CN218698011U

CN218698011U - Temperature measurement tool

Info

Publication number: CN218698011U
Application number: CN202222962040.7U
Authority: CN
Inventors: 周炜; 王飞; 施皆佩; 刘帅杰
Original assignee: Weilai Automobile Technology Anhui Co Ltd
Current assignee: Weilai Automobile Technology Anhui Co Ltd
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-03-24
Anticipated expiration: 2032-11-07

Abstract

The utility model relates to a work piece temperature measurement technical field specifically provides a temperature measurement frock, aims at solving and has great clearance and lead to the not accurate problem of heat test inadequately between heat source face and the radiating block among the prior art. For this purpose, the temperature measuring tool of the utility model comprises a cylinder transmission component, a movable component, a heat source component and a water cooling plate; the water cooling plate is provided with a heat dissipation block, the heat source piece is installed on the movable assembly, and the air cylinder transmission assembly is in driving connection with the movable assembly and used for driving the movable assembly so as to enable the heat source piece to be in contact with the heat dissipation block. The utility model discloses a set up cylinder drive assembly, its pressure size can be controlled, and accurate control movable assembly moves, makes heat source spare and radiating block contact to reduce thermal contact resistance, make the radiating block test result more accurate.

Description

Temperature measurement tool

Technical Field

The utility model relates to a work piece temperature measurement technical field specifically provides a temperature measurement frock.

Background

The high-power vehicle-mounted water-cooling heat dissipation controller is large in power consumption, and a heat pipe is arranged in a heat radiator, so that a hundred-percent heat test is needed. The final test result is greatly influenced by the contact thermal resistance and the heat transfer path in the thermal test process, and an important source of the contact thermal resistance in the thermal test is the size of the adhering force of the heat source part and the heat dissipation block and the clearance of the adhering surface, so that the heat is transferred from other paths, the actual power consumption is influenced, and the test result is greatly influenced. The present commonly used thermal test mode causes there is great clearance between heat source spare and the radiating block, consequently need use the heat conduction of relatively thick to glue and fill the clearance, but the thickness of heat conduction glue is very big to radiating influence, can lead to the test temperature high on the contrary like this, and then causes the thermal test inaccurate enough.

Accordingly, there is a need in the art for a new thermometric tool to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving above-mentioned technical problem, promptly, there is great clearance between heat source spare and the radiating block of solving current temperature measurement frock, leads to the not accurate problem of temperature measurement inadequately.

Therefore, the utility model provides a temperature measuring tool, which comprises a cylinder transmission assembly, a movable assembly, a heat source piece and a water cooling plate; the water cooling plate is provided with a heat dissipation block, the heat source piece is installed on the movable assembly, and the air cylinder transmission assembly is in driving connection with the movable assembly and used for driving the movable assembly so that the heat source piece is in contact with the heat dissipation block.

In the preferable technical scheme of the temperature measuring tool, the cylinder transmission assembly comprises a first cylinder and a second cylinder, and the movable assembly comprises a first movable assembly and a second movable assembly; the first cylinder is in driving connection with the first movable assembly and is used for driving the first movable assembly to be in contact with the heat dissipation block; the second movable assembly is connected with the first movable assembly, and the second air cylinder is in driving connection with the second movable assembly and used for driving the second movable assembly so that the heat source element mounted on the second movable assembly is in contact with the heat dissipation block.

In a preferred technical scheme of the temperature measuring tool, the first movable assembly comprises a first movable plate, a first connecting piece and a pressing assembly, and the second movable assembly is connected with the first movable plate; the first connecting piece is connected with the first movable plate; the pressing assembly is fixed below the first movable plate; the first cylinder is in driving connection with the first movable plate and used for driving the first movable plate, the first connecting piece, the pressing assembly and the second movable assembly to move towards the direction of the radiating block, so that the pressing assembly presses the side portion of the radiating block.

In the preferable technical scheme of the temperature measuring tool, the second movable assembly comprises a second movable plate, a heat insulation block, a second connecting piece and a fastening piece; the second connecting piece is movably inserted into the first through hole on the first movable plate and is connected with the second movable plate; the heat insulation block is positioned below the second movable plate and connected with the second movable plate through the fastener, and the heat insulation block is connected with the heat source piece; the second cylinder is in driving connection with the second movable plate and is used for driving the second movable plate so as to enable the heat source part to be in contact with the heat dissipation block.

