CN221741009U - A warning device composed of LED light groups - Google Patents

Abstract

The utility model relates to the technical field of warning devices, specifically a warning device composed of an LED light group, including a storage base and an LED warning board body, electric push rods are arranged at the four corners inside the storage base, and a warning mechanism is arranged inside the shielding top seat; the warning mechanism includes a mounting seat that is rotatably connected to the side wall of the shielding top seat through a motor drive, and sockets are arranged around the side walls of the mounting seat, and an LED warning board body is inserted inside the socket, a group of LED warning board bodies located below the mounting seat is arranged outside the bottom end of the shielding top seat, and the other three groups of LED warning board bodies are arranged inside the shielding top seat. The utility model is easy to adjust and replace through the arrangement of the warning mechanism, and is more convenient and quick to use, and is easy to store and protect, and prolongs the service life.

Description

A warning device composed of LED light groups

Technical Field

The utility model relates to the technical field of warning devices, in particular to a warning device composed of an LED lamp group.

Background Art

LED warning boards use illuminated warning signs to warn drivers and pedestrians of dangerous conditions around the road and guide people to take reasonable actions. These signs are composed of LED light groups. Since LED warning boards are eye-catching and convenient to use at night, they can easily remind drivers and pedestrians driving at night.

A Chinese patent with authorization announcement number CN219886608U discloses an LED warning board, including a warning board body. The utility model has the following advantages and effects: the staff slides a first warning sign with the required first warning mark into the warning board body, and the warning board body is connected to the first warning sign through an internal clamping block. The warning signs with different warning marks can be freely replaced and placed inside the warning board body. When sunlight shines on the solar panel on the top of the fixed column, the solar panel converts light energy into electrical energy and stores it inside the battery, which can power the LED light in the first warning sign.

However, in the above device, when the warning signs equipped with different LED warning signs are replaced, the staff needs to manually adjust and replace them, which is not convenient and quick to use, and is not convenient to store and organize when not in use, and takes up a lot of space.

Utility Model Content

The utility model aims to solve the problems existing in the background technology and proposes a warning device composed of an LED light group.

The technical solution of the utility model is: a warning device composed of an LED light group, including a storage base and an LED warning board body, electric push rods are arranged at the four corners inside the storage base, a shielding top seat is connected between the output ends of the four groups of electric push rods, and a warning mechanism is arranged inside the shielding top seat;

The warning mechanism includes a mounting base which is rotatably connected to the side wall of the shielding top seat through a motor drive. Sockets are arranged around the side walls of the mounting base, and LED warning board bodies are inserted into the sockets. A group of LED warning board bodies located below the mounting base is arranged on the outside of the bottom end of the shielding top seat, and another three groups of LED warning board bodies are arranged inside the shielding top seat.

Preferably, rotating shafts are provided at both ends of the mounting seat, and the rotating shafts are rotatably connected to the shielding top seat through bearings, and one group of the rotating shafts is driven to rotate by a motor.

Preferably, both left and right sides of the LED warning board body are provided with limiting mechanisms, and the limiting mechanisms are installed on the side walls of the mounting seat;

The limiting mechanism includes a limiting seat, two groups of support plates are symmetrically arranged at the bottom end of the limiting seat, the bottom end of the support plate is connected to the mounting seat, two groups of stabilizing plates are slidably connected to the limiting seat, a spring is installed on the side wall of the stabilizing plate, the other end of the spring is connected to the limiting seat, and the opposite ends of the two groups of stabilizing plates are both in contact with the side wall of the LED warning board body.

Preferably, the limiting seat is set to be C-shaped, so that the spring can be installed at the end of the limiting seat; a sliding channel that is compatible with the two sets of stabilizing plates is opened on the limiting seat.

Preferably, the limiting mechanism is also provided with a stabilizing assembly, which includes two groups of fixed seats symmetrically arranged on the limiting seat, a rotating rod is rotatably connected between the two groups of fixed seats, the rotating rod is movably connected to the two groups of stabilizing plates, two groups of threaded portions with opposite rotation directions are symmetrically arranged on the outer wall of the rotating rod, an adjusting seat is sleeved on the threaded portion, the adjusting seat is slidably connected to the limiting seat, and the adjusting seat abuts against the stabilizing plate.

Preferably, the adjustment seat is set to be C-shaped, a slide groove is opened on the limit seat, and a slider is provided on the side wall of the adjustment seat, and the slider is slidably connected to the slide groove.

Compared with the prior art, the above-mentioned technical scheme of the utility model has the following beneficial technical effects: the utility model facilitates to improve the installation stability of the LED warning board body through the setting of the limiting mechanism, and avoids the connection falling off; through the setting of the warning mechanism, it is convenient to drive several groups of LED warning board bodies to rotate, and then they can be automatically adjusted so that they can be put into use in turn, avoiding manual adjustment; through the setting of the storage base, the electric push rod and the shielding top seat, it is convenient to store and organize the warning components, which is convenient for protection, prolongs the service life, and brings convenience to use.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a schematic diagram of the overall structure of the utility model;

FIG2 is a schematic diagram of the structure of the warning mechanism of the utility model;

FIG3 is a schematic structural diagram of part A of the utility model;

FIG. 4 is a schematic structural diagram of an embodiment of the utility model.

