Multifunctional geological compass for geological mineral exploration

Abstract

The invention relates to the technical field of geological compasses, and discloses a multifunctional geological compass for geological mineral exploration, the multifunctional geological compass comprises a compass body and a self-adaptive mechanism arranged at the bottom of the compass body, the self-adaptive mechanism is used for adapting to the actual concave-convex condition of the ground so as to enable the compass body to be horizontally arranged, and after the compass body is horizontally arranged, the self-adaptive mechanism is arranged on the bottom of the compass body. The compass body can be prevented from shaking; the compass body and the self-adaptive mechanism are integrated, during use, a relatively flat position is found, and the self-adaptive mechanism is placed at the position, so that on one hand, the self-adaptive mechanism can adapt to the concave-convex condition of the current position, the compass body is horizontally arranged, and the use accuracy of the compass body is improved; in the use process of the compass body, the self-adaptive mechanism can play a role in wind resistance, so that the influence of wind power on the compass body is reduced, and the use accuracy of the compass body is further improved.

Description

Technical Field

[0001] The present invention relates to the field of geological survey technology, in particular to the field of geological compass technology. Background Art

[0002] Geological survey is the investigation and research work with different focuses on the geological conditions such as rocks, stratigraphic structures, minerals, groundwater, and landforms in a region. There are different geological surveys for different purposes, and the geological compass is an indispensable tool for identifying directions, determining locations, measuring the occurrence of geological bodies, and sketching topographic maps.

[0003] When using a geological compass, it is generally necessary to hold it level by hand. It is very inconvenient and unstable for the staff to hold the compass for a long time and keep it level, which greatly reduces its practicality. Based on the horizontal placement of the geological compass when in use, a Chinese invention patent with authorization announcement number CN113932788B was found after searching, which discloses a combined geological compass. First, a tripod is stably placed at the position to be measured, and then the folding part and the extension frame are swung. Since the maximum rotation angles of the folding part and the extension frame are both 90 degrees, the folding part is swung to a vertical state, and the extension frame is swung to a horizontal state, that is, the compass is aligned with the horizontal state. The compass base shell is parallel to the compass base shell, and then the swing overhead plate is swung out of the concealed storage cavity so that the two swing overhead plates are unfolded under the compass base shell. Finally, the swing overhead plate is put on the threaded supporting rod to realize the positioning of the geological compass. The operation is complicated, and for different measuring environments, active adjustments are required to keep the compass level, that is, the level of the compass depends on the manual adjustment of the staff. If the staff is not experienced enough, the adjustment result will not be accurate enough. In addition, when working in the field, there are often influencing factors such as wind, which can easily cause the compass to shake, and thus easily cause the compass to no longer remain level.

[0004] Based on the above, the present invention proposes a multifunctional geological compass for geological and mineral exploration. Summary of the invention

[0005] In order to solve the problems mentioned in the above background, the present invention provides a multifunctional geological compass for geological and mineral exploration.

[0006] In order to achieve the above technical objectives, the technical solution adopted by the present invention is as follows.

[0007] A multifunctional geological compass for geological and mineral exploration comprises a compass body and an adaptive mechanism arranged at the bottom of the compass body. The adaptive mechanism is used to adapt to the actual unevenness of the ground so that the compass body is arranged horizontally, and after the compass body is arranged horizontally, it can prevent the compass body from shaking.

[0008] As a further improvement and optimization of the present invention, the adaptive mechanism includes a lower base and a horizontal seat located above the lower base, the horizontal seat is in the shape of a disk with a vertical axis, and the compass body is fixedly arranged on the upper end surface of the horizontal seat.

