Multifunctional electronic warning board

Abstract

The utility model discloses a multifunctional electronic warning board which comprises an installation bin and an overturning auxiliary mechanism. An electronic warning bin is arranged in the mounting bin, and baffles which are symmetrically distributed are arranged at the front end of the mounting bin; the overturning auxiliary mechanism comprises sliding seats, connecting rods and connecting shafts, the sliding seats are symmetrically connected to the left end and the right end of the mounting bin in a sliding mode, the connecting rods are rotationally connected to the front ends of the sliding seats, and every two vertically adjacent connecting rods are rotationally connected with the same connecting shaft; the ends, close to the center of the mounting bin, of the connecting shafts are rotationally connected with the corresponding ends of the electronic warning bin, and the overturning auxiliary mechanism further comprises a spring and a sliding rod. And meanwhile, the baffle convenient to open and close provides protection for the electronic warning bin in the unused state, and damage caused by transportation of the multifunctional electronic warning board is effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic warning signs, in particular to a multifunctional electronic warning sign. Background Art

[0002] A multifunctional electronic warning sign is a safety warning device that integrates multiple functions. It is widely used in transportation, municipal administration, construction and other fields. The multifunctional electronic warning sign has warning function, information display, solar charging, waterproof and anti-collision, and portable folding. Some existing multifunctional electronic warning signs use the method of exposing the display screen of the electronic warning sign to the outside for transportation and installation. This type of multifunctional electronic warning sign has the following problems. For example, the display screen of the multifunctional electronic warning sign lacks protection. The display screen may be damaged during the movement of the multifunctional electronic warning sign, which affects the display of the warning information and the warning effect of the multifunctional electronic warning sign. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a multifunctional electronic warning sign, which can realize the folding and display of the electronic warning bin through a flipping auxiliary mechanism, and at the same time, the baffle that is easy to open and close provides protection for the electronic warning bin in an unused state, effectively avoiding damage caused by transportation of the multifunctional electronic warning sign, and can effectively solve the problems in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multifunctional electronic warning sign, including an installation bin and a flip auxiliary mechanism;

[0005] Installation compartment: An electronic warning compartment is provided inside the installation compartment, and symmetrically distributed baffles are provided at the front end of the installation compartment;

[0006] Flipping auxiliary mechanism: It includes a sliding seat, a connecting rod and a connecting shaft. The sliding seats are symmetrically and slidingly connected to the left and right ends of the installation bin, and the front ends of the sliding seats are rotatably connected to the connecting rods. The two vertically adjacent connecting rods are rotatably connected to the same connecting shaft. The ends of the connecting shafts close to the center of the installation bin are rotatably connected to the corresponding ends of the electronic warning bin. The flipping auxiliary mechanism can realize the folding and display of the electronic warning bin. At the same time, the baffle that is easy to open and close provides protection for the electronic warning bin in an unused state, effectively avoiding damage to the multifunctional electronic warning sign during transportation.

[0007] Furthermore, the flip assist mechanism also includes a spring and a sliding rod, the sliding rod is fixedly connected to the left and right ends of the installation bin respectively, the rear ends of the sliding seats are slidably connected to the corresponding ends of the longitudinally adjacent sliding rods, the spring is fixedly connected between the two vertically adjacent sliding seats, and the spring is movably mounted on the outer surfaces of the longitudinally adjacent sliding rods to provide a guiding effect for the movement of the sliding seat and provide a driving force for the resetting of the sliding seat.

[0008] Furthermore, longitudinal grooves are provided at both ends of the left and right sides of the installation bin, and a transverse groove is provided at the rear end of the installation bin. The rear ends of the longitudinal grooves are connected to the transverse grooves, and the ends of the baffles opposite to each other are fixedly connected with symmetrically distributed sliding columns. The two vertically adjacent sliding columns are slidably connected to the same longitudinal groove, and the sliding columns are slidably connected to the transverse grooves, providing space for the baffles to be contracted.