Figure numerals: 1. Storage base; 2. Electric push rod; 3. Shielding top seat; 4. Mounting seat; 401. Rotating shaft; 402. Socket; 5. LED warning board body; 6. Limiting seat; 601. Support plate; 602. Spring; 603. Stabilizing plate; 604. Slide groove; 7. Fixed seat; 701. Rotating rod; 702. Limiting nut; 703. Threaded portion; 704. Adjusting seat.

DETAILED DESCRIPTION

Embodiment 1

As shown in Figure 1, the utility model proposes a warning device composed of an LED light group, including a storage base 1 and an LED warning board body 5. The bottom end of the storage base 1 is provided with walking wheels to facilitate movement and save physical effort. Electric push rods 2 are provided at the four corners inside the storage base 1. A shielding top seat 3 is connected between the output ends of the four groups of electric push rods 2. A handle is provided on the shielding top seat 3 to facilitate lifting. A warning mechanism is provided inside the shielding top seat 3.

As shown in Figures 1 and 2, the warning mechanism includes a mounting base 4 which is rotatably connected to the side wall of the shielding top seat 3 by a motor drive, and rotating shafts 401 are provided at both ends of the mounting base 4. The rotating shafts 401 are rotatably connected to the shielding top seat 3 through bearings, and one group of rotating shafts 401 is driven to rotate by a motor. Sockets 402 are provided around the side walls of the mounting base 4, and LED warning board bodies 5 are inserted into the sockets 402. A group of LED warning board bodies 5 located below the mounting base 4 is arranged on the outside of the bottom end of the shielding top seat 3, and the other three groups of LED warning board bodies 5 are arranged inside the shielding top seat 3.

It should be noted that a solar power supply component is provided on the top of the shielding top seat 3, which is not drawn and supplies power to the LED warning board body 5. The LED warning board body 5 is a prior art, and its specific structure and principle are recorded in detail in the patent with authorization announcement number CN219886608U, which will not be repeated here.

In this embodiment, the device is pushed to a suitable position for use by the walking wheels, and each group of electric push rods 2 is started by the controller to drive the shielding top seat 3 to move upward and gradually separate from the storage base 1, so that the warning mechanism is exposed; the motor is started by the controller to drive the rotating shaft 401 to rotate, and the rotating shaft 401 drives the mounting base 4 to rotate. Every time the mounting base 4 rotates 90 degrees, it will drive one group of LED warning board bodies 5 to move to the bottom of the mounting base 4, so that this LED warning board body 5 is located between the shielding top seat 3 and the storage base 1 for easy display and use, while the other three groups of LED warning board bodies 5 are located inside the shielding top seat 3 waiting to be put into use. When the device is not needed, the electric push rods 2 are started to drive the shielding top seat 3 to move downward until it is closed with the storage base 1, thereby completing the storage and avoiding damage to the LED warning board body 5.

Embodiment 2

As shown in Figures 2 and 3, the utility model proposes a warning device composed of an LED light group. Compared with the first embodiment, limiting mechanisms are provided on both sides of the left and right sides of the LED warning board body 5, and the limiting mechanisms are installed on the side walls of the mounting seat 4; the limiting mechanism includes a limiting seat 6, and two groups of support plates 601 are symmetrically arranged at the bottom end of the limiting seat 6, and the bottom end of the support plate 601 is connected to the mounting seat 4, and two groups of stabilizing plates 603 are slidably connected to the limiting seat 6, and the side wall of the stabilizing plate 603 is installed with a spring 602, and the other end of the spring 602 is connected to the limiting seat 6, and the opposite ends of the two groups of stabilizing plates 603 are both in contact with the side wall of the LED warning board body 5.

Furthermore, the limiting seat 6 is configured to be C-shaped, so that the spring 602 can be installed at the end of the limiting seat 6 ; the limiting seat 6 is provided with sliding channels adapted to the two sets of stabilizing plates 603 .

In this embodiment, the two groups of stabilizing plates 603 on the limit seat 6 are slid away so that the corresponding springs 602 are compressed, and the LED warning board body 5 is moved toward the mounting seat 4 along between the two groups of stabilizing plates 603 until the bottom end of the LED warning board body 5 is connected to the socket 402. Under the elastic recovery action of the two groups of springs 602, the two groups of stabilizing plates 603 are driven to clamp the edge of the LED warning board body 5, thereby improving the connection stability between the LED warning board body 5 and the mounting seat 4 and preventing it from falling off during rotation.

