Image acquisition device used in high-temperature and high-powder-seat environment of drill site

Abstract

The utility model relates to the technical field of image acquisition, and discloses an image acquisition device used in a high-temperature and high-powder seat environment of a drill site, which comprises a fixing plate, an adjusting device is fixedly connected to the outer wall of the fixing plate, a mounting mechanism is arranged on the adjusting device, and a cleaning mechanism is arranged on the adjusting device. The clamping blocks are arranged, when vibration is generated, the damper and the first spring can provide a buffering effect for the image collecting device, when the lens dust cover is damaged and a new lens dust cover needs to be installed, the clamping block is located between the two clamping blocks firstly, then the reverse threaded rod is manually rotated, the clamping blocks are driven to move in the second sliding groove, and the clamping blocks are clamped in the second sliding groove. When the two clamping blocks get close to each other, the clamping blocks can be clamped, so that the lens dust cover is fixed, a new lens dust cover can be rapidly replaced and installed through the mechanism, and the situation that image information collection is incomplete due to the fact that scratches are generated on the surface of the lens dust cover due to high temperature is prevented.

Description

TECHNICAL FIELD

[0001] The utility model belongs to image acquisition technical field, especially, relate to an image acquisition device under high temperature and high dust environment of drilling field. BACKGROUND

[0002] In the drilling operation, the drilling field usually faces the high temperature and high dust harsh environment, in order to guarantee the safety and efficiency of operation, image acquisition device is widely used in monitoring and analyzing the state of operation environment and equipment.

[0003] A large amount of dust is produced in the drilling process, when dust particles are large or hard, they impact the lens dust cover under the action of wind, and scratch is easily formed, so the lens dust cover needs to be replaced quickly, so that the image acquisition can be carried out smoothly, and therefore we propose an image acquisition device under high temperature and high dust environment of drilling field. UTILITY MODEL CONTENT

[0004] The utility model discloses a kind of image acquisition devices under high temperature and high dust environment of drilling field, by being in two clamping blocks between clamping block, then manually rotating reverse screw rod, clamping block is moved in sliding slot two, the problem of inconvenient quick replacement after scratch is generated to lens dust cover is solved.

[0005] To solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model discloses a kind of image acquisition devices under high temperature and high dust environment of drilling field, including fixed plate, the fixed plate outer wall is fixedly connected with adjusting device, adjusting device is provided with mounting mechanism, adjusting device is provided with cleaning mechanism;The mounting mechanism includes dustproof high-temperature-resistant shell fixedly connected in the outer wall of adjusting device, the dustproof high-temperature-resistant shell inner wall is fixedly connected with fin, dustproof high-temperature-resistant shell is internally provided with sliding slot one, the sliding block one is slidably connected in the inner wall of sliding slot one, the sliding block one outer wall is fixedly connected with image acquisition device, the sliding block one outer wall is fixedly connected with damper, the sliding block one outer wall is fixedly connected with spring one, dustproof high-temperature-resistant shell is internally provided with sliding slot two, the clamping block is slidably connected in the inner wall of sliding slot two, the clamping block inner wall is screw-connected with reverse screw rod, the dustproof high-temperature-resistant shell outer wall is fixedly connected with fixed block two, the clamping block inner wall is clamped with clamping block.

[0007] Further, the lens dust cover is fixedly connected to the outer wall of the card block, two sliding grooves are arranged, two dampers are arranged, and two springs are arranged.

[0008] Further, the cleaning mechanism comprises a fixed frame fixedly connected to the outer wall of the lens dust cover, a sliding block two is slidably connected to the inner wall of the fixed frame, and two telescopic rods one are arranged on the outer wall of the sliding block two.

[0009] Further, the telescopic rod one is fixedly connected to the outer wall of the cleaning brush, the spring two is fixedly connected to the side of the cleaning brush close to the telescopic rod one, and the end of the spring two away from the cleaning brush is fixedly connected to the outer wall of the sliding block two.

[0010] Further, the telescopic rod one is located inside the spring two, the sliding groove three is formed in the sliding block two, and the inner wall of the sliding groove three is slidably connected to the outer wall of the cleaning brush.

[0011] Further, the dustproof high-temperature-resistant shell is internally provided with a sliding groove four, the sliding groove four is slidably connected with a sliding block three, the outer wall of the sliding block three is fixedly connected with a telescopic rod two, and the outer wall of the sliding block three is fixedly connected with a spring four.

[0012] Further, the telescopic rod two is located inside the spring four, the outer wall of the sliding block three is fixedly connected with a telescopic rod three, the outer wall of the telescopic rod three is fixedly connected with a limiting frame, and the outer wall of the limiting frame is fixedly connected with a spring three.

