Road traffic planning traffic early warning device

Abstract

The utility model relates to the technical field of traffic early warning devices, in particular to a road traffic planning passage early warning device which comprises a lamp holder, three tricolor lamps are arranged on the periphery of the lamp holder, a protective cover assembly is arranged at the top of the lamp holder, a supporting assembly is arranged at the bottom of the lamp holder, and the early warning device is protected through a folding umbrella surface. A double-end motor rotates reversely to drive a threaded rod to rotate, the threaded rod drives a sliding table to move downwards, the sliding table drives a connecting rod to move through a first hinge piece, and the connecting rod pulls a folding rod to rotate around a third hinge piece at the top of a first hollow cylinder in the direction close to the threaded rod through a second hinge piece. The folding rods drive the folding umbrella cover to move in the direction close to the threaded rod, so that the folding umbrella cover is folded, the occupied space can be reduced when the early warning device is transported, the operation difficulty of transportation is reduced, the number of times of transportation does not need to be increased, and the transportation cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of traffic warning devices, in particular to a highway traffic planning and passage warning device. Background Art

[0002] There are two types of traffic lights. The ones for motor vehicles are called motor vehicle lights, which usually refer to signal lights composed of three colors of red, yellow and green lights used to direct traffic. The ones for pedestrians are called crosswalk lights, which usually refer to signal lights composed of two colors of red and green (green is blue-green) lights used to direct traffic. Red light means stop and green light means go. The different colors of the lights serve as an early warning to vehicles and pedestrians.

[0003] A traffic planning and passage warning device with Chinese patent publication number CN216486805U includes a fixing mechanism, a lifting mechanism and a warning mechanism. The lifting mechanism is installed on the fixing mechanism, and the warning mechanism is installed on the lifting mechanism. The outer sides of the cylindrical yellow light, red light and green light on the warning mechanism are all raised. When the vehicle is in the edge lane, the driver can quickly and easily judge the traffic light at this time by the raised yellow light, red light and green light, without having to observe sideways, thereby reducing the probability of traffic accidents.

[0004] In the above patent, a fixed rain cover is provided on the top of the early warning device, and the rain cover cannot be folded. When the early warning device is transported, the rain cover cannot be folded, which occupies a large amount of space, not only making the transportation operation difficult, but also requiring an increase in the number of transportations, resulting in high transportation costs. Utility Model Content

[0005] In view of the problem that the existing rain cover cannot be folded and takes up a lot of space, which not only makes transportation difficult but also requires an increase in the number of transportations, resulting in high transportation costs, the present utility model is proposed.

[0006] Therefore, the purpose of the present utility model is to provide a highway traffic planning and passage warning device, which aims to solve the problem that the existing rain cover cannot be folded, resulting in a large amount of space being occupied, which not only makes transportation difficult, but also requires an increase in the number of transportations, resulting in high transportation costs.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions: a highway traffic planning and passage warning device, comprising a lamp holder, three three-color lamps are respectively provided around the lamp holder, a protective cover assembly is provided on the top of the lamp holder, and a support assembly is provided on the bottom of the lamp holder;

[0008] The protective cover assembly includes a double-headed motor, the output end of the double-headed motor is connected to a threaded rod for transmission, a hollow cylinder 1 is provided on the top of the lamp holder, a set of the hollow cylinder is provided on the outside of the threaded rod and is rotatably connected to the threaded rod, the threaded rod is threadedly connected to a slide, a plurality of hinges 1 are provided on the outside of the slide, and the plurality of hinges 1 are evenly distributed, a connecting rod is provided on the hinge 1, a hinge 2 is provided at one end of the connecting rod, a folding rod is provided on the hinge 2, a plurality of hinges 3 are provided on the top of the hollow cylinder 1, and the plurality of hinges 3 are evenly distributed, the hinge 3 is rotatably connected to the folding rod, and a folding umbrella surface is provided on the top of the folding rod.

[0009] As a preferred solution of the highway traffic planning and passage warning device described in the utility model, a slot is provided inside the lamp holder, and the double-headed motor is installed inside the slot.

[0010] As a preferred solution of the highway traffic planning and passage warning device described in the utility model, wherein: a plurality of through slots are opened on the hollow cylinder, the through slots are evenly distributed on the hollow cylinder, and the connecting rod passes through the through slots.

