Unfolding type obstacle removing vehicle safety emergency warning device

Abstract

The utility model provides an unfolding type obstacle clearing vehicle safety emergency warning device, which relates to the technical field of vehicle emergency warning and comprises a vertical plate, a square groove is formed in the surface of the vertical plate, an emergency warning plate is embedded in the square groove, a sliding groove is formed in the inner wall of the square groove and close to the center, and the emergency warning plate is embedded in the sliding groove. A screw rod is rotationally connected to the inner wall of the bottom of the sliding groove through a bearing, the surface of the screw rod is sleeved with and in threaded connection with a lifting block, one side wall of the lifting block is fixedly connected with the emergency warning plate, a U-shaped groove is formed in the position, close to the bottom, of one side wall of the vertical plate, and a U-shaped plate is embedded into the U-shaped groove and is in pin shaft connection with the U-shaped groove; one side wall of the vertical plate is fixedly connected with two fixing blocks; according to the emergency warning board, the rotating column rotates to drive the screw rod to rotate, the screw rod rotates to drive the lifting block to ascend and descend, the lifting block ascends and descends to drive the emergency warning board to ascend and descend, the effect of adjusting the height of the emergency warning board can be achieved, and therefore the effect of improving the warning effect can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to vehicle emergency warning technical field especially relates to a kind of unfolded wrecker vehicle safety emergency warning device. BACKGROUND

[0002] Under today's traffic environment, vehicle safety emergency warning device plays an indispensable role in protecting road safety.When vehicle encounters breakdown, accident or other emergency, warning device can send signal to passing vehicle in time, avoid the occurrence of secondary accident

[0003] The height of vehicle safety emergency warning device is fixed. In actual road scene, road condition is complex and changeable, the height difference of different vehicle types is large, and the surrounding environment of road is also different. For example, on the highway, large truck, passenger car and small car are mixed, the warning device of fixed height may be difficult to detect for the driver of large vehicle due to the problem of sight height, especially when the warning device is placed in some undulating road section or is blocked by roadside vegetation and sundries, the warning effect will be greatly discounted. In urban road, roadside obstacles such as garbage can and fire hydrant may easily block the warning device of fixed height, so that the rear vehicle cannot obtain warning information in time, thereby increasing the risk of rear-end accident, therefore, a kind of unfolded wrecker vehicle safety emergency warning device is needed to solve the above problems. SUMMARY

[0004] The utility model mainly provides a kind of unfolded wrecker vehicle safety emergency warning device of height and folding deployment of safety emergency warning device convenient adjustment.

[0005] In order to realize the above purpose, the utility model adopts the following technical scheme: an unfolded wrecker vehicle safety emergency warning device, comprising: a vertical plate, a square groove is formed on the surface of the vertical plate, an emergency warning board is embedded in the inside of the square groove, a sliding groove is formed on the inner wall of the square groove and close to the center, a screw rod is rotatably connected to the bottom inner wall of the sliding groove through a bearing, a lifting block is sleeved and threadedly connected to the surface of the screw rod, one side wall of the lifting block is fixedly connected with the emergency warning board, a U-shaped groove is formed on one side wall of the vertical plate and close to the bottom, a U-shaped plate is embedded in the inside of the U-shaped groove and connected with a pin shaft, two fixed blocks are fixedly connected on one side wall of the vertical plate, a supporting plate is connected between the fixed blocks through a pin shaft, a recess is symmetrically formed on the top of the U-shaped plate, an embedded block is embedded in the recess, and the top of the embedded block is fixedly connected with the bottom of the supporting plate.

[0006] Preferably, the top of the screw rod penetrates the top inner wall of the sliding groove and is rotatably connected thereto, and a rotating column is fixedly connected to the top of the screw rod. Through the above arrangement, the rotating column can be rotated to drive the screw rod to rotate.

[0007] Preferably, the two side inner walls of the square groove are provided with limiting grooves, the limiting grooves are fixedly connected with fixing rods inside, the fixing rods are sleeved and slidably connected with limiting blocks, and the limiting blocks are fixedly connected with the emergency warning board.

[0008] Preferably, the first recess is arranged at the top of the U-shaped groove and close to the center, and the second recess is arranged at the top of the U-shaped plate.

[0009] Preferably, the inner wall of the U-shaped groove and the surface of the U-shaped plate are embedded and fixedly connected with magnets, and the magnets are matched with each other.

