Auxiliary tool for measuring broken alteration zone

Abstract

The utility model discloses a fragmentation alteration zone measuring auxiliary tool, which comprises a telescope and an angle measuring device, the telescope comprises a lens cone, an eyepiece assembly and an objective lens assembly, and the angle measuring device comprises a miniature compass arranged in the objective lens assembly and a reflector used for reading display data of the miniature compass. The objective lens assembly is provided with an azimuth angle measuring knob used for controlling the miniature compass to enter and exit from the objective lens assembly left and right and a third adjusting rod used for controlling the reflector to enter and exit from the objective lens assembly, and the focusing assembly is arranged on the telescope and used for measuring the distance between an observation point and the telescope. The auxiliary tool is convenient to carry, high in accuracy, easy to operate and remarkable in effect, work can be completed in a time-saving and labor-saving mode, and geological prospecting work is powerfully boosted.

Description

Technical Field

[0001] The utility model belongs to the technical field of measuring tools, and in particular relates to a fracture alteration zone measuring auxiliary tool. Background Art

[0002] In the process of geological prospecting, the broken alteration zone is an important geological prospecting mark. It controls the formation of mineral deposits, especially the rock composition, thickness, scale and extension of the broken alteration zone, which directly affects the occurrence state and spatial distribution of the ore body. In the process of evolution of the broken alteration zone from deep to shallow and from early to late, a large number of brittle fractures are formed in the broken alteration zone and in the surrounding rocks above and below. These brittle spaces are shielded by the surrounding rocks, providing a large number of well-shielded ore-containing spaces for mineralization. Therefore, tracing the broken alteration zone that controls the ore-guiding and ore-containing structures plays an important guiding role in geological prospecting.

[0003] In geological modeling, the broken alteration zone is the core of establishing the structural model and is also an indispensable part of establishing the geological model skeleton. Therefore, the accurate spatial position of the broken alteration zone is particularly important. In geological prospecting research, according to the induction and summary of previous geological data, the broken alteration zone has great prospecting potential at obvious bends or changes in direction. Therefore, finding these special locations is also an important issue facing the geological industry today.

[0004] The width of the broken alteration zone can be hundreds of meters or even kilometers, and the length can be tens of meters or even tens of kilometers. This has a significant impact on the tracing of geological personnel, and it also consumes huge amounts of time and manpower. Therefore, the identification and observation of the broken alteration zone has become a practical problem that needs to be solved urgently. Utility Model Content

[0005] The utility model aims to provide a fracture alteration zone measurement auxiliary tool to solve the problem that the identification and observation of the fracture alteration zone are inconvenient and require a lot of time and manpower.

[0006] The utility model is realized by the following technical solutions:

[0007] In some embodiments, a fracture alteration zone measurement auxiliary tool includes:

[0008] A telescope comprises a lens barrel, an optical system and a focusing assembly. The optical system comprises an eyepiece assembly and an objective lens assembly. The focusing assembly is used to adjust the optical system so that an object is imaged on the focal plane of the optical system.

[0009] An angle measuring device, the angle measuring device comprises a micro-compass, a reflector, a first driving mechanism and a second driving mechanism, the micro-compass and the reflector are both arranged in a lens barrel and located between an eyepiece assembly and an objective lens assembly, the micro-compass is arranged between the eyepiece assembly and the reflector, so that the image of the micro-compass on the reflector can be observed on the reflector through the eyepiece assembly; the first driving mechanism is used to drive the micro-compass to move so that the micro-compass can enter or exit the optical path of the optical system, and the second driving mechanism is used to drive the reflector to move so that the reflector can enter or exit the optical path of the optical system.

[0010] In some embodiments, the first driving mechanism includes a base arranged in the lens barrel, a bracket seat is arranged on the base, the bracket seat can slide left and right on the base, a miniature compass is arranged on the bracket seat, a first adjusting rod is arranged on the bracket seat, and a first sliding groove is opened on the lens barrel in a horizontal direction, and one end of the first adjusting rod extends out of the lens barrel through the first sliding groove.

