A dual gas detector with convenient cleaning function

Abstract

The utility model relates to double gas detector field, and disclose a double gas detector with convenient cleaning function, including detector body, the outside of detector body is provided with left fender, the top of left fender is provided with mounting lug, the one side swing joint of left fender has right fender, and the splicing of left fender and right fender is installed with buckle mechanism. This double gas detector with convenient cleaning function, through the detector body, left fender, buckle mechanism, right fender, locating block, positioning screw, nut, transparent plate and card slot that set up, can make the detector have the effect of convenient cleaning, can utilize simple and fast mode to the outside of detector body form the protective of wrapping type, to this avoid the oil dirt, dust or chemical residual will be attached to its surface, when cleaning, its external structure is disassembled and cleaned, avoid difficult to clean to lead to the normal use of detector body, satisfy the use demand of people.

Description

Technical Field

[0001] This utility model relates to the field of dual gas detectors, specifically a dual gas detector with a convenient cleaning function. Background Technology

[0002] A dual-gas detector is a flexibly configurable detector for single or multiple gases. It can be equipped with an oxygen sensor, a combustible gas sensor, and any two, four, or a single toxic gas sensor. A common standard configuration includes any two of CO, O2, H2S, and EX gases, which can be freely combined. Detection of any other two gases can be customized as needed.

[0003] The existing technology has the following problems:

[0004] Existing dual-gas detectors are not easy to clean. Dual-gas detectors are generally installed in kitchens or factories. Oil, dust or chemical residues in kitchens and factories can adhere to the sensor surface, interfering with the chemical reaction of the electrochemical sensor or blocking the light path of the optical sensor, causing the detection value to deviate from the actual concentration. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides a dual gas detector with convenient cleaning function, which has advantages such as easy cleaning and solves the problems mentioned in the background technology.

[0007] (II) Technical Solution

[0008] To achieve the above-mentioned purpose of easy cleaning, this utility model provides the following technical solution: a dual gas detector with easy cleaning function, including a detector body, a left protective plate is provided on the outside of the detector body, a mounting ear is provided on the top of the left protective plate, a right protective plate is movably connected to one side of the left protective plate, and a buckling mechanism is installed at the joint between the left and right protective plates.

[0009] The latching mechanism includes a latching block, an adjusting shaft is provided on the latching block, and a telescopic spring is provided at the bottom of the latching block.

[0010] A positioning block is fixedly connected to the bottom of the left protective plate. A positioning screw is provided on the inner wall of the positioning block, and a nut is movably connected to the outer wall of the positioning screw. A transparent plate is movably connected to one side of the left protective plate, and a movable shaft is provided on one side of the transparent plate. A slot is provided at the connection between the left protective plate and the buckling mechanism, which makes the detector easy to clean. It can form a protective enclosure around the detector body in a simple and quick way, thereby preventing oil, dust or chemical residues from adhering to its surface. When cleaning, the external structure can be disassembled and cleaned, avoiding the problem of the detector body being unable to function properly due to difficulty in cleaning, thus meeting people's needs.

[0011] Preferably, the inner wall of the left protective plate is provided with a mounting groove, through which the detector body is disposed inside the left protective plate. The mounting groove not only provides a stable placement space for the detector body, but also ensures the precise positioning of the detector body during installation. The design of the mounting groove takes into account the size and shape of the detector body to ensure that it can be fully embedded and fixed inside the left protective plate. In addition, the bottom and sides of the mounting groove may be provided with cushioning material to reduce damage to the detector body during vibration or impact, thereby extending its service life.

[0012] Preferably, the slot is an angled slot, and the card block is spliced ​​onto the left protective plate through the slot, making it easier to splice the card block onto the left protective plate and improving the stability and reliability of the connection. The guiding effect of the angled slot allows the card block to slide smoothly into the slot under the action of the telescopic spring and form a tight lock after being in place. In addition, the design of the angled slot also takes into account the convenience of disassembly, allowing the card block to easily slide out of the slot when needed, facilitating the maintenance and cleaning of the detector.

[0013] Preferably, a plug is fixedly connected to one side of the left protective plate, and the left protective plate is spliced ​​to the right protective plate through the plug. The design of the plug not only considers the convenience of assembly, but also emphasizes the firmness of the connection. The shape and size of the plug match the insertion hole on the right protective plate, ensuring that the two can be tightly connected together, making the connection between the left and right protective plates more reliable and ensuring the stability of the detector during operation.

[0014] Preferably, a movable groove is provided on one side of the left protective plate. The left protective plate is movably connected to the transparent plate via the movable groove and a movable shaft. The movable groove provides a flexible installation position for the transparent plate. Through the cooperation of the movable groove and the movable shaft, the transparent plate can be easily opened and closed, making the observation and maintenance of the detector body easier. The design of the movable groove also takes into account the stability of the transparent plate, ensuring that it will not fall off or be damaged during opening and closing. Furthermore, the material selection for the transparent plate is also very important. It needs to have sufficient transparency and corrosion resistance to allow clear observation of the detector body's condition and resist the erosion of oil, dust, or chemical residues in the environment.

