Safety protection separation interconnection device used between tidal robot and guardrail

Abstract

The utility model discloses a safety protection separation interconnection device used between a tidal robot and a guardrail, and relates to the technical field of intelligent traffic. Comprising a tide robot body, a guardrail body, a flexible connection structure and a tooth-shaped electronic information connection structure, the flexible connection structure is fixedly connected with the tide robot body, and the guardrail body is fixedly connected with the flexible connection structure through the tooth-shaped electronic information connection structure; the tooth-shaped electronic information connection structure comprises a first tooth-shaped electronic information board, a second tooth-shaped electronic information board, a communication sub-terminal, a communication mother terminal and a sealing sleeve, and a communication data surface is additionally arranged on the tooth-shaped electronic information board, so that the information transmission rate and the information function between the tidal robot and the guardrail are remarkably improved; when the tide robot and the guardrail suffer from traffic accidents such as collision of accidental vehicles, the flexible connection structure plays a role in buffering the robot and the guardrail, and when the collision force reaches a certain threshold value, the tooth-shaped electronic information connection structure is disconnected, so that personal and property loss and secondary accidents are reduced.

Description

Technical Field

[0001] The present application relates to the field of intelligent transportation technology, and in particular to a safety protection disengagement interconnection device for use between a tidal robot and a guardrail. Background Art

[0002] With the advancement of science and technology and the development of urban transportation, intelligent transportation systems have gradually become an effective means to solve urban congestion and improve road utilization. Among them, tidal robots, as an important part of intelligent transportation, play an important role in regulating traffic flow and optimizing road resources. However, existing tidal robots have certain limitations in communication connection and information transmission.

[0003] First of all, traditional tidal robots usually use wired or wireless methods for communication connection. Wireless connection signal transmission is easily interfered with, signal transmission reliability and stability are poor, and there is a delay in information transmission, which cannot meet the needs of high-speed information transmission. Wired connection signal transmission has strong anti-interference ability, and signal stability and security are relatively high. However, due to its reliance on physical lines, its deployment cost and time cost are high. In addition, traditional wired communication lacks flexibility and is not convenient for mobile and temporary deployment scenarios, which to a certain extent limits its application in specific fields.

[0004] Secondly, the traditional tidal robot has a small amount of information transmission and a slow transmission rate. Due to the limited communication connection surface, the traditional tidal robot cannot achieve rapid transmission of large amounts of data, which to a certain extent restricts its role in the intelligent transportation system.

[0005] In addition, there are also problems with the connection between traditional tidal robots and guardrails. At present, most tidal robots and guardrails are connected by fixed connections or simple mechanical connections, which cannot effectively protect the safety of tidal robots and vehicles when vehicles collide. Once a collision occurs, it may cause the tidal robot and guardrail to topple over, or even cause a domino effect between the tidal robot and guardrail, exacerbating the losses of traffic accidents. Summary of the invention

[0006] In response to the above problems, the present application provides a tooth-shaped electronic information connection structure between a tidal robot and a guardrail. This structure increases the information transmission rate by increasing the communication data plane; at the same time, when the tidal robot body and the guardrail body are violently hit by a vehicle, the soft connection structure plays a certain buffering role on the vehicle. When the impact force reaches a certain threshold, the first tooth-shaped electronic information board and the second tooth-shaped electronic information board of the tooth-shaped electronic information connection structure will be disconnected, so that the tidal robot body is disconnected from the guardrail body, minimizing personal and property losses.

[0007] To achieve the above objectives, this application provides the following solutions:

[0008] A safety protection disengagement interconnection device between a tidal robot and a guardrail, comprising: a tidal robot body, a guardrail body, a soft connection structure, and a tooth-shaped electronic information connection structure, wherein the soft connection structure is fixedly connected to the tidal robot body, and the guardrail body is fixedly connected to the soft connection structure via the tooth-shaped electronic information connection structure.

