4G seismic node instrument

Abstract

The utility model provides a 4G seismic node instrument, and relates to the technical field of geophysical exploration. Comprising an upper shell body, a lower shell body is installed on one side of the upper shell body, the upper shell body, the lower shell body and a main controller are arranged, a sealing cover and an interface inserting rod are reinforced and installed through a limiting nut, a first overhaul side cover and the sealing cover are arranged on one side of the upper shell body, and therefore disassembly and overhaul treatment can be conveniently conducted; the antiskid effect can be improved conveniently when a worker holds the device, the main control board, the storage chip and the analog-to-digital conversion chip are connected in a reinforced mode through cooperation of a positioning bolt and a bolt hole, and the Bluetooth receiving module is used for quality control of a construction site and packaging storage and downloading of local data. Compared with a traditional seismic node instrument, the system can achieve the real-time transmission of collected data to a cloud server through a 4G network, can achieve the observation of the quality of the collected data in a collection camp or a command center, and guides the corresponding adjustment of a collection scheme and a construction method.

Description

Technical Field

[0001] This utility model relates to the field of geophysical exploration technology, and in particular to a 4G seismic node instrument. Background Technology

[0002] The biggest problem with traditional seismic nodal instruments compared to wired acquisition equipment is their poor data real-time performance. Typically, the quality of the acquired seismic data can only be determined after the acquisition task at the designated location is completed, the instrument is retrieved to the acquisition camp, and the data is collected. This "nodal acquisition anxiety" has become a major challenge for exploration data acquisition using seismic nodal instruments. With the widespread coverage of mobile communication networks, many exploration areas now have 4G network coverage. However, because traditional seismic nodal instruments lack 4G communication capabilities, they cannot utilize 4G networks for real-time data transmission.

[0003] Therefore, this utility model provides a 4G seismic node instrument. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies and provide a 4G seismic node instrument.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a 4G seismic node instrument, including an upper shell,

[0006] The lower housing is installed on one side of the upper housing, and an interface plug is installed on the other side of the upper housing;

[0007] A second maintenance side cover is installed on the side of the lower housing away from the upper housing. A Bluetooth receiving module is installed on the outside of the second maintenance side cover. An analog-to-digital converter chip is installed inside the lower housing. A storage chip is installed on one side of the analog-to-digital converter chip. A main control board is installed on the side of the storage chip away from the analog-to-digital converter chip. A positioning and timing module and a DTU module are installed on the outside of the main control board. The DTU module is located on one side of the positioning and timing module. A memory module and a network module are installed between the main control board and the storage chip. The memory module is located on one side of the network module. The positioning and timing module is used to receive satellite signals to achieve accurate time synchronization and geographical location determination. The analog-to-digital converter chip is used to convert analog seismic wave signals received from the seismic detector into digital signals. The DTU module is used to provide data pass-through function. The memory module is used to provide temporary data storage space. The network module is used to support local area network data transmission. The main controller is used to manage and coordinate the entire device. The Bluetooth receiving module is used for quality control at the construction site and for packaging, storing, and downloading local data.

[0008] An mounting bracket is installed inside the upper housing and on the other side of the analog-to-digital converter chip. A battery pack is installed inside the mounting bracket. A main controller is installed on the top of the lower housing, and a wireless transceiver is installed on one side of the main controller.

[0009] In a preferred embodiment, a first maintenance side cover is installed on the side of the upper housing away from the lower housing. A sealing cover is installed inside the first maintenance side cover. One end of the interface plug extends into the interior of the upper housing. A limiting nut is fitted at the connection between the interface plug and the sealing cover. The limiting nut is threadedly connected to the interface plug, and the sealing cover and the interface plug are reinforced by the limiting nut. The first maintenance side cover and the sealing cover on one side of the upper housing facilitate disassembly and maintenance. Mounting grooves are provided on both sides of the lower housing, which facilitate manual gripping of the entire device. Anti-slip strips are installed on the outer side of the upper housing at equal intervals. The multiple anti-slip strips improve the anti-slip effect when manually gripping the device.

[0010] In a preferred embodiment, the analog-to-digital converter chip has threaded positioning bolts on all four sides to connect with the main control board and the memory chip. The main control board and the memory chip have equally spaced bolt holes for use with the positioning bolts. The positioning bolts and bolt holes reinforce the connection between the main control board, the memory chip, and the analog-to-digital converter chip, improving the stability of the internal device connection. A mounting screw is threaded on one side of the main controller. A connecting block is fixedly connected to the end of the mounting screw away from the main controller. A connecting rod is fixedly connected to the outside of the connecting block. One side of the connecting rod is connected to the wireless transceiver. The design of the mounting screw facilitates the orientation adjustment of the wireless transceiver during use.

