A gas safety inspection reflector

Abstract

This utility model relates to the field of gas safety inspection technology, and in particular to a gas safety inspection reflector. The gas safety inspection reflector includes a mounting rod, a central connecting component mounted at the bottom of the mounting rod, and a reflector mounted on the central connecting component. A drive mechanism for rotating the reflector is installed inside the mounting rod. The gas safety inspection reflector provided by this utility model allows operators to hold the mounting rod and lower the reflector to a low area such as under a stove. By simply rotating the mounting rod, the reflector's lateral angle around the mounting rod's axis can be adjusted. Furthermore, by pressing down or pulling up the operating lever, the reflector's longitudinal pitch angle can be infinitely adjusted. Therefore, this design allows operators to clearly observe areas that are difficult to see directly without frequently bending or leaning down, significantly improving inspection efficiency and greatly reducing the risk of personnel bumps and injuries and labor intensity.

Description

Technical Field

[0001] This utility model relates to the field of gas safety inspection technology, and in particular to a gas safety inspection reflector. Background Technology

[0002] The on-site gas usage environment for industrial and commercial gas users, especially in places like restaurant kitchens, is often confined to small spaces with densely packed equipment. Gas pipelines (especially those under stoves and at joints) are typically laid low and concealed. During gas safety inspections, inspectors need to meticulously examine these areas that are difficult to observe directly. Current technology mainly relies on inspectors bending over or even leaning down for visual inspections, which has significant drawbacks: firstly, it is inefficient, as frequent bending and leaning consumes a lot of time and energy; secondly, it poses a high safety risk, as operators in confined spaces are prone to head or body collisions with stoves, cabinets, or other hard objects.

[0003] Therefore, it is necessary to provide a new gas safety inspection reflector to solve the above-mentioned technical problems. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a gas safety inspection reflector.

[0005] The gas safety inspection reflector provided by this utility model includes a mounting rod, a central connecting component is installed at the bottom of the mounting rod, and a reflector is installed on the central connecting component. A drive rotation component for driving the reflector to rotate is installed inside the mounting rod.

[0006] The central component includes an arc-shaped bracket, which is fixedly installed on the housing on the back of the reflector. A rotating shaft is fixedly mounted on the connecting end of the arc-shaped bracket. A gear is fixedly sleeved in the middle of the rotating shaft. L-shaped brackets that are rotatably connected are sleeved on the rotating shafts on both sides of the gear. A fixing ring is fixedly mounted between the two L-shaped brackets. The fixing ring is fixedly sleeved on the rod head at the bottom of the mounting rod.

[0007] The drive mechanism includes an operating lever, which is installed inside a mounting rod. A sliding plate is fixedly installed at the bottom of the operating lever. The sliding plate has a toothed portion that meshes with a gear.

[0008] Preferably, the operating rod is inserted into the sliding cavity inside the mounting rod and slidably connected to the sliding cavity, and the operating rod extends out of the top of the mounting rod; the sliding plate is inserted into the mounting cavity inside the mounting rod and slidably connected to the mounting cavity, and the sliding plate extends out of the bottom of the mounting rod.

[0009] Preferably, the operating lever is fitted with a damping rubber sleeve.

[0010] Preferably, the mounting rod is further provided with an adjusting component, the adjusting component including a sleeve ring, the sleeve ring being sleeved on the mounting rod and slidably connected to the mounting rod, and a threaded fastening screw being inserted into the sleeve ring, a hand handle being fixedly mounted on the sleeve ring, and a handle being fixedly mounted on the hand handle.

[0011] Preferably, the sleeve ring is provided with two symmetrically distributed and fixedly connected limiting strips, and the two limiting strips are respectively inserted into two limiting grooves opened on the outer wall of the mounting rod and slidably connected to the limiting grooves.

[0012] Preferably, a light strip is installed on the housing of the front section of the reflector.

[0013] Compared with related technologies, the gas safety inspection reflector provided by this utility model has the following beneficial effects:

[0014] This invention allows operators to hold the mounting rod and lower the reflector to low-lying areas such as under a stove. A simple rotation of the mounting rod adjusts the reflector's lateral angle around its axis. Pressing down or pulling up the operating rod allows for stepless adjustment of the reflector's longitudinal pitch angle. This design eliminates the need for operators to frequently bend or lean down, enabling clear observation of areas difficult to see directly. This significantly improves security inspection efficiency, greatly reduces the risk of personnel bumps and collisions, and lowers labor intensity. The integrated light strip at the front of the reflector housing provides ample and direct illumination for inspecting low-lying, dimly lit areas, greatly improving visibility and ensuring that security personnel can more comprehensively and accurately detect potential hazards such as leaks, corrosion, and aging at pipe joints. Attached Figure Description

[0015] Figure 1 One of the structural schematic diagrams of a preferred embodiment of the gas safety inspection reflector provided by this utility model;

[0016] Figure 2 A second schematic diagram of a preferred embodiment of the gas safety inspection reflector provided by this utility model;

[0017] Figure 3 for Figure 2 The diagram shows the structure of the connecting component.