[0011] As a preferred solution of the highway traffic planning and passage warning device described in the utility model, wherein: the support assembly includes a rotating shaft, the other output end of the double-headed motor is driven and connected to the rotating shaft, the bottom end of the rotating shaft is provided with a bevel gear 1, the bottom of the lamp holder is provided with a hollow cylinder 2, the bottom end of the hollow cylinder 2 is provided with a base, a circular plate is provided inside the base, a plurality of screw rods are provided on the circular plate, and the plurality of screw rods are evenly distributed, a bevel gear 2 is provided at one end of the screw rod, the bevel gear 1 is correspondingly meshed with the bevel gear 2, a movable plate is provided on the screw rod, square blocks are symmetrically provided on the movable plate, and a support block is provided at one end of the square block.

[0012] As a preferred solution of the highway traffic planning and passage warning device described in the utility model, a cavity is opened inside the base, the rotating shaft extends into the cavity, and the rotating shaft is rotatably connected to the base.

[0013] As a preferred solution of the highway traffic planning and passage warning device described in the utility model, the screw rod is rotatably connected to the circular plate, and the screw rod is rotatably connected to the base.

[0014] As a preferred solution of the highway traffic planning and passage warning device described in the utility model, square through grooves are symmetrically opened on the side of the base, the square block is slidingly connected to the square through groove, and the screw rod is threadedly connected to the movable plate.

[0015] Beneficial effects of the utility model:

[0016] 1. The utility model protects the early warning device by folding the umbrella surface. The double-headed motor is reversed to drive the threaded rod to rotate, and the threaded rod drives the slide to move downward. The slide drives the connecting rod to move through the hinge part 1. The connecting rod pulls the folding rod around the hinge part 3 at the top of the hollow cylinder to rotate toward the threaded rod through the hinge part 2. Several folding rods drive the folding umbrella surface to move toward the threaded rod, so that the folding umbrella surface is folded. Therefore, when the early warning device is transported, the occupied space can be reduced, which not only reduces the operational difficulty of transportation, but also does not need to increase the number of transportations, thereby reducing the transportation cost.

[0017] 2. The utility model drives the rotating shaft to rotate through the forward rotation of the double-headed motor, and the rotating shaft drives the bevel gear 2 to rotate through the bevel gear 1, and the bevel gear 2 drives the screw to rotate. The screw pushes the square block to move along the square slot through the movable plate, and the square block pushes the support block to move away from the base, thereby increasing the contact area with the ground, making the early warning device more stable and less likely to tip over. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work. Among them:

[0019] Figure 1 The utility model is a schematic diagram of the overall structure of a highway traffic planning and passage warning device.

[0020] Figure 2 The utility model is a schematic cross-sectional view of a highway traffic planning and passage warning device.

[0021] Figure 3 This is a schematic structural diagram of a protective cover component of a highway traffic planning and passage warning device of the present utility model.

[0022] Figure 4 This is a schematic diagram of the support component structure of a highway traffic planning and passage warning device of the present utility model.

[0023] Description of reference numerals:

[0024] 1. Lamp holder; 2. Three-color lamp; 3. Protective cover assembly; 31. Double-headed motor; 32. Threaded rod; 33. Hollow cylinder 1; 34. Slide; 35. Hinge 1; 36. Connecting rod; 37. Hinge 2; 38. Folding rod; 39. Hinge 3; 310. Folding umbrella; 311. Empty slot; 312. Through slot; 4. Support assembly; 41. Rotating shaft; 42. Bevel gear 1; 43. Bevel gear 2; 44. Screw; 45. Movable plate; 46. Square block; 47. Support block; 48. Hollow cylinder 2; 49. Base; 410. Cavity; 411. Reciprocating plate; 412. Square through slot. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0026] Example 1

[0027] Reference Figure 1-3 , which is the first embodiment of the utility model, provides a highway traffic planning and passage warning device, which includes a lamp holder 1, three three-color lamps 2 are respectively provided around the lamp holder 1, a protective cover assembly 3 is provided on the top of the lamp holder 1, and a support assembly 4 is provided at the bottom of the lamp holder 1;

[0028] The protective cover assembly 3 includes a double-headed motor 31, the output end of the double-headed motor 31 is driven and connected to the threaded rod 32, a hollow cylinder 33 is provided on the top of the lamp holder 1, the hollow cylinder 33 is sleeved on the outside of the threaded rod 32, and is rotatably connected to the threaded rod 32, the threaded rod 32 is threadedly connected to the slide 34, a plurality of hinges 35 are provided on the outside of the slide 34, and the plurality of hinges 35 are evenly distributed, the hinge 35 is rotatably connected to the connecting rod 36, one end of the connecting rod 36 is rotatably connected to the hinge 2 37, a folding rod 38 is provided on the hinge 2 37, a plurality of hinges 39 are provided on the top of the hollow cylinder 33, and the plurality of hinges 39 are evenly distributed, the hinge 39 is rotatably connected to the folding rod 38, and a folding umbrella surface 310 is provided on the top of the folding rod 38.