[0013] Further, the telescopic rod three is located inside the spring three, the limiting frame is inserted into the inner wall of the limiting frame, and the outer wall of the fixed block is fixedly connected to the outer wall of the lens dust cover.

[0014] Compared with the prior art, the present application has the following advantages:

[0015] 1. The clamping block is provided, when vibration occurs, the damper and the spring one can provide buffering effect for the image acquisition device, when the lens dust cover is damaged and needs to be replaced, first, the card block is located between the two clamping blocks, then the reverse threaded rod is manually rotated, the clamping block is moved in the sliding groove two, when the two clamping blocks are close to each other, the card block is clamped, so that the lens dust cover is fixed, the mechanism can quickly replace the new lens dust cover, and the lens dust cover is prevented from being scratched due to high temperature, so that the image information acquisition is not complete.

[0016] 2、Set up has the cleaning brush, when the lens dust cover carries on the fixed, manual downward moves the limit frame, compresses spring four and telescopic rod two, then pulls the limit frame to the fixed block position, stretches telescopic rod three and spring three, then due to the existence of telescopic rod two and spring four, will extrude sliding block three, thereby make sliding block three move, further drive the limit frame to move, make the limit frame buckle the fixed block, this mechanism when the lens dust cover just gets dirty, does not produce the scratch, can remove the surface dust through the cleaning brush, prevent the incomplete image information collection. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the whole structure schematic diagram of the utility model;

[0018] Figure 2 It is the structure schematic diagram of fixed block two in the utility model;

[0019] Figure 3 It is Figure 2 The enlarged structure schematic diagram of A in the utility model;

[0020] Figure 4 It is the structure schematic diagram of limit frame in the utility model;

[0021] Figure 5 It is the structure schematic diagram of image acquisition device in the utility model;

[0022] Figure 6 It is the structure schematic diagram of sliding block one in the utility model;

[0023] Figure 7 It is the structure schematic diagram of cleaning brush in the utility model.

[0024] Fig. 101, fixed plate; 102, adjusting device; 2, installation mechanism; 201, dustproof high-temperature-resistant shell; 202, fin; 203, sliding groove one; 204, sliding block one; 205, image acquisition device; 206, damper; 207, spring one; 208, sliding groove two; 209, clamping block; 210, reverse threaded rod; 211, clamping block; 212, lens dust cover; 213, fixed block two; 3, cleaning mechanism; 301, fixed frame; 302, sliding block two; 303, telescopic rod one; 304, cleaning brush; 305, spring two; 306, sliding groove three; 307, sliding groove four; 308, sliding block three; 309, telescopic rod two; 310, spring four; 311, telescopic rod three; 312, spring three; 313, limit frame; 314, fixed block. DETAILED DESCRIPTION

[0025] Clearly, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0026] Please refer to Figures 1-7 As shown in the figure, the utility model provides an image acquisition device for high temperature and high powder environment of drilling field, including fixed plate 101, fixed plate 101 outer wall is fixedly connected with adjusting device 102, is provided with mounting mechanism 2 on adjusting device 102, is provided with cleaning mechanism 3 on adjusting device 102.

[0027] The mounting mechanism 2 comprises a dustproof and high-temperature-resistant shell 201 fixedly connected to the outer wall of the adjusting device 102, the inner wall of the dustproof and high-temperature-resistant shell 201 is fixedly connected with a cooling fin 202, a sliding groove one 203 is arranged in the dustproof and high-temperature-resistant shell 201, a sliding block one 204 is slidably connected to the inner wall of the sliding groove one 203, the dustproof and high-temperature-resistant shell 201 is made of polycarbonate and has good impact resistance, transparency and temperature resistance, and the temperature resistance can reach more than 120 DEG C, and it can withstand higher temperature for a short time, an image acquisition device 205 is fixedly connected to the outer wall of the sliding block one 204, a damper 206 is fixedly connected to the outer wall of the sliding block one 204, a spring one 207 is fixedly connected to the outer wall of the sliding block one 204, a sliding groove two 208 is arranged in the dustproof and high-temperature-resistant shell 201, the damper 206 is arranged, the drill site often needs to rotate the drill bit at high speed to carry out drilling work, which may produce vibration around, therefore, in order to protect the image acquisition device 205, the damper 206 is needed for buffering protection, a clamping block 209 is slidably connected to the inner wall of the sliding groove two 208, a reverse threaded rod 210 is threadedly connected to the inner wall of the clamping block 209, a fixed block two 213 is fixedly connected to the outer wall of the dustproof and high-temperature-resistant shell 201, a clamping block 211 is clamped to the inner wall of the clamping block 209, the reverse threaded rod 210 is arranged, when the reverse threaded rod 210 is rotated, the clamping block 209 is driven to approach each other, so that the clamping block 209 clamps and fixes the clamping block 211, a lens dust cover 212 is fixedly connected to the outer wall of the clamping block 211, there are two sliding grooves one 203, two dampers 206 and two spring ones 207, the two ends of the two spring ones 207 away from the sliding block one 204 are fixedly connected to the inner wall of the sliding groove one 203, the lens dust cover 212 is arranged, which prevents small particles from entering the lens, causing the lens surface to be stained, scratched or even blocked, affecting the image acquisition quality, the damper 206 is located inside the spring one 207, there are two clamping blocks 209, the inner wall of the fixed block two 213 is rotatably connected with the outer wall of the reverse threaded rod 210, the cleaning mechanism 3 comprises a fixed frame 301 fixedly connected to the outer wall of the lens dust cover 212, a sliding block two 302 is slidably connected to the inner wall of the fixed frame 301, a telescopic rod one 303 is fixedly connected to the outer wall of the sliding block two 302, and there are two telescopic rods one 303.

