CN215284573U

CN215284573U - Freight train tail lamp that protecting effect is good for transportation

Info

Publication number: CN215284573U
Application number: CN202120194113.5U
Authority: CN
Inventors: 林丽旋
Original assignee: Shandong Zhongzhiruida Electronic Technology Co ltd
Current assignee: Shandong Zhongzhiruida Electronic Technology Co ltd
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2021-12-24
Anticipated expiration: 2031-01-25

Abstract

The utility model discloses a truck tail lamp with good protection effect for transportation, which comprises a barrel body, wherein two limit rings are fixedly sleeved on a first rotating shaft, the two limit rings are positioned at two ends of a dovetail block and are attached to the surface of the dovetail block, a spring is fixedly connected between the two dovetail blocks, the other end of a pull rope penetrates into the dovetail groove through a guide wheel and is fixedly connected with the side wall of the dovetail block, the pull rope is connected with the barrel body in a sliding way, two cover bodies are symmetrically and fixedly connected with the inner bottom surface of the barrel body, the opening of the cover bodies is downward, the side wall of the cover bodies is provided with a second through hole, a PVC plate is made of polyvinyl chloride material, the arc-shaped rack is welded with a stop block in a connecting mode, the tail lamp can be driven to move into the cover bodies when external force is applied, the protection of the tail lamp can be realized, the self-rotation of the tail lamp can be protected when the tail lamp moves into the cover bodies, the service life of the tail lamp is effectively prolonged, thereby indirectly reducing the probability of accidents, the use requirement is met.

Description

Freight train tail lamp that protecting effect is good for transportation

Technical Field

The utility model relates to a transportation technical field, concretely relates to freight train tail lamp that protecting effect is good for transportation.

Background

At present, the frequent occurrence of road traffic accidents becomes one of the most serious social hazards in the world, particularly trucks, due to the fact that the truck is large in size, the tail of a small-sized vehicle is touched with an object when the truck backs, tail lamps are prone to damage, the small-sized vehicle which is behind the truck at night is prone to rear-end accidents, statistics show that 30% of accidents are caused by light damage of automobile tail lamps, particularly trucks, the fact that the tail lamps cannot be well protected is one of the important causes of truck accidents, the truck tail lamps are prone to damage at the tail of the truck, and if a metal protective cover with holes is arranged outside a truck tail lamp glass cover, the method greatly weakens light signals, the light signals are often in a failure state, and the use requirements cannot be met.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that exists, the utility model provides a freight train tail lamp that protecting effect is good for transportation.

The utility model discloses a realize through following technical scheme:

a truck tail lamp with good protection effect for transportation comprises a barrel body, wherein a through groove is formed in the side wall of the barrel body, two PVC plates are attached and arranged in the through groove, the PVC plates are hinged with the barrel body through hinges, two limit blocks are symmetrically attached and embedded in the side wall of the barrel body, an arc-shaped rack is fixedly connected to the side wall of the PVC plates and arranged in the barrel body, two first through holes are symmetrically formed in the inner side wall of the barrel body, the other end of the arc-shaped rack penetrates through the first through holes to be fixedly connected with the side wall of the limit blocks, a stop block is fixedly connected to the inner arc surface of the arc-shaped rack, a dovetail groove is formed in the inner bottom surface of the barrel body, two dovetail blocks are slidably attached and arranged in the dovetail groove, a first rotating shaft is attached to the top surface of each dovetail block, the cross section of the first rotating shaft is circular, a tail lamp is fixedly connected to the side wall of the first rotating shaft, and a first sliding groove is formed in the inner bottom surface of the barrel body, the first sliding groove is arranged below the dovetail groove and communicated with the dovetail groove, the bottom end of the first rotating shaft penetrates through the dovetail block to penetrate into the first sliding groove to be fixedly connected with a first gear, a rack is arranged in the first sliding groove and fixedly connected with the barrel body, the first rotating shaft is rotatably connected with the dovetail block, the first gear is meshed with the rack, the first rotating shaft is fixedly sleeved with two limiting rings, the two limiting rings are positioned at two ends of the dovetail block and attached to the surface of the dovetail block, a spring is fixedly connected between the two dovetail blocks and is a compression spring, two second sliding grooves are symmetrically formed in the inner bottom surface of the barrel body, deep groove ball bearings are fixedly embedded in the inner bottom surface of the barrel body, second rotating shafts are fixedly connected with the inner rings of the deep groove ball bearings, the top ends of the second rotating shafts penetrate through the second sliding grooves and are fixedly connected with second gears, and the second gears are meshed with arc-shaped racks, the last fixed cover of second rotation axis has the reel, the reel sets up in the second spout, be equipped with the leading wheel in the second spout, leading wheel and staving fixed connection, reel lateral wall fixedly connected with stay cord, the stay cord other end passes in the leading wheel penetrates the dovetail with dovetail lateral wall fixed connection, stay cord and staving sliding connection, two covers of bottom surface symmetry fixedly connected with body in the staving, cover body opening is downward, cover body lateral wall is opened there is the second through-hole.

