Image acquisition device and acquisition method for geological exploration

Abstract

The invention discloses an image acquisition device and acquisition method for geological exploration, and relates to the technical field of geological exploration, the image acquisition device comprises an image acquisition equipment body, a storage mechanism is arranged below the image acquisition equipment body, a replacement mechanism is arranged below the image acquisition equipment body, and the storage mechanism comprises a driving unit. The driving unit is arranged below the image acquisition equipment body, the driving unit can provide power for equipment storage, the storage mechanism comprises a limiting unit, the limiting unit is arranged below the image acquisition equipment body, the limiting unit is matched with the driving unit, and the limiting unit is used for limiting the equipment. According to the image acquisition device for geological exploration and the acquisition method, the driving unit, the limiting unit and the replacement mechanism are arranged, so that the problems that the bottom of the device is too sharp and the device cannot be suitable for a smooth rock terrain in the use process of the device are effectively avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of geological exploration, and specifically to an image acquisition device and an acquisition method for geological exploration. Background Art

[0002] The image acquisition devices used in geological exploration are a series of specially designed devices for capturing information such as geological samples, rock surfaces, mineral particles, and geological structures on the surface and underground. These devices can provide high-resolution image data, which is of great significance for geologists to analyze geological features, identify minerals, evaluate resource potential, and monitor geological environmental changes.

[0003] Currently, during the use of existing geological exploration devices, they can be divided into two parts: detection devices and support devices. Among them, the detection devices need to use bracket devices to provide support force. During the use of the bracket devices, in order to adapt to various uneven ground surfaces, the area of the bottom of the bracket device in contact with the land is conical. Therefore, when carrying the bracket of the geological exploration device, the sharp part at the bottom will cause harm to the user, presenting certain safety hazards.

[0004] Combined with the above problems, it can be found that the existing geological exploration devices on the market are very difficult to avoid the above-mentioned problems simultaneously during use. And even if they can be solved, external tools need to be used for cooperation, thus failing to achieve the desired effect. Therefore, we propose an image acquisition device and an acquisition method for geological exploration. Summary of the Invention

[0005] The purpose of the present invention is to provide an image acquisition device and an acquisition method for geological exploration to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the present invention provides the following technical solutions: An image acquisition device and an acquisition method for geological exploration, including the main body of the image acquisition device, a storage mechanism is arranged below the main body of the image acquisition device, and a replacement mechanism is arranged below the main body of the image acquisition device; The storage mechanism includes a driving unit, the driving unit is arranged below the main body of the image acquisition device, and the driving unit can provide power for the storage of the device; The storage mechanism includes a limiting unit, the limiting unit is arranged below the main body of the image acquisition device, the limiting unit cooperates with the driving unit, and the limiting unit can reduce the influence of the pulling force on the device; The replacement mechanism is arranged below the main body of the image acquisition device, the replacement mechanism cooperates with the storage mechanism, and the replacement mechanism can replace the material at the position where the device contacts the ground.

[0007] Preferably, the driving unit includes a circular plate, the upper surface of the circular plate is fixedly connected to the bottom surface of the image acquisition device body, a triangular block is fixedly connected to the bottom surface of the circular plate, three short shafts are rotatably connected to the inner wall of the circular plate, a turning block is fixedly connected to the outer surface of each short shaft, a rotating frame is fixedly connected to the bottom surface of each turning block, a telescopic plate is arranged inside each rotating frame, a fixing block is fixedly connected to the inner wall of each telescopic plate, a rotating block is rotatably connected to the inner wall of each fixing block, a first winding cylinder is fixedly connected to the upper surface of each rotating block, a first rope is fixedly connected to the outer surface of each first winding cylinder, a rectangular frame is fixedly communicated with one side of each telescopic plate close to the triangular block, a reset spring is fixedly connected to the inner wall of each rectangular frame, a connecting plate is fixedly connected to one end of each reset spring away from the triangular block, one side surface of each connecting plate away from the reset spring is fixedly connected to one end of the first rope close to the reset spring, a second winding cylinder is fixedly connected to the bottom surface of each rotating block, a second rope is fixedly connected to the outer surface of each second winding cylinder, a first threaded shaft is fixedly connected to the bottom end of each second winding cylinder, a receiving block is threadedly connected to the outer surface of each first threaded shaft, the outer surface of each receiving block is in contact with the inner wall of the telescopic plate, three limiting grooves are formed in the upper surface of the triangular block, a limiting block is slidably connected to the inside of each limiting groove, a lifting plate is fixedly connected to one side surface of each limiting block close to the telescopic plate, one side surface of each lifting plate close to the telescopic plate is fixedly connected to one end of the second rope close to the triangular block, a circular block is fixedly connected to one side surface of each lifting plate close to the telescopic plate, a rubber pad is fixedly connected to one end of each circular block close to the telescopic plate, one end of each rubber pad close to the telescopic plate is in contact with one side surface of the lifting plate close to the triangular block, and two rotating shafts are rotatably connected to the inner wall of each rotating frame.