[0028] The outer wall of the telescopic rod one 303 is fixedly connected with a cleaning brush 304, the side close to the telescopic rod one 303 of the cleaning brush 304 is fixedly connected with a spring two 305, the end away from the cleaning brush 304 of the spring two 305 is fixedly connected with the outer wall of the sliding block two 302, the telescopic rod one 303 is inside the spring two 305, by setting the cleaning brush 304, the dust adhered to the surface of the lens dust cover 212 is removed, and the device is prevented from being not clear in image acquisition, the sliding block two 302 is internally provided with a sliding groove three 306, the inner wall of the sliding groove three 306 is slidably connected with the outer wall of the cleaning brush 304, the dustproof high-temperature-resistant shell 201 is internally provided with a sliding groove four 307, the inner wall of the sliding groove four 307 is slidably connected with a sliding block three 308, the outer wall of the sliding block three 308 is fixedly connected with a telescopic rod two 309, the outer wall of the sliding block three 308 is fixedly connected with a spring four 310, by setting the sliding groove four 307, the sliding block three 308 is facilitated to slide in the inner wall of the sliding groove four 307.

[0029] The telescopic rod two 309 is inside the spring four 310, the outer wall of the sliding block three 308 is fixedly connected with a telescopic rod three 311, the outer wall of the telescopic rod three 311 is fixedly connected with a limiting frame 313, the outer wall of the limiting frame 313 is fixedly connected with a spring three 312, by setting the limiting frame 313, due to the existence of the spring three 312, the limiting frame 313 is continuously pulled, so that the limiting frame 313 continuously pulls the fixed block 314, drives the lens dust cover 212 to be close to the dustproof high-temperature-resistant shell 201, the telescopic rod three 311 is inside the spring three 312, the inner wall of the limiting frame 313 is inserted with a fixed block 314, and the outer wall of the fixed block 314 is fixedly connected with the outer wall of the lens dust cover 212.

[0030] In the implementation process, when the vibration occurs, the damper 206 and the spring 207 provide the buffering effect for the image acquisition device 205. When the lens dust cover 212 is damaged and needs to be installed with a new lens dust cover 212, first, the clamping block 211 is between the two clamping blocks 209, then the reverse threaded rod 210 is manually rotated to drive the clamping blocks 209 to move in the sliding groove 208, when the two clamping blocks 209 are close to each other, the clamping block 211 is clamped, thereby fixing the lens dust cover 212. This mechanism can quickly replace and install a new lens dust cover 212 to prevent the lens dust cover 212 from being scratched on the surface due to high temperature, so that the image information acquisition is not complete. After the lens dust cover 212 is fixed, the limiting frame 313 is manually moved downward to compress the spring 310 and the telescopic rod 309, then the limiting frame 313 is pulled to the position of the fixed block 314 to stretch the telescopic rod 311 and the spring 312, then the telescopic rod 309 and the spring 310 will extrude the sliding block 308, thereby moving the sliding block 308, and further driving the limiting frame 313 to move, so that the limiting frame 313 buckles the fixed block 314, then the limiting frame 313 is released, due to the reaction force of the spring 312, the limiting frame 313 is pulled downward, thereby pulling the fixed block 314, so that the lens dust cover 212 is more closely attached to the dustproof high-temperature-resistant shell 201. When the surface of the lens dust cover 212 is only contaminated with dust and has no scratches, it is obviously not appropriate to replace a new lens dust cover 212, therefore, the sliding block 302 is manually moved upward to move the cleaning brush 304, due to the presence of the spring 305, the cleaning brush 304 is continuously extruded, so that the cleaning brush 304 is tightly attached to the surface of the lens dust cover 212 to clean the surface of the lens dust cover 212. This mechanism can remove the dust on the surface of the lens dust cover 212 through the cleaning brush 304 when the lens dust cover 212 is only contaminated with dust and has no scratches, to prevent incomplete image information acquisition.

