Infrared sensor with angle adjustment

Abstract

The utility model provides a kind of infrared sensor of angle convenient to adjust. The infrared sensor of angle convenient to adjust includes: fixed plate;Fixed frame, the front of fixed plate is fixedly connected in the fixed frame, the front of fixed frame inner wall is equipped with first drive component, the output end of first drive component is equipped with second adjusting disc, the front of second adjusting disc is fixedly connected with connecting rod, the front one end of connecting rod is equipped with ball head, the outer surface of ball head is equipped with ball sleeve, the front of second adjusting disc is equipped with telescopic component in the position close to outer surface, and the telescopic component includes first rotating buckle, first telescopic component and second rotating buckle. The infrared sensor of angle convenient to adjust provided by the utility model can quickly adjust the monitoring angle of infrared sensor body according to requirements through the design, increases the monitoring range of infrared sensor body, and improves the applicability of infrared sensor body.

Description

Technical Field

[0001] This utility model relates to the field of infrared sensor technology, and in particular to an infrared sensor with an adjustable angle. Background Technology

[0002] Infrared sensors are sensors that use infrared light for data processing. They have advantages such as high sensitivity and can control the operation of drive devices. Infrared sensors are commonly used for non-contact temperature measurement, gas composition analysis, and non-destructive testing, and are widely used in fields such as medicine, military, space technology, and environmental engineering.

[0003] Civilian infrared sensors are mainly used for non-contact detection and monitoring, covering fields such as temperature measurement, security monitoring, and smart home control. They are characterized by being non-contact and highly sensitive. Civilian infrared sensors use the principle of infrared radiation thermoelectric effect to achieve long-distance non-contact measurement of the surface temperature of the human body or objects. For example, a thermometer gun can quickly obtain body temperature data by detecting the infrared radiation emitted by the human body and sense human or animal activity through the pyroelectric effect.

[0004] Existing civilian infrared sensors generally require a bracket to fix them in the corresponding position during use, which makes it inconvenient to quickly adjust the angle according to the needs and prevents the infrared sensor from monitoring from multiple angles, thus reducing its applicability.

[0005] Therefore, it is necessary to provide an infrared sensor that is easy to adjust the angle to solve the above-mentioned technical problems. Utility Model Content

[0006] This invention provides an infrared sensor with an easily adjustable angle, solving the problem that using a fixed-angle bracket to install an infrared sensor cannot quickly adjust the angle according to needs, which affects the monitoring angle of the infrared sensor and reduces its applicability.

[0007] To solve the above-mentioned technical problems, the infrared sensor provided by this utility model that is easy to adjust the angle includes: a fixing plate;

[0008] A fixed frame is fixedly connected to the front of a fixed plate. A first drive assembly is installed on the front of the inner wall of the fixed frame. A second adjusting plate is installed at the output end of the first drive assembly. A connecting rod is fixedly connected to the front of the second adjusting plate. A ball head is installed at one end of the front of the connecting rod. A ball sleeve is installed on the outer surface of the ball head. Telescopic components are installed on the front of the second adjusting plate near the outer surface. The telescopic components include a first rotating buckle, a first telescopic component, and a second rotating buckle. The first rotating buckle and the second rotating buckle are used to rotatably connect the two ends of the first telescopic component to the mounting frame and the second adjusting plate, respectively.

[0009] The mounting frame is fixedly connected to the front of the ball sleeve. A docking frame is installed inside the mounting frame by fixing bolts. A first adjusting plate is fixedly connected to the front of the docking frame. An infrared sensor body is installed at one end of the front of the first adjusting plate.

[0010] The two ends of the telescopic assembly are rotatably connected to the mounting frame via rotating buckles and a second adjusting plate. Two telescopic assemblies form a set, and the two sets of telescopic assemblies work together to extend and retract, which can drive the mounting frame to adjust its angle. The fixing bolt is inserted from one side of the mounting frame and threaded to one side of the docking frame. The docking frame is T-shaped and is snapped into the top of the mounting frame. During the installation of the infrared sensor body, the monitoring end needs to face downwards at a corresponding angle to facilitate monitoring of the area below.

