A fixing device for a monitoring module
Patent Information
- Application Number
- CN202522063220.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-24
- Publication Date
- 2026-09-18
- Estimated Expiration
- 2035-09-24
AI Technical Summary
然而，这些固定方式虽各有优势，但都无法同时达到固定可靠、施工便捷、调整简便、对被测体无损等多方面性能要求的兼顾，均存在不同程度的缺陷，严重影响了检测器的安装便捷性，增加了后期维护的难度，进而限制了监测器的广泛应用
（1）降低对安装面的要求：钩针机构无需对安装面的材料材质和形状进行特殊要求，也无需在安装面上打孔或进行其他破坏性操作，因此能够广泛适用于各种材质和形状的安装面，极大地提高了监测器的适用性和灵活性。
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Figure CN224772364U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of monitoring equipment fixing technology, and in particular to a fixing device for a monitoring module. Background Technology
[0002] In the field of monitoring equipment technology, the installation and fixing methods of monitors have always been crucial factors affecting the effectiveness of equipment use and subsequent maintenance. Typically, the fixing of detectors requires several aspects simultaneously: secure installation, ease of maintenance and disassembly, convenient construction, and no damage to the surface of the object being monitored. Traditional monitor fixing methods mainly include adhesive bonding, drilling and screw fixing, riveting, and magnetic attraction. However, while these fixing methods each have their advantages, none can simultaneously meet the performance requirements of reliable fixing, convenient construction, easy adjustment, and non-destructive treatment of the object being monitored. They all have varying degrees of shortcomings, seriously affecting the ease of installation of the detectors, increasing the difficulty of later maintenance, and thus limiting the widespread application of monitors. First, while the adhesive method is simple and quick, it has high requirements for the material properties of the mounting surface, such as the surface needing to be flat, clean and free of oil stains. This is often difficult to meet in practical applications, and it is also difficult to make secondary adjustments or disassembly after adhesive application, which increases the difficulty of later maintenance.
[0003] Secondly, while the drilling and screw fixing method is secure and reliable, it requires drilling holes in the mounting surface. This not only compromises the integrity of the mounting surface but can also cause irreversible damage. This is especially true for precision equipment or critical structural components, where drilling operations must be performed with extreme caution. Furthermore, drilling requires strict control over the size and location of the holes, increasing the complexity and cost of installation.
[0004] Riveting also damages the mounting surface and, once fixed, is difficult to disassemble and adjust. While magnetic fastening is easy to disassemble, it has certain requirements for the material properties of the mounting surface, such as requiring it to be magnetic, and the magnetic force may weaken over time, affecting the fixing effect.
[0005] Given the various shortcomings of the traditional fixing methods, it is necessary to develop a new type of monitor fixing mechanism to overcome the deficiencies of the existing technology. Utility Model Content
[0006] To address the aforementioned issues, this invention proposes a fixing device for a monitoring module. This device employs a multi-point, omnidirectional, and variable-depth telescopic hook assembly to replace the previous fixing method for monitoring peripherals (or markers). This achieves a stable fixation of the monitor body while reducing the requirements for the mounting surface, simplifying installation, facilitating later maintenance and adjustments, and maintaining the integrity of the mounting surface. Through this mechanism, a tight fit can be achieved with the monitored object, while also facilitating the monitoring of the air intake / ventilation operation status of the monitoring equipment, thereby improving monitoring efficiency and accuracy.
[0007] This utility model is achieved through the following technical solution: a fixing device for a monitoring module, including a hook mechanism disposed on the monitoring module. The hook mechanism includes a fixed hook assembly and a movable hook assembly disposed on the monitoring module. The fixed hook assembly includes a first hook that can extend and retract axially and rotate 360°. The movable hook assembly includes a second hook that can extend and retract axially and rotate 360°. The first hook and the second hook are arranged side by side and form an adjustable clamping area between them. The monitoring module is fixed by adjusting the adjustable clamping area and cooperating with the rotation and extension of the hook assembly.
[0008] To further optimize this utility model, the following technical solutions may be preferred: Preferably, the first hook is rotatably mounted on the monitoring module, one end of the first hook passes through the monitoring module and has a first bend, the other end of the first hook away from the first bend has a first fixed hook handle coaxially mounted, a first telescopic return spring is coaxially mounted on the first hook corresponding to the internal position of the first fixed hook handle, a magnetic ring is coaxially mounted at the bottom of the first fixed hook handle, and the monitoring module is equipped with a Hall sensor for detecting the state of the magnetic ring.
[0009] Preferably, the movable hook assembly includes a movable hook monitoring module that is engaged with the monitoring module. The monitoring module has an opening slot corresponding to the position of the movable hook assembly. The movable hook monitoring module has a locking part inside its internal area. A sliding groove that mates with the locking part is formed within the monitoring module along the sliding direction of the movable hook assembly. A return spring is positioned within the sliding groove along the sliding direction of the movable hook assembly. One end of the return spring rests against the monitoring module, and the other end rests against the locking part, thus achieving smooth sliding and automatic reset of the movable hook assembly. This design not only improves the stability and durability of the hook mechanism but also allows users to easily adjust the clamping force during use, ensuring a tight fit between the monitor and the monitored object.