[0009] Furthermore, a support is fixedly connected to the upper end of the front surface of the installation bin, and symmetrically distributed sliding openings are arranged inside the support, and the sliding openings are slidably connected to the lower end of the locking handle. A locking hole is arranged at one end of the upper surface of the baffle close to the center of the installation bin, and the locking hole is plugged into the lower end of the locking handle to achieve locking of the baffle closure.

[0010] Furthermore, a single-chip microcomputer is arranged at the center of the rear wall of the electronic warning compartment, and the input end of the single-chip microcomputer is electrically connected to an external power supply to control various electrical appliances.

[0011] Furthermore, symmetrically distributed speakers are provided at the lower end of the rear wall of the electronic warning compartment, and a display screen is provided at the front end of the electronic warning compartment. The input ends of the speakers and the display screen are electrically connected to the output ends of the single-chip computer, and warning information is displayed through sound information and visual information.

[0012] Furthermore, a solar panel is provided at the upper end of the installation bin, a solar controller is provided at the left end of the rear wall of the electronic warning bin, the output end of the solar panel is electrically connected to the input end of the solar controller, a battery pack is provided at the upper end of the rear wall of the electronic warning bin, the output end of the solar controller is electrically connected to the input end of the battery pack, the input end of the single-chip microcomputer is electrically connected to the output end of the battery pack, the input end of the solar controller is electrically connected to the output end of the single-chip microcomputer, and the rear end of the installation bin is fixedly connected with evenly distributed mounting seats to provide power for the electronic warning sign under special circumstances.

[0013] Compared with the prior art, the beneficial effects of the utility model are: the multifunctional electronic warning sign has the following advantages:

[0014] 1. The mutual support of the connecting rods enables the electronic warning bin to move forward, providing space for the flipping of the electronic warning bin. At the same time, the spring force always acts on the two vertically adjacent sliding seats, providing a driving force for the sliding seats to reset, and then providing a driving force for the electronic warning bin to be retracted inside the installation bin, thereby realizing the retraction and display of the electronic warning bin and avoiding damage to the display screen when the electronic warning bin is not in use.

[0015] 2. The baffle is closed by the locking handle, making the installation compartment a closed space, providing all-round protection for the electronic warning compartment. When the baffle is opened, it is gathered inside the horizontal groove to prevent the baffle from occupying additional working space, effectively avoiding damage to the multi-functional electronic warning sign during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the cross-sectional structure inside the utility model;

[0018] Figure 3 This is an enlarged structural diagram of point A of the utility model.

[0019] In the figure: 1 installation compartment, 2 electronic warning compartment, 3 flip auxiliary mechanism, 31 sliding seat, 32 connecting rod, 33 connecting shaft, 34 spring, 35 sliding rod, 4 single chip microcomputer, 5 solar controller, 6 solar panel, 7 speaker, 8 longitudinal groove, 9 transverse groove, 10 sliding column, 11 baffle, 12 support, 13 locking handle, 14 mounting frame, 15 battery pack, 16 display screen. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-3 , This embodiment provides a technical solution: a multifunctional electronic warning sign, including an installation bin 1 and a flip auxiliary mechanism 3;

[0022] Installation chamber 1: an electronic warning chamber 2 is arranged inside the installation chamber 1, a symmetrically distributed baffle 11 is arranged at the front end of the installation chamber 1, a single-chip microcomputer 4 is arranged at the center of the rear wall of the electronic warning chamber 2, and the input end of the single-chip microcomputer 4 is electrically connected to an external power supply;

