Inverted measurement temperature measuring device with universal heating block structure

Abstract

The invention relates to an inverted measurement temperature measuring device with a universal heating block structure, and belongs to the technical field of heat dissipation and temperature measurement. The inverted measurement temperature measuring device comprises a bottom plate, a radiator is fixed on the upper surface of the bottom plate, a heat conducting plate is attached to the upper surface of the bottom plate, a mounting mechanism is arranged on the upper surface of the heat conducting plate, and a heat conducting mechanism is arranged on the upper surface of the bottom plate; and a stabilizing mechanism is arranged on the heat conduction mechanism. According to the inverted measurement temperature measuring device with the universal heating block structure, a universal joint drives a connecting pipe and a moving block to move together through a groove and drives a heating block body to move downwards, the moving block slides on the outer surface of a guide rod through a sliding hole, the moving range of the moving block is controlled, the moving block is made to do vertical linear motion, and the heating block body is driven to move upwards and downwards. Due to the fact that the universal joint can rotate in the groove, the universal joint pushes the connecting pipe, the moving block and the heating block body to move, the angle of the heating block body can be adjusted according to the position, the heating block body and the connecting plate can be attached more tightly, and the temperature measuring accuracy is improved.

Description

Technical Field

[0001] The invention relates to the technical field of heat dissipation and temperature measurement, in particular to a reverse temperature measurement device with a universal heating block structure. Background Art

[0002] A radiator is a device or instrument that transfers the heat generated by machinery or other equipment during operation in a timely manner to avoid affecting its normal operation. Common radiators can be divided into air cooling, heat pipe radiator, liquid cooling, semiconductor refrigeration, compressor refrigeration and other types according to the heat dissipation method.

[0003] Before using the radiator, it is necessary to detect the temperature of the radiator through a reverse temperature measuring device to ensure the normal use of the radiator. During use, since the angle of the heating block is not convenient to adjust, during the heating process of the radiator, due to the different shapes of different types of thermal conductive sheets, there will be a certain gap in the contact between the heating block and the thermal conductive sheet, resulting in the heating block being unable to completely transfer heat to the radiator through the thermal conductive sheet, affecting the temperature measurement effect of the radiator. Therefore, a reverse temperature measuring device with a universal heating block structure is proposed to solve the above problems. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a reverse temperature measuring device with a universal heating block structure, which has the advantages of good contact effect, etc., and solves the problem of poor contact effect of the existing reverse temperature measuring device with a heating block structure.

[0005] To achieve the above object, the present invention provides the following technical solution: a reverse temperature measuring device with a universal heating block structure, comprising a bottom plate, a heat sink is fixed on the upper surface of the bottom plate, a heat conducting plate is attached to the upper surface of the bottom plate, a mounting mechanism is provided on the upper surface of the heat conducting plate, a heat conducting mechanism is provided on the upper surface of the bottom plate, and a stabilizing mechanism is provided on the heat conducting mechanism;

[0006] The heat conduction mechanism includes two guide rods fixed to the left side of the upper surface of the bottom plate, the outer surfaces of the two guide rods are sleeved with moving blocks, the upper surface of the inner cavity of the moving block is fixed with a heating block body, the upper surface of the inner cavity of the moving block is provided with a mounting hole, the inside of the mounting hole is slidably connected with a first bolt, the upper surface of the moving block is fitted with a connecting pipe, the lower surface of the connecting pipe is provided with a threaded hole, the upper surface of the connecting pipe is provided with a groove, the inside of the groove is rotatably connected with a universal joint, the left side of the heating block body is provided with a socket, and the upper surface of the moving block is provided with two sliding holes.

[0007] Furthermore, the first bolt is threadedly connected to the inside of the threaded hole, and the guide rod is located inside the sliding hole.

[0008] Furthermore, the heating block body is located directly above the heat conducting plate, and the side surface of the moving block is U-shaped.

[0009] Furthermore, the heat conducting plate is serpentine-shaped, and the right side of the front side of the heat conducting plate abuts against the back side of the radiator.

[0010] Furthermore, the mounting mechanism includes a connecting plate attached to the upper surface of the heat conducting plate, connecting plates are fixed to the front and rear ends of the left and right sides of the connecting plate, nuts are rotatably connected inside the connecting plates, and the mounting mechanism also includes four fixing grooves opened on the upper surface of the bottom plate, and four second bolts are fixed to the lower surface of the inner cavity of the fixing grooves.

[0011] Furthermore, the second bolt is threadedly connected to the nut, and the lower surface of the heating block body is attached to the upper surface of the connecting plate.

