Road rescue early warning device

Abstract

The utility model relates to the technical field of road rescue equipment, and discloses a road rescue early warning device which is characterized in that a rotating shaft is movably mounted at the left end of the upper surface of a bottom plate, a side plate is fixedly mounted at the upper end of the rotating shaft, a display screen is mounted on the front side of the side plate, an empty groove is formed in the side plate, a sliding plate is mounted in the empty groove, and a warning lamp is mounted on the surface of the sliding plate; the upper end and the lower end of the inner wall of the side plate are provided with the teeth, the end, close to the interior, of the sliding plate is provided with a pulley, and the pulley is meshed with the teeth; the mechanism is used for moving the sliding plate left and right and at least comprises a group of gear transmission structures; and the structure is used for fixing the position of the side plate and at least comprises a group of limiting and fixing structures. The sliding wheels are arranged in the side plates, the side plates can be pulled out in a more labor-saving mode when being used, the limiting blocks are additionally arranged in the side plates, the side plates can be prevented from being completely pulled out, and the limiting and fixing devices are additionally arranged, so that the device can be prevented from being accidentally unfolded when being folded.

Description

Technical Field

[0001] The utility model relates to the technical field of road rescue equipment, in particular to a road rescue early warning device. Background Art

[0002] Roadside assistance is the abbreviation of automobile road emergency assistance. It provides on-site automobile repair services for owners of broken-down vehicles. The services include: providing on-site emergency repairs, towing, distress rescue and other services for vehicles that are unable to continue moving forward and require emergency rescue due to mechanical failure, tire problems, dead batteries, sudden vehicle accidents, natural disasters (fire, hail, heavy snow, collisions), accidentally falling into water or violating traffic regulations.

[0003] A road rescue warning device with public number CN213296142U comprises a base, an upper surface of the base is provided with a placement groove, an inner wall of the placement groove is hinged with a support plate, and a warning sign is provided on the side of the support plate, a groove is provided on the side of the support plate, and a movable component for adjusting the height of the warning sign is provided in the groove, and the front and rear sides of the base are hinged with adjustment components for supporting the support plate and adjusting the inclination angle of the support plate. The utility model realizes the ability to adjust the height and inclination angle of the warning sign through the cooperation of the above-mentioned structures, avoids the influence of light and the height of the warning sign itself, which makes it difficult for vehicles and pedestrians passing behind to see the warning sign and the warning content on the warning sign. At the same time, after use, the warning device can be folded and contracted, which reduces space occupancy and brings convenience to carrying and transportation. In this scheme, the assembly of the device is troublesome when using it, and it cannot be taken out for use in a short time. For this reason, we propose a road rescue warning device. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a road rescue warning device to solve the above-mentioned problems.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a road rescue warning device, comprising a bottom plate, a rotating shaft movably mounted on the left end of the upper surface of the bottom plate, a side plate fixedly mounted on the upper end of the rotating shaft, a warning screen mounted on the front of the side plate, and an empty slot is provided inside the side plate, a slide plate is mounted inside the empty slot, and a warning light is mounted on the surface of the slide plate, and also includes:

[0008] Teeth: Teeth are installed at the upper and lower ends of the inner wall of the side plate, and a gear is installed at the inner end of the slide plate, and the gear is meshed with the teeth;

[0009] A mechanism for moving the slide plate left and right, which includes at least one set of gear transmission structures;

[0010] The structure for fixing the side panels in position comprises at least one set of position-limiting fixing structures.

[0011] Preferably, the gear transmission structure has two groups.

[0012] Preferably, the gear transmission structure includes teeth, a No. 3 limit block and a gear, the teeth are installed at the upper and lower ends of the empty slot, the No. 3 limit blocks are installed at the left and right ends of the teeth, and the teeth are connected to the gear, and the gear is installed on the end of the skateboard close to the teeth.

[0013] Preferably, the limiting fixing structure includes a limiting block, a slot, a second limiting block and a pin shaft, the limiting block is installed on the upper end of the side plate, and a slot is provided on the right side of the bottom plate, the second limiting block is installed inside the slot, and the pin shaft is installed inside the second limiting block.

[0014] Preferably, a plurality of holes are provided on the back side of the side panel, and the holes penetrate the surface of the skateboard, and fixing pins are installed inside the holes.

[0015] Preferably, a plurality of notches are provided at the center of the back side of the side panel, and a plurality of notches are provided on the upper surface of the bottom panel.

