Temperature measurement assembly and temperature measurement system

Abstract

The utility model discloses a temperature measuring assembly and a temperature measuring system, the temperature measuring assembly is used for measuring the temperature of a to-be-measured workpiece, the temperature measuring assembly comprises a base and a temperature measuring part, the base is used for fixing the to-be-measured workpiece, the base comprises a mounting part, and the mounting part is provided with a first magnetic part; the temperature measuring part and the mounting part are arranged at an interval in the first direction, the temperature measuring part comprises a main body part, a temperature measuring element and a second magnetic part, the temperature measuring element is arranged on one side, facing the first magnetic part, of the main body part, and the second magnetic part is arranged on the main body part and corresponds to the first magnetic part; wherein the to-be-measured workpiece is at least partially located in the interval between the temperature measuring part and the mounting part, and the second magnetic piece and the first magnetic piece attract each other, so that the temperature measuring element abuts against the to-be-measured workpiece. Therefore, the first magnetic piece and the second magnetic piece are correspondingly arranged and attract each other, so that the temperature measuring element on the temperature measuring part can abut against the workpiece to be measured. And the contact tightness of the temperature measuring element and the workpiece to be measured is improved, so that the temperature measuring accuracy is improved.

Description

Technical Field

[0001] This application relates to the technical field of electronic atomization devices, and particularly to a temperature measurement component and a temperature measurement system. Background Art

[0002] Existing electronic atomization devices usually include components such as a liquid storage cavity for storing a liquid matrix, a porous ceramic structure, and a heating element.

[0003] Currently, before assembling an electronic atomization device, it is necessary to screen the temperature of some components in the electronic atomization device, such as a heating tube. However, when screening a workpiece to be measured, there is a problem that the contact effect between the temperature measurement element and the workpiece to be measured is poor, resulting in low temperature measurement accuracy. Summary of the Utility Model

[0004] The main purpose of this application is to provide a temperature measurement component and a temperature measurement system, aiming to solve the above technical problems existing in the prior art.

[0005] To solve the above problems, this application provides a temperature measurement component for measuring the temperature of a workpiece to be measured. The temperature measurement component includes: a base and a temperature measurement part. The base is used to fix the workpiece to be measured. The base includes an installation part, and the installation part is provided with a first magnetic part. The temperature measurement part is spaced from the installation part in a first direction. The temperature measurement part includes a main body part, a temperature measurement element, and a second magnetic part. The temperature measurement element is arranged on one side of the main body part facing the first magnetic part, and the second magnetic part is arranged on the main body part and corresponds to the first magnetic part. Wherein, at least a part of the workpiece to be measured is located in the interval between the temperature measurement part and the installation part, and the second magnetic part and the first magnetic part attract each other so that the temperature measurement element abuts against the workpiece to be measured.

[0006] In some embodiments, the main body part is provided with an installation groove recessed in the first direction, and the second magnetic part is installed in the installation groove.

[0007] In some embodiments, the installation part is provided with an installation hole penetrating through the opposite surfaces of the installation part in the first direction, and the first magnetic part is inserted into the installation hole. The installation hole and the installation groove are correspondingly arranged in the first direction.

[0008] In some embodiments, the installation part extends in a second direction perpendicular to the first direction. The base further includes a support part, and the support part is arranged at one end of the installation part in the second direction. One end of the workpiece to be measured is connected to the support part.

[0009] In some embodiments, the number of temperature measurement elements is multiple, and the multiple temperature measurement elements are arranged at intervals in the second direction on the main body part.

[0010] In some embodiments, the support part is provided with a fixing groove, and the notch of the fixing groove faces the second direction. One end of the workpiece to be measured is inserted into the fixing groove along the second direction.

[0011] In some embodiments, the side wall of the fixing groove is provided with a first electrode and a second electrode which are relatively spaced apart, and the first electrode and the second electrode are respectively connected to the workpiece to be measured.

[0012] In some embodiments, the base further includes a clamping portion which is arranged at one end of the mounting portion away from the supporting portion. The clamping portion is provided with a clamping groove which is recessed in the first direction, and the clamping groove is correspondingly arranged with the fixing groove in the second direction. One end of the workpiece to be measured away from the fixing groove is arranged in the clamping groove.

