CN219588597U - Acousto-optic early warning device for road - Google Patents

Abstract

The utility model discloses an acousto-optic early warning device for a road, which relates to the technical field of early warning devices and comprises a shell and a base, wherein the top end of the early warning device is fixedly connected with a warning lamp, the top end of the warning lamp is fixedly connected with a sensor, the top end of the sensor is provided with a protective cover, the bottom end of the shell is fixedly connected with a connecting plate, the bottom end of the connecting plate is movably connected with a supporting plate, the front end of the supporting plate is movably connected with a lifting mechanism, one side of the supporting plate is fixedly connected with a fixing mechanism, and the bottom end of the base is fixedly connected with a plurality of self-locking wheels.

Description

Acousto-optic early warning device for road

Technical Field

The utility model relates to the technical field of early warning devices, in particular to an acousto-optic early warning device for a road.

Background

The road safety early warning system is used for intelligent safety early warning of pedestrians, non-motor vehicles and motor vehicles at road intersections of advanced roads and villages, the traffic safety accidents are greatly reduced, the effect is particularly remarkable under severe weather, when the acousto-optic early warning device detects that a main road or a branch road vehicle drives to the intersections, the detection result is transmitted to the system control chip, the system control chip sends instructions to the corresponding display screen or screen display type voice broadcasting device, the system control chip informs a vehicle driver to drive into the intersections in a reminding area through striking characters, light or voice, the real-time speed of the incoming vehicle is displayed, the pedestrians to drive into the intersections are detected in real time and fed back in early warning, and the vehicle driver in the reminding area is convenient to avoid in time.

The traditional road acousto-optic early warning device complete machine often adopts column direct mount, and the effective early warning height of device highly depends on holistic height, but warning device height regulation is comparatively troublesome, and the device is installed on column upper portion in order to guarantee mounting height generally, but focus is also lifted correspondingly, empties easily, can't take into account road construction early warning device's stability and effective operation height at present, can not play fine early warning effect, and early warning device portability is relatively poor in addition, and transportation and transport are comparatively inconvenient, and for this reason, need an acousto-optic early warning device for road to solve current not enough.

Disclosure of Invention

Technical problem to be solved

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an acousto-optic early warning device for road, includes casing and base, the front end of casing is provided with the warning screen, the both sides of casing are provided with the speaker, the top fixedly connected with warning light of casing, the top fixedly connected with sensor of warning light, the top of sensor is provided with the protection casing, the bottom fixedly connected with connecting plate of casing, the bottom swing joint of connecting plate has the backup pad, the front end swing joint of backup pad has elevating system, one side fixedly connected with fixed establishment of backup pad, the bottom fixedly connected with of base is from locking wheel, and from locking wheel distributes in four corners of base.

Above-mentioned, elevating system includes regulating plate, rack, gear, connecting rod and knob, the gear meshes with the rack mutually, one side of regulating plate is provided with the rack, the one end cover of connecting rod is equipped with the gear, the other end fixedly connected with knob of connecting rod.

Above-mentioned, the outer wall swing joint of connecting rod has the fixed plate, the top fixed connection of fixed plate is in the bottom of casing, the top fixed connection of regulating plate is in the bottom of connecting plate.

Above-mentioned, the rear end fixedly connected with slider of regulating plate, the spout has been seted up to the inside of backup pad, slider and spout looks adaptation.

Above-mentioned, fixed establishment includes supporting seat, pivot, limiting plate and spacing post, the supporting seat sets up to two of symmetry, the relative side swing joint of supporting seat has the pivot, the outside cover of pivot is equipped with the limiting plate, the bottom fixedly connected with spacing post of limiting plate.

Above-mentioned, the front end of regulating plate has seted up several spacing hole, spacing post is located spacing downthehole, and spacing post and spacing hole looks adaptation, one side fixed connection of supporting seat is in the outer wall of backup pad.

The beneficial effects are that:

compared with the prior art, the acousto-optic early warning device for the road has the following beneficial effects:

1. according to the utility model, through the lifting mechanism, the connecting rod is driven to rotate by rotating the knob, so that the gear rotates to push the rack to move upwards, the adjusting plate is driven to move upwards, meanwhile, the sliding block is driven to slide in the same direction in the sliding groove, the shell is lifted, and the height of the shell can be quickly adjusted, so that a better warning effect is achieved.

