A portable gas detector

Abstract

The utility model relates to the technical field of gas detector, and disclose a kind of portable gas detector, including support plate, the inner chamber of support plate is provided with positioning assembly, the positioning assembly includes the double-shaft motor being arranged in the inner chamber of support plate, the output shaft of double-shaft motor both sides is fixedly connected with first threaded rod, support plate top is placed with gas detector body, and the left side of support plate top is fixedly connected with telescopic component, and the right side of gas detector body is provided with detection head.The utility model sets up positioning assembly, can be positioned fixed to gas detector body, so it can be convenient to dismount to gas detector body, improve portability, by the setting of telescopic component, the position of gas detector body can be adjusted, so that the gas pipeline at low place can be detected, improve the convenience of detection, and without bending down to reach instrument to gas pipeline area to detect, reduce the workload when detecting work.

Description

Technical Field

[0001] This utility model relates to the field of gas detector technology, specifically a portable gas detector. Background Technology

[0002] A gas detector is a portable device specifically designed to detect the concentration of gas in the environment, ensuring air quality and workplace safety. Equipped with various sensors, it can detect the concentration of combustible gases, toxic gases, and oxygen, and is suitable for industrial, laboratory, building, and other applications requiring gas concentration monitoring.

[0003] To ensure residents' gas safety, property management staff regularly conduct gas inspections on households. For ease of inspection, small portable gas detectors are usually used. However, due to current safety design principles, gas pipelines are typically located in low areas of the kitchen. Therefore, during the inspection process, inspectors need to hold the gas detector and bend over to deliver the instrument to the gas pipeline area. Because there are many targets to be inspected, the continuous inspection process can put a certain physical burden on the inspectors, reducing the actual convenience of portable gas detectors. Utility Model Content

[0004] In view of the problems existing in the prior art, the purpose of this utility model is to provide a portable gas detector to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a portable gas detector, comprising a support plate, a positioning component provided in the inner cavity of the support plate, a gas detector body placed on the top of the support plate, a telescopic component fixedly connected to the left side of the top of the support plate, and a detection head provided on the right side of the gas detector body.

[0006] By adopting the above technical solution and setting a positioning component, the gas detector body can be positioned and fixed, which facilitates the disassembly and assembly of the gas detector body and improves portability. By setting a telescopic component, the position of the gas detector body can be adjusted, which enables the detection of gas pipelines at low locations, improves the convenience of detection, and eliminates the need to bend over to deliver the instrument to the gas pipeline area for detection, reducing the workload during detection work.

[0007] Preferably, the positioning component includes a dual-axis motor disposed in the inner cavity of the support plate. The output shafts on both sides of the dual-axis motor are fixedly connected to first threaded rods. The surfaces of the two first threaded rods are threadedly connected to threaded sleeves. The tops of the two threaded sleeves are fixedly connected to clamping plates. The gas detector body is located between the two clamping plates.

[0008] By adopting the above technical solution, the gas detector body can be positioned and fixed, which facilitates the disassembly and assembly of the gas detector body and improves portability.

[0009] Preferably, the telescopic assembly includes a handle, an adjusting motor is fixedly connected to the top of the handle's inner cavity, a second threaded rod is fixedly connected to the output shaft of the adjusting motor, and fixed rods are slidably connected to both sides of the handle's inner cavity. The bottom of the fixed rod is fixedly installed on the left side of the top of the support plate, and a threaded cylinder is embedded in the inner cavity of the fixed rod. The second threaded rod is threadedly connected to the threaded cylinder.

[0010] By adopting the above technical solution, the position of the gas detector body can be adjusted, thereby enabling the detection of low-lying gas pipelines, improving the convenience of detection, and eliminating the need to bend over to deliver the instrument to the gas pipeline area for detection, thus reducing the workload during detection work.

[0011] Preferably, a first sliding groove is provided on both sides of the bottom of the inner cavity of the support plate, and a first slider is slidably connected to the inner cavity of the first sliding groove, and the top of the first slider is fixedly connected to the threaded sleeve.

[0012] By adopting the above technical solution, the threaded sleeve can be limited and guided to move, thereby increasing the stability when the first threaded rod drives the threaded sleeve to move.

[0013] Preferably, a second sliding groove is provided on both sides of the inner cavity of the handle, and a second slider is slidably connected to the inner cavity of the second sliding groove. The end of the second slider away from the second sliding groove is fixedly connected to the fixed rod.

