Portable combustible gas detector

Abstract

The utility model relates to the technical field of combustible gas detectors, and discloses a portable combustible gas detector which comprises a storage box, the storage box is provided with a first sliding groove, the first sliding groove is connected with a first shifting block in a sliding mode, the first shifting block is fixedly connected with a first limiting plate, the storage box is provided with a third sliding groove, and the third sliding groove is fixedly connected with a second limiting plate. And the first limiting plate is slidably connected to the interior of the third sliding groove, the first limiting plate is fixedly connected with a first spring, the storage box is hinged to a shell, the shell is hinged to a first baffle, and the first baffle is fixedly connected with a limiting clamping block. According to the utility model, the storage and unfolding of the detector main body are realized, the condition of mistaken touch when the detector is not used is effectively prevented, the safety of the detector in the carrying and storage process is ensured, and meanwhile, the design of the shell and the baffle plate also enhances the protection performance of the detector, ensures that the detector can still keep a good working state in a complex environment, and is convenient to use. The portable storage protection function greatly improves the portability of the detector and prolongs the service life of the detector.

Description

Technical Field

[0001] The utility model relates to the technical field of combustible gas detectors, in particular to a portable combustible gas detector. Background Art

[0002] With the rapid expansion of the application field of combustible gas, while it brings great convenience to people's production and life, the incidence of explosion accidents has also increased accordingly due to its flammable and explosive gas characteristics, posing a great threat to people's life and property safety. In order to prevent accidents before they happen, it is very necessary to detect the leakage of combustible gas. The portability and practicality of the corresponding detection instruments play a very important role in the execution effect of the detection work.

[0003] Traditional combustible gas detectors often have problems such as inconvenient storage, loose fixation, and inability to carry spare batteries to provide them with stable battery life. These problems not only affect the use of the detector, but also increase the safety hazards during use. Therefore, a portable combustible gas detector is proposed. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a portable combustible gas detector.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a portable combustible gas detector, including a storage box, the storage box is provided with a slide groove 1, the slide groove 1 is slidably connected with a shift block 1, the shift block 1 is fixedly connected with a limiting plate 1, the storage box is provided with a slide groove 3, the limiting plate 1 is slidably connected to the inside of the slide groove 3, the limiting plate 1 is fixedly connected with a spring 1, the storage box is hinged with an outer shell, the outer shell is hinged with a baffle 1, the baffle 1 is fixedly connected with a limiting block, the storage box is provided with a limiting groove 2, and the outer shell is fixedly connected with the limiting groove 1.

[0006] As a further description of the above technical solution:

[0007] The storage box is provided with a gas detector, the storage box is provided with a slide groove 2, the slide groove 2 is slidably connected with a slider, the slider is fixedly connected to a limiting frame, the limiting frame is provided with a slide groove 4, the slide groove 4 is slidably connected with a limiting plate 2, the limiting plate 2 is fixedly connected with a shift block 2, the shift block 2 is slidably connected to the limiting frame, the limiting frame is fixedly connected with a guide shaft, the guide shaft is slidably connected to the limiting plate 2, the inside of the limiting frame is fixedly connected with a spring 2, the spring 2 is fixedly connected to the limiting plate 2, the spring 2 is arranged on the outside of the guide shaft, and the inner wall of the storage box is provided with a limiting groove 3.

[0008] As a further description of the above technical solution:

[0009] A battery slot is provided inside the storage box, a baffle plate 2 is provided at the upper end of the battery slot, a slide slot 6 is provided in the storage box, the baffle plate 2 is slidably connected to the inside of the slide slot 6, the storage box is fixedly connected to a fixed block, the fixed block is fixedly connected to a spring 3, the spring 3 is fixedly connected to a connecting block, the storage box is provided with a slide slot 5, the connecting block is slidably connected to the inside of the slide slot 5, and the connecting block is fixedly connected to the baffle plate 2.

[0010] As a further description of the above technical solution:

[0011] The three limiting grooves are evenly arranged on the inner side of the storage box.