2. According to the utility model, through the fixed mechanism, the limiting plate is rotated inwards, so that the limiting column is attached to the limiting hole, the adjusting plate is limited, and the lifting adjusting plate and the supporting plate are connected and fixed, so that the adjusting plate is limited rapidly, and the stability of the adjusting plate after lifting is guaranteed.

Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic view of a partial perspective structure of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

In the figure: 1. a housing; 2. a base; 3. a warning screen; 4. a speaker; 5. a warning light; 6. a sensor; 7. a protective cover; 8. a lifting mechanism; 801. an adjusting plate; 802. a rack; 803. a gear; 804. a connecting rod; 805. a knob; 9. a fixing mechanism; 901. a support base; 902. a rotating shaft; 903. a limiting plate; 904. a limit column; 10. a connecting plate; 11. a support plate; 12. a self-locking wheel; 13. a fixing plate; 14. a slide block; 15. a chute; 16. and a limiting hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-4, the present utility model provides a technical solution: the utility model provides an acousto-optic early warning device for road, including casing 1 and base 2, the front end of casing 1 is provided with warning screen 3, the both sides of casing 1 are provided with speaker 4, the top fixedly connected with warning light 5 of casing 1, the top fixedly connected with sensor 6 of warning light 5, the top of sensor 6 is provided with protection casing 7, the bottom fixedly connected with connecting plate 10 of casing 1, the bottom swing joint of connecting plate 10 has backup pad 11, the front end swing joint of backup pad 11 has elevating system 8, one side fixedly connected with fixed establishment 9 of backup pad 11, the bottom fixedly connected with of base 2 is from locking wheel 12, and from locking wheel 12 distributes in four corners of base 2.

When encountering bad weather, protect equipment through protection casing 7, warning lamp 5 warning and remind the vehicle that comes and goes, monitor the early warning through sensor 6 and remind the report through speaker 4 simultaneously, when needs adjust warning device height, at first drive connecting rod 804 through turning knob 805 and rotate, make gear 803 rotate and promote rack 802 upward movement, drive regulating plate 801 and upwards move, drive slider 14 simultaneously and slide to the same direction in spout 15, make casing 1 rise, thereby be favorable to the high of quick adjustment casing 1 to play better warning effect, after moving to suitable height, then through the limiting plate 903 of setting, at first inwards rotate the limiting plate, make spacing post 904 laminate mutually with spacing hole 16, limit regulating plate 801, regulating plate 801 and backup pad 11 after will rising are connected fixedly, thereby be favorable to spacing regulating plate 801 to carry out spacing fast, thereby guarantee the stability after the regulating plate 801 rises.

As shown in fig. 1, fig. 3 and fig. 4, the lifting mechanism 8 comprises an adjusting plate 801, a rack 802, a gear 803, a connecting rod 804 and a knob 805, the gear 803 is meshed with the rack 802, one side of the adjusting plate 801 is provided with the rack 802, one end of the connecting rod 804 is sleeved with the gear 803, the other end of the connecting rod 804 is fixedly connected with the knob 805, the outer wall of the connecting rod 804 is movably connected with a fixing plate 13, the top end of the fixing plate 13 is fixedly connected with the bottom end of the shell 1, the top end of the adjusting plate 801 is fixedly connected with the bottom end of the connecting plate 10, the rear end of the adjusting plate 801 is fixedly connected with a sliding block 14, a sliding groove 15 is formed in the supporting plate 11, and the sliding block 14 is matched with the sliding groove 15.

The knob 805 is rotated to drive the connecting rod 804 to rotate, so that the gear 803 rotates to push the rack 802 to move upwards, the adjusting plate 801 is driven to move upwards, meanwhile, the sliding block 14 is driven to slide in the same direction in the sliding groove 15, the shell 1 is lifted, and the height of the shell 1 can be quickly adjusted, so that a better warning effect is achieved.

