A safety monitoring device for a thermistor element

Abstract

This utility model discloses a safety monitoring device for a thermistor element, including a monitoring box. Four electric slide rails (3) are symmetrically installed on the two inner walls of the monitoring box. The electric slide rails (3) are connected to an extension plate (1) via their built-in sliding blocks. A horizontal plate is fixed between the extension plates (1), and two electric slide rails (2) are symmetrically arranged on both sides of the top of the horizontal plate. The advantages are: This utility model, through the design of the electric slide rails (1), the electric slide rails, and the extension plates (2), enables the installation of the fixed end of the thermistor element on the electric slide rail. Furthermore, when performing temperature detection under different working conditions, different types of thermistors can be selected according to the detection environment and core application, such as NTC or PTC thermistors. The mounting head is screwed onto the telescopic end of the electric telescopic rod, and with the help of an external control device connected via a connecting pipe, rapid acquisition of data collected by the thermistor is achieved.

Description

Technical Field

[0001] This utility model relates to the field of safety monitoring device technology, specifically to a thermistor element safety monitoring device. Background Technology

[0002] A thermistor is a resistive element that is extremely sensitive to temperature. The resistance of a thermistor changes significantly with temperature. When the temperature rises, the number of charge carriers inside the thermistor increases, causing the resistance to decrease; conversely, when the temperature falls, the number of charge carriers decreases, and the resistance increases. This non-linear relationship between resistance and temperature allows the thermistor to accurately reflect temperature changes.

[0003] Existing thermistor-based safety monitoring devices use thermistors to sense temperature changes and convert them into electrical signals to achieve temperature control and safety protection functions. While this method can achieve the thermistor's temperature monitoring function, a single model of thermistor can only monitor either higher or lower temperatures. In different working conditions such as continuous temperature measurement or overheat protection, the thermistor cannot be replaced according to the actual monitoring situation, resulting in poor flexibility of the device during operation. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] The technical problem to be solved by this utility model is to provide a safety monitoring device for thermistor elements that facilitates the selection and use of thermistors, in light of the current state of the technology.

[0006] (II) Technical Solution

[0007] This utility model is achieved through the following technical solution: This utility model proposes a safety monitoring device for a thermistor element, including a monitoring box. Four electric slide rails are symmetrically installed on the two side walls of the monitoring box. The electric slide rails are connected to the extension plates through their own sliding blocks. A horizontal plate is fixed between the extension plates. Two electric slide rails are symmetrically arranged on both sides of the top of the horizontal plate. The electric slide rails are connected to the electric slide rails through their own sliding blocks. An electric slider is provided on the electric slide rail. Two extension plates are symmetrically installed on the two side walls of the electric slider. An electric telescopic rod is connected inside the electric slider. An installation head is provided at the telescopic end of the electric telescopic rod. A thermistor is arranged in the middle of the bottom end of the installation head. A connecting tube is installed at one end of the thermistor.

[0008] Furthermore, a monitoring slot is provided in the middle of the bottom of the monitoring box, the top center of the horizontal plate is hollow, a door is installed on one side wall of the monitoring box, an operation panel is provided on the other side wall of the monitoring box, and a blower is provided in the middle of the top of the monitoring box.

[0009] Furthermore, the door is connected to the monitoring box via a hinge, the operation panel is connected to the monitoring box via a slot, and the blower is connected to the monitoring box via a slot.

[0010] Furthermore, the electric slide rail three is screwed to the monitoring box, the extension plate one is screwed to the sliding block of the electric slide rail three, and the extension plate one is screwed to the cross plate.

[0011] Furthermore, the electric slide rail two is connected to the horizontal plate screw, and both ends of the electric slide rail one are respectively connected to the two sliding block screws that come with the electric slide rail one.

[0012] Furthermore, the second extension plate is screwed to the electric slider, the second extension plate is slidably connected to the second electric slide rail, and the fixed end of the electric telescopic rod passes through the electric slider.

[0013] Furthermore, the mounting head is threadedly connected to the telescopic end of the electric telescopic rod, and the thermistor and the connecting tube are inserted into the mounting head.

