CN220913752U

CN220913752U - Pedestrian warning loudspeaker

Info

Publication number: CN220913752U
Application number: CN202322451521.6U
Authority: CN
Inventors: 陈朝馨; 贺凯; 刘光学
Original assignee: Wuhu Weifa Electronic Technology Co ltd
Current assignee: Wuhu Weifa Electronic Technology Co ltd
Priority date: 2023-09-11
Filing date: 2023-09-11
Publication date: 2024-05-07
Anticipated expiration: 2033-09-11

Abstract

The utility model provides a pedestrian warning loudspeaker, which comprises a loudspeaker body, wherein the loudspeaker body is arranged in an installation space, the lower end of the installation space is fixedly arranged on a hydraulic piston rod, the hydraulic piston rod is used for adjusting the height of the loudspeaker body, the lower end of the hydraulic piston rod is fixedly arranged on a mounting plate, the lower end of the mounting plate is provided with universal wheels and supporting feet, the height of each supporting foot is adjustable, and a locking mechanism is arranged on the hydraulic piston rod and is used for limiting the position of the loudspeaker body. According to the utility model, through the horn body, recorded warning sounds are played to remind surrounding pedestrians of paying attention to safety and avoiding, through the arrangement of the hydraulic piston rod, the height of the horn body is raised and lowered, the height of the horn body can be adjusted according to actual use requirements, the warning effect of the device is further improved, and the construction safety is improved.

Description

Pedestrian warning loudspeaker

Technical Field

The utility model mainly relates to the technical field of warning equipment, in particular to a pedestrian warning loudspeaker.

Background

In modern cities, population and automobiles are increasingly growing, urban traffic is also increasingly crowded, and the safety problem of people is also increasingly important, so that the red-green traffic signal lamp becomes one of important tools for traffic management in traffic control departments, and the safety trip of people with the traffic signal lamp is greatly ensured. When people pass through a traffic intersection, people cannot be aware of the current traffic light state, and can easily break the red light by mistake, so that traffic accidents are caused, and pedestrian warning equipment is needed.

Meanwhile, in order to ensure the safety of construction during road engineering construction, a warning device is arranged on a construction site and is used for municipal administration, so that the safety of pedestrians during municipal engineering construction is ensured.

The utility model provides a novel pedestrian crosses street warning equipment like chinese patent bulletin number is CN212200138U provides, above-mentioned application is fixed the roof through setting up first fixing bolt at the top of warning equipment main part, set up second fixing bolt and fix the infrared raster, and set up four warning horns in the bottom of roof, not only can protect liquid crystal display through the roof, warning horn and infrared raster, but foretell warning device is inconvenient for highly adjusting, be convenient for highly adjusting warning device according to actual conditions, warning device places the risk that has to be knocked down in the open air simultaneously.

Disclosure of utility model

1. Technical problem to be solved by the utility model

The utility model provides a pedestrian warning loudspeaker which is used for solving the technical problems in the background technology.

2. Technical proposal

In order to achieve the above purpose, the technical scheme provided by the utility model is as follows: the utility model provides a pedestrian warning loudspeaker, includes the loudspeaker body, the loudspeaker body sets up in installation space, installation space's lower extreme sets up to be fixed on hydraulic piston rod, hydraulic piston rod is used for adjusting the height of loudspeaker body, hydraulic piston rod's lower extreme is fixed on the mounting panel, the lower extreme of mounting panel is provided with universal wheel and supporting legs, the height-adjustable of supporting legs, be provided with locking mechanical system on the hydraulic piston rod, locking mechanical system is used for prescribing a limit to the position of loudspeaker body.

Preferably, the installation space comprises a bottom plate fixed at the upper end of the hydraulic piston rod, four corners of the bottom plate are fixedly provided with installation rods, three side plates are arranged between the four installation rods, two of the installation rods are rotatably provided with movable plates, and the upper ends of the side plates are provided with upper baffles.

Preferably, the hydraulic piston rod comprises a movable rod fixed at the lower end of the bottom plate, the movable rod is installed in the fixed rod in an up-down sliding mode, and the lower end of the fixed rod is fixed on the mounting plate.

Preferably, the supporting legs are provided with four, and are respectively arranged on four corners of the lower end of the bottom plate, the supporting legs comprise supporting rods, one ends of the supporting rods are fixed on the bottom plate, the other ends of the supporting rods are fixed on the adjusting blocks, the adjusting blocks are provided with adjusting screws through screw threads in a rotating mode, and the lower ends of the adjusting screws are fixedly provided with supporting blocks.

Preferably, the handle and the stabilizing rod are fixedly installed on the bottom plate, the stabilizing rod is obliquely provided with a plurality of stabilizing rods, one end of each stabilizing rod is fixed on the bottom plate, and the other end of each stabilizing rod is installed on the fixing rod.

