Network bridge mounting device for unmanned aerial vehicle special for node seismograph

Abstract

The utility model discloses a network bridge mounting device for a special unmanned aerial vehicle for a node seismograph, which comprises a device body mounted on the special unmanned aerial vehicle for the node seismograph. The device body comprises a shell with a containing cavity, and an antenna assembly is vertically arranged on one side wall of the shell; an AP mainboard module is arranged in the accommodating cavity, and is in communication connection with the node seismograph located on the ground through the antenna assembly so as to receive data of the node seismograph; the air network bridge module is in communication connection with a ground network bridge receiving end through the antenna assembly so as to send data of the node seismograph to the ground network bridge receiving end; and the battery module is respectively connected with the air network bridge module and the AP mainboard module to supply power. The node seismograph provided by the utility model overcomes the defects of short transmission distance and small coverage area of the existing node seismograph which utilizes WiFi and other ad hoc networks for short-distance transmission, and realizes data recovery and real-time monitoring tasks of the node seismograph.

Description

Technical Field

[0001] The utility model relates to the technical field of nodal seismographs, and particularly relates to a bridge mounting device for a special unmanned aerial vehicle of a nodal seismograph. Background Art

[0002] Traditional nodal seismographs are mainly divided into three types according to data transmission types: blind acquisition nodal seismographs, intelligent seismographs that use 4G / 5G for real-time transmission, and nodal seismographs that use self-organizing network short-distance transmission such as WiFi. Among them:

[0003] For the blind acquisition nodal seismograph, its internal data can only be exported by relying on a special data guiding box. Therefore, during traditional large-scale nodal seismograph operations, it is impossible to view the data situation of each shot, nor can technical adjustments be made according to the actual situation on site. Moreover, due to all-time acquisition, subsequent data guiding, data slicing, sorting, etc. are all very cumbersome tasks and require a large amount of manpower to complete.

[0004] The intelligent seismograph that uses 4G / 5G for real-time transmission relies on Internet of Things technology and has advantages such as visualization and real-time performance. However, each instrument needs to be equipped with an Internet of Things card, cloud server, etc. Therefore, its cost is much higher than that of the blind acquisition nodal seismograph, which makes large-scale active source seismic exploration (thousands or tens of thousands of channels) operations mainly rely on blind acquisition seismographs.

[0005] The nodal seismograph that uses self-organizing network short-distance transmission such as WiFi can achieve real-time transmission and data download without using 4G, but its disadvantage is that the distance is too short, generally 50m, and the coverage area is also small.

[0006] By comparison, on the premise of overcoming the disadvantages of short distance and small coverage area of the nodal seismograph that uses self-organizing network short-distance transmission such as WiFi, the nodal seismograph that uses self-organizing network short-distance transmission such as WiFi is more practical. Content of the Utility Model

[0007] The technical problem to be solved by the utility model is how to solve the defects of short WiFi transmission distance and small coverage range in the WiFi version nodal seismograph.

[0008] To solve the above technical problem, the utility model provides a bridge mounting device for a special unmanned aerial vehicle of a nodal seismograph, including a device body, and the device body is mounted on a special unmanned aerial vehicle of a nodal seismograph; the device body includes a housing with a receiving cavity, and an antenna assembly is erected on one side wall of the housing; the following are arranged in the receiving cavity:

[0009] An AP main board module, which is communicatively connected to the nodal seismograph located on the ground through the antenna assembly to receive the data of the nodal seismograph.

[0010] An airborne bridge module, which is communicatively connected to a ground bridge receiver through the antenna assembly to transmit the data of the node seismograph to the ground bridge receiver; and

[0011] A battery module, which is respectively connected to the airborne bridge module and the AP main board module to supply power.

[0012] Furthermore, the antenna assembly includes an AP antenna and a bridge antenna; wherein, the AP antenna is connected to the AP main board module; the bridge antenna is connected to the airborne bridge module.

[0013] Furthermore, two AP antennas and two bridge antennas are respectively provided, and they are located on the same side of the housing.

