Special detection device for thermometer

Abstract

The utility model belongs to the field of thermometer detection and calibration, and particularly relates to a special detection device for thermometers, which comprises a temperature measuring part, a temperature measuring unit, a control part and a heating body, a plurality of temperature measuring grooves are arranged on the temperature measuring part, the heating body is arranged at the bottoms of the temperature measuring grooves, and a plurality of thermometers are inserted on the temperature measuring unit. The temperature measuring unit is inserted into the temperature measuring groove, the control part is installed on the side face of the temperature measuring part, and the heating body is connected with the control part; the temperature measuring unit of the device can clamp a plurality of thermometers at one time, the plurality of thermostatic baths can be controlled at different temperatures, then the thermometers are subjected to accuracy detection at different temperatures, and calibration values of the inaccurate thermometers are provided according to the temperatures of the temperature measuring baths.

Description

Technical Field

[0001] The utility model relates to the field of thermometer detection and calibration, in particular to a special detection device for a thermometer. Background Art

[0002] Nowadays, the medical device commonly used for measuring questions is the thermometer. After the thermometer is manufactured and put on the market, especially in batches into medical institutions, there is a certain probability that the measurement results will exceed the tolerance, that is, the condition is unqualified. Therefore, the manufactured thermometer needs to be tested and calibrated and a calibration certificate needs to be issued. Otherwise, inaccurate data when using the thermometer will cause misdiagnosis, affecting the formulation of the patient's treatment plan. The existing method of testing the thermometer after the thermometer is manufactured is to place the thermometer in a constant temperature bath and test it through the constant temperature bath. However, the constant temperature bath is often responsible for multiple testing tasks in the testing organization. The site for testing the thermometer and the site for placing the constant temperature bath are usually located in different areas. The thermometer needs to be moved to the constant temperature bath area, and the cost of using the constant temperature bath is high. There is also a method of placing several thermometers in a larger water bath temperature-controlled container, and then observing the value of the thermometer in the container. The above method is not standardized enough, and wastes time and resources.

[0003] Therefore, in view of the above-mentioned problems, a convenient and reliable detection device specially designed for a thermometer is designed. Utility Model Content

[0004] The utility model aims to solve the above-mentioned problems and designs a special detection device for thermometers. The temperature measuring unit of the device can clamp multiple thermometers at one time, and multiple constant temperature baths can be controlled at different gears, which correspond to different preset temperature values. The accuracy of the thermometers is then tested at different temperatures, and a calibration value of an inaccurate thermometer is issued according to the temperature of the temperature measuring bath.

[0005] To achieve the above-mentioned purpose, the utility model provides a special detection device for a thermometer, comprising: a temperature measuring part, a temperature measuring unit, a control part and a heating body, the temperature measuring part is provided with a plurality of temperature measuring grooves, the heating body is placed at the bottom of the temperature measuring grooves, a plurality of thermometers are plugged into the temperature measuring unit, the temperature measuring unit is plugged into the temperature measuring grooves, the control part is installed on the side of the temperature measuring part, and the heating body is connected to the control part.

[0006] Through the above method, several thermometers can be placed in temperature measuring chambers of different temperatures to detect the temperature measurement accuracy of the thermometers at different temperatures.

[0007] Furthermore, the temperature measuring unit includes a frame, a mounting block, a bracket and a handle, there are two brackets, there are several mounting blocks, the frame is surrounded and arranged outside the mounting block, the mounting block is provided with an inverted cone hole, the thermometer is placed in the inverted cone hole, the bracket is fixedly connected to the frame, and the handle is fixedly connected between the two brackets.

[0008] Through the above method, the thermometer can be placed in the inverted cone hole. The shape of the inverted cone hole can fix the thermometer more firmly in the mounting block. The temperature measuring unit can be lifted up by lifting the handle, and all the thermometers on it can be moved out of the temperature measuring slot. Then, the thermometer can be inserted into temperature measuring slots of different temperatures to detect the thermometer at different temperatures, thereby improving the accuracy of detecting the thermometer.

[0009] Furthermore, a slope is provided on the inner side of the top of the temperature measuring tank, and the outer surface of the frame is inclined and matched with the slope.

[0010] Through the above method, the slope and the inclined frame can be inserted into the temperature measuring tank without alignment, and the temperature measuring unit can be more conveniently placed through the sloped fit.

