CN113253337A - Thing prospecting sensor - Google Patents

The invention provides a physical prospecting sensor which comprises a power supply unit, a control unit, a detector, a storage unit, an A/D conversion unit, a wireless signal transmission unit, a coil and a charging management unit. The geophone converts received seismic waves into analog signals and transmits the analog signals to the A/D conversion unit, the A/D conversion unit converts the analog signals into digital signals and transmits the digital signals to the control unit, the control unit stores the digital signals to the storage unit, the storage unit is in communication connection with the wireless signal transmission unit, and the coil is connected with the power supply unit through a switch circuit. The object prospecting sensor provided by the invention can not actively transmit data in the prospecting process, the power consumption can be greatly reduced, the service time of the object prospecting sensor is prolonged, the object prospecting sensor is wirelessly charged through the coil during charging, and when the coil is wirelessly connected with an external charging device and starts to be coupled, the control unit actively transmits the data in the storage unit through the wireless signal transmission unit, so that the operation is simple.

Technical Field

The invention relates to the technical field of geological exploration, in particular to a physical exploration sensor.

Background

The physical prospecting sensor is a physical prospecting sensor for detecting geological conditions such as stratum lithology, geological structure and the like by researching and observing changes of various geophysical fields, and is mainly applied to the fields of oil exploration, seismic data acquisition, mineral resource assessment, engineering exploration and the like.

The existing object prospecting sensor can collect and transmit data in real time in the prospecting process, the data transmission has high power consumption and very high power consumption, and workers need to frequently take out the object prospecting sensor for charging; and need unpack apart thing reconnaissance sensor when charging, take out inside lithium cell and charge complex operation.

Disclosure of Invention

The object prospecting sensor solves the technical problem that data transmission cannot be actively carried out in the prospecting process, the data transmission is automatically carried out only when the power supply unit is externally connected with the charging device, power consumption can be greatly reduced, the service time of the object prospecting sensor is prolonged, charging is carried out in a wireless mode, and operation is simple and convenient.

In order to solve the technical problems, the object prospecting sensor adopts the following technical scheme:

a kind of thing prospecting sensor, including the body, there are power supply unit, control unit, detector, memory cell, A/D conversion unit and wireless signal transmission unit in the body; the power supply unit supplies power to the control unit, the detector, the storage unit, the A/D conversion unit and the wireless signal transmission unit respectively; the geophone converts received seismic waves into analog signals and transmits the analog signals to the A/D conversion unit; the A/D conversion unit converts the analog signal into a digital signal and transmits the digital signal to the control unit; the control unit stores the digital signal to the storage unit; the device is characterized in that a coil and a charging management unit are also arranged in the shell; the power supply unit also supplies power to the charging management unit; the storage unit is in communication connection with the wireless signal transmission unit; the coil is connected with the power supply unit through a switch circuit; the control unit is electrically connected with the charging management unit; the coil is wirelessly connected with an external charging device, and when the coil is coupled with the external charging device, the control unit transmits data in the storage unit through the wireless signal transmission unit.

Furthermore, the control unit, the detector, the storage unit, the A/D conversion unit, the coil, the charging management unit and the wireless signal transmission unit are all arranged on an L-shaped circuit board. The circuit board is designed to be L-shaped, so that the installation space can be saved, and the structure compactness is improved.

Particularly, a GPS unit is also arranged on the L-shaped circuit board; the GPS unit is electrically connected with the control unit. The GPS unit can be used for positioning each object prospecting sensor to acquire position information of the object prospecting sensors, the later stage of the object prospecting sensors can sort and arrange data information uploaded by different object prospecting sensors according to the position information of each object prospecting sensor, and the GPS unit can also be used for time service of all object prospecting sensors simultaneously to ensure that all object prospecting sensors can synchronously acquire data.