[0014] (III) Beneficial Effects

[0015] Compared with the prior art, this utility model has the following advantages:

[0016] Through the design of the electric slide rail 1, the electric slide rail and the extension plate 2, the fixed end of the resistive element can be installed on the electric slide rail. At the same time, when performing temperature detection under different working conditions, different models of thermistors can be selected according to the detection environment and core application, such as NTC thermistors or PTC thermistors. The mounting head is screwed onto the telescopic end of the electric telescopic rod, and with the help of the connecting pipe to the external control equipment, the data collected by the thermistor can be quickly acquired. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of a thermistor element safety monitoring device according to the present invention;

[0018] Figure 2 This is an exploded view of the electric slider in the thermistor element safety monitoring device described in this utility model.

[0019] The annotations in the attached figures are explained as follows:

[0020] 1. Blower; 2. Electric slide rail three; 3. Control panel; 4. Monitoring box; 5. Monitoring slot; 6. Box door; 7. Horizontal plate; 8. Electric slide rail one; 9. Electric slide rail two; 10. Electric telescopic rod; 11. Mounting head; 12. Thermistor; 13. Connecting pipe; 14. Extension plate two; 15. Electric slider; 16. Extension plate one. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0022] like Figures 1-2 As shown, a thermistor element safety monitoring device in this embodiment includes a monitoring box 4. Four electric slide rails 3.2 are symmetrically installed on the two side walls of the monitoring box 4. The electric slide rails 3.2 are connected to extension plates 1.6 via their own sliding blocks. A horizontal plate 7 is fixed between the extension plates 1.2. Two electric slide rails 2.9 are symmetrically arranged on both sides of the top of the horizontal plate 7. Electric slide rails 2.9 are connected to electric slide rails 1.8 via their own sliding blocks. An electric slider 15 is installed on the electric slide rails 1.2. Two extension plates 2.4 are symmetrically installed on the two side walls of the electric slider 15. An electric telescopic rod 10 is connected inside the electric slider 15. An installation head 11 is provided at the telescopic end of the electric telescopic rod 10. A thermistor 12 is arranged in the middle of the bottom of the mounting head 11. A connecting tube 13 is installed at one end of the thermistor 12. Through the design of the electric slide rail 18, the electric slide rail and the extension plate 2 14, the fixed end of the resistive element can be installed on the electric slide rail. At the same time, when performing temperature detection under different working conditions, different models of thermistors 12 can be selected according to the detection environment and core application, such as NTC thermistor 12 or PTC thermistor 12. The mounting head 11 is screwed to the telescopic end of the electric telescopic rod 10. With the help of the connecting tube 13 and the external control equipment, the data collected by the thermistor 12 can be quickly acquired.

[0023] like Figures 1-2 As shown, in this embodiment, a monitoring slot 5 is provided in the middle of the bottom of the monitoring box 4, the top middle of the horizontal plate 7 is a hollow structure, a box door 6 is installed on one side wall of the monitoring box 4, an operation panel 3 is provided on the other side wall of the monitoring box 4, and a blower 1 is provided in the middle of the top of the monitoring box 4.

[0024] like Figures 1-2As shown, in this embodiment, the door 6 is hinged to the monitoring box 4, the operation panel 3 is slotted to the monitoring box 4, and the blower 1 is slotted to the monitoring box 4. The design of the door 6 can prevent the external temperature from affecting the monitoring accuracy of the thermistor 12. The design of the blower 1 facilitates the air circulation inside the monitoring box 4 when the thermistor 12 detects overheating, thereby achieving heat dissipation and cooling of the electrical components.

[0025] like Figures 1-2 As shown, in this embodiment, the electric slide rail 32 is screwed to the monitoring box 4, the extension plate 16 is screwed to the sliding block of the electric slide rail 32, and the extension plate 16 is screwed to the horizontal plate 7. The design of the electric slide rail 32 makes it easy to adjust the height of the horizontal plate 7 so that the thermistor 12 can be replaced without moving the monitoring box 4.

[0026] like Figures 1-2 As shown, in this embodiment, the electric slide rail 2 9 is screwed to the horizontal plate 7, and the two ends of the electric slide rail 1 8 are respectively connected to the two sliding block screws on the electric slide rail 1 8. The design of the electric slide rail 1 8 in conjunction with the electric slide rail 2 9 facilitates the adjustment of the position of the thermistor 12 to adapt to the flexible adjustment of the device under different conditions.

