Gas detector with multiple types of interfaces

Abstract

The utility model provides a gas detector with multi-model interfaces, which relates to the technical field of gas detectors and comprises a main body mechanism, a guide mechanism is arranged on one side of the main body mechanism, the main body mechanism comprises a detector body, a connecting pipe is arranged on one side of the detector body, and the connecting pipe is connected with the guide mechanism. One side of the detector body is fixedly communicated with one end of a connecting pipe, and a folding rod is arranged on one side of the connecting pipe. According to the utility model, the four corresponding pipes are mounted on the fixed disc, and the joints on the corresponding pipes are different in size, so that during operation, a larger joint is taken as an example, the larger joint is connected with equipment, then the corresponding pipes are moved upwards on the inner ring of the bearing, and the corresponding pipes are in threaded connection with the connecting pipe by rotating the connecting pipe; therefore, the detector body can detect gas, connection between the detector body and equipment is completed, and a user can select a proper connector according to actual conditions without worrying about mismatching.

Description

Technical Field

[0001] The utility model relates to the technical field of gas detectors, in particular to a gas detector with multiple model interfaces. Background Technique

[0002] At present, it is well known that for the detection of combustible gas leakage, a point-type combustible gas detector composed of a semiconductor gas sensor based on the semiconductor detection principle or a catalytic combustion type gas sensor is generally adopted, or for the detection of toxic gas leakage, a point-type toxic gas detector composed of a semiconductor gas sensor based on the semiconductor detection principle, an electrochemical gas sensor based on the electrochemical detection principle, an infrared gas sensor based on the infrared light detection principle and a ultraviolet gas sensor based on the ultraviolet light detection principle is generally adopted.

[0003] In the existing technology, with the diversification of application scenarios, the interface requirements of gas detectors for different environments are also different. Traditional gas detectors usually have only a single model of interface, which cannot meet the connection requirements of different devices or environments, restricting their application scope. Due to the single interface model, users need to purchase additional adapters or converters during use, increasing the use cost and complexity, and may also lead to unstable signal transmission. Content of the Utility Model

[0004] The purpose of the utility model is to solve the defects existing in the prior art and provide a gas detector with multiple model interfaces.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a gas detector with multiple model interfaces, including: a main body mechanism, a guiding mechanism is arranged on one side of the main body mechanism, the main body mechanism includes a detector body, a connecting pipe is arranged on one side of the detector body, one side of the detector body is fixedly communicated with one end of the connecting pipe, a folding rod is arranged on one side of the connecting pipe, one end inner wall of the side of the connecting pipe fits with one end of the folding rod, a fixing plate is arranged at the other end of the folding rod, the other end of the folding rod is movably connected with the middle end of one end of the fixing plate, a bearing is arranged on the inner wall of the fixing plate, the inner wall of the fixing plate is fixedly connected with the outer ring of the bearing, a corresponding pipe is arranged on the inner ring of the bearing, and the inner ring of the bearing is in contact with the outer side of the corresponding pipe.

[0006] As a preferred implementation manner, the guiding mechanism includes a guiding mark one, a guiding mark two is arranged at one end of the guiding mark one, one end of the guiding mark one corresponds to one end of the guiding mark two, the bottom side of the guiding mark two is fixedly connected with the top side of one end of the side of the connecting pipe, a knob is arranged on one side of the guiding mark one, and one side of the guiding mark one is fixedly connected with one side of the knob.

[0007] As a preferred embodiment, a fixing block is provided on the inner ring of the bearing. The inner ring of the bearing is fixedly connected to one end of the fixing block, and the other end of the fixing block is vertically and slidably connected to the inner wall of the corresponding pipe.

[0008] As a preferred embodiment, a connector is provided at the bottom end of the corresponding pipe. The bottom end of the corresponding pipe is fixedly connected to one end of the connector.

[0009] As a preferred embodiment, a semi-circular rod is provided on the inner wall of one end of the folding rod. The inner wall of one end of the folding rod fits with the outer side of the semi-circular rod. One end of the semi-circular rod is connected through the inner wall of one side of the connecting pipe, and the top end of the semi-circular rod is fixedly connected to the bottom end of the knob.

