A node detector

Abstract

The present invention discloses a node-type geophone, comprising a geophone body, a tail cone and a locator module. The geophone body has a shell, a power module and a first controller arranged in the shell. The tail cone is vertically installed at the lower end of the shell. The locator module is arranged in the shell. The locator module has a second controller. Both the first controller and the second controller are electrically connected to the power module. The second controller is electrically connected to the first controller. By arranging the locator module in the geophone body, the locator module can send the locating signal of the node-type geophone to the terminal device in real time, so that the operator can understand whether the position of the node-type geophone changes.

Description

Technical Field

[0001] The invention belongs to the field of microseismic detection equipment, and in particular relates to a node-type geophone. Background Art

[0002] At present, node-type geophones are mainly located by manual measurement, and data collection is carried out after burial. Since the instrument is in automatic collection mode after construction, the collection cycle varies from 7 to 30 days. However, there is no real-time monitoring system for the instrument, which makes it impossible to determine whether the equipment has been moved during the collection process. Summary of the invention

[0003] In order to solve the above technical problems, the object of the present invention is to provide a node-type detector that can perform real-time positioning.

[0004] In order to achieve the above-mentioned purpose, the technical solution of the present invention is as follows: a node-type detector, comprising a detector body, a tail cone and a locator module, the detector body having a shell and a power module and a first controller arranged in the shell, the tail cone is vertically installed at the lower end of the shell, the locator module is arranged in the shell, the locator module has a second controller, the first controller and the second controller are both electrically connected to the power module, and the second controller is electrically connected to the first controller.

[0005] The beneficial effect of the above technical solution is that by setting a locator module in the detector body, the locator module can send the positioning signal of the node detector to the terminal device in real time, so that the operator can understand whether the position of the node detector changes.

[0006] The above technical solution also includes a backup power supply module and a dual power supply switching switch. The dual power supply switching switch is arranged in the housing, and the power supply module and the backup power supply module are electrically connected to the second controller through the dual power supply switching switch. The dual power supply switching switch is used to supply power to the second controller from the backup power supply module after the power of the power module is consumed.

[0007] The beneficial effect of the above technical solution is that after the power of the power module is consumed, the backup power module can supply power to the locator module to avoid the difficulty in recovering the node detector due to the locator module stopping operation.

[0008] The coccyx described in the above technical solution is a conical part with its thick end facing upward, and the upper end of the coccyx is provided with an external thread, the lower end of the outer shell is convexly provided with a circular groove, and the inner wall of the circular groove is provided with an internal thread matching the external thread on the upper end of the coccyx, and the upper end of the coccyx is connected to the thread.

[0009] The beneficial effect of the above technical solution is that it has a simple structure.

[0010] The tail vertebra described in the above technical solution is hollow inside and its upper end is open, an elastic negative electrode is provided in the middle of the lower end of the tail vertebra, a positive electrode is provided in the middle of the bottom wall of the circular groove, a pole piece is provided at the edge of the bottom wall of the circular groove, and both the pole piece and the positive electrode are electrically connected to the second controller, a metal edging ring is provided at the edge ring of the tail vertebra notch, and a conductive wire is provided on the inner wall of the tail vertebra, the conductive wire electrically connects the metal edging ring with the elastic negative electrode, and when the tail vertebra is threadedly connected to the circular groove, the metal edging ring contacts the pole piece to conduct electricity, and the cavity formed by the tail vertebra and the circular groove is used to accommodate batteries to constitute the backup power module.

[0011] The beneficial effect of the above technical solution is that a battery can be installed in the coccyx to form a backup power module.

[0012] The power module in the above technical solution is a battery, and a charging interface electrically connected to the power module is provided on the side wall of the shell, and a waterproof cap is detachably installed at the charging interface.

[0013] The beneficial effects of the above technical solution are: thus making its use cost low, the power module can be cyclically charged, and the charging interface can be waterproofed by installing a waterproof cap to prevent water from entering the node detector when it is in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the node type detector according to an embodiment of the present invention;

[0015] Figure 2 It is a partial enlarged view of the node-type detector described in an embodiment of the present invention.

[0016] In the figure: 1 detector body, 11 shell, 111 circular groove, 112 positive electrode sheet, 113 electrode sheet, 114 charging interface, 115 waterproof cap, 12 power module, 13 first controller, 2 tail vertebrae, 21 elastic negative electrode member, 22 metal edging ring, 23 conductive wire, 3 locator module, 31 second controller, 4 battery, 5 dual power switch. DETAILED DESCRIPTION

[0017] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention but not to limit the scope of the present invention.

[0018] like Figure 1 and Figure 2As shown, the present embodiment provides a node-type geophone, including a geophone body 1, a tail vertebra 2 and a locator module 3, wherein the geophone body 1 has a housing 11 and a power module 12 and a first controller 13 arranged in the housing 11, the tail vertebra 2 is vertically installed at the lower end of the housing 11, the locator module 3 is arranged in the housing 11, the locator module 3 has a second controller 31, the first controller 13 and the second controller 31 are both electrically connected to the power module 12, and the second controller 31 is electrically connected to the first controller 13. By arranging the locator module in the geophone body, the locator module can send the positioning signal of the node-type geophone to the terminal device in real time, so that the operator can grasp whether the position of the node-type geophone changes, wherein the first controller and the second controller can both adopt itel series microchips, which belong to the prior art and are not described in detail here, and the locator module also has a positioning chip, and the positioning chip can adopt Beidou navigation positioning chip and / or GPS positioning chip, which belong to the prior art and are not described in detail here.

