CN212229190U

CN212229190U - Wireless remote-measuring seismic instrument

Info

Publication number: CN212229190U
Application number: CN202020847707.7U
Authority: CN
Inventors: 陈健; 马磊
Original assignee: National Science Chongqing Instrument Co ltd
Current assignee: National Science Chongqing Instrument Co ltd
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2020-12-25
Anticipated expiration: 2030-05-20

Abstract

The utility model provides a wireless telemetering measurement seismic apparatus, including the upper part of the body and tail cone, the upper part of the body includes upper cover and box, be equipped with battery, wave detector and circuit board in the box, be equipped with synchronization module, wireless module, communication module, collection module, storage module and treater on the circuit board, the last GPS antenna of installing of synchronization module. The utility model provides a wireless telemetering measurement seismic apparatus utilizes the GPS antenna to receive the clock signal of GPS satellite to through setting up the synchronization module on the circuit board, tame the calibration to the clock of whole instrument, make seismic survey more accurate, and through setting up wireless module and communication module, can realize transmitting the information of gathering to user's display end through wireless form, improved and surveyed quality and efficiency.

Description

Wireless remote-measuring seismic instrument

Technical Field

The utility model relates to a seismic surveying technical field especially relates to a wireless telemetering measurement seismic apparatus.

Background

As geophysical prospecting extends to complex terrain, various methods of prospecting have emerged for better prospecting geology. Among them, seismic exploration is the most widely used. The geophysical exploration method is used for analyzing and judging stratum interfaces, stratum properties and seismic structures by detecting and recording propagation time, amplitude, waveform and the like of reflected waves and refracted waves of artificially excited earthquakes by using instruments. Seismic exploration is an important means for surveying oil and natural gas resources before drilling, and is widely applied to the aspects of coal field and engineering geological exploration, regional geological research, crustal research and the like.

The existing seismic exploration device adopts a form of internally arranging a memory card, acquired information is firstly stored in the memory card, after the acquisition is finished, the memory card needs to be taken out of the device to acquire the acquired information, the acquired information cannot be analyzed in time, and the seismic exploration efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

In view of the above, there is a need to provide a wireless telemetry seismic instrument that addresses the above-mentioned problems.

The utility model provides a wireless telemetering measurement seismic apparatus, its characterized in that, includes the upper part of the body and the tail cone, the upper part of the body includes upper cover and box, be equipped with battery, wave detector and circuit board in the box, be equipped with synchronization module, wireless module, communication module, collection module, storage module and treater on the circuit board, the last GPS antenna of installing of synchronization module.

Further, the wireless module adopts WIFI communication.

Further, the communication module adopts 4G communication or NB-IOT communication.

Furthermore, a charging ring is arranged between the box body and the tail cone, and the charging ring and the tail cone form a charging device.

Further, a light guide column is arranged between the circuit board and the upper cover.

Further, the tail cone comprises a cylindrical connecting portion and an inverted cone portion, and the cylindrical connecting portion is connected with the box body through threads.

Furthermore, four wings which are 90 degrees apart are arranged on the inverted cone portion, an inverted triangle section is arranged between every two wings from top to bottom, an arc section is arranged between every two wings from bottom to top, and the intersection of the inverted triangle section and the arc section is smoothly connected.

Furthermore, four wings which are spaced by 90 degrees are arranged on the inverted cone body, an inverted trapezoidal section which is from top to bottom is arranged between every two wings, a circular arc section which is from bottom to top is arranged between every two wings, and the lower equivalent length of the inverted trapezoidal section approaches to the circular arc length of the circular arc section.

Further, a hexagonal prism is arranged between the cylindrical connecting part and the inverted cone part.

Above-mentioned wireless telemetering measurement seismic instrument utilizes the GPS antenna to receive the clock signal of GPS satellite to through the synchronization module who sets up on the circuit board, tame the calibration to the clock of whole instrument, make seismic survey more accurate, and through setting up wireless module and communication module, can realize transmitting the information of gathering to user's display end through wireless form, improved and surveyed quality and efficiency.

Drawings

FIG. 1 is a schematic diagram of a wireless telemetry seismic instrument in one embodiment;

FIG. 2 is a top view of a wireless telemetry seismic instrument in one embodiment;

FIG. 3 is a bottom view of a wireless telemetry seismic instrument in one embodiment;

FIG. 4 is a cross-sectional view of a wireless telemetry seismic instrument taken along A-A' of FIG. 2 in one embodiment;

FIG. 5 is a schematic diagram of the structure of a circuit board in one embodiment;

FIG. 6 is a schematic structural diagram of a tail cone in one embodiment;

FIG. 7 is a schematic structural view of a tail cone in another embodiment;

FIG. 8 is a schematic structural view of a tail cone in still another embodiment.

