Solid on-line detection near infrared spectrometer

Abstract

The utility model relates to a solid on-line detection near infrared spectrometer which comprises a box body and a box cover, and further comprises a lower battery compartment plate and an upper battery compartment plate which are fixedly connected in the box body and are transversely arranged, a containing groove is formed in the lower battery compartment plate, a battery is arranged in the containing groove, a battery clamping plate is horizontally connected to the lower battery compartment plate in a sliding mode, and the upper battery compartment plate is provided with a clamping groove. The upper battery compartment plate is provided with a containing groove, the lower battery compartment plate is provided with a tension spring, the tension spring drives the battery clamping plate to slide so as to tightly press the battery on the side surface of the upper battery compartment plate, the lower battery compartment plate on two sides of the containing groove is provided with a sliding groove, and the lower end of the battery clamping plate is fixedly connected with a sliding block inserted into the sliding groove. A large-capacity battery pack can be placed in the battery bin, so that the endurance time of the near-infrared spectrometer is prolonged, and the clamped battery is convenient to disassemble and use.

Description

Technical Field

[0001] The utility model relates to the technical field of near-infrared spectrometers, in particular to a solid online detection near-infrared spectrometer. Background Art

[0002] Modern infrared spectroscopy (NIR) analysis technology is a high-tech science and technology that has developed rapidly in the field of analytical chemistry in recent years. It is easy to operate, analyzes quickly, and reflects the state of the object being measured in real time. It does not destroy the sample and does not require any pretreatment of the sample for direct measurement, making it suitable for on-site and online detection. It does not consume chemical reagents and will not pollute the environment. The near-infrared light has low energy and will not cause harm to the sample being measured and the experimenter himself. It is a green analysis technology.

[0003] At present, most near-infrared spectrometers are equipped with batteries for independent use, which can better adapt to different workplaces and is easy to carry. Therefore, a battery compartment needs to be set up inside. For example, the utility model with announcement number CN209624354U is a miniature near-infrared spectrometer battery compartment cover, which is an improvement on the battery compartment cover. As the frequency of use of near-infrared spectrometers increases, the battery compartment needs to be replaced with a large-capacity battery pack. The battery pack will shake when placed in the battery compartment, which is easy to damage the battery pack. Utility Model Content

[0004] The utility model aims at the deficiencies of the prior art and provides a near-infrared spectrometer for online detection of solids.

[0005] The utility model is realized through the following technical scheme, and provides a solid online detection near-infrared spectrometer, including a box body and a box cover, and also including a lower battery compartment plate and an upper battery compartment plate fixedly connected to the box body and arranged horizontally, the lower battery compartment plate is provided with a receiving groove, the battery is arranged in the receiving groove, the lower battery compartment plate is horizontally slidably connected with a battery clamping plate, and a tension spring drives the battery clamping plate to slide to press the battery against the side of the upper battery compartment plate.

[0006] In this solution, the batteries are placed in the battery compartment below the box cover, and the bottom plate below the battery compartment is composed of a lower battery compartment plate and an upper battery compartment plate. The battery clamp is driven to slide by a tension spring to press the batteries against the side of the upper battery compartment plate. When the batteries need to be replaced or charged, the box cover is opened, the plug of the battery pack is unplugged, and the battery clamp is pulled to separate it from the battery pack, thereby taking out the battery pack.

[0007] As an optimization, the lower battery compartment plates on both sides of the accommodating groove are provided with sliding grooves, and the lower end of the battery clamp is fixed with a sliding block inserted into the sliding groove. The sliding block in this solution slides in the sliding groove to realize the sliding guide of the battery clamp.

[0008] As an optimization, a tension spring connection block is fixedly connected to the lower end of the sliding block, one end of the tension spring is connected to the tension spring connection block, and the other end is connected to the lower battery compartment plate. The tension spring connection block in this solution realizes the connection of the tension spring.