[0009] As a preferred solution of the present application, the soft connection structure includes a shock-absorbing spring, a fixed bracket and a telescopic sleeve, the two ends of the shock-absorbing spring are respectively fixed to the inner ends of the two fixed brackets, the two ends of the telescopic sleeve are respectively fixed to the outer edges of the two fixed brackets, and the telescopic sleeve is sleeved on the outside of the shock-absorbing spring. The soft connection structure can offset the influence caused by the synchronization accuracy error of the tidal robot body at both ends of the guardrail body to a certain extent through the setting of the shock-absorbing spring. Through the stress adjustment of the soft connection structure, the speed consistency of the tidal robot during synchronous operation over a long distance is ensured, and the rhythm disorder problem caused by error accumulation is reduced. The situation where robots collide with each other or deviate from the route due to inaccurate synchronization is reduced, and the cost of maintenance and accident handling is reduced.

[0010] As a preferred solution of the present application, the tooth-shaped electronic information connection structure includes a first tooth-shaped electronic information board, a second tooth-shaped electronic information board, a communication sub-end, a communication female end and a sealing sleeve, and the communication sub-end and the communication female end are both fixed on the first tooth-shaped electronic information board and the second tooth-shaped electronic information board.

[0011] Furthermore, the first toothed electronic information board and the second toothed electronic information board are meshed with each other, and the sealing sleeve is sleeved on the outer surfaces of the meshed first toothed electronic information board and the second toothed electronic information board to seal and waterproof the communication sub-end and the communication female end.

[0012] Furthermore, the first tooth-shaped electronic information board and the second tooth-shaped electronic information board are meshed with each other, so that the communication sub-end and the communication female end are connected, and the information transmission between the multiple tidal robot bodies and between the tidal robot body and the guardrail body is completed; at the same time, when the tidal robot body and the guardrail body are violently hit by a vehicle, the soft connection structure has a certain buffering effect on the vehicle. When the impact force reaches a certain threshold, the first tooth-shaped electronic information board and the second tooth-shaped electronic information board of the tooth-shaped electronic information connection structure will be disconnected, so that the tidal robot body is disconnected from the guardrail body. Minimize the loss of the vehicle and the robot body.

[0013] As a preferred solution of the present application, the first tooth-shaped electronic information board and the second tooth-shaped electronic information board each include a plurality of tooth-shaped electronic information units, and each of the tooth-shaped electronic information units includes a plurality of the communication sub-ends and the communication female ends.

[0014] Furthermore, the communication sub-end is fixed on one side of each of the tooth-shaped electronic information units of the first tooth-shaped electronic information board and the second tooth-shaped electronic information board, and the communication female end is fixed on the other side. The first tooth-shaped electronic information board and the second tooth-shaped electronic information board are meshed with each other, and the mutually meshing surfaces of the first tooth-shaped electronic information board and the second tooth-shaped electronic information board are both paired communication sub-ends and communication female ends.

[0015] As a preferred solution of the present application, the communication sub-end protrudes from the tooth profile surface of the tooth-shaped electronic information unit, and the communication female end is recessed in the tooth profile surface of the tooth-shaped electronic information unit.

[0016] Furthermore, assuming that the tooth angle of each tooth-shaped electronic information unit is α, the angle β at which each communication sub-end is inserted into the tooth-shaped electronic information unit satisfies β>α. This is used to ensure that when the first tooth-shaped electronic information board and the second tooth-shaped electronic information board are engaged, the side where the communication female end is fixed can compress the communication sub-end on the side where the communication sub-end is fixed.

[0017] Furthermore, assuming that the maximum telescopic stroke of the communication sub-end is h1, the distance h2 of the communication female end recessed from the tooth profile surface satisfies h2

[0018] As a preferred solution of the present application, the guardrail body and the soft connection structure are both hollow structures, which are used for routing the connection lines between the communication sub-end and the communication mother-end.

[0019] Beneficial effects of the technical solution of this application:

[0020] 1. Improve the information transmission rate: This patent significantly improves the information transmission rate between the tidal robot and the guardrail by adding a communication data plane to the tooth-shaped electronic information unit, allowing more data to be transmitted in a shorter time, thereby improving the response speed and efficiency of the entire intelligent transportation system.

[0021] 2. Enhance system stability: By adopting a soft connection structure, this patent can offset the impact caused by the synchronization accuracy error of the tidal robot body at both ends of the guardrail body to a certain extent, which not only improves the fault tolerance of the system, but also enhances the overall working stability.

[0022] ​3. Provide safety protection: When a vehicle collides violently with the tidal robot or guardrail, the soft connection structure can play a certain buffering role and reduce the damage to the robot and the vehicle; when the impact force reaches a certain threshold, the toothed electronic information connection structure will automatically detach to avoid the domino effect, further protect the tidal robot and guardrail, avoid secondary accidents, and reduce potential personal and property losses.

