Carbon monoxide analyzer

Abstract

The utility model relates to the field of carbon monoxide analyzers, and discloses a carbon monoxide analyzer which comprises an analyzer main body, an angle adjusting mechanism is arranged on the outer side of the analyzer main body, a lifting adjusting mechanism is arranged below the analyzer main body, and the angle adjusting mechanism comprises two sliding rails. Two sliding blocks are slidably connected into each sliding rail, a shock absorber is fixedly installed on the upper surface of each sliding block, a supporting seat is jointly installed at the top ends of every two shock absorbers, a bearing is fixedly embedded into each supporting seat, and a shaft shell is fixedly installed on the inner wall of each bearing. According to the carbon monoxide analyzer, the angle adjusting mechanism and the lifting adjusting mechanism are arranged, and the angle adjusting mechanism can utilize cooperation among a shaft shell, a supporting seat and a bearing, so that the position of the analyzer main body can be changed, and the direction of a display part of the analyzer main body can be adjusted; and the analyzer main body can be damped.

Description

Technical Field

[0001] The utility model relates to the technical field of carbon monoxide analyzers, in particular to a carbon monoxide analyzer. Background Art

[0002] The carbon monoxide analyzer is a handheld instrument developed for low-concentration and high-precision detection requirements in indoor environments. The instrument is simple to operate, accurate in results, and has a long service life. It can be zeroed and calibrated on site, and can select pump-suction sampling. It is mainly used for low-concentration and high-precision detection in indoor environments, and is suitable for fields such as sanitation and epidemic prevention and public place detection. Carbon monoxide, a carbon oxide, is slightly soluble in water and is not easily liquefied or solidified. It burns in the air with a blue flame and decomposes to produce carbon dioxide and carbon at higher temperatures.

[0003] The utility model with the existing authorization announcement number CN211374661U discloses a carbon monoxide analyzer with a protective function, including a carrying box, a lifting device is provided in the carrying box, a support plate is provided on the lifting device, two supporting plates are fixed on both sides of the upper ends of the two supporting plates, an exhaust fan is commonly fixed between the two carrying plates, grooves are provided in the two carrying plates, and a shock absorbing device is provided in the grooves.

[0004] Although the above-mentioned technical scheme can be used to discharge the hot gas generated by the carbon monoxide analysis equipment in time, prevent heat accumulation from reducing the service life of the parts of the carbon monoxide analysis equipment, and reduce the vibration caused by impact and shaking, and protect the parts of the carbon monoxide analysis equipment, but the above-mentioned technical scheme, firstly, the lifting and position adjustment of the analyzer require the coordination between structures such as the screw and the moving block, resulting in slow lifting and position adjustment speeds. Secondly, the use of the analysis equipment on the mounting plate is relatively fixed, and the angle and direction of the display part of the analysis equipment cannot be adjusted. When observing the analysis equipment, it is necessary to watch horizontally, which makes it inconvenient for the user to observe. Therefore, a person skilled in the art provides a carbon monoxide analyzer to solve the problems raised in the above-mentioned background technology. Utility Model Content

[0005] The purpose of the utility model is to provide a carbon monoxide analyzer to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A carbon monoxide analyzer comprises an analyzer body, an angle adjustment mechanism is arranged on the outside of the analyzer body, and a lifting adjustment mechanism is arranged below the analyzer body;

[0008] The angle adjustment mechanism includes two slide rails, each of which is slidably connected to two sliders, a shock absorber is fixedly installed on the upper surface of each slider, a support seat is commonly installed on the top of each two shock absorbers, a bearing is fixedly inlaid inside each support seat, a shaft shell is fixedly installed on the inner wall of each bearing, and the ends of the two shaft shells close to the analyzer body are commonly snap-fitted to the outer surface of the analyzer body, and the lifting adjustment mechanism includes a lifting plate, two groups of guide rods are slidably connected to the inside of the lifting plate, two groups of multi-section telescopic rods are threadedly connected to the inner wall of the lifting plate, and two slots are provided on the upper surface of the lifting plate, and the inside of each slot is snap-fitted to the outer surface of the slide rail.

[0009] As a further solution of the utility model: the top end of each shock absorber is threadedly connected with a fastening nut, and the bottom surface of each fastening nut is in contact with the upper surface of the support seat.

[0010] As a further solution of the utility model: the top end of each group of the multi-section telescopic rods is threadedly connected with a limiting nut, and the bottom surface of each of the limiting nut contacts the upper surface of the lifting plate.

[0011] As a further solution of the utility model: the bottom ends of the two groups of guide rods are commonly fixedly mounted with a box body, the inner bottom wall of the box body is fixedly connected to the bottom surface of the multi-section telescopic rod, and the outer surface of the lifting plate is in contact with the inner wall of the box body.