[0013] In some embodiments, one end of the workpiece to be measured away from the supporting portion in the second direction has an opening. The workpiece to be measured is sleeved on the main body portion through the opening. The temperature measuring portion further includes a limiting portion which is arranged at one end of the main body portion away from the supporting portion, and the radial dimension of the limiting portion is larger than the radial dimension of the opening.

[0014] To solve the above problems, the present application provides a temperature measuring system, which includes a workpiece to be measured and the above-mentioned temperature measuring assembly.

[0015] Compared with the prior art, in the temperature measuring assembly provided by the present application, the first magnetic member and the second magnetic member are correspondingly arranged and attract each other, so that the temperature measuring portion and the mounting portion attract each other, and at least a part of the workpiece to be measured is located in the interval between the temperature measuring portion and the mounting portion. Furthermore, the temperature measuring element on the temperature measuring portion can be in contact with the workpiece to be measured. Thus, it is convenient to improve the contact tightness between the temperature measuring element and the workpiece to be measured, thereby improving the accuracy of temperature measurement. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0017] Figure 1 is a schematic structural view of a temperature measuring system according to one or more embodiments of the present application;

[0018] Figure 2 is an exploded view of a temperature measuring assembly according to one or more embodiments of the present application;

[0019] Figure 3 is a schematic structural view of the temperature measuring portion of a temperature measuring assembly according to one or more embodiments of the present application;

[0020] Figure 4 is a schematic structural view of a temperature measuring assembly according to one or more embodiments of the present application;

[0021] Figure 5 is the schematic cross-sectional view of the temperature measuring component along the A-A direction as shown in Figure 4 the following figure

[0022] Reference numerals in the attached drawings: 1, temperature measuring system; 2, workpiece to be measured; 30, opening; 3, temperature measuring component; 10, base; 11, mounting portion; 111, mounting hole; 12, first magnetic member; 13, supporting portion; 131, fixing groove; 132, first electrode; 133, second electrode; 14, clamping portion; 141, clamping groove; 20, temperature measuring portion; 21, main body portion; 211, mounting groove; 22, temperature measuring element; 23, second magnetic member; 24, limiting portion; x1, first direction; x2, second direction Specific embodiments

[0023] The embodiments of the technical solutions of the present application will be described in detail below with reference to the accompanying drawings. The following embodiments are only used to illustrate the technical solutions of the present application more clearly, so they are only examples and cannot be used to limit the protection scope of the present application

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which this application belongs; the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above drawings are intended to cover non-exclusive inclusion

[0025] In the description of the embodiments of the present application, technical terms such as "first" and "second" are only used to distinguish different objects and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity, specific order or primary-secondary relationship of the indicated technical features. In the description of the embodiments of the present application, "a plurality of" means more than two unless otherwise specifically defined

[0026] Referring to "embodiments" herein means that the specific features, structures or characteristics described in connection with the embodiments can be included in at least one embodiment of the present application. The phrase appears in various places in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. Those skilled in the art explicitly and implicitly understand that the embodiments described herein can be combined with other embodiments

[0027] In the description of the embodiments of the present application, the term "and / or" is only a description of the association relationship of associated objects, indicating that there can be three relationships, for example, A and / or B, which can mean: A exists alone, A and B exist simultaneously, and B exists alone. In addition, the character " / " in this article generally represents an "or" relationship between the associated objects before and after

[0028] In the description of the embodiments of the present application, the term "plurality" refers to more than two (including two). Similarly, "multiple groups" refers to more than two groups (including two groups), and "multiple pieces" refers to more than two pieces (including two pieces).

[0029] In the description of the embodiments of the present application, for technical terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the embodiments of the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation on the embodiments of the present application.

[0030] In the description of the embodiments of the present application, unless otherwise clearly specified and limited, technical terms such as "installation", "connection", "connection", "fixation", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can also be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific situations.

[0031] Existing electronic atomization devices usually include components such as a liquid storage cavity for storing a liquid matrix, a porous ceramic structure, and a heating element.

[0032] Currently, when detecting an electronic atomization device, it is necessary to measure the temperature of some components in the electronic atomization device, such as a heating tube. However, when measuring the workpiece to be measured, there is a problem that the contact effect between the temperature measuring element and the workpiece to be measured is poor, resulting in low temperature measurement accuracy.

[0033] Please refer to Figure 1 , Figure 1 which is a schematic structural diagram of a temperature measurement system according to one or more embodiments of the present application.

