Infrared photometer for efficient analysis

Abstract

The utility model discloses an efficient analysis infrared photometer which comprises a photometer main body, a display arranged at the top end of the photometer main body, a detection groove arranged in the photometer main body, a detection cover arranged at the top end of the detection groove, heat dissipation holes formed in the side wall of the photometer main body and a socket formed in the back surface of the photometer main body, the fixing piece is arranged on the socket, the drying piece is arranged on the inner side wall of the detection cover, and the sealing ring is arranged on the side wall of the opening of the detection groove. According to the device, the fixing piece and the drying piece are arranged, the filling layer is filled with gas to expand and fill the space in the fixing piece to fix connection of the plug and the socket, the situation that the socket and the plug are connected and fixed unstably is eliminated, the drying box stops being used when the detection cover is opened, and the environment in the detection groove is closed and the drying box is automatically opened when the detection cover is closed; the drying effect is better and longer, and the device is suitable for substances needing to be detected in a dry environment.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of photometer measurement, in particular to an infrared photometer for efficient analysis. BACKGROUND

[0002] The infrared spectrophotometer is divided into two beams of equal energy symmetry by light emitted by a light source, one of which is sample light passing through a sample, and the other of which is reference light serving as a reference; the two beams of light enter the photometer through a sample chamber and are modulated by a sector mirror at a certain frequency to form an alternating signal, and are widely applied in the fields of petroleum, chemical industry, medicine, environmental protection, teaching, material science, public security and national defense.

[0003] The spectrophotometer is usually connected to a power supply through a socket, and the socket is prone to wear and tear after being used for many times, and is unstable in insertion; when the power cord is short or the plug is heavy, the insertion is also unstable; the existing equipment lacks the effect of strengthening the fixing of the connecting socket part, and in view of the above-mentioned related technologies, the infrared photometer for efficient analysis is proposed to solve the above problems. CONTENT OF THE UTILITY MODEL

[0004] The utility model discloses a kind of infrared photometers for efficient analysis, to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A kind of infrared photometer for efficient analysis, including photometer main body, displayer being arranged at the top of photometer main body, detection groove being arranged in the inside of photometer main body, detection cover being arranged at the top of detection groove, heat dissipation hole being arranged at the side wall of photometer main body and socket being arranged at the back of photometer main body.

[0007] Socket is provided with fixed part, including filling protection structure being arranged in the inside of fixed part and inflation structure being arranged in the inside of fixed part.

[0008] Drying part is arranged on the inner side wall of detection cover, including automatic sealing structure being arranged in the inside of drying part.

[0009] Sealing ring is arranged on the opening side wall of detection groove.

[0010] Optionally, the filling protection structure of the fixed part includes a fixed frame, the fixed frame is arranged on the socket, a filling layer is arranged in the inside of the fixed frame, the material of the filling layer is elastic polyurethane, an air inlet pipe is arranged in the inside of one side of the fixed frame, the air inlet pipe is communicated with the inside of the filling layer, an air inlet rod is arranged in the inside of the air inlet pipe, one end of the air inlet rod is arranged on the side wall of the fixed frame, and an air outlet is arranged on the side, away from the air inlet pipe, of the inside of the fixed frame.

[0011] Optionally, the inflation structure of the fixing component includes an air inlet rod, an air inlet located inside one end of the air inlet pipe, the air inlet being funnel-shaped, the end of the air inlet closer to the air inlet rod being smaller in size, an air inlet spring being provided inside the air inlet on the side away from the air inlet rod, and an air inlet ball being provided at the other end of the air inlet spring, the size of the air inlet ball being adapted to the size of the inside of the air inlet.

[0012] Optionally, the automatic sealing structure of the drying component includes a drying box containing a desiccant. A drying port is provided through the side wall of the drying box. A sealing block is provided on the side of the drying box near the drying port, and a top block is provided on the other side of the sealing block. A drying spring is provided at the bottom of the top block, and the bottom of the drying spring is fixedly connected to the inner side wall of the detection cover.