Preferably, the PVC plate is made of a polyvinyl chloride material.

Preferably, the arc-shaped rack and the stop block are connected by welding.

Compared with the prior art, the beneficial effects of the utility model are that: this device simple structure, the function is various, therefore, the clothes hanger is strong in practicability, through setting up the PVC board, the arc rack, the stopper, a stop, a spring, deep groove ball bearing, the second rotation axis, the second gear, the reel, the leading wheel, the cover body and stay cord can realize driving the removal of tail lamp when receiving external force and cover the body in, realize the protection to the tail lamp, and set up the dovetail piece, first rotation axis, first gear, the rack, T shape baffle and spacing ring can realize that tail lamp self takes place the rotation and protects when the tail lamp removes the cover body, the effectual life that improves the tail lamp, thereby indirectly reduce the probability of occurence of failure, satisfy the user demand.

Drawings

FIG. 1 is a block diagram of the present invention;

fig. 2 is a top view of the structure of the present invention;

fig. 3 is a schematic view of the structure of the present invention.

In the figure: the novel tail lamp comprises a barrel body 1, a PVC plate 2, an arc-shaped rack 3, a limiting block 4, a stop block 5, a dovetail block 6, a first rotating shaft 7, a tail lamp 8, a first gear 9, a rack 10, a T-shaped baffle 11, a limiting ring 12, a spring 13, a deep groove ball bearing 14, a second rotating shaft 15, a second gear 16, a reel 17, a guide wheel 18, a cover body 19, a pull rope 20, a through groove 1-1, a first through hole 1-2, a dovetail groove 1-3, a first sliding groove 1-4, a second sliding groove 1-5 and a second through hole 19-1.

Detailed Description

The invention will be described in further detail with reference to the following detailed description and accompanying drawings:

