CN220080989U - RSU road side unit - Google Patents

Abstract

The utility model discloses an RSU road side unit, which relates to the related technical field of RSU road side units and comprises an RSU unit body, a beam, a supporting rod and a rain-proof shed, wherein the beam is fixedly connected with the ground through the supporting rod, a fixed block is fixedly connected to the rear surface of the RSU unit body, limit grooves are formed in the left surface and the right surface of the fixed block, through grooves are formed in the middle part of the side surface of the beam, rectangular grooves are formed in the left groove surface and the right groove surface of the through grooves, movable grooves are formed in the lower groove surface of each rectangular groove, each movable groove is communicated with the outer side of the beam, the fixed block is movably clamped with the through grooves, each limit groove is communicated with the similar rectangular groove, and limit posts and springs are movably sleeved in each rectangular groove.

Description

RSU road side unit

Technical Field

The utility model relates to the related technical field of RSU road side units, in particular to an RSU road side unit.

Background

RSU is English abbreviation of RoadSideUnit, and the transliteration is the meaning of road side unit, which is a device installed on road side in ETC system, and communicates with vehicle-mounted unit (OBU, onBoardUnit) by DSRC (DedicatedShortRangeCommunication) technology to realize vehicle identification and electronic deduction;

the RSU roadside unit is usually installed at a high place of a bracket so as to better identify vehicles, the RSU roadside unit is used for a long time, and the problem of incapacity of identifying vehicles caused by the problem is prevented due to the need of regular maintenance, but the RSU roadside unit is usually fixedly installed on the bracket and can not be conveniently detached for maintenance, if the RSU roadside unit can be conveniently detached and installed on the bracket, the convenience of operation is improved, and therefore, the RSU roadside unit is provided.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an RSU road side unit, which solves the technical problem that the RSU road side unit is not easy to detach and install from a bracket.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

the RSU road side unit comprises an RSU unit body, a cross beam, a supporting rod and a rain-proof shed, wherein the cross beam is fixedly connected with the ground through the supporting rod, a fixed block is fixedly connected to the rear surface of the RSU unit body, limiting grooves are formed in the left and right surfaces of the fixed block, through grooves are formed in the middle of the side surface of the cross beam, rectangular grooves are formed in the left and right groove surfaces of the through grooves, movable grooves are formed in the lower groove surface of each rectangular groove, and each movable groove is communicated with the outer side of the cross beam;

the fixed block is movably clamped with the through grooves, and each limiting groove is communicated with the similar rectangular groove;

each rectangular groove is movably sleeved with a limiting column and a spring, each spring is fixedly connected between the adjacent limiting column and the groove surface of the rectangular groove, and one end, far away from the spring, of each limiting column is movably sleeved with the adjacent limiting groove;

the lower surface of each limit column is fixedly connected with a pull plate, and each pull plate is movably clamped with a similar movable groove;

a round sleeve and a round rod are arranged between the two pull plates, the left end of the round sleeve is fixedly connected with the pull plate on the left side, the right end of the round rod is fixedly connected with the pull plate on the right side, and the round sleeve is movably sleeved with the round rod;

the side surface of the round sleeve is provided with a through hole;

wherein, the fixed column has been cup jointed in the through-hole activity.

Preferably: the side surface of the round rod is provided with a first fixing hole and a second fixing hole, and the first fixing hole is positioned at the left side of the second fixing hole;

wherein the fixed column is movably sleeved with the second fixed hole through the through hole;

the rainproof shed is positioned above the RSU unit body;

the left end and the right end of the lower surface of the rain-proof shed are fixedly connected with threaded columns.

Preferably: the left surface and the right surface of the RSU unit body are fixedly connected with two connecting plates, and the upper surface of each connecting plate is provided with a connecting hole;

wherein, each thread post is movably sleeved with a similar connecting hole respectively;

each threaded column is sleeved with a nut in a threaded manner;

the upper surface of each nut is tightly attached to a similar connecting plate.

(III) beneficial effects

1. The device passes through spacing post, spring, fixed block, arm-tie, and the cooperation of fixed column, round bar and round cover makes the RSU unit body can be convenient dismantle and install on the crossbeam, has improved the convenience of operation.

2. The device passes through the screw thread post, the connecting plate, and the cooperation of connecting hole and nut makes the easy dismantlement change when the weather enclosure is damaged, has improved the practicality of operation.

Drawings

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings.