[0008] Preferably, two rectangular grooves are formed in the inner wall of each rotating frame, a rectangular block is slidably connected to the inside of each rectangular groove, and one side surfaces of every two rectangular blocks close to each other are fixedly connected to both side surfaces of the telescopic plate.

[0009] Preferably, three limiting shafts are rotatably connected to the inner wall of the triangular block, a limiting plate is fixedly connected to the bottom end of each limiting shaft, and the upper surface of each limiting plate is in contact with the bottom surface of the triangular block.

[0010] Preferably, a disassembly cylinder is arranged inside the triangular block, and the bottom surface of the disassembly cylinder is in contact with the upper surfaces of the three limiting plates.

[0011] Preferably, three clamping blocks are clamped inside the disassembly cylinder, and a top plate is fixedly connected to the tops of the three clamping blocks.

[0012] Preferably, the limiting unit includes three limiting cylinders. The bottom end of each limiting cylinder is fixedly connected to the top end of the first winding cylinder. A limiting box is fixedly communicated with the side surface of each telescopic plate away from the triangular block. A moving block is slidably connected to the inside of each limiting box. A rubber ring is fixedly connected to the outer surface of each moving block. The outer surface of each rubber ring is in contact with the outer surface of the limiting cylinder. Two stress springs are fixedly connected to the side surface of each moving block away from the triangular block. One end of each two stress springs away from the triangular block is fixedly connected to the inner wall of the limiting box. A stress block is slidably connected to the inside of each limiting box. One end of each stress block close to the triangular block is fixedly connected to the side surface of the moving block away from the triangular block.

[0013] Preferably, the replacement mechanism includes three long shafts. The outer surface of each long shaft is rotatably connected to the inner wall of the storage block. A pyramid is fixedly connected to the outer surface of each long shaft. Two rectangular plates are fixedly connected to the upper surface of each pyramid. A rotating shaft is rotatably connected to the inner walls of each two rectangular plates. A rotating block is fixedly connected to the outer surface of each rotating shaft. A rubber plate is fixedly connected to the upper surface of each rotating block. A transmission gear is fixedly connected to the outer surface of each long shaft. A toothed plate is slidably connected to the inside of each rotating frame. The outer surface of each toothed plate is meshed with the outer surface of the transmission gear.

[0014] Preferably, a second threaded shaft is threadedly connected to the inner wall of each rotating frame. An extrusion pad is fixedly connected to one end of each second threaded shaft close to the storage block. A rotating plate is fixedly connected to the other end of each second threaded shaft away from the storage block.

[0015] The acquisition method of the image acquisition device for geological exploration includes the following steps: S1: During the process of pulling down the telescopic plate, power will be transmitted to the rubber pad and the circular block. The rubber pad is made of rubber material, so it has a relatively large coefficient of friction. Therefore, when the telescopic plate moves downward, it can drive the circular block and the lifting plate downward, and then drive the rotating frame to adjust the equipment around the short axis. When the rotating frame rotates under the power of rotation, the part of the second rope leaking out of the rotating frame will extend, thus pulling the second winding cylinder to rotate. When the second winding cylinder rotates, it will drive the first threaded shaft to rotate. With the threaded connection between the first threaded shaft and the receiving block, it can drive the receiving block to move downward, thus exposing the relatively sharp part at the bottom of the equipment. And when the second winding cylinder rotates, it will also drive the first winding cylinder to rotate accordingly, and the first winding cylinder will wind up the first rope, thus pulling the first rope, the connecting plate and the return spring towards the position of the first winding cylinder. At this time, the return spring is in a stretched state. When everything is ready, data can be collected through the image acquisition device body. When collecting data, it is necessary to accurately select the measuring points and measure the elevation angle and horizontal angle. The automatic level of the image acquisition device body can be used to level the instrument, and by rotating the horizontal axis of the image acquisition device body, the instrument can be aligned with the measuring point to be measured. When observing the image of the measuring point, the gyroscope function of the image acquisition device body can be used to help keep the image of the measuring point stable, and the electronic level can be used to accurately measure the elevation angle and horizontal angle. The collected images can be preprocessed using computer software to obtain clearer geological information. For example, the geological images can be preprocessed, edge detected and boundary extracted through digital image processing technology, the points on the discontinuous structural planes on the same structural plane can be identified and connected, and the extracted boundaries can be used as the structural plane boundaries in the geological sketch map; S2: When the rotating frame rotates, it will drive the limiting cylinder fixed at the top of the first winding cylinder to rotate through a series of force transmissions. Therefore, it is necessary to pull the stress block. Because the stress block will always push the moving block and the rubber ring to contact the limiting cylinder under the action of the stress spring, and the limiting cylinder cannot rotate normally under the action of the rubber ring; S3: The toothed plate can be pushed towards the position of the transmission gear to make the toothed plate and the transmission gear mesh together. At this time, when the receiving block moves downward under the action of the first threaded shaft, it will also drive the transmission gear fixed on the outer surface of the long shaft to move downward. With the meshing relationship between the transmission gear and the toothed plate, it can drive the long shaft to rotate, thus enabling the positions of the pyramid and the rubber plate to be switched. When the position of the rubber plate is below the long shaft, the rubber plate will be adjusted in angle under the combined action of the rotating block, the rotating shaft and the rectangular plate, so that the rubber plate can be in close contact with the smooth rock ground.