In the drawing, the upper body 1, the upper cover 110, the light guide column 111, the box body 120, the battery 121, the detector 122, the circuit board 130, the circuit board a130A, the circuit board B130B, the synchronization module 131, the wireless module 132, the communication module 133, the acquisition module 134, the storage module 135, the processor 136, the tail cone 2, the cylindrical connection part 210, the inverted cone part 220, the hexagonal prism 230, and the charging coil 3.

Detailed Description

In order to make the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1, 2, 3, 4 and 5, a wireless telemetering seismic apparatus is provided, which comprises an upper body 1 and a tail cone 2, wherein the upper body 1 is connected with the tail cone 2 through a screw thread, a charging ring 3 is arranged between the upper body 1 and the tail cone 2, the charging ring 3 and the tail cone 2 form a charging device, the upper body 1 comprises an upper cover 110 and a box body 120, the upper cover 110 is sealed with the box body 120 through a bolt connection, and a battery 121, a detector 122 and a circuit board 130 are arranged in the box body 120. The battery 121 is used to power the entire instrument, the aforementioned charging means is used to charge the battery 121, and the geophone 122 is used to detect various seismic signals. The circuit board 130 is provided with a synchronization module 131, a wireless module 132, a communication module 133, an acquisition module 134, a storage module 135 and a processor 136, the synchronization module 131 is provided with a GPS antenna, because the GPS antenna is required to obtain a standard time signal from a GPS satellite, in order to prevent interference of other signals, as shown in fig. 4, it is preferable that the circuit board 130 is manufactured into two parallel circuit boards a130A and B130B, wherein the circuit board a130A is located at the upper end of the circuit board B130B, the synchronization module 131 provided with the GPS antenna is separately placed on the circuit board a130A, and the rest modules are placed on the circuit board B130B. Here, the circuit board a130A and the circuit board B130B may be fixed in position by providing nylon insulating posts. The synchronization module 131 is actually a GPS disciplined clock module, and is used for calibrating a clock signal of the instrument, specifically, the synchronization module 131 calibrates the clock signal of the instrument according to the time signal of the GPS satellite received by the GPS antenna by using the GPS antenna to receive the time signal of the GPS satellite, thereby realizing synchronization of the clock signal of the instrument and the time signal of the GPS satellite; the wireless module 132 is in a WIFI form, and is configured to control a circuit pass of the whole instrument, and transmit acquired information to a display end of a user in a wireless form; the communication module 133 has two forms, one is a 4G form, and the other is an NB-IOT (narrow-band internet of things based on cellular), and the communication module 133 is a display terminal for transmitting the acquired information to the user; compared with the WIFI form adopted by the wireless module 132, the 4G form or NB-IOT form adopted by the communication module 133 is more stable, and the communication module 133 is generally adopted to transmit information in complex environments such as desert. The acquisition module 134 is used for acquiring the seismic information detected by the detector 122; the storage module 135 stores the information acquired by the acquisition module 134; the processor 136 receives and executes the instructions from the user terminal through the wireless module 132 or the communication module 133.

Specifically, the tail cone 2 of the wireless telemetering seismic instrument is placed in a preset land, or the whole instrument is placed in the land, a user remotely accesses a wireless module 132 on the wireless telemetering seismic instrument, circuits of the whole instrument are opened through WIFI, the instrument starts to collect after the circuits are opened, a light guide column 111 on an upper cover 110 displays that the instrument normally works, a synchronization module 131 in the instrument receives a clock signal of a GPS satellite through a GPS antenna, the synchronization module 131 calibrates the clock signal of the instrument according to the GPS satellite clock signal received by the GPS antenna to realize the synchronization of the instrument clock signal and the time signal of the GPS satellite, so that the time of each instrument is unified, the seismic signal is detected through a detector 122, the detected information is collected through a collection module 134, and the collected information is stored in a storage module 135, the information stored in the storage module 135 may be transmitted to the display end of the user in a WIFI form, which is the wireless module 132, or may be transmitted to the display end of the user in a short distance in a 4G form or an NB-IOT form, which is the communication module 133 in the 4G or NB-IOT form, and is more stable and reliable when the local area is in a relatively distant suburb or a complex terrain such as a desert.

