Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide an anti-wind type road sunshade.
In order to achieve the purpose, the invention provides the following technical scheme:
an anti-wind type road sunshade shed is provided,
the device comprises two upright posts, wherein each upright post is provided with a first hinge rod and a second hinge rod;
the first hinge rods on the two upright posts are parallel to each other and are on the same horizontal plane;
the second hinge rods on the two upright posts are parallel to each other and are on the same horizontal plane;
the first hinge rod and the second hinge rod on the same upright post are parallel to each other;
the first hinge rod and the second hinge rod are both hinged on the upright post;
the first hinge rod and the second hinge rod are provided with a plurality of parallel connecting rods, two ends of each connecting rod are respectively hinged to the first hinge rod and the second hinge rod, and the connecting rods are provided with rotating pieces;
when the first hinge rod is vertical to the upright post, the rotating sheet is paved;
and the upright post is provided with a driving mechanism for driving the first hinge rod or the second hinge rod to rotate.
As a further improvement of the present invention,
the hinge joint comprises a first hinge rod and a second hinge rod, and is characterized in that a plurality of first connecting holes are formed in the first hinge rod, a plurality of second connecting holes are formed in the second hinge rod, a first connecting rod and a second connecting rod are arranged on the connecting rods, the first connecting rod penetrates through the first connecting holes, and the second connecting rod penetrates through the second connecting holes.
As a further improvement of the present invention,
the second hinge rod is positioned on one side of the first hinge rod back to the other upright post, and the connecting rod is positioned between the first hinge rod and the second hinge rod.
As a further improvement of the present invention,
first connecting rod one end stretches out outside first connecting hole, the rotating plate is connected in the one end that first connecting rod stretches out first connecting hole and is.
As a further improvement of the present invention,
be provided with the slot on the first hinge bar, be provided with first hinge hole on the first hinge bar, be provided with the inserted sheet that inserts the slot on the stand, be provided with the second hinge hole on the inserted sheet, first articulated shaft has been inserted in first hinge hole and the second hinge hole simultaneously.
As a further improvement of the present invention,
the stand is provided with articulated piece, be provided with the third hinge on the articulated piece and connect the hole, be provided with the second articulated shaft on the second articulated rod, the second articulated shaft is connected in the third hinge connects the hole.
As a further improvement of the present invention,
the driving mechanism is a rotating motor, the output end of the rotating motor is connected with the second hinge rod, the stand column is provided with a mounting table, and the rotating motor is mounted on the mounting table.
As a further improvement of the present invention,
the rotating sheet is arc-shaped at one end hinged to the first connecting rod relatively, and a notch groove is formed in one end of the rotating sheet back to the hinged position.
The invention has the beneficial effects that when in normal use, the two upright posts are parallel to each other and are arranged on the ground, the first hinge rod and the second hinge rod are hinged on the upright posts, in a normal state, the first hinge rod and the second hinge rod are vertical to the upright posts, and the connecting rods are hinged between the first hinge rod and the second hinge rod, so that a parallelogram structure is formed, and meanwhile, the rotating pieces connected on the connecting rods are mutually and flatly spliced, so that a complete shielding layer is formed, and the functions of shading sun and shielding rain are formed. When the weather is strong wind, the driving mechanism can be started, the first hinge rod or the second hinge rod is driven to rotate, the connecting rod is hinged between the first hinge rod and the second hinge rod, the linkage between the first hinge rod and the second hinge rod can be realized, at the moment, the first hinge rod and the second hinge rod move towards the stand column, finally, the first hinge rod and the second hinge rod are parallel to the stand column, meanwhile, in the rotating process, the first hinge rod, the second hinge rod and the connecting rod form a parallelogram, the position of the tiled rotating sheet can be changed, and the angle of the first hinge rod and the second hinge rod is 90 degrees, so that the gap between the rotating sheet and the rotating sheet is increased in the maximum range, the stress area can be greatly reduced in the strong wind weather, and the general wind resistance is achieved. After the strong wind passes, the driving mechanism is started again, so that the first hinge rod and the second hinge rod are reversed, the first hinge rod and the second hinge rod are perpendicular to the upright post, and the rotating sheets are tiled again.
Detailed Description
The invention will be further described in detail with reference to the following examples, which are given in the accompanying drawings.
Referring to FIGS. 1 to 4, the present embodiment
An anti-wind type road sunshade shed is provided,
the device comprises two upright posts 1, wherein each upright post 1 is provided with a first hinged rod 2 and a second hinged rod 3;
the first hinge rods 2 on the two upright posts 1 are parallel to each other and are on the same horizontal plane;
the second hinge rods 3 on the two upright posts 1 are parallel to each other and are on the same horizontal plane;
the first hinged rod 2 and the second hinged rod 3 on the same upright post 1 are parallel to each other;
the first hinge rod 2 and the second hinge rod 3 are both hinged on the upright post 1;
a plurality of parallel connecting rods 4 are arranged on the first hinge rod 2 and the second hinge rod 3, two ends of each connecting rod 4 are respectively hinged on the first hinge rod 2 and the second hinge rod 3, and a rotating piece 5 is arranged on each connecting rod 4 and the rotating piece 5;
when the first hinge rod 2 is vertical to the upright post 1, the rotating sheet 5 is paved;
the upright post 1 is provided with a driving mechanism for driving the first hinged rod 2 or the second hinged rod 3 to rotate.