[0016] Compared with the prior art, the beneficial effects of the present invention are: By providing a driving unit in the present invention, the driving unit can make full use of the pulling force received when the device is unfolded, thereby driving the pyramid to move downward or upward, effectively avoiding the problem that when the device is carried, the sharp part at the bottom of the device cannot be stored, resulting in easy injury to the user. By providing a limiting unit in the present invention, the limiting unit can indirectly limit the return spring. The limiting unit and the driving unit cooperate with each other, which can effectively avoid the problem that when the device is in use, the pulling force generated by the return spring will pull the rotating frame to fold, resulting in the problem of unstable standing of the device. By providing a replacement mechanism in the present invention, the replacement mechanism can replace the structure at the contact position between the device and the ground. By providing a driving unit, a limiting unit and a replacement mechanism, it can effectively avoid the problems that the bottom of the device is too sharp and it is not suitable for smooth rock terrain during the use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the overall structure of the present invention; Figure 2 is a schematic diagram of the structure of the telescopic plate of the present invention; Figure 3 is a schematic diagram of the structure of the force-bearing spring of the present invention; Figure 4 is a schematic diagram of the structure of the triangular block of the present invention; Figure 5 is a schematic diagram of the structure of the first threaded shaft of the present invention; Figure 6 is a schematic diagram of the structure of the first rope of the present invention; Figure 7 is a schematic cross-sectional view of the rectangular frame of the present invention; Figure 8 is a schematic right view of the disassembly cylinder of the present invention; Figure 9 is a schematic diagram of the structure of the transmission gear of the present invention; Figure 10 is a schematic bottom view of the triangular block of the present invention; Figure 11 is a schematic top view of the triangular block of the present invention.

[0018] In the figure: 1. Image acquisition device body; 2. Storage mechanism; 21. Driving unit; 2101. Circular plate; 2102. Lifting plate; 2103. Flipping block; 2104. Telescopic plate; 2105. Rotating frame; 2106. Short shaft; 2107. Triangular block; 2108. Top plate; 2109. Storage block; 2110. First threaded shaft; 2111. Second winding cylinder; 2112. Fixed block; 2113. Rectangular groove; 2114. Rectangular block; 2115. Second rope; 2116. Rotating block; 2117. First rope; 2118. First winding cylinder; 2119. Rubber pad; 2120. Circular block; 2121. Limiting block; 2122. Limiting groove; 2123. Clamping block; 2124. Disassembly cylinder; 2125. Rotating shaft; 2126. Limiting shaft; 2127. Limiting plate; 2128. Rectangular frame; 2129. Return spring; 2130. Connecting plate; 22. Limiting unit; 2201. Limiting box; 2202. Force-bearing block; 2203. Force-bearing spring; 2204. Moving block; 2205. Limiting cylinder; 2206. Rubber ring; 3. Replacement mechanism; 301. Pyramid; 302. Rectangular plate; 303. Rotating block; 304. Rubber plate; 305. Rotating shaft; 306. Extrusion pad; 307. Second threaded shaft; 308. Rotating plate; 309. Tooth plate; 310. Driving gear; 311. Long shaft. Detailed implementation mode

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0020] Embodiment 1: Please refer to Figures 1-7 , Figure 10 and Figure 11 , the present invention provides a technical solution: an image acquisition device for geological exploration. The present invention makes corresponding improvements to the technical problems mentioned in the background technology, including an image acquisition device body 1, a storage mechanism 2 is arranged below the image acquisition device body 1, and a replacement mechanism 3 is arranged below the image acquisition device body 1; The storage mechanism 2 includes a driving unit 21. The driving unit 21 is arranged below the image acquisition device body 1, and the driving unit 21 can provide power for the storage of the device.