Preferably, the locking mechanism comprises a fixed sleeve fixed on the hydraulic piston rod, a connecting rod is hinged to the fixed sleeve, a connecting block is hinged to the other end of the connecting rod, a first clamp and a second clamp are rotatably installed on the connecting block, and the first clamp and the second clamp are fixed through the locking rod.

3. Advantageous effects

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:

According to the utility model, through the loudspeaker body, recorded warning sounds are played to remind surrounding pedestrians of paying attention to safety and avoiding, through the arrangement of the hydraulic piston rod, when the height of the loudspeaker body needs to be adjusted, the height of the loudspeaker body can be adjusted according to actual use requirements by adjusting the position of the movable rod in the fixed rod, so that the height of the loudspeaker body is raised and lowered, the warning effect of the device is further improved, and the construction safety is improved.

According to the utility model, through the arrangement of the locking mechanism, the locking rod, the first clamp and the second clamp are fixedly connected with the red-green lamp pole or the street lamp pole, and when the street lamp is not used, the street lamp pole is folded through the fixing sleeve and the connecting rod, so that the street lamp does not occupy space.

According to the utility model, the equipment can freely and flexibly move on the ground through the arrangement of the universal wheels, the arrangement and adjustment are convenient, the adjustment can be carried out according to the uneven degree of the ground through the arrangement of the supporting legs, the stable placement of the loudspeaker body on the ground is ensured, the balance is maintained, and the stability and the safety of the loudspeaker body are improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the upper baffle plate of the present utility model;

FIG. 3 is a schematic view of a support leg structure according to the present utility model;

fig. 4 is a schematic structural view of the locking mechanism of the present utility model.

Reference numerals

1. A horn body; 2. a bottom plate; 3. a mounting rod; 4. a side plate; 5. a movable plate; 6. an upper baffle; 7. a movable rod; 8. a fixed rod; 9. a mounting plate; 10. a universal wheel; 11. supporting feet; 12. a handle; 13. a stabilizing rod; 14. a locking mechanism; 15. a fixed sleeve; 16. a connecting rod; 17. a connecting block; 18. a first clip; 19. a locking lever; 20. a second clip; 21. a support rod; 22. an adjusting block; 23. adjusting a screw; 24. and a supporting block.

Detailed Description

In order that the utility model may be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings, in which, however, the utility model may be embodied in many different forms and are not limited to the embodiments described herein, but are instead provided for the purpose of providing a more thorough and complete disclosure of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "page", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements 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.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," "secured," "provided," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

It should be noted that, the structure not described in the present utility model does not relate to the design gist and the improvement direction of the present utility model, which are the same as the prior art or can be implemented by using the prior art, and the description is omitted herein.

Examples

Referring to fig. 1 to 4, a pedestrian warning horn comprises a horn body 1, the horn body 1 is arranged in an installation space, the lower end of the installation space is fixedly arranged on a hydraulic piston rod, the hydraulic piston rod is used for adjusting the height of the horn body 1, the lower end of the hydraulic piston rod is fixedly arranged on a mounting plate 9, the lower end of the mounting plate 9 is provided with a universal wheel 10 and a supporting foot 11, the height of the supporting foot 11 is adjustable, a locking mechanism 14 is arranged on the hydraulic piston rod, and the locking mechanism 14 is used for limiting the position of the horn body 1.

The installation space is including fixing the bottom plate 2 in the hydraulic piston rod upper end, and fixed mounting has installation pole 3 on the four angles of bottom plate 2, is provided with three curb plate 4 between four installation poles 3, and wherein the rotation is provided with between two installation poles 3, and the upper end of curb plate 4 is provided with overhead gage 6.

The hydraulic piston rod comprises a movable rod 7 fixed at the lower end of the bottom plate 2, the movable rod 7 is arranged in a fixed rod 8 in a vertical sliding mode, and the lower end of the fixed rod 8 is fixed on a mounting plate 9.

The supporting legs 11 are arranged in four, which are respectively arranged at four corners of the lower end of the bottom plate 2, the supporting legs 11 comprise supporting rods 21, one ends of the supporting rods 21 are fixed on the bottom plate 2, the other ends of the supporting rods are fixed on adjusting blocks 22, adjusting screws 23 are arranged on the adjusting blocks 22 through threaded rotation, and supporting blocks 24 are fixedly arranged at the lower ends of the adjusting screws 23.

The handle 12 and the stabilizing rods 13 are fixedly arranged on the bottom plate 2, the stabilizing rods 13 are obliquely arranged, one end of each stabilizing rod 13 is fixed on the bottom plate 2, and the other end of each stabilizing rod is arranged on the fixing rod 8.

