Portable CO analysis equipment
By introducing control and shielding structures into the CO analysis equipment, the problem of the equipment being easily damaged by external forces during transport has been solved, thus achieving safe transport and stable use of the equipment.
Patent Information
- Application Number
- CN202423046012.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-11
- Publication Date
- 2026-02-03
- Estimated Expiration
- 2034-12-11
AI Technical Summary
Existing CO analysis equipment is susceptible to damage from external forces during transport, which affects its transport performance.
A portable CO analyzer was designed, employing a control structure and a shielding structure, including components such as guide bars, rectangular frames, insert frames, baffles, springs, anti-slip pads, and shielding structures. Through locking and covering mechanisms, the front and rear sides of the device are prevented from being damaged by external forces, and the air intake pipe is prevented from being contaminated.
It improves the safety and stability of the equipment during transport, avoids damage to the front and rear sides of the equipment and contamination of the air intake pipe, and enhances the performance of the equipment.
Smart Images
Figure CN223870629U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of CO analysis equipment technology, and in particular to a portable CO analysis device. Background Technology
[0002] CO (carbon monoxide) analyzers are instruments used to detect and analyze parameters such as the concentration and content of carbon monoxide gas. They utilize the electrochemical reaction of carbon monoxide in an electrochemical sensor to detect its concentration. The electrodes in the sensor react with carbon monoxide, generating a current signal proportional to the carbon monoxide concentration. For example, carbon monoxide is oxidized at the working electrode, while oxygen is reduced at the counter electrode. By measuring the current in the external circuit, the carbon monoxide content can be determined.
[0003] Existing technologies often have the following drawbacks: during the actual use of CO analysis equipment, the control position and back side of the CO analysis equipment are often subjected to external forces during transport, which reduces the carrying efficiency of the CO analysis equipment.
[0004] Therefore, this invention provides a portable CO analysis device. Utility Model Content
[0005] The purpose of this invention is to address the shortcomings of existing technologies where it is inconvenient to safely carry CO analysis equipment, and to propose a portable CO analysis device.
[0006] To achieve the above objectives, the present invention adopts the following technical solution: a portable CO analysis device, comprising a main device, a display electrically mounted on the surface of the main device, an air inlet pipe fixedly mounted on the surface of the main device, and a control structure provided on the surface of the main device. The control structure includes two guide strips fixedly connected to the surface of the main device, a rectangular frame slidably connected to the outer side of the two guide strips, two baffles fixedly connected to the lower surface of the rectangular frame, a fixing block fixedly connected to the side wall of the rectangular frame, an insert frame slidably connected inside the fixing block, and a plurality of insertion holes evenly provided on the side wall of the guide strips, the size of the insertion holes being adapted to the size of the insert frame.
[0007] The above-mentioned components achieve the following effects: the insert frame is inserted into the inside of the insertion hole, which can realize the locking work of the rectangular frame after movement. By covering the front and back sides of the main equipment, the front and back sides of the main equipment are prevented from being damaged by external forces during the later carrying of the main equipment.
[0008] Preferably, a spring is fixedly connected between the insert frame and the fixing block.
[0009] The effect achieved by the above components is that the insert frame will be inserted into the inside of the insertion hole by the spring force on the fixing block.
[0010] Preferably, an auxiliary head is fixedly connected to the end side of the insertion frame, and the auxiliary head is a trapezoidal structure.
[0011] The effect achieved by the above components is that by setting an auxiliary head with a ladder structure, the efficiency of inserting the frame into the socket is improved.
[0012] Preferably, the lower surface of the baffle is bonded with an anti-slip pad.
[0013] The effect achieved by the above components is that the anti-slip pads increase the friction of the equipment when placed on the workbench, thereby improving the stability of the equipment when placed.
[0014] Preferably, the surface of the main equipment is provided with a shielding structure, the shielding structure including two slide bars fixedly connected to the surface of the main equipment, a rotating block slidably connected to the side wall of the two slide bars, a rotating frame rotatably connected to the side wall of the rotating block, and an elastic membrane glued to the inner side of the rotating frame.
[0015] The effect achieved by the above components is that the elastic membrane is stretched at the port of the air intake pipe, thereby facilitating the tight covering of the air intake pipe port.
[0016] Preferably, the rotating block is internally threaded with a drive rod, and the drive rod is rotatably connected to the internal structure of the main equipment.