[0012] As a further solution of the utility model: a box cover is movably hinged inside the box body, two clamping blocks are fixedly installed on the front side of the box cover, and two buckles are fixedly installed on the front side of the box body.

[0013] As a further solution of the utility model: a heat dissipation fan is fixedly installed on the inner wall of the lifting plate, and the heat dissipation fan is located directly below the analyzer body.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model is provided with an angle adjustment mechanism and a lifting adjustment mechanism. The angle adjustment mechanism can utilize the cooperation between the shaft shell, the support seat and the bearing to achieve the change of the position of the analyzer body, adjust the direction of the display part of the analyzer body, and reduce the shock of the analyzer body, so that the user can watch the display part of the analyzer body conveniently. The lifting adjustment mechanism can replace the complicated lifting cooperation between the screw rod and the moving block with a simple multi-section telescopic rod, guide rod and lifting plate, which is beneficial to the improvement of the lifting speed of the analyzer body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1It is a schematic diagram of the overall structure of a carbon monoxide analyzer;

[0017] Figure 2 It is a three-dimensional structural schematic diagram of an analyzer main body in a carbon monoxide analyzer;

[0018] Figure 3 It is a schematic diagram of the three-dimensional structure of a slide rail in a carbon monoxide analyzer;

[0019] Figure 4 The present invention is a schematic diagram of the three-dimensional structure of a lifting plate in a carbon monoxide analyzer.

[0020] In the figure: 1. Analyzer body; 2. Box cover; 3. Box body; 4. Buckle; 5. Block; 6. Lifting adjustment mechanism; 601. Lifting plate; 602. Guide rod; 603. Cooling fan; 604. Multi-section telescopic rod; 605. Limit nut; 7. Angle adjustment mechanism; 701. Slide rail; 702. Support seat; 703. Shaft housing; 704. Shock absorber; 705. Bearing; 706. Slider; 707. Fastening nut; 8. Slot. DETAILED DESCRIPTION

[0021] See also Figure 1-4 , a carbon monoxide analyzer, comprising an analyzer body 1, an angle adjustment mechanism 7 is arranged on the outside of the analyzer body 1, and a lifting adjustment mechanism 6 is arranged below the analyzer body 1;

[0022] The angle adjustment mechanism 7 includes two slide rails 701, each of which is slidably connected to two sliders 706, and a shock absorber 704 is fixedly installed on the upper surface of each slider 706. A support seat 702 is commonly installed on the top of each two shock absorbers 704, and a bearing 705 is fixedly inlaid inside each support seat 702. A shaft shell 703 is fixedly installed on the inner wall of each bearing 705, and the two shaft shells 703 are jointly connected to the outer surface of the analyzer body 1 at one end close to the analyzer body 1. The lifting adjustment mechanism 6 includes a lifting plate 601, and two groups of guide rods 602 are slidably connected to the inside of the lifting plate 601. Two groups of multi-section telescopic rods 604 are threadedly connected to the inner wall of the lifting plate 601. Two card slots 8 are provided on the upper surface of the lifting plate 601, and the inside of each card slot 8 is carded to the outer surface of the slide rail 701.

[0023] Specifically, a top end of each shock absorber 704 is threadedly connected with a fastening nut 707 , and a bottom surface of each fastening nut 707 is in contact with an upper surface of the support seat 702 .

[0024] Through the above technical solution, the fastening nut 707 can fasten the top of the shock absorber 704, which is helpful to prevent the support seat 702 from shaking on the top of the shock absorber 704.

[0025] Specifically, the top end of each group of multi-section telescopic rods 604 is threadedly connected to a limiting nut 605 , and the bottom surface of each limiting nut 605 is in contact with the upper surface of the lifting plate 601 .

[0026] Through the above technical solution, the movement of the lifting plate 601 is limited by the limiting nut 605, so as to achieve a certain limiting and fastening effect.

[0027] Specifically, the bottom ends of the two groups of guide rods 602 are fixedly mounted with the box body 3 , the inner bottom wall of the box body 3 is fixedly connected to the bottom surface of the multi-section telescopic rod 604 , and the outer surface of the lifting plate 601 is in contact with the inner wall of the box body 3 .

[0028] Through the above technical solution, the box body 3 is used to support various mechanisms and the analyzer body 1, which is beneficial to protecting and storing the analyzer body 1.

[0029] Specifically, a box cover 2 is movably hinged inside the box body 3 , two clamping blocks 5 are fixedly installed on the front of the box cover 2 , and two buckles 4 are fixedly installed on the front of the box body 3 .