Through the technical scheme, when normally using, two stands 1 are parallel to each other, install on the ground, first articulated arm 2 and second articulated arm 3 articulate on stand 1, under the normal condition, first articulated arm 2 and second articulated arm 3 are in the vertical state with stand 1, and because articulated between first articulated arm 2 and the second articulated arm 3 have connecting rod 4, just so formed a parallelogram's structure, connect the rotor 5 on connecting rod 4 simultaneously, the concatenation of leveling each other, thereby form a complete layer of shielding, the function of sunshade rain has been constituted. When windy weather occurs, the driving mechanism can be started, the first hinge rod 2 or the second hinge rod 3 is driven to rotate, the connecting rod 4 is hinged between the first hinge rod 2 and the second hinge rod 3, linkage between the first hinge rod 2 and the second hinge rod 3 can be achieved, at the moment, the first hinge rod 2 and the second hinge rod 3 move towards the stand column 1, finally, the first hinge rod 2 and the second hinge rod 3 are parallel to the stand column 1, meanwhile, in the rotating process, the first hinge rod 2, the second hinge rod 3 and the connecting rod 4 form a parallelogram, the tiled rotating sheet 5 can also be subjected to position change and is 90 degrees with the first good section rod, so that the gap between the rotating sheet 5 and the rotating sheet 5 is increased in the largest range, the stressed area can be greatly reduced in the windy weather, and the wind resistance is achieved. After the strong wind passes, the driving mechanism is started again, so that the first hinge rod 2 and the second hinge rod 3 are reversed, the first hinge rod 2 and the second hinge rod 3 are perpendicular to the upright post 1, and the rotating sheet 5 is tiled again.
As a specific embodiment of the improvement,
be provided with a plurality of first connecting holes 6 on the first articulated pole 2, be provided with a plurality of second connecting holes 7 on the second articulated pole 3, be provided with first connecting rod 8 and second connecting rod 9 on the connecting rod 4, first connecting rod 8 passes first connecting hole 6, second connecting rod 9 passes the second connecting hole.
Through above-mentioned technical scheme, connect in first connecting hole 6 through first connecting rod 8, second connecting rod 9 is connected in the second connecting hole, has just so formed the hinge structure of a connecting rod 4 and first articulated rod 2 and second articulated rod 3, and this kind of structure is comparatively simple, easily production and processing.
As a specific embodiment of the improvement,
the second hinge rod 3 is positioned on one side of the first hinge rod 2 facing away from the other upright 1, and the connecting rod 4 is positioned between the first hinge rod 2 and the second hinge rod 3.
Through above-mentioned technical scheme, can be so that under the anti-wind state, first articulated rod 2 and second articulated rod 3 can be through laminating stand 1 to can not overlap in the position, overall structure is more reasonable.
As a specific embodiment of the improvement,
first connecting rod 8 one end stretches out outside first connecting hole 6, the one end that first connecting rod 8 stretches out first connecting hole 6 and is do is connected to rotor plate 5.
Through above-mentioned technical scheme, through the one end that stretches out first connecting hole 6 with the connection piece setting at first connecting rod 4, can be so that rotation piece 5 can follow the motion of connecting rod 4 and take place to rotate to this kind of mounting means simple structure easily produces and processes.
As a specific embodiment of the improvement,
be provided with slot 10 on the first hinge bar 2, be provided with first hinge hole 11 on the first hinge bar 2, be provided with the inserted sheet 12 that inserts slot 10 on the stand 1, be provided with second hinge hole 13 on the inserted sheet 12, first articulated shaft 14 has been inserted in first hinge hole 11 and the second hinge hole 13 simultaneously.
Through above-mentioned technical scheme, realized the articulated of first articulated rod 2 and stand 1 to can not influence other actions.
As a specific embodiment of the improvement,
the vertical column 1 is provided with a hinge block 15, the hinge block is provided with a third hinge hole 16, the second hinge rod 3 is provided with a second hinge shaft 17, and the second hinge shaft 17 is connected to the third hinge hole 16.
Through above-mentioned technical scheme, realized the articulated of second articulated pole 3 with stand 1 to can not overlap with first articulated pole 2.
As a specific embodiment of the improvement,
the driving mechanism is a rotating motor 18, the output end of the rotating motor 18 is connected with the second hinge rod 3, a mounting table 19 is arranged on the upright post 1, and the rotating motor 18 is mounted on the mounting table 19.
As a specific embodiment of the improvement,
one end of the rotating sheet 5, which is relatively hinged to the first connecting rod 8, is arc-shaped, and one end of the rotating sheet 5, which is back to the hinged position, is provided with a notch groove 20.
Through the technical scheme, the rotating sheet 5 cannot be clamped in the moving process.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.