[0011] Preferably, a dustproof soft sleeve is installed between the mounting frame and the second adjusting plate, and mounting holes are provided on the front of the fixing plate near the four corners;

[0012] The mounting holes allow bolts to pass through and secure the mounting plate in the corresponding position.

[0013] Preferably, an angle monitoring component is mounted on one end of the front of the first adjustment plate via a fixed base, and a protective cover is mounted on the top of the fixed plate via a support frame.

[0014] The protective cover covers the top of the infrared sensor body, providing some dust protection and protection.

[0015] Preferably, the first drive assembly includes a protective housing, a drive component, and an angle sensor, wherein the protective housing is used to mount the drive component that provides rotational driving force inside the mounting frame;

[0016] An angle sensor, in conjunction with the controller of the drive component, can precisely control the rotation speed and rotation angle. The drive component is a motor with a self-locking structure.

[0017] Preferably, both the fixing plate and the support frame have adjustment buckles installed on their front sides via quick-release components, and a second drive component is installed on one side of each adjustment buckle;

[0018] The adjusting buckle is divided into a fixed end and a movable end. The second drive component is used to control the adjustment angle of the movable end of the adjusting buckle.

[0019] Preferably, a second telescopic component is installed on the front side of each of the adjusting buckles, and a reflector is installed on one end of the front side of each of the second telescopic components;

[0020] The reflector, together with the adjusting buckle and the second telescopic component, changes the angle of the reflector, reflecting the infrared signal that was originally not directly detectable by the sensor into the sensor's receiving range.

[0021] Preferably, the quick-release assembly includes a fixing structure and a docking structure, wherein the fixing structure and the docking structure are threadedly connected for installing an adjustment buckle;

[0022] The fixed structure is connected to the support frame or fixed plate.

[0023] Compared with related technologies, the infrared sensor with easily adjustable angle provided by this utility model has the following advantages:

[0024] This invention provides an infrared sensor with easily adjustable angles. To improve the monitoring range and applicability of the infrared sensor, a second adjustment disc is first mounted on the front of a fixed frame via a first drive assembly. The first drive assembly can rotate the second adjustment disc to adjust the angle. A mounting frame is then installed on the front of the second adjustment disc using a ball joint and a ball sleeve. The infrared sensor body is then connected to the mounting frame via a docking frame. With the help of four telescopic components, the angle of the first adjustment disc can be adjusted as needed, allowing the angled infrared sensor body to be adjusted vertically, horizontally, and vertically, increasing its range. Simultaneously, the first drive assembly allows the angled infrared sensor body to monitor from multiple angles. This design allows for rapid adjustment of the infrared sensor body's monitoring angle as needed, increasing its monitoring range and improving its applicability. Attached Figure Description

[0025] Figure 1 A schematic diagram of the structure of the first embodiment of the infrared sensor with easily adjustable angle provided by this utility model;

[0026] Figure 2 A structural schematic diagram of the telescopic component is provided for this utility model;

[0027] Figure 3 Provided for this utility model Figure 2 An enlarged view of point A shown;

[0028] Figure 4 A schematic diagram of the drive component is provided for this utility model;

[0029] Figure 5 A schematic diagram of the structure of a second embodiment of the infrared sensor with adjustable angle provided by this utility model;

[0030] Figure 6 Provided for this utility model Figure 5 A magnified view of point B shown.

