Portable carrying device for ultra-wideband magnetotelluric instrument

Abstract

The utility model relates to the technical field of electromagnetic detection, and discloses a portable carrying device for an ultra-wideband magnetotelluric instrument, which comprises an L-shaped bracket, an adjustable strap is fixedly mounted on the left side wall surface of the L-shaped bracket, a reinforcing protective triangular plate is fixedly mounted on the inner wall of the L-shaped bracket, and a limiting movable groove is formed in the bottom of the inner wall of the L-shaped bracket. And an automatic adaptation fixing mechanism is arranged at the position, located at the limiting movable groove, of the inner wall of the L-shaped bracket, the automatic adaptation fixing mechanism comprises a servo motor, and the left side wall face of the servo motor is fixedly connected with the right side wall face of the L-shaped bracket. The ultra-wideband magnetotelluric instrument can be fixed on the L-shaped bracket through the automatic adaptive fixing mechanism, and the whole device and the ultra-wideband magnetotelluric instrument are carried on the back through the adjustable straps, so that the carrying convenience of the ultra-wideband magnetotelluric instrument is improved, and the ultra-wideband magnetotelluric instrument can be conveniently applied to complex terrains and severe environments.

Description

Technical Field

[0001] The utility model relates to the technical field of electromagnetic detection, in particular to a portable carrying device for an ultra-wideband magnetotelluric instrument. Background Art

[0002] In the fields of geological exploration, resource detection, and environmental monitoring, the magnetotelluric instrument, as an important electromagnetic detection device, is widely used in the detection and analysis of underground structures. The broadband magnetotelluric instrument is a geodetection instrument used in the field of materials science and was put into use on November 29, 2019. The ultra-wideband magnetotelluric instrument can achieve a variety of measurements of frequency-domain electromagnetic methods such as MT / AMT / CSAMT in the frequency range of 100 kHz to 0.0001 Hz.

[0003] Traditional ultra-wideband magnetotelluric instrument equipment is large in volume and heavy in weight, making it inconvenient to carry and move. To a certain extent, this restricts its application in complex terrains and harsh environments and cannot meet the normal use of the ultra-wideband magnetotelluric instrument in complex terrains and harsh environments.

[0004] Therefore, we propose a portable carrying device for an ultra-wideband magnetotelluric instrument. Content of the Utility Model

[0005] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a portable carrying device for an ultra-wideband magnetotelluric instrument.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme. A portable carrying device for an ultra-wideband magnetotelluric instrument includes an L-shaped bracket. An adjustable shoulder strap is fixedly installed on the left side wall surface of the L-shaped bracket. A reinforcing and protective triangular plate is fixedly installed on the inner wall of the L-shaped bracket. A limiting activity groove is opened at the bottom of the inner wall of the L-shaped bracket. An automatic adaptation fixing mechanism is arranged at the position of the limiting activity groove on the inner wall of the L-shaped bracket. The automatic adaptation fixing mechanism includes a servo motor, and the left side wall surface of the servo motor is fixedly connected to the right side wall surface of the L-shaped bracket.

[0007] Preferably, the output end of the servo motor movably penetrates through the right side of the inner wall of the L-shaped bracket.

[0008] Preferably, a lead screw is fixedly installed at the output end of the servo motor.

[0009] Preferably, the left side wall surface of the lead screw is movably connected to the left side of the inner wall of the L-shaped bracket.

[0010] Preferably, a limiting slider is threadedly connected to the outer wall of the lead screw.

[0011] Preferably, the outer wall of the limiting slider is movably connected to the inner wall of the L-shaped bracket at the position of the limiting activity groove.

[0012] Preferably, a clamping plate is fixedly installed on the top of the limiting slider.

[0013] Preferably, a first protective plate is fixedly installed on the front of the clamping plate.

[0014] Preferably, a second protective plate is fixedly installed on the back of the clamping plate.

[0015] The utility model provides a portable carrying device for an ultra-wideband magnetotelluric instrument, which has the following beneficial effects:

[0016] 1. For the portable carrying device of the ultra-wideband magnetotelluric instrument, by setting an L-shaped bracket, an adjustable shoulder strap and an automatic adaptation fixing mechanism, the automatic adaptation fixing mechanism can fix the ultra-wideband magnetotelluric instrument on the L-shaped bracket, and carry the whole device and the ultra-wideband magnetotelluric instrument on the back through the adjustable shoulder strap, improving the portability of the ultra-wideband magnetotelluric instrument and facilitating the application of the ultra-wideband magnetotelluric instrument in complex terrains and harsh environments.

