Handheld gas leak detector

Abstract

The utility model discloses a handheld gas leak detector, which relates to the technical field of gas detection and comprises a leak detector main body, a detection head is arranged at the top of the leak detector main body, a data display screen is arranged on the side surface of the leak detector main body, a control key is arranged below the data display screen, and the control key is connected with the detection head. The leakage detector comprises a leakage detector body, a protection assembly is arranged outside the leakage detector body, a fixing assembly is arranged at the bottom of the protection assembly, the protection assembly comprises a rubber protection sleeve, a containing groove is formed in the middle of the rubber protection sleeve, a clamping block is arranged at the top of the containing groove, and a buffering cavity is formed in the middle of the side wall of the rubber protection sleeve. According to the utility model, the leakage detector main body is wrapped by the arranged rubber protective sleeve, so that the leakage detector main body is protected, the leakage detector main body is effectively buffered when being impacted, and the buffer cavity and the rubber support plate are arranged in the middle of the rubber protective sleeve, so that the rubber protective sleeve is supported while the effective buffering is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of gas detection, and particularly relates to a handheld gas leak detector. Background Art

[0002] With the rapid progress of industrial development, more and more gases are discharged into the air, and many gases will have an impact on human life. People have also realized this and began to detect various gases to prevent gas leakage from affecting people's lives. As a result, more and more gas leak detectors have entered the market.

[0003] However, existing staff may cause the leak detector to drop due to misoperation, and the leak detector may be damaged. Moreover, when using or placing the leak detector on the desktop, the gas detector may be dropped due to various situations, which will easily shorten the service life of the gas detector and have low practicability. Summary of the Utility Model

[0004] The main purpose of the utility model is to provide a handheld gas leak detector, which can effectively solve the problems in the background art.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A handheld gas leak detector includes a leak detector main body. A detection head is arranged at the top of the leak detector main body, a data display screen is arranged on the side of the leak detector main body, control keys are arranged below the data display screen, a protection component is arranged outside the leak detector main body, and a fixing component is arranged at the bottom of the protection component;

[0007] The protection component includes a rubber protection sleeve. A receiving groove is arranged in the middle of the rubber protection sleeve, a clamping block is arranged at the top of the receiving groove, a buffer cavity is arranged in the middle of the side wall of the rubber protection sleeve, and a rubber support plate is arranged inside the buffer cavity;

[0008] The fixing component includes a mounting top plate. A connecting sleeve is arranged at the bottom of the mounting top plate, a threaded connecting rod is arranged outside the connecting sleeve, a support seat is arranged at the bottom of the threaded connecting rod, and a suction cup is arranged at the bottom of the support seat.

[0009] Preferably, a receiving groove is opened in the middle of the top of the rubber protection sleeve, and the receiving groove penetrates through the top end of the rubber protection sleeve and the side of the rubber protection sleeve close to the data display screen. The top of the receiving groove is fixedly connected with a clamping block, and there are two clamping blocks, which are symmetrically distributed on both sides of the top of the receiving groove respectively. The bottom of the clamping block is in contact with one side of the top of the leak detector main body.

[0010] Preferably, a buffer cavity is formed in the middle of the side wall of the rubber protective sleeve, and the buffer cavity penetrates through the middle of the side wall of the rubber protective sleeve. A rubber support plate is fixedly connected in the middle of the buffer cavity, and there are multiple rubber support plates, which are evenly distributed in the middle of the buffer cavity respectively.

[0011] Preferably, on the side of the rubber protective sleeve away from the data display screen, an installation side plate is installed through bolts, and the installation side plate is located in the middle of the side of the rubber protective sleeve. On the side of the installation side plate away from the rubber protective sleeve, an L-shaped suspension bracket is fixedly connected, and the L-shaped suspension bracket and the installation side plate are arranged in a U shape on the side of the rubber protective sleeve.

[0012] Preferably, the installation top plate is connected to the rubber protective sleeve through bolts, and there are two installation top plates, which are symmetrically distributed on both sides of the bottom of the rubber protective sleeve respectively. A connecting sleeve is fixedly connected to the bottom of the installation top plate, and a thread is provided on the outer wall of the connecting sleeve. A threaded connecting rod is sleeved outside the connecting sleeve.

[0013] Preferably, the threaded connecting rod is connected to the connecting sleeve through threads. A support seat is fixedly connected to the bottom of the threaded connecting rod, and the support seat is arranged corresponding to the threaded connecting rod. An adsorption disc is fixedly connected to the bottom of the support seat.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. The rubber protective sleeve is arranged to wrap the outside of the leak detector main body to protect the leak detector main body, so that the leak detector main body can be effectively buffered when it is impacted. A buffer cavity and a rubber support plate are arranged in the middle of the rubber protective sleeve, so as to realize effective buffering and support the rubber protective sleeve at the same time, and improve the service life of the rubber protective sleeve;

[0016] 2. The fixing component is arranged to prevent and fix different positions of the leak detector main body. The L-shaped suspension bracket and the adsorption disc are arranged to enable the leak detector main body to be used and stored in different positions, improve the storage stability of the leak detector main body, and reduce the situation that the leak detector main body falls off from the placed position due to collision, further prolonging the service life of the leak detector main body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is the first perspective three-dimensional view of the whole device of the utility model;

[0018] Figure 2 is the second perspective three-dimensional view of the whole device of the utility model;

[0019] Figure 3 is the structural schematic diagram of the fixing component of the utility model;

[0020] Figure 4It is a schematic structural diagram of the protection component of the present utility model.