Above-mentioned wireless telemetering measurement seismic instrument utilizes the GPS antenna to receive the clock signal of GPS satellite to through setting up synchronization module 131 on the circuit board, tame the calibration to the clock of whole instrument, make seismic survey more accurate, and through setting up wireless module 132 and communication module 133, can realize transmitting the information of gathering to user's display end through wireless form, improved and surveyed quality and efficiency.

In one embodiment, a charging coil 3 is arranged between the box body 120 and the tail cone 2, the charging coil 3 and the tail cone 2 form a charging device, the charging device can charge the battery 121 in the box body 120 through circuit connection, and the arrangement of the charging device does not need an external charging wire, so that the instrument charging is more convenient and faster.

In one embodiment, a light guide column 111 is disposed between the circuit board a123 and the upper cover 110, light of the light guide column 111 is displayed on the upper cover 110, and the light guide column 111 is used for displaying an operating state of the instrument.

In one embodiment, the tail cone 2 comprises a cylindrical connecting portion 210 and an inverted cone portion 220, the cylindrical connecting portion 210 is connected with the box body 120 through threads, the threaded connection is formed by arranging external threads on the cylindrical connecting portion 210 and arranging corresponding round holes and internal threads at the lower end of the box body 120.

In one embodiment, the inverted cone portion 220 is provided with four wings spaced by 90 °, an inverted triangle section is arranged between every two wings, and an arc section is arranged between every two wings, the intersection of the inverted triangle section and the arc section is smoothly connected, the tail cone 2 can better penetrate into the ground surface by the four wings, and meanwhile, the combination of the inverted triangle section and the arc section is beneficial to soil discharge of the instrument when the instrument is inserted into the ground surface.

In one embodiment, four wings are disposed on the inverted cone portion 220 at intervals of 90 °, an inverted trapezoidal section is disposed between every two wings, and an arc-shaped section is disposed between every two wings, the lower equivalent length of the inverted trapezoidal section is close to the arc length of the arc-shaped section, so that the tail cone 2 can better penetrate into the ground surface by disposing the four wings, and meanwhile, the combination of the inverted trapezoidal section and the arc-shaped section is also helpful for the instrument to penetrate into the ground bottom.

In one embodiment, a hexagonal prism 230 is disposed between the cylindrical connection portion 210 and the inverted cone portion 220, and the hexagonal prism 230 is to facilitate fixing the position of the end cone 2 and the case 120 and to facilitate the detachment of the end cone 2.

The foregoing is a more detailed description of the present invention that is presented in conjunction with specific embodiments, and it is not to be understood that the specific embodiments of the present invention are limited to these descriptions. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.

Claims

1. The utility model provides a wireless telemetering measurement seismic apparatus, its characterized in that, includes the upper part of the body and the tail cone, the upper part of the body includes upper cover and box, be equipped with battery, wave detector and circuit board in the box, be equipped with synchronization module, wireless module, communication module, collection module, storage module and treater on the circuit board, the last GPS antenna of installing of synchronization module.

2. The wireless telemetry seismic instrument of claim 1, wherein the wireless module employs WIFI communication.

3. The wireless telemetry seismic apparatus of claim 1, wherein the communication module employs 4G communication or NB-IOT communication.

4. A wireless telemetry seismic instrument as claimed in claim 1, wherein a charging collar is provided between the housing and the tail cone, the charging collar and the tail cone forming a charging means.

5. The wireless telemetry seismic instrument of claim 1, wherein a light guide post is disposed between the circuit board and the top cover.

6. The wireless telemetry seismic apparatus of claim 1, wherein the tailcone includes a cylindrical connection portion and an inverted cone portion, the cylindrical connection portion being threadably connected to the housing.

7. The wireless remote sensing seismic apparatus according to claim 6, wherein the inverted cone body is provided with four wings at intervals of 90 °, an inverted triangle section is arranged between every two wings from top to bottom, a circular arc section is arranged between every two wings from bottom to top, and the intersection of the inverted triangle section and the circular arc section is smoothly connected.

8. The wireless remote sensing seismic apparatus according to claim 6, wherein the inverted cone body is provided with four wings at intervals of 90 °, an inverted trapezoidal section is arranged between every two wings from top to bottom, a circular arc section is arranged between every two wings from bottom to top, and the lower equivalent length of the inverted trapezoidal section is close to the circular arc length of the circular arc section.

9. The wireless telemetry seismic instrument of claim 6, wherein a hexagonal prism is disposed between the cylindrical connection portion and the inverted cone portion.