[0016] Preferably, a plurality of support columns are installed between the side panels and the bottom panel, and the support columns are movably snap-connected.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the utility model provides a road rescue warning device, which has the following beneficial effects:

[0019] 1. This road rescue warning device has a gear transmission device added inside the side panel and a fixing pin added behind the side panel. When in use, just take out the fixing pin and pull out the skateboard. The gears can be pulled out more easily through meshing movement, and limit blocks are added on both sides to prevent the side panels from being pulled out completely. After pulling out the side panels, the fixing pins are inserted into the holes behind the side panels to fix the skateboard. It is easy to use and can be opened in a short time according to the situation.

[0020] 2. The rear support column of the road rescue warning device is detachable. When retracting, the support column can be directly taken out. When needed, the support column can be directly inserted into the grooves behind the side panel and above the bottom plate. It is easy to use and can be placed in other places.

[0021] 3. This road rescue warning device has a limit block added above the side panel, a second limit block added on the bottom panel, and a card slot added below the limit block. The second limit block can be moved inside the card slot. When recycling, it is placed on the side panel, and the second limit block is moved to align with the limit block, and a fixing pin is inserted. When in use, the fixing pin is removed, and the second limit block is moved, and the side panel can be directly picked up. The structure is simple and the device can be opened in a short time. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the utility model;

[0023] Figure 2 It is a folded schematic diagram of the utility model;

[0024] Figure 3 It is a schematic cross-sectional view of the side panel of the utility model.

[0025] In the figure: 1. bottom plate; 2. rotating shaft; 3. side plate; 4. warning screen; 5. warning light; 6. slide plate; 7. limit block; 8. support column; 9. limit block No. 2; 10. slot; 11. pin shaft; 12. limit block No. 3; 13. teeth; 14. gear; 15. empty slot; 16. fixing pin. DETAILED DESCRIPTION

[0026] 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.

[0027] See also Figure 1-3 A road rescue warning device comprises a bottom plate 1, a rotating shaft 2 movably mounted on the left end of the upper surface of the bottom plate 1, a side plate 3 fixedly mounted on the upper end of the rotating shaft 2, a warning screen 4 mounted on the front of the side plate 3, and an empty slot 15 is provided inside the side plate 3, a slide plate 6 is mounted inside the empty slot 15, and a warning light 5 is mounted on the surface of the slide plate 6, and also comprises: teeth, teeth 13 are mounted on the upper and lower ends of the inner wall of the side plate 3, a gear 14 is mounted on one end of the slide plate 6 close to the inside, and the gear 14 is meshed and connected with the teeth 13; a mechanism for moving the slide plate 6 left and right, which comprises at least one set of gear transmission structures; a structure for fixing the side plate 3 in a constant position, which comprises at least one set of limit fixing structures, the composition of the device, the gear rotation structure can reduce the thrust for pulling out the slide plate 6, and the limit fixing structure can retract and fix the device through the cooperation of two limit blocks when it is recovered.

[0028] Furthermore, the gear transmission structure has two groups, and two slide plates 6 are installed at two inner corners.

[0029] Furthermore, the gear transmission structure includes teeth 13, a third limit block 12 and a gear 14. The teeth 13 are installed at the upper and lower ends of the interior of the empty slot 15, and the third limit blocks 12 are installed at the left and right ends of the teeth 13. The teeth 13 are connected to the gear 14, and the gear 14 is installed at one end of the skateboard 6 close to the teeth 13. Through the meshing movement of the gear 14 and the teeth 13, the force exerted on the skateboard 6 when pulling out is reduced. The limit blocks 12 on both sides limit the gear 14 to prevent the skateboard 6 from being completely pulled out.

[0030] Furthermore, the position-limiting fixing structure includes a position-limiting block 7, a slot 10, a second position-limiting block 9 and a pin 11. The position-limiting block 7 is installed at the upper end of the side plate 3, and a slot 10 is provided on the right side of the bottom plate 1. The second position-limiting block 9 is installed inside the slot 10, and the pin 11 is installed inside the second position-limiting block 9. The slot 10 is larger than the second position-limiting block 9, and the second position-limiting block 9 can move inside the slot 10. When it needs to be recovered, the second position-limiting block 9 is moved to align with the position-limiting block 7, and the pin 11 is inserted to fix it. When it needs to be used, the pin 11 is taken out, and the second position-limiting block 9 is moved to the side along the slot 10, and the position-limiting block 7 can be taken out.