[0034] The temperature measurement system 1 includes a temperature measurement component 3 and a workpiece to be measured 2. The workpiece to be measured 2 includes but is not limited to a heating tube monomer, etc. The temperature measurement system 1 can measure the temperature of the workpiece to be measured 2 through the temperature measurement component 3.

[0035] Please refer to Figures 2 - 5 , Figure 2 which is an exploded view of the temperature measurement component according to one or more embodiments of the present application; Figure 3It is a schematic structural diagram of the temperature measurement part of the temperature measurement component according to one or more embodiments of the present application; Figure 4 It is a schematic structural diagram of the temperature measurement component according to one or more embodiments of the present application; Figure 5 As shown in Figure 4 It is a schematic cross-sectional view of the temperature measurement component along the A-A direction as shown.

[0036] To solve the above problems, the present application provides a temperature measurement component 3 for measuring the temperature of a workpiece 2 to be measured. The temperature measurement component 3 includes: a base 10 and a temperature measurement part 20. The base 10 is used to fix the workpiece 2 to be measured. The base 10 includes a mounting part 11, and the mounting part 11 is provided with a first magnetic member 12; the temperature measurement part 20 is spaced from the mounting part 11 in the first direction x1. The temperature measurement part 20 includes a main body part 21, a temperature measurement element 22 and a second magnetic member 23. The temperature measurement element 22 is arranged on the side of the main body part 21 facing the first magnetic member 12, and the second magnetic member 23 is arranged on the main body part 21 and is arranged corresponding to the first magnetic member 12; wherein, at least part of the workpiece 2 to be measured is located in the space between the temperature measurement part 20 and the mounting part 11, and the second magnetic member 23 and the first magnetic member 12 attract each other to make the temperature measurement element 22 contact the workpiece 2 to be measured.

[0037] The base 10 can provide fixation and support for the workpiece 2 to be measured. In some application scenarios, the base 10 can directly provide support for the workpiece 2 to be measured, and can directly or indirectly provide support for the temperature measurement part 20. The first magnetic member 12 has magnetism and can include, but is not limited to, a magnet, etc. The temperature measurement part 20 can measure the temperature of the workpiece 2 to be measured. The temperature measurement part 20 includes a main body part 21, a temperature measurement element 22, and a second magnetic member 23. The main body part 21 can provide fixation and support for the temperature measurement element 22 and the second magnetic member 23. The temperature measurement element 22 can measure temperature, such as a temperature sensor, etc. Exemplarily, the temperature measurement element 22 can be a temperature measurement piece welded with a thermocouple. The second magnetic member 23 has magnetism and can include, but is not limited to, a magnet, etc. The temperature measurement part 20 is spaced from the installation part 11 in the first direction x1, and the workpiece 2 to be measured is located in the interval between the temperature measurement part 20 and the installation part 11. It can be understood that the second magnetic member 23 of the temperature measurement part 20 and the first magnetic member 12 on the installation part 11 attract each other. Therefore, the temperature measurement part 20 has a tendency to approach the installation part 11 in the first direction x1 under the action of the attraction force. And the workpiece 2 to be measured is located in the interval between the temperature measurement part 20 and the installation part 11. Therefore, the temperature measurement part 20 will abut against the workpiece 2 to be measured in the first direction x1. At the same time, the temperature measurement element 22 is arranged on the side of the main body part 21 close to the first magnetic member 12, that is, the temperature measurement element 22 abuts against the workpiece 2 to be measured under the attraction force of the first magnetic member 12 and the second magnetic member 23, so as to facilitate the close contact between the temperature measurement element 22 and the workpiece 2 to be measured, thereby improving the accuracy of the temperature measurement by the temperature measurement element 22. It should be noted that in some application scenarios, the workpiece 2 to be measured may have a surface to be measured, and there may be a position to be measured on the surface to be measured. The main body part 21 can be correspondingly arranged with the surface to be measured of the workpiece 2 to be measured, so that the temperature measurement element 22 is correspondingly arranged with the position to be measured of the workpiece 2 to be measured, so that the temperature measurement element 22 abuts against the position to be measured of the workpiece 2 to be measured under the attraction force of the first magnetic member 12 and the second magnetic member 23, thereby improving the accuracy of the temperature measurement of the position to be measured of the workpiece 2 to be measured. Exemplarily, when the workpiece 2 to be measured is a single heating tube, the surface to be measured can be the inner side wall of the single heating tube, and there may be a position to be measured on the inner side wall of the single heating tube. The temperature measurement element 22 can be correspondingly arranged with the position to be measured on the inner side wall of the single heating tube, and abuts against the position to be measured under the attraction force of the first magnetic member 12 and the second magnetic member 23, so as to perform temperature measurement.