In the preferable technical scheme of the temperature measuring tool, the fastener is a bolt, the second movable assembly further comprises an elastic piece, and the elastic piece is sleeved on the bolt, is positioned in a gap between the heat insulation block and the second movable plate and is used for adjusting the contact angle between the heat source piece and the heat dissipation block; the bolt comprises a screw rod and a nut, wherein the screw rod is inserted into the matching hole of the second movable plate, the nut is arranged at the upper part of the matching hole, the diameter of the screw rod is smaller than the inner diameter of the matching hole, and the elastic piece is sleeved on the screw rod, so that the angle of the screw rod can be adjusted under the gravity, and the contact angle of the heat source piece and the heat dissipation block can be adjusted.

In the preferable technical scheme of the temperature measuring tool, the pressing component comprises a supporting rod and a pressing block which are connected; the support rod is connected with the lower face of the first movable assembly, the other end of the support rod is connected with the pressing block, and therefore when the first movable plate moves towards the direction of the heat dissipation block, the pressing block presses the side portion of the heat dissipation block.

In the preferable technical scheme of the temperature measuring tool, the temperature measuring tool further comprises a base, a supporting plate and a top plate; the roof with the upper end of backup pad is connected, the base with the lower extreme of backup pad is connected, the roof with the base is parallel to each other, just the base the backup pad with the roof forms the half surrounding structure of both sides and front fretwork.

In the preferable technical scheme of the temperature measuring tool, the top plate is provided with a first mounting hole for mounting the first cylinder and the second cylinder.

In the preferable technical scheme of the temperature measuring tool, the top plate is further provided with a first top plate through hole and a second top plate through hole, wherein the first top plate through hole is used for inserting the first connecting piece, and the second top plate through hole is used for inserting the second connecting piece.

In the preferable technical scheme of the temperature measuring tool, the water cooling plate is arranged on the base.

Under the condition of adopting the technical scheme, the temperature measuring tool comprises a cylinder transmission assembly, a movable assembly, a heat source piece and a water cooling plate; the water cooling plate is provided with a heat dissipation block, the heat source piece is installed on the movable assembly, and the air cylinder transmission assembly is in driving connection with the movable assembly and used for driving the movable assembly so as to enable the heat source piece to be in contact with the heat dissipation block. The utility model discloses a set up cylinder drive assembly, its pressure size can be controlled, and accurate control movable assembly moves, makes heat source spare and radiating block contact to reduce thermal contact resistance, make the radiating block test result more accurate.

Further, the utility model discloses still can prevent the heat of heat source spare to leak through the setting of heat insulating block, further improve the temperature measurement accuracy.

Further, the utility model discloses still can realize heat source spare and radiating block laminating angular adjustment through the setting of elastic component, guarantee that the binding face does not have the clearance, further improve the temperature measurement accuracy.

Drawings

Preferred embodiments of the present invention are described below with reference to the accompanying drawings, in which:

FIG. 1 is a structural diagram of the temperature measurement tool of the present invention;

FIG. 2 is a structural view of a heat source member according to the present invention;

fig. 3 is a structural diagram of the connection between the bolt and the second movable plate of the present invention.

Reference numerals:

1. a cylinder transmission assembly; 11. a first cylinder; 12. a second cylinder; 2. a heat source element; 3. a water-cooling plate; 4. a heat dissipating block; 5. a first movable assembly; 51. a first movable plate; 52. a first connecting member; 53. a compression assembly; 531. briquetting; 532. a support bar; 6. a second movable assembly; 61. a second movable plate; 611. a mating hole; 62. a bolt; 621. a nut; 622. a screw; 63. a second connecting member; 64. an elastic member; 65. a gap; 7. a heat insulation block; 8. a base; 9. a support plate; 10. a top plate; 13. and a thermocouple.

Detailed Description

Fig. 1 is a structural diagram of the temperature measuring tool of the present invention, and fig. 2 is a structural diagram of the heat source member of the present invention. As shown in fig. 1 and fig. 2, the temperature measuring tool of the present invention generally includes a cylinder transmission assembly 1, a movable assembly, a heat source 2 and a water cooling plate 3. Wherein, the radiating block 4 has been placed on the water-cooling board 3, and heat source spare 2 is installed on the movable assembly, and cylinder drive assembly 1 is connected with the movable assembly drive for drive movable assembly, so that heat source spare 2 and radiating block 4 contact.

