An oxygen detector with a protective structure

Abstract

This utility model discloses an oxygen detector with a protective structure, including an oxygen detector body. A first mounting plate is fixedly connected to the back of the oxygen detector body, and a second mounting plate is movably connected to the bottom of the first mounting plate via a hinge. Limiting grooves are provided on both sides of the top of the first mounting plate. By setting the first mounting plate, when the user needs to protect the oxygen detector body, the user can pull the protective cover upwards, thus protecting the oxygen detector body. Simultaneously, the buffer spring effectively cushions the impact force received by the protective cover. This solves the problem that when an oxygen detector is fixed in one place for continuous oxygen monitoring, it is often unsupervised and easily damaged by external impacts, rendering the oxygen detector unusable. This invention achieves the effect of conveniently protecting the oxygen detector.

Description

Technical Field

[0001] The utility model relates to the technical field of oxygen detector protection, in particular to an oxygen detector with a protection structure. Background Art

[0002] The oxygen concentration detector is an instrument that can continuously detect the oxygen concentration in the working environment. The oxygen detector detects the gas concentration by natural diffusion and adopts imported electrochemical sensors, which have excellent sensitivity and excellent repeatability. The oxygen detector adopts embedded micro-control technology, with simple menu operation, complete functions, high reliability, and the overall performance of the machine is at the leading level in China.

[0003] As listed in the application number: CN202123227574.7, the utility model relates to the technical field of oxygen detectors, and discloses an online oxygen detector, including a body, an air suction pump is fixedly connected to the interior of the body, the air outlet of the air suction pump extends to the outside of the body, the bottom end of the air suction pump is fixedly connected to an oxygen sensor, the side wall of the oxygen sensor is fixedly connected to a bracket, the side wall of the bracket is fixedly connected to the inner wall of the body, an air inlet is opened at the bottom end of the body, a filter is fixedly connected to the inner wall of the air inlet, and a cleaning mechanism is provided on the inner wall of the bottom end of the body located at the air inlet. The utility model can clean the dust at the air inlet of the oxygen detector in a timely manner to prevent dust from clogging the air inlet of the oxygen detector and affecting the detection quality.

[0004] Based on the search of the above patents and in combination with the equipment in the prior art, it is found that when the above equipment is used, although it can solve the problem that when the oxygen detector works in an environment with poor air quality, long-term use will cause dust accumulation at the air inlet of the oxygen detector. If it is not cleaned in time, it is easy to affect the use of the oxygen detector. However, during use, when the oxygen detector is fixedly installed in a certain place for continuous oxygen detection, it is usually lacking the supervision of the user, and is easily affected by external bumps, causing the oxygen monitor to be damaged and unusable. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide an oxygen detector with a protective structure, which has the advantage of being easy to protect the oxygen detector, and solves the problem that when the oxygen detector is fixedly installed in a certain place for continuous oxygen detection, it usually lacks the supervision of the user, and is easily affected by external bumps, causing the oxygen monitor to be damaged and unusable.

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: an oxygen detector with a protective structure, comprising an oxygen detector body, a first mounting plate fixedly connected to the back of the oxygen detector body, a second mounting plate movably connected to the bottom of the first mounting plate by a hinge, limiting slots are provided on both sides of the top of the first mounting plate, the limiting slots are extended to the bottom of the front of the second mounting plate, a protective cover is provided on the front of the first mounting plate, the top and bottom of both sides of the back of the protective cover are fixedly connected to limiting sliders, the limiting sliders are slidably connected to the limiting slots, a buffer spring is fixedly connected to the front of the limiting slider, one end of the buffer spring away from the limiting slider is fixedly connected to the top and bottom of both sides of the back of the protective cover, a hook mechanism is fixedly connected to the top of the back of the first mounting plate, and limiting components are provided on the bottom of both sides of the first mounting plate.

[0007] As a preferred embodiment of the utility model, the hook mechanism comprises an iron hook, a hanging rope is fixedly connected to the bottom of the back side of the second mounting plate, and an iron ring is fixedly connected to one end of the hanging rope away from the second mounting plate.

[0008] As a preferred embodiment of the present invention, the limiting assembly comprises a limiting slot, and an inner wall of the limiting slot engages with a limiting rod.

