Metering instrument for carbon emission detection

Abstract

The utility model relates to the technical field of carbon emission, and discloses a metering instrument for carbon emission detection, which comprises a metering instrument main body, a display screen is arranged at the front end of the metering instrument main body, a detection head is arranged at the top of the metering instrument main body, and movable sleeves are slidably mounted on two sides of the metering instrument main body. A rotating plate is rotationally mounted on the outer side of the movable sleeve; through the arrangement of a protective cover, a transparent window, a sliding groove, a movable rod and a movable sleeve which are matched with each other, the metering instrument main body is used for protection, and meanwhile, through the mutual sliding between a limiting block and the sliding groove, the movable rod can be pulled out along the interior of a rotating plate; and when the movable sleeve slides to the bottom of the sliding rod, the protective cover can be overturned around the mounting shaft, so that the protective cover can be attached to the back of the metering instrument main body, use can be more convenient, and the situation that use of the metering instrument main body is affected by protection on the outer surface of the metering instrument main body is prevented.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of carbon emission, in particular to a metering instrument for carbon emission detection. BACKGROUND

[0002] Carbon emission refers to the average greenhouse gas emission generated during the production, transportation, use and recycling of the product, and dynamic carbon emission refers to the cumulative greenhouse gas emission of each unit of goods. The accurate detection of carbon emission becomes an important means for evaluating the environmental impact of enterprise and individual activities. At present, there are various carbon emission detection instruments on the market. These instruments are usually equipped with precise sensors and data processing systems and can quickly measure and display the concentration of greenhouse gases such as carbon dioxide on site.

[0003] In the related art, the battery of the metering instrument needs to be replaced frequently, and the battery shell needs to be disassembled. When the battery shell is disassembled, tools are needed. If the user does not have the tools, the battery shell cannot be disassembled, which is not convenient for the user to use and is not convenient for replacing the battery of the metering instrument. The patent with publication number CN215339756U provides a metering instrument for carbon emission detection. The metering instrument for carbon emission detection is used in cooperation with the metering instrument, the battery shell, the clamping block, the clamping groove, the limiting assembly and the adjusting assembly. The user pushes the adjusting block towards the side close to the fixed block. The cooperation between the adjusting block and the adjusting assembly makes the limiting rod leave the inside of the clamping groove. Then, the battery shell is pushed into the matching groove. Then, the limiting assembly is positioned to solve the problem of the existing metering instrument that is not convenient for replacing the battery.

[0004] In the prior art, dust and impurities can adhere to the keys and display screen of the existing metering instrument during long-term use, which not only affects the use of the metering instrument but also reduces the service life of the metering instrument. In addition, the metering instrument is provided with a key detection head, which is relatively troublesome to clean.

[0005] Therefore, a metering instrument for carbon emission detection is provided to solve the above problems. CONTENT OF THE INVENTION

[0006] Therefore, the metering instrument for carbon emission detection is provided to solve or alleviate the technical problems in the prior art, and at least provides a beneficial choice.

[0007] The utility model discloses a technical scheme is as follows: including measurement instrument main part, the front of measurement instrument main part is provided with display screen, the top of measurement instrument main part is provided with detection head, the both sides of measurement instrument main part are slidably installed with movable sleeve, the outside of movable sleeve is rotatably installed with rotating plate, the inside of rotating plate is movably installed with movable rod, the front of movable rod is fixedly installed with the protective cover corresponding with measurement instrument main part, the top of measurement instrument main part is docked with the protective cover corresponding with detection head, the inside of protective cover is movably installed with the cleaning sleeve matched with detection head.

[0008] Preferably, the movable sleeve and the measurement instrument main body are slidably connected through a sliding rod, the movable sleeve and the rotating plate are rotatably connected through a mounting shaft, and the movable sleeve is located outside the sliding rod.

[0009] Preferably, the outside of the movable rod is fixedly installed with a limiting block, the rotating plate is provided with a sliding groove for the limiting block to slide, and the inside of the movable rod and the rotating plate is movably connected through a connecting spring.

[0010] Preferably, the protective cover and the movable rod are fixedly connected through a connecting block, and the inside of the protective cover is inlaidly installed with a transparent window.

[0011] Preferably, the inside of the protective cover is movably installed with a movable shaft, the movable shaft and the protective cover are movably connected through a pressing spring, and one end of the movable shaft is fixedly installed with the outside of the cleaning sleeve.

[0012] Preferably, the top of the measurement instrument main body is provided with a docking groove corresponding to the protective cover, and the rear end of the measurement instrument main body is fixedly installed with a suction magnet corresponding to the inside of the protective cover.