as shown in figures 1, 2 and 3, the truck tail lamp with good protection effect for transportation comprises a barrel body 1, wherein the side wall of the barrel body 1 is provided with a through groove 1-1, two PVC plates 2 are attached in the through groove 1-1, the PVC plates 2 are hinged with the barrel body 1 through hinges, two limit blocks 4 are symmetrically attached and embedded in the side wall of the barrel body 1, the side wall of each PVC plate 2 is fixedly connected with an arc-shaped rack 3, the arc-shaped rack 3 is arranged in the barrel body 1, the inner side wall of the barrel body 1 is symmetrically provided with two first through holes 1-2, the other end of the arc-shaped rack 3 passes through the first through holes 1-2 and is fixedly connected with the side wall of each limit block 4, the inner arc surface of the arc-shaped rack 3 is fixedly connected with a stop block 5, the inner bottom surface of the barrel body 1 is provided with dovetail grooves 1-3, and two dovetail blocks 6 are slidably attached in the dovetail grooves 1-3, the top surface of the dovetail block 6 is attached to a first rotating shaft 7, the cross section of the first rotating shaft 7 is circular, the side wall of the first rotating shaft 7 is fixedly connected with a tail lamp 8, the bottom surface in the barrel body 1 is provided with first sliding chutes 1-4, the first sliding chutes 1-4 are arranged below the dovetail grooves 1-3 and communicated with the dovetail grooves, the bottom end of the first rotating shaft 7 penetrates through the dovetail block 6 to penetrate into the first sliding chutes 1-4 to be fixedly connected with a first gear 9, the first sliding chutes 1-4 are internally provided with racks 10, the racks 10 are fixedly connected with the barrel body 1, the first rotating shaft 7 is rotatably connected with the dovetail block 6, the first gear 9 is meshed with the racks 10, the first rotating shaft 7 is fixedly sleeved with two limiting rings 12, the two limiting rings 12 are positioned at two ends of the dovetail block 6 and attached to the surface of the dovetail block 6, and a spring 13 is fixedly connected between the two dovetail blocks 6, the spring 13 is a compression spring, two second sliding grooves 1-5 are symmetrically formed in the inner bottom surface of the barrel body 1, a deep groove ball bearing 14 is fixedly embedded in the inner bottom surface of the barrel body 1, a second rotating shaft 15 is fixedly connected to the inner ring of the deep groove ball bearing 14, the top end of the second rotating shaft 15 penetrates out of the second sliding grooves 1-5 and is fixedly connected with a second gear 16, the second gear 16 is meshed with the arc-shaped rack 3, a reel 17 is fixedly sleeved on the second rotating shaft 15, the reel 17 is arranged in the second sliding grooves 1-5, a guide wheel 18 is arranged in the second sliding grooves 1-5, the guide wheel 18 is fixedly connected with the barrel body 1, a pull rope 20 is fixedly connected to the side wall of the reel 17, the other end of the pull rope 20 penetrates through the guide wheel 18 and penetrates into the dovetail grooves 1-3 to be fixedly connected with the side wall of the dovetail block 6, and the pull rope 20 is slidably connected with the barrel body 1, two cover bodies 19 are symmetrically and fixedly connected to the inner bottom surface of the barrel body 1, the openings of the cover bodies 19 are downward, and second through holes 19-1 are formed in the side walls of the cover bodies 19.

The PVC plate 2 is made of a polyvinyl chloride material.

The arc-shaped rack 3 and the stop block 5 are connected in a welding mode.

