Matched fixing device for sensor and camera

Abstract

The utility model discloses a sensor and camera matching fixing device which comprises an outer frame, a sensor storage box is arranged on one side of the outer frame, an adjusting mechanism is arranged on one side of the sensor storage box, hanging mechanisms are fixedly connected to the two ends of the outer frame, and the adjusting mechanism comprises a fixing base and a guide frame. An arc-shaped guide groove is formed in the guide frame, an adjusting screw rod is rotationally connected to the interior of the fixed seat, and a guide rod is fixedly connected to the end of the adjusting screw rod. According to the matched fixing device for the sensor and the camera, the sensor is fixed in the sensor storage box, then the camera is placed between the fixed plate and the movable plate to be fixed, then the movable sleeve is moved, the position of the camera is adjusted, two adjusting nuts are rotated to fix the camera, and an adjusting screw rod is rotated to adjust the angle of the camera; and the locking nut is tightened for fixing, so that the position and the angle of the camera can be effectively adjusted, and the working efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mines, in particular to a matching fixing device for a sensor and a camera. Background Art

[0002] Methane sensors are suspended underground in coal mines to continuously monitor the methane concentration in the mine environment and in the extraction pipeline. In order to monitor the changes in gas concentration in real time, video surveillance cameras monitoring T0, T1, and T2 methane sensors should be installed on the coal mining face of the mine. 3 / min rock tunnel excavation working face should be installed with video surveillance cameras for monitoring T1 and T2 methane sensors respectively. During the suspension period of sensors and cameras, affected by high temperature, high humidity and water on site, the relative position of the installed sensors and cameras is improperly controlled and the angle adjustment is unqualified, resulting in unclear uploaded videos, reflections, incomplete shooting and other problems. Every time the sensors are moved, the employees need to spend a lot of time communicating with the on-duty personnel on the ground to adjust the angle and distance, which is extremely inefficient. In addition, the adjusted sensors and cameras are not firmly fixed. After the angle changes slightly, the employees need to be arranged again to adjust them. Utility Model Content

[0003] In view of the deficiencies of the prior art, the utility model provides a sensor and a camera matching fixing device, which solves the problem of inconvenience in adjusting the camera and the sensor.

[0004] To achieve the above objectives, the utility model is implemented through the following technical solutions: a sensor and camera matching fixing device, including an outer frame, a sensor storage box is provided on one side of the outer frame, an adjustment mechanism is provided on one side of the sensor storage box, and both ends of the outer frame are fixedly connected with a suspension mechanism;

[0005] The adjusting mechanism comprises a fixed seat and a guide frame, the guide frame is provided with an arc guide groove, the fixed seat is rotatably connected with an adjusting screw, the end of the adjusting screw is fixedly connected with a guide rod, the two ends of the guide rod are fixedly connected with locking screws, the locking screw is threadedly connected with a locking nut, and the adjusting screw is threadedly connected with two adjusting nuts, the adjusting screw is provided with a movable sleeve, the movable sleeve is fixedly connected with a fixed plate, a plurality of mounting screws are fixedly connected with the fixed plate, a plurality of mounting screws are slidably connected with a movable plate, a bidirectional screw is rotatably connected with the movable plate, two locking blocks are threadedly connected on the bidirectional screw, a locking groove is provided on the locking block, and the bidirectional screw is connected with a locking knob through a bevel gear pair.

[0006] Preferably, the fixing seat and the guide frame are both fixedly mounted on the inner wall of the outer frame, and the adjusting screw is arranged between the fixing seat and the guide frame, so that the adjusting screw can rotate around the fixing seat, and the guide frame is used to guide and limit the rotation of the adjusting screw.

[0007] Preferably, the guide rod is arranged inside the arc guide groove, and the end of the locking screw passes through the arc guide groove and extends to the outside of the guide frame, so that the guide rod can move along the arc guide groove and the locking screw can cooperate with the locking nut to fix the guide rod.

[0008] Preferably, the two adjusting nuts are arranged on both sides of the movable sleeve, and the movable sleeve is movably connected to the adjusting screw, so that the movable sleeve can be moved and adjusted on the adjusting screw.

[0009] Preferably, the mounting screw rod and the movable plate are arranged to penetrate each other, and the end of the mounting screw rod is fixedly connected to a limiting block, so as to limit the movement of the movable plate.

[0010] Preferably, the bidirectional screw is provided with two sections of threads in opposite directions, the two locking blocks are slidably connected to the inner wall of the movable plate, and the locking groove matches the mounting screw, so that when the bidirectional screw rotates, it can drive the two locking blocks to move towards or away from each other.

[0011] Preferably, the sensor storage box is provided with a plurality of mounting holes, and the mounting holes are provided with a plurality of fixing bolts and fixing nuts, so that the sensor can be fixedly mounted inside the sensor storage box by using the fixing bolts and fixing nuts.