The utility model discloses a set up cylinder drive assembly 1, its pressure size can be controlled, and accurate control movable assembly moves, makes heat source spare 2 and radiating block 4 contact to reduce thermal contact resistance, make radiating block 4 test results more accurate.

In the above embodiment, the heat dissipating block 4 may be directly placed on the water-cooling plate 3, or the heat dissipating block 4 may be simply fixed to the water-cooling plate 3 by a screw or other tool. The size of the heat source member 2 may be generally equal to or larger than that of the heat dissipation block 4 so that the heat dissipation block 4 is uniformly heated, and the surface of the water-cooled plate 3 in contact with the heat dissipation block 4 is coated with a heat conductive silicone layer.

In addition, a thermocouple 13 is connected to the heat source element 2 for monitoring the temperature on the heat source element 2.

Further, the heat dissipation block 4 is a part of the structure of the radiator of the automobile, but the heat dissipation block 4 may also be other devices that need to be measured, and is not limited to the heat dissipation block 4.

To above-mentioned embodiment, the temperature measurement frock of this application still can include the PLC controller (not shown in the figure), and this PLC controller is connected with cylinder drive assembly 1, controls the whole work of cylinder drive assembly 1, and this PLC controller still is connected with thermocouple 13 for obtain the temperature numerical value of heat source 2, realize automatic control through setting up the PLC controller.

It should be noted that the utility model discloses do not make any restriction to the concrete quantity of cylinder drive assembly 1, movable assembly, heat source spare 2 and water-cooling plate 3, concrete quantity can be set for by oneself according to actual conditions.

As shown in fig. 1, as a preferred embodiment, the cylinder driving assembly 1 includes a first cylinder 11 and a second cylinder 12, the movable assembly may generally include a first movable assembly 5 and a second movable assembly 6, and the heat source member 2 is mounted on the second movable assembly 6. Wherein, the first cylinder 11 is in driving connection with the first movable assembly 5 and is used for driving the first movable assembly 5 to contact with the heat dissipation block 4. The second movable assembly 6 is connected to the first movable assembly 5, and the second cylinder 12 is drivingly connected to the second movable assembly 6 for driving the second movable assembly 6 so that the heat source element 2 mounted to the second movable assembly 6 is brought into contact with the heat radiation block 4.

The first cylinder 11 and the second cylinder 12 are both connected with a PLC controller and used for controlling the first cylinder 11 and the second cylinder 12 to work.

In the above embodiment, the first movable unit 5 and the second movable unit 6 are disposed in a vertical fitting manner, but may be disposed in a horizontal fitting manner. The cylinder transmission assembly 1 and the first movable assembly 5 and the second movable assembly 6 are arranged in the same relation, and the application is not limited by the actual use.

As shown in fig. 1, as a preferred embodiment, the first movable assembly 5 may generally include a first movable plate 51, a first connecting member 52 and a pressing assembly 53, and the second movable assembly 6 is connected to the first movable plate 51. The first connecting member 52 is connected to the first movable plate 51, and the pressing member 53 is fixed to a lower surface of the first movable plate 51. The first cylinder 11 is in driving connection with the first movable plate 51, and is used for driving the first movable plate 51, the first connecting member 52, the pressing assembly 53 and the second movable assembly 6 to move towards the direction of the heat dissipation block 4, so that the pressing assembly 53 presses the side portion of the heat dissipation block 4. The cylinder rod of the first cylinder 11 extends towards the first movable plate 51 and pushes against the first movable plate 51 to move towards the direction of the radiating block 4, meanwhile, the first connecting piece 52 and the pressing component 53 move along with the movement until the pressing component 53 presses the side part of the radiating block 4, at the moment, the PLC controls the first cylinder 11 to stop running, the phenomenon that the radiating block 4 is displaced to cause inaccurate temperature measurement is avoided, and meanwhile, the second cylinder 12 drives the second movable component 6 to be close to the radiating block 4 so as to be operated on the next step.

In the above embodiment, the first connecting member 52 includes a plurality of circular tubes or cylinders with the same structural size, and the circular tubes or cylinders are symmetrically arranged, so that the stability is good, and the stress is uniform.

Further, the lower end of the first connecting member 52 and the upper surface of the first movable plate 51 may be welded or screwed.

In an embodiment not shown in the drawings, a groove (not shown in the drawings) is formed on the upper surface of the first movable plate 51, the cylinder rod of the first cylinder 11 abuts against the groove, the thickness of the groove is slightly greater than 2-5 mm compared with the thickness of other parts of the first movable plate 51, the groove is prevented from being pressed and deformed by the cylinder rod of the first cylinder 11, and the groove and the end of the cylinder rod of the first cylinder 11 are coaxially arranged.