[0011] In some embodiments, a slope angle adjustment mechanism is also included. The miniature compass is rotatably connected to the bracket seat through a rotating shaft at both ends. The slope angle adjustment mechanism includes a second adjustment rod with one end connected to the rotating shaft, and the other end of the second adjustment rod extends out of the lens barrel.

[0012] In some embodiments, the second driving mechanism includes a horizontally arranged third adjustment rod, and a mounting hole that cooperates with the third adjustment rod is opened on the side wall of the lens barrel, so that the third adjustment rod and the lens barrel are slidingly connected, one end of the third adjustment rod is connected to the reflector, and the other end of the third adjustment rod passes through the mounting hole and extends to the outside of the lens barrel.

[0013] In some embodiments, the reflector is a concave mirror.

[0014] In some embodiments, the focusing assembly includes a coarse focusing knob and a fine focusing knob, both of which rotate with the lens barrel, and the coarse focusing knob and the fine focusing knob are respectively provided with a kilometer measurement dial and a hundred-meter measurement dial.

[0015] In some embodiments, the coarse focus knob and the fine focus knob are both disposed on the lens barrel at the hand grip of the lens barrel.

[0016] In some embodiments, an inflatable protective device is provided between the lens barrel and the optical system, and the inflatable protective device forms a sealed isolation between the optical system and the outside world.

[0017] In some embodiments, the telescope is a pair of binoculars.

[0018] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0019] 1) This auxiliary tool sets a miniature compass and a reflector inside the telescope. By controlling the horizontal movement and rotation of the miniature compass, and then controlling the left and right movement of the reflector, the staff can read the values ​​on the miniature compass in the telescope during measurement. With one person operating, the azimuth and slope angle of the fractured alteration zone can be easily measured.

[0020] 2) By setting the coarse focus knob and the fine focus knob and setting the corresponding scale dial, the distance of the fracture alteration zone at different distance positions can be accurately measured.

[0021] 3) The auxiliary tool is easy to carry, highly accurate, easy to operate, and has significant effects. Only one person is needed to complete the measurement work in a time-saving and labor-saving manner, which greatly facilitates geological prospecting work. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 It is a structural schematic diagram of the utility model.

[0024] Figure 2 It is a schematic diagram of the internal structure of the utility model.

[0025] Figure 3 This is a schematic diagram of the structure of the first driving mechanism in the utility model.

[0026] Wherein: 1-telescope, 10-inflatable protection device, 11-eyepiece assembly, 12-objective lens assembly, 13-optical tube device, 14-central axis, 2-eyepiece focusing knob, 3-focusing assembly, 31-fine focusing knob, 32-coarse focusing knob, 33-hundred-meter measuring dial, 34-kilometer measuring dial, 42-first slide slot, 43-azimuth measuring knob, 44-slope angle measuring knob, 45-third adjusting rod, 46-mini compass, 47-reflector, 5-parallax compensation ring, 6-eyepiece lens group, 7-prism fixing steel sheet, 8-prism gasket, 9-objective lens, 15-first adjusting rod, 16-bracket seat, 17-base, 18-second adjusting rod. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments.

[0028] Example 1

[0029] like Figure 1 , Figure 2 As shown, a fracture alteration zone measurement auxiliary tool comprises:

[0030] A telescope 1, comprising a lens barrel, an optical system and a focusing assembly, wherein the optical system comprises an eyepiece assembly 11 and an objective lens assembly 12, and the focusing assembly is used to adjust the optical system so that an object is imaged on a focal plane of the optical system;

[0031] An angle measuring device, the angle measuring device includes a micro compass 46, a reflector 47, a first driving mechanism and a second driving mechanism. The micro compass 46 and the reflector 47 are both arranged in the lens barrel and are located between the eyepiece assembly 11 and the objective lens assembly 12. The micro compass 46 is arranged between the eyepiece assembly 11 and the reflector 47, so that the image of the micro compass 46 on the reflector 47 can be observed on the reflector 47 through the eyepiece assembly 11; the first driving mechanism is used to drive the micro compass 46 to move so that the micro compass 46 can enter or exit the optical path of the optical system, and the second driving mechanism is used to drive the reflector 47 to move so that the reflector 47 can enter or exit the optical path of the optical system.