[0018] Figure 4 for Figure 1 A cross-sectional view of the mounting rod shown.

[0019] Figure 5 for Figure 1 The diagram shows the structure of the rotary drive component.

[0020] Figure 6 for Figure 1The diagram shows the structure of the adjustment component.

[0021] The following are the labeling elements in the diagram: 1. Mounting rod; 1a. Sliding cavity; 1b. Mounting cavity; 1c. Limiting groove; 2. Reflector; 3. Central connecting component; 31. Arc-shaped bracket; 32. Rotating shaft; 33. Gear; 34. L-shaped bracket; 35. Fixing ring; 4. Rotating component; 41. Operating lever; 42. Sliding plate; 43. Gear tooth section; 5. Adjusting component; 51. Sleeve ring; 511. Limiting strip; 52. Fastening screw; 53. Hand handle; 54. Handle; 6. Light strip. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0023] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0024] Please see Figures 1 to 6 The present invention provides a gas safety inspection reflector, which includes a mounting rod 1, a reflector 2, a central connecting component 3, and a rotating component 4.

[0025] In the embodiments of this utility model, please refer to Figures 1 to 6 The mounting rod 1 has a central connecting component 3 installed at its bottom, and a reflector 2 is installed on the central connecting component 3. A light strip 6 is installed on the housing of the front section of the reflector 2. The mounting rod 1 has a drive component 4 for driving the reflector 2 to rotate, specifically:

[0026] The central component 3 includes an arc-shaped bracket 31, which is fixedly installed on the housing on the back of the reflector 2. The connecting end of the arc-shaped bracket 31 is fixedly mounted with a rotating shaft 32. A gear 33 is fixedly sleeved in the middle of the rotating shaft 32. L-shaped brackets 34 are rotatably connected on the rotating shafts 32 on both sides of the gear 33. A fixing ring 35 is fixedly mounted between the two L-shaped brackets 34. The fixing ring 35 is fixedly sleeved on the rod head at the bottom of the mounting rod 1.

[0027] The rotating component 4 includes an operating lever 41, which is installed inside the mounting rod 1. A sliding plate 42 is fixedly installed at the bottom of the operating lever 41. The sliding plate 42 is provided with a gear tooth 43, which meshes with a gear 33. A damping rubber sleeve is fitted on the operating lever 41. The operating lever 41 is inserted into the sliding cavity 1a inside the mounting rod 1 and is slidably connected to the sliding cavity 1a. The operating lever 41 extends out of the top of the mounting rod 1. The sliding plate 42 is inserted into the mounting cavity 1b inside the mounting rod 1 and is slidably connected to the mounting cavity 1b. The sliding plate 42 extends out of the bottom of the mounting rod 1.

[0028] It should be noted that: by holding the mounting rod 1 and lowering the bottom reflector 2 to a low area such as under the stove, the operator can easily adjust the lateral angle of the reflector 2 around the mounting rod 1 by simply rotating the mounting rod 1. By pressing down or pulling up the operating rod 41, the sliding plate 42 can slide down or up along the mounting cavity 1b, thereby driving the gear 33 to rotate clockwise or counterclockwise. Therefore, the rotating shaft 32 rotates around the two L-shaped brackets 34, realizing the adjustment of the longitudinal pitch angle of the reflector 2. Thus, this design allows the operator to clearly observe areas that are difficult to see directly without frequently bending down or leaning down, significantly improving security inspection efficiency and greatly reducing the risk of personnel bumps and labor intensity. The light strip 6 integrated in the front part of the reflector 2 housing provides sufficient and direct lighting for inspecting low and dimly lit areas (such as under the stove), greatly improving the clarity of vision and ensuring that security personnel can more comprehensively and accurately detect potential hazards such as leaks, corrosion, and aging at pipeline joints.

[0029] The gear 33 and the toothed part 43 are made of high-strength, wear-resistant materials and undergo appropriate heat treatment to improve their surface hardness and wear resistance. A more reliable locking structure (such as a set screw or pin) can be used at the connection between the retaining ring 35 and the rod head of the mounting rod 1 to prevent loosening.