[0038] Through the above implementation manner, the first magnetic member 12 and the second magnetic member 23 are correspondingly arranged and attract each other, so that the temperature measurement part 20 and the installation part 11 attract each other, and at least part of the workpiece 2 to be measured is located in the interval between the temperature measurement part 20 and the installation part 11, so that the temperature measurement element 22 on the temperature measurement part 20 can abut against the workpiece 2 to be measured. Thus, it is convenient to improve the contact tightness between the temperature measurement element 22 and the workpiece 2 to be measured, thereby improving the accuracy of temperature measurement.

[0039] In some embodiments, the main body portion 21 is provided with a mounting groove 211 recessed in the first direction x1, and the second magnetic member 23 is mounted in the mounting groove 211. Exemplarily, the main body portion 21 may have a first surface and a second surface facing away from each other in the first direction x1, and the first surface is farther from the second magnetic member 23 than the second surface. The mounting groove 211 may be recessed with respect to the first surface so that the second magnetic member 23 is mounted in the mounting groove 211. Thereby, it is convenient to improve the mounting stability of the second magnetic member 23 on the main body portion 21 and reduce the risk that the second magnetic member 23 detaches from the main body portion 21 under the attraction of the first magnetic member 12, resulting in unstable contact between the temperature measuring element 22 and the workpiece 2 to be measured.

[0040] In some embodiments, the mounting portion 11 is provided with a mounting hole 111 penetrating through the two opposite side surfaces of the mounting portion 11 in the first direction x1, and the first magnetic member 12 is inserted into the mounting hole 111. The mounting hole 111 and the mounting groove 211 are correspondingly arranged in the first direction x1. It can be understood that the mounting hole 111 and the mounting groove 211 are correspondingly arranged in the first direction x1, so that the first magnetic member 12 and the second magnetic member 23 are correspondingly arranged in the first direction x1, improving the attraction between the first magnetic member 12 and the second magnetic member 23 in the first direction x1, and further improving the contact tightness between the temperature measuring portion 20 and the workpiece 2 to be measured, and further improving the accuracy of temperature measurement. Thereby, the stability of the fixed connection between the first magnetic member 12 and the mounting portion 11 can be improved through the mounting hole 111, reducing the risk that the first magnetic member 12 detaches from the mounting portion 11. In some other application scenarios, the first magnetic member 12 may further include a plurality of sub-magnetic members, and the plurality of sub-magnetic members can be attracted to each other to form the first magnetic member 12.

[0041] In some embodiments, the mounting portion 11 extends in a second direction x2 perpendicular to the first direction x1, and the base 10 further includes a support portion 13. The support portion 13 is disposed at one end of the mounting portion 11 in the second direction x2, and one end of the workpiece 2 to be measured is connected to the support portion 13. The support portion 13 and the mounting portion 11 may be fixedly connected. Exemplarily, the support portion 13 and the mounting portion 11 may be integrally formed. One end of the workpiece 2 to be measured in the second direction x2 is connected to the support portion 13, so that the workpiece 2 to be measured is relatively fixed to the base 10, that is, the workpiece 2 to be measured is relatively fixed to the mounting portion 11. Thereby, the relative stability between the workpiece 2 to be measured and the mounting portion 11, and the relative stability between the workpiece 2 to be measured and the temperature measuring portion 20 are improved, reducing the risk that the temperature measuring element 22 deviates from the position to be measured of the workpiece 2 to be measured, resulting in a decrease in temperature measurement accuracy.

[0042] In some embodiments, the number of temperature measuring elements 22 is multiple, and the multiple temperature measuring elements 22 are arranged at intervals in the second direction x2 on the main body 21. It can be understood that the number of temperature measuring elements 22 can be multiple, such as two, three, four or more, which can be specifically determined according to the actual situation. Exemplarily, the number of temperature measuring elements 22 can correspond to the positions to be measured on the workpiece 2 to be measured. For example, if the number of positions to be measured on the workpiece 2 to be measured is two, the number of temperature measuring elements 22 can be two, and the two temperature measuring elements 22 are respectively arranged corresponding to the positions to be measured of the two workpieces 2 to be measured, so as to improve the temperature measurement efficiency of the temperature measuring assembly 3 for the workpiece 2 to be measured.