[0019] The above technical solution also includes a backup power supply module and a dual power supply switching switch 5, wherein the dual power supply switching switch 5 is arranged in the housing 11, and the power module 12 and the backup power supply module are electrically connected to the second controller 31 through the dual power supply switching switch 5, and the dual power supply switching switch 5 is used to supply power to the second controller 31 from the backup power supply module after the power of the power module 12 is consumed. In this way, after the power of the power module is consumed, the backup power supply module can supply power to the locator module to avoid the locator module stopping running and causing difficulties in recovering the node detector, wherein the dual power supply switching switch belongs to the prior art and will not be elaborated here.

[0020] In the above technical solution, the coccyx 2 is a conical part with its thick end facing upward, and the upper end of the coccyx 2 is provided with an external thread, the lower end of the outer shell 11 is convexly provided with a circular groove 111, and the inner wall of the circular groove 111 is provided with an internal thread matching the external thread on the upper end of the coccyx 2, the upper end of the coccyx 2 is connected to the thread, and its structure is simple.

[0021] The coccyx 2 in the above technical solution is hollow inside and open at the upper end. An elastic negative electrode 21 is provided in the middle of the lower end of the coccyx 2. A positive electrode 112 is provided in the middle of the bottom wall of the circular groove 111. A pole piece 113 is provided at the edge of the bottom wall of the circular groove 111. Both the pole piece 113 and the positive electrode 112 are electrically connected to the second controller 31. A metal edging ring 22 is provided at the edge of the notch of the coccyx 2. A conductive wire 23 is provided on the inner wall of the coccyx 2. The conductive wire 23 connects the metal The metal edging ring 22 is electrically connected to the elastic negative electrode 21. When the tail vertebra 2 is threadedly connected to the circular groove 111, the metal edging ring 22 contacts the pole piece 113 to conduct electricity. The cavity formed by the tail vertebra 2 and the circular groove 111 is used to accommodate the battery 4 to constitute the backup power module. In this way, the battery can be installed in the tail vertebra to form a backup power module, wherein the setting method of the backup power module is similar to the structure of the battery mounting slot of a flashlight with an upper battery, which will not be repeated here.

[0022] The power module 12 in the above technical solution is a battery, and a charging interface 114 electrically connected to the power module 12 is provided on the side wall of the shell 11, and a waterproof cap 115 (made of silicone material) is detachably installed at the charging interface 114, so that the cost of use is low, the power module can be charged cyclically, and the charging interface can be waterproofed by installing a waterproof cap to prevent water from entering the node detector when it is in use.

[0023] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A node type detector, characterized in that: The invention comprises a detector body (1), a tail cone (2) and a locator module (3), wherein the detector body (1) comprises a housing (11), a power module (12) and a first controller (13) arranged in the housing (11), the tail cone (2) is vertically mounted at the lower end of the housing (11), the locator module (3) is arranged in the housing (11), the locator module (3) comprises a second controller (31), the first controller (13) and the second controller (31) are both electrically connected to the power module (12), and the second controller (31) is electrically connected to the power module (12). 1) is electrically connected to the first controller (13); further comprising a backup power supply module and a dual power supply switch (5), wherein the dual power supply switch (5) is arranged in the housing (11), and the power module (12) and the backup power supply module are electrically connected to the second controller (31) via the dual power supply switch (5), and the dual power supply switch (5) is used to supply power to the locator module from the backup power supply module after the power of the power module (12) is consumed; the tail vertebra (2) is a conical member with its thick end facing upwards, and the upper end of the tail vertebra (2) is provided with The outer shell (11) has an external thread, a circular groove (111) is convexly provided at the lower end of the outer shell (11), and the inner wall of the circular groove (111) is provided with an internal thread that matches the external thread at the upper end of the tail vertebra (2), and the upper end of the tail vertebra (2) is connected to the thread; the tail vertebra (2) is hollow inside and its upper end is open, an elastic negative electrode piece (21) is provided in the middle of the lower end of the tail vertebra (2), a positive electrode sheet (112) is provided in the middle of the inner bottom wall of the circular groove (111), and a pole sheet (113) is provided at the edge of the inner bottom wall of the circular groove (111), and the pole sheet (113) and the positive electrode sheet (112) are connected to each other. 12) are electrically connected to the second controller (31), the notch edge ring of the tail vertebra (2) is provided with a metal edging ring (22), and the inner wall of the tail vertebra (2) is provided with a conductive wire (23), the conductive wire (23) electrically connects the metal edging ring (22) and the elastic negative electrode (21), when the tail vertebra (2) is threadedly connected to the circular groove (111), the metal edging ring (22) contacts the pole piece (113) to conduct electricity, and the cavity enclosed by the tail vertebra (2) and the circular groove (111) is used to accommodate a battery to form the backup power module.

2. The node detector according to claim 1, characterized in that: The power module (12) is a storage battery, and a charging interface (114) electrically connected to the power module (12) is provided on the side wall of the housing (11), and a waterproof cap (115) is detachably mounted on the charging interface (114).

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