[0009] As a preferred embodiment of the utility model, the front side of the limit sliding block is fixedly connected to a limit telescopic rod, and the front side of the limit telescopic rod is fixedly connected to the top and bottom of both sides of the back side of the protective cover.

[0010] As a preferred embodiment of the utility model, a buffer sleeve is fixedly connected to the front of the protective cover, reinforcement rods are fixedly connected to both sides of the inner wall of the protective cover, and one end of the reinforcement rod away from the oxygen detector body is fixedly connected to both sides of the rear side of the inner wall of the protective cover.

[0011] As a preferred embodiment of the utility model, the top of the protective cover is fixedly connected to a magnetic ring, and the top of the magnetic ring is magnetically connected to a top plate.

[0012] As a preferred embodiment of the present invention, a ball bearing is embedded on the back of the limit slider, and the limit slider is slidably connected to the inner wall of the limit sliding groove via the ball bearing.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model provides a first mounting plate. When the user needs to protect the oxygen detector body, the user can pull the protective cover upward, and the protective cover can protect the oxygen detector body. At the same time, the buffer spring can effectively buffer the impact force on the protective cover. This solves the problem that when the oxygen detector is fixedly installed in a certain place for continuous oxygen detection, there is usually a lack of user care, so it is easy to be bumped by the outside world, causing the oxygen monitor to be damaged and unusable, thereby achieving the effect of facilitating the protection of the oxygen detector.

[0015] 2. The utility model is provided with a hook mechanism. When the user needs to perform data operation on the oxygen detector body, the user can pull out the limit rod, and then the limit rod will no longer block the moving path of the protective cover. Then the user can slide the protective cover down to the front of the second mounting plate, and then the user flips the second mounting plate backward. Then the user pulls the iron ring to hang the iron ring on the iron hook, and then the hanging rope is fixed to fix the second mounting plate to prevent the second mounting plate from resetting. At this time, the user can use the oxygen detector body.

[0016] 3. The utility model sets a limit assembly. When the user needs to protect the oxygen detector body, the user can pull the protective cover upward, and then drive the limit slider to move upward to the front of the first mounting plate. Then the user inserts the limit rod into the limit slot to limit the moving path of the limit slider. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is an exploded schematic diagram of the three-dimensional parts of the utility model;

[0019] Figure 3 It is a three-dimensional structural schematic diagram of the protective cover of the utility model;

[0020] Figure 4 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0021] Figure 5 For this utility model Figure 2 Enlarged structural diagram at point B in the middle;.

[0022] In the figure: 1. Oxygen detector body; 2. First mounting plate; 3. Second mounting plate; 4. Limit slide groove; 5. Protective cover; 6. Limit slider; 7. Buffer spring; 8. Hook mechanism; 81. Iron hook; 82. Hanging rope; 83. Iron ring; 9. Limit assembly; 91. Limit slot; 92. Limit rod; 10. Buffer sleeve; 11. Reinforcement rod; 12. Magnetic ring; 13. Top plate; 14. Ball; 15. Limit telescopic rod. DETAILED DESCRIPTION

[0023] 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.

[0024] like Figures 1 to 5 As shown, the utility model provides an oxygen detector with a protective structure, including an oxygen detector body 1, a first mounting plate 2 is fixedly connected to the back of the oxygen detector body 1, and the bottom of the first mounting plate 2 is movably connected to the second mounting plate 3 through a hinge, and limiting slide grooves 4 are provided on both sides of the top of the first mounting plate 2, and the limiting slide grooves 4 are opened to the bottom of the front of the second mounting plate 3, and a protective cover 5 is arranged on the front of the first mounting plate 2, and the top and bottom of both sides of the back of the protective cover 5 are fixedly connected with limiting sliders 6, and the limiting slider 6 is slidably connected to the limiting slide grooves 4, and a buffer spring 7 is fixedly connected to the front of the limiting slider 6, and one end of the buffer spring 7 away from the limiting slider 6 is fixedly connected to the top and bottom of both sides of the back of the protective cover 5, and a hook mechanism 8 is fixedly connected to the top of the back of the first mounting plate 2, and limiting components 9 are provided at the bottom of both sides of the first mounting plate 2.