[0031] The contents not described in detail in the description belong to the prior art known to those skilled in the art.

[0032] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model shall be included in the protection scope of the utility model.

Claims

1. An image acquisition device for use in high temperature, high powder setting environments in a drilling field, comprising a fixing plate (101), characterized in that: The fixed plate (101) is fixedly connected with an adjusting device (102), the adjusting device (102) is provided with a mounting mechanism (2), and the adjusting device (102) is provided with a cleaning mechanism (3); the mounting mechanism (2) comprises a dustproof high-temperature-resistant shell (201) fixedly connected to the outer wall of the adjusting device (102), a heat sink (202) is fixedly connected to the inner wall of the dustproof high-temperature-resistant shell (201), a sliding groove one (203) is formed in the dustproof high-temperature-resistant shell (201), a sliding block one (204) is slidably connected to the inner wall of the sliding groove one (203), an image acquisition device (205) is fixedly connected to the outer wall of the sliding block one (204), a damper (206) is fixedly connected to the outer wall of the sliding block one (204), a spring one (207) is fixedly connected to the outer wall of the sliding block one (204), a sliding groove two (208) is formed in the dustproof high-temperature-resistant shell (201), a clamping block (209) is slidably connected to the inner wall of the sliding groove two (208), a reverse threaded rod (210) is threadedly connected to the inner wall of the clamping block (209), and a fixed block two (213) is fixedly connected to the outer wall of the dustproof high-temperature-resistant shell (201).

2. The image acquisition device for use in high temperature, high powder setting environment of a drilling site according to claim 1, characterized in that: The clamping block (209) is provided with a clamping block (211) fixedly connected to the outer wall of the lens dust cover (212), the sliding groove one (203) is provided with two, the damper (206) is provided with two, the spring one (207) is provided with two, one ends of the two spring ones (207) away from the sliding block one (204) are fixedly connected to the inner wall of the sliding groove one (203), the damper (206) is located on the inner side of the spring one (207), the clamping block (209) is provided with two, and the fixed block two (213) is rotatably connected with the outer wall of the reverse threaded rod (210).

3. The image acquisition device for use in high temperature, high powder setting environment of a drilling site according to claim 2, characterized in that: The cleaning mechanism (3) comprises a fixed frame (301) fixedly connected to the outer wall of the lens dust cover (212), a sliding block two (302) is slidably connected to the inner wall of the fixed frame (301), and a telescopic rod one (303) is fixedly connected to the outer wall of the sliding block two (302).

4. The image acquisition device for use in high temperature, high powder setting environment of a drilling site according to claim 3, characterized in that: The telescopic rod one (303) is fixedly connected with a cleaning brush (304), the cleaning brush (304) is fixedly connected with a spring two (305) on one side close to the telescopic rod one (303), and one end of the spring two (305) away from the cleaning brush (304) is fixedly connected with the outer wall of the sliding block two (302).

5. The image acquisition device for use in high temperature, high powder setting environment of a drill site according to claim 4, wherein: The telescopic rod one (303) is located on the inner side of the spring two (305), the sliding block two (302) is provided with a sliding groove three (306), and the sliding groove three (306) is slidably connected with the outer wall of the cleaning brush (304).

6. The image acquisition device for use in high temperature, high powder setting environment of a drill site according to claim 5, wherein: The dustproof high-temperature-resistant shell (201) is internally provided with a sliding groove four (307), a sliding block three (308) is in sliding connection with the inner wall of the sliding groove four (307), an extension rod two (309) is fixedly connected to the outer wall of the sliding block three (308), and a spring four (310) is fixedly connected to the outer wall of the sliding block three (308).

7. The image acquisition device for use in high temperature, high powder setting environment of a drill site according to claim 6, wherein: The extension rod two (309) is located inside the spring four (310), an extension rod three (311) is fixedly connected to the outer wall of the sliding block three (308), a limiting frame (313) is fixedly connected to the outer wall of the extension rod three (311), and a spring three (312) is fixedly connected to the outer wall of the limiting frame (313).

8. The image acquisition device for use in high temperature, high powder setting environment of a drill site according to claim 7, wherein: The extension rod three (311) is located inside the spring three (312), a fixed block (314) is inserted into the inner wall of the limiting frame (313), and the outer wall of the fixed block (314) is fixedly connected with the outer wall of the lens dust cover (212).

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