Particularly, the L-shaped circuit board is also provided with a Bluetooth unit; the Bluetooth unit is electrically connected with the control unit. The bluetooth unit can receive the data that the control unit transmitted, the running state parameter of long-range broadcast thing reconnaissance sensor, and inspection personnel can pass through cell-phone or dull and stereotyped connection bluetooth unit near thing reconnaissance sensor, receives the operating condition of thing reconnaissance sensor, including power supply unit's real-time electric quantity, the real-time surplus storage space of memory cell and the real-time signal state of GPS unit to in time handle when the thing reconnaissance sensor breaks down, guarantee the normal clear of exploration work.

Specifically, the shell comprises a main body, a top shell and a fixing piece; the main part passes through mounting and top shell fixed connection, and the mounting includes at least three fixing device. Can realize the multiple fixed of main part and top shell through at least three fixing device, greatly improve the fastening nature and the structural rigidity of the junction of main part and top shell.

Specifically, the fixing device is an arc-shaped positioning groove and an arc-shaped positioning plate which are matched with each other, and the arc-shaped positioning groove and the arc-shaped positioning plate are fixedly installed on the main body and the top shell respectively.

Specifically, the fixing device can also be an inserting hole and an inserting piece which are matched, and the inserting hole and the inserting piece are respectively and fixedly arranged on the main body and the top shell.

Specifically, fixing device is first screw and second screw of matched with, and first screw and second screw are fixed mounting respectively on main part and epitheca.

The invention has the beneficial effects that: the object prospecting sensor provided by the invention can not actively transmit data in the prospecting process, the power consumption can be greatly reduced, the service life of the object prospecting sensor is prolonged, when the residual electric quantity of the object prospecting sensor is insufficient, the object prospecting sensor can be taken out and charged in a wireless mode, when the coil is coupled with an external charging device, the control unit transmits the data in the storage unit through the wireless signal transmission unit, and the operation is simple.

Drawings

The invention and its features, aspects and advantages will become better apparent from a reading of the following detailed description of non-limiting embodiments with reference to the accompanying drawings. Like reference symbols in the various drawings indicate like elements. The drawings are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the invention.

FIG. 1 is a schematic circuit diagram of a physical survey sensor according to the present invention;

FIG. 2 is an elevation view of a survey sensor provided in accordance with the present invention;

FIG. 3 is a bottom view of a body of an object survey sensor provided by the present invention;

FIG. 4 is a perspective view of a body of an object survey sensor according to the present invention;

FIG. 5 is a top view of a top housing of a survey sensor according to the present invention;

FIG. 6 is a top-shell perspective view of a physical prospecting sensor according to the invention;

fig. 7 is a schematic structural diagram of an L-shaped circuit board of the object survey sensor provided by the invention.

Detailed Description

In the description of the present invention, it should be noted that, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, their indicated orientations or positional relationships are based on those shown in the drawings, and are only for the convenience of simplifying the description of the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. The terms "mounted," "connected," and "connected" should be construed broadly and may include, for example, fixed connections, removable connections, or integral connections; they may be mechanically coupled, directly coupled, indirectly coupled through intervening media, or may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The embodiments and features of the embodiments in the present application may be combined with each other without conflict. It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. When the terms "comprises" and/or "comprising" are used in this specification, as used herein, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof. The appearances of the terms first, second, and third, if any, are used for descriptive purposes only and are not intended to be limiting or imply relative importance.

In the following, the technical solutions in the embodiments of the present invention are clearly and completely described with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the invention without making creative efforts, belong to the protection scope of the invention.

Example 1

Example 2

Those skilled in the art will appreciate that variations may be implemented by those skilled in the art in combination with the prior art and the above-described embodiments, and will not be described in detail herein. Such variations do not affect the essence of the present invention and are not described herein.

The above description is of the preferred embodiment of the invention. It is to be understood that the invention is not limited to the particular embodiments described above, in that devices and structures not described in detail are understood to be implemented in a manner common in the art; it will be understood by those skilled in the art that various changes and modifications may be made, or equivalents may be modified, without departing from the spirit of the invention. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention are still within the protection scope of the technical solution of the present invention, unless the content of the technical solution of the present invention is departed from.