[0031] The following are the labeling elements in the diagram: 1. Fixing plate; 2. Mounting hole; 3. Support frame; 4. Protective cover; 5. Infrared sensor body; 6. First adjusting plate; 7. Dustproof soft cover; 8. Second adjusting plate; 9. Fixing frame; 10. Angle monitoring component; 11. Fixed base; 12. Telescopic assembly; 121. First rotating buckle; 122. First telescopic component; 123. Second rotating buckle; 13. First drive assembly; 131. Protective shell; 132. Drive component; 133. Angle sensor; 14. Mounting frame; 15. Docking frame; 16. Fixing bolt; 17. Ball sleeve; 18. Ball head; 19. Connecting rod; 20. Reflector; 21. Second telescopic component; 22. Quick release assembly; 221. Fixing structure; 222. Docking structure; 23. Second drive assembly; 24. Adjusting buckle. Detailed Implementation

[0032] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0033] First Embodiment

[0034] Please refer to the following: Figure 1 , Figure 2 , Figure 3 and Figure 4 ,in, Figure 1 A schematic diagram of the structure of the first embodiment of the infrared sensor with easily adjustable angle provided by this utility model; Figure 2 A structural schematic diagram of the telescopic component is provided for this utility model; Figure 3 Provided for this utility model Figure 2 An enlarged view of point A shown; Figure 4 A schematic diagram of the driving component is provided for this utility model. The infrared sensor, which facilitates angle adjustment, includes: a fixing plate 1;

[0035] A fixing frame 9 is fixedly connected to the front of the fixing plate 1. A first driving assembly 13 is installed on the front of the inner wall of the fixing frame 9. A second adjusting plate 8 is installed at the output end of the first driving assembly 13. A connecting rod 19 is fixedly connected to the front of the second adjusting plate 8. A ball head 18 is installed at one end of the front of the connecting rod 19. A ball sleeve 17 is installed on the outer surface of the ball head 18. Telescopic assemblies 12 are installed on the front of the second adjusting plate 8 near the outer surface. The telescopic assembly 12 includes a first rotating buckle 121, a first telescopic component 122, and a second rotating buckle 123. The first rotating buckle 121 and the second rotating buckle 123 are used to rotatably connect the two ends of the first telescopic component 122 to the mounting frame 14 and the second adjusting plate 8, respectively.

[0036] Mounting frame 14 is fixedly connected to the front of ball sleeve 17. A docking frame 15 is installed inside the mounting frame 14 by fixing bolts 16. A first adjusting plate 6 is fixedly connected to the front of the docking frame 15. An infrared sensor body 5 is installed at one end of the front of the first adjusting plate 6.

[0037] The two ends of the telescopic component 12 are rotatably connected to the mounting frame 14 via rotating buckles and the second adjusting plate 8. Two telescopic components 12 form a group. The two groups of telescopic components 12 can work together to extend and retract, which can drive the mounting frame 14 to adjust its angle. The fixing bolt 16 is inserted from one side of the mounting frame 14 and threadedly connected to one side of the docking frame 15. The docking frame 15 is T-shaped and is snapped into the top of the mounting frame 14. During the installation of the infrared sensor body 5, the monitoring end needs to face downwards at a corresponding angle to facilitate monitoring of the area below. The mounting frame 14 and the docking frame 15 work together to achieve quick disassembly of the infrared sensor body 5.

[0038] A dustproof soft sleeve 7 is installed between the mounting frame 14 and the second adjusting plate 8, and mounting holes 2 are opened on the front of the fixing plate 1 near the four corners.

[0039] Mounting hole 2 allows bolts to pass through and fix the fixing plate 1 in the corresponding position. Dustproof soft sleeve 7 will not affect the first adjustment plate 6 for angle adjustment.

[0040] An angle monitoring component 10 is mounted on one end of the front of the first adjustment plate 6 via a fixed base 11, and a protective cover 4 is mounted on the top of the fixed plate 1 via a support frame 3.

[0041] The protective cover 4 covers the top of the infrared sensor body 5, providing some dust protection and protection. The monitoring component 10 can monitor the rotation angle and tilt angle of the first adjustment disk 6.

[0042] The first drive assembly 13 includes a protective shell 131, a drive component 132, and an angle sensor 133. The protective shell 131 is used to mount the drive component 132, which provides rotational driving force, inside the fixture 9.

