External anti-collision structure for inspection robot

Abstract

The utility model relates to the technical field of inspection robots, and discloses an external anti-collision structure for an inspection robot, which comprises a machine body, four anti-collision assemblies and connecting assemblies, the number of the anti-collision assemblies is four, the four anti-collision assemblies are annularly distributed on the periphery of the machine body, and the anti-collision assemblies are installed on the machine body through the connecting assemblies. The anti-collision assembly comprises a supporting plate, an anti-collision plate and a buffering air bag, mounting sliding grooves are formed in the periphery of the machine body, mounting sliding blocks are fixedly connected to the inner side of the supporting plate, connecting grooves are formed in the side walls of the mounting sliding blocks, and cavities are formed in the positions, between the adjacent mounting sliding grooves, of the machine body; the connecting assembly comprises a movable rod, a hinge rod, a connecting block, a spring and an abutting plate. According to the inspection robot, the anti-collision assembly is arranged on the periphery of the inspection robot, the periphery of the inspection robot can be comprehensively protected, and the anti-collision assembly is convenient to replace and overhaul by arranging the installation sliding groove, the installation sliding block, the connecting groove and the connecting assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of patrol robots, in particular to an external anti-collision structure for patrol robots. Background Art

[0002] At present, enterprises, factories and government facilities have higher and higher requirements for security work, so it is necessary to patrol the corresponding security personnel, and the scope of patrol has also expanded from indoors to outdoors, resulting in more and more security personnel required and the cost continues to rise. For example, in the substation plant area, there are high-voltage arcs everywhere, which is very dangerous for workers. However, such similar places are related to the normal life of a community or even a city, and security work is required at all times.

[0003] The existing Chinese patent with announcement number CN216431059U discloses an external anti-collision structure based on a patrol robot, including a patrol robot body, the four corners of the lower end of the patrol robot body are fixedly connected to moving wheels, the middle part of the front end of the patrol robot body is fixedly connected to a speed sensor, the lower part of the front end of the patrol robot body is fixedly connected to a charging interface, the four sides of the patrol robot body are fixedly connected to a protective device, the upper end of the patrol robot body is fixedly connected to a stabilizing device, the middle part of the lower end of the stabilizing device is fixedly connected to a patrol device, and the upper part of the front end of the patrol robot body is fixedly connected to a battery.

[0004] With respect to the above-mentioned related technologies, the inventors found that there are at least the following problems in the technology: since inspection robots often collide, the anti-collision structure is a vulnerable component and needs to be replaced and repaired after damage. However, the existing technology is not convenient for disassembly, assembly and replacement of the anti-collision structure, which affects the maintenance efficiency.

[0005] Therefore, how to design an external anti-collision structure for the inspection robot has become a problem that we currently need to solve. Utility Model Content

[0006] 1. Technical issues to be resolved

[0007] In view of the deficiencies in the prior art, the utility model provides an external anti-collision structure for an inspection robot to solve the problems mentioned in the above background technology.

[0008] (II) Technical solution

[0009] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an external anti-collision structure for an inspection robot, comprising a body, an anti-collision component and a connecting component, wherein the anti-collision components are four, and the four anti-collision components are distributed in an annular manner around the body, and the anti-collision components are installed on the body through the connecting component;

[0010] The anti-collision assembly includes a support plate, an anti-collision plate and a buffer airbag, wherein the support plate is mounted on the outer side wall of the machine body, the anti-collision plate is arranged outside the support plate, and the buffer airbag is fixedly connected between the support plate and the anti-collision plate;

[0011] The body is provided with mounting grooves all around, the inner side of the support plate is fixedly connected with a mounting slide block, the side wall of the mounting slide block is provided with a connecting groove, the body is provided with a cavity between adjacent mounting grooves, the connecting assembly includes a movable rod, a hinged rod, a connecting block, a spring and an abutment plate, the movable rod moves through the cavity, the hinged rod is hinged between the movable rod and the connecting block, the connecting block slides and extends into the mounting groove, the spring is sleeved on the movable rod, and the abutment plate abuts against the lower end of the spring and is fixedly connected to the movable rod.

[0012] Preferably, a rubber pad is fixedly connected to the surface of the anti-collision plate.

[0013] Preferably, a guide surface is provided on the top of the connecting block away from one end of the hinged rod.