[0011] In a preferred embodiment, a storage battery is installed on the top of the lower housing, and equidistantly distributed thermostatic crystal oscillators are installed between the analog-to-digital converter chip and the memory chip. The thermostatic crystal oscillators are used to ensure the high precision and stability of the device operation, the battery pack is used to provide the power resources required by the device, and the storage battery is used to provide the backup power resources required by the device.

[0012] In a preferred embodiment, a control chip is fixedly connected inside the main control board. The battery pack, battery, main controller, wireless transceiver, main control board, storage chip, analog-to-digital converter chip, positioning and timing module, DTU module, memory module, and network module are all electrically connected to the control chip. The control chip is used to control the operation of the battery pack, battery, main controller, wireless transceiver, main control board, storage chip, analog-to-digital converter chip, positioning and timing module, DTU module, memory module, and network module, thereby realizing the management of power equipment.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0014] By configuring an upper housing, a lower housing, and a main controller, and reinforcing the sealing cover and interface plug with limit nuts, and by providing a first maintenance side cover and a sealing cover on one side of the upper housing for easy disassembly and maintenance, multiple anti-slip strips enhance grip and improve stability. Positioning bolts and bolt holes reinforce the connection of the main control board, memory chip, and analog-to-digital converter chip, improving the stability of internal device connections. The mounting screw design facilitates orientation adjustment of the wireless transceiver. A temperature-controlled crystal oscillator ensures high precision and stability during device operation. A battery pack provides the necessary power, and a storage battery provides backup power. The positioning and timing module receives satellite signals to achieve precise time synchronization and geographical location determination. The DTU module enables data transmission, allowing the device to transmit data in real time via a 4G network. The memory module provides temporary data storage space. The network module supports local area network data transmission. The main controller is responsible for the management and coordination of the entire device. The Bluetooth receiving module is used for quality control at the construction site and for packaging, storing, and downloading local data. Compared to traditional seismic nodal instruments, this device can transmit collected data to a cloud server in real time via a 4G network. The quality of the collected data can be observed at the collection camp or command center, guiding adjustments to the collection plan and construction methods. Attached Figure Description

[0015] Figure 1 A schematic diagram of the overall structure of a 4G seismic nodal instrument provided by this utility model. Figure 1 ;

[0016] Figure 2 A schematic diagram of the overall structure of a 4G seismic nodal instrument provided by this utility model. Figure 2 ;

[0017] Figure 3 An exploded view of the overall structure of a 4G seismic node instrument provided by this utility model;

[0018] Figure 4 The present invention provides an accessory for a 4G seismic node instrument. Figure 3 Enlarged schematic diagram of the structure at point A in the diagram;

[0019] Figure 5 A system power supply flowchart for a 4G seismic node instrument provided by this utility model.

[0020] Legend:

[0021] 1. Upper housing; 11. Anti-slip strip; 12. First inspection side cover; 13. Sealing cover; 14. Interface plug; 15. Limit nut; 16. Mounting bracket; 17. Battery pack;

[0022] 2. Lower housing; 21. Battery; 22. Second inspection side cover; 23. Mounting slot; 24. Bluetooth receiver module;

[0023] 3. Main controller; 31. Wireless transceiver; 32. Mounting screw; 33. Connecting rod; 34. Connecting block;

[0024] 4. Main control board; 41. Storage chip; 42. Analog-to-digital converter chip; 43. Positioning and timing module; 44. DTU module; 45. Memory module; 46. Network module; 47. Positioning bolt; 48. Bolt hole; 49. Temperature-controlled crystal oscillator. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. The components of the embodiments of this utility model described and shown in the accompanying drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely to illustrate selected embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0026] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0027] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0028] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0029] like Figures 1-5 As shown, this embodiment provides a technical solution: a 4G seismic node instrument, including an upper shell 1, a lower shell 2 installed on one side of the upper shell 1, and an interface plug 14 installed on the other side of the upper shell 1;

[0030] A second maintenance side cover 22 is installed on the side of the lower housing 2 away from the upper housing 1. A Bluetooth receiver module 24 is installed on the outside of the second maintenance side cover 22. An analog-to-digital converter chip 42 is installed inside the lower housing 2. A storage chip 41 is installed on one side of the analog-to-digital converter chip 42. A main control board 4 is installed on the side of the storage chip 41 away from the analog-to-digital converter chip 42. A positioning and timing module 43 and a DTU module 44 are installed on the outside of the main control board 4. The DTU module 44 is located on one side of the positioning and timing module 43. A memory module 45 and a network module 46 are installed between the main control board 4 and the storage chip 41. The memory module 45 is located on the network module 46. On one side of module 46, positioning and timing module 43 is used to receive satellite signals to achieve precise time synchronization and geographical location determination; analog-to-digital converter chip 42 is used to convert analog seismic wave signals received from seismic detectors into digital signals; DTU module 44 is used to have data pass-through function, enabling the device to transmit data in real time through 4G network; memory module 45 is used to provide temporary data storage space; network module 46 is used to support local area network data transmission; main controller 3 is used to manage and coordinate the entire device; and Bluetooth receiving module 24 is used for quality control at the construction site and for packaging, storing and downloading local data.