[0012] Preferably, the suspension mechanism comprises a connecting seat, the connecting seat is fixedly connected to the external frame, a connecting ring is fixedly connected to the connecting seat, and a hook is provided inside the connecting ring, which can facilitate the hanging and fixing of the external frame.

[0013] The utility model provides a sensor and camera matching fixing device. Compared with the prior art, it has the following beneficial effects:

[0014] 1. The sensor and the camera are equipped with a fixing device. The sensor is fixed inside the sensor storage box, and the camera is placed between the fixed plate and the movable plate for fixing. Then the movable sleeve is moved to adjust the position of the camera. Then the two adjusting nuts are rotated to fix the camera. The adjusting screw is rotated to adjust the angle of the camera. The locking nut is tightened to fix it. It is convenient to effectively adjust the position and angle of the camera, thereby improving work efficiency.

[0015] 2. The sensor and the camera are equipped with a fixing device, which is fixed to the connecting ring through one end of the hook, and then hung using the other end of the hook, so that the external frame can be conveniently hung and the convenience of use is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the adjustment mechanism of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the movable plate of the utility model;

[0019] Figure 4 This is a schematic diagram of the suspension mechanism structure of the utility model.

[0020] In the figure: 1. outer frame; 2. adjusting mechanism; 201. fixing seat; 202. guide frame; 203. arc guide groove; 204. adjusting screw; 205. guide rod; 206. locking screw; 207. locking nut; 208. adjusting nut; 209. movable sleeve; 210. locking groove; 211. fixing plate; 212. mounting screw; 213. movable plate; 214. bidirectional screw; 215. locking block; 216. locking knob; 3. sensor storage box; 4. hanging mechanism; 401. connecting seat; 402. connecting ring; 403. hook. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-3 The utility model provides a technical solution: a sensor and camera matching fixing device, including an outer frame 1, a sensor storage box 3 is provided on one side of the outer frame 1, a plurality of mounting holes are opened on the sensor storage box 3, a plurality of fixing bolts and fixing nuts are provided on the mounting holes, so that the sensor can be fixedly installed inside the sensor storage box 3 by using the fixing bolts and fixing nuts, an adjustment mechanism 2 is provided on one side of the sensor storage box 3, and both ends of the outer frame 1 are fixedly connected with a suspension mechanism 4, the camera can be fixed by the adjustment mechanism 2, and the position and angle of the camera can be conveniently and effectively adjusted, thereby improving work efficiency.

[0023] The adjusting mechanism 2 includes a fixed seat 201 and a guide frame 202. The guide frame 202 is provided with an arc-shaped guide groove 203. The fixed seat 201 is internally rotatably connected with an adjusting screw 204. The fixed seat 201 and the guide frame 202 are both fixedly mounted on the inner wall of the outer frame 1. The adjusting screw 204 is arranged between the fixed seat 201 and the guide frame 202, so that the adjusting screw 204 can rotate around the fixed seat 201 as the center, and the guide frame 202 is used to guide and limit the rotation of the adjusting screw 204. The end of the adjusting screw 204 is fixedly connected with a guide rod 205, and both ends of the guide rod 205 are fixedly connected with a locking screw 206. The locking screw 206 is fixedly connected to the outer frame 1. 06 is threadedly connected with a locking nut 207. Tighten the locking nut 207. The locking nut 207 presses the guide frame 202 under the action of the locking screw 206, so that the guide rod 205 can be fixed. The guide rod 205 is arranged inside the arc guide groove 203. The end of the locking screw 206 passes through the arc guide groove 203 and extends to the outside of the guide frame 202, so that the guide rod 205 can move along the arc guide groove 203, and the locking screw 206 can cooperate with the locking nut 207 to fix the guide rod 205. Two adjusting nuts 208 are threadedly connected to the adjusting screw 204. The adjusting screw 204 is provided with a movable The movable sleeve 209, two adjusting nuts 208 are arranged on both sides of the movable sleeve 209, and the movable sleeve 209 is movably connected to the adjusting screw 204, so that the movable sleeve 209 can be moved and adjusted on the adjusting screw 204, the movable sleeve 209 is fixedly connected with a fixed plate 211, and a plurality of mounting screws 212 are fixedly connected to the fixed plate 211, and a plurality of mounting screws 212 are slidably connected to a movable plate 213, the mounting screws 212 and the movable plate 213 are arranged through, and the ends of the mounting screws 212 are fixedly connected to a limiting block, so that the movement of the movable plate 213 can be limited, and the movable plate 213 is internally rotatably connected with a bidirectional screw 214 Two locking blocks 215 are threadedly connected to the bidirectional screw 214, and a locking groove 210 is provided on the locking block 215. The bidirectional screw 214 is connected to a locking knob 216 through a bevel gear pair. The bidirectional screw 214 is provided with two sections of threads in opposite directions. The two locking blocks 215 are slidably connected to the inner wall of the movable plate 213, so that when the bidirectional screw 214 rotates, the two locking blocks 215 can be driven to move toward or away from each other, and the locking groove 210 matches the mounting screw 212, and the locking groove 210 can be used to clamp the mounting screw 212, so that the movable plate 213 can be fixed conveniently, so as to facilitate the installation and fixation of the camera.