[0009] As a further improvement and optimization of the present invention, a cylindrical shell with a vertical axis is arranged on the side of the lower base, and at least three cylindrical shells are arranged in an array along the circumferential direction of the horizontal seat;

[0010] A lower connecting channel is provided in the lower base, and a connecting hole connected to the lower connecting channel is provided on the outer surface of the cylinder shell, so that the connection between all cylinder shells can be realized through the lower connecting channel;

[0011] A connecting nozzle is arranged on the outer surface of the cylindrical shell, the connecting nozzle is close to the upper end of the cylindrical shell and an upper connecting seat is arranged between the connecting nozzles of all the cylindrical shells, an upper connecting channel is arranged in the upper connecting seat, the upper connecting channel is connected with the connecting nozzle, and the connection between all the cylindrical shells can also be achieved through the upper connecting channel.

[0012] As a further improvement and optimization of the present invention, there is a liquid medium between the lower connecting channel and all the cylindrical shells, a float floats in each cylindrical shell, a guide rod extends from the outer spherical surface of the float along the direction of the ball diameter, a guide hole with a vertical axis is coaxially opened at the upper end of the cylindrical shell, the upper end of the guide rod passes through the guide hole, and a sliding fit is formed between the guide rod and the guide hole.

[0013] As a further improvement and optimization of the present invention, the liquid medium is mercury.

[0014] As a further improvement and optimization of the present invention, a core connecting rod is extended from the upper surface of the upper connecting seat, the upper end of the core connecting rod is ball-hinged with the horizontal seat and the ball hinge is located in the middle position of the lower end surface of the horizontal seat, the upper end of the guide rod is ball-hinged with a side connecting rod, the upper end of the side connecting rod is ball-hinged with the horizontal seat, the distance between the ball hinge position of each side connecting rod and the horizontal seat and the axis center line of the horizontal seat is consistent, and initially, the horizontal seat is arranged horizontally.

[0015] As a further improvement and optimization of the present invention, the bottom array of the lower base is provided with a plurality of supporting feet, and the supporting feet are arranged in a shape of sharp needles.

[0016] As a further improvement and optimization of the present invention, a connecting valve is provided in the lower connecting channel, and the connecting valve is configured to switch between an open state and a closed state. The connecting valve in the open state is used to achieve smooth flow of the liquid medium in the lower connecting channel, and the connecting valve in the closed state is used to block the lower connecting channel.

[0017] As a further improvement and optimization of the present invention, the lower connecting channel includes a mounting hole coaxial with the horizontal seat and a connecting hole located outside the mounting hole, the connecting hole is connected with the communicating hole, a side hole is opened on the hole wall of the mounting hole, the side hole is connected with the connecting hole, and a number of the connecting holes and the side holes are provided corresponding to the number of the cylinder shells;

[0018] The connecting valve includes a valve core rotatably installed in a mounting hole, a valve shaft extending from the upper end of the valve core, a rotating handle being installed after the upper end of the valve shaft extends out of the lower base, a valve hole is coaxially arranged inside the valve core, a valve slot connected to the valve hole is arranged on the outer cylindrical surface of the valve core, and a plurality of valve slots are arranged in an array along the circumferential direction of the valve core, and the number of valve slots is consistent with the number of side holes. During the rotation of the valve core, a plurality of valve slots can be respectively connected to a plurality of side holes.

[0019] As a further improvement and optimization of the present invention, an avoidance hole for avoiding the valve shaft is provided at the upper end of the lower base, and a limiting groove is provided on the hole wall of the avoidance hole. The limiting groove is an arc groove shape coaxial with the avoidance hole, and a protrusion is provided on the outer cylindrical surface of the valve shaft. The protrusion slides in the limiting groove, and when the protrusion contacts the two groove walls of the limiting groove along the arc length direction respectively, the valve groove is connected or disconnected from the corresponding side hole.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] The present application integrates the compass body with the adaptive mechanism. When in use, find a relatively flat position and place the adaptive mechanism at this position. On the one hand, the adaptive mechanism can adapt to the concave and convex conditions of the current position, so that the compass body is arranged horizontally, thereby improving the accuracy of the use of the compass body. On the other hand, during the use of the compass body, the adaptive mechanism can play a wind-resistant role, reduce the impact of wind on the compass body, and further improve the accuracy of the use of the compass body. Specifically:

[0022] 1. Initially, the horizontal seat is arranged horizontally, and its axis is vertical. Therefore, the compass body arranged on the upper end surface of the horizontal seat is also arranged horizontally. After the adaptive mechanism is placed on the ground through the supporting feet, the liquid medium in the cylinder shell with a high liquid level will flow toward the cylinder shell with a low liquid level through the lower connecting channel due to the unevenness of the ground. During the flow of the liquid medium, the air in the cylinder shell will flow correspondingly through the upper connecting channel until the liquid levels of the liquid media in all the cylinder shells are at the same level again. That is, no matter how uneven the ground is, the liquid levels of the liquid media in all the cylinder shells will eventually be at the same level again, so that the horizontal seat is restored to a horizontal arrangement, and the compass body remains horizontally arranged;

[0023] 2. When the adaptive mechanism is placed on the ground at the beginning, the connecting valve is in an open state. Therefore, the adaptive mechanism can adapt to the unevenness of the current position and keep the horizontal seat and the compass body in a horizontal arrangement. Afterwards, the connecting valve is switched to a closed state, and then the compass body is used. The advantage of this is that during the use of the compass body, if the lower connecting channel is not blocked, the liquid medium between different cylinder shells can flow, then external factors, such as wind, can easily blow the compass body and cause it to shake. Conversely, if the lower connecting channel is blocked, the liquid medium in different cylinder shells cannot circulate. In addition, the density of mercury is high and it is in a closed area, so it is difficult to fluctuate. Therefore, it can prevent the compass body from shaking, reduce the impact of external factors on the compass body, and further improve the accuracy of the use of the compass body. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the structure of the present invention when it is placed on an inclined ground;

[0025] Figure 2 It is a side view of the present invention when it is placed on an inclined ground;

[0026] Figure 3 It is a side view of the present invention at the beginning;

[0027] Figure 4 is a structural schematic diagram of the adaptive mechanism;

[0028] Figure 5 is a cross-sectional view of the adaptive mechanism;

[0029] Figure 6 is a schematic diagram of the lower base;

[0030] Figure 7 A cross-sectional view of the valve core.

[0031] The reference numerals in the accompanying drawings are:

[0032] 100. Compass body; 200. Adaptive mechanism; 201. Lower base; 2011. Lower connecting channel; 202. Upper connecting seat; 2021. Upper connecting channel; 203. Core connecting rod; 204. Horizontal seat; 205. Cylinder shell; 2051. Connecting nozzle; 206. Float; 207. Guide rod; 208. Side connecting rod; 209. Connecting valve; 2091. Valve core; 2092. Valve shaft; 2093. Rotary handle; 2094. Valve hole; 2095. Valve slot; 2096. Protrusion; 2097. Limiting slot; 210. Support foot. DETAILED DESCRIPTION

[0033] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined invention purpose, the specific implementation mode, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0034] Reference Figure 1-Figure 7 A multifunctional geological compass for geological and mineral exploration includes a compass body 100 and an adaptive mechanism 200 arranged at the bottom of the compass body 100. The two are in an integrated structure. When in use, find a relatively flat position and place the adaptive mechanism 200 at this position. On the one hand, the adaptive mechanism 200 can adapt to the concave and convex conditions of the current position so that the compass body 100 is arranged horizontally, thereby improving the accuracy of the use of the compass body 100. On the other hand, during the use of the compass body 100, the adaptive mechanism 200 can play a wind-resistant role, reduce the impact of wind on the compass body 100, and further improve the accuracy of the use of the compass body 100.

[0035] Reference Figure 4-Figure 7 The adaptive mechanism 200 includes a lower base 201 and a horizontal base 204 located above the lower base 201 .