[0031] A mounting bracket 16 is installed inside the upper housing 1 and on the other side of the analog-to-digital converter chip 42. A battery pack 17 is installed inside the mounting bracket 16. A main controller 3 is installed on the top of the lower housing 2. A wireless transceiver 31 is installed on one side of the main controller 3.

[0032] Going further, such as Figures 1-3As shown: In this solution, a first maintenance side cover 12 is installed on the side of the upper housing 1 away from the lower housing 2. A sealing cover 13 is installed inside the first maintenance side cover 12. One end of the interface plug rod 14 extends into the interior of the upper housing 1. A limit nut 15 is fitted at the connection between the interface plug rod 14 and the sealing cover 13. The limit nut 15 is threadedly connected to the interface plug rod 14. The sealing cover 13 and the interface plug rod 14 are reinforced by the limit nut 15. The first maintenance side cover 12 and the sealing cover 13 on one side of the upper housing 1 facilitate disassembly and maintenance.

[0033] The lower housing 2 has mounting slots 23 on both sides, which facilitate manual gripping of the entire device. The upper housing 1 has anti-slip strips 11 evenly distributed on its outer side, which improves the anti-slip effect when manual gripping.

[0034] Going a step further, such as Figure 4 As shown: In this solution, the analog-to-digital converter chip 42 is threaded around its interior with positioning bolts 47 that connect to the main control board 4 and the memory chip 41. The main control board 4 and the memory chip 41 have equally spaced bolt holes 48 that are used to connect with the positioning bolts 47. The positioning bolts 47 and the bolt holes 48 work together to reinforce the connection between the main control board 4, the memory chip 41 and the analog-to-digital converter chip 42, thereby improving the stability of the internal device connection.

[0035] The main controller 3 has a screw threaded connection to one side of the mounting screw 32. The end of the mounting screw 32 away from the main controller 3 is fixedly connected to a connecting block 34. A connecting rod 33 is fixedly connected to the outside of the connecting block 34. One side of the connecting rod 33 is connected to the wireless transceiver 31. The design of the mounting screw 32 facilitates the orientation adjustment of the wireless transceiver 31 during use.

[0036] Going a step further, such as Figures 1-5 As shown, in this scheme, a battery 21 is installed on the top of the lower housing 2, and a thermostatic crystal oscillator 49 is installed between the analog-to-digital converter chip 42 and the storage chip 41. The thermostatic crystal oscillator 49 is used to ensure the high precision and stability of the equipment operation. The battery pack 17 is used to provide the power resources required by the equipment, and the battery 21 is used to provide the backup power resources required by the equipment.

[0037] The main control board 4 has a control chip fixedly connected inside. The battery pack 17, battery 21, main controller 3, wireless transceiver 31, main control board 4, storage chip 41, analog-to-digital converter chip 42, positioning and timing module 43, DTU module 44, memory module 45, and network module 46 are all electrically connected to the control chip. The control chip is used to control the operation of the battery pack 17, battery 21, main controller 3, wireless transceiver 31, main control board 4, storage chip 41, analog-to-digital converter chip 42, positioning and timing module 43, DTU module 44, memory module 45, and network module 46, thereby realizing the management of power equipment.

[0038] Working principle:

[0039] like Figures 1-5 As shown:

[0040] By setting up an upper housing 1, a lower housing 2 and a main controller 3, and by reinforcing the sealing cover 13 and the interface plug 14 with a limit nut 15, and by providing a first maintenance side cover 12 and a sealing cover 13 on one side of the upper housing 1, it is convenient to disassemble and maintain the device. By providing multiple anti-slip strips 11, it is convenient to improve the anti-slip effect when manually gripping the device.

[0041] The main control board 4, storage chip 41 and analog-to-digital converter chip 42 are reinforced and connected by positioning bolts 47 and bolt holes 48, which improves the stability of internal device connection. The design of mounting screw 32 facilitates the orientation adjustment of wireless signal transceiver 31 during use.