[0023] The flip auxiliary mechanism 3: It includes a sliding seat 31, a connecting rod 32 and a connecting shaft 33. The sliding seat 31 is symmetrically slidably connected to the left and right ends of the installation bin 1. The front end of the sliding seat 31 is rotatably connected to the connecting rod 32. The two vertically adjacent connecting rods 32 are rotatably connected to the same connecting shaft 33. The end of the connecting shaft 33 close to the center of the installation bin 1 is rotatably connected to the corresponding end of the electronic warning bin 2. The flip auxiliary mechanism 3 also includes a spring 34 and a slide bar 35. The slide bar 35 is fixedly connected to the left and right ends of the installation bin 1. The rear end of the sliding seat 31 is slidably connected to the corresponding end of the longitudinally adjacent slide bar 35. The spring 34 is fixedly connected between the two vertically adjacent sliding seats 31. The spring 34 is movably sleeved on the outer surface of the longitudinally adjacent slide bar 35, pulling the electronic warning bin 2 forward, and the electronic warning bin 2 moves forward through the connecting shaft 33 to pull the connecting rod 32 close to the installation bin 1 moves forward, thereby causing the end of the connecting rod 32 away from the center of the installation chamber 1 to pull the corresponding sliding seat 31, and the sliding seat 31 moves toward the center of the installation chamber 1 under the guidance of the corresponding sliding rod 35. The two vertically adjacent sliding seats 31 move toward each other, and the vertically adjacent springs 34 are elastically compressed. When the electronic warning chamber 2 moves to the desired position, the electronic warning chamber 2 is flipped. After the flipping is completed, the electronic warning chamber 2 is pushed backward, and at the same time, the connecting shaft 33 pushes the end of the connecting rod 32 close to the center of the installation chamber 1 to move backward, thereby causing the end of the connecting rod 32 away from the center of the installation chamber 1 to push the corresponding sliding seat 31, and the sliding seat 31 moves in the direction away from the center of the installation chamber 1 under the guidance of the corresponding sliding rod 35. At the same time, the spring 34 provides a driving force for the movement of the sliding seat 31, so that the electronic warning chamber 2 is converged inside the installation chamber 1;

[0024] Wherein: longitudinal grooves 8 are provided at both ends of the installation bin 1, and transverse grooves 9 are provided at the rear end of the installation bin 1. The rear ends of the longitudinal grooves 8 are connected to the transverse grooves 9. The ends of the baffles 11 that are away from each other are fixedly connected with symmetrically distributed sliding columns 10. The two vertically adjacent sliding columns 10 are slidably connected to the same longitudinal groove 8. The sliding columns 10 are slidably connected to the transverse grooves 9. The upper end of the front surface of the installation bin 1 is fixedly connected with a support 12. The interior of the support 12 is provided with symmetrically distributed sliding openings. The sliding openings are slidably connected to the lower end of the locking handle 13. The upper surface of the baffle 11 near the center of the installation bin 1 is provided with locking holes. The locking holes are plugged with the lower end of the locking handle 13. First, The locking handle 13 is moved upward to make the locking handle 13 disengage from the locking hole, and then the baffle 11 is flipped in a direction away from the center of the installation chamber 1 with the sliding column 10 as the central axis. When the baffle 11 is flipped to be in the same plane as the corresponding longitudinal groove 8, the baffle 11 is slid backward. When the sliding columns 10 at the upper and lower ends of the baffle 11 enter the inside of the transverse groove 9, the baffle 11 is flipped in a direction away from the center of the installation chamber 1 with the sliding column 10 as the central axis, so that the baffle 11 is in the same plane as the transverse groove 9, and then the baffle 11 is pushed so that the baffle 11 moves in a direction close to the center of the installation chamber 1, so that the baffle 11 is completely gathered in the inside of the transverse groove 9;