[0021] As a further limitation of the storage mechanism 2 of the present invention, the driving unit 21 includes a circular plate 2101. The upper surface of the circular plate 2101 is fixedly connected to the bottom surface of the image acquisition device body 1. A triangular block 2107 is fixedly connected to the bottom surface of the circular plate 2101. Three short shafts 2106 are rotatably connected to the inner wall of the circular plate 2101. A turning block 2103 is fixedly connected to the outer surface of each short shaft 2106. A rotating frame 2105 is fixedly connected to the bottom surface of each turning block 2103. A telescopic plate 2104 is arranged inside each rotating frame 2105. A fixing block 2112 is fixedly connected to the inner wall of each telescopic plate 2104. A rotating block 2116 is rotatably connected to the inner wall of each fixing block 2112. A first winding cylinder 2118 is fixedly connected to the upper surface of each rotating block 2116. A first rope 2117 is fixedly connected to the outer surface of each first winding cylinder 2118. A rectangular frame 2128 is fixedly communicated with one side of each telescopic plate 2104 close to the triangular block 2107. A return spring 2129 is fixedly connected to the inner wall of each rectangular frame 2128. One end of each return spring 2129 far from the triangular block 2107 is fixedly connected to a connecting plate 2130. One side surface of each connecting plate 2130 far from the return spring 2129 is fixedly connected to one end of the first rope 2117 close to the return spring 2129. A second winding cylinder 2111 is fixedly connected to the bottom surface of each rotating block 2116. A second rope 2115 is fixedly connected to the outer surface of each second winding cylinder 2111. A first threaded shaft 2110 is fixedly connected to the bottom end of each second winding cylinder 2111. A storage block 2109 is threadedly connected to the outer surface of each first threaded shaft 2110. The outer surface of each storage block 2109 is in contact with the inner wall of the telescopic plate 2104. Three limiting grooves 2122 are formed on the upper surface of the triangular block 2107. A limiting block 2121 is slidably connected to the inside of each limiting groove 2122. One side surface of each limiting block 2121 close to the telescopic plate 2104 is fixedly connected to a lifting plate 2102. One side surface of each lifting plate 2102 close to the telescopic plate 2104 is fixedly connected to one end of the second rope 2115 close to the triangular block 2107. One side surface of each lifting plate 2102 close to the telescopic plate 2104 is fixedly connected to a circular block 2120. One end of each circular block 2120 close to the telescopic plate 2104 is fixedly connected to a rubber pad 2119. One end of each rubber pad 2119 close to the telescopic plate 2104 is in contact with one side surface of the lifting plate 2102 close to the triangular block 2107. Two rotating shafts 2125 are rotatably connected to the inner wall of each rotating frame 2105. By setting the driving unit 21, the driving unit 21 can make full use of the pulling force received when the device is unfolded, so as to drive the sharp objects in the device to move downward or upward, effectively avoiding the problem that when the device is carried, the user is easily injured because the sharp part at the bottom of the device cannot be stored; Please refer to Figure 5, two rectangular grooves 2113 are formed in the inner wall of each rotating frame 2105. A rectangular block 2114 is slidably connected to the inside of each rectangular groove 2113. One side surface of each two mutually approaching rectangular blocks 2114 is fixedly connected to both side surfaces of the telescopic plate 2104. By providing the rectangular block 2114 and the rectangular groove 2113, and using the characteristic that the rectangular block 2114 slides inside the rectangular groove 2113, the telescopic plate 2104 can be limited, so that the telescopic plate 2104 can only displace in the up and down directions; Please refer to Figure 8 , three limiting shafts 2126 are rotatably connected to the inner wall of the triangular block 2107. A limiting plate 2127 is fixedly connected to the bottom end of each limiting shaft 2126. The upper surface of each limiting plate 2127 is in contact with the bottom surface of the triangular block 2107. By providing the limiting shaft 2126 and the limiting plate 2127, since the limiting shaft 2126 rotates inside the triangular block 2107, the position of the limiting plate 2127 can be adjusted; Please refer to Figure 8 , a disassembly cylinder 2124 is arranged inside the triangular block 2107. The bottom surface of the disassembly cylinder 2124 is in contact with the upper surfaces of the three limiting plates 2127. By providing the disassembly cylinder 2124, heavy objects such as water or soil can be placed inside the disassembly cylinder 2124 to increase the overall weight of the device, so that the device stands more stably; Please refer to Figure 6 , three clamping blocks 2123 are clamped inside the disassembly cylinder 2124. The top ends of the three clamping blocks 2123 are fixedly connected to a top plate 2108 together. By providing the clamping blocks 2123 and the top plate 2108, and using the relationship that the clamping blocks 2123 are clamped inside the disassembly cylinder 2124, the top plate 2108 can be installed above the disassembly cylinder 2124.

[0022] The specific implementation manner of this embodiment is as follows: When the device needs to be used, the telescopic plate 2104 can be pulled downward to adjust the overall height of the device. During the process of pulling the telescopic plate 2104 downward, the power will be transmitted to the rubber pad 2119 and the circular block 2120. The rubber pad 2119 is made of rubber material, so it has a large friction coefficient. Therefore, when the telescopic plate 2104 moves downward, it can drive the circular block 2120 and the lifting plate 2102 to move downward. Subsequently, the rotating frame 2105 can be driven to adjust the device around the short axis 2106. When the rotating frame 2105 rotates under the driving force of rotation, the part of the second rope 2115 that leaks out of the rotating frame 2105 will extend, thereby pulling the second winding cylinder 2111 to rotate. When the second winding cylinder 2111 rotates, it will drive the first threaded shaft 2110 to rotate. With the threaded connection relationship between the first threaded shaft 2110 and the receiving block 2109, the receiving block 2109 can be driven to move downward, thereby exposing the relatively sharp part at the bottom of the device. And when the second winding cylinder 2111 rotates, it will also drive the first winding cylinder 2118 to rotate accordingly. The first winding cylinder 2118 will then wind up the first rope 2117, thereby pulling the first rope 2117, the connecting plate 2130 and the return spring 2129 towards the position of the first winding cylinder 2118. At this time, the return spring 2129 is in a stretched state. When the device is used up and needs to be reset, the rotating frame 2105 can be driven to rotate back to its original position. At this time, the second rope 2115 will not be in a taut state. Therefore, under the action of the return spring 2129, the first rope 2117 can be pulled to move into the interior of the rectangular frame 2128, and then the first winding cylinder 2118, the second winding cylinder 2111 and the first threaded shaft 2110 can be driven to rotate in the reverse direction, and then the receiving block 2109 and the relatively sharp part can be received into the interior of the telescopic plate 2104.