[0010] Preferably, the second hook is movably positioned on the movable hook monitoring module at a position corresponding to the outer side of the monitoring module. One end of the second hook passes through the movable hook monitoring module and has a second bend. The end of the second hook away from the second bend is coaxially provided with a second fixed hook handle. A second telescopic return spring is coaxially provided on the second hook at a position corresponding to the inside of the second fixed hook handle, allowing the user to adjust the position and angle of the second hook according to actual needs, further enhancing the adaptability and flexibility of the hook mechanism.
[0011] Preferably, the outer wall of the movable hook monitoring module is also provided with a pull part to facilitate the sliding of the movable hook assembly. The pull part has a groove for easy gripping. The pull part and the groove design on the outer wall of the movable hook monitoring module provide users with a comfortable grip, making it easier and more convenient to adjust the movable hook assembly.
[0012] This utility model employs an innovative hook-and-loop mechanism as a fixing method, which has significant advantages over traditional fixing methods such as gluing, drilling screws, riveting, and magnetic attraction. (1) Reduced requirements for mounting surface: The hook mechanism does not require special requirements for the material and shape of the mounting surface, nor does it require drilling or other destructive operations on the mounting surface. Therefore, it can be widely used on mounting surfaces of various materials and shapes, greatly improving the applicability and flexibility of the monitor.
[0013] (2) Convenient disassembly and maintenance: The design of the hook mechanism allows the monitor body to be easily installed on the external device to be monitored, and disassembly or adjustment can be completed quickly during use without additional tools or complicated operating procedures. This convenient disassembly and assembly method not only improves work efficiency, but also reduces potential damage to the equipment caused by improper disassembly and assembly.
[0014] (3) Avoid post-installation work such as cleaning the mounting surface: Since the hook mechanism will not cause damage or residue to the mounting surface, there is no need to worry about post-installation work such as cleaning the mounting surface during use, which reduces maintenance costs and time costs.
[0015] (4) Achieving tight fit and stable monitoring: By using the fixed hook assembly and the movable hook assembly together, an adjustable and stable clamping zone can be formed, ensuring a tight fit between the monitor body and the monitored object. This tight fit not only improves the accuracy and stability of monitoring, but also helps to reduce monitoring errors caused by vibration or external forces. Attached Figure Description
[0016] Figure 1 Schematic diagram of the three-dimensional structure of the fixing device Figure 1 ; Figure 2Schematic diagram of the three-dimensional structure of the fixing device Figure 2 ; Figure 3 This is an internal sectional view of the fixing device; Figure 4 This is a three-dimensional view of the internal structure of the fixing device; Figure 5 This is a structural diagram of the fixed hook assembly; Figure 6 This is a schematic diagram of the movable crochet hook assembly; Wherein: 1-Monitor body; 2-Fixed hook assembly; 3-Modible hook assembly; 4-Slide groove; 5-Reset spring; 101 - Front cover; 102 - Rear cover; 201-First crochet hook; 202-First bend; 203-First fixed hook handle; 204-First telescopic return spring; 205-Magnetic ring; 301-Second hook; 302-Modible hook housing; 303-Opening groove; 304-Interlocking part; 305-Second bending part; 306-Second fixed hook handle; 307-Second telescopic return spring; 308-Pull part; 309-Groove. Detailed Implementation
[0017] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.
[0019] Example 1 like Figure 1-6As shown: A fixing device for a monitoring module includes a monitor body 1, wherein the monitor body 1 includes a monitor housing, and the monitor housing includes a front cover 101 and a rear cover 102 that are interlocked with each other; this design not only simplifies the assembly and disassembly process of the monitor, but also improves the sealing and protection performance of the monitoring housing, effectively preventing external factors such as dust and moisture from corroding the internal components of the monitor; a hook mechanism for fixing the monitor body to the device to be monitored is installed on the monitor body 1, the hook mechanism includes a fixed hook assembly 2 installed on the monitor body and a movable hook assembly 3 slidably installed on the monitor body, the fixed hook assembly includes a first hook 201 that can extend and retract axially and rotate 360°, and the movable hook assembly includes a second hook 301 that can extend and retract axially and rotate 360°, wherein the first hook and the second hook are installed side by side and form an adjustable clamping area between them; The first hook 201 is rotatably mounted on the monitor body 1. One end of the first hook penetrates the monitor body and is fitted with a first bend 202. The end of the first hook away from the first bend is coaxially mounted with a first fixed hook handle 203. A first telescopic return spring 204 is mounted on the first hook at a position coaxial with the first fixed hook handle. A magnetic ring 205 is also coaxially mounted at the bottom of the first fixed hook handle. A Hall sensor 206 for detecting the state of the magnetic ring is installed inside the monitor body. Magnetic detection marks are added inside key hooks (which can be each hook or several hooks). By detecting the relative position of the magnetic marks, the current relative position change of the hook (such as depth, angle, and displacement speed) is determined, thereby detecting whether the mark has been moved, achieving the purpose of monitoring. Enhanced function of the first hook: Magnetic detection combined with Hall sensor: A magnetic ring is added to the first hook, and a Hall sensor is set inside the monitor body to detect the state of the magnetic ring. This innovative design enables the monitor to perceive the position change of the hook (such as depth, angle, and displacement speed) in real time. This non-contact detection method not only improves the accuracy and sensitivity of monitoring, but also avoids the wear and malfunctions that may occur with traditional mechanical detection, extending the service life of the monitor. The application of the first telescopic return spring: The first telescopic return spring installed on the first hook ensures that the hook can automatically return to its initial position when no external force is applied, improving the stability and reliability of the monitor.