[0029] The double-headed motor 31 is reversed to drive the threaded rod 32 to rotate, and the threaded rod 32 drives the slide 34 to move downward. The slide 34 drives the connecting rod 36 to move through the hinge 1 35. The connecting rod 36 pulls the folding rod 38 through the hinge 2 37 to rotate around the hinge 3 39 at the top of the hollow cylinder 1 33 toward the threaded rod 32. Several folding rods 38 drive the folding umbrella cover 310 to move toward the threaded rod 32, so that the folding umbrella cover 310 is folded, thereby reducing the occupied space when the early warning device is transported.

[0030] An empty slot 311 is provided inside the lamp holder 1 , and the double-headed motor 31 is installed inside the empty slot 311 . The empty slot 311 inside the lamp holder 1 protects the double-headed motor 31 .

[0031] A plurality of through slots 312 are formed on the hollow cylinder 1 33 , and the through slots 312 are evenly distributed on the hollow cylinder 1 33 . The connecting rod 36 passes through the through slots 312 , and the through slots 312 limit the connecting rod 36 .

[0032] During use, the early warning device is protected by the folding umbrella cover 310. The staff starts the double-headed motor 31, and the double-headed motor 31 reverses to drive the threaded rod 32 to rotate. The threaded rod 32 drives the slide 34 to move downward, and the slide 34 drives the connecting rod 36 along the through groove 312 through the hinge 1 35. The connecting rod 36 pulls the folding rod 38 around the hinge 3 39 at the top of the hollow cylinder 1 33 toward the threaded rod 32 through the hinge 2 37. Several folding rods 38 drive the folding umbrella cover 310 to move toward the threaded rod 32, so that the folding umbrella cover 310 is folded up, and then when the early warning device is transported, the occupied space can be reduced, which not only reduces the difficulty of transportation operation, but also does not need to increase the number of transportation times, thereby reducing transportation costs.

[0033] Example 2

[0034] Reference Figure 1-4 , which is the second embodiment of the present utility model. This embodiment is different from the first embodiment in that: the supporting assembly 4 includes a rotating shaft 41, and the other output end of the double-headed motor 31 is transmission-connected to the rotating shaft 41. A bevel gear 1 42 is provided at the bottom end of the rotating shaft 41. A hollow cylinder 2 48 is provided at the bottom of the lamp holder 1. The rotating shaft 41 is arranged inside the hollow cylinder 2 48. A base 49 is provided at the bottom end of the hollow cylinder 2 48. A return plate 411 is provided inside the base 49. A plurality of screw rods 44 are provided on the return plate 411, and the plurality of screw rods 44 are evenly distributed. The screw rods 44 are rotatably connected to the return plate 411. A bevel gear 2 43 is provided at one end of the screw rod 44. The bevel gear 1 42 is correspondingly meshed with the bevel gear 2 43. A movable plate 45 is provided on the screw rod 44. Square blocks 46 are symmetrically provided on the movable plate 45. A support block 47 is provided at one end of the square block 46.

[0035] The double-headed motor 31 rotates forward to drive the rotating shaft 41 to rotate, and the rotating shaft 41 drives the bevel gear 2 43 to rotate through the bevel gear 1 42, and the bevel gear 2 43 drives the screw rod 44 to rotate. The screw rod 44 pushes the square block 46 to move along the square through groove 412 through the movable plate 45, and the square block 46 pushes the support block 47 to move away from the base 49, thereby increasing the contact area with the ground and making the early warning device more stable.

[0036] A cavity 410 is defined inside the base 49 , and the rotating shaft 41 extends into the cavity 410 . The rotating shaft 41 is rotatably connected to the base 49 , and the rotating shaft 41 is assisted in rotating by the base 49 .

[0037] The screw rod 44 is rotatably connected to the return plate 411 , and the screw rod 44 is rotatably connected to the base 49 . The return plate 411 and the base 49 support the screw rod 44 and assist in its rotation.