It should be noted that, the present invention does not limit the specific shape of the first movable plate 51, and the first movable plate 51 may be a rectangular body or a circular body, and the specific shape may be set according to the actual situation.

As shown in fig. 1, as a preferred embodiment, the second movable assembly 6 may generally include a second movable plate 61, an insulation block 7, a second connecting member 63, and a fastening member. The second connecting member 63 is movably inserted into the first through hole of the first movable plate 51 and connected to the second movable plate 61. The insulation block 7 is located below the second movable plate 61 and is coupled to the second movable plate 61 by a fastener. And the heat insulating block 7 is connected to the heat source element 2. The second cylinder 12 is drivingly connected to the second flap 61 for driving the second flap 61 to bring the heat source element 2 and the heat radiation block 4 into contact.

Specifically, the cylinder rod of the second cylinder 12 extends towards the second movable plate 61 and penetrates through the second through hole of the first movable plate 51 to abut against the top surface of the second movable plate 61, the heat insulation block 7, the second connecting member 63 and the fastening member at the moment approach the heat dissipation block 4 until the heat source part 2 contacts the heat dissipation block 4, the PLC controls the second cylinder 12 to pause, and the heat dissipation block 4 is fully heated due to the contact of the heat source part 2 and the heat dissipation block 4, so that the temperature measurement accuracy is improved. Through installing the heat insulating block 7 in the lower part of second fly leaf 61 to be connected with heat source spare 2, prevent to add heat source spare 2 heat from the transmission on the frock, guarantee the heat from the heat insulating block 7 transmission, and then improve the temperature measurement accuracy.

In the above embodiment, the contact surface between the heat insulating block 7 and the heat dissipating block 4 is coated with the silicone layer, and the heat insulating block 7 is made of insulating wood, so that heat transfer from the heat insulating block 7 can be prevented, and the accuracy of temperature measurement of the heat dissipating block 4 can be improved.

In the above embodiment, the second connecting member 63 includes a plurality of circular tubes or cylinders with the same structural size, and the circular tubes or cylinders are symmetrically arranged, so that the stability is good, and the stress is uniform.

Further, the lower end of the second connecting member 63 and the upper surface of the second movable plate 61 may be welded or screwed.

In an embodiment not shown in the drawings, a groove (not shown in the drawings) is formed on the upper surface of the second movable plate 61, and the rod of the second cylinder 12 abuts against the groove, and the thickness of the groove is slightly greater than 2-5 mm compared with the thickness of the other portions of the second movable plate 61, so as to prevent the groove from being pressed and deformed by the rod of the second cylinder 12, and the groove and the rod of the second cylinder 12 are coaxially arranged.

As shown in fig. 1 and 3, as a preferred embodiment, the fastening member is a bolt 62, and the second movable assembly 6 further includes an elastic member 64, wherein the elastic member 64 is sleeved on the bolt 62 and is located in a gap 65 between the heat insulation block 7 and the second movable plate 61 for adjusting a contact angle between the heat source element 2 and the heat dissipation block 4. The bolt 62 includes a screw 622 and a nut 621, the screw 622 is inserted into the matching hole 611 of the second movable plate 61, the nut 621 is disposed on the upper portion of the matching hole 611, the diameter of the screw 622 is smaller than the inner diameter of the matching hole 611, and the elastic member 64 is sleeved on the screw 622, so that the angle of the screw 622 is adjusted under the gravity, and the contact angle between the heat source element 2 and the heat dissipation block 4 is adjusted. The heat source part 2 and the radiating block 4 can be attached at an adjustable angle through the elastic part 64, so that the attaching surface is free of gaps, and the temperature measurement accuracy is further improved.

Alternatively, the resilient member 64 may be generally a spring or an elastomeric sleeve.

It should be noted that, the present invention does not limit the specific shape of the second movable plate 61, the second movable plate 61 may be a rectangular body or a circular body, and the specific shape may be set according to the actual situation.

As shown in FIG. 1, as a preferred embodiment, the hold-down assembly 53 may generally include a support bar 532 and a press block 531 connected thereto. Wherein, the support bar 532 is connected with the first movable plate 51 for the pressing block 531 to press the side of the heat dissipation block 4, so that the heat dissipation block 4 can be prevented from shifting.