[0025] Among them: the lower end of the rear wall of the electronic warning compartment 2 is provided with symmetrically distributed speakers 7, the front end of the electronic warning compartment 2 is provided with a display screen 16, the input ends of the speakers 7 and the display screen 16 are electrically connected to the output end of the single-chip computer 4, the upper end of the installation compartment 1 is provided with a solar panel 6, the left end of the rear wall of the electronic warning compartment 2 is provided with a solar controller 5, the output end of the solar panel 6 is electrically connected to the input end of the solar controller 5, the upper end of the rear wall of the electronic warning compartment 2 is provided with a battery pack 15, the output end of the solar controller 5 is electrically connected to the input end of the battery pack 15, the input end of the single-chip computer 4 is electrically connected to the input end of the single-chip computer 4. The input end is electrically connected to the output end of the battery pack 15, the input end of the solar controller 5 is electrically connected to the output end of the single-chip microcomputer 4, and the rear end of the installation bin 1 is fixedly connected with a uniformly distributed mounting seat 14. The display screen 16 is operated by the single-chip microcomputer 4, and the display screen 16 displays the warning information. At the same time, the single-chip microcomputer 4 realizes the operation of the speaker 7, and the warning information is displayed through sound information. The solar controller 6 is operated by the single-chip microcomputer 4, and the solar controller 6 absorbs solar energy and converts it into electrical energy, and then the solar controller 6 transmits the converted electrical energy to the battery pack 15 for storage.

[0026] The working principle of a multifunctional electronic warning sign provided by the utility model is as follows: when working, the personnel connect the installation bin 1 with the working area through the connecting seat 14, thereby realizing the stable installation of the multifunctional electronic warning sign, and then the personnel first move the locking handle 13 upwards, so that the locking handle 13 is out of contact with the locking hole, and then the personnel successively flip the baffle plate 11 in the direction away from the center of the installation bin 1 with the sliding column 10 as the central axis, and when the baffle plate 11 is flipped to be in the same plane as the corresponding longitudinal groove 8, the baffle plate 11 is slid backward, and when the sliding columns 10 at the upper and lower ends of the baffle plate 11 enter the horizontal When moving toward the inside of the groove 9, the personnel successively flip the baffle 11 in the direction away from the center of the installation bin 1 with the sliding column 10 as the central axis, so that the baffle 11 is located in the same plane as the transverse groove 9, and then push the baffle 11, so that the baffle 11 moves toward the center of the installation bin 1, so that the baffle 11 is completely gathered inside the transverse groove 9, and then the personnel pull the electronic warning bin 2 forward, and the electronic warning bin 2 moves forward to pull the end of the connecting rod 32 close to the center of the installation bin 1 forward through the connecting shaft 33, so that the end of the connecting rod 32 away from the center of the installation bin 1 pulls the corresponding sliding seat 31 The sliding seats 31 are all moved toward the center of the installation bin 1 under the guidance of the corresponding sliding rods 35. The two vertically adjacent sliding seats 31 move toward each other so that the vertically adjacent springs 34 are elastically compressed. When the electronic warning bin 2 moves to the desired position, the personnel flips the electronic warning bin 2. After the flip is completed, the personnel pushes the electronic warning bin 2 backward, and at the same time, the connecting shaft 33 pushes the end of the connecting rod 32 close to the center of the installation bin 1 to move backward, so that the end of the connecting rod 32 away from the center of the installation bin 1 pushes the corresponding sliding seats 31, and the sliding seats 31 are all guided by the corresponding sliding rods 35. Under the action, it moves in the direction away from the center of the installation bin 1, and at the same time, the spring 34 provides a driving force for the movement of the sliding seat 31, so that the electronic warning bin 2 is retracted inside the installation bin 1, and then the personnel realize the operation of the display screen 16 through the single-chip microcomputer 4, and the display screen 16 displays the warning information. At the same time, the single-chip microcomputer 4 realizes the operation of the speaker 7, and displays the warning information through sound information. The solar controller 6 is operated through the single-chip microcomputer 4, and the solar controller 6 absorbs solar energy and converts it into electrical energy, and then the solar controller 6 transmits the converted electrical energy to the battery pack 15 for storage.