[0023] 4. Optimize space utilization: The guardrail body and soft connection structure are both hollow in design, which provides a reasonable routing space for the connection lines of the communication sub-end and the communication mother-end, which not only makes the internal structure more compact, but also reduces the deployment cost and maintenance difficulty.

[0024] 5. Improve environmental adaptability: Through the design of the sealing sleeve, this patent ensures that the communication sub-end and the communication female end of the tooth-shaped electronic information connection structure can remain sealed and waterproof in various environments, enhancing the stability and life of the system in severe weather or humid environments.

[0025] 6. Promote the development of smart transportation: The application of this patented technology will greatly promote the development and optimization of smart transportation systems, and provide more efficient and reliable technical support for future traffic management by improving information transmission efficiency and enhancing system stability and security. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0027] Figure 1 A schematic diagram of the overall structure of a safety protection disengagement interconnection device between a tidal robot and a guardrail provided in this application;

[0028] Figure 2 An enlarged view of the soft connection structure at position A of a safety protection disengagement interconnection device between a tidal robot and a guardrail provided in the present application;

[0029] Figure 3 An enlarged view of the tooth-shaped electronic information connection structure of the B position of the safety protection disengagement interconnection device between the tidal robot and the guardrail provided in this application;

[0030] Figure 4 A cross-sectional view of a soft connection structure at position A of a safety protection disengagement interconnection device between a tidal robot and a guardrail provided in the present application;

[0031] Figure 5A cross-sectional view of a toothed electronic information connection structure of a safety protection disengagement interconnection device B between a tidal robot and a guardrail provided in the present application;

[0032] Figure 6 A schematic diagram of the structure of a tooth-shaped electronic information unit for a safety protection disengagement interconnection device between a tidal robot and a guardrail provided in the present application;

[0033] Figure 7 A side view of a tidal robot body provided by the present application for a safety protection disengagement interconnection device between a tidal robot and a guardrail;

[0034] Description of the numbers in the figure:

[0035] 1. Tidal robot body; 2. Guardrail body; 3. Soft connection structure; 4. Tooth-shaped electronic information connection structure; 31. Shock-absorbing spring; 32. Fixed bracket; 33. Telescopic sleeve; 41. First tooth-shaped electronic information board; 42. Second tooth-shaped electronic information board; 43. Communication sub-end; 44. Communication female end; 45. Sealing sleeve; α, tooth angle; β, the angle of the communication sub-end planted into the tooth-shaped electronic information unit; h1, the maximum telescopic stroke of the communication sub-end; h2, the distance that the communication female end is recessed in the tooth profile surface; DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0037] In order to make the above-mentioned objects, features and advantages of the present application more obvious and easy to understand, the present application is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0038] Combination Figure 1 to Figure 5 As shown, a safety protection disengagement interconnection device for a tidal robot and a guardrail comprises:

[0039] It includes: a tidal robot body 1, a guardrail body 2, a soft connection structure 3, and a tooth-shaped electronic information connection structure 4. The soft connection structure 3 is fixedly connected to the tidal robot body 1, and the guardrail body 2 is fixedly connected to the soft connection structure 3 through the tooth-shaped electronic information connection structure 4.

[0040] As a preferred solution of the present application, the soft connection structure 3 includes a shock-absorbing spring 31, a fixed bracket 32 ​​and a telescopic sleeve 33, the two ends of the shock-absorbing spring 31 are respectively fixed to the inner ends of the two fixed brackets 32, the two ends of the telescopic sleeve 33 are respectively fixed to the outer edges of the two fixed brackets 32, and the telescopic sleeve 33 is sleeved on the outside of the shock-absorbing spring 31. The soft connection structure 3 can offset the influence caused by the synchronization accuracy error of the tidal robot body 1 at both ends of the guardrail body 2 to a certain extent through the setting of the shock-absorbing spring 31. It is ensured that the robot can maintain a uniform speed and rhythm in the long-distance guardrail connection. Through the stress adjustment of the soft connection structure 3, the speed consistency of the tidal robot during synchronous operation over a long distance is ensured, and the rhythm disorder problem caused by error accumulation is reduced. During the operation of the tidal robot, especially when encountering uneven roads or slight collisions, the shock-absorbing spring 31 can absorb part of the impact force to protect the structure of the robot and the guardrail from damage.