[0032] like Figure 2 As shown, the auxiliary tool is provided with a miniature compass 46 and a reflector 47 inside the telescope 1, and the horizontal movement of the miniature compass 46 is controlled by a first driving mechanism, and the left and right movement of the reflector 47 is controlled by a second driving mechanism, so that the staff can read the value on the miniature compass 46 conveniently and measure the azimuth from the observer to the observation point.

[0033] In some embodiments, Figures 1 to 3As shown, the first driving mechanism includes a base 17 arranged in the lens barrel, a bracket seat 16 is arranged on the base 17, and the bracket seat 16 can slide left and right on the base 17, a mounting hole is provided on the side wall of the lens barrel, and a second adjusting rod 18 is provided on the miniature compass 46, the other end of the second adjusting rod 18 passes through the mounting hole and extends to the outside of the lens barrel, and a slope angle measuring knob 44 is sleeved on the end of the second adjusting rod 18, so that the staff can rotate the second adjusting rod 18 conveniently, and the miniature compass 46 can rotate in a vertical plane by rotating the second adjusting rod 18; a first sliding groove 42 is opened on the lens barrel in the horizontal direction, and the first driving mechanism includes a first adjusting rod 15 inserted in the first sliding groove 42, one end of the first adjusting rod 15 extending out of the first sliding groove 42 is provided with an azimuth measuring knob 43, and the other end extends into the lens barrel and is connected with the bracket seat 16, and the first adjusting rod 15 can slide in the first sliding groove 42.

[0034] like Figure 2 As shown, in some embodiments, the second driving mechanism includes a third adjusting rod 45 connected to the reflector 47, and one end of the third adjusting rod 45 away from the reflector 47 passes through the lens barrel and extends to the outside of the lens barrel, and the third adjusting rod 45 slides in cooperation with the lens barrel wall, and the left and right movement of the reflector 47 is controlled by the left and right sliding of the third adjusting rod 45.

[0035] Preferably, the reflector 47 is a concave mirror, which can diffuse light and make it easier for the observer to see the upper pointer of the miniature compass 46. The reflector 47 is coated to reduce reflection loss and improve light transmittance.

[0036] By controlling the left and right movement of the micro-compass 46 and then controlling the left and right movement of the reflector 47, the observer can observe the direction indicated by the pointer on the micro-compass 46 through the reflector 47, thereby measuring the azimuth of the fracture alteration zone.

[0037] By controlling the rotation of the micro-compass 46 and then controlling the left and right movement of the reflector 47, the observer can observe the slope indicated by the pointer on the micro-compass 46 through the reflector 47, which is used to measure the slope angle of the fracture alteration zone.

[0038] Preferably, the miniature compass 46 is a small compass that can be placed inside a lens barrel. Except for its smaller size, its function and principle of measuring azimuth and slope angle are the same as those of a conventional compass.

[0039] like Figure 1As shown, the focusing assembly 3 includes a coarse focusing knob and a fine focusing knob, both of which are rotated with the lens barrel, and a kilometer measurement dial 34 and a hundred-meter measurement dial 33 are respectively provided on the coarse focusing knob 32 and the fine focusing knob 31. The hundred-meter measurement dial 33 is used to read data within one kilometer or cooperate with the kilometer measurement dial 34 to read data beyond one kilometer, and the kilometer measurement dial 34 is used to read data beyond one kilometer. When the observer measures the distance, he first estimates the distance from the observer to the observation point. When the distance is greater than 1 kilometer, the coarse focusing knob 32 is first rotated until the image is clearer, and then the fine focusing knob 31 is rotated until the image is completely clear, and then the data on the kilometer measurement dial 34 and the hundred-meter measurement dial 33 are read; when the distance is less than 1 kilometer, the fine focusing knob 31 is rotated until the image is completely clear, and then the data on the hundred-meter measurement dial 33 are read.