[0014] Furthermore, the housing includes a top shell and a back cover that are fitted together, and a sealing ring is additionally provided on the contact surface between the top shell and the back cover.

[0015] Furthermore, a DC charging interface and a switch are exposed on the outer surface of the top shell, wherein the DC charging interface is connected to the DC output port built in the battery module.

[0016] Furthermore, a light guide column for indicating the network status is also provided on the outer surface of the top shell, and a plurality of light guide columns are arranged in parallel.

[0017] Furthermore, the airborne bridge module and the battery module are respectively fixed to the inner wall of the top shell through a first fixing member and a second fixing member.

[0018] Furthermore, the communication distance between the airborne bridge module and the ground bridge receiver can reach 3 - 5 km.

[0019] Compared with the prior art, the present utility model has the following beneficial effects:

[0020] The present utility model is mounted on a special unmanned aerial vehicle for node seismographs and flies above the node seismograph. Its AP main board module is communicatively connected to the node seismograph located on the ground to receive the data of the ground node seismograph; its airborne bridge module is communicatively connected to the ground bridge receiver to send the received data of the node seismograph to the ground bridge receiver; it overcomes the drawbacks of the existing node seismographs that use self-organizing networks such as WiFi for short-distance transmission, such as short transmission distance and small coverage area, and realizes the data recovery and real-time monitoring tasks of the node seismograph. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0022] Figure 2 is an exploded view of the overall structure of the present utility model.

[0023] In the figure:

[0024] 00, device body;

[0025] 11, upper shell; 110, DC charging interface; 111, switch; 112, light guide column; 12, rear cover; 13, sealing ring;

[0026] 21, AP antenna; 22, bridge antenna;

[0027] 30, air bridge module; 31, first fixing member;

[0028] 40, battery module; 41, second fixing member;

[0029] 50, AP main board module. Specific embodiments

[0030] To make the technical solutions and technical effects of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model.

[0031] This embodiment aims to provide a bridge mounting device for a special unmanned aerial vehicle for a node seismograph. Referring to Figure 1 , it includes a device body 00. The device body 00 is mounted on a special unmanned aerial vehicle for a node seismograph, and is used to carry the product to fly above the node seismograph, facilitating data recovery and real-time monitoring operations of the node seismograph, etc. Among them, the node seismograph is internally provided with a WiFi transmission unit.

[0032] Referring to Figure 2 , the device body 00 includes a housing with a receiving cavity. The following main components are arranged in the receiving cavity: an air bridge module 30, an AP main board module 50, and a battery module 40; an antenna assembly is erected on one side wall of the housing, and the following is a main introduction to it:

[0033] Housing: The housing includes a mutually fitted upper shell 11 and a rear cover 12, and a sealing ring 13 is additionally provided on the contact surface of the upper shell 11 and the rear cover 12 for waterproofing and dustproofing, protecting the sensitive electronic components inside the housing from damage. The DC charging interface 110 and the switch 111 are exposed on the outer surface of the upper shell 11; among them, the DC charging interface 110 is connected to the DC output port built in the battery module 40. The light guide column 112 for indicating the network status is also arranged on the outer surface of the upper shell 11. A plurality of light guide columns 112 are arranged in parallel for understanding the networking status of this embodiment in real time.

[0034] Antenna assembly: The antenna assembly includes an AP antenna 21 and a bridge antenna 22. Among them, the AP antenna 21 is connected to the AP main board module 50, and the bridge antenna 22 is connected to the air bridge module 30. The AP antenna 21 and the bridge antenna 22 work independently, respectively optimizing the communication quality with the nodal seismograph on the ground and the receiving end of the ground bridge. Two AP antennas 21 and two bridge antennas 22 are respectively provided, and both are located on the same side of the housing, that is, four antennas are provided in this embodiment.

[0035] AP main board module 50: The AP main board module 50 is communicatively connected to the nodal seismograph on the ground through the AP antenna 21, and is used to receive data from the nodal seismograph on the ground.