[0013] Optionally, the internal dimensions of the sealing ring are adapted to the external dimensions of the detection cover, and the sealing ring is made of rubber.

[0014] Optionally, the heat dissipation holes are arranged in a rectangular array, and the detection cover is movably connected to the top wall of the detection slot via a hinge.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] This invention features a fixing component. When the air intake spring is naturally extended, the air intake balloon presses against the top of the air intake port, allowing gas to enter the air intake pipe from the external environment in only one direction. Pulling the air intake rod away from the air intake pipe allows gas to enter the air intake pipe, pushing the air intake rod into the air intake pipe. The gas then enters the filling layer. Repeatedly pulling and pushing the air intake rod causes the gas in the filling layer to continuously increase, causing it to expand and fill the space inside the fixing component. This secures the connection between the plug and socket inside the fixing component, eliminating the problem of unstable insertion after repeated use due to wear and tear on the socket. It also eliminates the problem of unstable insertion when the wire is short or the plug is heavy. Opening the air outlet switch releases the gas in the filling layer, allowing the plug to be removed normally.

[0017] This invention features a drying component. When the detection cover is opened and the sample is placed inside the detection chamber, the drying spring naturally extends, causing the top block to move away from the detection cover. The sealing block then blocks the drying opening, isolating the drying reagent inside the chamber from the external environment. When the detection cover is closed, the top block is pressed against the detection chamber opening, compressing the drying spring and causing the sealing block to move closer to the detection cover. When the detection cover is fully closed, the sealing block and drying opening are no longer in contact, allowing the drying reagent inside the chamber to come into contact with the external environment. The sealing ring isolates the internal space of the detection chamber from the external environment, creating a sealed space. The drying reagent only dries the internal environment of the detection chamber. When the detection cover is open, the drying chamber stops operating; when the detection cover is closed, the internal environment of the detection chamber is sealed, and the drying chamber automatically opens. This results in better and longer-lasting drying, making it suitable for substances requiring a dry environment for testing. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure in the embodiments of this application.

[0019] Figure 2 This is a schematic diagram of the overall rear structure in an embodiment of this application.

[0020] Figure 3 This is a structural schematic diagram of the fastener in the embodiments of this application.

[0021] Figure 4 This is a schematic diagram of the internal structure of the fastener in the embodiments of this application.

[0022] Figure 5 This is a schematic diagram of the internal structure of the detection groove in an embodiment of this application.

[0023] Figure 6 This is a schematic diagram of the internal structure of the drying component in an embodiment of this application.

[0024] Reference numerals in the attached diagram: 1. Photometer body; 2. Display; 3. Detection cover; 4. Heat dissipation hole; 5. Fixing component; 501. Air outlet; 502. Filling layer; 503. Fixing frame; 504. Air inlet rod; 505. Air inlet ball; 506. Air inlet pipe; 507. Air inlet spring; 508. Air inlet; 6. Insert; 7. Detection slot; 8. Drying component; 801. Drying box; 802. Drying port; 803. Sealing block; 804. Top block; 805. Drying spring; 9. Sealing ring. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] The following is in conjunction with the appendix Figure 1 —6 provides further details regarding this application.

[0027] This application discloses an efficient infrared spectrophotometer for analysis. For example... Figure 1As shown, the device includes a photometer body 1, a display 2 located at the top of the photometer body 1, a detection slot 7 located inside the photometer body 1, a detection cover 3 located at the top of the detection slot 7, heat dissipation holes 4 located on the side wall of the photometer body 1, and an insertion port 6 located on the back of the photometer body 1. The heat dissipation holes 4 are arranged in a rectangular array. The detection cover 3 is movably connected to the top wall of the detection slot 7 via a hinge. When using the device, the detection cover 3 is opened first, the sample to be tested is placed inside the detection slot 7 and then closed. The display 2 is operated to obtain the analysis results. The heat dissipation holes 4 help the device dissipate heat.

