Portable carbon emission detection device

Abstract

The utility model discloses a portable carbon emission detection device, which comprises a connecting seat, an exhaust pipe, a connecting device, a detection device body and a machine cover, the bottom of the machine cover is fixedly connected with a fixed frame, the two sides of the inner side of the fixed frame are both provided with fixed parts, the inner sides of the fixed parts are provided with transmission mechanisms, and the transmission mechanisms are connected with the exhaust pipe. Driving mechanisms are arranged on the front side and the rear side of the interior of the detection device body. According to the utility model, the fixed frame and the fixed part are arranged, and the fixed part and the fixed frame are matched for use, so that the machine cover is dismounted and mounted, and the problem that the working efficiency is reduced due to inconvenience in operation caused by a tedious dismounting and mounting method when an existing detection device is maintained and checked is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of detection devices, in particular to a portable carbon emission detection device. Background Art

[0002] Carbon emissions is a general term or abbreviation for greenhouse gas emissions. Carbon dioxide is the most predominant greenhouse gas, so carbon is used to represent it. Carbon emissions are typically detected using gas detectors. Gas detectors primarily utilize gas sensors to detect the type of gas in the environment, as well as the composition and content of the gas being detected. Gas detectors include pump-type and diffusion-type gas detectors.

[0003] For example, the utility model patent with application number CN202321097383.X discloses a portable carbon emission detection device, comprising a split gas detector body and an exhaust pipe, wherein the exhaust pipe is detachably connected to the gas detector body via a connector; the connector comprises a connecting seat, a sealing sleeve, a clamping claw and a clamping nut; one end of the connecting seat is coaxially fixed at the air inlet of the gas detector body; the sealing sleeve is coaxially arranged in the connecting seat, and the clamping claw is coaxially arranged outside the sealing sleeve; when the clamping nut is tightened, the clamping claw contracts to cause the sealing sleeve to hold the exhaust pipe tightly. This utility model can achieve a detachable connection between the exhaust pipe and the gas detector body by providing a connecting member without changing the structure of the exhaust pipe, thereby reducing the production cost of the exhaust pipe; and when the gas detector body and the exhaust pipe are stored separately, the sealing sleeve is fixed in the connecting seat, and does not need to be stored separately, which can avoid the loss of the sealing sleeve.

[0004] While the aforementioned device can solve the problem of existing pump-type gas detectors generally requiring an extended intake pipe at the air inlet, the installation of the intake pipe increases the length of the gas detection tube, which in turn increases the size of the corresponding packaging box. Furthermore, the intake pipe is prone to bending or even breaking during transportation. To ensure the normal operation of the device and extend its service life, the detection device must be regularly maintained and inspected during use. However, the cumbersome disassembly and installation methods not only bring inconvenience to the operator but also significantly reduce work efficiency. Utility Model Content

[0005] The purpose of the present invention is to solve the deficiencies of the portable carbon emission detection device in the above-mentioned prior art and to provide a portable carbon emission detection device that is easy to operate and easy to disassemble and install, thereby improving work efficiency.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a portable carbon emission detection device, comprising a connecting seat, an exhaust pipe, a connecting device, a detection device body and a machine cover, wherein the connecting seat is fixedly connected to the bottom of the back of the detection device body, the exhaust pipe is movably connected to the back of the connecting seat, the connecting device is sleeved on the surface of the connecting seat and the exhaust pipe, the machine cover is arranged on the top of the detection device body, the bottom of the machine cover is fixedly connected to a fixing frame, both sides of the inner side of the fixing frame are provided with fixing parts, the inner side of the fixing parts is provided with a transmission mechanism, and the front and rear sides of the inside of the detection device body are provided with a driving mechanism.

[0007] Preferably, the transmission mechanism includes a gear, a rack and a movable rod, the rack is fixedly connected to the bottom of the fixing member, the movable rod is movably connected to both sides of the inner wall, the gear is fixedly connected to the inner end of the movable rod, and the gear is meshed with the rack.

[0008] Preferably, the driving mechanism includes a moving block, a connecting rod, a pull rod and a groove, the groove is opened on the front and back of the detection device body, the moving blocks are movably connected to the front and rear sides of the inner wall of the detection device body, the connecting rod is arranged on the outside of the gear, one end of the connecting rod is movably connected to the outside of the gear, the end of the connecting rod away from the gear is movably connected to the two sides of the inner side of the pull rod, and the pull rod is fixedly connected to the outside of the moving block.