[0030] Through the above technical solution, through the box cover 2, the block 5 and the buckle 4, the box cover 2 is used to close the box body 3, and cooperate with the box body 3 to accommodate the analyzer body 1, and the block 5 and the buckle 4 can fix the box cover 2 and the box body 3.

[0031] Specifically, a heat dissipation fan 603 is fixedly installed on the inner wall of the lifting plate 601 , and the heat dissipation fan 603 is located directly below the analyzer body 1 .

[0032] Through the above technical solution, the heat dissipation fan 603 provides heat dissipation capability for the analyzer body 1, thereby reducing the influence of heat on the analyzer body 1.

[0033] The working principle of the utility model is: when in use, the cooling fan 603 is powered on. When the analyzer body 1 is used normally, the box cover 2 needs to be opened to completely expose the upper part of the box body 3. Since the analyzer body 1 is inside the box body 3, the analyzer body 1 needs to be raised when it is needed. The hand strap on the analyzer body 1 can be directly held by hand, and the lifting plate 601 can be driven to rise through the connection between the various structures. The lifting plate 601 is supported by the multi-section telescopic rod 604, and the stability of the lifting plate 601 is ensured by the guide rod 602. The multi-section telescopic rod 604 adopts a self-locking form, and each node is self-locked to ensure that the multi-section telescopic rod 604 will not automatically fall due to the weight after being extended. When the analyzer body 1 is in use, its display part is located directly in the front. When it is necessary to observe the data on the analyzer body 1, horizontal viewing is not convenient enough. The analyzer body 1 can be directly rotated. The analyzer body 1 is rotated by the cooperation between the shaft shell 703 and the bearing 705. The rotation angle can be changed according to needs, and the front and rear positions of the analyzer body 1 can also be directly pulled by pulling the analyzer body 1. The analyzer body 1 is supported by the slider 706 to move on the slide rail 701. The remaining functions can be changed according to needs. The shock absorber 704 reduces the vibration of the analyzer body 1 and reduces the vibration of the analyzer body 1, while the heat dissipation fan 603 reduces the heat of the analyzer body 1 itself.

[0034] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A carbon monoxide analyzer, comprising an analyzer body (1), characterized in that: An angle adjustment mechanism (7) is provided on the outside of the analyzer body (1), and a lifting adjustment mechanism (6) is provided below the analyzer body (1); The angle adjustment mechanism (7) comprises two slide rails (701), each of which is slidably connected to two sliders (706), a vibration damper (704) is fixedly mounted on the upper surface of each slider (706), a support seat (702) is commonly mounted on the top of each of the two vibration dampers (704), a bearing (705) is fixedly embedded in the interior of each support seat (702), and a shaft housing (703) is fixedly mounted on the inner wall of each bearing (705). One end of the shaft housing (703) close to the analyzer body (1) is snap-fitted with the outer surface of the analyzer body (1); the lifting and adjusting mechanism (6) includes a lifting plate (601); two groups of guide rods (602) are slidably connected inside the lifting plate (601); two groups of multi-section telescopic rods (604) are threadedly connected to the inner wall of the lifting plate (601); two slots (8) are provided on the upper surface of the lifting plate (601), and the interior of each slot (8) is snap-fitted with the outer surface of the slide rail (701).

2. A carbon monoxide analyzer according to claim 1, characterized in that: The top end of each of the vibration dampers (704) is threadedly connected to a fastening nut (707), and the bottom surface of each of the fastening nut (707) is in contact with the upper surface of the support seat (702).

3. A carbon monoxide analyzer according to claim 1, characterized in that: The top end of each group of multi-section telescopic rods (604) is threadedly connected to a limiting nut (605), and the bottom surface of each limiting nut (605) is in contact with the upper surface of the lifting plate (601).

4. A carbon monoxide analyzer according to claim 1, characterized in that: The bottom ends of the two groups of guide rods (602) are fixedly mounted with a box body (3), the inner bottom wall of the box body (3) is fixedly connected to the bottom surface of the multi-section telescopic rod (604), and the outer surface of the lifting plate (601) is in contact with the inner wall of the box body (3).

5. A carbon monoxide analyzer according to claim 4, characterized in that: The box body (3) is movably hinged with a box cover (2) inside, two clamping blocks (5) are fixedly mounted on the front of the box cover (2), and two buckles (4) are fixedly mounted on the front of the box body (3).

6. A carbon monoxide analyzer according to claim 1, characterized in that: A heat dissipation fan (603) is fixedly mounted on the inner wall of the lifting plate (601), and the heat dissipation fan (603) is located directly below the analyzer body (1).

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