[0010] As a preferred embodiment, a column is provided on the inner wall of the knob. The inner wall of the knob is connected through one end of the column. An empty plate is provided at one end of the column, and one end of the column is connected through the inner wall of the empty plate.

[0011] As a preferred embodiment, a locking plate is provided on the inner wall of the empty plate. The inner wall of the empty plate is slidably connected to one side of the locking plate, and one side of the locking plate fits and is clamped with the inner wall of the column.

[0012] As a preferred embodiment, a spring is provided on one side of the locking plate. One side of the locking plate is fixedly connected to one end of the spring.

[0013] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0014] 1. Four corresponding pipes are installed on the fixed disk, and the sizes of the connectors on each corresponding pipe are different. During operation, taking the larger connector as an example, by connecting the larger connector to the device, then moving the corresponding pipe on the inner ring of the bearing, and rotating the connecting pipe to be threadedly connected to the connecting pipe, the detector body can detect the gas, thus completing the connection between the detector body and the device. In this way, users can choose a suitable connector according to the actual situation without worrying about mismatch, making the installation faster and more convenient.

[0015] 2. The guiding mark one installed on the knob can play a guiding role when the semi-circular rod and the folding rod fit. When rotated to the moving position, the guiding mark one corresponds to the guiding mark two. When the guiding mark one aligns with the guiding mark two, users can confirm that the semi-circular rod and the folding rod have completed the correct fit. This visual guidance helps to reduce misoperation and improve the reliability of the operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of a gas detector with multiple types of interfaces provided by the present utility model.

[0017] Figure 2 Schematic diagram of the split structure of the main mechanism components of a gas detector with multiple types of interfaces provided by the present utility model.

[0018] Figure 3 Schematic side view structure diagram of the main mechanism components of a gas detector with multiple types of interfaces provided by the present utility model.

[0019] Figure 4 Schematic side-sectional structure diagram of the main mechanism and guiding mechanism components of a gas detector with multiple types of interfaces provided by the present utility model.

[0020] Figure 5 Schematic structure diagram of some components of the main mechanism of a gas detector with multiple types of interfaces provided by the present utility model.

[0021] Legend description:

[0022] 1. Main mechanism; 11. Detector body; 12. Connecting pipe; 13. Fixed disk; 14. Bearing; 15. Fixed block; 16. Corresponding pipe; 17. Joint; 18. Folding rod; 19. Semi-circular rod; 110. Knob; 111. Column; 112. Locking plate; 113. Spring; 114. Empty plate;

[0023] 2. Guiding mechanism; 21. Guide mark one; 22. Guide mark two. Specific implementation manner

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0025] Embodiment 1

[0026] As Figures 1 - 5As shown in the figure, the present utility model provides a technical solution: a gas detector with multiple types of interfaces, including: a main body mechanism 1, a guiding mechanism 2 is arranged on one side of the main body mechanism 1. The main body mechanism 1 includes a detector body 11, a connecting pipe 12 is arranged on one side of the detector body 11, one side of the detector body 11 is fixedly communicated with one end of the connecting pipe 12, a folding rod 18 is arranged on one side of the connecting pipe 12, one end of the inner wall of the side of the connecting pipe fits with one end of the folding rod 18, the other end of the folding rod 18 is provided with a fixing plate 13, the other end of the folding rod 18 is movably connected with the middle end of one end of the fixing plate 13, a bearing 14 is arranged on the inner wall of the fixing plate 13, the inner wall of the fixing plate 13 is fixedly connected with the outer ring of the bearing 14, a corresponding pipe 16 is arranged on the inner ring of the bearing 14, the inner ring of the bearing 14 is in contact with the outer side of the corresponding pipe 16, a fixing block 15 is arranged on the inner ring of the bearing 14, the inner ring of the bearing 14 is fixedly connected with one end of the fixing block 15, the other end of the fixing block 15 is vertically slidably connected with the inner wall of the corresponding pipe 16, a connector 17 is arranged at the bottom end of the corresponding pipe 16, the bottom end of the corresponding pipe 16 is fixedly connected with one end of the connector 17, a semi-circular rod 19 is arranged on the inner wall of one end of the folding rod 18, the inner wall of one end of the folding rod 18 fits with the outer side of the semi-circular rod 19, one end of the semi-circular rod 19 penetrates and is connected with the inner wall of one side end of the connecting pipe 12, the top end of the semi-circular rod 19 is fixedly connected with the bottom end of a knob 110, a column 111 is arranged on the inner wall of the knob 110, one end of the inner wall of the knob 110 penetrates and is connected with one end of the column 111, an empty plate 114 is arranged at one end of the column 111, one end of the column 111 penetrates and is connected with the inner wall of the empty plate 114, a locking plate 112 is arranged on the inner wall of the empty plate 114, the inner wall of the empty plate 114 is slidably connected with one side of the locking plate 112, one side of the locking plate 112 fits and is clamped with the inner wall of the column 111, a spring 113 is arranged on one side of the locking plate 112, one side of the locking plate 112 is fixedly connected with one end of the spring 113.