FIG. 1 is an overall block diagram of the present utility model;

FIG. 2 is a block diagram of a securing mechanism according to the present utility model;

FIG. 3 is a drawing of a drawing sheet structure of the present utility model;

FIG. 4 is a diagram of a round bar and round sleeve configuration of the present utility model;

fig. 5 is a structural view of the weather enclosure of the present utility model.

Legend description: 1. an RSU unit body; 2. a cross beam; 3. a support rod; 4. a rain-proof shed; 5. a fixed block; 6. a limit groove; 7. a through groove; 8. rectangular grooves; 9. a limit column; 10. a spring; 11. a movable groove; 12. pulling a plate; 13. a round sleeve; 14. a round bar; 15. a through hole; 16. a first fixing hole; 17. a second fixing hole; 18. fixing the column; 19. a threaded column; 20. a connecting plate; 21. a connection hole; 22. and (5) a screw cap.

Detailed Description

The RSU road side unit provided by the embodiment of the utility model effectively solves the technical problem that the RSU road side unit is not easy to detach and install from the bracket.

Examples

The technical scheme in the embodiment of the utility model effectively solves the technical problem that the RSU road side unit is not easy to detach and install from the bracket, and the overall thought is as follows:

aiming at the problems existing in the prior art, the utility model provides an RSU road side unit, which comprises an RSU unit body 1, a beam 2, a strut 3 and a rain-proof shed 4, wherein the beam 2 is fixedly connected with the ground through the strut 3, the rear surface of the RSU unit body 1 is fixedly connected with a fixed block 5, the left and right surfaces of the fixed block 5 are respectively provided with a limit groove 6, the middle part of the side surface of the beam 2 is provided with a through groove 7, the left and right groove surfaces of the through groove 7 are respectively provided with a rectangular groove 8, the lower groove surface of each rectangular groove 8 is respectively provided with a movable groove 11, each movable groove 11 is communicated with the outer side of the beam 2, the fixed block 5 is movably clamped with the through groove 7, each limit groove 6 is communicated with a similar rectangular groove 8, a limit post 9 and a spring 10 are movably sleeved in each rectangular groove 8, each spring 10 is fixedly connected between the adjacent limit post 9 and the groove surfaces of the rectangular groove 8, one end of each limit post 9 far away from the spring 10 is movably sleeved with a similar limit groove 6, the lower surface of each limit post 9 is fixedly connected with a pull plate 12, each pull plate 12 is movably clamped with a similar movable groove 11, a round sleeve 13 and a round rod 14 are arranged between the two pull plates 12, the left end of the round sleeve 13 is fixedly connected with the pull plate 12 on the left side, the right end of the round rod 14 is fixedly connected with the pull plate 12 on the right side, the round sleeve 13 is movably sleeved with the round rod 14, the side surface of the round sleeve 13 is provided with a through hole 15, the through hole 15 is movably sleeved with a fixed post 18, the side surface of the round rod 14 is provided with a first fixed hole 16 and a second fixed hole 17, the first fixed hole 16 is positioned on the left side of the second fixed hole 17, the fixed post 18 is movably sleeved with the second fixed hole 17 through the through hole 15, when the device is used, the fixed post 18 is pulled out firstly, the pull plates 12 are pulled towards two sides, and the limit post 9 is driven to move, the limiting column 9 is separated from the limiting groove 6, the fixing block 5 can be taken down together with the RSU unit body 1, when the limiting column 9 is separated from the limiting groove 6, the through hole 15 is aligned with the first fixing hole 16, the fixing column 18 is inserted into the first fixing hole 16, the limiting column 9 is prevented from being reset to facilitate the reinstallation of the RSU unit body 1, when the RSU unit body 1 is installed, the fixing block 5 is clamped into the through groove 7, then the fixing column 18 is pulled out, the limiting column 9 is reinserted into the limiting groove 6 under the reset thrust of the spring 10, the fixing block 5 and the RSU unit body 1 are fixed on the cross beam 2 at the moment, and then the fixing column 18 is inserted into the second fixing hole 17 through the through hole 15, so that the limiting column 9 is prevented from being separated from the limiting groove 6 to enable the RSU unit body 1 to be separated, the RSU unit body 1 can be conveniently detached and installed on the cross beam 2, and the convenience of operation is improved;