[0031] Furthermore, a plurality of holes are provided on the back of the side panel 3, and the holes penetrate the surface of the skateboard 6, and fixing pins 16 are installed inside the holes. When the skateboard 6 is moved, the fixing pins 16 are inserted into the holes to fix the skateboard 6.

[0032] Furthermore, a plurality of notches are provided at the center of the back side of the side plate 3, and a plurality of notches are provided on the upper surface of the bottom plate 1, and support columns are placed in the notches.

[0033] Furthermore, a plurality of support columns 8 are installed between the side panels 3 and the bottom panel 1, and the support columns 8 are movably connected. The support columns 8 are in a disassembled state. When the device is in use, the support columns 8 are directly inserted. When the device is not in use, the support columns 8 can be directly removed.

[0034] Working principle: When a situation on the road requires the use of the early warning device, take out the pin shaft 11 from the No. 2 limit block 9, the No. 2 limit block 9 moves to the side along the slot 10, pick up the limit block 7, and the limit block 7 drives one end of the side panel 3 to leave the bottom panel 1, and the side panel 3 makes an arc motion with the rotating shaft 2 as the center, and reaches the corresponding position, and the support column 8 is inserted into the notch at the rear of the side panel 3 and the notch on the upper surface of the bottom panel 1, and the side panel 3 is supported, and the fixing pin 16 inside the empty slot 15 at the rear of the side panel 3 is removed, and the slide plate 6 is pulled out. The gears 14 at the upper and lower corners of the slide plate 6 and the teeth 13 inside the empty slot 15 make a meshing motion, and are pulled to a determined position. The No. 3 limit blocks 12 on both sides of the teeth 13 limit the moving range of the gear 14. After the slide plate 6 moves to the determined position, the fixing pin 16 is inserted into the hole on the back of the side panel 3 to fix the position of the slide plate 6, and the same steps are followed when it is retracted.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A road rescue warning device, comprising a bottom plate (1), a rotating shaft (2) movably mounted on the left end of the upper surface of the bottom plate (1), a side plate (3) fixedly mounted on the upper end of the rotating shaft (2), a warning screen (4) mounted on the front of the side plate (3), and an empty groove (15) is provided inside the side plate (3), a slide plate (6) is mounted inside the empty groove (15), and a warning light (5) is mounted on the surface of the slide plate (6), characterized in that: Also includes: Gear teeth: teeth (13) are installed at the upper and lower ends of the inner wall of the side plate (3); a gear (14) is installed at one end of the slide plate (6) close to the inside, and the gear (14) is meshed and connected with the teeth (13); A mechanism for moving the slide plate (6) left and right, comprising at least one set of gear transmission structures; The structure used to fix the position of the side plate (3) unchanged comprises at least one set of position limiting and fixing structures.

2. A road rescue warning device according to claim 1, characterized in that: The gear transmission structure has two groups.

3. A road rescue warning device according to claim 2, characterized in that: The gear transmission structure comprises a tooth (13), a third limit block (12) and a gear (14); the tooth (13) is installed at the upper and lower ends of the empty slot (15); the third limit block (12) is installed at the left and right ends of the tooth (13); the tooth (13) is connected to the gear (14); and the gear (14) is installed at one end of the slide plate (6) close to the tooth (13).

4. A road rescue warning device according to claim 1, characterized in that: The position-limiting fixing structure comprises a position-limiting block (7), a clamping slot (10), a second position-limiting block (9) and a pin shaft (11); the position-limiting block (7) is installed at the upper end of the side plate (3), and a clamping slot (10) is provided on the right side of the bottom plate (1); the second position-limiting block (9) is installed inside the clamping slot (10), and the pin shaft (11) is installed inside the second position-limiting block (9).

5. A road rescue warning device according to claim 1, characterized in that: The back side of the side plate (3) is provided with a plurality of holes, and the holes penetrate the surface of the slide plate (6), and fixing pins (16) are installed inside the holes.

6. A road rescue warning device according to claim 1, characterized in that: A plurality of notches are provided at the center of the back side of the side plate (3), and a plurality of notches are provided on the upper surface of the bottom plate (1).

7. A road rescue warning device according to claim 1, characterized in that: A plurality of support columns (8) are installed between the side plate (3) and the bottom plate (1), and the support columns (8) are movably clamped.

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