[0009] Preferably, a U-shaped plate is fixedly connected to the top of both sides of the inner wall of the detection device body, and springs are provided on both sides of the U-shaped plate. One end of the spring is fixedly connected to the inner side of the fixing part, and the end of the spring away from the fixing part is fixedly connected to both sides of the U-shaped plate.

[0010] Preferably, pins are provided on both sides of the U-shaped plate, the spring is sleeved on the surface of the pin, one end of the pin is fixedly connected to the inner side of the fixing piece, and the end of the pin away from the fixing piece passes through the inner wall of the U-shaped plate.

[0011] Preferably, the tops of both sides of the inner wall of the detection device body are fixedly connected with slide rail sleeves, and the rack is slidably connected to the slide rail sleeves.

[0012] Preferably, both sides of the inner wall of the detection device body are provided with slide rail grooves, and the moving block is slidably connected to the slide rail grooves.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] 1. The utility model provides a fixing frame and a fixing piece, and the fixing piece and the fixing frame are used in conjunction to disassemble and install the machine cover, which has the advantage of being easy to disassemble and install, and solves the problem of the inconvenience caused by the cumbersome disassembly and installation methods of the existing detection device during maintenance and inspection, and reduces work efficiency.

[0015] 2. The utility model sets a transmission mechanism. When the machine cover is removed, the gear is rotated through the movable rod to drive the meshing rack to move, and then the rack drives the fixing part to move, and then the fixing part is released from the clamping of the fixed frame, so that the machine cover is removed. Then, by setting a driving mechanism, the pull rod is pulled to drive the moving block to move, and then the moving block drives the connecting rod to move, and then the connecting rod drives the gear to rotate through the movable rod, so that the pull rod controls the rotation of the turntable.

[0016] 3. The utility model provides a U-shaped plate and a spring. When installing the machine cover, the machine cover is placed on the top of the detection device body, and the machine cover is pressed to drive the fixed frame to move, so that the fixed frame contacts the arc surface of the fixing part, and then the fixing part drives the rack to move through the meshing connection rotating gear. At the same time, the fixing part spring is squeezed toward the U-shaped plate. When the fixing part passes over the fixing frame, the spring releases the tension and drives the fixing part to be clamped into the inside of the fixing frame, so that the spring can reset and self-lock the fixing part. Then, by providing a pin rod, the pin rod moves with the spring when it is squeezed, thereby preventing the spring from being deformed and falling off due to squeezing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the portable carbon emission detection device of the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional exploded structure of the engine cover of the utility model;

[0019] Figure 3 This is a schematic diagram of the three-dimensional explosion structure of the detection device body of the utility model;

[0020] Figure 4 It is a three-dimensional structural diagram of the transmission mechanism of the utility model.

[0021] In the figure: 1. Connecting seat; 2. Exhaust pipe; 3. Connecting device; 4. Detection device body; 5. Machine cover; 6. Fixed frame; 7. Fixing part; 8. Transmission mechanism; 801. Gear; 802. Rack; 803. Movable rod; 9. Driving mechanism; 901. Moving block; 902. Connecting rod; 903. Pull rod; 904. Groove; 10. U-shaped plate; 11. Spring; 12. Pin rod; 13. Slide rail sleeve; 14. Slide rail groove. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] like Figures 1 to 4 As shown, the utility model provides a portable carbon emission detection device, including a connecting seat 1, an exhaust pipe 2, a connecting device 3, a detection device body 4 and a machine cover 5. The connecting seat 1 is fixedly connected to the bottom of the back of the detection device body 4, the exhaust pipe 2 is movably connected to the back of the connecting seat 1, the connecting device 3 is sleeved on the surface of the connecting seat 1 and the exhaust pipe 2, the machine cover 5 is arranged on the top of the detection device body 4, and the bottom of the machine cover 5 is fixedly connected to a fixing frame 6, both sides of the inner side of the fixing frame 6 are provided with fixing parts 7, the inner side of the fixing part 7 is provided with a transmission mechanism 8, and the front and rear sides of the inside of the detection device body 4 are provided with a driving mechanism 9.

[0024] refer to Figure 3 The transmission mechanism 8 includes a gear 801, a rack 802 and a movable rod 803. The rack 802 is fixedly connected to the bottom of the fixing member 7, the movable rod 803 is movably connected to both sides of the inner wall, the gear 801 is fixedly connected to the inner end of the movable rod 803, and the gear 801 is meshed with the rack 802.

