic diagram in the embodiment of the present invention.
In attached drawing, the component list representated by each label is as follows: 1, billboard;2, frame;201, top plate;202, bottom plate;
203, left plate;204, right side plate;3, bearing block;4, shaft;5, the first twist mechanism;501, first sleeve;502, hinge bar;
503, first connecting rod;504, the first rounded tabs;505, pressure spring;6, support column;7, pedestal;8, the second twist mechanism;801,
Second connecting rod;802, second sleeve;803, L shape fixed frame;804, the first spring;805, second spring;806, second is round
Baffle;807, cylinder is limited;808, insert plate;809, oblong aperture;810, round pin;811, notch;9, support rod.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to embodiment party of the present invention
Formula is described in further detail.
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the invention can
To be combined with each other.
In the description of the invention, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description the invention and simplifies description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For the limitation to the invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.In the description of the invention, unless separately
It is described, the meaning of " plurality " is two or more.
In the description of the invention, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection;It can be mechanical connection, be also possible to be electrically connected;Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the invention.
As shown, a kind of advertisement media windproof advertising board, including billboard 1 and is arranged in around billboard 1
Frame 2, frame 2 are rotatablely connected by shaft and billboard 1, and frame 2 is by top plate 201, left plate 203, bottom plate 202, right side plate
204 are connected in sequence;Top, the bottom of billboard 1 are respectively equipped with the first twist mechanism 5, and the of the top of billboard 1 is arranged in
The top plate 201 of one twist mechanism, 5 one end and frame 2 is hinged, the other end and billboard 1 are hinged, and the of 1 bottom of billboard is arranged in
The bottom plate 202 of one twist mechanism, 5 one end and frame 2 is hinged, the other end and billboard 1 are hinged, and the first twist mechanism 5 is in wind-force
Drive billboard 1 to twist under effect, the abatement of wind or disappear when drive billboard 1 restore initial position;The lower section of frame 2
Equipped with support column 6, one end of support column 6 is fixedly connected with the bottom of frame 2, the other end and pedestal 7 are hinged, and the setting of pedestal 7 exists
On ground;The second twist mechanism 8, one end of the second twist mechanism 8 are respectively equipped on the left plate 203 of frame 2, right side plate 204
Be slidably connected with frame 2, the other end and support rod 9 are slidably connected, the other end of support rod 9 is connect with pedestal 7, the second twist machine
Structure 5 drives 2 run-off the straight of frame, the abatement of wind under the action of the forces of the wind or drives frame 2 to restore initial position when disappearing.
Second twist mechanism 8 includes the second connecting rod 801, is arranged with second sleeve 802 in the second connecting rod 801, and second
Connecting rod 801 is slidably connected with second sleeve 802, and second sleeve 802 is fixedly connected by L shape fixed frame 803 with support rod 9,
The first spring 804 and second spring 805 are equipped in second sleeve 802, the first spring 804 and second spring 805 are set in second
In connecting rod 801, the first spring 804 is fixedly connected with one end of second sleeve 802, one end of second spring 805 with second set
The other end of cylinder 802 is fixedly connected, and the other end of the first spring 804 and second spring 805 is respectively with setting in the second connecting rod
The second rounded tabs 806 on 801 are fixedly connected;
Second connecting rod 801 is passed through far from one end of billboard 1 is arranged in the through-hole on 9 top of support rod, the second connecting rod 801 with
Through-hole is slidably connected, and the second connecting rod 801 is equipped with limit cylinder 807 far from the end of 1 one end of billboard;
Second connecting rod 801 is equipped with insert plate 808 close to the end of 1 one end of billboard, and the other end of insert plate 808 is embedded in setting
In oblong aperture 809, end be equipped with round pin 810, oblong aperture 809 is vertically provided at the left plate 203 or right side plate 204 of frame 2
On, insert plate 808 is slidably connected with oblong aperture 809, and the insertion of round pin 810 is arranged in notch 811, and notch 811 is arranged in left side
It is in right-angled intersection on plate 203 or right side plate 204 and with oblong aperture 809, round pin 810 is slidably connected with notch 811.
First twist mechanism 5 includes horizontally disposed first sleeve 501, and one end of first sleeve 501 is fixed with hingedly
Bar 502, the other end are equipped with circular hole, and hinge bar 502 is hinged with frame 2 and horizontally rotates, and the first connection is equipped in first sleeve 501
Bar 503, the end of 503 one end of first connecting rod is equipped with the first rounded tabs 504, the other end passes through circular hole and cuts with scissors with billboard 1
It connects, first connecting rod 503 horizontally rotates, and pressure spring 505 is equipped in first sleeve 501, and pressure spring 505 is socketed in first connecting rod 503
On, one end of pressure spring 505 is fixedly connected with the first rounded tabs 504, the other end and first sleeve 501 set round-meshed one end and consolidate
Fixed connection.