[0024] See also Figure 1 and Figure 4The hanging mechanism 4 includes a connecting seat 401, which is fixedly connected to the outer frame 1. A connecting ring 402 is fixedly connected to the connecting seat 401. A hook 403 is arranged inside the connecting ring 402, which can conveniently hang and fix the outer frame 1. One end of the hook 403 can be fixed to the connecting ring 402, and then the other end of the hook 403 can be used for hanging, so that the outer frame 1 can be conveniently hung, thereby improving the convenience of use.

[0025] During operation, the sensor is fixed inside the sensor storage box 3, and the camera is placed between the fixed plate 211 and the movable plate 213. The locking knob 216 is turned to drive the bidirectional screw 214 to rotate, and the rotation of the bidirectional screw 214 drives the locking block 215 to move. The locking block 215 moves and engages with the mounting screw 212 using the locking groove 210 to fix the movable plate 213, thereby fixing the camera. Then the movable sleeve 209 is moved to adjust the position of the camera, and then the two adjusting nuts 208 are turned to fix the movable sleeve 209 to fix the camera, and then the adjusting screw 204 is turned to adjust the angle of the camera. After the adjustment is completed, the locking nut 207 is tightened. The locking nut 207 cooperates with the locking screw 206 to fix the adjusting screw 204, which is convenient for effectively adjusting the position and angle of the camera, thereby improving work efficiency.

[0026] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A sensor and camera matching fixing device, comprising an outer frame (1), characterized in that: A sensor storage box (3) is provided on one side of the outer frame (1), an adjustment mechanism (2) is provided on one side of the sensor storage box (3), and both ends of the outer frame (1) are fixedly connected with a suspension mechanism (4); The adjustment mechanism (2) comprises a fixed seat (201) and a guide frame (202), the guide frame (202) being provided with an arc-shaped guide groove (203), an adjustment screw (204) being rotatably connected inside the fixed seat (201), the end of the adjustment screw (204) being fixedly connected to a guide rod (205), both ends of the guide rod (205) being fixedly connected to a locking screw (206), a locking nut (207) being threadedly connected to the locking screw (206), two adjustment nuts (208) being threadedly connected to the adjustment screw (204), and a locking screw (209) being threadedly connected to the adjusting screw (204). A movable sleeve (209) is provided, the movable sleeve (209) is fixedly connected to a fixed plate (211), the fixed plate (211) is fixedly connected to a plurality of mounting screws (212), a movable plate (213) is slidably connected to the plurality of mounting screws (212), a bidirectional screw (214) is rotatably connected inside the movable plate (213), two locking blocks (215) are threadedly connected to the bidirectional screw (214), a locking groove (210) is provided on the locking block (215), and a locking knob (216) is connected to the bidirectional screw (214) through a bevel gear pair.

2. A sensor and camera matching fixing device according to claim 1, characterized in that: The fixing seat (201) and the guide frame (202) are both fixedly mounted on the inner wall of the outer frame (1), and the adjusting screw (204) is arranged between the fixing seat (201) and the guide frame (202).

3. A sensor and camera matching fixing device according to claim 1, characterized in that: The guide rod (205) is arranged inside the arc-shaped guide groove (203), and the end of the locking screw (206) passes through the arc-shaped guide groove (203) and extends to the outside of the guide frame (202).

4. A sensor and camera matching fixing device according to claim 1, characterized in that: The two adjusting nuts (208) are arranged on both sides of the movable sleeve (209), and the movable sleeve (209) is movably connected to the adjusting screw rod (204).

5. The sensor and camera matching fixing device according to claim 1, characterized in that: The mounting screw rod (212) and the movable plate (213) are intersected, and the end of the mounting screw rod (212) is fixedly connected to a limiting block.

6. A sensor and camera matching fixing device according to claim 1, characterized in that: The bidirectional screw (214) is provided with two sections of threads in opposite directions, the two locking blocks (215) are slidably connected to the inner wall of the movable plate (213), and the locking groove (210) matches the installation screw (212).

7. A sensor and camera matching fixing device according to claim 1, characterized in that: The sensor storage box (3) is provided with a plurality of mounting holes, and the mounting holes are provided with a plurality of fixing bolts and fixing nuts.

8. The sensor and camera matching fixing device according to claim 1, characterized in that: The suspension mechanism (4) comprises a connecting seat (401), the connecting seat (401) is fixedly connected to the outer frame (1), a connecting ring (402) is fixedly connected to the connecting seat (401), and a hook (403) is provided inside the connecting ring (402).

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