[0011] Furthermore, the temperature measuring tank also includes a limit platform, which is annular and integrally formed with the temperature measuring tank, and the limit platform is located below the slope.

[0012] In the above manner, after the temperature measuring unit is inserted into the temperature measuring tank, the lower edge of the frame can be connected with the upper surface of the limit table, which prevents the temperature measuring unit from being inserted too deeply and enables the temperature measuring unit to be placed in a suitable position.

[0013] Furthermore, the temperature measuring unit also includes an isolation box, which is fixedly connected to the lower part of the frame, and the thermometer is placed inside the isolation box.

[0014] Through the above method, the isolation box can transfer the temperature in the temperature measuring tank to the inside of the isolation box, so that the thermometer avoids contact with the water inside the temperature measuring tank, and does not affect the temperature detection.

[0015] Furthermore, the control unit includes an adjustment switch and an indicator light. The control unit is connected to the heating body and can provide power for the heating body to generate heat. The adjustment switch can adjust the power provided by the control unit to the heating body to control the temperature in the temperature measuring tank. The indicator light can show whether the temperature measuring tank is turned on.

[0016] Furthermore, the material of the isolation box is aluminum, which can make the thermal conductivity of the isolation box better.

[0017] In summary, the utility model has the following advantages and beneficial technical effects:

[0018] 1. The utility model is a special detection device for thermometers that can detect the temperature measurement accuracy of thermometers;

[0019] 2. The utility model is a thermometer-specific detection device that can place a number of thermometers to be tested in temperature measuring tanks of different temperatures for testing, simulating most of the working environments of the thermometers;

[0020] 3. The utility model provides a special detection device for thermometers, which reduces the working pressure of the constant temperature bath and enables the staff to perform detection more conveniently and labor-savingly. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0022] Figure 1 It is a structural schematic diagram of a special detection device for a thermometer of the utility model;

[0023] Figure 2 This is a top view of a special detection device for a thermometer of the utility model;

[0024] Figure 3 It is a side view of a special detection device for a thermometer of the utility model;

[0025] Figure 4 It is a cross-sectional view of a special detection device for a thermometer of the utility model;

[0026] Figure 5 The utility model Figure 4 A is an enlarged view of the middle image.

[0027] The reference numerals in the accompanying drawings are:

[0028] 1-temperature measuring part; 11-temperature measuring tank; 12-slope; 13-limiting platform;

[0029] 2-temperature measuring unit; 21-frame; 22-mounting block; 221-inverted cone hole; 23-bracket; 24-handle; 25-isolation box;

[0030] 3-control unit; 31-adjustment switch; 32-indicator light;

[0031] 4- Heating body. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1-Figure 5The utility model is further described in detail, and examples of embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar components or components having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the utility model, and should not be construed as limiting the utility model.

[0033] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection, it can be a mechanical connection or an electrical connection, it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] In the description of this embodiment, the terms "upper", "lower", "right", etc., are based on the directions or positions shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0035] like Figure 1 , Figure 2 and Figure 3 As shown, it includes: a temperature measuring part 1, a temperature measuring unit 2, a control part 3 and a heating body 4. Three temperature measuring grooves 11 are opened on the temperature measuring part 1, and the heating body 4 is placed at the bottom of the temperature measuring groove 11. A plurality of thermometers are plugged into the temperature measuring unit 2, and the temperature measuring unit 2 is plugged into the temperature measuring groove 11. The control part 3 is installed on the side of the temperature measuring part 1, and the heating body 4 is connected to the control part 3. The three temperature measuring grooves 11 are insulated and separated from each other, and the temperature is controlled separately.

[0036] Specifically, the heating body 4 is an electric heating tube, and the connecting end of the electric heating tube passes through the temperature measuring tank 11 and is connected to the power supply in the control unit 3 .

[0037] like Figure 1 and Figure 4As shown, the temperature measuring unit 2 includes a frame 21, a mounting block 22, a bracket 23 and a handle 24. There are two brackets 23 and a plurality of mounting blocks 22. The frame 21 is surrounded and arranged outside the mounting block 22. The mounting block 22 is clamped in the frame 21 by interference fit. A through inverted cone hole 221 is opened on the mounting block 22. The thermometer is placed in the inverted cone hole 221 with the detection end of the thermometer facing downward. The bracket 23 is fixedly connected to the frame 21 by bolt connection or welding, and the handle 24 is fixed between the two brackets 23 by bolt connection.