[0023] Embodiment Two: Please refer to Figures 1-4 , the present invention provides a technical solution: an image acquisition device for geological exploration. The present invention makes corresponding improvements to the technical problems mentioned in the background art. The storage mechanism 2 includes a limiting unit 22. The limiting unit 22 is arranged below the image acquisition device body 1. The limiting unit 22 cooperates with the driving unit 21, and the limiting unit 22 can reduce the influence of the pulling force on the device.

[0024] As a further limitation of the storage mechanism 2 of the present invention, the limiting unit 22 includes three limiting cylinders 2205. The bottom end of each limiting cylinder 2205 is fixedly connected to the top end of the first winding cylinder 2118. A limiting box 2201 is fixedly communicated with the side surface of each telescopic plate 2104 away from the triangular block 2107. A moving block 2204 is slidably connected inside each limiting box 2201. A rubber ring 2206 is fixedly connected to the outer surface of each moving block 2204. The outer surface of each rubber ring 2206 is in contact with the outer surface of the limiting cylinder 2205. Two stress springs 2203 are fixedly connected to the side surface of each moving block 2204 away from the triangular block 2107. One end of each two stress springs 2203 away from the triangular block 2107 is fixedly connected to the inner wall of the limiting box 2201. A stress block 2202 is slidably connected inside each limiting box 2201. One end of each stress block 2202 close to the triangular block 2107 is fixedly connected to the side surface of the moving block 2204 away from the triangular block 2107. By providing the limiting unit 22, the limiting unit 22 can indirectly limit the return spring 2129. The limiting unit 22 and the driving unit 21 cooperate with each other, which can effectively prevent the pulling force generated by the return spring 2129 from pulling the rotating frame 2105 to fold during the use of the device, thereby avoiding the problem of unstable standing of the device.

[0025] The specific implementation manner of this embodiment is as follows: When the rotating frame 2105 rotates, it will drive the rotation of the limiting cylinder 2205 fixed to the top end of the first winding cylinder 2118 through a series of force transmissions. Therefore, it is necessary to pull the stress block 2202. Due to the stress block 2202 under the action of the stress spring 2203, it will always push the moving block 2204 and the rubber ring 2206 into contact with the limiting cylinder 2205. And the limiting cylinder 2205 cannot rotate normally under the action of the rubber ring 2206. Therefore, whenever the position of the rotating frame 2105 is adjusted, the user needs to slightly pull the stress block 2202 to make the rubber ring 2206 stop contacting the limiting cylinder 2205. And when the position adjustment of the rotating frame 2105 is completed, the return spring 2129 will always generate a pulling force on the first rope 2117 and the first winding cylinder 2118. If the pulling force generated when the return spring 2129 elongates is greater than the friction force generated when the rubber ring 2206 contacts the limiting cylinder 2205, the storage block 2109 may automatically retract. Therefore, in order to ensure the stability of the rotating frame 2105 during use, the friction force generated when the rubber ring 2206 contacts the limiting cylinder 2205 should be greater than the pulling force generated when the return spring 2129 elongates.

[0026] Embodiment Three: Please refer to Figure 1 and Figure 9, the present invention provides a technical solution: an image acquisition device for geological exploration. The present invention makes corresponding improvements to the technical problems mentioned in the background art. The replacement mechanism 3 is arranged below the image acquisition device body 1, and the replacement mechanism 3 cooperates with the storage mechanism 2. The replacement mechanism 3 can replace the material at the position where the device contacts the ground.

[0027] As a further limitation of the replacement mechanism 3 of the present invention, the replacement mechanism 3 includes three long shafts 311. The outer surface of each long shaft 311 is rotatably connected to the inner wall of the storage block 2109. The outer surface of each long shaft 311 is fixedly connected with a pyramid 301. The upper surface of each pyramid 301 is fixedly connected with two rectangular plates 302. The inner walls of every two rectangular plates 302 are jointly rotatably connected with a rotating shaft 305. The outer surface of each rotating shaft 305 is fixedly connected with a rotating block 303. The upper surface of each rotating block 303 is fixedly connected with a rubber plate 304. The outer surface of each long shaft 311 is fixedly connected with a transmission gear 310. A rack 309 is slidably connected inside each rotating frame 2105. The outer surface of each rack 309 meshes with the outer surface of the transmission gear 310. By setting the replacement mechanism 3, the structure at the position where the device contacts the ground can be replaced by using the replacement mechanism 3. By setting the driving unit 21, the limiting unit 22 and the replacement mechanism 3, it can effectively avoid the problems that the bottom of the device is too sharp and it is not applicable to the smooth rock terrain during the use of the device. Please refer to Figure 9 , a second threaded shaft 307 is threadedly connected to the inner wall of each rotating frame 2105. One end of each second threaded shaft 307 close to the storage block 2109 is fixedly connected with a pressing pad 306. One end of each second threaded shaft 307 far from the storage block 2109 is fixedly connected with a rotating plate 308. Applying a rotating force to the rotating plate 308 can drive the second threaded shaft 307 to rotate. By using the frictional force between the second threaded shaft 307 and the rotating frame 2105, the pressing pad 306 can be pushed to squeeze the storage block 2109.