[0025] As a technical optimization solution of the present invention, by setting up a transmission mechanism 8, when removing the machine cover 5, the gear 801 is rotated through the movable rod 803 to drive the meshing rack 802 to move, and then the rack 802 drives the fixing part 7 to move, and then the fixing part 7 is disengaged from the clamping of the fixing frame 6, so that the machine cover 5 is removed.

[0026] refer to Figure 3 The driving mechanism 9 includes a moving block 901, a connecting rod 902, a pull rod 903 and a groove 904. The groove 904 is opened on the front and back of the detection device body 4. The moving block 901 is movably connected to the front and rear sides of the inner wall of the detection device body 4. The connecting rod 902 is arranged on the outside of the gear 801. One end of the connecting rod 902 is movably connected to the outside of the gear 801. The end of the connecting rod 902 away from the gear 801 is movably connected to both sides of the inner side of the pull rod 903. The pull rod 903 is fixedly connected to the outside of the moving block 901.

[0027] As a technical optimization solution of the present invention, by setting up a driving mechanism 9, pulling the pull rod 903 drives the moving block 901 to move, and then the moving block 901 drives the connecting rod 902 to move, and then the connecting rod 902 drives the gear 801 to rotate through the movable rod 803, so that the pull rod 903 controls the rotation of the turntable.

[0028] refer to Figure 4 A U-shaped plate 10 is fixedly connected to the top of both sides of the inner wall of the detection device body 4, and a spring 11 is provided on both sides of the U-shaped plate 10. One end of the spring 11 is fixedly connected to the inner side of the fixing member 7, and the end of the spring 11 away from the fixing member 7 is fixedly connected to both sides of the U-shaped plate 10.

[0029] As a technical optimization solution of the present invention, by setting a U-shaped plate 10 and a spring 11, when installing the machine cover 5, the machine cover 5 is placed on the top of the detection device body 4, and the machine cover 5 is pressed to drive the fixed frame 6 to move, so that the fixed frame 6 contacts the arc surface of the fixing part 7, and then the fixing part 7 drives the rack 802 to move through the meshing connection rotating gear 801, and at the same time, the spring 11 of the fixing part 7 is squeezed toward the U-shaped plate 10. When the fixing part 7 passes over the fixing frame 6, the spring 11 releases the tension and drives the fixing part 7 to be clamped into the inside of the fixing frame 6, so that the spring 11 can reset and self-lock the fixing part 7.

[0030] refer to Figure 4 Pin rods 12 are provided on both sides of the U-shaped plate 10, and the spring 11 is sleeved on the surface of the pin rod 12. One end of the pin rod 12 is fixedly connected to the inner side of the fixing member 7, and the end of the pin rod 12 away from the fixing member 7 passes through the inner wall of the U-shaped plate 10.

[0031] As a technical optimization solution of the present invention, by providing a pin rod 12, the pin rod 12 moves along when the spring 11 is squeezed, thereby preventing the spring 11 from being squeezed, deformed, and falling off.

[0032] refer to Figure 4 The tops of both sides of the inner wall of the detection device body 4 are fixedly connected with the slide rail sleeves 13, and the rack 802 is slidably connected to the slide rail sleeves 13.

[0033] As a technical optimization solution of the present invention, by providing the slide rail sleeve 13, the gear 801 is limited when the transmission rack 802 moves, thereby increasing the smoothness of the movement of the rack 802.

[0034] refer to Figure 2 Slide rail grooves 14 are provided on both sides of the inner wall of the detection device body 4, and the moving block 901 is slidably connected to the slide rail grooves 14.

[0035] As a technical optimization solution of the present invention, the slide rail groove 14 is provided to prevent the moving block 901 from driving the connecting rod 902 to move and deviate, thereby limiting the movement of the moving block 901.