[0027] like Figures 1-2 As shown, in this embodiment, the extension plate 14 is screwed to the electric slider 15, and the extension plate 14 is slidably connected to the electric slide rail 9. The fixed end of the electric telescopic rod 10 passes through the electric slider 15. The design of the extension plate 14 can ensure the stability of the electric slide rail. The electric telescopic rod 10 drives the mounting head 11 to press down, so that the thermistor 12 can make contact with the element to be monitored.

[0028] like Figures 1-2 As shown, in this embodiment, the mounting head 11 is threadedly connected to the telescopic end of the electric telescopic rod 10, and the thermistor 12 and the connecting tube 13 are plugged into the mounting head 11. The design of the mounting head 11 facilitates the installation and fixing of thermistors 12 of different models, so that different thermistors 12 can be used at any time. With the design of the connecting tube 13, it is convenient for the thermistor 12 to transmit the detected data to the operation panel 3.

[0029] The specific implementation process of this embodiment is as follows: When using the device, it is necessary to place the device in an appropriate position and connect it to an external power supply so that the monitoring slot 5 is directly facing the part to be monitored. Then, according to the position of the electrical component of the part to be monitored, the electric slide rail 18 and electric slide rail 29 are controlled to move to realize the rapid adjustment of the position of the electric slider 15. Thermistors 12 of different models are installed on the electric telescopic rod 10 according to the type of monitoring component. The connecting pipe 13 of the thermistor 12 is connected to the external control device so that the thermistor 12 is close to the component to be monitored. At the same time, the horizontal plate 7 moves on the electric slide rail 32. After the horizontal plate 7 is close to the monitoring slot 5, the electric telescopic rod 10 drives the thermistor 12 to press down. At this time, the thermistor 12 can contact the component to be monitored, realizing the monitoring of the temperature of the component to be monitored, so that the staff can adjust the temperature under different conditions according to the detection structure.

[0030] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A thermistor element safety monitoring device, characterized by: The system includes a monitoring box (4), on which four electric slide rails (2) are symmetrically installed on the two inner walls. The electric slide rails (2) are connected to the extension plate (16) by their own sliding blocks. A horizontal plate (7) is fixed between the extension plates (16). Two electric slide rails (9) are symmetrically arranged on the top two sides of the horizontal plate (7). The electric slide rails (9) are connected to the electric slide rail (8) by their own sliding blocks. An electric slider (15) is provided on the electric slide rail (8). Two extension plates (14) are symmetrically installed on the two inner walls of the electric slider (15). An electric telescopic rod (10) is connected inside the electric slider (15). An installation head (11) is provided at the telescopic end of the electric telescopic rod (10). A thermistor (12) is arranged in the middle of the bottom end of the installation head (11). A connecting pipe (13) is installed at one end of the thermistor (12).

2. A thermistor element safety monitoring device according to claim 1, characterised in that: The monitoring box (4) has a monitoring slot (5) in the middle of the bottom end. The top center of the horizontal plate (7) is hollow. A box door (6) is installed on one side wall of the monitoring box (4). An operation panel (3) is arranged on the other side wall of the monitoring box (4). A blower (1) is set in the middle of the top of the monitoring box (4).

3. A thermistor element safety monitoring device according to claim 2, characterised in that: The door (6) is hinged to the monitoring box (4), the operation panel (3) is slotted to the monitoring box (4), and the blower (1) is slotted to the monitoring box (4).

4. The thermistor element safety monitoring device of claim 1, wherein: The electric slide rail three (2) is screwed to the monitoring box (4), the extension plate one (16) is screwed to the sliding block of the electric slide rail three (2), and the extension plate one (16) is screwed to the horizontal plate (7).

5. The thermistor element safety monitoring device of claim 1, wherein: The electric slide rail 2 (9) is screwed to the horizontal plate (7), and the two ends of the electric slide rail 1 (8) are respectively screwed to the sliding blocks that come with the electric slide rail 1 (8).

6. The thermistor element safety monitoring device of claim 1, wherein: The second extension plate (14) is screwed to the electric slider (15), the second extension plate (14) is slidably connected to the second electric slide rail (9), and the fixed end of the electric telescopic rod (10) passes through the electric slider (15).

7. The thermistor element safety monitoring device of claim 1, wherein: The mounting head (11) is threadedly connected to the telescopic end of the electric telescopic rod (10), and the thermistor (12) and the connecting pipe (13) are plugged into the mounting head (11).

Images