[0042] The temperature-controlled crystal oscillator 49 is used to ensure the high precision and stability of the equipment operation, the battery pack 17 is used to provide the power resources required by the equipment, and the storage battery 21 is used to provide the backup power resources required by the equipment.

[0043] The control chip is used to control the operation of the battery pack 17, the battery 21, the main controller 3, the wireless transceiver 31, the main control board 4, the storage chip 41, the analog-to-digital converter chip 42, the positioning and timing module 43, the DTU module 44, the memory module 45, and the network module 46, thereby realizing the management of the power equipment.

[0044] The positioning and timing module 43 is used to receive satellite signals to achieve accurate time synchronization and geographical location determination. The analog-to-digital converter chip 42 is used to convert the analog seismic wave signals received from the seismic detector into digital signals. The DTU module 44 is used to provide data pass-through function, enabling the device to transmit data in real time through the 4G network. The memory module 45 is used to provide temporary data storage space. The network module 46 is used to support local area network data transmission.

[0045] The main controller 3 is responsible for the management and coordination of the entire equipment, while the Bluetooth receiving module 24 is used for quality control at the construction site and for packaging, storing and downloading local data. Compared with traditional seismic node instruments, it can transmit the collected data to the cloud server in real time via 4G network. The quality of the collected data can be observed at the collection camp or command center, guiding the corresponding adjustments to the collection plan and construction methods.

[0046] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A 4G seismic nodal instrument, comprising an upper housing (1), characterized in that, The lower housing (2) is installed on one side of the upper housing (1), and the interface plug (14) is installed on the other side of the upper housing (1). A second maintenance side cover (22) is installed on the side of the lower housing (2) away from the upper housing (1). A Bluetooth receiver module (24) is installed on the outside of the second maintenance side cover (22). An analog-to-digital converter chip (42) is installed inside the lower housing (2). A storage chip (41) is installed on one side of the analog-to-digital converter chip (42). A main control board (4) is installed on the side of the storage chip (41) away from the analog-to-digital converter chip (42). A positioning and timing module (43) and a DTU module (44) are installed on the outside of the main control board (4). The DTU module (44) is located on one side of the positioning and timing module (43). A memory module (45) and a network module (46) are installed between the main control board (4) and the storage chip (41). The memory module (45) is located on one side of the network module (46). An mounting bracket (16) is installed inside the upper housing (1) and on the other side of the analog-to-digital converter chip (42). A battery pack (17) is installed inside the mounting bracket (16). A main controller (3) is installed on the top of the lower housing (2). A wireless transceiver (31) is installed on one side of the main controller (3).

2. The 4G seismic node of claim 1, wherein: The upper housing (1) is provided with a first maintenance side cover (12) on the side away from the lower housing (2), and a sealing cover (13) is provided inside the first maintenance side cover (12).

3. The 4G seismic node of claim 1, wherein: One end of the interface plug (14) extends into the interior of the upper housing (1), and a limiting nut (15) is fitted at the connection between the interface plug (14) and the sealing cover (13), and the limiting nut (15) is threadedly connected to the interface plug (14).

4. The 4G seismic node of claim 1, wherein: The lower housing (2) has mounting slots (23) on both sides, which facilitate manual handling of the entire device. The upper housing (1) has anti-slip strips (11) evenly distributed on its outer side.

5. The 4G seismic node of claim 3, wherein: The analog-to-digital converter chip (42) has positioning bolts (47) threaded around its interior to connect with the main control board (4) and the memory chip (41).

6. The 4G seismic node of claim 5, wherein: The main control board (4) and the memory chip (41) have bolt holes (48) that are evenly distributed and used in conjunction with the positioning bolts (47).

7. The 4G seismic node of claim 4, wherein: The main controller (3) is threadedly connected to a mounting screw (32) on one side, and a connecting block (34) is fixedly connected to the end of the mounting screw (32) away from the main controller (3).

8. The 4G seismic node of claim 7, wherein: A connecting rod (33) is fixedly connected to the outside of the connecting block (34), and one side of the connecting rod (33) is connected to the wireless signal transceiver (31).

9. The 4G seismic node of claim 2, wherein: A battery (21) is installed on the top of the lower housing (2), and a thermostatic crystal oscillator (49) is installed between the analog-to-digital converter chip (42) and the memory chip (41).

10. The 4G seismic node of claim 9, wherein: The control chip is fixedly connected in the main control board (4), and the battery pack (17), the storage battery (21), the main controller (3), the wireless signal transceiver (31), the main control board (4), the storage chip (41), the analog-digital conversion chip (42), the positioning and timing module (43), the DTU module (44), the memory module (45) and the network module (46) are electrically connected with the control chip.

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