[0009] As an optimization, the lower end surface of the sliding block is bolted to a lower baffle plate located below the lower battery compartment plate. The lower baffle plate in this solution is used to prevent the sliding block from slipping out of the slide slot upwards.

[0010] As an optimization, one end of the lower battery compartment plate is connected to the side of the upper battery compartment plate by bolts. In this solution, one end of the lower battery compartment plate is connected to the side of the upper battery compartment plate by bolts, thereby achieving fixation between the two and improving the structural stability of the entire near-infrared spectrometer.

[0011] As an optimization, a threading hole is opened on the side of the upper battery compartment plate. The threading hole in this solution enables the battery power supply cable to pass through, thereby supplying power to the electrical components below.

[0012] The beneficial effects of the utility model are as follows: the utility model is a solid online detection near-infrared spectrometer, which clamps the battery by driving the battery clamping plate through a tension spring to prevent the battery from shaking and protect the battery, and a large-capacity battery pack can be placed in the battery compartment to increase the battery life of the near-infrared spectrometer; the clamped battery is easy to disassemble and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a top view of the utility model without the box cover;

[0015] Figure 3 It is a schematic diagram of the upper structure of the lower battery compartment plate and the upper battery compartment plate of the utility model;

[0016] Figure 4 It is a schematic diagram of the lower structure of the lower battery compartment plate and the upper battery compartment plate of the utility model;

[0017] Figure 5 This is a schematic diagram of the lower structure of the battery clamp of the utility model;

[0018] Figure 6 This is a schematic diagram of the upper structure of the lower battery compartment plate of the utility model;

[0019] As shown in the figure:

[0020] 1. Box body, 2. Box cover, 3. Lower battery compartment plate, 4. Upper battery compartment plate, 5. Battery clamping plate, 6. Slide groove, 7. Accommodating groove, 8. Threading hole, 9. Sliding block, 10. Tension spring connecting block, 11. Lower baffle, 12. Tension spring. DETAILED DESCRIPTION

[0021] In order to clearly illustrate the technical features of this solution, this solution is described below through a specific implementation method.

[0022] like Figures 1 to 6 As shown, a solid online detection near-infrared spectrometer of the utility model comprises a box body 1 and a box cover 2. The box cover 2 is arranged at the upper end of the box body 1 and is hinged on one side, so that the box cover 2 can be opened and closed.

[0023] A probe is installed at the lower end of the box body 1 for detecting solid materials. Electrical components are installed inside the box body 1. The box body also includes a lower battery compartment plate 3 and an upper battery compartment plate 4 fixedly connected to the box body 1 and arranged horizontally. The lower battery compartment plate 3 and the upper battery compartment plate 4 constitute the bottom plate of the battery compartment, and electrical components are installed below the bottom plate.

[0024] like Figure 3 , 4 As shown, the upper battery compartment plate 4 is an L-shaped plate, including a horizontal portion and a vertical portion bent downward, the horizontal portion is connected to the supporting boss of the inner wall of the box body 1 by bolts, and one end of the lower battery compartment plate 3 is connected to the side of the upper battery compartment plate 4 by bolts. The lower battery compartment plate 3 is connected to the supporting boss of the inner wall of the box body 1 by bolts. Thus, the upper part of the box body 1 is divided into battery compartments by the lower battery compartment plate 3 and the upper battery compartment plate 4.

[0025] The lower battery compartment plate 3 is provided with a receiving groove 7, which is arranged at one end close to the vertical part of the battery compartment plate 4. The battery is arranged in the receiving groove 7. The side of the upper battery compartment plate 4 is provided with a threading hole 8. The power cord of the battery passes through the threading hole 8 to be connected to the electrical components below, and the power cord of the battery is equipped with a quick-release plug to facilitate the removal of the battery.

[0026] The battery clamping plate 5 is horizontally slidably connected to the lower battery compartment plate 3, and the tension spring 12 drives the battery clamping plate 5 to slide and press the battery against the side of the upper battery compartment plate 4. The battery clamping plate 5 includes a bottom clamping plate and an operating plate fixed to the bottom clamping plate. The lower end surface of the bottom clamping plate is in contact with the upper end surface of the lower battery compartment plate 3, and the battery clamping plate 5 is moved by manually pulling the operating plate.