[0014] Preferably, a limiting ring is provided on the inner wall of the cavity, and the abutment plate abuts against the top of the limiting ring.

[0015] Preferably, a handle is fixedly connected to the upper end of the movable rod.

[0016] Preferably, a groove is provided on the top of the body, the handle is embedded in the groove, and a cover plate is magnetically connected to the top of the groove.

[0017] (III) Beneficial effects

[0018] The utility model provides an external anti-collision structure for an inspection robot, which has the following beneficial effects:

[0019] First: by setting anti-collision components around the inspection robot, the inspection robot can be fully protected. When the inspection robot collides, it first hits the anti-collision plate. After the anti-collision plate is subjected to force, it will move toward the support plate and squeeze the cushioning airbag. The cushioning airbag is used to buffer and reduce the impact, thereby reducing the impact on the inspection robot.

[0020] Second: by setting the installation slide groove, installation slider, connecting groove and connecting component, when installing the anti-collision component, you only need to slide the installation slider down along the installation slide groove. When the installation slider is completely slid in, the spring pushes the movable rod to slide down through the abutment plate. The movable rod drives the connecting block to be inserted into the connecting groove through the hinge rod to fix the installation slider, thereby realizing the rapid installation of the anti-collision component. When disassembling, you only need to pull the handle to pull the connecting block out of the connecting groove, which is convenient for the replacement and maintenance of the anti-collision component. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a structural schematic diagram of the body of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the anti-collision component of the utility model;

[0024] Figure 4 It is a structural schematic diagram of the connection component of the utility model.

[0025] In the figure: 1. body; 11. mounting slide groove; 12. groove; 13. cover plate; 2. anti-collision assembly; 21. support plate; 22. anti-collision plate; 23. cushioning airbag; 24. mounting slider; 25. connecting groove; 26. rubber pad; 3. connecting assembly; 31. movable rod; 32. hinge rod; 33. connecting block; 34. spring; 35. abutment plate; 36. limit ring; 37. handle. 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] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element 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 invention.

[0028] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0029] like Figure 1-4As shown, the utility model provides a technical solution: an external anti-collision structure for an inspection robot, comprising a body 1, an anti-collision component 2 and a connecting component 3, wherein the anti-collision components 2 are four, and the four anti-collision components 2 are annularly distributed around the body 1, and the anti-collision components 2 are installed on the body 1 through the connecting component 3, and the anti-collision component 2 comprises a support plate 21, an anti-collision plate 22 and a buffer airbag 23, the support plate 21 is installed on the outer side wall of the body 1, the anti-collision plate 22 is arranged on the outer side of the support plate 21, and the buffer airbag 23 is fixedly connected to the support plate 21 and the anti-collision plate By arranging anti-collision components 2 around the inspection robot, the inspection robot can be fully protected. When the inspection robot collides, it first hits the anti-collision plate 22. After being subjected to force, the anti-collision plate 22 moves toward the support plate 21, squeezing the buffer airbag 23. The buffer airbag 23 is used to buffer and reduce the impact, thereby reducing the impact on the inspection robot; the surface of the anti-collision plate 22 is fixedly connected to a rubber pad 26, and the anti-collision buffering effect of the anti-collision plate 22 can be improved by arranging the rubber pad 26.

[0030] Reference Figure 2 , Figure 3 and Figure 4 The machine body 1 is provided with mounting grooves 11 all around, the inner side of the support plate 21 is fixedly connected with a mounting slide block 24, and a connecting groove 25 is provided on the side wall of the mounting slide block 24. The machine body 1 is provided with a cavity between adjacent mounting grooves 11, and the connecting assembly 3 includes a movable rod 31, a hinged rod 32, a connecting block 33, a spring 34 and an abutment plate 35. The movable rod 31 is movable through the cavity, and a handle 37 is fixedly connected to the upper end of the movable rod 31. The hinged rod 32 is hinged between the movable rod 31 and the connecting block 33. The connecting block 33 slides and extends into the mounting groove 11, and a guide surface is provided on the top of the connecting block 33 away from the end of the hinged rod 32. The spring 34 is sleeved on the movable rod 31, and the abutment plate 35 abuts against the lower end of the spring 34 and is fixed to the movable rod 31 The connection is made by setting the installation slide groove 11, the installation slider 24, the connecting groove 25 and the connecting component 3. When installing the anti-collision component 2, you only need to slide the installation slider 24 down along the installation slide groove 11. When the installation slider 24 is completely slid in, the spring 34 pushes the movable rod 31 to slide down through the abutment plate 35. The movable rod 31 drives the connecting block 33 to be inserted into the connecting groove 25 through the hinge rod 32 to fix the installation slider 24, thereby realizing the rapid installation of the anti-collision component 2. When disassembling, you only need to pull the handle 37 to pull the connecting block 33 out of the connecting groove 25, which is convenient for the replacement and maintenance of the anti-collision component 2. A limiting ring 36 is provided on the inner wall of the cavity, and the abutment plate 35 abuts on the top of the limiting ring 36. By setting the limiting ring 36, the abutment plate 35 can be limited.