[0017] 2. For the portable carrying device of the ultra-wideband magnetotelluric instrument, by setting a reinforcing and protective triangular plate, the reinforcing and protective triangular plate can not only reinforce the L-shaped bracket, but also prevent the ultra-wideband magnetotelluric instrument from falling off the L-shaped bracket, improving the fixing effect of the whole device on the ultra-wideband magnetotelluric instrument.

[0018] 3. For the portable carrying device of the ultra-wideband magnetotelluric instrument, by setting a first protective plate and a second protective plate, the first protective plate and the second protective plate can assist the reinforcing and protective triangular plate to limit the ultra-wideband magnetotelluric instrument, further improving the fixing effect of the whole device on the ultra-wideband magnetotelluric instrument. Description of the Drawings

[0019] Figure 1 is the front overall structural schematic diagram of the utility model;

[0020] Figure 2 is the front structural schematic diagram of the automatic adaptation fixing mechanism of the utility model;

[0021] Figure 3 is the left side wall structural schematic diagram of the automatic adaptation fixing mechanism of the utility model.

[0022] Legend: 10, L-shaped bracket; 11, adjustable shoulder strap; 12, reinforcing and protective triangular plate; 13, limiting activity groove; 14, automatic adaptation fixing mechanism; 15, servo motor; 16, lead screw; 17, limiting slider; 18, clamping plate; 19, first protective plate; 20, second protective plate. Detailed Embodiments

[0023] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only exemplary. For those of ordinary skill in the art, without creative efforts, other implementation drawings can also be obtained based on the provided drawings.

[0024] The structures, ratios, sizes, etc. shown in this specification are only used to cooperate with the content disclosed in the specification for those familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present invention. Therefore, they do not have technical substantive significance. Any modification of the structure, change in the proportional relationship, or adjustment of the size, without affecting the effects that the present invention can produce and the purposes that can be achieved, should still fall within the scope covered by the technical content disclosed by the present invention.

[0025] It should be noted that similar reference numerals and letters indicate similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0026] In the description of the embodiments of the present invention, it should be noted that the orientation or positional relationships indicated by the terms "center", "upper", "lower", "inner", "outer", "side", etc. are based on the orientation or positional relationships shown in the drawings, or the orientation or positional relationships in which the products of the present invention are usually placed during use. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation of the present invention. In addition, the terms "first", "second", etc. are only used for descriptive distinction and cannot be understood as indicating or implying relative importance.

[0027] In the description of the embodiments of the present invention, it should also be noted that unless otherwise clearly specified and limited, the terms "set", "installed", "connected", "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific situations.

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0029] Embodiment 1: A portable carrying device for an ultra-wideband magnetotelluric instrument, as Figure 1 shown, includes an L-shaped bracket 10. An adjustable shoulder strap 11 is fixedly installed on the left side wall surface of the L-shaped bracket 10. A reinforcing and protective triangular plate 12 is fixedly installed on the inner wall of the L-shaped bracket 10. A limit movable groove 13 is opened at the bottom of the inner wall of the L-shaped bracket 10. An automatic adaptation fixing mechanism 14 is arranged at the position of the limit movable groove 13 on the inner wall of the L-shaped bracket 10. By setting the L-shaped bracket 10, the adjustable shoulder strap 11 and the automatic adaptation fixing mechanism 14, the automatic adaptation fixing mechanism 14 can fix the ultra-wideband magnetotelluric instrument on the L-shaped bracket 10, and the entire device and the ultra-wideband magnetotelluric instrument can be carried on the back through the adjustable shoulder strap 11, improving the portability of the ultra-wideband magnetotelluric instrument and facilitating the application of the ultra-wideband magnetotelluric instrument in complex terrains and harsh environments.

[0030] Embodiment 2: On the basis of Embodiment 1, as Figure 2 shown, the automatic adaptation fixing mechanism 14 includes a servo motor 15, and the left side wall surface of the servo motor 15 is fixedly connected to the right side wall surface of the L-shaped bracket 10. The output end of the servo motor 15 movably penetrates through the right side of the inner wall of the L-shaped bracket 10. A lead screw 16 is fixedly installed at the output end of the servo motor 15, and the left side wall surface of the lead screw 16 is movably connected to the left side of the inner wall of the L-shaped bracket 10. By setting the reinforcing and protective triangular plate 12, the reinforcing and protective triangular plate 12 can not only reinforce the L-shaped bracket 10, but also prevent the ultra-wideband magnetotelluric instrument from falling off the L-shaped bracket 10, improving the fixing effect of the entire device on the ultra-wideband magnetotelluric instrument.