[0028] The specific implementation of this embodiment is as follows: when the device encounters a smooth rocky ground during use, the tooth plate 309 can be pushed to move toward the position of the transmission gear 310, so that the tooth plate 309 and the transmission gear 310 are meshed together. At this time, when the storage block 2109 moves downward under the action of the first threaded shaft 2110, the transmission gear 310 fixed on the outer surface of the long shaft 311 will also be driven to move downward. With the meshing relationship between the transmission gear 310 and the tooth plate 309, the long shaft 311 can be driven to rotate, thereby converting the position of the pyramid 301 and the position of the rubber plate 304. When the position of the rubber plate 304 is below the long shaft 311, the rubber plate 304 will adjust its angle under the joint action of the rotating block 303, the rotating shaft 305 and the rectangular plate 302, so that the rubber plate 304 can be in close contact with the smooth rocky ground, thereby making the device suitable for different geological conditions and ensuring that the device is more stable during use.

[0029] The acquisition method of the image acquisition device for geological exploration comprises the following steps: S1: When the telescopic plate 2104 is pulled downward, the power is transmitted to the rubber pad 2119 and the circular block 2120. The rubber pad 2119 is made of rubber material, so the friction coefficient is relatively large. Therefore, when the telescopic plate 2104 moves downward, it can drive the circular block 2120 and the lifting plate 2102 to move downward, and then drive the rotating frame 2105 to adjust the device around the short axis 2106. When the rotating frame 2105 rotates under the rotational power, the second rope 2115 leaks out of the rotating frame. The portion 2105 will be extended, thereby pulling the second winding drum 2111 to rotate, and when the second winding drum 2111 rotates, it will drive the first threaded shaft 2110 to rotate, and the threaded connection relationship between the first threaded shaft 2110 and the storage block 2109 can drive the storage block 2109 to move downward, thereby exposing the sharper part of the bottom of the device, and when the second winding drum 2111 rotates, it will also drive the first winding drum 2118 to rotate with it, and the first winding drum 2118 will tighten the first rope 2118. 117 is stored, thereby the first rope 2117, the connecting plate 2130 and the reset spring 2129 can be pulled close to the position of the first winding tube 2118. At this time, the reset spring 2129 is in a stretched state. When everything is ready, data acquisition can be performed through the image acquisition device body 1. When performing data acquisition, it is necessary to accurately select the measuring point and measure the elevation angle and the horizontal angle. The automatic level of the image acquisition device body 1 can be used to level the instrument, and the instrument can be aligned with the measuring point by rotating the horizontal axis of the image acquisition device body 1. When observing the measuring point image, the gyroscope function of the image acquisition device body 1 can be used to help maintain the stability of the measuring point image, and the electronic level can be used to accurately measure the elevation angle and the horizontal angle. The collected image can be preprocessed by computer software to obtain clearer geological information. For example, the geological image can be preprocessed, edge detected and boundary extracted by digital image processing technology, and the discontinuous structural surfaces on the same structural surface can be identified and connected. The extracted boundary can be used as the structural surface boundary in the geological sketch map; S2: When the rotating frame 2105 is rotating, the limiting cylinder 2205 fixed on the top of the first winding cylinder 2118 will be driven to rotate through a series of force transmission, so it is necessary to pull the force block 2202. Because the force block 2202, under the action of the force spring 2203, will always push the moving block 2204 and the rubber ring 2206 to contact the limiting cylinder 2205, and the limiting cylinder 2205 cannot rotate normally under the action of the rubber ring 2206; S3: It can push the toothed plate 309 to move towards the position of the transmission gear 310, so that the toothed plate 309 and the transmission gear 310 are engaged with each other. At this time, when the receiving block 2109 moves downward under the action of the first threaded shaft 2110, it will also drive the transmission gear 310 fixed on the outer surface of the long shaft 311 to move downward. With the meshing relationship between the transmission gear 310 and the toothed plate 309, the long shaft 311 can be driven to rotate. Thus, the positions of the pyramid 301 and the rubber plate 304 can be switched. When the position of the rubber plate 304 is below the long shaft 311, the rubber plate 304 will be adjusted in angle under the joint action of the rotating block 303, the rotating shaft 305 and the rectangular plate 302, so that the rubber plate 304 can be in close contact with the smooth rock ground.