[0027] In this embodiment, when the gas detector with multiple types of interfaces is in use, in order for users to select a suitable gas sensor according to specific environmental requirements and application scenarios, four corresponding pipes 16 are installed on the fixing plate 13, and the connectors 17 on each corresponding pipe 16 are of different sizes. During the operation, taking the larger connector 17 as an example, by connecting the larger connector 17 with the device, then moving the corresponding pipe 16 on the inner ring of the bearing 14 upward, and through rotation, the connecting pipe will be threadedly connected with the connecting pipe 12. Then, the detector body 11 can detect the gas, thus completing the connection between the detector body 11 and the device. In this way, users can select a suitable connector 17 according to the actual situation without worrying about mismatch. As a result, the installation becomes more rapid and convenient;

[0028] Secondly, when it is necessary to remove the fixed disk 13 from the connecting pipe, the locking plate 112 can be moved so that it no longer presses the upright column 111. Then, the upright column 111 is taken out of the empty plate 114, and the fixing of the knob 110 is released. At this time, when the knob 110 is rotated, the semi-circular rod 19 no longer fits with the inner wall of the folding rod 18. Then, the folding rod 18 is taken out of the connecting pipe 12, thus completing the separation of the fixed disk 13 from the connecting pipe. After removal, users can conveniently perform maintenance, cleaning or inspection to ensure the good condition and performance of the connecting components.

[0029] Embodiment 2

[0030] As Figure 4 shown, the guiding mechanism 2 includes a guiding mark 21. One end of the guiding mark 21 is provided with a guiding mark 22. One end of the guiding mark 21 corresponds to one end of the guiding mark 22. The bottom side of the guiding mark 22 is fixedly connected to the top side of one end of the side surface of the connecting pipe 12. One side of the guiding mark 21 is provided with a knob 110, and one side of the guiding mark 21 is fixedly connected to one side of the knob 110.

[0031] In this embodiment, the guiding mark 21 installed on the knob 110 can play a guiding role when the semi-circular rod 19 fits with the folding rod 18. When rotated to the moving degree, the guiding mark 21 corresponds to the guiding mark 22. When the guiding mark 21 is aligned with the guiding mark 22, users can confirm that the semi-circular rod 19 and the folding rod 18 have completed correct fitting. This visual guidance helps to reduce misoperation and improve the reliability of the operation. At the same time, through the design of the guiding marks, the assembly process is more intuitive and rapid. Users can quickly confirm the alignment state of the semi-circular rod 19 and the folding rod 18, thereby reducing the adjustment time and improving the assembly efficiency.