The working principle is as follows: the device is fixedly installed at the tail part of a truck to replace a traditional tail lamp, then a truck body is connected with the tail lamp 8 through a lead, a driver controls the lightening condition of the tail lamp 8 through operating a central control system, when the truck is backed, and an external object is accidentally extruded by a PVC plate 2, the PVC plate 2 rotates, the PVC plate 2 drives an arc-shaped rack 3 to rotate, the rack 3 drives a stop block 5 to rotate, the arc-shaped rack 3 drives a second gear 16 to rotate, the second gear 16 drives a second rotating shaft 15 to rotate, the second rotating shaft 15 drives a reel 17 to rotate, the reel 17 rotates to gradually wind a pull rope 20 on the surface of the pull rope 20, the pull rope 20 drives a dovetail block 6 to move, the two dovetail blocks 6 move back and back to each other to pull a spring 13 to deform, the dovetail block 6 drives a first rotating shaft 7 to move, the first rotating shaft 7 drives the tail lamp 8 to gradually move into a cover body 19, so as to protect the tail lamp 8, the dovetail block 6 drives the first rotating shaft 7 to move, the first rotating shaft 7 drives the first gear 9 to move on the rack 10, the first gear 9 drives the first rotating shaft 7 to rotate, the first rotating shaft 7 drives the tail lamp 8 to rotate, the first rotating shaft 7 drives the T-shaped baffle 11 to rotate, when the baffle 5 is attached to the inner side wall of the barrel body 1, the stop stops moving, as shown in FIG. 3, the tail lamp 8 just moves into the cover body 19, the T-shaped baffle 11 just rotates to cover the second through hole 19-1, the PVC plate 2 rotates to be attached to the side wall of the T-shaped baffle 11 to protect the tail lamp 8 for the second time, when the PVC plate 2 is extruded by external force, the two dovetail blocks 6 are pulled by the stretched spring 13 to move oppositely, the dovetail blocks 6 indirectly drive the tail lamp 8 to move to the previous position, the dovetail blocks 6 drive the first rotating shaft 7 to move, the first rotating shaft 7 drives the first gear 9 to move on the rack 10, first gear 9 drives first rotation axis 7 rotatoryly, first rotation axis 7 drives 8 rotatory resets of tail lamp, 6 pulling stay cords 20 removal of forked tail piece, stay cord 20 drives reel 17 rotatoryly, reel 17 drives second rotation axis 15 rotatoryly, second rotation axis 15 drives second gear 16 rotatoryly, second gear 16 drives arc rack 3 rotatoryly, arc rack 3 drives PVC board 2 rotatoryly, arc rack 3 drives stopper 4 rotatoryly, stop moving when stopper 4 and 1 lateral wall laminating of staving, as shown in fig. 1, tail lamp 8 continues to provide the warning effect, spacing ring 12 provides limiting displacement, guarantee device normal work, spring 13 provides the reset action, leading wheel 18 sets up to provide the guide effect for stay cord 20.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a freight train tail lamp that protective effect is good for transportation, includes staving (1), its characterized in that: the novel garbage can is characterized in that a through groove (1-1) is formed in the side wall of the can body (1), two PVC plates (2) are attached in the through groove (1-1), the PVC plates (2) are hinged to the can body (1) through hinges, two limiting blocks (4) are symmetrically attached and embedded in the side wall of the can body (1), an arc-shaped rack (3) is fixedly connected to the side wall of the PVC plates (2), the arc-shaped rack (3) is arranged in the can body (1), two first through holes (1-2) are symmetrically formed in the inner side wall of the can body (1), the other end of the arc-shaped rack (3) penetrates through the first through holes (1-2) and is fixedly connected with the side wall of the limiting blocks (4), a stop block (5) is fixedly connected to the inner arc surface of the arc-shaped rack (3), dovetail grooves (1-3) are formed in the inner bottom surface of the can body (1-3), and two dovetail blocks (6) are slidably attached in the dovetail grooves (1-3), the top surface of the dovetail block (6) is attached with a first rotating shaft (7), the cross section of the first rotating shaft (7) is circular, the side wall of the first rotating shaft (7) is fixedly connected with a tail lamp (8), the inner bottom surface of the barrel body (1) is provided with a first sliding chute (1-4), the first sliding chute (1-4) is arranged below the dovetail groove (1-3) and communicated with the dovetail groove, the bottom end of the first rotating shaft (7) penetrates through the dovetail block (6) to penetrate into the first sliding chute (1-4) and is fixedly connected with a first gear (9), a rack (10) is arranged in the first sliding chute (1-4), the rack (10) is fixedly connected with the barrel body (1), the first rotating shaft (7) is rotatably connected with the dovetail block (6), the first gear (9) is meshed with the rack (10), and two limit rings (12) are fixedly sleeved on the first rotating shaft (7), two limiting rings (12) are positioned at two ends of the dovetail block (6) and attached to the surfaces of the dovetail block, a spring (13) is fixedly connected between the two dovetail blocks (6), the spring (13) is a compression spring, two second sliding chutes (1-5) are symmetrically formed in the bottom surface of the barrel body (1), deep groove ball bearings (14) are fixedly embedded in the bottom surface of the barrel body (1), second rotating shafts (15) are fixedly connected to the inner rings of the deep groove ball bearings (14), second sliding chutes (1-5) are fixedly connected to the top ends of the second rotating shafts (15), the second gears (16) are meshed with the arc-shaped racks (3), winding wheels (17) are fixedly sleeved on the second rotating shafts (15), the winding wheels (17) are arranged in the second sliding chutes (1-5), guide wheels (18) are arranged in the second sliding chutes (1-5), leading wheel (18) and staving (1) fixed connection, reel (17) lateral wall fixedly connected with stay cord (20), stay cord (20) other end passes leading wheel (18) and penetrates in dovetail (1-3) with forked tail piece (6) lateral wall fixed connection, stay cord (20) and staving (1) sliding connection, two covers body (19) of bottom surface symmetry fixedly connected with in staving (1), the cover body (19) opening is down, cover body (19) lateral wall is opened there are second through-hole (19-1).

2. The truck tail light with good protection effect for transportation according to claim 1, characterized in that: the PVC plate (2) is made of a polyvinyl chloride material.

3. The truck tail light with good protection effect for transportation according to claim 1, characterized in that: the arc-shaped rack (3) and the stop block (5) are connected in a welding mode.