[0025] refer to Figure 1 The hook mechanism 8 includes an iron hook 81 , a hanging rope 82 is fixedly connected to the bottom of the back side of the second mounting plate 3 , and an iron ring 83 is fixedly connected to one end of the hanging rope 82 away from the second mounting plate 3 .

[0026] As a technical optimization scheme of the utility model, by setting the hook mechanism 8, when the user needs to perform data operation on the oxygen detector body 1, the user can pull out the limit rod 92, and then the limit rod 92 will no longer block the moving path of the protective cover 5, and then the user can slide the protective cover 5 down to the front of the second mounting plate 3, and then the user flips the second mounting plate 3 backward, and then the user pulls the iron ring 83 to hang the iron ring 83 on the iron hook 81, and then the hanging rope 82 is fixed to fix the second mounting plate 3 to prevent the second mounting plate 3 from resetting, and then the user can use the oxygen detector body 1.

[0027] refer to Figure 5 The limiting assembly 9 includes a limiting slot 91 , and the inner wall of the limiting slot 91 is engaged with a limiting rod 92 .

[0028] As a technical optimization solution of the utility model, by setting a limit assembly 9, when the user needs to protect the oxygen detector body 1, the user can pull the protective cover 5 to move upward, and then drive the limit slider 6 to move upward to the front of the first mounting plate 2, and then the user inserts the limit rod 92 into the limit slot 91 to limit and block the moving path of the limit slider 6.

[0029] refer to Figure 4 The front of the limiting sliding block 6 is fixedly connected to the limiting telescopic rod 15, and the front of the limiting telescopic rod 15 is fixedly connected to the top and bottom of both sides of the back of the protective cover 5.

[0030] As a technical optimization scheme of the utility model, a limiting telescopic rod 15 is provided and the protective cover 5 is limited up and down, front and back by the limiting telescopic rod 15, so that the protective cover 5 can be buffered by the buffer spring 7 and at the same time the protective cover 5 can protect the oxygen detector body 1, preventing the protective cover 5 from shaking up and down, front and back during use, which may cause the protective cover 5 to fail to protect the oxygen detector body 1 well.

[0031] refer to Figure 2 and Figure 3 A buffer sleeve 10 is fixedly connected to the front of the protective cover 5, and reinforcement rods 11 are fixedly connected to both sides of the inner wall of the protective cover 5. The end of the reinforcement rod 11 away from the oxygen detector body 1 is fixedly connected to both sides of the rear side of the inner wall of the protective cover 5.

[0032] As a technical optimization scheme of the utility model, by providing a buffer sleeve 10, the impact force on the protective cover 5 can be reduced, thereby increasing the service life of the protective cover 5. By providing a reinforcement rod 11, the inner wall structure of the protective cover 5 is reinforced by the reinforcement rod 11, thereby improving the protective effect of the protective cover 5.

[0033] refer to Figure 2 The top of the protective cover 5 is fixedly connected with a magnetic ring 12 , and the top of the magnetic ring 12 is magnetically connected with a top plate 13 .

[0034] As a technical optimization solution of the utility model, by setting the magnetic ring 12 and the top plate 13, after the user moves the protective cover 5 to the desired position and fixes it, the user places the top plate 13 on the top of the magnetic ring 12 and magnetically connects it with the magnetic ring 12 to seal and protect the top of the protective cover 5, thereby improving the protection effect.

[0035] refer to Figure 4The back of the limiting slider 6 is inlaid with a ball 14, and the limiting slider 6 is slidably connected to the inner wall of the limiting slide groove 4 through the ball 14.

[0036] As a technical optimization solution of the present invention, by providing the ball bearing 14 , the friction between the limit slider 6 and the limit slide groove 4 is greatly reduced by utilizing the ball bearing 14 , thereby improving the smoothness of the user when moving the protective cover 5 .