[0036] The bottom array of the lower base 201 is provided with a plurality of supporting feet 210, and the supporting feet 210 are used to place the lower base 201 on the ground. Furthermore, the supporting feet 210 can be configured to be in the shape of a sharp needle, which can be easily inserted into the ground and is not easy to shake.

[0037] The horizontal seat 204 is in the shape of a disk with a vertical axis, and the compass body 100 is fixedly disposed on the upper end surface of the horizontal seat 204 .

[0038] A cylindrical shell 205 with a vertical axis is disposed on the side of the lower base 201 . At least three cylindrical shells 205 are arranged in an array along the circumferential direction of the horizontal seat 204 . Four of them are shown in the drawings of the present application.

[0039] A lower connecting channel 2011 is provided in the lower base 201 , and a connecting hole connected to the lower connecting channel 2011 is provided on the outer surface of the cylindrical shell 205 , so that communication between all the cylindrical shells 205 can be achieved through the lower connecting channel 2011 .

[0040] A connecting nozzle 2051 is also provided on the outer surface of the cylindrical shell 205. The connecting nozzle 2051 is close to the upper end of the cylindrical shell 205 and an upper connecting seat 202 is provided between the connecting nozzles 2051 of all the cylindrical shells 205. An upper connecting channel 2021 is provided in the upper connecting seat 202. The upper connecting channel 2021 is connected with the connecting nozzle 2051. Through the upper connecting channel 2021, communication between all the cylindrical shells 205 can also be achieved.

[0041] There is a liquid medium between the lower connecting channel 2011 and all the cylindrical shells 205, which is preferably a liquid with a high density such as mercury.

[0042] A float ball 206 floats in each cylindrical shell 205, and a guide rod 207 extends from the outer spherical surface of the float ball 206 along the ball diameter direction. A guide hole with a vertical axis is coaxially opened at the upper end of the cylindrical shell 205, and the upper end of the guide rod 207 passes through the guide hole. The guide rod 207 and the guide hole form a sliding fit, that is, the guide rod 207 is arranged vertically and can only move in the vertical direction.

[0043] A core connecting rod 203 extends from the upper surface of the upper connecting seat 202 . The upper end of the core connecting rod 203 is ball-jointed to the horizontal seat 204 , and the ball-jointed part is located at the middle position of the lower end surface of the horizontal seat 204 .

[0044] The upper end of the guide rod 207 is ball-jointed with a side connecting rod 208 , and the upper end of the side connecting rod 208 is ball-jointed with the horizontal seat 204 . The distance between the ball-jointed position of each side connecting rod 208 and the horizontal seat 204 and the axis of the horizontal seat 204 is consistent.

[0045] Initially, the horizontal seat 204 is arranged horizontally with its axis line vertical. Therefore, the compass body 100 arranged on the upper end surface of the horizontal seat 204 is also arranged horizontally. After the adaptive mechanism 200 is placed on the ground by the support feet 210, the liquid medium in the cylinder shell 205 with a high liquid level will flow toward the cylinder shell 205 with a low liquid level through the lower connecting channel 2011 due to the unevenness of the ground. During the flow of the liquid medium, the air in the cylinder shell 205 will flow correspondingly through the upper connecting channel 2021 until the liquid levels of the liquid media in all the cylinder shells 205 are at the same level again. That is, no matter how uneven the ground is, the liquid levels of the liquid media in all the cylinder shells 205 will eventually be at the same level again, so that the horizontal seat 204 is restored to a horizontal arrangement and the compass body 100 remains in a horizontal arrangement.