[0015] Preferably, the outer wall of the positioning screw is provided with a threaded groove, and the positioning screw is movably connected to the nut through the threaded groove. The design of the threaded groove not only improves the tightness of the connection, but also facilitates operation with tools. By rotating the nut, the tightness between the left and right guard plates can be easily adjusted, ensuring the stability and safety of the detector during operation. In addition, the specifications and dimensions of the threaded groove can also be customized according to actual needs to meet the usage requirements of different occasions. This design flexibility and scalability enable the dual gas detector to adapt to more types of application scenarios and environmental conditions.

[0016] (III) Beneficial Effects

[0017] Compared with the prior art, this utility model provides a dual gas detector with convenient cleaning function, which has the following beneficial effects:

[0018] This dual-gas detector, featuring easy cleaning, utilizes a detector body, left protective plate, snap-fit ​​mechanism, right protective plate, positioning block, positioning screw, nut, transparent plate, and slot to facilitate cleaning. It provides a simple and quick way to enclose the detector body, preventing oil, dust, or chemical residues from adhering to its surface. Cleaning is achieved by disassembling the external structure, avoiding the problem of difficult cleaning that could render the detector unusable and meeting user needs. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a three-dimensional structural diagram of the buckle mechanism of this utility model;

[0021] Figure 3 This is a schematic diagram of the three-dimensional connection between the transparent plate and the movable shaft of this utility model;

[0022] Figure 4This is a schematic diagram of the three-dimensional structure connection of the left protective plate of the detector body of this utility model.

[0023] In the diagram: 1. Detector body; 2. Left protective plate; 3. Mounting ear; 4. Buckling mechanism; 401. Buckling block; 402. Adjusting shaft; 403. Telescopic spring; 5. Right protective plate; 6. Positioning block; 7. Positioning screw; 8. Nut; 9. Transparent plate; 10. Insert rod; 11. Slot; 12. Movable shaft. Detailed Implementation

[0024] 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 protection scope of the present utility model.

[0025] Example 1

[0026] A preferred embodiment of the dual gas detector with easy cleaning function provided by this utility model is, for example... Figures 1 to 4 As shown: A dual gas detector with convenient cleaning function includes a detector body 1, a left protective plate 2 is provided on the outside of the detector body 1, a mounting ear 3 is provided on the top of the left protective plate 2, a right protective plate 5 is movably connected to one side of the left protective plate 2, and a snap-fit ​​mechanism 4 is installed at the splice of the left protective plate 2 and the right protective plate 5.

[0027] The latching mechanism 4 includes a latching block 401, an adjusting shaft 402 is provided on the latching block 401, and a telescopic spring 403 is provided at the bottom of the latching block 401.

[0028] A positioning block 6 is fixedly connected to the bottom of the left guard plate 2. A positioning screw 7 is provided on the inner wall of the positioning block 6. A nut 8 is movably connected to the outer wall of the positioning screw 7. A transparent plate 9 is movably connected to one side of the left guard plate 2. A movable shaft 12 is provided on one side of the transparent plate 9. A slot 11 is provided at the connection between the left guard plate 2 and the buckling mechanism 4, which makes the detector easy to clean. It can form a wrap-around protection for the detector body 1 in a simple and quick way, so as to prevent oil, dust or chemical residues from adhering to its surface. When cleaning, the external structure can be disassembled and cleaned, avoiding the problem of the detector body 1 being unable to function properly due to difficulty in cleaning, thus meeting people's needs.

[0029] In this embodiment, the inner wall of the left protective plate 2 is provided with a mounting groove. The detector body 1 is placed inside the left protective plate 2 through the mounting groove. The mounting groove not only provides a stable placement space for the detector body 1, but also ensures the precise positioning of the detector body 1 during the installation process. The design of the mounting groove takes into account the size and shape of the detector body 1 to ensure that it can be completely embedded and fixed inside the left protective plate 2. In addition, the bottom and sides of the mounting groove may also be provided with cushioning material to reduce the damage to the detector body 1 during vibration or impact, thereby extending its service life.

[0030] In this embodiment, the slot 11 is an angled slot, and the block 401 is spliced ​​onto the left guard plate 2 through the slot 11, making it easier to splice the block 401 onto the left guard plate 2 and improving the stability and reliability of the connection. The guiding effect of the angled slot allows the block 401 to slide smoothly into the slot 11 under the action of the telescopic spring 403, and form a tight lock after being in place. In addition, the design of the angled slot also takes into account the convenience of disassembly, so that the block 401 can be easily slid out of the slot 11 when needed, which facilitates the maintenance and cleaning of the detector.

[0031] Example 2

[0032] Based on Example 1, a preferred embodiment of the dual gas detector with easy cleaning function provided by this utility model is, for example... Figures 1 to 4 As shown: A plug rod 10 is fixedly connected to one side of the left protective plate 2. The left protective plate 2 is spliced ​​to the right protective plate 5 through the plug rod 10. The design of the plug rod 10 not only considers the convenience of assembly, but also emphasizes the firmness of the connection. The shape and size of the plug rod 10 match the insertion hole on the right protective plate 5, ensuring that the two can be tightly connected together, making the connection between the left protective plate 2 and the right protective plate 5 more reliable, and ensuring the stability of the detector during operation.