[0017] The effect achieved by the above components is that when the drive rod is rotated, the drive rod will cause the rotating block to slide on the surface of the slide bar, thus enabling simultaneous driving of the rotating frame.
[0018] In summary:
[0019] 1. In this utility model, when the main equipment needs to be carried, the two insert frames are pulled to the side away from each other, the rectangular frames on the surfaces of the two guide bars are slid, and the baffle is moved to a position that covers the front and rear sides of the main equipment. After that, the two insert frames are released. At this time, the insert frames will be inserted into the inner side of the insertion hole by the spring force on the fixing block, which can realize the locking work of the moved rectangular frame. By setting the control structure, it is convenient to open the baffle flexibly. By covering the control part of the main equipment, the safety of carrying the main equipment is improved. Opening the baffle facilitates the support and use of the main equipment.
[0020] 2. In this utility model, the elastic membrane is stretched at the port of the air inlet pipe, which facilitates the tight covering of the air inlet pipe port. By setting the covering structure and the flexible and tight covering of the air inlet pipe, the phenomenon of air inlet pipe being contaminated is avoided, and the overall performance of the equipment is further improved. Attached Figure Description
[0021] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0022] Figure 2 This is an enlarged view of point A in this utility model;
[0023] Figure 3 This is an enlarged view of section B of this utility model;
[0024] Figure 4 This is an enlarged view of section C of this utility model.
[0025] Legend: 1. Main equipment; 2. Display; 3. Control structure; 31. Rectangular frame; 32. Guide bar; 33. Socket; 34. Fixing block; 35. Insert frame; 36. Spring; 37. Auxiliary head; 38. Baffle; 39. Anti-slip pad; 4. Shielding structure; 41. Elastic membrane; 42. Rotating frame; 43. Drive rod; 44. Slide bar; 45. Rotating block; 5. Air inlet pipe. Detailed Implementation
[0026] Reference Figure 1 As shown, this utility model provides a technical solution: a portable CO analysis device, including a main device 1, a display 2 electrically mounted on the surface of the main device 1, an air inlet pipe 5 fixedly mounted on the surface of the main device 1, a control structure 3 provided on the surface of the main device 1, and a shielding structure 4 provided on the surface of the main device 1.
[0027] The specific settings and functions of its control structure 3 and shielding structure 4 will be discussed below.
[0028] Reference Figures 1-2 and Figure 4As shown in this embodiment: the control structure 3 includes two guide strips 32 fixedly connected to the surface of the main equipment 1. A rectangular frame 31 is slidably connected to the outer side of the two guide strips 32. Two baffles 38 are fixedly connected to the lower surface of the rectangular frame 31. A fixing block 34 is fixedly connected to the side wall of the rectangular frame 31. An insert frame 35 is slidably connected inside the fixing block 34. Several insertion holes 33 are evenly provided on the side wall of the guide strips 32. The size of the insertion holes 33 is adapted to the size of the insert frame 35. The insert frame 35 is inserted into the inner side of the insertion hole 33, which can realize the locking operation of the rectangular frame 31 after movement. By covering the front and rear sides of the main equipment 1, the phenomenon of damage to the front and rear sides of the main equipment 1 due to external forces during the later carrying of the main equipment 1 is avoided. A spring 36 is fixedly connected between the insert frame 35 and the fixing block 34. The insert frame 35 is inserted into the inner side of the insertion hole 33 by the elastic force of the spring 36 on the fixing block 34. An auxiliary head 37, which has a trapezoidal structure, is fixedly connected to one end of the insertion frame 35. The trapezoidal structure of the auxiliary head 37 improves the efficiency of inserting the insertion frame 35 into the insertion hole 33. An anti-slip pad 39 is glued to the lower surface of the baffle 38. The anti-slip pad 39 increases the friction for placing the main equipment 1 on the workbench, thus improving the stability of the main equipment 1 during use.
[0029] Reference Figure 1 and Figure 3 As shown, specifically, the shielding structure 4 includes two sliding strips 44 fixedly connected to the surface of the main equipment 1. A rotating block 45 is slidably connected to the side wall of the two sliding strips 44, and a rotating frame 42 is rotatably connected to the side wall of the rotating block 45. An elastic membrane 41 is glued to the inner side of the rotating frame 42. The elastic membrane 41 is stretched taut at the port of the air intake pipe 5, thus facilitating tight coverage of the port of the air intake pipe 5. A drive rod 43 is threadedly connected to the inside of the rotating block 45, and the drive rod 43 is rotatably connected to the inside of the main equipment 1. Rotating the drive rod 43 causes the rotating block 45 to slide on the surface of the sliding strips 44, thus simultaneously driving the rotating frame 42.