[0031] Reference Figure 2 and Figure 4A groove 12 is provided at the top of the body 1, and the handle 37 is embedded in the groove 12. A cover plate 13 is magnetically connected to the top of the groove 12. By providing the groove 12 and the cover plate 13, the handle 37 can be stored and protected.

[0032] The working process of the utility model is as follows: by arranging the anti-collision component 2 around the inspection robot, the inspection robot can be fully protected on all sides. When the inspection robot collides, it first collides with the anti-collision plate 22. After being stressed, the anti-collision plate 22 will move toward the support plate 21, squeezing the buffer airbag 23, and utilizing the buffer airbag 23 to buffer and reduce the impact, thereby reducing the impact on the inspection robot. By arranging the installation slide groove 11, the installation slider 24, the connecting groove 25 and the connecting component 3, when installing the anti-collision component 2, it is only necessary to slide the installation slider 24 along the installation slide groove 11. When the installation slider 24 is completely slid in, the spring 34 pushes the movable rod 31 to slide down through the abutment plate 35. The movable rod 31 drives the connecting block 33 to be inserted into the connecting groove 25 through the hinged rod 32, and fixes the installation slider 24, thereby realizing the rapid installation of the anti-collision component 2. When disassembling, it is only necessary to pull the handle 37 to pull the connecting block 33 out of the connecting groove 25, so as to facilitate the replacement and maintenance of the anti-collision component 2.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] 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. An external anti-collision structure for an inspection robot, comprising a body (1), an anti-collision component (2) and a connection component (3), characterized in that: There are four anti-collision components (2), which are distributed in a ring around the machine body (1), and the anti-collision components (2) are installed on the machine body (1) through a connecting component (3); The anti-collision assembly (2) comprises a support plate (21), an anti-collision plate (22) and a buffer airbag (23), wherein the support plate (21) is mounted on the outer side wall of the machine body (1), the anti-collision plate (22) is arranged outside the support plate (21), and the buffer airbag (23) is fixedly connected between the support plate (21) and the anti-collision plate (22); The body (1) is provided with mounting grooves (11) on all sides, the inner side of the support plate (21) is fixedly connected with a mounting slide block (24), the side wall of the mounting slide block (24) is provided with a connecting groove (25), the body (1) is provided with a cavity between adjacent mounting grooves (11), the connecting assembly (3) comprises a movable rod (31), a hinged rod (32), a connecting block (33), a spring (34) and an abutment plate (35), the movable rod (31) is movable and passes through the cavity, the hinged rod (32) is hinged between the movable rod (31) and the connecting block (33), the connecting block (33) slides and extends into the mounting groove (11), the spring (34) is sleeved on the movable rod (31), and the abutment plate (35) abuts against the lower end of the spring (34) and is fixedly connected to the movable rod (31).

2. The external anti-collision structure for an inspection robot according to claim 1, characterized in that: A rubber pad (26) is fixedly connected to the surface of the anti-collision plate (22).

3. The external anti-collision structure for an inspection robot according to claim 1, characterized in that: A guide surface is provided on the top of one end of the connecting block (33) away from the hinge rod (32).

4. The external anti-collision structure for an inspection robot according to claim 1, characterized in that: The inner wall of the cavity is provided with a limiting ring (36), and the abutment plate (35) abuts against the top of the limiting ring (36).

5. The external anti-collision structure for an inspection robot according to claim 1, characterized in that: The upper end of the movable rod (31) is fixedly connected with a handle (37).

6. The external anti-collision structure for an inspection robot according to claim 5, characterized in that: The top of the machine body (1) is provided with a groove (12), the handle (37) is embedded in the groove (12), and the top of the groove (12) is magnetically connected to a cover plate (13).

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