[0030] It should be noted that, in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0031] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An image acquisition device for geological exploration, comprising an image acquisition device body (1), characterized in that: A storage mechanism (2) is provided below the image acquisition device body (1), and a replacement mechanism (3) is provided below the image acquisition device body (1); The storage mechanism (2) comprises a driving unit (21), wherein the driving unit (21) is arranged below the image acquisition device body (1), and the driving unit (21) is capable of providing power for storage of the device; The storage mechanism (2) comprises a limiting unit (22), the limiting unit (22) being arranged below the image acquisition device body (1), the limiting unit (22) cooperating with the driving unit (21), and the limiting unit (22) being able to reduce the influence of tension on the device; The replacement mechanism (3) is arranged below the image acquisition device body (1); the replacement mechanism (3) cooperates with the storage mechanism (2); and the replacement mechanism (3) is capable of replacing the material at the position where the device contacts the ground.

2. The image acquisition device for geological exploration according to claim 1, characterized in that: The driving unit (21) comprises a circular plate (2101), the upper surface of the circular plate (2101) being fixedly connected to the bottom surface of the image acquisition device body (1), the bottom surface of the circular plate (2101) being fixedly connected to a triangular block (2107), the inner wall of the circular plate (2101) being rotatably connected to three short shafts (2106), the outer surface of each short shaft (2106) being fixedly connected to a flip block (2103), the bottom surface of each flip block (2103) being fixedly connected to a rotating frame (2105), the interior of each rotating frame (2105) being provided with a telescopic plate (2104), and the inner wall of each telescopic plate (2104) being fixedly connected to a fixed block (21 12), the inner wall of each fixed block (2112) is rotatably connected to a rotating block (2116), the upper surface of each rotating block (2116) is fixedly connected to a first winding drum (2118), the outer surface of each first winding drum (2118) is fixedly connected to a first rope (2117), the side of each telescopic plate (2104) close to the triangular block (2107) is fixedly connected to a rectangular frame (2128), the inner wall of each rectangular frame (2128) is fixedly connected to a return spring (2129), the end of each return spring (2129) away from the triangular block (2107) is fixedly connected to a connecting plate (2130), and each connecting plate (213 0) a side away from the return spring (2129) is fixedly connected to an end of the first rope (2117) close to the return spring (2129), the bottom surface of each rotating block (2116) is fixedly connected to the second winding drum (2111), the outer surface of each second winding drum (2111) is fixedly connected to the second rope (2115), the bottom end of each second winding drum (2111) is fixedly connected to the first threaded shaft (2110), the outer surface of each first threaded shaft (2110) is threadedly connected to the storage block (2109), the outer surface of each storage block (2109) is in contact with the inner wall of the telescopic plate (2104), the upper surface of the triangular block (2107) The surface is provided with three limit grooves (2122), the interior of each limit groove (2122) is slidably connected to a limit block (2121), one side of each limit block (2121) close to the telescopic plate (2104) is fixedly connected to a lifting plate (2102), one side of each lifting plate (2102) close to the telescopic plate (2104) is fixedly connected to an end of a second rope (2115) close to a triangular block (2107), one side of each lifting plate (2102) close to the telescopic plate (2104) is fixedly connected to a circular block (2120), and one end of each circular block (2120) close to the telescopic plate (2104) is fixedly connected to a rubber pad (2119).One end of each rubber pad (2119) close to the telescopic plate (2104) contacts a side surface of the lifting plate (2102) close to the triangular block (2107), and the inner wall of each rotating frame (2105) is rotatably connected to two rotating shafts (2125).

3. The image acquisition device for geological exploration according to claim 2, characterized in that: The inner wall of each rotating frame (2105) is provided with two rectangular grooves (2113), the interior of each rectangular groove (2113) is slidably connected with a rectangular block (2114), and the side surfaces of each two rectangular blocks (2114) close to each other are fixedly connected to the two side surfaces of the telescopic plate (2104).

4. The image acquisition device for geological exploration according to claim 3, characterized in that: The inner wall of the triangular block (2107) is rotatably connected to three limit shafts (2126), the bottom end of each limit shaft (2126) is fixedly connected to a limit plate (2127), and the upper surface of each limit plate (2127) is in contact with the bottom surface of the triangular block (2107).

5. The image acquisition device for geological exploration according to claim 4, characterized in that: A disassembly cylinder (2124) is provided inside the triangular block (2107), and the bottom surface of the disassembly cylinder (2124) is in contact with the upper surfaces of the three limiting plates (2127).

6. The image acquisition device for geological exploration according to claim 5, characterized in that: Three clamping blocks (2123) are clamped inside the disassembly cylinder (2124), and the top ends of the three clamping blocks (2123) are fixedly connected to a top plate (2108).

7. The image acquisition device for geological exploration according to claim 2, characterized in that: The limiting unit (22) comprises three limiting cylinders (2205), the bottom end of each limiting cylinder (2205) is fixedly connected to the top end of the first winding cylinder (2118), the side of each telescopic plate (2104) away from the triangular block (2107) is fixedly connected to the limiting box (2201), the interior of each limiting box (2201) is slidably connected to a moving block (2204), the outer surface of each moving block (2204) is fixedly connected to a rubber ring (2206), and the outer surface of each rubber ring (2206) is in contact with the limiting cylinder (22 05), one side of each of the moving blocks (2204) away from the triangular block (2107) is fixedly connected to two force springs (2203), one end of each of the two force springs (2203) away from the triangular block (2107) is fixedly connected to the inner wall of the limit box (2201), and the interior of each of the limit boxes (2201) is slidably connected to a force block (2202), and one end of each of the force blocks (2202) close to the triangular block (2107) is fixedly connected to the side of the moving block (2204) away from the triangular block (2107).

