Maintenance operation remote auxiliary device and maintenance operation remote auxiliary system

Abstract

The invention relates to a maintenance operation remote auxiliary device and a maintenance operation remote auxiliary system. The maintenance operation remote auxiliary device comprises a safety helmet, a mounting shell and real-time communication equipment, a mounting groove is formed in the safety helmet, the mounting shell is mounted in the mounting groove, the front end of the mounting shell is open, the real-time communication equipment is arranged in the mounting shell, the real-time communication equipment is provided with a camera, a sound receiver and a loudspeaker, and the camera is connected with the sound receiver. The camera is adjacent to and faces the front end of the mounting shell, the sound receiver is connected with a microphone, the microphone is arranged on one side of the safety helmet, the loudspeaker is provided with playing ports, and the playing ports are located on the two sides of the mounting shell. According to the remote auxiliary device for the maintenance operation, video and voice transmission of a maintenance site can be realized, communication between maintenance personnel and old employees can be facilitated, and thus the problems encountered by the maintenance personnel in the operation site are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of coal mine maintenance, and in particular to a remote auxiliary device and a remote auxiliary system for maintenance operations. Background Art

[0002] Coal mine equipment maintenance requires human operation, but new employees do not have enough skills to perform maintenance work on electrical equipment in open-pit coal mines alone. However, the number of experienced employees is limited, and they cannot always accompany new employees. This requires a remote assistance intelligent device. When new employees encounter problems with the maintenance of open-pit coal mine drills, trucks, and electric shovels, they can communicate with experienced employees through remote assistance intelligent terminal devices to solve the problems. Summary of the invention

[0003] The present invention aims to solve one of the technical problems in the related art at least to a certain extent.

[0004] To this end, an embodiment of the present invention proposes a remote assistance device for maintenance work, which can realize the transmission of video and voice at the maintenance site, and can help maintenance personnel communicate with old employees, thereby solving problems encountered by maintenance personnel at the work site.

[0005] The embodiment of the present invention further provides a remote assistance system for maintenance operations.

[0006] The remote auxiliary device for maintenance work in an embodiment of the present invention includes a safety helmet, a mounting shell and a real-time communication device. The safety helmet is provided with a mounting groove, the mounting shell is installed in the mounting groove, the front end of the mounting shell is open, and the real-time communication device is arranged in the mounting shell. The real-time communication device has a camera, a receiver and a speaker. The camera is adjacent to and faces the front end of the mounting shell, the receiver is connected to a microphone, the microphone is arranged on one side of the safety helmet, and the speaker has a playback port, and the playback port is located on both sides of the mounting shell.

[0007] The remote auxiliary device for maintenance work of the embodiment of the present invention can realize the transmission of video and voice at the maintenance site, and can help maintenance personnel communicate with senior employees, thereby solving problems encountered by maintenance personnel at the work site.

[0008] In some embodiments, the remote assistance device for maintenance work further includes a protective lens, which is arranged at the front end of the mounting shell and is spaced apart from the camera.

[0009] In some embodiments, a slide groove is provided at the front end of the mounting shell, and the slide groove is located on the side of the protective lens facing away from the camera; the remote auxiliary device for maintenance operations further includes a cleaning brush, one end of the cleaning brush is movably provided in the slide groove, and the other end of the cleaning brush is provided with a brush head, and the brush head abuts against the protective lens.

[0010] In some embodiments, the mounting groove extends in the left-right direction.

[0011] In some embodiments, the cleaning brush is provided with an auxiliary block, and the auxiliary block is located on the upper side of the mounting shell.

[0012] In some embodiments, a limiting groove is provided on the wall surface of the slide groove, and a protrusion is provided on the upper end of the cleaning brush, and the protrusion fits in the limiting groove.

[0013] In some embodiments, the mounting shell is provided with soft plastic sheets on both sides of the slide groove, the two soft plastic sheets are located on the upper side of the slide groove to cover the slide groove, and the two soft plastic sheets abut against the upper end of the cleaning brush.

[0014] In some embodiments, the mounting shell is detachably connected to the safety helmet.

[0015] In some embodiments, the helmet has a chin strap, and the microphone is tied to the chin strap.