[0010] Preferably, the side wall of the vertical plate and close to the bottom is fixedly connected with supporting blocks in a symmetrical mode, and the top of the supporting blocks is attached to the bottom of the U-shaped plate.

[0011] Compared with the prior art, the utility model has the advantages and positive effects that,

[0012] 1、in the utility model, the rotation of the rotating column can drive the rotation of the screw rod, the rotation of the screw rod can drive the lifting of the lifting block, and the lifting of the lifting block can drive the lifting of the emergency warning board, so that the height of the emergency warning board can be adjusted, thereby improving the warning effect.

[0013] 2、in the utility model, when it is needed to be placed, the U-shaped plate can be pulled down, and then the embedding block at the bottom of the supporting plate is embedded into the embedding groove, so that the effect of convenient expansion for placing warning can be achieved, thereby improving the placing efficiency, and the effect of convenient carrying can also be achieved. ACCURACY

[0014] Figure 1 a whole structure perspective view of the emergency warning device is provided for the utility model;

[0015] Figure 2 a whole structure vertical sectional view of the emergency warning device is provided for the utility model;

[0016] Figure 3 a partial structure perspective view of the emergency warning device is provided for the utility model;

[0017] Figure 4 an emergency warning board structure perspective view of the emergency warning device is provided for the utility model;

[0018] Figure 5 The utility model provides an unfolding type road wrecker safety emergency warning device's emergency warning board structure perspective view.

[0019] Legend: 1, vertical board, 2, square groove, 3, emergency warning board, 4, sliding groove, 5, lifting block, 6, screw rod, 7, rotating column, 8, limiting groove, 9, limiting block, 10, fixed rod, 11, U-shaped groove, 12, U-shaped plate, 13, first recess, 14, magnet, 15, fixed block, 16, support plate, 17, embedded block, 18, embedded groove, 19, second recess, 20, support block. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further explained below in combination with drawings and examples.It needs to be explained that the examples and features in the examples of the present application can be combined with each other without conflict.

[0021] In the following description, a lot of specific details are set forth in order to fully understand the utility model, but the utility model can also be implemented in other ways different from the description herein, therefore, the utility model is not limited to the specific examples disclosed in the following disclosure.

[0022] Please refer to Figures 1-5 The utility model provides a technical scheme: an unfolding type road wrecker safety emergency warning device, include: vertical board 1, the surface of vertical board 1 is equipped with square groove 2, the inside embedded of square groove 2 has emergency warning board 3, the inner wall of square groove 2 and close to the center is equipped with sliding groove 4, the bottom inner wall bearing of sliding groove 4 is connected with screw rod 6 with the rotation, the surface of screw rod 6 is equipped with and is connected with lifting block 5 with the screw, the side wall of lifting block 5 is fixedly connected with emergency warning board 3, the side wall of vertical board 1 and close to the bottom is equipped with U-shaped groove 11, the inside embedded of U-shaped groove 11 has U-shaped plate 12 with the pin shaft connection, the side wall of vertical board 1 is fixedly connected with two fixed blocks 15, the pin shaft connection of fixed block 15 has support plate 16, the top of U-shaped plate 12 is equipped with embedded groove 18 symmetrically, the inside embedded of embedded groove 18 has embedded block 17, the top of embedded block 17 is fixedly connected with support plate 16 bottom, through above-mentioned setting, when needing to place, can through the U-shaped plate 12 pull down, at this time, through the embedded block 17 of support plate 16 bottom embeds in the inside of embedded groove 18, can conveniently unfold and place, at this time, through rotating column 7 rotation can drive screw rod 6 rotation, screw rod 6 rotation can drive lifting block 5 lifting, lifting block 5 lifting can drive emergency warning board 3 lifting, can play the effect of adjusting the height of emergency warning board 3, to improve the warning effect.

[0023] As Figure 2As shown, the top of the screw rod 6 penetrates the inner wall of the top of the chute 4 and is rotationally connected with a bearing thereof, and the top of the screw rod 6 is fixedly connected with a rotating column 7, and through the above arrangement, the rotating column 7 can be driven to rotate the screw rod 6.

[0024] As shown in Figure 4 and Figure 5 As shown, the two side inner walls of the square groove 2 are provided with limiting grooves 8, the inner part of the limiting groove 8 is fixedly connected with a fixed rod 10, the surface of the fixed rod 10 is sleeved and slidingly connected with a limiting block 9, and the limiting block 9 is fixedly connected with the emergency warning board 3, and through the above arrangement, the limiting block 9 and the fixed rod 10 can limit the emergency warning board 3.