[0036] Air bridge module 30: The air bridge module 30 is fixed to the inner wall of the upper shell 11 through a first fixing member 31. The air bridge module 30 is electrically connected to the AP main board module 50. The air bridge module 30 is communicatively connected to the receiving end of the ground bridge through the bridge antenna 22, and is used to send the data of the nodal seismograph received by the AP main board module 50 to the receiving end of the ground bridge. Further, the receiving end of the ground bridge is connected to the PC end. In this embodiment, the communication distance between the air bridge module 30 and the receiving end of the ground bridge can reach 3 - 5 km, realizing the remote transmission of the WiFi version nodal seismograph.

[0037] Battery module 40: The battery module 40 is fixed to the inner wall of the upper shell 11 through a second fixing member 41. The battery module 40 is respectively connected to the air bridge module 30 and the AP main board module 50 to supply power to them.

[0038] In this embodiment, by integrating the AP main board module 50, the air bridge module 30, and the battery module 40, etc. into one body, any drone that can carry the weight of this product can carry this product, and uses the characteristics of the drone such as high mobility, ignoring terrain, and easy operation to solve the defects of short WiFi transmission distance and small coverage area in the WiFi version nodal seismograph.

[0039] When in use, mount this embodiment on a special drone for nodal seismographs and fly to the sky above the nodal seismograph on the ground; the nodal seismograph will automatically connect to the AP main board module 50 in this embodiment; the data of the nodal seismograph received by the AP main board module 50 is sent to the receiving end of the ground bridge through the air bridge module 30 in this embodiment, and the receiving end of the ground bridge is connected to the ground PC end to view and monitor the data of the nodal seismograph in real time.

[0040] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A bridge mounting device for a drone dedicated to a node seismograph, including a device body (00), characterized in that, The device body (00) is mounted on a drone dedicated to node seismographs; the device body (00) includes a housing having an accommodation cavity, and an antenna assembly is erected on one side wall of the housing; the following are provided in the accommodation cavity: The AP main board module (50) is communicatively connected to the node seismograph located on the ground through the antenna assembly to receive data of the node seismograph; The air bridge module (30) is communicatively connected to the ground bridge receiver through the antenna assembly to send data of the node seismograph to the ground bridge receiver; And The battery module (40) is respectively connected to the air bridge module (30) and the AP main board module (50) to supply power.

2. The bridge mounting device for the node seismograph dedicated unmanned aerial vehicle according to claim 1, wherein, The antenna assembly includes an AP antenna (21) and a bridge antenna (22); wherein, the AP antenna (21) is connected to the AP main board module (50); the bridge antenna (22) is connected to the air bridge module (30).

3. The bridge mounting device for the special unmanned aerial vehicle of the node seismograph according to claim 2, characterized in that, Two AP antennas (21) and two bridge antennas (22) are respectively provided, and both are located on the same side of the housing.

4. The bridge mounting device for the special unmanned aerial vehicle of the node seismograph according to claim 1, characterized in that, The housing includes an upper shell (11) and a rear cover (12) that are fitted to each other, and a sealing ring (13) is additionally provided on the contact surface of the upper shell (11) and the rear cover (12).

5. The bridge mounting device for the special unmanned aerial vehicle of the node seismograph according to claim 4, wherein, A DC charging interface (110) and a switch (111) are exposed on the outer surface of the upper shell (11), wherein the DC charging interface (110) is connected to the DC output port built in the battery module (40).

6. The bridge mounting device for the special unmanned aerial vehicle of the node seismograph according to claim 4, wherein A light guide column (112) capable of indicating the network status is further provided on the outer surface of the upper shell (11), and a plurality of light guide columns (112) are arranged in parallel.

7. The bridge mounting device for the special unmanned aerial vehicle of the node seismograph according to claim 4, characterized in that, The air bridge module (30) and the battery module (40) are respectively fixed to the inner wall of the upper shell (11) by a first fixing member (31) and a second fixing member (41).

8. The bridge mounting device for the special unmanned aerial vehicle of the node seismograph according to claim 1, characterized in that, The communication distance between the air bridge module (30) and the ground bridge receiver can reach 3 - 5 km.

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