[0016] The remote auxiliary system for maintenance work in the embodiment of the present invention comprises a human-machine interactive interface and the auxiliary device, and the real-time communication device is wirelessly connected to the human-machine interactive interface. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of a remote auxiliary device for maintenance work according to an embodiment of the present invention;

[0018] Figure 2 is a schematic cross-sectional structural diagram of the mounting housing at the cleaning brush position of an embodiment of the present invention;

[0019] Reference numerals:

[0020] Auxiliary device 100, safety helmet 1, mounting shell 2, slide groove 21, real-time communication device 3, camera 31, microphone 32, playback port 33, cleaning brush 4, brush head 41, auxiliary block 42, protrusion 43, protective lens 5, soft film 6. DETAILED DESCRIPTION

[0021] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0022] like Figure 1 and Figure 2 As shown, the remote auxiliary device 100 for maintenance work according to the embodiment of the present invention comprises a safety helmet 1, a mounting shell 2 and a real-time communication device 3. The safety helmet 1 is provided with a mounting groove, the mounting shell 2 is mounted in the mounting groove, the front end of the mounting shell 2 is open, the real-time communication device 3 is arranged in the mounting shell 2, and the real-time communication device 3 has a camera 31, a receiver and a speaker, the camera 31 is adjacent to and faces the front end of the mounting shell 2, the receiver is connected to a microphone 32, the microphone 32 is arranged on one side of the safety helmet 1, and the speaker has a playback port 33, and the playback port 33 is located on both sides of the mounting shell 2.

[0023] The remote assistance system for maintenance work in the embodiment of the present invention comprises a human-machine interactive interface and an assistance device 100 , and the real-time communication device 3 is wirelessly connected to the human-machine interactive interface.

[0024] When using the remote assistance device 100 for maintenance work in an embodiment of the present invention, the maintenance personnel put on the safety helmet 1 on their heads, turn on the real-time communication device 3, point the camera 31 forward, and use the camera 31 to capture real-time images of the work site. The microphone collects sounds, and the real-time communication device 3 transmits the image information captured by the camera and the audio information recorded by the microphone to the human-machine interaction interface. The maintenance personnel convey the actual situation of the maintenance site to the operators at the human-machine interaction interface, and the sounds made by the operators at the human-machine interaction interface are transmitted to the real-time communication device 3 and played by the loudspeaker, thereby realizing communication between the maintenance personnel and the operators at the human-machine interaction interface and solving problems encountered at the maintenance site.

[0025] Furthermore, the playback ports 33 of the speakers of the remote maintenance assistance device 100 according to the embodiment of the present invention are located on both sides of the mounting shell 2, making it easier for the maintenance personnel to hear the sound with both ears.

[0026] Therefore, the maintenance operation remote assistance device 100 of the embodiment of the present invention can realize the transmission of video and voice at the maintenance site, and can help maintenance personnel communicate with veteran employees, thereby solving problems encountered by maintenance personnel at the operation site.

[0027] In some embodiments, the mounting shell 2 is detachably connected to the safety helmet 1, so that the mounting shell 2 can be easily removed to inspect the real-time communication device 3. Specifically, the mounting shell 2 is connected to the safety helmet 1 by bolts.

[0028] In some embodiments, the helmet 1 has a chin strap, the microphone 32 is tied to the chin strap, and the microphone 32 is connected to the main body of the microphone. The microphone 32 is attached to the chin strap, so it is easy to fix the microphone 32, and the connection structure between the microphone 32 and the main body of the microphone is reduced, thereby reducing the manufacturing cost of the maintenance operation remote assistance device 100 of the embodiment of the present invention.

[0029] The maintenance operation remote assistance device 100 of the embodiment of the present invention further includes a protective lens 5, which is arranged at the front end of the mounting shell 2, and is spaced apart from the camera 31. The protective lens 5 provides additional physical protection for the camera 31, preventing dust and impurities from falling on the camera 31 during maintenance operations in an open-pit coal mine, preventing the camera 31 from being contaminated, and also preventing scratches from being generated when cleaning the camera 31, thereby ensuring the service life of the camera and the clarity of the shooting.

[0030] In some embodiments, the front end of the mounting shell 2 is provided with a slide groove 21, and the slide groove 21 is located on the side of the protective lens 5 away from the camera 31; the remote auxiliary device 100 for maintenance work further includes a cleaning brush 4, one end of which is movably arranged in the slide groove 21, and the other end of the cleaning brush 4 is provided with a brush head 41, and the brush head 41 abuts against the protective lens 5. When dust or impurities fall on the protective lens 5, the cleaning brush 4 is pushed to make the brush head 41 brush the protective lens 5, thereby cleaning the protective lens 5 and maintaining the cleanliness of the protective lens 5, thereby ensuring the clarity of the camera 31.

[0031] In some embodiments, the mounting groove extends in the left-right direction. Then, the cleaning brush 4 moves in the left-right direction, and the cleaning brush 4 sweeps the protective lens 5 in the left-right direction. Then, when the maintenance personnel need to clean the protective lens 5, they just need to push the cleaning brush 4 left-right, which is convenient to operate.