[0040] When observing rocks in the distance, first adjust the focusing component 3 until the image is complete and clear, and then measure the azimuth by controlling the micro-compass 46 to move left and right, and then controlling the reflector 47 to move left and right, until the pointer on the micro-compass 46 can be seen shaking slightly on the reflector 47, and then read the azimuth data; when it is necessary to measure the slope angle, control the micro-compass 46 to rotate until the pointer on the micro-compass 46 can be seen shaking slightly on the reflector 47, and then read the slope angle data.

[0041] Example 2

[0042] In some embodiments, the telescope 1 is a monocular telescope.

[0043] In some embodiments, the telescope 1 is a binocular.

[0044] like Figure 2 As shown, taking binoculars as an example, a group of eyepiece assemblies and a group of objective lens assemblies are arranged in each lens barrel, wherein the eyepiece assembly 11 includes an eyepiece lens group 6, a parallax compensation ring 5 and an eyepiece focusing knob 2, the eyepiece lens group 6 is composed of three lenses, the eyepiece lens group 6 is the observation component of the telescope 1, and its function is equivalent to a magnifying glass, which is responsible for magnifying the image focused by the objective lens so that the observer can clearly see the details of distant objects; the parallax compensation ring 5 is used to adapt to the adjustment of the observer's binocular vision to obtain a complete and clear field of view; the eyepiece focusing knob 2 is used to adjust the focal length between the human line of sight and the eyepiece lens group 6 to make the image clear and reduce observation errors.

[0045] The objective lens assembly 12 includes an objective lens 9, which is composed of three lenses. The objective lens assembly 12 can collect light emitted or reflected by a distant object and focus the light at a focal point to form a real, inverted image of the object. The objective lens 9 is coated to minimize light loss. When light passes through the objective lens 9, some light will be reflected from its surface and lost. The surface of the objective lens 9 is coated to reduce reflection loss and increase light transmittance.

[0046] An optical tube device 13 is also provided in the lens barrel, and the optical tube device 13 can maintain the correct position of the objective lens assembly 12 and the eyepiece assembly 11, so that light can correctly pass through the entire telescope 1 system. The optical tube device 13 includes a prism group, a prism gasket 8, and a prism fixing steel sheet 7 for fixing the prism group. The prism group reverses the inverted image formed by the objective lens 9 upside down and left and right to form a positive image. The prism gasket 8 uses optical principles such as refraction, reflection and interference to achieve control and modulation of light. These are existing technologies in optical systems and will not be described in detail here.

[0047] The auxiliary tool also includes a central shaft 14, which is the supporting structure and foundation of the telescope 1 and is responsible for fixing and connecting the two lens barrels and other components.

[0048] In some embodiments, an inflatable protection device 10 is also provided on the lens barrel. The inflatable protection device 10 is used to protect the optical system and prevent dirt from entering the optical system. The inflatable protection device 10 includes a movable piston and adopts a nitrogen-filled waterproof process. Whether it is water, fog, mud or other dirt, it is difficult to enter the interior of the telescope 1, thereby protecting the entire telescope 1.

[0049] A fracture alteration zone measurement auxiliary tool, the use method of which is as follows:

[0050] 1) adjusting the central axis 14 according to the individual binocular width (pupillary distance) so that the eyepiece assembly 11 fits the observer's eyes;

[0051] 2) According to individual vision differences, rotate the eyepiece focusing knob 2 to adjust the focal length between the individual line of sight and the eyepiece lens group 6 until the image is clear;

[0052] 3) Estimate the distance between the observation point and the current position, turn the focus component 3 until the image is completely clear, and read the current distance data;

[0053] 4) Move the micro-compass 46 horizontally, adjust the position of the reflector 47, and adjust the micro-compass 46 and the reflector 47 to the optical path of the optical system so that the micro-compass 46 can be observed through the reflector 47 in the eyepiece assembly 11. When measuring, when the azimuth pointer of the micro-compass 46 is observed to shake slightly, read the azimuth data on the micro-compass 46 to obtain the azimuth of the fracture alteration zone;

[0054] 5) Turn the micro compass 46 to align with the slope of the fractured alteration zone. When the slope angle pointer of the micro compass 46 shakes slightly, read the slope angle data on the micro compass 46 to obtain the slope angle of the fractured alteration zone.