[0041] As a preferred solution of the present application, the tooth-shaped electronic information connection structure 4 includes a first tooth-shaped electronic information board 41, a second tooth-shaped electronic information board 42, a communication sub-end 43, a communication female end 44 and a sealing sleeve 45, and the communication sub-end 43 and the communication female end 44 are both fixed on the first tooth-shaped electronic information board 41 and the second tooth-shaped electronic information board 42.

[0042] Furthermore, the first toothed electronic information board 41 and the second toothed electronic information board 42 are meshed with each other, and the sealing sleeve 45 is sleeved on the outer surfaces of the first toothed electronic information board 41 and the second toothed electronic information board 42 after the meshing with each other, and is used to seal and waterproof the communication sub-end 43 and the communication female end 44.

[0043] Furthermore, the first tooth-shaped electronic information board 41 and the second tooth-shaped electronic information board 42 are meshed with each other, so that the communication sub-end 43 and the communication female end 44 are connected, completing the information transmission between the multiple tidal robot bodies 1 and between the tidal robot body 1 and the guardrail body 2; at the same time, when the tidal robot body 1 and the guardrail body 2 are violently hit by a vehicle, the soft connection structure 3 plays a certain buffering role on the vehicle. When the impact force reaches a certain threshold, the first tooth-shaped electronic information board 41 and the second tooth-shaped electronic information board 42 of the tooth-shaped electronic information connection structure 4 will be disconnected, so that the tidal robot body 1 is disconnected from the guardrail body 2. Minimize the loss of the vehicle and the robot body.

[0044] As a preferred solution of the present application, the first tooth-shaped electronic information board 41 and the second tooth-shaped electronic information board 42 each include a plurality of tooth-shaped electronic information units, and each of the tooth-shaped electronic information units includes a plurality of the communication sub-ends 43 and the communication female ends 44 .

[0045] Furthermore, the communication sub-end 43 is fixed on one side of each of the tooth-shaped electronic information units of the first tooth-shaped electronic information board 41 and the second tooth-shaped electronic information board 42, and the communication female end 44 is fixed on the other side. The first tooth-shaped electronic information board 41 and the second tooth-shaped electronic information board 42 are meshed with each other, and the mutually meshing surfaces of the first tooth-shaped electronic information board 41 and the second tooth-shaped electronic information board 42 are both paired communication sub-ends 43 and communication female ends 44.

[0046] As a preferred solution of the present application, the communication sub-end 43 protrudes from the tooth profile surface of the tooth-shaped electronic information unit, and the communication female end 44 is recessed in the tooth profile surface of the tooth-shaped electronic information unit. This concave-convex design ensures that when the connection between the tidal robot and the guardrail is established, the communication sub-end 43 and the communication female end 44 can be tightly and detachably matched together.

[0047] The concave and convex physical shape ensures the mechanical stability of the connection, allowing the Tidal Robot to maintain a stable connection when it is running or subjected to slight impact.

[0048] The design of the communication sub-terminal 43 and the communication female terminal 44 increases the contact area, thereby improving the efficiency and reliability of signal transmission.

[0049] Further, such as Figure 6 As shown, assuming that the tooth angle of each tooth-shaped electronic information unit is α, the angle β of each communication sub-end 43 inserted into the tooth-shaped electronic information unit satisfies β>α. This is used to ensure that when the first tooth-shaped electronic information board 41 and the second tooth-shaped electronic information board 42 are engaged, the side where the communication female end 44 is fixed can compress the communication sub-end 43 on the side where the communication sub-end 43 is fixed.

[0050] Furthermore, assuming that the maximum telescopic stroke of the communication sub-end 43 is h1, the distance h2 of the communication female end 44 recessed from the tooth profile surface satisfies h2

[0051] As a preferred solution of the present application, the guardrail body 2 and the soft connection structure 3 are both hollow structures, which are used for routing the connection lines between the communication sub-end 43 and the communication female end 44.

[0052] ​It is worth noting that this embodiment only shows a preferred implementation method of a safety protection disengagement interconnection device between a tidal robot and a guardrail, and the safety protection disengagement interconnection device between a tidal robot and a guardrail provided in this application is not limited to this implementation method; the specific shape, position, angle, quantity, etc. can be set according to the needs of actual applications.