The locking mechanism 14 comprises a fixed sleeve 15 fixed on a hydraulic piston rod, a connecting rod 16 is hinged on the fixed sleeve 15, a connecting block 17 is hinged at the other end of the connecting rod 16, a first clamp 18 and a second clamp 20 are rotatably arranged on the connecting block 17, and the first clamp 18 and the second clamp 20 are fixed through a locking rod 19.

The working process comprises the following steps: through loudspeaker body 1, play the warning sound of recording, remind peripheral pedestrian to notice safety and dodge. Through the setting of hydraulic piston rod, when need highly adjusting loudspeaker body 1, through adjusting movable rod 7 in the position of dead lever 8, realize the rising and the decline of loudspeaker body 1 height, can adjust loudspeaker body 1's height according to the in-service use demand, support hydraulic piston rod through many firm poles 13, guarantee stability. Meanwhile, warning posters can be posted on the side plates 4 and the movable plate 5, so that a warning effect is further achieved. Through the setting of locking mechanical system 14, carry out fixed connection through locking lever 19, first clamp 18 and second clamp 20 and traffic light pole or light pole, when need not to use, fold through fixed cover 15 and connecting rod 16, occupation space does not. Through the setting of universal wheel 10, through handle 12 pulling equipment for equipment can freely nimble subaerial removal, conveniently arranges and adjusts, through the setting of supporting legs 11, rotatory adjusting screw 23 drives supporting shoe 24 and reciprocates, can adjust according to the unevenness degree on ground, ensures that loudspeaker body 1 places subaerial steadily, and keeps balanced, has improved loudspeaker body 1's stability and security.

The foregoing examples merely illustrate certain embodiments of the utility model and are described in more detail and are not to be construed as limiting the scope of the utility model; it should be noted that it is possible for a person skilled in the art to make several variants and modifications without departing from the concept of the utility model, all of which fall within the scope of protection of the utility model; accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. A pedestrian warning loudspeaker which is characterized in that: including loudspeaker body (1), loudspeaker body (1) set up in the installation space, installation space's lower extreme sets up to be fixed on hydraulic piston rod, hydraulic piston rod is used for adjusting the height of loudspeaker body (1), hydraulic piston rod's lower extreme is fixed on mounting panel (9), the lower extreme of mounting panel (9) is provided with universal wheel (10) and supporting legs (11), the height-adjustable of supporting legs (11), be provided with locking mechanical system (14) on the hydraulic piston rod, locking mechanical system (14) are used for prescribing a limit to loudspeaker body (1) position.

2. A pedestrian alert loudspeaker as claimed in claim 1, wherein: the installation space comprises a bottom plate (2) fixed at the upper end of a hydraulic piston rod, installation rods (3) are fixedly installed on four corners of the bottom plate (2), three side plates (4) are arranged between the four installation rods (3), a movable plate (5) is rotatably arranged between the two installation rods (3), and an upper baffle plate (6) is arranged at the upper end of each side plate (4).

3. A pedestrian alert loudspeaker as claimed in claim 2, wherein: the hydraulic piston rod comprises a movable rod (7) fixed at the lower end of the bottom plate (2), the movable rod (7) is vertically and slidably arranged in a fixed rod (8), and the lower end of the fixed rod (8) is fixed on a mounting plate (9).

4. A pedestrian alert loudspeaker as claimed in claim 1, wherein: the supporting legs (11) are arranged in four, the four supporting legs are respectively arranged on four corners of the lower end of the bottom plate (2), the supporting legs (11) comprise supporting rods (21), one ends of the supporting rods (21) are fixed on the bottom plate (2), the other ends of the supporting rods are fixed on adjusting blocks (22), adjusting screws (23) are arranged on the adjusting blocks (22) through threaded rotation, and supporting blocks (24) are fixedly arranged at the lower ends of the adjusting screws (23).

5. A pedestrian alert loudspeaker according to claim 3, wherein: the handle (12) and the stabilizing rods (13) are fixedly installed on the bottom plate (2), the stabilizing rods (13) are obliquely arranged, one ends of the stabilizing rods are fixed on the bottom plate (2), and the other ends of the stabilizing rods are installed on the fixing rods (8).

6. A pedestrian alert loudspeaker as claimed in claim 1, wherein: the locking mechanism (14) comprises a fixing sleeve (15) fixed on a hydraulic piston rod, a connecting rod (16) is hinged to the fixing sleeve (15), a connecting block (17) is hinged to the other end of the connecting rod (16), a first clamp (18) and a second clamp (20) are rotatably installed on the connecting block (17), and the first clamp (18) and the second clamp (20) are fixed through a locking rod (19).