As shown in fig. 1 and 3, the fixing mechanism 9 includes a supporting seat 901, a rotating shaft 902, a limiting plate 903 and a limiting post 904, the supporting seat 901 is symmetrically two, the rotating shaft 902 is movably connected to opposite sides of the supporting seat 901, the limiting plate 903 is sleeved on the outer side of the rotating shaft 902, the bottom end of the limiting plate 903 is fixedly connected with the limiting post 904, a plurality of limiting holes 16 are formed in the front end of the adjusting plate 801, the limiting post 904 is located inside the limiting holes 16, the limiting post 904 is matched with the limiting holes 16, and one side of the supporting seat 901 is fixedly connected to the outer wall of the supporting plate 11.

Through the limiting plate 903 that sets up, at first inwards rotate limiting plate 903, make spacing post 904 laminate mutually with spacing hole 16, spacing adjusting plate 801 carries out the spacing, and adjusting plate 801 after will going up and down is connected fixedly with backup pad 11, thereby is favorable to carrying out spacing to adjusting plate 801 fast and guarantees the stability after adjusting plate 801 rises.

Working principle: when encountering bad weather, protect equipment through protection casing 7, warning light 5 warning and reminds the vehicle that goes and goes, monitor the early warning through sensor 6 and remind the report through speaker 4 simultaneously, when needs adjust warning device height, at first drive connecting rod 804 through turning knob 805 and rotate, make gear 803 rotate and promote rack 802 upward movement, drive regulating plate 801 and upwards move, simultaneously drive slider 14 and slide to the same direction in spout 15, make casing 1 rise, after moving to suitable height, then through the limiting plate 903 of setting up, at first inwards rotate limiting plate 903, make spacing post 904 laminate mutually with spacing hole 16, regulating plate 801 is spacing, be connected fixedly with regulating plate 801 and backup pad 11 after going up and down.

It should be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "fixedly attached," "mounted," "connected," and "coupled" are to be construed broadly, e.g., as a fixed connection, as a removable connection, or as an integral connection; "coupled" may be either mechanical or electrical; the "connection" may be direct, indirect via an intermediary, or communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a sound and light early warning device for road, includes casing (1) and base (2), its characterized in that: the front end of casing (1) is provided with warning screen (3), the both sides of casing (1) are provided with speaker (4), the top fixedly connected with warning light (5) of casing (1), the top fixedly connected with sensor (6) of warning light (5), the top of sensor (6) is provided with protection casing (7), the bottom fixedly connected with connecting plate (10) of casing (1), the bottom swing joint of connecting plate (10) has backup pad (11), the front end swing joint of backup pad (11) has elevating system (8), one side fixedly connected with fixed establishment (9) of backup pad (11), the bottom fixedly connected with number auto-lock wheel (12) of base (2), and auto-lock wheel (12) distribute in four corners of base (2).

2. The acousto-optic warning device for roads according to claim 1, wherein: elevating system (8) are including regulating plate (801), rack (802), gear (803), connecting rod (804) and knob (805), gear (803) meshes with rack (802), one side of regulating plate (801) is provided with rack (802), one end cover of connecting rod (804) is equipped with gear (803), the other end fixedly connected with knob (805) of connecting rod (804).

3. The acousto-optic warning device for roads according to claim 2, wherein: the outer wall swing joint of connecting rod (804) has fixed plate (13), the top fixed connection of fixed plate (13) is in the bottom of casing (1), the top fixed connection of regulating plate (801) is in the bottom of connecting plate (10).

4. The acousto-optic warning device for roads according to claim 2, wherein: the rear end of the adjusting plate (801) is fixedly connected with a sliding block (14), a sliding groove (15) is formed in the supporting plate (11), and the sliding block (14) is matched with the sliding groove (15).

5. The acousto-optic warning device for roads according to claim 2, wherein: the fixing mechanism (9) comprises a supporting seat (901), a rotating shaft (902), limiting plates (903) and limiting columns (904), wherein the supporting seat (901) is symmetrically arranged in two, the rotating shaft (902) is movably connected to the opposite sides of the supporting seat (901), the limiting plates (903) are sleeved on the outer sides of the rotating shaft (902), and the limiting columns (904) are fixedly connected to the bottom ends of the limiting plates (903).

6. The acousto-optic warning device for roads according to claim 5, wherein: the front end of regulating plate (801) has seted up several spacing hole (16), spacing post (904) are located spacing hole (16) inside, and spacing post (904) and spacing hole (16) looks adaptation, one side fixed connection of supporting seat (901) is in the outer wall of backup pad (11).