[0053] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "back", "first", "second", "inner", "outer", "surface", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0054] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "connected", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0055] The embodiments described above are only descriptions of the preferred methods of the present application, and are not intended to limit the scope of the present application. Without departing from the design spirit of the present application, various modifications and improvements made to the technical solutions of the present application by ordinary technicians in this field should fall within the protection scope determined by the claims of the present application.

Claims

1. A safety protection disconnection interconnection device between a tidal robot and a guardrail, characterized in that: include: A tidal robot body, a guardrail body, a soft connection structure, and a tooth-shaped electronic information connection structure, wherein the soft connection structure is fixedly connected to the tidal robot body, and the guardrail body is fixedly connected to the soft connection structure through the tooth-shaped electronic information connection structure; The tooth-shaped electronic information connection structure comprises a first tooth-shaped electronic information board, a second tooth-shaped electronic information board, a communication sub-end, a communication female end and a sealing sleeve, wherein the communication sub-end and the communication female end are both fixed to the first tooth-shaped electronic information board and the second tooth-shaped electronic information board, the first tooth-shaped electronic information board and the second tooth-shaped electronic information board are meshed with each other, and the sealing sleeve is sleeved on the outer surfaces of the first tooth-shaped electronic information board and the second tooth-shaped electronic information board after being meshed with each other; The mutual engagement of the first tooth-shaped electronic information board and the second tooth-shaped electronic information board enables the connection between the communication sub-end and the communication female end, completing the information transmission between the multiple tidal robot bodies and between the tidal robot body and the guardrail body; at the same time, when the tidal robot body and the guardrail body are hit violently by a vehicle, the soft connection structure buffers the vehicle, and when the impact force reaches a threshold, the first tooth-shaped electronic information board and the second tooth-shaped electronic information board of the tooth-shaped electronic information connection structure will be disconnected, so that the tidal robot body is disconnected from the guardrail body.

2. A safety protection disconnection interconnection device between a tidal robot and a guardrail according to claim 1, characterized in that: The first tooth-shaped electronic information board and the second tooth-shaped electronic information board each include a plurality of tooth-shaped electronic information units, and each of the tooth-shaped electronic information units includes a plurality of the communication sub-ends and the communication female ends.

3. A safety protection disconnection interconnection device between a tidal robot and a guardrail according to claim 2, characterized in that: The communication sub-end is fixed on one side of each of the toothed electronic information units of the first toothed electronic information board and the second toothed electronic information board, and the communication female end is fixed on the other side. The first toothed electronic information board and the second toothed electronic information board are meshed with each other, and the mutually meshing surfaces of the first toothed electronic information board and the second toothed electronic information board are both paired communication sub-ends and communication female ends.

4. A safety protection disconnection interconnection device between a tidal robot and a guardrail according to claim 3, characterized in that: The communication sub-end protrudes from the tooth profile surface of the tooth-shaped electronic information unit, and the communication female end is recessed in the tooth profile surface of the tooth-shaped electronic information unit.

5. A safety protection disconnection interconnection device between a tidal robot and a guardrail according to claim 4, characterized in that: Assume that the tooth angle of each of the tooth-shaped electronic information units is α, and the angle β at which each of the communication sub-ends is inserted into the tooth-shaped electronic information unit satisfies β>α.

6. A safety protection disconnection interconnection device between a tidal robot and a guardrail according to claim 5, characterized in that: Assuming that the maximum telescopic stroke of the communication sub-end is h1, the distance h2 that the communication female end is recessed in the tooth profile surface satisfies h2<h1.

7. A safety protection disconnection interconnection device between a tidal robot and a guardrail according to claim 1, characterized in that: The soft connection structure includes a shock-absorbing spring, a fixed bracket and a telescopic sleeve. The two ends of the shock-absorbing spring are respectively fixed to the inner ends of the two fixed brackets, the two ends of the telescopic sleeve are respectively fixed to the outer edges of the two fixed brackets, and the telescopic sleeve is sleeved on the outside of the shock-absorbing spring.

8. A safety protection disconnection interconnection device between a tidal robot and a guardrail according to claim 1, characterized in that: The guardrail body and the soft connection structure are both hollow structures, which are used for routing the connection lines between the communication sub-end and the communication mother-end.

Images