[0014] By adopting the above technical solution, the fixed rod can be limited and guided to move, thereby increasing the stability of the fixed rod during adjustment when the second threaded rod and the threaded cylinder are in contact.

[0015] Preferably, a rubber sleeve is fitted over the top of the handle surface.

[0016] By adopting the above technical solutions, the friction when gripping can be increased, thereby improving the stability of holding the object.

[0017] Preferably, a limiting plate is fixedly connected to the top of the support plate, and the left side of the gas detector body is tightly fitted with the limiting plate.

[0018] By adopting the above technical solution, the gas detector body can be limited during installation.

[0019] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0020] This invention, by setting a positioning component, can position and fix the gas detector body, thereby facilitating the disassembly and assembly of the gas detector body and improving portability. By setting a telescopic component, the position of the gas detector body can be adjusted, thereby enabling the detection of low-lying gas pipelines, improving the convenience of detection, and eliminating the need to bend over to deliver the instrument to the gas pipeline area for detection, reducing the workload during detection work. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of this utility model;

[0022] Figure 2 This is a cross-sectional view of the support plate in the structure of this utility model;

[0023] Figure 3 This is a side view of the structure of this utility model;

[0024] Figure 4 This is a cross-sectional view of the handle in the structure of this utility model.

[0025] In the diagram: 1. Support plate; 2. Positioning assembly; 201. Dual-axis motor; 202. First threaded rod; 203. Threaded sleeve; 204. Clamping plate; 3. Gas detector body; 4. Telescopic assembly; 401. Handle; 402. Adjusting motor; 403. Second threaded rod; 404. Fixing rod; 405. Threaded cylinder; 5. Detection head; 6. First slide groove; 7. First slider; 8. Second slide groove; 9. Second slider; 10. Rubber sleeve; 11. Limiting plate. Detailed Implementation

[0026] 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.

[0027] Example 1:

[0028] Reference Figure 1-4A portable gas detector includes a support plate 1. A positioning assembly 2 is disposed within the cavity of the support plate 1. The positioning assembly 2 includes a dual-axis motor 201 disposed within the cavity of the support plate 1. First threaded rods 202 are fixedly connected to the output shafts on both sides of the dual-axis motor 201. Threaded sleeves 203 are threadedly connected to the surfaces of the two first threaded rods 202. Clamping plates 204 are fixedly connected to the tops of the two threaded sleeves 203. The gas detector body 3 is located between the two clamping plates 204. The gas detector body 3 is placed on top of the support plate 1. A telescopic assembly 4 is fixedly connected to the left side of the top of the support plate 1. The telescopic assembly 4 includes a handle 401. An adjusting motor 402 is fixedly connected to the top of the cavity of the handle 401. A second threaded rod is fixedly connected to the output shaft of the adjusting motor 402. The handle 401 has a fixed rod 404 slidably connected to both sides of the inner cavity of the rod 403 and the handle 401. The bottom of the fixed rod 404 is fixedly installed on the left side of the top of the support plate 1. The inner cavity of the fixed rod 404 is fitted with a threaded cylinder 405. The second threaded rod 403 is threadedly connected to the threaded cylinder 405. The right side of the gas detector body 3 is provided with a detection head 5. By setting the positioning component 2, the gas detector body 3 can be positioned and fixed, which makes it easy to disassemble and assemble the gas detector body 3 and improves portability. By setting the telescopic component 4, the position of the gas detector body 3 can be adjusted, which enables the detection of gas pipelines at low locations, improves the convenience of detection, and eliminates the need to bend over to deliver the instrument to the gas pipeline area for detection, reducing the workload during detection.

[0029] Example 2:

[0030] Reference Figure 1 , Figure 2 and Figure 4 The support plate 1 has two first sliding grooves 6 on both sides of the bottom of the inner cavity. The inner cavity of the first sliding groove 6 is slidably connected to the first slider 7. The top of the first slider 7 is fixedly connected to the threaded sleeve 203, which can limit and guide the movement of the threaded sleeve 203, increasing the stability when the first threaded rod 202 drives the threaded sleeve 203 to move. The handle 401 has two second sliding grooves 8 on both sides of the inner cavity. The inner cavity of the second sliding groove 8 is slidably connected to the second slider 9. The end of the second slider 9 away from the second sliding groove 8 is fixedly connected to the fixed rod 404, which can limit and guide the movement of the fixed rod 404, increasing the stability when the second threaded rod 403 and the threaded cylinder 405 are engaged, and adjusting the fixed rod 404. The top of the surface of the handle 401 is covered with a rubber sleeve 10, which can increase the friction when gripping and improve the stability of holding. The top of the support plate 1 is fixedly connected to the limit plate 11. The left side of the gas detector body 3 is tightly fitted with the limit plate 11, which can limit the installation of the gas detector body 3.