[0021] In the figure: 1, the main body of the leak detector; 2, the detection head; 3, the data display screen; 4, the control keys; 5, the protection component; 6, the rubber protection sleeve; 7, the buffer cavity; 8, the rubber support plate; 9, the accommodation groove; 10, the clamping block; 11, the fixing component; 12, the installation side plate; 13, the L-shaped suspension bracket; 14, the installation top plate; 15, the connecting sleeve; 16, the threaded connecting rod; 17, the support seat; 18, the suction cup. Specific embodiments

[0022] In order to make the technical means, creative features, achieved purposes and effects realized by the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0023] Please refer to Figure 1 , Figure 2 , Figure 4 As shown in the figure, a handheld gas leak detector includes a leak detector main body 1. A detection head 2 is arranged at the top of the leak detector main body 1, a data display screen 3 is arranged on the side of the leak detector main body 1, control keys 4 are arranged below the data display screen 3, a protection component 5 is arranged outside the leak detector main body 1, and a fixing component 11 is arranged at the bottom of the protection component 5;

[0024] The protection component 5 includes a rubber protection sleeve 6. An accommodation groove 9 is arranged in the middle of the rubber protection sleeve 6, and a clamping block 10 is arranged at the top of the accommodation groove 9. A buffer cavity 7 is arranged in the middle of the side wall of the rubber protection sleeve 6, and a rubber support plate 8 is arranged inside the buffer cavity 7. An accommodation groove 9 is opened in the middle of the top of the rubber protection sleeve 6, and the accommodation groove 9 penetrates through the top end of the rubber protection sleeve 6 and the side of the rubber protection sleeve 6 close to the data display screen 3. The top of the accommodation groove 9 is fixedly connected with a clamping block 10, and there are two clamping blocks 10, which are symmetrically distributed on both sides of the top of the accommodation groove 9 respectively. The bottom of the clamping block 10 is in contact with one side of the top of the leak detector main body 1. A buffer cavity 7 is opened in the middle of the side wall of the rubber protection sleeve 6, and the buffer cavity 7 penetrates through the middle of the side wall of the rubber protection sleeve 6. A rubber support plate 8 is fixedly connected in the middle of the buffer cavity 7, and there are multiple rubber support plates 8, which are evenly distributed in the middle of the buffer cavity 7 respectively. By arranging the rubber protection sleeve 6 to wrap outside the leak detector main body 1, the protection of the leak detector main body 1 is realized, so that the leak detector main body 1 can be effectively buffered when being impacted, and a buffer cavity 7 and a rubber support plate 8 are arranged in the middle of the rubber protection sleeve 6, so as to realize effective buffering and support the rubber protection sleeve 6 at the same time, and improve the service life of the rubber protection sleeve 6;

[0025] Please refer to Figure 1 , Figure 2 , Figure 3As shown in the figure, the fixing component 11 includes a mounting top plate 14. A connecting sleeve 15 is provided at the bottom of the mounting top plate 14, and a threaded connecting rod 16 is provided outside the connecting sleeve 15. A support base 17 is provided at the bottom of the threaded connecting rod 16, and a suction cup 18 is provided at the bottom of the support base 17. On the side of the rubber protective sleeve 6 away from the data display screen 3, a mounting side plate 12 is installed by bolts, and the mounting side plate 12 is located in the middle of the side of the rubber protective sleeve 6. On the side of the mounting side plate 12 away from the rubber protective sleeve 6, an L-shaped suspension bracket 13 is fixedly connected, and the L-shaped suspension bracket 13 and the mounting side plate 12 are arranged in a U shape on the side of the rubber protective sleeve 6. The mounting top plate 14 is connected to the rubber protective sleeve 6 by bolts, and there are two mounting top plates 14, which are symmetrically distributed on both sides of the bottom of the rubber protective sleeve 6 respectively. A connecting sleeve 15 is fixedly connected to the bottom of the mounting top plate 14, and threads are provided on the outer wall of the connecting sleeve 15. The threaded connecting rod 16 is sleeved outside the connecting sleeve 15, and the threaded connecting rod 16 is connected to the connecting sleeve 15 by threads. A support base 17 is fixedly connected to the bottom of the threaded connecting rod 16, and the support base 17 is arranged corresponding to the threaded connecting rod 16. A suction cup 18 is fixedly connected to the bottom of the support base 17. By providing the fixing component 11, the leakage detector main body 1 can be prevented and fixed at different positions. By providing the L-shaped suspension bracket 13 and the suction cup 18, the leakage detector main body 1 can be used and stored at different positions, improving the storage stability of the leakage detector main body 1 and reducing the situation that the leakage detector main body 1 falls off from the placed position due to collision, further extending the service life of the leakage detector main body 1.