[0025] As shown in Figure 3 As shown, the top of the U-shaped groove 11 and close to the center is provided with a first recess 13, and the top of the U-shaped plate 12 is provided with a second recess 19, and through the above arrangement, the U-shaped plate 12 can be conveniently pulled out.

[0026] As shown in Figure 2 As shown, the inner wall of the U-shaped groove 11 and the surface of the U-shaped plate 12 are embedded and fixedly connected with magnets 14, and the magnets 14 are adapted to each other, and through the above arrangement, the U-shaped plate 12 can be embedded and fixed in the U-shaped groove 11.

[0027] As shown in Figure 1 As shown, the side wall of the vertical plate 1 and close to the bottom is symmetrically fixedly connected with a supporting block 20, and the top of the supporting block 20 is attached to the bottom of the U-shaped plate 12, and through the above arrangement, the bottom of the U-shaped plate 12 can be supported.

[0028] The use method and working principle of the device are as follows: when it is needed to be placed, the U-shaped plate 12 can be pulled down, then the embedding block 17 at the bottom of the supporting plate 16 is embedded into the embedding groove 18, so that the device can be conveniently unfolded and placed, at this time, the rotating column 7 is rotated to drive the screw rod 6 to rotate, the screw rod 6 is rotated to drive the lifting block 5 to lift, and the lifting block 5 is lifted to drive the emergency warning board 3 to lift, so that the height of the emergency warning board 3 can be adjusted, thereby the warning effect can be improved, and when the device is folded, the U-shaped plate 12 is embedded into the U-shaped groove 11, and the two magnets 14 are fixedly connected with each other.

[0029] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms, and any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification made on the basis of the technical essence of the present application to the above embodiments shall fall within the protection scope of the technical scheme of the present application.

Claims

1. A safety emergency warning device for a spreader vehicle, the device comprising: a base; a plurality of arms extending from the base; a plurality of lights mounted on the arms; and a controller for controlling the plurality of lights. Include: Vertical plate (1), the surface of the vertical plate (1) is provided with a square groove (2), the inside of the square groove (2) is embedded with an emergency warning board (3), the inner wall of the square groove (2) and close to the center is provided with a sliding groove (4), the bottom inner wall of the sliding groove (4) is bearing rotatably connected with a screw rod (6), the surface of the screw rod (6) is sleeved and threadedly connected with a lifting block (5), one side wall of the lifting block (5) is fixedly connected with the emergency warning board (3), one side wall of the vertical plate (1) and close to the bottom is provided with a U-shaped groove (11), the inside of the U-shaped groove (11) is embedded and pin shaft connected with a U-shaped plate (12), the vertical plate (1) is fixedly connected with two fixed blocks (15), the fixed blocks (15) are pin shaft connected with a support plate (16), the top of the U-shaped plate (12) is symmetrically provided with an embedded groove (18), the inside of the embedded groove (18) is embedded with an embedded block (17), the top of the embedded block (17) is fixedly connected with the bottom of the support plate (16).

2. The deployable warning device of claim 1, wherein: The top of the screw rod (6) penetrates through the top inner wall of the sliding groove (4) and is bearing rotatably connected therewith, and the top of the screw rod (6) is fixedly connected with a rotating column (7).

3. The deployable warning device of claim 1, wherein: The two side inner walls of the square groove (2) are provided with a limiting groove (8), the inside of the limiting groove (8) is fixedly connected with a fixed rod (10), the surface of the fixed rod (10) is sleeved and slidingly connected with a limiting block (9), and the limiting blocks (9) are fixedly connected with the emergency warning board (3).

4. The deployable warning device of claim 1, wherein: The top of the U-shaped groove (11) and close to the center is provided with a first recess (13), and the top of the U-shaped plate (12) is provided with a second recess (19).

5. The deployable warning device of claim 1, wherein: The inner wall of the U-shaped groove (11) and the surface of the U-shaped plate (12) are embedded and fixedly connected with magnets (14), and the magnets (14) are adapted to each other.

6. The deployable vehicle safety emergency warning device of claim 1, wherein: One side wall of the vertical plate (1) and close to the bottom is symmetrically fixedly connected with a support block (20), and the top of the support block (20) is attached to the bottom of the U-shaped plate (12).

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