[0027] The lower battery compartment plate 3 on both sides of the accommodating groove 7 is provided with a slide groove 6, which is a long hole extending toward the upper battery compartment plate 4, and a sliding block 9 inserted into the slide groove 6 is fixedly connected to the lower end of the battery clamp plate 5. The two sliding blocks 9 are inserted into the two slide grooves 6 respectively.

[0028] A tension spring connecting block 10 is fixedly connected to the lower end of the sliding block 9 . Two tension springs 12 are provided. One end of the tension spring 12 is connected to the tension spring connecting block 10 , and the other end is connected to the lower battery compartment plate 3 .

[0029] The lower end surface of the sliding block 9 is bolted with a lower baffle 11 located below the lower battery compartment plate 3. The width of the lower baffle 11 is greater than the width of the chute to prevent the sliding block 9 from slipping out upwards, and a square avoidance hole for avoiding the tension spring connecting block 10 is opened on the lower baffle 11.

[0030] The use of the utility model:

[0031] The batteries are placed in the battery compartment below the box cover 2. The bottom plate below the battery compartment is composed of a lower battery compartment plate 3 and an upper battery compartment plate 4. The battery clamp 5 is driven by a tension spring 12 to slide and press the batteries against the side of the upper battery compartment plate 4. When the batteries need to be replaced or charged, the box cover 2 is opened, the plug of the battery pack is unplugged, and the battery clamp 5 is pulled apart from the battery pack to remove the battery pack.

[0032] A detection probe is arranged on the lower end surface of the box body 1 for detecting solid materials.

[0033] Of course, the above description is not limited to the above examples. The technical features not described in the present invention can be achieved by or by adopting the existing technology, which will not be repeated here. The above embodiments and drawings are only used to illustrate the technical scheme of the present invention and are not limitations of the present invention. The present invention is described in detail with reference to the preferred implementation methods. Ordinary technicians in this field should understand that the changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the present invention do not deviate from the purpose of the present invention and should also fall within the scope of protection of the claims of the present invention.

Claims

1. A near-infrared spectrometer for online detection of solids, comprising a box body (1) and a box cover (2), characterized in that: The box body (1) further comprises a lower battery compartment plate (3) and an upper battery compartment plate (4) which are fixedly connected to the box body (1) and arranged transversely, the lower battery compartment plate (3) being provided with a receiving groove (7), the battery being arranged in the receiving groove (7), the lower battery compartment plate (3) being horizontally slidably connected with a battery clamping plate (5), the tension spring (12) driving the battery clamping plate (5) to slide and press the battery against the side surface of the upper battery compartment plate (4).

2. A solid online detection near-infrared spectrometer according to claim 1, characterized in that: Slide grooves (6) are formed on the lower battery compartment plate (3) on both sides of the accommodating groove (7), and a sliding block (9) inserted into the slide groove (6) is fixedly connected to the lower end of the battery clamping plate (5).

3. A solid online detection near-infrared spectrometer according to claim 2, characterized in that: A tension spring connecting block (10) is fixedly connected to the lower end of the sliding block (9); one end of the tension spring (12) is connected to the tension spring connecting block (10), and the other end is connected to the lower battery compartment plate (3).

4. A solid online detection near-infrared spectrometer according to claim 2, characterized in that: The lower end surface of the sliding block (9) is bolted to a lower baffle (11) located below the lower battery compartment plate (3).

5. A solid online detection near-infrared spectrometer according to claim 1, characterized in that: One end of the lower battery compartment plate (3) is connected to the side surface of the upper battery compartment plate (4) via bolts.

6. A solid online detection near-infrared spectrometer according to claim 1, characterized in that: A threading hole (8) is provided on the side of the upper battery compartment plate (4).

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