[0026] It should be noted that the present utility model is a handheld gas leakage detector. When in use, the rubber protective sleeve 6 is sleeved outside the leakage detector main body 1, so that the leakage detector main body 1 is clamped in the middle of the receiving groove 9. The two clamping blocks 10 at the top of the receiving groove 9 are clamped on the top of the leakage detector main body 1, thereby realizing the limitation of the leakage detector main body 1. A buffer cavity 7 and a rubber support plate 8 are provided in the middle of the rubber protective sleeve 6. The buffer cavity 7 increases the buffer space of the rubber protective sleeve 6 and improves the buffer effect of the rubber protective sleeve 6. The rubber support plate 8 realizes the strengthening support of the rubber protective sleeve 6, extends the service life of the rubber protective sleeve 6, and at the same time realizes the partition and strengthening of the buffer cavity 7. When storing, the mounting side plate 12 and the L-shaped suspension bracket 13 on the side of the rubber protective sleeve 6 can be hung at a suitable position, which is convenient for carrying the leakage detector main body 1. At the same time, a suction cup 18 is installed at the bottom of the rubber protective sleeve 6. When placing, the leakage detector main body 1 is pressed downwards so that the suction cup 18 adsorbs to the placement object, thereby realizing the stable support of the leakage detector main body 1. At the same time, the top of the suction cup 18 is connected to the connecting sleeve 15 through the threaded connecting rod 16, which is convenient for the disassembly and replacement of the suction cup 18 and extends the service life of the device.

[0027] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and the description in the specification are only used to illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and all these changes and improvements fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A handheld gas leak detector, comprising a leak detector main body (1), characterized in that: At the top of the leak detector main body (1), a detection head (2) is provided, and on the side of the leak detector main body (1), a data display screen (3) is provided. Below the data display screen (3), control keys (4) are provided. An external protection component (5) is provided on the leak detector main body (1), and a fixing component (11) is provided at the bottom of the protection component (5); The protection component (5) includes a rubber protection sleeve (6). An accommodation groove (9) is provided in the middle of the rubber protection sleeve (6), and a clamping block (10) is provided at the top of the accommodation groove (9). A buffer cavity (7) is provided in the middle of the side wall of the rubber protection sleeve (6), and a rubber support plate (8) is provided inside the buffer cavity (7); The fixing component (11) includes a mounting top plate (14). A connecting sleeve (15) is provided at the bottom of the mounting top plate (14), and a threaded connecting rod (16) is provided outside the connecting sleeve (15). A support base (17) is provided at the bottom of the threaded connecting rod (16), and a suction cup (18) is provided at the bottom of the support base (17).

2. The handheld gas leak detector according to claim 1, characterized in that: In the middle of the top of the rubber protection sleeve (6), an accommodation groove (9) is opened, and the accommodation groove (9) penetrates through the top end of the rubber protection sleeve (6) and the side of the rubber protection sleeve (6) close to the data display screen (3). A clamping block (10) is fixedly connected to the top of the accommodation groove (9), and there are two clamping blocks (10), which are symmetrically distributed on both sides of the top of the accommodation groove (9) respectively. The bottom of the clamping block (10) is in contact with one side of the top of the leak detector main body (1).

3. The handheld gas leak detector according to claim 2, characterized in that: In the middle of the side wall of the rubber protection sleeve (6), a buffer cavity (7) is opened, and the buffer cavity (7) penetrates through the middle of the side wall of the rubber protection sleeve (6). A rubber support plate (8) is fixedly connected in the middle of the buffer cavity (7), and there are multiple rubber support plates (8), which are evenly distributed in the middle of the buffer cavity (7) respectively.

4. The hand-held gas leak detector according to claim 1, wherein: On the side of the rubber protection sleeve (6) away from the data display screen (3), a mounting side plate (12) is installed by bolts, and the mounting side plate (12) is located in the middle of the side of the rubber protection sleeve (6). On the side of the mounting side plate (12) away from the rubber protection sleeve (6), an L-shaped hanging bracket (13) is fixedly connected, and the L-shaped hanging bracket (13) and the mounting side plate (12) are arranged in a U shape on the side of the rubber protection sleeve (6).

5. The hand-held gas leak detector according to claim 4, characterized in that: The mounting top plate (14) is connected to the rubber protection sleeve (6) by bolts, and there are two mounting top plates (14), which are symmetrically distributed on both sides of the bottom of the rubber protection sleeve (6) respectively. A connecting sleeve (15) is fixedly connected to the bottom of the mounting top plate (14), and threads are provided on the outer wall of the connecting sleeve (15). A threaded connecting rod (16) is sleeved outside the connecting sleeve (15).

6. The hand-held gas leak detector according to claim 5, characterized in that: The threaded connecting rod (16) is connected to the connecting sleeve (15) by threads. A support base (17) is fixedly connected to the bottom of the threaded connecting rod (16), and the support base (17) is correspondingly arranged with the threaded connecting rod (16). A suction cup (18) is fixedly connected to the bottom of the support base (17).

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