[0013] The utility model discloses an embodiment has the following advantages by adopting the above technical scheme:

[0014] Firstly, the protective cover, the transparent window, the sliding groove, the movable rod and the movable sleeve are cooperated, the movable sleeve can slide along the outside of the sliding rod, the protective cover can cover the front end of the measurement instrument main body under the linkage of the movable rod, the measurement instrument main body is protected, the movable rod can be pulled out along the inside of the rotating plate through the cooperation between the limiting block and the sliding groove, the protective cover can be turned around the mounting shaft when the movable sleeve slides to the bottom of the sliding rod, the protective cover can be attached to the back of the measurement instrument main body, the use is more convenient, and the use of the measurement instrument main body is not affected by the protection of the outer surface of the measurement instrument main body.

[0015] Second, the utility model discloses through the mutual cooperation of the extrusion spring, detection head, protective cover and cleaning sleeve, through the butt joint of protective cover and the top of measuring instrument main body, the one end of detection head can be inserted to the inside of cleaning sleeve, and the extrusion of extrusion spring can make the movement of movable shaft along the inside, and the outside surface of detection head can be tightly combined between cleaning sleeve, and the outside surface of detection head can be cleaned and wiped during the protection of protective cover.

[0016] The above summary is merely intended to provide a summary of the disclosure, and is not intended to limit in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features will become apparent to those skilled in the art from the drawings and the following detailed description. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is the first appearance of the embodiment of the application. The structure of the schematic diagram is shown.

[0018] Figure 2 is the second appearance of the embodiment of the application. The structure of the schematic diagram is shown.

[0019] Figure 3 is the second appearance of the embodiment of the application. The structure of the schematic diagram is shown.

[0020] Figure 4 is the rotating plate and the movable rod installation structure of the embodiment of the application. The structure of the schematic diagram is shown.

[0021] Figure 5 is the embodiment of the application. Figure 3 is the local structure of the embodiment of the application. The structure of the schematic diagram is shown.

[0022] The reference signs are explained as follows: 1, measuring instrument main body; 2, protective cover; 3, transparent window; 4, connecting block; 5, protective cover; 6, display screen; 7, sliding rod; 8, movable sleeve; 9, rotating plate; 10, mounting shaft; 11, movable rod; 12, limiting block; 13, sliding groove; 14, connecting spring; 15, detection head; 16, extrusion spring; 17, movable shaft; 18, cleaning sleeve. DETAILED DESCRIPTION

[0023] In the following, only certain example embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the utility model. Therefore, the drawings and the description are considered to be essentially exemplary rather than limiting.

[0024] The embodiments of the utility model are described in detail below with reference to the drawings.

[0025] The embodiment of the application discloses a kind of carbon emission detection with measuring instrument. Refer toFigures 1-5 A carbon emission detection metering instrument, including metering instrument main body 1, the front end of metering instrument main body 1 is provided with display screen 6, the top of metering instrument main body 1 is provided with detection head 15, the both sides of metering instrument main body 1 are slidably installed with movable sleeve 8, the outside of movable sleeve 8 is rotatably installed with rotating plate 9, the inside of rotating plate 9 is movably installed with movable rod 11, the front end of movable rod 11 is fixedly installed with the protective cover 2 corresponding to the metering instrument main body 1, the top of metering instrument main body 1 is buttedly installed with the protective cover 5 corresponding to the detection head 15, the inside of protective cover 5 is movably installed with the cleaning sleeve 18 matched with the detection head 15, the top of metering instrument main body 1 is provided with the butt joint groove corresponding to the protective cover 5, the rear end of metering instrument main body 1 is fixedly installed with the adsorption magnet corresponding to the inside of protective cover 2.

[0026] By sliding along the outside of sliding rod 7 through movable sleeve 8, under the linkage of movable rod 11, protective cover 2 can be covered on the front end of metering instrument main body 1, protection is carried out by using metering instrument main body 1, at the same time, by mutual sliding between limiting block 12 and sliding groove 13, movable rod 11 can be pulled out along the inside of rotating plate 9, when movable sleeve 8 slides to the bottom of sliding rod 7, protective cover 2 can be turned over around mounting shaft 10, under the action of adsorption magnet at the rear end of metering instrument main body 1, protective cover 2 can be adsorbed, so that protective cover 2 can be attached to the back of metering instrument main body 1.

[0027] Refer to Figures 3-4 Movable sleeve 8 and metering instrument main body 1 are slidably installed through sliding rod 7, movable sleeve 8 and rotating plate 9 are rotatably installed through mounting shaft 10, and movable sleeve 8 is located on the outside of sliding rod 7, the outside of movable rod 11 is fixedly installed with limiting block 12, sliding groove 13 for limiting block 12 to slide is arranged on rotating plate 9, movable rod 11 and the inside of rotating plate 9 are movably connected through connecting spring 14.