[0032] In some embodiments, a limiting groove is provided on the wall surface of the slide groove 21, and a protrusion 43 is provided on the upper end of the cleaning brush 4, and the protrusion 43 is matched in the limiting groove. The cooperation between the protrusion 43 and the limiting groove forms a guide and limit for the movement of the cleaning brush 4, thereby ensuring the stability and reliability of the cleaning brush 4 during the movement process, ensuring the convenience of the movement of the cleaning brush 4, and further improving the convenience of cleaning the protective lens 5.

[0033] In some embodiments, the mounting shell 2 is provided with soft films 6 on both sides of the slide groove 21, and the two soft films 6 are located on the upper side of the slide groove 21 to cover the slide groove 21, and the two soft films 6 abut against the upper end of the cleaning brush 4. The two soft films 6 covering the slide groove 21 can close the slide groove 21, and prevent dust and impurities from falling into the mounting shell 2 from the gap of the slide groove 21 and causing adverse effects on the camera, and the soft films 6 have a certain degree of deformability. At the position where the cleaning brush 4 is located, the soft films 6 deform upward to avoid the cleaning brush 4, and facilitate the placement and movement of the cleaning brush 4 in the slide groove 21.

[0034] In some embodiments, the cleaning brush 4 is provided with an auxiliary block 42, which is located on the upper side of the mounting shell 2. The auxiliary block 42 protrudes from the cleaning brush 4, which can facilitate maintenance personnel to apply force on the auxiliary block 42, thereby driving the cleaning brush 4 to move left and right, thereby cleaning the protective lens 5. Therefore, the auxiliary block 42 is provided on the cleaning brush 4 to improve the convenience of cleaning the protective lens 5.

[0035] In the description of the present invention, it is to 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”, “axial”, “radial”, “circumferential”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, 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 limiting the present invention.

[0036] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0037] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0039] In the present invention, the terms "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0040] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.

Claims

1. A remote auxiliary device (100) for maintenance work, characterized in that: include: A safety helmet (1), wherein the safety helmet (1) is provided with a mounting groove; A mounting shell (2), the mounting shell (2) being mounted in the mounting groove, the front end of the mounting shell (2) being open; and A real-time communication device (3), the real-time communication device (3) is arranged in the installation shell (2), the real-time communication device (3) has a camera (31), a receiver and a speaker, the camera (31) is adjacent to and faces the front end of the installation shell (2), the receiver is connected to a microphone (32), the microphone (32) is arranged on one side of the safety helmet (1), and the speaker has a playback port (33), and the playback port (33) is located on both sides of the installation shell (2).

2. The maintenance operation remote assistance device (100) according to claim 1, characterized in that: It further comprises a protective lens (5), wherein the protective lens (5) is arranged at the front end of the mounting shell (2), and the protective lens (5) is spaced apart from the camera (31).

3. The maintenance operation remote assistance device (100) according to claim 2, characterized in that: The front end of the mounting shell (2) is provided with a slide groove (21), and the slide groove (21) is located on the side of the protective lens (5) away from the camera (31); the remote auxiliary device (100) for maintenance work further includes a cleaning brush (4), one end of the cleaning brush (4) is movably arranged in the slide groove (21), and the other end of the cleaning brush (4) is provided with a brush head (41), and the brush head (41) abuts against the protective lens (5).

4. The maintenance operation remote assistance device (100) according to claim 3, characterized in that: The mounting groove extends along the left-right direction.

5. The maintenance operation remote assistance device (100) according to claim 3, characterized in that: The cleaning brush (4) is provided with an auxiliary block (42), and the auxiliary block (42) is located on the upper side of the mounting shell (2).

6. The maintenance operation remote assistance device (100) according to claim 3, characterized in that: A limiting groove is provided on the wall surface of the slide groove (21), and a protrusion (43) is provided on the upper end of the cleaning brush (4), and the protrusion (43) is fitted in the limiting groove.

7. The maintenance operation remote assistance device (100) according to claim 3, characterized in that: The mounting shell (2) is provided with soft plastic sheets (6) on both sides of the slide groove (21); the two soft plastic sheets (6) are located on the upper side of the slide groove (21) to cover the slide groove (21); and the two soft plastic sheets (6) abut against the upper end of the cleaning brush (4).

8. The maintenance operation remote assistance device (100) according to claim 1, characterized in that: The mounting shell (2) is detachably connected to the safety helmet.

9. The maintenance operation remote assistance device (100) according to claim 1, characterized in that: The safety helmet (1) has a chin strap, and the microphone (32) is tied to the chin strap.

10. A remote assistance system for maintenance operations, characterized in that: It comprises a human-machine interaction interface and an auxiliary device (100) as claimed in any one of claims 1 to 9, wherein the real-time communication device (3) is wirelessly connected to the human-machine interaction interface.

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