In the above embodiment, the upper end of the support bar 532 is welded or screwed to the lower side of the first movable plate 51, and the lower end of the support bar 532 is screwed or integrally formed with the pressing block 531. The diameter of the pressing block 531 is larger than that of the supporting rod 532, so that the side of the heat dissipation block 4 can be well pressed while materials are saved, and displacement is avoided.

It should be noted that, the present invention does not limit the specific number of the compressing assemblies 53, and one or more compressing assemblies 53 may be provided, and those skilled in the art can set the number according to actual situations.

As shown in FIG. 1, as a preferred embodiment, the temperature measuring tool further comprises a base 8, a supporting plate 9 and a top plate 10. Wherein, roof 10 and backup pad 9's upper end are connected, and the lower extreme of base 8 and backup pad 9 is connected, and roof 10 and base 8 are parallel to each other, and base 8, backup pad 9 and roof 10 form both sides and the half surrounding structure of positive fretwork, are convenient for look over the operation process of this frock like this, are convenient for take the radiating block 4 simultaneously, the operation of being convenient for. Through setting up base 8, backup pad 9 and roof 10 and being used for installing first connecting piece 52, first fly leaf 51, second connecting piece 63, water-cooling board 3, first cylinder 11 and second cylinder 12, stability is better.

In this embodiment, the top plate 10 is opened with a mounting hole for mounting the first cylinder 11, and the top plate 10 is also opened with a first top plate through hole and a second top plate through hole. Wherein, the first top plate through hole is used for the insertion of the first connecting piece 52, the second top plate through hole is used for the insertion of the second connecting piece 62, and the water-cooling plate 3 is arranged on the base 8.

Specifically, the first cylinder 11 and the second cylinder 12 are fixed at the respective mounting holes, and the rod ends of the first cylinder 11 and the second cylinder 12 are located below the mounting holes for subsequent operations. The upper end of the first connecting piece 52 is inserted into the first through hole of the top plate, and the upper end of the second connecting piece 63 is inserted into the second through hole of the top plate, so that the stability of the first movable assembly 5 and the second movable assembly 6 is better. The water-cooled panels 3 are typically placed on the base 8 or attached by screws.

Wherein, base 8 is the insulation wood material, prevents that the heat from 8 transmission of bases, and then improves the 4 temperature measurement accuracy of radiating block.

In an embodiment not shown in the drawings, the temperature measuring tool further comprises a first elastic connecting piece (not shown in the drawings) and a second elastic connecting piece (not shown in the drawings). The first elastic connecting member is a spring or an elastic rope, the upper end of the first elastic connecting member is connected with a first mounting lug fixed on the lower side of the top plate 10, and the lower end of the first elastic connecting member is connected with a second mounting lug fixed on the upper side of the first movable plate 51. The second elastic connecting piece is a spring or an elastic rope, the upper end of the second elastic connecting piece is connected with a third mounting lug fixed on the lower side of the top plate 10, and the lower end of the second elastic connecting piece is connected with a fourth mounting lug fixed on the upper side of the second movable plate 61. After one radiating block 4 is subjected to temperature measurement through the arrangement of the first elastic connecting piece and the second elastic connecting piece, the first movable assembly 5 and the second movable assembly 6 are integrally and quickly reset, so that the next radiating block 4 is subjected to temperature measurement, the temperature measurement beat is effectively shortened, and the temperature measurement efficiency is improved.

When in specific use:

1. the radiating block 4 is placed on the water-cooling plate 3, the PLC controls the first air cylinder 11 to be started, the cylinder rod of the first air cylinder 11 extends downwards to the upper surface of the first movable plate 51 and pushes the first movable plate 51 to run downwards, meanwhile, the second movable assembly 6 and the pressing assembly 53 synchronously run downwards until the pressing assembly 53 presses the side part of the radiating block 4, and at the moment, the PLC controls the first air cylinder 11 to stop moving.

2. The PLC controller controls the second cylinder 12 to be activated, and the cylinder rod of the second cylinder 12 extends downward through the second through hole of the first flap 51 to the upper side of the second flap 61 and runs downward against the second flap 61 while the thermal insulation block 7 simultaneously runs downward until the heat source member 2 and the heat radiating block 4 are contacted.