[0055] In the description of the present utility model, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. used to indicate the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, or are the orientation or position relationship in which the utility model product is usually placed when used. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model.

[0056] In addition, if the terms "horizontal" or "vertical" appear in the description of the present invention, it does not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0057] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0058] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Any simple modification or equivalent changes made to the above embodiments based on the technical essence of the present invention shall fall within the protection scope of the present invention.

Claims

1. A fracture alteration zone measurement auxiliary tool, characterized in that: include: A telescope (1), the telescope (1) comprising a lens barrel, an optical system and a focusing assembly, the optical system comprising an eyepiece assembly (11) and an objective lens assembly (12), the focusing assembly being used to adjust the optical system so that an object is imaged on a focal plane of the optical system; An angle measuring device, comprising a micro-compass (46), a reflector (47), a first driving mechanism, and a second driving mechanism; the micro-compass (46) and the reflector (47) are both arranged in a lens barrel and located between an eyepiece assembly (11) and an objective lens assembly (12); the micro-compass (46) is arranged between the eyepiece assembly (11) and the reflector (47), so that an image of the micro-compass (46) on the reflector (47) can be observed on the reflector (47) through the eyepiece assembly (11); the first driving mechanism is used to drive the micro-compass (46) to move so that the micro-compass (46) can enter or exit the optical path of an optical system; and the second driving mechanism is used to drive the reflector (47) to move so that the reflector (47) can enter or exit the optical path of the optical system.

2. A fracture alteration zone measurement auxiliary tool according to claim 1, characterized in that: The first driving mechanism comprises a base (17) arranged in the lens barrel, a support seat (16) being arranged on the base (17), the support seat (16) being capable of sliding left and right on the base (17), the miniature compass (46) being arranged on the support seat (16), a first adjusting rod (15) being arranged on the support seat (16), a first sliding groove (42) being provided on the lens barrel in a horizontal direction, and one end of the first adjusting rod (15) extending out of the lens barrel through the first sliding groove (42).

3. A fracture alteration zone measurement auxiliary tool according to claim 2, characterized in that: It also includes a slope angle adjustment mechanism, wherein the miniature compass (46) is rotatably connected to the bracket seat (16) via a rotating shaft at both ends, and the slope angle adjustment mechanism includes a second adjustment rod (18) connected to the rotating shaft at one end, and the other end of the second adjustment rod (18) extends out of the lens barrel.

4. A fracture alteration zone measurement auxiliary tool according to claim 1, characterized in that: The second driving mechanism comprises a third adjusting rod (45) arranged horizontally, a mounting hole cooperating with the third adjusting rod (45) is provided on the side wall of the lens barrel, so that the third adjusting rod (45) and the lens barrel are connected in a sliding manner, one end of the third adjusting rod (45) is connected to the reflecting mirror (47), and the other end of the third adjusting rod (45) passes through the mounting hole and extends to the outside of the lens barrel.

5. The fracture alteration zone measurement auxiliary tool according to claim 1, characterized in that: The reflecting mirror (47) is a concave mirror.

6. A fracture alteration zone measurement auxiliary tool according to claim 1, characterized in that: The focusing assembly (3) comprises a coarse focusing knob (32) and a fine focusing knob (31), the coarse focusing knob (32) and the fine focusing knob (31) both being rotatably matched with the lens barrel, and the coarse focusing knob (32) and the fine focusing knob (31) being respectively provided with a kilometer measurement dial (34) and a hundred-meter measurement dial (33).

7. A fracture alteration zone measurement auxiliary tool according to claim 6, characterized in that: The coarse focus knob (32) and the fine focus knob (31) are both arranged on the lens barrel at the hand gripping portion of the lens barrel.

8. The fracture alteration zone measurement auxiliary tool according to claim 1, characterized in that: An inflatable protective device (10) is provided between the lens barrel and the optical system, and the inflatable protective device (10) forms a sealed isolation between the optical system and the outside world.

9. The fracture alteration zone measurement auxiliary tool according to claim 1, characterized in that: The telescope (1) is a binocular.

Images