[0012] As a further description of the above technical solution:

[0013] The slide groove 1 and the slide groove 3 are arranged in a through manner, the shift block 1 and the limit plate 1 are each provided with two groups, and the limit groove 1 is arranged on both sides of the shell.

[0014] As a further description of the above technical solution:

[0015] The slide groove five and the slide groove six are arranged in a through manner, and the battery slot is arranged on one side of the gas detector.

[0016] As a further description of the above technical solution:

[0017] A handle is fixedly connected to the lower end of the storage box.

[0018] The utility model has the following beneficial effects:

[0019] 1. In the utility model, the detector body can be easily stored and unfolded by operating the dial block 1, which not only effectively prevents accidental touch when not in use, but also ensures the safety of the detector during carrying and storage. At the same time, the design of the shell and the baffle also enhances the protection performance of the detector, ensuring that it can still maintain a good working condition in a complex environment. This convenient storage and protection function greatly improves the portability and service life of the detector.

[0020] 2. In the utility model, by operating the second shift block and pushing the limit frame, the detector body can be easily fixed inside the storage box, effectively preventing the detector from slipping due to shaking during the detection process. This stable fixed installation method not only ensures the detection accuracy and stability, but also avoids the loss caused by accidental damage.

[0021] 3. In the present invention, by pulling the connecting block to slide inside the slide groove 5, the backup battery can be easily replaced, which effectively solves the problem of being unable to continue testing due to exhaustion of power. This design not only improves the continuous working ability of the detector, but also provides users with a more flexible and convenient battery management solution. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A three-dimensional schematic diagram of a portable combustible gas detector proposed in the utility model Figure 1 ;

[0023] Figure 2 A partial structural section of a portable combustible gas detector proposed by the utility model Figure 1 ;

[0024] Figure 3 A three-dimensional schematic diagram of a portable combustible gas detector proposed in the utility model Figure 2 ;

[0025] Figure 4 A partial structural section of a portable combustible gas detector proposed by the utility model Figure 2 ;

[0026] Figure 5 for Figure 4 The enlarged schematic diagram at A in the middle;

[0027] Figure 6 A schematic diagram of the partial three-dimensional structure of a portable combustible gas detector proposed in the utility model Figure 1 ;

[0028] Figure 7 A schematic diagram of the partial three-dimensional structure of a portable combustible gas detector proposed in the utility model Figure 2 .

[0029] Legend:

[0030] 1. Storage box; 2. Slide slot 1; 3. Shift block 1; 4. Limit plate 1; 5. Slide slot 2; 6. Gas detector; 7. Slide slot 3; 8. Spring 1; 9. Limit slot 1; 10. Housing; 11. Baffle plate 1; 12. Limit slot 2; 13. Limit frame; 14. Shift block 2; 15. Limit plate 2; 16. Slide slot 4; 17. Guide shaft; 18. Spring 2; 19. Slider; 20. Limit slot 3; 21. Fixed block; 22. Spring 3; 23. Connecting block; 24. Slide slot 5; 25. Baffle plate 2; 26. Slide slot 6; 27. Limit block; 28. Handle; 29. ​​Battery slot. DETAILED DESCRIPTION

[0031] 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.

[0032] Reference Figure 1-Figure 7 The utility model provides an embodiment of a portable combustible gas detector, comprising a storage box 1, the storage box 1 is provided with a slide slot 2, the slide slot 2 is slidably connected with a dial block 3, the dial block 3 is fixedly connected to a limiting plate 4, the storage box 1 is provided with a slide slot 3 7, the limiting plate 4 is slidably connected to the inside of the slide slot 3 7, the limiting plate 4 is fixedly connected with a spring 8, the storage box 1 is hinged with a shell 10, the shell 10 is hinged with a baffle 11, the baffle 11 is fixedly connected to a limiting block 27, the storage box 1 is provided with a limiting groove 2 12, the shell 10 is fixedly connected to the limiting groove 9, by operating the dial block 3, the storage and unfolding of the detector body can be conveniently realized, which not only effectively prevents the accidental touch when not in use, but also ensures the safety of the detector during carrying and storage. At the same time, the design of the shell 10 and the baffle also enhances the protection performance of the detector, ensuring that it can still maintain a good working state in a complex environment. This convenient storage and protection function greatly improves the portability and service life of the detector.