[0037] The working principle and use process of the utility model are as follows: when the user needs to protect the oxygen detector body 1, the user can pull the protective cover 5 to move upward, and then drive the limit slider 6 to move upward to the front of the first mounting plate 2, and then the user inserts the limit rod 92 into the limit slot 91 to limit the activity path of the limit slider 6, so that the protective cover 5 cannot slide down and fall. At this time, the protective cover 5 can protect the oxygen detector body 1, and the buffer spring 7 can effectively buffer the impact force on the protective cover 5. When the user needs to protect the oxygen When the detector body 1 performs data operation, the user can pull out the limit rod 92, and then the limit rod 92 will no longer block the moving path of the protective cover 5. Then the user can slide the protective cover 5 down to the front of the second mounting plate 3, and then the user flips the second mounting plate 3 backwards. Then the user pulls the iron ring 83 to hang the iron ring 83 on the iron hook 81, and then the hanging rope 82 is fixed to fix the second mounting plate 3 to prevent the second mounting plate 3 from being reset. At this time, the user can use the oxygen detector body 1, thereby having the ability to easily protect the oxygen detector body 1.

[0038] To sum up: the oxygen detector with a protective structure is provided with a first mounting plate 2. When the user needs to protect the oxygen detector body 1, the user can pull the protective cover 5 to move upward. At this time, the protective cover 5 can protect the oxygen detector body 1. At the same time, the buffer spring 7 can effectively buffer the impact force exerted on the protective cover 5, thereby solving the problem that when the oxygen detector is fixedly installed somewhere for continuous oxygen detection, there is usually a lack of user supervision, which makes it easy to be bumped by the outside world, causing the oxygen monitor to be damaged and unusable.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An oxygen detector with a protective structure, comprising an oxygen detector body (1), characterized in that: The back of the oxygen detector body (1) is fixedly connected to a first mounting plate (2), the bottom of the first mounting plate (2) is movably connected to a second mounting plate (3) through a hinge, both sides of the top of the first mounting plate (2) are provided with limit slide grooves (4), the limit slide grooves (4) are extended to the bottom of the front of the second mounting plate (3), a protective cover (5) is arranged on the front of the first mounting plate (2), the top and bottom of both sides of the back of the protective cover (5) are fixedly connected to limit sliders (6), the limit sliders (6) are slidably connected to the limit slide grooves (4), the front of the limit slider (6) is fixedly connected to a buffer spring (7), one end of the buffer spring (7) away from the limit slider (6) is fixedly connected to the top and bottom of both sides of the back of the protective cover (5), the top of the back of the first mounting plate (2) is fixedly connected to a hook mechanism (8), and the bottom of both sides of the first mounting plate (2) are provided with limit components (9).

2. The oxygen detector with a protective structure according to claim 1, characterized in that: The hook mechanism (8) comprises an iron hook (81), a hanging rope (82) is fixedly connected to the bottom of the back side of the second mounting plate (3), and an iron ring (83) is fixedly connected to one end of the hanging rope (82) away from the second mounting plate (3).

3. The oxygen detector with a protective structure according to claim 1, characterized in that: The limiting assembly (9) comprises a limiting slot (91), and the inner wall of the limiting slot (91) is engaged with a limiting rod (92).

4. The oxygen detector with a protective structure according to claim 1, characterized in that: The front side of the position-limiting sliding block (6) is fixedly connected to a position-limiting telescopic rod (15), and the front side of the position-limiting telescopic rod (15) is fixedly connected to the top and bottom of both sides of the back side of the protective cover (5).

5. The oxygen detector with a protective structure according to claim 1, characterized in that: A buffer sleeve (10) is fixedly connected to the front of the protective cover (5), and reinforcement rods (11) are fixedly connected to both sides of the inner wall of the protective cover (5). One end of the reinforcement rod (11) away from the oxygen detector body (1) is fixedly connected to both sides of the rear side of the inner wall of the protective cover (5).

6. The oxygen detector with a protective structure according to claim 1, characterized in that: The top of the protective cover (5) is fixedly connected to a magnetic ring (12), and the top of the magnetic ring (12) is magnetically connected to a top plate (13).

7. The oxygen detector with a protective structure according to claim 1, characterized in that: A ball bearing (14) is embedded on the back of the limiting slide block (6), and the limiting slide block (6) is slidably connected to the inner wall of the limiting slide groove (4) via the ball bearing (14).

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