CN215405710U - Wide-angle lens for road traffic - Google Patents

Abstract

The utility model belongs to the technical field of traffic facilities, and particularly relates to a road traffic wide-angle lens which comprises a wall body, wherein a first support plate is installed on the outer surface of the wall body in a threaded mode, a tripod is clamped on the inner side surface of the first support plate, a second support plate is installed on the upper end surface of the tripod in a threaded mode, a sunk groove is formed in one side, close to the wall body, of the inner side surface of the first support plate, a clamping strip is welded on one side, close to the wall body, of the outer surface of the tripod, and a rotating column is installed on the upper end surface of the second support plate in a rotating mode. According to the utility model, the sunken bottom groove and the clamping strip are arranged, and the sunken bottom groove and the clamping strip are matched for use, so that the triangular frame and the first support plate are assembled more closely and stably, the situation that the triangular frame shakes when the wide-angle lens is blown by wind is avoided, and the lens base is arranged, so that the distance between the wide-angle lens and the wall surface can be increased when the wide-angle lens is installed on the whole wall in a splicing mode, and the wall surface can not obstruct a constructor to adjust the wide-angle lens to a proper angle.

Description

Wide-angle lens for road traffic

Technical Field

The utility model relates to the technical field of traffic facilities, in particular to a road traffic wide-angle lens.

Background

The traffic wide-angle mirror is also called as a reflector, a convex mirror and a turning mirror, is suitable for areas such as roads, parking lots and the like, can enlarge the visual field of drivers, can find vehicles and pedestrians opposite to a curve as soon as possible, further reduces the occurrence of traffic accidents, prevents visual blind areas from causing accidents, is widely applied to parking lots, roads, districts, workshop warehouses, universities, factories and the like, and can greatly reduce the occurrence of traffic accidents particularly at sharp turns, four corners and traffic accident black spots.

There are the following problems:

1. when the wide-angle lens of the current road traffic is subjected to external force such as wind power, the support for supporting the wide-angle lens is easy to shake.

2. When current road traffic wide-angle mirror was installed on the whole wall, because the distance of wide-angle mirror and wall is fixed, lead to the wall can let constructor can't install the wide-angle mirror suitable angle.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a road traffic wide-angle lens, which solves the problems that a bracket for supporting the wide-angle lens is easy to shake when the wide-angle lens is subjected to external force such as wind power, and the distance between the wide-angle lens and a wall surface is fixed.

In order to achieve the purpose, the utility model provides the following technical scheme: road traffic wide-angle mirror, including the wall body, the surface screw thread of wall body installs first extension board, the medial surface joint of first extension board has the tripod, the second extension board is installed to the up end screw thread of tripod, one side that the medial surface of first extension board leaned on the wall body is provided with heavy end recess, one side welding that the surface of tripod is close to the wall body has the card strip, the up end of second extension board is rotated and is installed and rotate the post, the medial surface that rotates the post is provided with the octagon hole, the medial surface in octagon hole is pegged graft there is the mirror seat, the mirror seat is kept away from one side screw thread of wall body and is installed the picture frame.

As a preferred technical scheme of the utility model, the first support plate, the tripod, the second support plate, the rotating column and the mirror base are all made of 304 stainless steel, and a wide-angle mirror is clamped on one side of the inner side surface of the mirror frame, which is far away from the wall body.

As a preferred technical scheme of the utility model, the material of the mirror frame is ABS engineering plastics, and the vertical section of the clamping strip is L-shaped.

As a preferable technical scheme of the present invention, the inner side surface of the first support plate, the inner side surface of the second support plate, the inner side surface of the tripod, the inner side surface of the mirror base and the inner side surface of the mirror frame are all provided with threaded holes, and the inner side surface of each threaded hole is threadedly provided with a galvanized screw.

As a preferred technical scheme of the utility model, one side of the outer surface of the galvanized screw, which is close to the first support plate, is sleeved with a spring gasket, and the outer surface of the rotating column is knurled.

Compared with the prior art, the utility model provides the road traffic wide-angle lens, which has the following beneficial effects:

1. this road traffic wide-angle mirror, through setting up heavy end recess and card strip, the cooperation of heavy end recess and card strip is used and is made the assembly of tripod and first support plate inseparabler, firm, when avoiding the wide-angle mirror to be blown by the wind, the condition of rocking appears in the tripod.