[0043] In some embodiments, the support portion 13 is provided with a fixing groove 131, the notch of the fixing groove 131 faces the second direction x2, and one end of the workpiece 2 to be measured is inserted into the fixing groove 131 along the second direction x2. The workpiece 2 to be measured can be detachably connected to the support portion 13 through the fixing groove 131 to replace different workpieces 2 to be measured. It can be understood that the shape of the fixing groove 131 can be arranged corresponding to the shape of the workpiece 2 to be measured. Exemplarily, when the workpiece 2 to be measured is a single heating tube, the shape of the fixing groove 131 can be an annular groove matching the single heating tube. Thus, the fixing stability of the workpiece 2 to be measured with the support portion 13 can be improved through the fixing groove 131, and at the same time, it is convenient for the fixing and disassembly of the workpiece 2 to be measured with the support seat, improving the flexibility of temperature measurement.

[0044] In some embodiments, the side wall of the fixing groove 131 is provided with a relatively spaced first electrode 132 and a second electrode 133, and the first electrode 132 and the second electrode 133 are respectively connected to the workpiece 2 to be measured. The first electrode 132 can be any one of the positive electrode and the negative electrode, and the second electrode 133 can be the other of the positive electrode and the negative electrode. Exemplarily, when the first electrode 132 is the positive electrode, the second electrode 133 can be the negative electrode. The first electrode 132 and the second electrode 133 are arranged in the fixing groove 131, and the first electrode 132 and the second electrode 133 are respectively connected to the workpiece 2 to be measured, so that current passes through the workpiece 2 to be measured to heat up the workpiece 2 to be measured. Thus, the workpiece 2 to be measured can be heated by the first electrode 132 and the second electrode 133 so that the temperature measuring element 22 measures the temperature state of the workpiece 2 to be measured in the heated state.

[0045] In some embodiments, the base 10 further includes a clamping portion 14. The clamping portion 14 is disposed at one end of the mounting portion 11 away from the supporting portion 13. The clamping portion 14 is provided with a clamping groove 141 recessed in the first direction x1. The clamping groove 141 is correspondingly arranged with the fixing groove 131 in the second direction x2. One end of the workpiece 2 to be measured facing away from the fixing groove 131 is disposed in the clamping groove 141. It can be understood that one end of the workpiece 2 to be measured in the second direction x2 is fixed by the fixing groove 131 of the supporting portion 13, and the other end is fixed by the clamping groove 141 of the clamping portion 14. Thus, the clamping groove 141 and the fixing groove 131 cooperate with each other to further improve the stability of the relative fixation of the workpiece 2 to be measured and the base 10, and further reduce the risk that the temperature measuring element 22 deviates from the position to be measured of the workpiece 2 to be measured, resulting in a decrease in temperature measurement accuracy.

[0046] In some embodiments, one end of the workpiece 2 to be measured facing away from the supporting portion 13 in the second direction x2 has an opening 30. The workpiece 2 to be measured is sleeved on the main body portion 21 through the opening 30. The temperature measuring portion 20 further includes a limiting portion 24. The limiting portion 24 is disposed at one end of the main body portion 21 away from the supporting portion 13, and the radial dimension of the limiting portion 24 is greater than the radial dimension of the opening 30. Exemplarily, when the workpiece 2 to be measured is tubular and the inner wall of the workpiece 2 to be measured needs to be temperature measured, the workpiece 2 to be measured can be sleeved on the main body portion 21 through the opening 30. Relatively, that is, the main body portion 21 is inserted into the main body portion 21 through the opening 30 so that the temperature measuring element 22 measures the temperature inside the tubular workpiece 2 to be measured. The limiting portion 24 is disposed at one end of the main body portion 21 away from the supporting portion 13, and the radial dimension of the limiting portion 24 is greater than the radial dimension of the opening 30 of the workpiece 2 to be measured, so that the limiting portion 24 cannot enter the inside of the workpiece 2 to be measured, avoiding the risk that the entire temperature measuring portion 20 enters the inside of the workpiece 2 to be measured and making it difficult to withdraw the workpiece 2 to be measured. In some application scenarios, when the main body portion 21 completely enters the inside of the workpiece 2 to be measured and the limiting portion 24 blocks the opening 30 of the workpiece 2 to be measured, the first magnetic member 12 and the second magnetic member 23 are exactly corresponding in the first direction x1, and the temperature measuring element 22 exactly corresponds to and abuts against the position to be measured of the workpiece 2 to be measured.