[0043] The angle sensor 133, together with the controller of the drive component 132, can accurately control the rotation speed and rotation angle. The drive component is a motor with a self-locking structure, which can achieve self-locking after rotating to the corresponding angle.

[0044] The working principle of the infrared sensor with easily adjustable angle provided by this utility model is as follows:

[0045] First, the second adjustment disc 8 is mounted on the front of the fixed frame 9 via the first drive assembly 13. The first drive assembly 13 can drive the second adjustment disc 8 to rotate for angle adjustment. The mounting frame 14 is then installed on the front of the second adjustment disc 8 via the ball head 18 and ball sleeve 17. Next, the infrared sensor body 5 is connected to the mounting frame 14 via the docking frame 15. With the help of the four telescopic components 12, the angle of the first adjustment disc 6 can be adjusted as needed, allowing the angled infrared sensor body 5 to be adjusted vertically, horizontally, and vertically, increasing its range. Simultaneously, with the help of the first drive assembly 13, the angled infrared sensor body 5 can monitor from multiple angles. In actual use, the infrared sensor body 5 is first installed on one end of the front of the first adjustment plate 6, with the monitoring end of the infrared sensor body 5 facing downward at a certain angle to facilitate monitoring of the lower area. When the angle needs to be adjusted, the four telescopic components 12 can be activated to adjust the monitoring angle of the infrared sensor body 5 left, right, up, and down. Since the monitoring end of the infrared sensor body 5 is slightly downward, when the upper area needs to be monitored, the second adjustment plate 8 can be adjusted by the first drive component 13 to make the monitoring end of the infrared sensor body 5 face upward, and then the upper area can be monitored with the help of the four telescopic components 12.

[0046] Compared with related technologies, the infrared sensor with easily adjustable angle provided by this utility model has the following advantages:

[0047] To improve the monitoring range and applicability of the infrared sensor, the second adjustment disc 8 is first mounted on the front of the mounting frame 9 via the first drive assembly 13. The first drive assembly 13 can drive the second adjustment disc 8 to rotate for angle adjustment. The mounting frame 14 is then installed on the front of the second adjustment disc 8 via the ball head 18 and ball sleeve 17. After that, the infrared sensor body 5 is connected to the mounting frame 14 via the docking frame 15. With the help of the four telescopic components 12, the angle of the first adjustment disc 6 can be adjusted as needed, allowing the angled infrared sensor body 5 to be adjusted up, down, left, and right, increasing the range. At the same time, with the help of the first drive assembly 13, the angled infrared sensor body 5 can monitor from multiple angles. This design allows for quick adjustment of the monitoring angle of the infrared sensor body 5 as needed, increasing the monitoring range of the infrared sensor body 5 and improving its applicability.

[0048] Second Embodiment

[0049] Please refer to the following: Figures 5-6 , Figure 5 A schematic diagram of the structure of a second embodiment of the infrared sensor with adjustable angle provided by this utility model; Figure 6 Provided for this utility model Figure 5The enlarged view at point B shows an infrared sensor with adjustable angle provided in the first embodiment of this application. The second embodiment of this application proposes another infrared sensor with easily adjustable angle. The second embodiment is merely a preferred embodiment of the first embodiment, and its implementation will not affect the independent implementation of the first embodiment.

[0050] Specifically, the difference in the infrared sensor provided in the second embodiment of this application is that the front of both the fixing plate 1 and the support frame 3 is equipped with an adjustment buckle 24 via a quick-release assembly 22, and a second drive assembly 23 is installed on one side of each adjustment buckle 24.

[0051] The adjusting buckle 24 is divided into a fixed end and a movable end. The second drive component 23 is used to control the adjustment angle of the movable end of the adjusting buckle 24, thereby driving the second telescopic component 21 to adjust the angle.

[0052] Each of the adjusting buckles 24 has a second telescopic component 21 installed on its front side, and a reflector 20 is installed on one end of the front side of each of the second telescopic components 21.