2. This road traffic wide-angle mirror, through setting up the mirror seat, the grafting mode of mirror seat is convenient for when installing the wide-angle mirror on the whole wall, can increase the distance of wide-angle mirror and wall, ensures that the wall can not obstruct constructor and installs suitable angle with the wide-angle mirror.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of an octagonal aperture in accordance with the present invention;

FIG. 3 is a schematic view of a card strip of the present invention;

FIG. 4 is a schematic view of a bottom-sinking groove of the present invention.

In the figure: 1. a wall body; 2. a first support plate; 3. a tripod; 4. a second support plate; 5. sinking a bottom groove; 6. clamping the strip; 7. rotating the column; 8. an octagonal hole; 9. a lens base; 10. a mirror frame; 11. a wide-angle lens; 12. a threaded hole; 13. galvanized screws; 14. a spring washer.

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.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: road traffic wide-angle mirror, including wall body 1, first support plate 2 is installed to the surface screw thread of wall body 1, the medial surface joint of first support plate 2 has tripod 3, second extension board 4 is installed to the up end screw thread of tripod 3, one side that the medial surface of first extension board 2 leaned on wall body 1 is provided with heavy end recess 5, the surface of tripod 3 has card strip 6 near one side welding of wall body 1, the up end of second extension board 4 rotates installs rotation post 7, the medial surface of rotation post 7 is provided with octagonal hole 8, the medial surface of octagonal hole 8 is pegged graft there is mirror base 9, mirror base 9 keeps away from one side screw thread of wall body 1 and installs picture frame 10.

In this embodiment, wall body 1 can be the wall of pouring, also can be the stand, sunken end recess 5 uses the assembly that makes tripod 3 and first support plate 2 more inseparabler with the cooperation of card strip 6, it is comparatively firm after the assembly, the condition of rocking is difficult for appearing in wide-angle mirror 11, the rotation of rotation post 7 is convenient for install wide-angle mirror 11 at suitable angle, ensure to let more vehicles, the pedestrian can see wide-angle mirror 11 when process and judge the emergence that there is not dangerous condition here, octagonal hole 8 makes the condition that radial slip can not appear after the installation of microscope base 9, avoid the rotation of microscope base 9 to lead to wide-angle mirror 11 to rock, the grafting mode of microscope base 9 is convenient for when installing wide-angle mirror 11 on the whole wall, can increase the distance of wide-angle mirror 11 and wall, ensure that the wall can not hinder the constructor to adjust wide-angle mirror 11 to suitable angle.

Specifically, the first support plate 2, the tripod 3, the second support plate 4, the rotating column 7 and the mirror base 9 are all made of 304 stainless steel, and the side, away from the wall body 1, of the inner side surface of the mirror frame 10 is clamped with the wide-angle mirror 11.

In this embodiment, the first support plate 2, the tripod 3, the second support plate 4, the rotating column 7 and the mirror base 9 made of 304 stainless steel are hard in texture, difficult to rust and long in service life, and the wide-angle mirror 11 is used for expanding the visual field of vehicles and pedestrians and finding vehicles and pedestrians opposite to a curve as soon as possible, so that traffic accidents are reduced.

Specifically, the material of the mirror frame 10 is ABS engineering plastic, and the vertical section of the clip strip 6 is L-shaped.

In the embodiment, the mirror frame 10 made of ABS engineering plastics is hard, corrosion-resistant and not easy to damage, and the appearance of the clamping strip 6 is matched with the inner wall of the sinking bottom groove 5, so that the tripod 3 is attached to the first supporting plate 2 after being installed.

Specifically, the inner side surface of the first support plate 2, the inner side surface of the second support plate 4, the inner side surface of the tripod 3, the inner side surface of the mirror base 9 and the inner side surface of the mirror frame 10 are all provided with threaded holes 12, and the inner side surface of each threaded hole 12 is provided with a galvanized screw 13 in a threaded manner.