[0028] Please see Figure 3 A fixing member 5 is provided on the socket 6. A filling and protective structure is set inside the fixing member 5. The filling and protective structure of the fixing member 5 includes a fixing frame 503. The fixing frame 503 is set on the socket 6. A filling layer 502 is provided inside the fixing frame 503. The filling layer 502 is made of elastic polyurethane. An air inlet pipe 506 is provided inside one side of the fixing frame 503. The air inlet pipe 506 connects to the inside of the filling layer 502. An air inlet rod 504 is provided inside the air inlet pipe 506. One end of the air inlet rod 504 can be observed through the fixing frame 503. An air outlet 501 is provided on the side wall of the fixed frame 503, away from the air inlet pipe 506. As the gas in the filling layer 502 increases, it expands and fills the space inside the fixing member 5, thus fixing the connection between the plug and the socket 6 inside the fixing member 5. This eliminates the problem of unstable insertion after repeated use due to wear of the socket 6, and also eliminates the problem of unstable insertion when the wire is short or the plug is heavy. Opening the air outlet 501 can release the gas in the filling layer 502 and allow the plug to be removed normally.

[0029] Please see Figure 4 The inflation structure is located inside the fixing member 5. The inflation structure includes an air inlet rod 504. An air inlet 508 is provided inside one end of the air inlet pipe 506. The air inlet 508 is funnel-shaped. The end of the air inlet 508 near the air inlet rod 504 is smaller. An air inlet spring 507 is provided inside the air inlet 508 on the side away from the air inlet rod 504. An air inlet balloon 505 is provided at the other end of the air inlet spring 507. The size of the air inlet balloon 505 is adapted to the size of the inside of the air inlet 508. When the air inlet spring 507 is naturally extended, the air inlet balloon 505 presses against the top of the air inlet 508, and the gas can only enter the air inlet pipe 506 from the external environment in one direction.

[0030] Please see Figure 6The drying element 8 is disposed on the inner wall of the detection cover 3, and includes an automatic sealing structure disposed inside the drying element 8. The automatic sealing structure of the drying element 8 includes a drying box 801, which contains a desiccant. A drying port 802 is provided through the side wall of the drying box 801. A sealing block 803 is provided on the side of the drying box 801 near the drying port 802. A top block 804 is provided on the other side of the sealing block 803. A drying spring 805 is provided at the bottom of the top block 804. The bottom of the drying spring 805 is fixedly connected to the inner wall of the detection cover 3. When the detection cover 3 is opened, the drying box 801 stops working. When the detection cover 3 is closed, the environment inside the detection slot 7 is sealed and the drying box 801 automatically opens, resulting in better and longer drying effect, which is suitable for substances that require a dry environment for detection.

[0031] Please see Figure 5 The sealing ring 9 is set on the side wall of the opening of the detection groove 7. The internal size of the sealing ring 9 is adapted to the external size of the detection cover 3. The sealing ring 9 is made of rubber. The sealing ring 9 isolates the internal space of the detection groove 7 from the external environment to form a sealed space.

[0032] The implementation principle of an efficient infrared spectrophotometer according to an embodiment of this application is as follows: First, the detection cover 3 is opened, and the sample to be tested is placed inside the detection slot 7. At this time, the drying spring 805 naturally extends, causing the top block 804 to move away from the detection cover 3. The sealing block 803 blocks the drying port 802, isolating the drying reagent in the drying box 801 from contact with the external environment. When the detection cover 3 is closed, the top block 804 is squeezed by the opening of the detection slot 7, causing the drying spring 805 to compress, and the sealing block 803 to move closer to the detection cover 3. When the detection cover 3 is completely closed, the sealing block 803 and the drying port 802 are no longer in contact, and the drying reagent in the drying box 801 is in contact with the external environment. The sealing ring 9 isolates the internal space of the detection slot 7 from the external environment, forming a sealed space. The drying reagent only dries the internal environment of the detection slot 7. When the detection cover 3 is open, the drying box 801 is no longer used; when the detection cover 3 is closed, the internal environment of the detection slot 7 is sealed. The drying box 801 opens automatically, resulting in better and longer-lasting drying. It is suitable for substances requiring drying environment testing. When the air intake spring 507 extends naturally, the air intake ball 505 presses against the top of the air intake port 508, allowing gas to enter the air intake pipe 506 from the external environment in only one direction. Pulling the air intake rod 504 away from the air intake pipe 506 allows gas to enter the air intake pipe 506. Pushing the air intake rod 504 into the air intake pipe 506 allows gas to enter the filling layer 502. Repeatedly pulling and pushing the air intake rod 504 causes the gas in the filling layer 502 to continuously increase, causing it to expand and fill the space inside the fixing component 5. This secures the connection between the plug and socket 6 inside the fixing component 5, eliminating the possibility of unstable insertion after repeated use due to wear and tear on the socket 6. It also eliminates the possibility of unstable insertion when the wire is short or the plug is heavy. Opening the air outlet 501 releases the gas in the filling layer 502, allowing the plug to be removed normally.