[0030] Working principle: When the main equipment 1 needs to be carried, pull the two insert frames 35 to the side away from each other, slide the rectangular frames 31 on the surfaces of the two guide bars 32, and move the baffle 38 to a position that covers the front and rear sides of the main equipment 1. Then release the two insert frames 35. At this time, the insert frames 35 will be inserted into the inside of the insertion hole 33 by the elastic force of the spring 36 on the fixing block 34, which can realize the locking work of the rectangular frame 31 after movement. By setting the auxiliary head 37 of the ladder structure, the efficiency of inserting the insert frame 35 into the inside of the insertion hole 33 is improved, thereby facilitating the fixing of the position of the rectangular frame 31 after movement. By covering the front and rear sides of the main equipment 1, the front and rear sides of the main equipment 1 are prevented from being subjected to external forces during the later carrying of the main equipment 1. The design avoids collisions, thus improving the safety of carrying the main equipment 1 and facilitating its transport. When the main equipment 1 needs to be used, the two baffles 38 can be opened to support it, preventing it from being contaminated by water or other wastewater on the table. The anti-slip pads 39 increase the friction when the main equipment 1 is placed on the workbench, improving its stability. The control structure 3 facilitates the flexible opening of the baffles 38, and the shielding of the control parts of the main equipment 1 enhances the safety of carrying it. Opening the baffles 38 facilitates the support and use of the main equipment 1.
[0031] When it is necessary to protect the air inlet, the rotating frame 42 on the rotating block 45 can be flipped over, and the elastic membrane 41 on the rotating frame 42 can be flipped to the side facing the air inlet pipe 5. At this time, the drive rod 43 is rotated, and the drive rod 43 will drive the rotating block 45 to slide on the surface of the slide bar 44. At this time, the rotating frame 42 can be driven at the same time, and the elastic membrane 41 will be tightened at the port position of the air inlet pipe 5, which facilitates the tight covering of the port position of the air inlet pipe 5. By setting the shielding structure 4, the air inlet pipe 5 is prevented from being contaminated by the flexible and tight covering work, and the overall performance of the equipment 1 is further improved.
[0032] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
Claims
1. A portable CO analysis device, comprising a main device (1), characterized in that: The surface of the main device (1) is electrically mounted with a display (2), and the surface of the main device (1) is fixedly mounted with an air inlet pipe (5). The surface of the main device (1) is provided with a control structure (3). The control structure (3) includes two guide strips (32) fixedly connected to the surface of the main device (1). A rectangular frame (31) is slidably connected to the outer side of the two guide strips (32). Two baffles (38) are fixedly connected to the lower surface of the rectangular frame (31). A fixing block (34) is fixedly connected to the side wall of the rectangular frame (31). A plug frame (35) is slidably connected inside the fixing block (34). A plurality of plug holes (33) are evenly opened on the side wall of the guide strips (32). The size of the plug holes (33) is adapted to the size of the plug frame (35).
2. The portable CO analysis device according to claim 1, characterized in that: A spring (36) is fixedly connected between the insert frame (35) and the fixing block (34).
3. The portable CO analysis device according to claim 1, characterized in that: An auxiliary head (37) is fixedly connected to the end side of the insert frame (35), and the auxiliary head (37) is a trapezoidal structure.
4. A portable CO analysis device according to claim 1, characterized in that: The lower surface of the baffle (38) is bonded with an anti-slip pad (39).
5. A portable CO analysis device according to claim 1, characterized in that: The surface of the main equipment (1) is provided with a shielding structure (4). The shielding structure (4) includes two slide bars (44) fixedly connected to the surface of the main equipment (1). The side walls of the two slide bars (44) are slidably connected with rotating blocks (45). The side walls of the rotating blocks (45) are rotatably connected with rotating frames (42). The inner side of the rotating frames (42) is glued with an elastic membrane (41).
6. A portable CO analysis device according to claim 5, characterized in that: The rotating block (45) is internally threaded with a drive rod (43), which is internally rotatably connected to the main device (1).