[0047] Through the above embodiments, the first magnetic member 12 and the second magnetic member 23 are correspondingly arranged and attract each other, so that the temperature measuring portion 20 and the mounting portion 11 attract each other, and at least a part of the workpiece 2 to be measured is located in the interval between the temperature measuring portion 20 and the mounting portion 11, and further the temperature measuring element 22 on the temperature measuring portion 20 can abut against the workpiece 2 to be measured. Thus, it is convenient to improve the contact tightness between the temperature measuring element 22 and the workpiece 2 to be measured, thereby improving the accuracy of temperature measurement. Compared with other temperature measuring components, the temperature measuring component 3 provided in this application measures the temperature of the workpiece 2 to be measured more accurately.

[0048] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the various embodiments of the present application, and they should all be covered by the scope of the claims and the description of the present application. In particular, as long as there is no structural conflict, the various technical features mentioned in each embodiment can be combined in any way. The present application is not limited to the specific embodiments disclosed in the text, but includes all technical solutions falling within the scope of the claims.

Claims

1. A temperature measuring component, characterized in that: The temperature measuring component is used to measure the temperature of the workpiece to be measured, and the temperature measuring component includes: A base, used to fix the workpiece to be measured, the base comprising a mounting portion, and the mounting portion is provided with a first magnetic member; a temperature measuring portion, arranged at a distance from the mounting portion in the first direction, the temperature measuring portion comprising a main body, a temperature measuring element and a second magnetic member, the temperature measuring element being arranged on a side of the main body facing the first magnetic member, the second magnetic member being arranged on the main body and corresponding to the first magnetic member; The workpiece to be measured is at least partially located in the interval between the temperature measuring portion and the mounting portion, and the second magnetic member and the first magnetic member attract each other so that the temperature measuring element abuts against the workpiece to be measured.

2. The temperature measuring component according to claim 1, characterized in that: The main body is provided with a mounting groove recessed in the first direction, and the second magnetic member is mounted in the mounting groove.

3. The temperature measuring component according to claim 2, characterized in that: The mounting portion is provided with mounting holes penetrating two opposite surfaces of the mounting portion in the first direction, the first magnetic member is inserted into the mounting holes, and the mounting holes and the mounting slots are correspondingly arranged in the first direction.

4. The temperature measuring component according to any one of claims 1 to 3, characterized in that: The mounting portion extends in a second direction perpendicular to the first direction. The base further comprises a supporting portion, which is arranged at one end of the mounting portion in the second direction. One end of the workpiece to be measured is connected to the supporting portion.

5. The temperature measuring assembly according to claim 4, characterized in that: There are a plurality of temperature measuring elements, and the plurality of temperature measuring elements are arranged at intervals on the main body in the second direction.

6. The temperature measuring component according to claim 4, characterized in that: The support portion is provided with a fixing groove, the notch of the fixing groove faces the second direction, and one end of the workpiece to be measured is inserted into the fixing groove along the second direction.

7. The temperature measuring assembly according to claim 6, characterized in that: A first electrode and a second electrode are provided on the side wall of the fixing groove and are spaced apart from each other. The first electrode and the second electrode are respectively connected to the workpiece to be measured.

8. The temperature measuring assembly according to claim 6, characterized in that: The base also includes a clamping portion, which is arranged at one end of the mounting portion away from the supporting portion. The clamping portion is provided with a clamping groove recessed in the first direction. The clamping groove is arranged corresponding to the fixed groove in the second direction, and the end of the workpiece to be measured away from the fixed groove is arranged in the clamping groove.

9. The temperature measuring assembly according to claim 4, characterized in that: The end of the workpiece to be measured away from the supporting part in the second direction has an opening, and the workpiece to be measured is sleeved on the main body through the opening. The temperature measuring part also includes a limiting part, which is arranged at the end of the main body away from the supporting part, and the radial dimension of the limiting part is greater than the radial dimension of the opening.

10. A temperature measurement system, characterized in that: The temperature measurement system comprises a workpiece to be measured and a temperature measurement component as described in any one of claims 1-9.

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