[0020] The movable hook assembly 3 includes a movable hook housing 302 that is locked onto the monitor body. The monitor body has an opening slot 303 corresponding to the position of the movable hook assembly. The movable hook housing has a locking part 304 installed in the internal area of the monitor body. The monitor body has a sliding groove 4 that cooperates with the locking part along the sliding direction of the movable hook assembly. A return spring 5 is installed in the sliding groove along the sliding direction of the movable hook assembly. One end of the return spring is held against the monitor body, and the other end of the return spring is held against the locking part 304. The movable hook assembly achieves smooth sliding and automatic reset by cooperating with the sliding groove in the monitor body through the locking part and the installation of the return spring in the sliding groove. This design not only improves the stability and durability of the hook mechanism, but also allows users to easily adjust the clamping force during use, ensuring a tight fit between the monitor and the monitored object. The second hook 301 is movably mounted on the movable hook housing, corresponding to the outer side of the monitor body. One end of the second hook penetrates the movable hook housing and is fitted with a second bend 305. The end of the second hook away from the second bend is coaxially mounted with a second fixed hook handle 306. A second telescopic return spring 307 is installed on the second hook below the second fixed hook handle. The second hook passes through… The movable hook assembly is mounted on the movable hook housing and equipped with a second bending part, a second fixed hook handle, and a second telescopic return spring. This allows users to adjust the position and angle of the second hook according to actual needs, further enhancing the adaptability and flexibility of the hook mechanism. The outer wall of the movable hook housing is also equipped with a pull part 308 to facilitate the sliding of the movable hook assembly, and the pull part has a groove 309 for easy gripping. The pull part and its groove design on the outer wall of the movable hook housing provide users with a comfortable grip, making it easier and more convenient to adjust the movable hook assembly.
[0021] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A fixing device for a monitoring module, characterized in that: The system includes a hook mechanism mounted on the monitoring module. The hook mechanism includes a fixed hook assembly and a movable hook assembly mounted on the monitoring module. The fixed hook assembly includes a first hook that can extend and retract axially and rotate 360°. The movable hook assembly includes a second hook that can extend and retract axially and rotate 360°. The first hook and the second hook are arranged side by side and form an adjustable clamping area between them. The monitoring module is fixed by adjusting the adjustable clamping area.
2. The fixing device for a monitoring module according to claim 1, characterized in that: The first hook is rotatably mounted on the monitoring module. One end of the first hook passes through the monitoring module and has a first bend. The end of the first hook away from the first bend is coaxially mounted with a first fixed hook handle. A first telescopic return spring is coaxially mounted on the first hook corresponding to the internal position of the first fixed hook handle. A magnetic ring is also coaxially mounted at the bottom of the first fixed hook handle. The monitoring module is equipped with a Hall sensor for detecting the state of the magnetic ring.
3. The fixing device for a monitoring module according to claim 1, characterized in that: The movable hook assembly includes a movable hook monitoring module that is mounted on the monitoring module. The monitoring module has an opening slot corresponding to the position of the movable hook assembly. The movable hook monitoring module has a locking part corresponding to the internal area of the monitoring module. The monitoring module has a sliding groove that cooperates with the locking part along the sliding direction of the movable hook assembly. A return spring is provided in the sliding groove along the sliding direction of the movable hook assembly. One end of the return spring is held against the monitoring module, and the other end of the return spring is held against the locking part.
4. The fixing device for a monitoring module according to claim 3, characterized in that: The second hook is movably set on the movable hook monitoring module at a position corresponding to the outer side of the monitoring module. One end of the second hook passes through the movable hook monitoring module and is provided with a second bend. The end of the second hook away from the second bend is coaxially provided with a second fixed hook handle. A second telescopic return spring is provided on the second hook at a position corresponding to the lower position of the second fixed hook handle.
5. A fixing device for a monitoring module according to claim 3, characterized in that: The outer wall of the movable hook monitoring module is also provided with a pulling part to facilitate the sliding of the movable hook assembly, and the pulling part has a groove for easy gripping.