Embodiment 3

As shown in Figure 4, the warning device composed of an LED light group proposed by the utility model, compared with the second embodiment, is further provided with a stabilizing component on the limiting mechanism, and the stabilizing component includes two groups of fixed seats 7 symmetrically arranged on the limiting seat 6, and a rotating rod 701 is rotatably connected between the two groups of fixed seats 7, and the rotating rod 701 is movably connected to the two groups of stabilizing plates 603. Two groups of threaded portions 703 with opposite rotation directions are symmetrically arranged on the outer wall of the rotating rod 701, and an adjusting seat 704 is sleeved on the threaded portion 703. The adjusting seat 704 is slidably connected to the limiting seat 6, and the adjusting seat 704 abuts against the stabilizing plate 603.

Furthermore, the adjustment seat 704 is set to be C-shaped, a slide groove 604 is opened on the limit seat 6, and a slider is set on the side wall of the adjustment seat 704. The slider is slidably connected to the slide groove 604 to facilitate guiding the adjustment seat 704.

Furthermore, a limiting nut 702 is threadedly sleeved on the exterior of the rotating rod 701 , and the limiting nut 702 abuts against the corresponding fixing seat 7 .

In this embodiment, after the limiting mechanism limits the LED warning board body 5, the rotating rod 701 is rotated under the action of the two groups of threaded parts 703, so that the two groups of adjustment seats 704 are close to each other along the slide groove 604 until the adjustment seats 704 are tightly pressed against the stabilizing plate 603, thereby limiting the stabilizing plate 603, and rotating the limiting nut 702 to make it tightly pressed against the corresponding fixing seat 7, thereby limiting the rotating rod 701 to avoid easy rotation and interference with the stabilizing plate 603, so that the two groups of stabilizing plates 603 can stably clamp the LED warning board body 5, avoid loosening of the spring 602, and further improve the installation stability of the LED warning board body 5.

The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims (6)

1. A warning device composed of an LED light group, comprising a storage base (1) and an LED warning board body (5), characterized in that electric push rods (2) are arranged at four corners inside the storage base (1), a shielding top seat (3) is connected between the output ends of the four groups of electric push rods (2), and a warning mechanism is arranged inside the shielding top seat (3); The warning mechanism comprises a mounting seat (4) which is rotatably connected to the side wall of the shielding top seat (3) by a motor drive, the side walls of the mounting seat (4) are all provided with sockets (402), an LED warning board body (5) is inserted into the socket (402), a group of LED warning board bodies (5) located below the mounting seat (4) is arranged outside the bottom end of the shielding top seat (3), and another three groups of LED warning board bodies (5) are arranged inside the shielding top seat (3). 2. According to claim 1, a warning device composed of a group of LED lights is characterized in that a rotating shaft (401) is provided at both ends of the mounting seat (4), and the rotating shaft (401) is rotatably connected to the shielding top seat (3) through a bearing, and one group of the rotating shafts (401) is driven to rotate by a motor. 3. The warning device composed of an LED light cluster according to claim 1, characterized in that both left and right sides of the LED warning board body (5) are provided with limiting mechanisms, and the limiting mechanisms are installed on the side walls of the mounting seat (4); The limiting mechanism comprises a limiting seat (6), two groups of support plates (601) are symmetrically arranged at the bottom end of the limiting seat (6), the bottom end of the support plate (601) is connected to the mounting seat (4), two groups of stabilizing plates (603) are slidably connected to the limiting seat (6), a spring (602) is installed on the side wall of the stabilizing plate (603), the other end of the spring (602) is connected to the limiting seat (6), and the opposite ends of the two groups of stabilizing plates (603) are both in contact with the side wall of the LED warning board body (5). 4. According to claim 3, a warning device composed of an LED light group is characterized in that the limit seat (6) is set to a C shape to facilitate the installation of the spring (602) at the end of the limit seat (6); the limit seat (6) is provided with a sliding channel that is compatible with the two groups of stabilizing plates (603). 5. According to claim 4, a warning device composed of an LED light group is characterized in that a stabilizing component is also provided on the limiting mechanism, and the stabilizing component includes two groups of fixing seats (7) symmetrically arranged on the limiting seat (6), a rotating rod (701) is rotatably connected between the two groups of fixing seats (7), the rotating rod (701) is movably connected to the two groups of stabilizing plates (603), and two groups of threaded portions (703) with opposite rotation directions are symmetrically arranged on the outer wall of the rotating rod (701), an adjusting seat (704) is sleeved on the threaded portion (703), the adjusting seat (704) is slidably connected to the limiting seat (6), and the adjusting seat (704) is abutted against the stabilizing plate (603). 6. According to claim 5, a warning device composed of an LED light group is characterized in that the adjustment seat (704) is set to be C-shaped, a slide groove (604) is opened on the limit seat (6), and a slider is set on the side wall of the adjustment seat (704), and the slider is slidably connected to the slide groove (604).