In this embodiment, the screw hole 12 is used for screwing the galvanized screw 13, and the galvanized screw 13 has strong corrosion resistance and can be used for a very long time without being damaged.

Specifically, a spring washer 14 is sleeved on one side of the outer surface of the galvanized screw 13, which is close to the first supporting plate 2, and the outer surface of the rotating column 7 is knurled.

In this embodiment, spring washer 14 can prevent that galvanized screw 13 from becoming flexible, avoids first support plate 2 to drop from wall body 1, and the processing of annular knurl improves the coefficient of surface friction who rotates post 7, rotates post 7 can not appear not hard up condition under natural condition.

The working principle and the using process of the utility model are as follows: during installation, a hole is drilled in the wall body 1, the first support plate 2 is fixed on the wall body 1 by using a galvanized screw 13 and a spring gasket 14, the clamping strip 6 on the tripod 3 is embedded into the sunken bottom groove 5, so that the tripod 3 and the first support plate 2 are assembled more closely and stably, the situation that the tripod 3 shakes when the wide-angle lens 11 is blown by wind is avoided, the second support plate 4 and the tripod 3 are fixed by using the galvanized screw 13, the lens base 9 is inserted into the octagonal hole 8, the situation that the wide-angle lens 11 slides radially is ensured to be avoided, the situation that the wide-angle lens 11 shakes due to rotation of the lens base 9 is avoided, in addition, when the whole wall is installed, the splicing mode of the lens base 9 is convenient for a constructor to install the wide-angle lens 11 at a proper distance from the wall surface, the wall surface is ensured not to prevent the constructor from adjusting the wide-angle lens 11 to a proper angle, and the galvanized screw 13 is screwed into the threaded hole 12 on the lens base 9, make 9 both sides of mirror seat blocked by rotation post 7, then install picture frame 10 on mirror seat 9, rotate rotation post 7, adjust wide-angle mirror 11 to suitable angle, ensure to let more vehicles, pedestrian can see wide-angle mirror 11 when passing through and judge the emergence that there is the dangerous condition here, the suitability is better, and rotate 7 outward appearances of post and handle through the annular knurl, the external force that receives under the natural state is difficult to make wide-angle mirror 11 take place to turn to.

Finally, it should be noted that: 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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. Road traffic wide-angle mirror, including wall body (1), its characterized in that: the wall body is characterized in that a first support plate (2) is installed on the outer surface of the wall body (1) in a threaded mode, a triangular frame (3) is connected to the inner side face of the first support plate (2) in a clamped mode, a second support plate (4) is installed on the upper end face of the triangular frame (3) in a threaded mode, a bottom sinking groove (5) is formed in one side, close to the wall body (1), of the inner side face of the first support plate (2), a clamping strip (6) is welded to one side, close to the wall body (1), of the outer surface of the triangular frame (3), a rotating column (7) is installed on the upper end face of the second support plate (4) in a rotating mode, an octagonal hole (8) is formed in the inner side face of the rotating column (7), a mirror base (9) is connected with the inner side face of the octagonal hole (8) in a plugged mode, and a mirror frame (10) is installed on one side, far away from the wall body (1), of the mirror base (9) in a threaded mode.

2. The road traffic wide-angle mirror of claim 1, wherein: the material of first extension board (2), tripod (3), second extension board (4), rotation post (7), mirror seat (9) is 304 stainless steel, one side joint that wall body (1) was kept away from to the medial surface of picture frame (10) has wide-angle mirror (11).

3. The road traffic wide-angle mirror of claim 1, wherein: the material of picture frame (10) is ABS engineering plastics, the vertical cross-section of card strip (6) is the L shape.

4. The road traffic wide-angle mirror of claim 1, wherein: threaded holes (12) are formed in the inner side face of the first support plate (2), the inner side face of the second support plate (4), the inner side face of the tripod (3), the inner side face of the mirror base (9) and the inner side face of the mirror frame (10), and galvanized screws (13) are mounted on the inner side face of the threaded holes (12) in a threaded mode.

5. The road traffic wide-angle mirror of claim 4, wherein: one side of the outer surface of the galvanized screw (13) close to the first support plate (2) is sleeved with a spring gasket (14), and the outer surface of the rotating column (7) is knurled.

Images