[0033] The storage box 1 is provided with a gas detector 6, and the gas detector 6 is a well-known technology, and no improvement is made to the interior thereof. The storage box 1 is provided with a slide groove 2 5, the slide groove 2 5 is slidably connected with a slider 19, the slider 19 is fixedly connected to a limiting frame 13, the limiting frame 13 is provided with a slide groove 4 16, the slide groove 4 16 is slidably connected with a limiting plate 2 15, the limiting plate 2 15 is fixedly connected with a slide block 2 14, the slide block 2 14 is slidably connected to the limiting frame 13, the limiting frame 13 is fixedly connected with a guide shaft 17, the guide shaft 17 is slidably connected to the limiting plate 2 15, the inside of the limiting frame 13 is fixedly connected with a spring 2 18, the spring 2 18 is fixedly connected to the limiting plate 2 15, the spring 2 18 is arranged on the outside of the guide shaft 17, the inner wall of the storage box 1 is provided with a limiting groove 3 20, and the interior of the storage box 1 is provided with a battery slot 29, A baffle plate 25 is provided at the upper end of the battery slot 29, and a slide groove 6 26 is provided in the storage box 1. The baffle plate 25 is slidably connected to the inside of the slide groove 6 26. The storage box 1 is fixedly connected to a fixed block 21, and the fixed block 21 is fixedly connected to a spring 3 22. The spring 3 22 is fixedly connected to a connecting block 23. The storage box 1 is provided with a slide groove 5 24. The connecting block 23 is slidably connected to the inside of the slide groove 5 24. The connecting block 23 is fixedly connected to the baffle plate 25. The limiting grooves 3 20 are evenly arranged on the inner side of the storage box 1, the slide groove 1 2 and the slide groove 3 7 are connected in a through arrangement, the shift block 1 3 and the limiting plate 1 4 are each provided with two groups, the limiting grooves 1 9 are arranged on both sides of the shell 10, the slide groove 5 24 and the slide groove 6 26 are connected in a through arrangement, the battery slot 29 is arranged on one side of the gas detector 6, and a handle 28 is fixedly connected to the lower end of the storage box 1.

[0034] Working principle: First, the user presses the two shifting blocks 3 toward each other to make the limit plate 4 slide inside the slide groove 7 until the limit plate 4 is separated from the limit groove 9 and the spring 8 is gradually compressed. Then, the shell 10 is opened, and the shell 10 drives the baffle 11 to move. The baffle 11 drives the limit block 27 to be separated from the inside of the limit groove 2 12. The shifting block 3 is released to reset the spring 8. If storage protection is required, the shell 10 only needs to be covered again, and the limit block 27 is aligned with the limit groove 2 12, and the spring 8 is pressed again. The push-pull block 3 makes the limit plate 4 slide inside the slide groove 3 7, and after aligning the hole position of the limit groove 9 with the hole position of the slide groove 3 7, the push-pull block 3 is released. Under the elastic force of the spring 8, the limit plate 4 slides into the inside of the limit groove 9. At this point, the storage protection of the gas detector 6 is realized to prevent accidental touch when it is not needed. When using it, you only need to hold the handle 28 to align the gas detector 6 with the gas to be detected to complete the detection. Then, by bending the push-pull block 2 14, the limit plate 2 15 is driven to slide inside the slide groove 4 16 to guide The shaft 17 gradually slides into the interior of the limit plate 2 15, and the spring 2 18 is gradually compressed until the limit plate 2 15 is separated from the interior of the limit groove 3 20. The limit frame 13 is pushed by hand to make the slider 19 slide inside the slide groove 25, so that the limit frame 13 slides out from the interior of the storage box 1, and then the gas detector 6 is placed in the interior of the storage box 1. When it fits with the inner wall of the storage box 1, the shift block 2 14 is moved again. After repeating the above steps, the shift block 2 14 is released, and the limit plate 2 15 is pushed to its inner wall under the action of the elastic force of the spring 2 18. The gas detector 6 is installed and fixed inside a limit groove three 20 to prevent the gas detector 6 from shaking during the detection process and causing the gas detector 6 to slide from the inside of the storage box 1, causing damage to the gas detector 6. Finally, by pulling the connecting block 23 to slide inside the slide groove five 24, the connecting block 23 drives the spring three 22 to stretch, and the connecting block 23 drives the baffle two 25 to slide, and puts the spare battery into the battery slot 29 to prevent the gas detector 6 from running out of power and failing to detect gas as needed.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A portable combustible gas detector, comprising a storage box (1), characterized in that: The storage box (1) is provided with a slide groove (2), the slide groove (2) is slidably connected with a shift block (3), the shift block (3) is fixedly connected with a limit plate (4), the storage box (1) is provided with a slide groove (7), the limit plate (4) is slidably connected to the inside of the slide groove (7), the limit plate (4) is fixedly connected with a spring (8), the storage box (1) is hinged with a shell (10), the shell (10) is hinged with a baffle plate (11), the baffle plate (11) is fixedly connected with a limit block (27), the storage box (1) is provided with a limit groove (12), the shell (10) is fixedly connected with the limit groove (9).