[0032] Working principle:

[0033] As Figures 1 - 5 shown, four corresponding pipes 16 are installed on the fixed disk 13, and the connectors 17 on each corresponding pipe 16 are of different sizes. When operating, taking the larger connector 17 as an example, by connecting the larger connector 17 to the device, then moving the corresponding pipe 16 on the inner ring of the bearing 14, and through rotation, the connecting pipe will be threadedly connected to the connecting pipe 12. Furthermore, the detector body 11 can detect the gas, thus completing the connection between the detector body 11 and the device. In this way, users can choose a suitable connector 17 according to the actual situation without worrying about mismatch;

[0034] The guiding mark one 21 installed on the knob 110 can play a guiding role when the semi-circular rod 19 and the folding rod 18 are fitted. When rotated to the moving position, the guiding mark one 21 corresponds to the guiding mark two 22. When the guiding mark one 21 is aligned with the guiding mark two 22, the user can confirm that the semi-circular rod 19 and the folding rod 18 have been correctly fitted. This kind of visual guidance helps to reduce misoperation and improve the reliability of the operation.

[0035] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution content of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. A gas detector with multiple types of interfaces, characterized in that, Comprising: The main body mechanism (1), on one side of the main body mechanism (1) there is a guiding mechanism (2). The main body mechanism (1) includes a detector body (11). On one side of the detector body (11) there is a connecting pipe (12). One side of the detector body (11) is fixedly communicated with one end of the connecting pipe (12). On one side of the connecting pipe (12) there is a folding rod (18). One end of the inner wall of the side of the connecting pipe fits with one end of the folding rod (18). The other end of the folding rod (18) is provided with a fixing plate (13). The other end of the folding rod (18) is movably connected to the middle end of one end of the fixing plate (13). The inner wall of the fixing plate (13) is provided with a bearing (14). The inner wall of the fixing plate (13) is fixedly connected to the outer ring of the bearing (14). The inner ring of the bearing (14) is provided with a corresponding pipe (16). The inner ring of the bearing (14) is in contact with the outer side of the corresponding pipe (16).

2. The gas detector with multiple model interfaces according to claim 1, characterized in that: The guiding mechanism (2) includes a guide mark one (21). One end of the guide mark one (21) is provided with a guide mark two (22). One end of the guide mark one (21) corresponds to one end of the guide mark two (22). The bottom side of the guide mark two (22) is fixedly connected to the top side of one end of the side of the connecting pipe (12). One side of the guide mark one (21) is provided with a knob (110). One side of the guide mark one (21) is fixedly connected to one side of the knob (110).

3. The gas detector with multiple types of interfaces according to claim 2, characterized in that: The inner ring of the bearing (14) is provided with a fixing block (15). The inner ring of the bearing (14) is fixedly connected to one end of the fixing block (15). The other end of the fixing block (15) is vertically slidably connected to the inner wall of the corresponding pipe (16).

4. The gas detector with multiple types of interfaces according to claim 1, characterized in that: The bottom end of the corresponding pipe (16) is provided with a joint (17). The bottom end of the corresponding pipe (16) is fixedly connected to one end of the joint (17).

5. The gas detector with multiple model interfaces according to claim 1, characterized in that: One end of the inner wall of the folding rod (18) is provided with a semi-circular rod (19). One end of the inner wall of the folding rod (18) fits with the outer side of the semi-circular rod (19). One end of the semi-circular rod (19) penetrates and is connected to the inner wall of one end of the side of the connecting pipe (12). The top end of the semi-circular rod (19) is fixedly connected to the bottom end of the knob (110).

6. The gas detector with multiple model interfaces according to claim 5, characterized in that: The inner wall of the knob (110) is provided with a column (111). The inner wall of the knob (110) penetrates and is connected to one end of the column (111). One end of the column (111) is provided with an empty plate (114). One end of the column (111) penetrates and is connected to the inner wall of the empty plate (114).

7. The gas detector with multiple types of interfaces according to claim 6, characterized in that: The inner wall of the empty plate (114) is provided with a locking plate (112). The inner wall of the empty plate (114) is slidably connected to one side of the locking plate (112). One side of the locking plate (112) fits and is clamped with the inner wall of the column (111).

8. The gas detector with multiple types of interfaces according to claim 7, characterized in that: One side of the locking plate (112) is provided with a spring (113). One side of the locking plate (112) is fixedly connected to one end of the spring (113).

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