[0031] Embodiment 3: On the basis of Embodiments 1 and 2, as Figure 3 shown, a limit slider 17 is threadedly connected to the outer wall of the lead screw 16, and the outer wall of the limit slider 17 is movably connected to the inner wall of the L-shaped bracket 10 at the position of the limit movable groove 13. A clamping plate 18 is fixedly installed at the top of the limit slider 17. A first protective plate 19 is fixedly installed on the front surface of the clamping plate 18, and a second protective plate 20 is fixedly installed on the back surface of the clamping plate 18. By setting the first protective plate 19 and the second protective plate 20, the first protective plate 19 and the second protective plate 20 can assist the reinforcing and protective triangular plate 12 to limit the ultra-wideband magnetotelluric instrument, further improving the fixing effect of the entire device on the ultra-wideband magnetotelluric instrument.

[0032] Working principle of the utility model: Place the ultra-wideband magnetotelluric instrument on the L-shaped bracket 10. By turning on the switch of the servo motor 15, the output end of the servo motor 15 drives the lead screw 16 to start rotating. The lead screw 16 drives the limit slider 17 to move leftward along the limit moving groove 13 on the L-shaped bracket 10. The limit slider 17 drives the clamping plate 18 to move leftward. The clamping plate 18 drives the first protection plate 19 and the second protection plate 20 to move leftward respectively to clamp and fix the ultra-wideband magnetotelluric instrument on the L-shaped bracket 10. The whole device and the ultra-wideband magnetotelluric instrument can be carried on the back for portable carrying through the adjustable shoulder strap 11.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection claimed by the utility model is defined by the appended claims and their equivalents.

Claims

1. A portable carrying device for an ultra-wideband magnetotelluric instrument, comprising an L-shaped bracket (10), characterized in that: An adjustable strap (11) is fixedly installed on the left side wall surface of the L-shaped bracket (10). A reinforcing and protective triangular plate (12) is fixedly installed on the inner wall of the L-shaped bracket (10). A limiting activity groove (13) is opened at the bottom of the inner wall of the L-shaped bracket (10). An automatic adaptation fixing mechanism (14) is arranged at the position of the limiting activity groove (13) on the inner wall of the L-shaped bracket (10). The automatic adaptation fixing mechanism (14) includes a servo motor (15), and the left side wall surface of the servo motor (15) is fixedly connected to the right side wall surface of the L-shaped bracket (10).

2. The portable carrying device of the ultra-wideband magnetotelluric instrument according to claim 1, characterized in that: The output end of the servo motor (15) movably penetrates through the right side of the inner wall of the L-shaped bracket (10).

3. The portable carrying device of the ultra-wideband magnetotelluric instrument according to claim 1, characterized in that: A lead screw (16) is fixedly installed at the output end of the servo motor (15).

4. The portable carrying device of the ultra-wideband magnetotelluric instrument according to claim 3, characterized in that: The left side wall surface of the lead screw (16) is movably connected to the left side of the inner wall of the L-shaped bracket (10).

5. The portable carrying device of the ultra-wideband magnetotelluric instrument according to claim 3, characterized in that: A limiting slider (17) is threadedly connected to the outer wall of the lead screw (16).

6. The portable carrying device of the ultra-wideband magnetotelluric instrument according to claim 5, characterized in that: The outer wall of the limiting slider (17) is movably connected to the inner wall of the L-shaped bracket (10) at the position of the limiting activity groove (13).

7. The portable carrying device of the ultra-wideband magnetotelluric instrument according to claim 5, characterized in that: A clamping plate (18) is fixedly installed at the top of the limiting slider (17).

8. The portable carrying device of the ultra-wideband magnetotelluric instrument according to claim 7, characterized in that: A first protective plate (19) is fixedly installed on the front surface of the clamping plate (18).

9. The portable carrying device of the ultra-wideband magnetotelluric instrument according to claim 7, characterized in that: A second protective plate (20) is fixedly installed on the back surface of the clamping plate (18).

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