[0053] The reflector 20, together with the adjusting buckle 24 and the second telescopic component 21, changes the angle of the reflector, reflecting the infrared signal that could not be directly detected by the sensor into the sensor's receiving range, thereby expanding the sensor's effective monitoring angle and range.

[0054] The quick-release assembly 22 includes a fixing structure 221 and a docking structure 222, and the fixing structure 221 and the docking structure 222 are threaded together for installing the adjusting buckle 24.

[0055] The fixed structure 211 is connected to the support frame 3 or the fixed plate 1, and the docking structure 222 is connected to the adjusting buckle 24.

[0056] Compared with related technologies, the infrared sensor with easily adjustable angle provided by this utility model has the following advantages:

[0057] To improve the infrared sensor's monitoring capabilities in confined spaces, adjustment buckles 24 are installed on the front of both the support frame 3 and the fixing plate 1 via quick-release components 22. The angle of the second telescopic component 21 can be adjusted as needed using the second drive component 23 in conjunction with the adjustment buckles 24. A reflector 20 made of high-reflectivity infrared reflective material is installed at the telescopic end of the second telescopic component 21. When the monitoring angle needs adjustment, the operator sends a command to the second telescopic component 21 via an external control device, causing the reflector 20 at the corresponding position to adjust its angle. This, combined with the first drive component 13 and the telescopic component 12, changes the direction of infrared reflection, allowing infrared rays that would otherwise be unable to directly enter the sensor's receiving range to be accurately detected after reflection. This design extends the monitoring range to areas not directly covered by the sensor body in confined spaces or complex environments by adjusting the angle of the reflector.

[0058] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. An infrared sensor for facilitating angle adjustment, characterized by, include: Fixing plate; A fixed frame is fixedly connected to the front of a fixed plate. A first drive assembly is installed on the front of the inner wall of the fixed frame. A second adjusting plate is installed at the output end of the first drive assembly. A connecting rod is fixedly connected to the front of the second adjusting plate. A ball head is installed at one end of the front of the connecting rod. A ball sleeve is installed on the outer surface of the ball head. Telescopic components are installed on the front of the second adjusting plate near the outer surface. The telescopic components include a first rotating buckle, a first telescopic component, and a second rotating buckle. The first rotating buckle and the second rotating buckle are used to rotatably connect the two ends of the first telescopic component to the mounting frame and the second adjusting plate, respectively. The mounting frame is fixedly connected to the front of the ball sleeve. A docking frame is installed inside the mounting frame by fixing bolts. A first adjusting plate is fixedly connected to the front of the docking frame. An infrared sensor body is installed at one end of the front of the first adjusting plate.

2. The infrared sensor of claim 1, wherein, A dustproof soft sleeve is installed between the mounting frame and the second adjustment plate, and mounting holes are provided on the front of the fixing plate near the four corners.

3. The infrared sensor with adjustable angle according to claim 1, characterized in that, An angle monitoring component is mounted on one end of the front of the first adjustment plate via a fixed base, and a protective cover is mounted on the top of the fixed plate via a support frame.

4. The infrared sensor with adjustable angle according to claim 1, characterized in that, The first drive assembly includes a protective housing, a drive component, and an angle sensor. The protective housing is used to mount the drive component, which provides rotational driving force, inside the fixture.

5. The infrared sensor of claim 1, wherein, The front of both the fixing plate and the support frame is equipped with adjustment buckles via quick-release components, and a second drive component is installed on one side of each adjustment buckle.

6. The infrared sensor with adjustable angle according to claim 5, characterized in that, Each of the adjusting buckles has a second telescopic component installed on its front side, and a reflector is installed on one end of the front side of each of the second telescopic components.

7. The infrared sensor with adjustable angle according to claim 5, characterized in that, The quick-release assembly includes a fixing structure and a docking structure, and the fixing structure and the docking structure are threaded together for installing the adjustment buckle.

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