[0038] A square through slot 412 is symmetrically provided on the side of the base 49 , the square block 46 is slidably connected to the square through slot 412 , the screw rod 44 is threadedly connected to the movable plate 45 , and the square through slot 412 guides and limits the square block 46 .

[0039] During use, the double-headed motor 31 is started, and the double-headed motor 31 rotates forward to drive the rotating shaft 41 to rotate. The rotating shaft 41 drives the bevel gear 2 43 to rotate through the bevel gear 1 42, and the bevel gear 2 43 drives the screw rod 44 to rotate. The screw rod 44 pushes the square block 46 to move along the square through groove 412 through the movable plate 45, and the square block 46 pushes the support block 47 to move away from the base 49, thereby increasing the contact area with the ground, making the early warning device more stable and less likely to tip over. The support block 47 can be extended and the folding umbrella surface 310 can be opened at the same time by the forward rotation of the double-headed motor 31, and the support block 47 can be retracted and the folding umbrella surface 310 can be folded at the same time by the reverse rotation of the double-headed motor 31.

[0040] The remaining structures are the same as those of Example 1.

[0041] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, and all of these should be included in the scope of the claims of the present invention.

Claims

1. A highway traffic planning and passage warning device, comprising a lamp holder (1), wherein three three-color lamps (2) are respectively provided around the lamp holder (1), and characterized in that: The top of the lamp holder (1) is provided with a protective cover assembly (3), and the bottom of the lamp holder (1) is provided with a support assembly (4); The protective cover assembly (3) includes a double-headed motor (31), the output end of the double-headed motor (31) is connected to a threaded rod (32), a hollow column (33) is provided on the top of the lamp holder (1), the hollow column (33) is sleeved on the outside of the threaded rod (32) and is rotatably connected to the threaded rod (32), the threaded rod (32) is threadedly connected to a slide (34), and a plurality of hinges (35) are provided on the outside of the slide (34), and the plurality of hinges (35) are connected to the outside of the slide The hinge member 1 (35) is evenly distributed, a connecting rod (36) is provided on the hinge member 1 (35), a hinge member 2 (37) is provided at one end of the connecting rod (36), a folding rod (38) is provided on the hinge member 2 (37), a plurality of hinge members 3 (39) are provided on the top of the hollow cylinder 1 (33), and the plurality of hinge members 3 (39) are evenly distributed, the hinge member 3 (39) is rotatably connected to the folding rod (38), and a folding umbrella surface (310) is provided on the top of the folding rod (38).

2. A highway traffic planning and passage warning device according to claim 1, characterized in that: An empty slot (311) is provided inside the lamp holder (1), and the double-headed motor (31) is installed inside the empty slot (311).

3. The highway traffic planning and passage warning device according to claim 2, characterized in that: The hollow cylinder (33) is provided with a plurality of through slots (312), the through slots (312) are evenly distributed on the hollow cylinder (33), and the connecting rod (36) passes through the through slots (312).

4. A highway traffic planning and passage warning device according to claim 3, characterized in that: The support assembly (4) includes a rotating shaft (41), the other output end of the double-headed motor (31) is connected to the rotating shaft (41) for transmission, the bottom end of the rotating shaft (41) is provided with a bevel gear 1 (42), the bottom of the lamp holder (1) is provided with a hollow cylinder 2 (48), the bottom end of the hollow cylinder 2 (48) is provided with a base (49), a return plate (411) is provided inside the base (49), a plurality of screw rods (44) are provided on the return plate (411), and the plurality of screw rods (44) are evenly distributed, one end of the screw rod (44) is provided with a bevel gear 2 (43), the bevel gear 1 (42) is correspondingly meshed with the bevel gear 2 (43), a movable plate (45) is provided on the movable plate (45), a square block (46) is symmetrically provided on the movable plate (45), and a support block (47) is provided at one end of the square block (46).

5. The highway traffic planning and passage warning device according to claim 4 is characterized in that: A cavity (410) is provided inside the base (49), the rotating shaft (41) extends into the cavity (410), and the rotating shaft (41) is rotatably connected to the base (49).

6. The highway traffic planning and passage warning device according to claim 5, characterized in that: The screw rod (44) is rotatably connected to the return plate (411), and the screw rod (44) is rotatably connected to the base (49).

7. The highway traffic planning and passage warning device according to claim 6, characterized in that: A square through slot (412) is symmetrically provided on the side of the base (49), the square block (46) is slidably connected to the square through slot (412), and the screw rod (44) is threadedly connected to the movable plate (45).

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