[0033] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An infrared light photometer of high efficiency analysis, comprising a photometer body (1), a display (2) arranged at the top end of the photometer body (1), a detection slot (7) arranged inside the photometer body (1), a detection cover (3) arranged at the top end of the detection slot (7), a heat dissipation hole (4) arranged on the side wall of the photometer body (1), and a socket (6) arranged on the back of the photometer body (1), characterized in that: a fixing part (5) is arranged on the socket (6), comprising a filling protection structure arranged inside the fixing part (5) and an inflation structure arranged inside the fixing part (5); a drying part (8) is arranged on the inner side wall of the detection cover (3), comprising an automatic sealing structure arranged inside the drying part (8); a sealing ring (9) is arranged on the opening side wall of the detection slot (7).

2. The high efficiency analytical infrared light photometer according to claim 1, characterized in that: The filling protection structure of the fixing part (5) comprises a fixed frame (503) arranged on the socket (6), a filling layer (502) arranged inside the fixed frame (503), the material of the filling layer (502) being elastic polyurethane, an air inlet pipe (506) arranged inside one side of the fixed frame (503), the air inlet pipe (506) being communicated with the inside of the filling layer (502), an air inlet rod (504) arranged inside the air inlet pipe (506), one end of the air inlet rod (504) being observed from one side wall of the fixed frame (503), and an air outlet (501) arranged on the side of the fixed frame (503) away from the air inlet pipe (506).

3. The high efficiency analytical infrared photometer according to claim 1, wherein: The inflation structure of the fixing part (5) comprises an air inlet rod (504), an air inlet (508) arranged at one end inside the air inlet pipe (506), the air inlet (508) being in the shape of a bucket, the size of the air inlet (508) near the air inlet rod (504) being smaller, an air inlet spring (507) arranged on the side of the air inlet (508) away from the air inlet rod (504), an air inlet ball (505) arranged on the other end of the air inlet spring (507), and the size of the air inlet ball (505) being adapted to the size of the inside of the air inlet (508).

4. The high efficiency analytical infrared photometer according to claim 1, wherein: The automatic sealing structure of the drying part (8) comprises a drying box (801), the inside of the drying box (801) being provided with a drying agent, a drying port (802) being arranged through the side wall of the drying box (801), a sealing block (803) being arranged on the side of the drying box (801) near the drying port (802), a top block (804) being arranged on the other side of the sealing block (803), a drying spring (805) being arranged on the bottom end of the top block (804), and the bottom end of the drying spring (805) being fixedly connected with the inner side wall of the detection cover (3).

5. The high efficiency analytical infrared photometer according to claim 1, wherein: The inside of the sealing ring (9) is adapted to the size of the outside of the detection cover (3), and the material of the sealing ring (9) is rubber.

6. The high efficiency analytical infrared light photometer according to claim 1, characterized in that: The heat dissipation hole (4) is arranged in a rectangular array, and the detection cover (3) is movably connected with the top end wall of the detection slot (7) through a hinge.

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