Pedestal 7 with ground is detachable is fixedly connected.
Support rod 9 is vertical with pedestal 7.
The diagonal angle of frame 2 is arranged in first twist mechanism 5.
The diameter of second rounded tabs 806 is equal to the internal diameter of second sleeve 802, greater than the outer diameter of the second connecting rod 801.
The one end of L shape fixed frame 803 covers in second sleeve 802 equipped with round set, circle, and circle covers and second set
Cylinder 802 is fixedly connected, and the other end of L shape fixed frame 803 is fixedly connected with support rod 9.
The diameter of first rounded tabs 504 is equal to the internal diameter of first sleeve 501, greater than the outer diameter of first connecting rod 503.
The diameter for limiting cylinder 807 is greater than the outer diameter of the second connecting rod 801.
The working principle or the course of work of the present apparatus are, in the case where no high wind either other external forces, first
Spring 804, second spring 805, pressure spring 505 are in free state, and billboard 1 and frame 2 are in a relatively steady state,
In face of schematic diagram, it is assumed that wind blows to billboard from left side:
1, at this point, billboard 1 is by strong wind action, high wind, which can apply billboard 1, a kind of promotes billboard 1 to move
Power, billboard 1 are rotatablely connected with frame 2 by shaft 4, and under the action of the forces of the wind, billboard 1 is rotated along shaft 4, the first torsion
Mechanism 5 shifts, and length of the first connecting rod 503 in first sleeve 501 shortens, and pressure spring 505 is compressed, this process is completed
The reduction of 1 wind area of billboard, the increase of billboard 1 and 2 spacing of frame, high wind pass through;When the abatement of wind, wind-force
Intensity is not enough to keep out the screen resilience of pressure spring 505, under the action of screen resilience, length of the first connecting rod 503 in first sleeve
It spends elongated, promotes the first twist mechanism 5 slowly to return to original position, so that billboard 1 is under the drive of the first twist mechanism 5
Restore origin-location;When wind-force becomes larger again, repeat the above process.
2, at this point, frame 2 is by strong wind action, high wind, which can apply frame 2, a kind of promotes frame 2 to move
Power, frame 2 is hinged and vertically moving with pedestal 7 by support column 6, and under the action of the forces of the wind, frame 2 inclines to the right
Tiltedly, round pin 810 is moved upwards along notch 811, and the second connecting rod 801 is slided to the right, and the first spring 804 is stretched, second spring
805 are compressed, this process completes frame 2 and passes through because tilting the buffer function to high wind, high wind;When the abatement of wind,
The intensity of wind-force is not enough to keep out the screen resilience of the first spring 804, second spring 805, under the action of screen resilience, the second connection
Bar 801 moves downward, and round pin 810 is moved downward along notch 811, and frame 2 is promoted to move downward, and is slowly restored to original position
It sets;When wind-force becomes larger again, repeat the above process.
3, two above process is self-movement, is not interfere with each other.
For above procedure, it should be noted that when the second connecting rod 801 moves to extreme position to the left or to the right,
It is less than the first spring 804, the limiting length that second spring 805 is stretched or compressed;First connecting rod 503 is in first sleeve
Length in 501 most in short-term, is less than the limited compression length of pressure spring 505.Those skilled in the art have the ability to select as needed
Select suitable first spring 804 of specification, second spring 805 and pressure spring 505.
Simultaneously it should be pointed out that pedestal 7 is connect with being detachably fixed for ground, bolt mode can be used;First twisting
The mode that pin shaft hingedly can be used of mechanism 8 and frame 2, billboard 2;Support column 6 is hinged with pedestal 7, can be used in pedestal 7
Upper setting attachment base is provided with the notch being embedded in for support column 6 on attachment base, and passes through pin shaft connection.Certainly, this field
Technical staff has the ability that other modes is selected to realize, no longer the present invention claims protection scope within.
Moreover, it should be appreciated that the present invention is using setting bearing and advertisement on two opposite faces of frame 2
The rotation connection of plate 1, the first twist mechanism of setting 5 and billboard 1 are hinged, and the second twist mechanism is arranged in other two opposite face
8, naturally it is also possible to use other modes.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.