the rain-proof canopy 4 is located the top of RSU unit body 1, both ends all fixedly connected with screw thread post 19 about the lower surface of rain-proof canopy 4, two connecting plates 20 of the equal fixedly connected with of left and right surfaces of RSU unit body 1, connecting hole 21 has all been seted up to the upper surface of every connecting plate 20, every screw thread post 19 all cup joints with similar connecting hole 21 activity respectively, nut 22 has been cup jointed to every screw thread post 19 all screw thread, the upper surface of every nut 22 is all hugged closely similar connecting plate 20, rain-proof canopy 4 can prevent to a certain extent that RSU unit body 1 from being immersed by the rainwater and leading to RSU unit body 1 destruction, when rain-proof canopy 4 is damaged, can rotate out screw nut 22 from screw thread post 19, thereby can take off the change with rain-proof canopy 4, the device makes the change of dismantling easily when rain-proof canopy 4 is damaged, the practicality of operation has been improved.

Working principle:

when the RSU unit body 1 is installed, the fixing block 5 is clamped into the through groove 7, then the fixing block 18 is pulled out, the limiting column 9 is inserted into the limiting groove 6 under the reset thrust of the spring 10, at the moment, the fixing block 5 and the RSU unit body 1 are fixed on the cross beam 2, then the fixing column 18 is inserted into the second fixing hole 17 through the through hole 15, and the limiting column 9 is further prevented from being separated from the limiting groove 6 to enable the RSU unit body 1 to fall off.

The second step, the canopy 4 can prevent to a certain extent that the RSU unit body 1 from being immersed by rainwater and causing the RSU unit body 1 to be destroyed, when the canopy 4 is damaged, can rotate the nut 22 out of the threaded column 19 to can take down the canopy 4 to change, the device makes the canopy 4 can be easily dismantled when damaged and changes, has improved the practicality of operation.

Finally, it should be noted that: it is apparent that the above examples are only illustrative of the present utility model and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.

Claims (6)

1. The utility model provides a RSU road side unit, includes RSU unit body (1), crossbeam (2), branch (3) and rain-proof canopy (4), its characterized in that, crossbeam (2) are through branch (3) and ground fixed connection, the back surface fixedly connected with fixed block (5) of RSU unit body (1), spacing groove (6) have all been seted up on the left and right surfaces of fixed block (5), the side surface middle part of crossbeam (2) is equipped with through groove (7) separately, rectangular channel (8) have all been seted up to the left and right sides groove face of through groove (7), and movable groove (11) have all been seted up to the lower groove face of every rectangular channel (8), every movable groove (11) all communicates with each other with the crossbeam (2) outside;

the fixed blocks (5) are movably clamped with the through grooves (7), and each limiting groove (6) is communicated with the similar rectangular groove (8);

a limiting column (9) and a spring (10) are movably sleeved in each rectangular groove (8), each spring (10) is fixedly connected between the adjacent limiting column (9) and the groove surface of each rectangular groove (8), and one end, far away from the spring (10), of each limiting column (9) is movably sleeved with the adjacent limiting groove (6);

the lower surface of each limit column (9) is fixedly connected with a pull plate (12), and each pull plate (12) is movably clamped with a similar movable groove (11);

a round sleeve (13) and a round rod (14) are arranged between the two pull plates (12), the left end of the round sleeve (13) is fixedly connected with the pull plate (12) on the left side, the right end of the round rod (14) is fixedly connected with the pull plate (12) on the right side, and the round sleeve (13) is movably sleeved with the round rod (14).

2. An RSU roadside unit as claimed in claim 1, characterized in that the side surface of the round sleeve (13) is provided with through holes (15);

wherein, the through hole (15) is movably sleeved with a fixed column (18).

3. An RSU roadside unit according to claim 2, characterized in that the side surface of the round bar (14) is provided with a first fixing hole (16) and a second fixing hole (17), the first fixing hole (16) being located on the left side of the second fixing hole (17);

wherein, the fixed column (18) is movably sleeved with the second fixed hole (17) through the through hole (15).

4. An RSU roadside unit according to claim 1, characterized in that the awning (4) is located above the RSU unit body (1);

the left end and the right end of the lower surface of the rain-proof shed (4) are fixedly connected with threaded columns (19).

5. The RSU roadside unit according to claim 4, wherein two connecting plates (20) are fixedly connected to the left and right surfaces of the RSU unit body (1), and a connecting hole (21) is formed in the upper surface of each connecting plate (20);

wherein each threaded column (19) is movably sleeved with a similar connecting hole (21) respectively.

6. An RSU roadside unit as claimed in claim 4, wherein each of the threaded studs (19) is threaded with a nut (22);

wherein the upper surface of each nut (22) is closely attached to a similar connecting plate (20).