2. A portable combustible gas detector according to claim 1, characterized in that: The storage box (1) is provided with a gas detector (6), the storage box (1) is provided with a second slide groove (5), the second slide groove (5) is slidably connected to a slider (19), the slider (19) is fixedly connected to a limiting frame (13), the limiting frame (13) is provided with a fourth slide groove (16), the fourth slide groove (16) is slidably connected to a second limiting plate (15), the second limiting plate (15) is fixedly connected to a second shifting block (14), the second shifting block (14) is fixedly connected to a second limiting plate (15), and the second limiting plate (15) is fixedly connected to a second shifting block (14). ) is slidably connected to a limit frame (13), the limit frame (13) is fixedly connected to a guide shaft (17), the guide shaft (17) is slidably connected to a limit plate 2 (15), the interior of the limit frame (13) is fixedly connected to a spring 2 (18), the spring 2 (18) is fixedly connected to the limit plate 2 (15), the spring 2 (18) is arranged on the outer side of the guide shaft (17), and the inner wall of the storage box (1) is provided with a limit groove 3 (20).

3. A portable combustible gas detector according to claim 2, characterized in that: The storage box (1) is provided with a battery slot (29) inside, and a baffle plate 2 (25) is provided at the upper end of the battery slot (29). The storage box (1) is provided with a slide slot 6 (26), and the baffle plate 2 (25) is slidably connected to the inside of the slide slot 6 (26). The storage box (1) is fixedly connected with a fixed block (21), and the fixed block (21) is fixedly connected with a spring 3 (22), and the spring 3 (22) is fixedly connected with a connecting block (23). The storage box (1) is provided with a slide slot 5 (24), and the connecting block (23) is slidably connected to the inside of the slide slot 5 (24). The connecting block (23) is fixedly connected to the baffle plate 2 (25).

4. A portable combustible gas detector according to claim 3, characterized in that: The limiting grooves (20) are evenly arranged on the inner side of the storage box (1).

5. A portable combustible gas detector according to claim 4, characterized in that: The slide groove 1 (2) and the slide groove 3 (7) are arranged in a through manner, the shift block 1 (3) and the limit plate 1 (4) are each provided with two groups, and the limit groove 1 (9) is arranged on both sides of the shell (10).

6. A portable combustible gas detector according to claim 5, characterized in that: The slide groove five (24) and the slide groove six (26) are arranged in a through-connected manner, and the battery slot (29) is arranged on one side of the gas detector (6).

7. A portable combustible gas detector according to claim 6, characterized in that: A handle (28) is fixedly connected to the lower end of the storage box (1).

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