[0046] Further, see Figure 4A connecting valve 209 is provided in the lower connecting channel 2011, and the connecting valve 209 is configured to switch between an open state and a closed state. The connecting valve 209 in the open state is used to realize smooth flow of the liquid medium in the lower connecting channel 2011, and the connecting valve 209 in the closed state is used to block the lower connecting channel 2011 so that the liquid medium cannot flow. Its significance lies in that when the adaptive mechanism 200 is placed on the ground at the beginning, the connecting valve 209 is in the open state. Therefore, the adaptive mechanism 200 can adapt to the unevenness of the current position and drive the horizontal seat 204 and the compass body 100 to maintain a horizontal arrangement. After that, the connecting valve 209 is switched to the closed state. state, and then use the compass body 100. The advantage of this is that during the use of the compass body 100, if the lower connecting channel 2011 is not blocked, the liquid medium between different cylindrical shells 205 can flow, then external factors, such as wind, can easily blow the compass body 100 and cause it to shake. On the contrary, if the lower connecting channel 2011 is blocked, the liquid medium in different cylindrical shells 205 cannot circulate, and the mercury has a high density and is in a closed area, so it is difficult to fluctuate. Therefore, it can prevent the compass body 100 from shaking, reduce the impact of external factors on the compass body 100, and further improve the accuracy of the use of the compass body 100.

[0047] Specifically, refer to Figure 5-Figure 7 The lower connecting channel 2011 includes a mounting hole coaxial with the horizontal seat 204 and a connecting hole located outside the mounting hole, the connecting hole is connected to the connecting hole, a side hole is opened on the hole wall of the mounting hole, the side hole is connected to the connecting hole, and the connecting hole and the side hole are arranged in a number corresponding to the number of the cylinder shell 205.

[0048] The connecting valve 209 includes a valve core 2091 rotatably installed in the installation hole, a valve shaft 2092 extends from the upper end of the valve core 2091, and a rotary handle 2093 is installed after the upper end of the valve shaft 2092 extends out of the lower base 201.

[0049] A valve hole 2094 is coaxially arranged inside the valve core 2091, and a valve slot 2095 connected with the valve hole 2094 is arranged on the outer circumferential surface of the valve core 2091. A plurality of valve slots 2095 are arranged in an array along the circumferential direction of the valve core 2091. The number of valve slots 2095 is consistent with the number of side holes. During the rotation of the valve core 2091, a plurality of valve slots 2095 can be respectively connected with a plurality of side holes. By rotating the handle 2093, the state of the connecting valve 209 can be changed.

[0050] In a preferred embodiment, when the staff member turns the knob 2093, it is unclear whether the state of the connecting valve 209 has been switched. In order to solve this problem, refer to Figure 6A avoidance hole for avoiding the valve shaft 2092 is provided at the upper end of the lower base 201, and a limiting groove 2097 is provided on the hole wall of the avoidance hole. The limiting groove 2097 is an arc groove shape coaxial with the avoidance hole. A protrusion 2096 is provided on the outer cylindrical surface of the valve shaft 2092, and the protrusion 2096 is slidably located in the limiting groove 2097. When the protrusion 2096 contacts the two groove walls of the limiting groove 2097 along the arc length direction respectively, the valve groove 2095 is connected with or disconnected from the corresponding side hole, so that the connecting valve 209 is in an open state or a closed state.

[0051] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A multifunctional geological compass for geological and mineral exploration, characterized in that: The compass body comprises a compass body and an adaptive mechanism arranged at the bottom of the compass body. The adaptive mechanism is used to adapt to the actual unevenness of the ground so that the compass body is arranged horizontally, and after the compass body is arranged horizontally, it can prevent the compass body from shaking.

2. A multifunctional geological compass for geological and mineral exploration according to claim 1, characterized in that: The adaptive mechanism comprises a lower base and a horizontal base located above the lower base. The horizontal base is in the shape of a disk with a vertical axis, and the compass body is fixedly arranged on the upper end surface of the horizontal base.