8. The image acquisition device for geological exploration according to claim 2, characterized in that: The replacement mechanism (3) comprises three long shafts (311), the outer surface of each long shaft (311) is rotatably connected to the inner wall of the storage block (2109), the outer surface of each long shaft (311) is fixedly connected to a pyramid (301), the upper surface of each pyramid (301) is fixedly connected to two rectangular plates (302), the inner walls of each two rectangular plates (302) are jointly rotatably connected to a rotating shaft (305), the outer surface of each rotating shaft (305) is fixedly connected to a rotating block (303), the upper surface of each rotating block (303) is fixedly connected to a rubber plate (304), the outer surface of each long shaft (311) is fixedly connected to a transmission gear (310), the interior of each rotating frame (2105) is slidably connected to a toothed plate (309), and the outer surface of each toothed plate (309) is meshed with the outer surface of the transmission gear (310).

9. The image acquisition device for geological exploration according to claim 2, characterized in that: The inner wall of each rotating frame (2105) is threadedly connected to a second threaded shaft (307), one end of each second threaded shaft (307) close to the storage block (2109) is fixedly connected to a compression pad (306), and one end of each second threaded shaft (307) away from the storage block (2109) is fixedly connected to a rotating plate (308).

10. The acquisition method of the image acquisition device for geological exploration according to any one of claims 1 to 9, characterized in that: The specific steps include: S1: When the telescopic plate (2104) is pulled downward, power is transmitted to the rubber pad (2119) and the circular block (2120). The rubber pad (2119) is made of rubber material, so the friction coefficient is relatively large. Therefore, when the telescopic plate (2104) moves downward, it can drive the circular block (2120) and the lifting plate (2102) to move downward, and then drive the rotating frame (2105) to adjust the device around the short axis (2106). When the rotating frame (2105) is rotated by the rotating power, the second rope (2115) ) leaking out of the rotating frame (2105) will be extended, thereby pulling the second winding drum (2111) to rotate, and when the second winding drum (2111) rotates, it will drive the first threaded shaft (2110) to rotate, and cooperate with the threaded connection relationship between the first threaded shaft (2110) and the storage block (2109) to drive the storage block (2109) to move downward, thereby leaking out the sharper part of the bottom of the device, and when the second winding drum (2111) rotates, it will also drive the first winding drum (2118) to rotate with it, and the first winding drum (2111) will rotate. 18) will retract the first rope (2117), thereby pulling the first rope (2117), the connecting plate (2130) and the reset spring (2129) toward the position of the first winding drum (2118). At this time, the reset spring (2129) is in a stretched state. When everything is ready, data can be collected through the image acquisition device body (1). When collecting data, it is necessary to accurately select the measuring point and measure the elevation angle and horizontal angle. The automatic level of the image acquisition device body (1) can be used to level the instrument, and the image acquisition device body (1) can be rotated to adjust the elevation angle and horizontal angle. The horizontal axis of the main body (1) is used to align the instrument with the point to be measured. When observing the image of the measuring point, the gyroscope function of the image acquisition device main body (1) can be used to help maintain the stability of the image of the measuring point, and an electronic level can be used to accurately measure the elevation angle and horizontal angle. The collected image can be pre-processed using computer software to obtain clearer geological information. For example, digital image processing technology can be used to pre-process, detect edges and extract boundaries on geological images, and point recognition and connection can be performed on discontinuous structural surfaces on the same structural surface. The extracted boundaries can be used as structural surface boundaries in geological sketches; S2: When the rotating frame (2105) is rotating, the limiting cylinder (2205) fixed at the top of the first winding cylinder (2118) is driven to rotate through a series of force transmission, so it is necessary to pull the force block (2202). Because the force block (2202) is under the action of the force spring (2203), it will continue to push the moving block (2204) and the rubber ring (2206) to contact the limiting cylinder (2205), and the limiting cylinder (2205) cannot rotate normally under the action of the rubber ring (2206); S3: The toothed plate (309) can be pushed to move toward the position of the transmission gear (310), so that the toothed plate (309) and the transmission gear (310) are meshed together. At this time, when the storage block (2109) moves downward under the action of the first threaded shaft (2110), the transmission gear (310) fixed on the outer surface of the long shaft (311) is also driven to move downward. In conjunction with the meshing relationship between the transmission gear (310) and the toothed plate (309), the long shaft (311) can be driven to rotate, thereby converting the position of the pyramid (301) and the position of the rubber plate (304). When the position of the rubber plate (304) is below the long shaft (311), the rubber plate (304) can be adjusted in angle under the joint action of the rotating block (303), the rotating shaft (305) and the rectangular plate (302), so that the rubber plate (304) can be in close contact with the smooth rock ground.

Images