[0033] In this embodiment, a movable groove is provided on one side of the left protective plate 2. The left protective plate 2 is movably connected to the transparent plate 9 through the movable groove and the movable shaft 12. The movable groove provides a flexible installation position for the transparent plate 9. Through the cooperation of the movable groove and the movable shaft 12, the transparent plate 9 can be easily opened and closed, making the observation and maintenance of the detector body 1 easier. The design of the movable groove also takes into account the stability of the transparent plate 9, ensuring that it will not fall off or be damaged during the opening and closing process. In addition, the material selection of the transparent plate 9 is also very important. It needs to have sufficient transparency and corrosion resistance to clearly observe the condition of the detector body 1 and resist the erosion of oil, dust or chemical residues in the environment.

[0034] Furthermore, the outer wall of the positioning screw 7 is provided with a threaded groove. The positioning screw 7 is movably connected to the nut 8 through the threaded groove. The design of the threaded groove not only improves the tightness of the connection, but also facilitates operation with tools. By rotating the nut 8, the tightness between the left guard plate 2 and the right guard plate 5 can be easily adjusted to ensure the stability and safety of the detector during operation. In addition, the specifications and dimensions of the threaded groove can also be customized according to actual needs to meet the usage requirements of different occasions. The flexibility and scalability of this design enable the dual gas detector to adapt to more types of application scenarios and environmental conditions.

[0035] In use, the detector body 1 can be placed inside the left protective plate 2. Then, the transparent plate 9 is inserted into one side of the left protective plate 2 using the movable shaft 12. Then, the left protective plate 2 and the right protective plate 5 are assembled using the insertion rod 10. During the assembly process, one side of the locking block 401 can be pressed to compress the telescopic spring 403. After the assembly is in place, the locking block 401 is released. After the telescopic spring 403 is released from pressure, it lifts the locking block 401 so that the locking block 401 is inserted into the slot 11. Then, the positioning screw 7 and the nut 8 are used to fasten the positioning blocks 6 on the upper and lower sides of the left protective plate 2 and the right protective plate 5. Then, the entire device is installed in the designated position using the mounting parts and the mounting ears 3. Conversely, it is disassembled. After disassembly, the external protective structure can be cleaned.

[0036] In summary, this dual gas detector with easy cleaning function can achieve the purpose of easy cleaning. It can form a protective enclosure around the detector body 1 in a simple and quick way, thereby preventing oil, dust or chemical residues from adhering to its surface. When cleaning, the external structure can be disassembled and cleaned, avoiding the problem of the detector body 1 being unable to function properly due to difficulty in cleaning, and meeting people's usage needs.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A dual gas detector with convenient cleaning function, comprising a detector body (1), characterized in that: The detector body (1) is provided with a left protective plate (2) on the outside. The top of the left protective plate (2) is provided with a mounting ear (3). A right protective plate (5) is movably connected to one side of the left protective plate (2). A buckling mechanism (4) is installed at the splice of the left protective plate (2) and the right protective plate (5). The latching mechanism (4) includes a latching block (401), an adjusting shaft (402) is provided on the latching block (401), and a telescopic spring (403) is provided at the bottom of the latching block (401). A positioning block (6) is fixedly connected to the bottom of the left guard plate (2). A positioning screw (7) is provided on the inner wall of the positioning block (6). A nut (8) is movably connected to the outer wall of the positioning screw (7). A transparent plate (9) is movably connected to one side of the left guard plate (2). A movable shaft (12) is provided on one side of the transparent plate (9). A slot (11) is provided at the connection between the left guard plate (2) and the buckling mechanism (4).

2. The dual gas detector with convenient cleaning function according to claim 1, characterized in that: The inner wall of the left protective plate (2) is provided with an installation groove, and the detector body (1) is installed inside the left protective plate (2) through the installation groove.

3. A dual gas detector with convenient cleaning function according to claim 1, characterized in that: The slot (11) is an angled slot, and the card block (401) is spliced ​​onto the left guard plate (2) through the slot (11).

4. A dual gas detector with convenient cleaning function according to claim 1, characterized in that: A plug rod (10) is fixedly connected to one side of the left guard plate (2), and the left guard plate (2) is spliced ​​to the right guard plate (5) through the plug rod (10).

5. A dual gas detector with convenient cleaning function according to claim 1, characterized in that: The left guard plate (2) has a movable groove on one side, and the left guard plate (2) is movably connected to the transparent plate (9) through the movable groove and the movable shaft (12).

6. A dual gas detector with convenient cleaning function according to claim 1, characterized in that: The outer wall of the positioning screw (7) is provided with a threaded groove, and the positioning screw (7) is movably connected to the nut (8) through the threaded groove.

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