The temperature measurement frock of this application can be controlled through setting up first cylinder 11 and second cylinder 12, pressure size for heat source spare 2 and radiating block 4 contact, thereby reduce thermal contact resistance, make the test result more accurate. The heat source part 2 and the heat dissipation part 4 can be attached at an angle adjusted by arranging the elastic part 64, so that no gap exists on an attachment surface, and the temperature measurement accuracy is further improved. Prevent to add heat source spare 2 heat from the transmission on the frock through setting up heat insulating block 7, guarantee the heat from heat insulating block 7 transmission, and then improve the temperature measurement accuracy.

It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which this application belongs.

In the description of the present application, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and to simplify the description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the present application.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present application, "a plurality" means two or more unless specifically defined otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions can be made on the related technical features by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions will fall into the protection scope of the invention.

Claims

1. A temperature measurement tool is characterized by comprising a cylinder transmission assembly, a movable assembly, a heat source piece and a water cooling plate;

the water cooling plate is provided with a heat dissipation block, the heat source piece is installed on the movable assembly, and the air cylinder transmission assembly is in driving connection with the movable assembly and used for driving the movable assembly so that the heat source piece is in contact with the heat dissipation block.

2. The temperature measurement tool according to claim 1, wherein the cylinder transmission assembly comprises a first cylinder and a second cylinder, the movable assembly comprises a first movable assembly and a second movable assembly, and the heat source is mounted on the second movable assembly;

the first cylinder is in driving connection with the first movable assembly and is used for driving the first movable assembly to be in contact with the heat dissipation block;

the second movable assembly is connected with the first movable assembly, and the second air cylinder is in driving connection with the second movable assembly and used for driving the second movable assembly so that the heat source part installed on the second movable assembly is in contact with the heat dissipation block.

3. The temperature measurement tool according to claim 2, wherein the first movable assembly comprises a first movable plate, a first connecting piece and a pressing assembly, and the second movable assembly is connected with the first movable plate;

the first connecting piece is connected with the first movable plate;

the pressing assembly is fixed below the first movable plate;

the first cylinder is in driving connection with the first movable plate and used for driving the first movable plate, the first connecting piece, the pressing assembly and the second movable assembly to move towards the direction of the radiating block, so that the pressing assembly presses the side portion of the radiating block.

4. The temperature measurement tool according to claim 3, wherein the second movable assembly comprises a second movable plate, a heat insulation block, a second connecting piece and a fastener;

the second connecting piece is movably inserted into the first through hole on the first movable plate and is connected with the second movable plate;

the heat insulation block is positioned below the second movable plate and connected with the second movable plate through the fastener, and the heat insulation block is connected with the heat source piece;

the second cylinder is in driving connection with the second movable plate and is used for driving the second movable plate so as to enable the heat source part to be in contact with the heat dissipation block.

5. The temperature measurement tool according to claim 4, wherein the fastener is a bolt, the second movable assembly further comprises an elastic member, the elastic member is sleeved on the bolt and is located in a gap between the heat insulation block and the second movable plate, and the elastic member is used for adjusting a contact angle between the heat source member and the heat dissipation block;

the bolt comprises a screw rod and a nut, wherein the screw rod is inserted into the matching hole of the second movable plate, the nut is arranged at the upper part of the matching hole, the diameter of the screw rod is smaller than the inner diameter of the matching hole, and the elastic piece is sleeved on the screw rod, so that the angle of the screw rod can be adjusted under the gravity, and the contact angle of the heat source piece and the heat dissipation block can be adjusted.

6. The temperature measurement tool according to claim 3, wherein the compression assembly comprises a support rod and a pressing block which are connected with each other;

the supporting rod is connected with the lower surface of the first movable plate, the other end of the supporting rod is connected with the pressing block, and therefore when the first movable plate moves towards the direction of the heat dissipation block, the pressing block presses the side portion of the heat dissipation block.

7. The temperature measurement tool according to claim 4, further comprising a base, a support plate and a top plate;

the top plate is connected with the upper end of the supporting plate, the base is connected with the lower end of the supporting plate, the top plate is parallel to the base, and the base, the supporting plate and the top plate form a semi-surrounding structure with two sides and a front surface hollowed out.

8. The temperature measurement tool according to claim 7, wherein the top plate is provided with a top plate mounting hole for mounting the first cylinder and the second cylinder.

9. The temperature measurement tool according to claim 7, wherein the top plate is further provided with a first top plate through hole and a second top plate through hole, the first top plate through hole is used for inserting the first connecting piece, and the second top plate through hole is used for inserting the second connecting piece.

10. The temperature measurement tool of claim 7, wherein the water cooling plate is arranged on the base.