[0028] By mutual sliding between limiting block 12 and sliding groove 13, movable rod 11 can be pulled out along the inside of rotating plate 9, when movable sleeve 8 slides to the bottom of sliding rod 7, protective cover 2 can be turned over around mounting shaft 10, under the action of adsorption magnet at the rear end of metering instrument main body 1, protective cover 2 can be adsorbed. By using transparent window 3, display screen 6 provided on metering instrument main body 1 can be conveniently observed.

[0029] Refer to Figure 2 And Figure 5 Protective cover 2 and movable rod 11 are fixedly connected through connecting block 4, transparent window 3 is inlaidly installed on the inside of protective cover 2, movable shaft 17 is movably installed on the inside of protective cover 5, movable shaft 17 and protective cover 5 are movably connected through extrusion spring 16, one end of movable shaft 17 is fixedly installed with the outside of cleaning sleeve 18.

[0030] By the top of the protective cover 5 and the metering instrument body 1 butt joint, one end of the detection head 15 can extend into the inside of the cleaning sleeve 18, the extrusion of the extrusion spring 16 can make the movable shaft 17 move along the inside, the cleaning sleeve 18 can be tightly fitted with the outer surface of the detection head 15, and the outer surface of the detection head 15 can be cleaned and wiped during the protection of the protective cover 5.

[0031] The implementation principle of the metering instrument for carbon emission detection is as follows: the movable sleeve 8 slides along the outside of the sliding rod 7, the linkage of the movable rod 11 can cover the front end of the metering instrument body 1 with the protective cover 2, the metering instrument body 1 is protected, the movable rod 11 can be pulled out along the inside of the rotating plate 9 through the mutual sliding between the limiting block 12 and the sliding groove 13, the movable sleeve 8 can be flipped around the mounting shaft 10 when sliding to the bottom of the sliding rod 7, the protective cover 2 can be adsorbed under the action of the adsorbing magnet at the rear end of the metering instrument body 1, the protective cover 2 can be attached to the rear of the metering instrument body 1, the use is more convenient, the use of the metering instrument body 1 is prevented from being affected by the protection of the outer surface of the metering instrument body 1, one end of the detection head 15 can extend into the inside of the cleaning sleeve 18 through the top butt joint of the protective cover 5 and the metering instrument body 1, the extrusion of the extrusion spring 16 can make the movable shaft 17 move along the inside, the cleaning sleeve 18 can be tightly fitted with the outer surface of the detection head 15, and the outer surface of the detection head 15 can be cleaned and wiped during the protection of the protective cover 5.

[0032] The above is only a specific implementation manner of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can easily think of various changes or replacements within the technical range disclosed by the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A metering instrument for carbon emission detection, comprising a metering instrument main body (1), the front end of the metering instrument main body (1) is provided with a display screen (6), and the top of the metering instrument main body (1) is provided with a detection head (15), characterized in that: Both sides of the metering instrument body (1) are slidably installed with a movable sleeve (8), the outer side of the movable sleeve (8) is rotatably installed with a rotating plate (9), the inner side of the rotating plate (9) is movably installed with a movable rod (11), the front end of the movable rod (11) is fixedly installed with a protective cover (2) corresponding to the metering instrument body (1), the top of the metering instrument body (1) is butt-jointedly installed with a protective cover (5) corresponding to a detection head (15), the inner side of the protective cover (5) is movably installed with a cleaning sleeve (18) matched with the detection head (15).

2. A metrological instrument for detecting carbon emissions according to claim 1, characterized in that: The movable sleeve (8) and the metering instrument body (1) are slidably installed through a sliding rod (7), the movable sleeve (8) and the rotating plate (9) are rotatably installed through an installation shaft (10), and the movable sleeve (8) is located outside the sliding rod (7).

3. A metrological instrument for detecting carbon emissions as claimed in claim 1, wherein: The outer side of the movable rod (11) is fixedly installed with a limiting block (12), the rotating plate (9) is provided with a sliding groove (13) for the sliding of the limiting block (12), and the inner side of the movable rod (11) and the rotating plate (9) are movably connected through a connecting spring (14).

4. A metrological instrument for detecting carbon emissions according to claim 2, wherein: The protective cover (2) and the movable rod (11) are fixedly connected through a connecting block (4), and the inner side of the protective cover (2) is inlaidly installed with a transparent window (3).

5. The metering instrument for carbon emission detection of claim 1, wherein: The inner side of the protective cover (5) is movably installed with a movable shaft (17), the movable shaft (17) and the protective cover (5) are movably connected through a compression spring (16), and one end of the movable shaft (17) is fixedly installed with the outer side of the cleaning sleeve (18).

6. The metering instrument for carbon emission detection of claim 1, wherein: The top of the metering instrument body (1) is provided with a butt-joint groove corresponding to the protective cover (5), and the rear end of the metering instrument body (1) is fixedly installed with an adsorbing magnet corresponding to the inner side of the protective cover (2).

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