[0027] It is worth noting that the single chip microcomputer 4 disclosed in the above embodiments controls the solar controller 5, the speaker 7 and the display screen 16 by adopting the methods commonly used in the prior art.

[0028] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A multifunctional electronic warning sign, characterized in that: It comprises an installation bin (1) and a turning auxiliary mechanism (3); An installation chamber (1): an electronic warning chamber (2) is arranged inside the installation chamber (1), and a symmetrically distributed baffle (11) is arranged at the front end of the installation chamber (1); The flip auxiliary mechanism (3) comprises a sliding seat (31), a connecting rod (32) and a connecting shaft (33); the sliding seat (31) is symmetrically slidably connected to the left and right ends of the installation chamber (1); the front end of the sliding seat (31) is rotatably connected to the connecting rod (32); two vertically adjacent connecting rods (32) are rotatably connected to the same connecting shaft (33); and one end of the connecting shaft (33) close to the center of the installation chamber (1) is rotatably connected to the corresponding end of the electronic warning chamber (2).

2. A multifunctional electronic warning sign according to claim 1, characterized in that: The flip auxiliary mechanism (3) further comprises a spring (34) and a slide rod (35), wherein the slide rod (35) is fixedly connected to the left and right ends of the installation bin (1), respectively, and the rear ends of the slide seats (31) are slidably connected to the corresponding ends of the longitudinally adjacent slide rods (35), and the spring (34) is fixedly connected between two vertically adjacent slide seats (31), and the spring (34) is movably sleeved on the outer surfaces of the longitudinally adjacent slide rods (35).

3. A multifunctional electronic warning sign according to claim 1, characterized in that: The left and right ends of the installation bin (1) are both provided with longitudinal grooves (8), the rear end of the installation bin (1) is provided with a transverse groove (9), the rear ends of the longitudinal grooves (8) are both connected to the transverse grooves (9), the ends of the baffles (11) facing away from each other are both fixedly connected to symmetrically distributed sliding columns (10), two vertically adjacent sliding columns (10) are both slidably connected to the same longitudinal groove (8), and the sliding columns (10) are both slidably connected to the transverse grooves (9).

4. A multifunctional electronic warning sign according to claim 1, characterized in that: The upper end of the front surface of the installation bin (1) is fixedly connected to a support (12), the interior of the support (12) is provided with symmetrically distributed sliding openings, the sliding openings are all slidably connected to the lower end of the locking handle (13), and the upper surface of the baffle (11) is provided with a locking hole at one end close to the center of the installation bin (1), and the locking hole is plugged into the lower end of the locking handle (13).

5. A multifunctional electronic warning sign according to claim 1, characterized in that: A single-chip computer (4) is arranged at the center of the rear wall of the electronic warning compartment (2), and an input end of the single-chip computer (4) is electrically connected to an external power supply.

6. A multifunctional electronic warning sign according to claim 5, characterized in that: The lower end of the rear wall of the electronic warning compartment (2) is provided with symmetrically distributed loudspeakers (7), the front end of the electronic warning compartment (2) is provided with a display screen (16), and the input ends of the loudspeakers (7) and the display screen (16) are both electrically connected to the output end of the single-chip computer (4).

7. A multifunctional electronic warning sign according to claim 5, characterized in that: A solar panel (6) is arranged at the upper end of the installation chamber (1); a solar controller (5) is arranged at the left end of the rear wall of the electronic warning chamber (2); the output end of the solar panel (6) is electrically connected to the input end of the solar controller (5); a battery pack (15) is arranged at the upper end of the rear wall of the electronic warning chamber (2); the output end of the solar controller (5) is electrically connected to the input end of the battery pack (15); the input end of the single-chip computer (4) is electrically connected to the output end of the battery pack (15); the input end of the solar controller (5) is electrically connected to the output end of the single-chip computer (4); and evenly distributed mounting seats (14) are fixedly connected to the rear end of the installation chamber (1).

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