3. A multifunctional geological compass for geological and mineral exploration according to claim 2, characterized in that: A cylindrical shell with a vertical axis is arranged on the side of the lower base, and at least three cylindrical shells are arranged in an array along the circumferential direction of the horizontal seat; A lower connecting channel is provided in the lower base, and a connecting hole connected to the lower connecting channel is provided on the outer surface of the cylinder shell, so that the connection between all cylinder shells can be realized through the lower connecting channel; A connecting nozzle is arranged on the outer surface of the cylindrical shell, the connecting nozzle is close to the upper end of the cylindrical shell and an upper connecting seat is arranged between the connecting nozzles of all the cylindrical shells, an upper connecting channel is arranged in the upper connecting seat, the upper connecting channel is connected with the connecting nozzle, and the connection between all the cylindrical shells can also be achieved through the upper connecting channel.

4. A multifunctional geological compass for geological and mineral exploration according to claim 3, characterized in that: There is a liquid medium between the lower connecting channel and all the cylinder shells. A float ball floats in each cylinder shell. A guide rod extends from the outer spherical surface of the float ball along the ball diameter direction. A guide hole with a vertical axis is coaxially opened at the upper end of the cylinder shell. The upper end of the guide rod passes through the guide hole, and a sliding fit is formed between the guide rod and the guide hole.

5. A multifunctional geological compass for geological and mineral exploration according to claim 4, characterized in that: The liquid medium is mercury.

6. A multifunctional geological compass for geological and mineral exploration according to claim 4, characterized in that: A core connecting rod extends from the upper surface of the upper connecting seat, and the upper end of the core connecting rod is ball-hinged with the horizontal seat and the ball hinge is located in the middle position of the lower end surface of the horizontal seat. The upper end of the guide rod is ball-hinged with a side connecting rod, and the upper end of the side connecting rod is ball-hinged with the horizontal seat. The distance between the ball hinge position of each side connecting rod and the horizontal seat is consistent with the axis center line of the horizontal seat. Initially, the horizontal seat is arranged horizontally.

7. The multifunctional geological compass for geological and mineral exploration according to claim 1, characterized in that: The bottom array of the lower base is provided with a plurality of supporting feet, and the supporting feet are arranged in the shape of sharp needles.

8. The multifunctional geological compass for geological and mineral exploration according to claim 6, characterized in that: A connecting valve is arranged in the lower connecting channel, and the connecting valve is arranged to switch between an open state and a closed state. The connecting valve in the open state is used to realize smooth flow of the liquid medium in the lower connecting channel, and the connecting valve in the closed state is used to block the lower connecting channel.

9. A multifunctional geological compass for geological and mineral exploration according to claim 8, characterized in that: The lower connecting channel includes a mounting hole coaxial with the horizontal seat and a connecting hole located outside the mounting hole, the connecting hole is connected with the communicating hole, a side hole is opened on the hole wall of the mounting hole, the side hole is connected with the connecting hole, and a number of the connecting holes and the side holes are provided corresponding to the number of the cylinder shells; The connecting valve includes a valve core rotatably installed in a mounting hole, a valve shaft extending from the upper end of the valve core, a rotating handle being installed after the upper end of the valve shaft extends out of the lower base, a valve hole is coaxially arranged inside the valve core, a valve slot connected to the valve hole is arranged on the outer cylindrical surface of the valve core, and a plurality of valve slots are arranged in an array along the circumferential direction of the valve core, and the number of valve slots is consistent with the number of side holes. During the rotation of the valve core, a plurality of valve slots can be respectively connected to a plurality of side holes.

10. A multifunctional geological compass for geological and mineral exploration according to claim 9, characterized in that: An avoidance hole for avoiding the valve shaft is provided at the upper end of the lower base, and a limiting groove is provided on the hole wall of the avoidance hole. The limiting groove is in the shape of an arc groove coaxial with the avoidance hole. A protrusion is provided on the outer cylindrical surface of the valve shaft, and the protrusion slides in the limiting groove. When the protrusion contacts the two groove walls of the limiting groove along the arc length direction respectively, the valve groove is connected or disconnected from the corresponding side hole.

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