[0036] The working principle and use process of the present invention are as follows: when the detection device body 4 needs to be disassembled for maintenance during use, the pull rod 903 is pulled through the groove 904 to drive the moving block 901 to move, and then the moving block 901 drives the connecting rod 902 to move, and then the connecting rod 902 drives the gear 801 to rotate through the movable rod 803, and when the gear 801 rotates through the movable rod 803, it drives the meshing rack 802 to move, and then the rack 802 drives the fixing member 7 to move, and then the fixing member 7 is released from the clamping of the fixing frame 6, so that the cover 5 is disassembled. When installing the machine cover 5, place the machine cover 5 on the top of the detection device body 4, press the machine cover 5 to drive the fixed frame 6 to move, so that the fixed frame 6 contacts the arc surface of the fixing part 7, and then the fixing part 7 drives the rack 802 to move through the meshing connection rotating gear 801. At the same time, the spring 11 of the fixing part 7 is squeezed toward the U-shaped plate 10. When the fixing part 7 passes over the fixing frame 6, the spring 11 releases the tension and drives the fixing part 7 to be clamped into the inside of the fixing frame 6, so that the spring 11 can reset and self-lock the fixing part 7, thereby having the advantage of easy disassembly and installation.

[0037] In summary: The utility model provides a portable carbon emission detection device, which disassembles and installs the machine cover 5 by setting a fixing frame 6 and a fixing member 7, and uses the fixing member 7 in conjunction with the fixing frame 6, thereby solving the problem that in order to ensure the normal operation of the equipment and extend its service life, the detection device body must be regularly maintained and inspected. However, the cumbersome disassembly and installation methods not only bring inconvenience to the operation, but also greatly reduce the work efficiency.

[0038] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements that are inherent to such process, method, article, or apparatus.

[0039] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable carbon emission detection device, comprising a connecting seat (1), an exhaust pipe (2), a connecting device (3), a detection device body (4) and a cover (5), characterized in that: The connecting seat (1) is fixedly connected to the bottom of the back of the detection device body (4); the exhaust pipe (2) is movably connected to the back of the connecting seat (1); the connecting device (3) is sleeved on the surface of the connecting seat (1) and the exhaust pipe (2); the machine cover (5) is arranged on the top of the detection device body (4); the bottom of the machine cover (5) is fixedly connected to a fixing frame (6); fixing parts (7) are arranged on both sides of the inner side of the fixing frame (6); a transmission mechanism (8) is arranged on the inner side of the fixing part (7); and a driving mechanism (9) is arranged on the front and rear sides of the interior of the detection device body (4).

2. A portable carbon emission detection device according to claim 1, characterized in that: The transmission mechanism (8) comprises a gear (801), a rack (802) and a movable rod (803), wherein the rack (802) is fixedly connected to the bottom of the fixing member (7), the movable rod (803) is movably connected to both sides of the inner wall, the gear (801) is fixedly connected to the inner end of the movable rod (803), and the gear (801) is meshed with the rack (802).

3. A portable carbon emission detection device according to claim 2, characterized in that: The driving mechanism (9) includes a moving block (901), a connecting rod (902), a pull rod (903) and a groove (904), wherein the groove (904) is provided on the front and back sides of the detection device body (4), and the moving block (901) is movably connected to the front and rear sides of the inner wall of the detection device body (4), and the connecting rod (902) is arranged on the outer side of the gear (801), and one end of the connecting rod (902) is movably connected to the outer side of the gear (801), and the end of the connecting rod (902) away from the gear (801) is movably connected to both sides of the inner side of the pull rod (903), and the pull rod (903) is fixedly connected to the outer side of the moving block (901).

4. The portable carbon emission detection device according to claim 1, characterized in that: A U-shaped plate (10) is fixedly connected to the top of both sides of the inner wall of the detection device body (4), and a spring (11) is provided on both sides of the U-shaped plate (10), one end of the spring (11) is fixedly connected to the inner side of the fixing member (7), and the end of the spring (11) away from the fixing member (7) is fixedly connected to both sides of the U-shaped plate (10).

5. The portable carbon emission detection device according to claim 4, characterized in that: Pin rods (12) are provided on both sides of the U-shaped plate (10), the spring (11) is sleeved on the surface of the pin rod (12), one end of the pin rod (12) is fixedly connected to the inner side of the fixing member (7), and the end of the pin rod (12) away from the fixing member (7) passes through the inner wall of the U-shaped plate (10).

6. The portable carbon emission detection device according to claim 2, characterized in that: The tops of both sides of the inner wall of the detection device body (4) are fixedly connected with slide rail sleeves (13), and the rack (802) is slidably connected to the slide rail sleeves (13).

7. The portable carbon emission detection device according to claim 3, characterized in that: Slide rail grooves (14) are provided on both sides of the inner wall of the detection device body (4), and the moving block (901) is slidably connected to the slide rail grooves (14).

Images