[0038] Specifically, Figure 5 As shown, a slope 12 is provided on the inner side of the top of the temperature measuring tank 11 , and the outer surface of the frame 21 is inclined and matched with the slope 12 .

[0039] Specifically, Figure 5 As shown, the temperature measuring tank 11 also includes a limit platform 13, which is annular and integrally formed with the temperature measuring tank 11. The limit platform 13 is located below the slope 12. When the temperature measuring unit 2 is placed in the temperature measuring tank 11, the limit platform 13 supports the frame 21.

[0040] like Figure 1 and Figure 4 As shown, the temperature measuring unit 2 further includes an isolation box 25 , which is fixedly connected to the lower part of the frame 21 by welding, and the thermometer is placed inside the isolation box 25 .

[0041] Specifically, the control unit 3 includes an adjustment switch 31 and an indicator light 32. A power supply is provided inside the control unit 3. The adjustment switch 31 can adjust the power provided by the power supply to the heating body 4 to control the temperature of the heating body 4. The indicator light 32 is connected to the power supply. When the heating body 4 in the temperature measuring chamber 11 starts to work, the indicator light 32 lights up.

[0042] Specifically, the isolation box 25 is made of aluminum.

[0043] The working principle of the special detection device for thermometer of the utility model is:

[0044] First, the heating body 4 is started by adjusting the switch 31 to start working, so that the temperature measuring tank 11 is filled with water medium, which can make the temperature evenly reach the preset temperature. Then, the thermometer is inserted into the inverted cone hole 221 on the temperature measuring unit 2. At this time, the thermometer is placed in the isolation box 225 and does not contact the water medium. The staff can observe the difference between the temperature displayed on the thermometer and the preset temperature through the exposed part of the upper part of the thermometer. When it is necessary to transfer to a temperature measuring tank 11 in a different temperature zone, the temperature measuring unit 2 is lifted by the handle 24, and then transferred to other temperature measuring tanks 11 to continue observing the temperature difference after stabilization.

[0045] The above are all preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A thermometer-specific detection device, characterized in that: include: A temperature measuring part (1), a temperature measuring unit (2), a control part (3) and a heating body (4), wherein the temperature measuring part (1) is provided with a plurality of temperature measuring grooves (11), the heating body (4) is placed at the bottom of the temperature measuring grooves (11), the temperature measuring unit (2) is plugged with a plurality of thermometers, the temperature measuring unit (2) is plugged into the temperature measuring grooves (11), the control part (3) is mounted on the side of the temperature measuring part (1), and the heating body (4) is connected to the control part (3).

2. A thermometer-specific detection device according to claim 1, characterized in that: The temperature measuring unit (2) comprises a frame (21), a mounting block (22), a bracket (23) and a handle (24); there are two brackets (23), there are a plurality of mounting blocks (22), the frame (21) is arranged outside the mounting block (22), an inverted cone hole (221) is provided on the mounting block (22), and the thermometer is placed in the inverted cone hole (221); the bracket (23) is fixedly connected to the frame (21), and the handle (24) is fixedly connected between the two brackets (23).

3. A thermometer-specific detection device according to claim 2, characterized in that: A slope (12) is provided on the inner side of the top of the temperature measuring tank (11), and the outer surface of the frame (21) is inclined and matched with the slope (12).

4. A thermometer-specific detection device according to claim 3, characterized in that: The temperature measuring tank (11) further comprises a limiting platform (13), the limiting platform (13) is annular and is formed integrally with the temperature measuring tank (11), and the limiting platform (13) is located below the slope (12).

5. A thermometer-specific detection device according to claim 2, characterized in that: The temperature measurement unit (2) further comprises an isolation box (25), wherein the isolation box (25) is fixedly connected to the lower part of the frame (21), and a thermometer is placed inside the isolation box (25).

6. A thermometer-specific detection device according to claim 1, characterized in that: The control unit (3) comprises an adjustment switch (31) and an indicator light (32).

7. A thermometer-specific detection device according to claim 5, characterized in that: The material of the isolation box (25) is aluminum.

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