[0030] In this embodiment: Since the operating rod 41 is fitted with a damping rubber sleeve, when the operating rod 41 is pressed down or pulled up along the sliding cavity 1a, the operating rod 41 can be stably positioned inside the mounting rod 1 without the action of external force. In addition, in order to facilitate pulling up the operating rod 41, a lifting ring can be fixed at the top of the operating rod 41.

[0031] It is worth noting that the light strip 6 is turned on and off by a remote control switch. Furthermore, it can be a low-power LED light strip with Bluetooth / WiFi remote control, powered by a button battery and integrated into the housing of the reflector 2. It can be controlled by a mobile APP or a small remote control, while the remote control switch can be independently placed or fixed on the side wall of the mounting rod 1 near the top.

[0032] In the embodiments of this utility model, please refer to Figures 1 to 6An adjustment component 5 is also installed on the mounting rod 1. The adjustment component 5 includes a sleeve ring 51, which is sleeved on the mounting rod 1 and slidably connected to the mounting rod 1. A threaded fastening screw 52 is inserted into the sleeve ring 51. A hand handle 53 is fixedly installed on the sleeve ring 51, and a handle 54 is fixedly installed on the hand handle 53.

[0033] It should be noted that the hand lever 53 should be adjusted according to the height of the port below the stove. After loosening the fastening screw 52, ​​slide the sleeve ring 51 up along the mounting rod 1 until the length of the telescopic rod segment formed by the mounting rod 1 and the hand lever 53 is suitable for the operator's height.

[0034] Furthermore, the sleeve ring 51 is provided with two symmetrically distributed and fixedly connected limiting strips 511, and the two limiting strips 511 are respectively inserted into the two limiting grooves 1c opened on the outer wall of the mounting rod 1 and slidably connected to the limiting grooves 1c, which improves the stability of the sleeve ring 51 when sliding along the mounting rod 1, and also avoids the hidden danger of the sleeve ring 51 rotating around the mounting rod 1.

[0035] 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 content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A gas safety inspection reflector, characterized in that, Includes a mounting rod (1), a central connecting component (3) is installed at the bottom of the mounting rod (1), and a reflector (2) is installed on the central connecting component (3). A rotating component (4) for driving the reflector (2) to rotate is installed inside the mounting rod (1). The central component (3) includes an arc-shaped bracket (31), which is fixedly installed on the housing on the back of the reflector (2). The connecting end of the arc-shaped bracket (31) is fixedly mounted with a rotating shaft (32). A gear (33) is fixedly sleeved in the middle of the rotating shaft (32). L-shaped brackets (34) are rotatably connected on the rotating shafts (32) on both sides of the gear (33). A fixing ring (35) is fixedly mounted between the two L-shaped brackets (34). The fixing ring (35) is fixedly sleeved on the rod head at the bottom of the mounting rod (1). The drive rotation component (4) includes an operating lever (41), which is installed inside the mounting rod (1). A sliding plate (42) is fixedly installed at the bottom of the operating lever (41). A gear tooth (43) is provided on the sliding plate (42), and the gear tooth (43) meshes with a gear (33).

2. The gas safety inspection reflector according to claim 1, characterized in that, The operating rod (41) is inserted into the sliding cavity (1a) inside the mounting rod (1) and is slidably connected to the sliding cavity (1a). The operating rod (41) extends out of the top of the mounting rod (1). The sliding plate (42) is inserted into the mounting cavity (1b) inside the mounting rod (1) and is slidably connected to the mounting cavity (1b). The sliding plate (42) extends out of the bottom of the mounting rod (1).

3. The gas safety inspection reflector according to claim 2, characterized in that, The operating lever (41) is fitted with a damping rubber sleeve.

4. The gas safety inspection reflector according to claim 1, characterized in that, An adjusting component (5) is also installed on the mounting rod (1). The adjusting component (5) includes a sleeve ring (51), which is sleeved on the mounting rod (1) and slidably connected to the mounting rod (1). A threaded fastening screw (52) is inserted into the sleeve ring (51). A hand handle (53) is fixedly installed on the sleeve ring (51), and a handle (54) is fixedly installed on the hand handle (53).

5. The gas safety inspection reflector according to claim 4, characterized in that, The sleeve ring (51) is provided with two symmetrically distributed and fixedly connected limiting strips (511), and the two limiting strips (511) are respectively inserted into the two limiting grooves (1c) opened on the outer wall of the mounting rod (1) and slidably connected to the limiting grooves (1c).

6. The gas safety inspection reflector according to claim 1, characterized in that, A light strip (6) is installed on the housing of the front section of the reflector (2).

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