[0031] The working principle is as follows:

[0032] In use, place the gas detector body 3 on top of the support plate 1, then start the dual-axis motor 201 to drive the two first threaded rods 202 to rotate. The two first threaded rods 202 can drive the two threaded sleeves 203 to move relative to each other, thereby driving the two clamping plates 204 to position and fix the gas detector body 3, which facilitates the installation of the gas detector body 3 and improves portability. Then, turn on the gas detector body 3, and at the same time hold the handle 401, start the adjustment motor 402 to drive the second threaded rod 403 to rotate inside the threaded cylinder 405. At this time, the second threaded rod 403 can push the fixing rod 404 to move out from the handle 401, which can adjust the position of the gas detector body 3, thereby enabling the detection of gas pipelines at low locations, improving the convenience of detection, and eliminating the need to bend over to deliver the instrument to the gas pipeline area for detection, reducing the workload during detection work.

[0033] In summary, this portable gas detector, by setting the positioning component 2, can position and fix the gas detector body 3, thereby facilitating the assembly and disassembly of the gas detector body 3 and improving portability. By setting the telescopic component 4, the position of the gas detector body 3 can be adjusted, thereby enabling the detection of low-lying gas pipelines, improving the convenience of detection, and eliminating the need to bend over to deliver the instrument to the gas pipeline area for detection, reducing the workload during detection work.

[0034] All standard parts used in this application can be purchased from the market, and can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art and is common knowledge in the field. Since this application is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail in this application.

[0035] 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 portable gas detector, comprising a support plate (1), characterized in that: The inner cavity of the support plate (1) is provided with a positioning component (2), the top of the support plate (1) is provided with a gas detector body (3), the left side of the top of the support plate (1) is fixedly connected with a telescopic component (4), and the right side of the gas detector body (3) is provided with a detection head (5).

2. The portable gas detector according to claim 1, characterized in that: The positioning component (2) includes a dual-axis motor (201) disposed in the inner cavity of the support plate (1). The output shafts on both sides of the dual-axis motor (201) are fixedly connected to first threaded rods (202). The surfaces of the two first threaded rods (202) are threadedly connected to threaded sleeves (203). The tops of the two threaded sleeves (203) are fixedly connected to clamping plates (204). The gas detector body (3) is located between the two clamping plates (204).

3. A portable gas detector according to claim 1, characterized in that: The telescopic assembly (4) includes a handle (401), an adjusting motor (402) is fixedly connected to the top of the inner cavity of the handle (401), a second threaded rod (403) is fixedly connected to the output shaft of the adjusting motor (402), and fixed rods (404) are slidably connected to both sides of the inner cavity of the handle (401). The bottom of the fixed rod (404) is fixedly installed on the left side of the top of the support plate (1), and a threaded cylinder (405) is embedded in the inner cavity of the fixed rod (404). The second threaded rod (403) is threadedly connected to the threaded cylinder (405).

4. A portable gas detector according to claim 1, characterized in that: The support plate (1) has a first sliding groove (6) on both sides of the bottom of the inner cavity. The inner cavity of the first sliding groove (6) is slidably connected to a first slider (7). The top of the first slider (7) is fixedly connected to the threaded sleeve (203).

5. A portable gas detector according to claim 3, characterized in that: The handle (401) has a second slide groove (8) on both sides of its inner cavity. The inner cavity of the second slide groove (8) is slidably connected to a second slider (9). The end of the second slider (9) away from the second slide groove (8) is fixedly connected to the fixing rod (404).

6. A portable gas detector according to claim 3, characterized in that: A rubber sleeve (10) is fitted on the top of the surface of the handle (401).

7. A portable gas detector according to claim 1, characterized in that: The top of the support plate (1) is fixedly connected to the limiting plate (11), and the left side of the gas detector body (3) is closely fitted with the limiting plate (11).

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