[0012] Furthermore, the stabilizing mechanism includes a cavity opened inside the moving block, the right side of the cavity inner cavity is rotatably connected to a screw via a bearing seat, the front side of the cavity inner cavity is rotatably connected to a worm via a bearing seat, the outer surface of the screw is fixed with a worm wheel meshing with the worm, the outer surface of the screw is threadedly connected to a movable block, the left side of the movable block is hinged with two hinged rods, the left side of the hinged rod is hinged with a movable plate, two sliding rods are fixed between the front and rear sides of the cavity inner cavity, two springs are fixed on the opposite sides of the two movable plates, and limit plates are fixed on the opposite sides of the two groups of springs.

[0013] Furthermore, a rotating hole is provided on the back of the moving block, the worm is rotatably connected to the inside of the rotating hole via a bearing, and a rotating handle is fixed on the back of the worm.

[0014] Furthermore, two sliding holes are provided on the front side of the movable plate, and the movable plate is slidably connected to the outer surface of the sliding rod through the sliding holes.

[0015] Furthermore, bent rods are fixed on both the front and rear sides of the movable block, and two limiting grooves are provided on the right side of the inner cavity of the cavity, and the bent rods are slidably connected to the inside of the limiting grooves.

[0016] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0017] 1. The inverted temperature measuring device with a universal heating block structure has a universal joint that drives the connecting tube and the moving block to move together through the groove, and drives the heating block body to move downward. The moving block slides on the outer surface of the guide rod through the sliding hole, and the moving range of the moving block is controlled to make the moving block move up and down in a straight line. Since the universal joint rotates in the groove, the universal joint drives the connecting tube, the moving block and the heating block body to move. The heating block body adjusts the angle according to the position, so that the heating block body and the connecting plate fit more closely, thereby improving the accuracy of temperature measurement.

[0018] 2. The inverted temperature measuring device with a universal heating block structure has an installation mechanism, which places the heat conducting plate on the bottom plate, places the connecting plate on the heat conducting plate, rotates the nut, and rotates the nut on the outer surface of the second bolt to drive the connecting plate and the connecting plate to move together, so that the connecting plate abuts against the heat conducting plate, thereby completing the fixation of the heat conducting plate and limiting the position of the heat conducting plate.

[0019] 3. The inverted temperature measuring device with a universal heating block structure has a stabilizing mechanism. When the heating block body is fitted with the connecting plate, the rotating handle is turned to rotate the worm, which drives the worm wheel and the screw to rotate together, and drives the movable block to move. The movable block drives the movable plate, spring and limit plate to move together through the hinged rod, so that the limit plate and the guide rod are fitted, thereby improving the stability between the heating block body and the connecting plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional appearance diagram of the present invention;

[0021] Figure 2 It is a structural schematic diagram of the heat conduction mechanism of the present invention;

[0022] Figure 3 It is a schematic diagram of the left side structure of the connecting pipe, universal joint and socket of the present invention;

[0023] Figure 4 It is a schematic diagram of the top view of the mounting mechanism of the present invention;

[0024] Figure 5 It is a schematic diagram of the top view of the stabilizing mechanism of the present invention.

[0025] In the figure: 1 bottom plate, 2 radiator, 3 heat conduction mechanism, 301 moving block, 302 guide rod, 303 heating block body, 304 mounting hole, 305 first bolt, 306 connecting pipe, 307 threaded hole, 308 groove, 309 universal joint, 310 socket, 311 sliding hole, 4 heat conduction plate, 5 mounting mechanism, 501 connecting plate, 502 connecting sheet, 503 nut, 504 second bolt, 505 fixing groove, 6 stabilizing mechanism, 601 worm, 602 worm wheel, 603 screw, 604 movable block, 605 hinged rod, 606 movable plate, 607 sliding rod, 608 spring, 609 limit plate, 610 cavity. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] See also Figures 1 to 4 In this embodiment, a reverse temperature measuring device with a universal heating block structure includes a base plate 1, a radiator 2 is fixed on the upper surface of the base plate 1, a heat conducting plate 4 is attached to the upper surface of the base plate 1, a mounting mechanism 5 is provided on the upper surface of the heat conducting plate 4, the heat conducting plate 4 is mounted and fixed by the mounting mechanism 5, a heat conducting mechanism 3 is provided on the upper surface of the base plate 1, a stabilizing mechanism 6 is provided on the heat conducting mechanism 3, heat is conveniently conducted to the heat conducting plate 4 through the heat conducting mechanism 3, and finally the heat is transferred to the radiator 2, and the contact area between the radiator 2 and the heat conducting plate 4 is increased by the stabilizing mechanism 6.

[0028] The heat conducting plate 4 is serpentine-shaped, and the right side of the front side of the heat conducting plate 4 abuts against the back side of the radiator 2 . The heat conducting plate 4 transfers heat to the radiator 2 for testing the radiator 2 .

[0029] See also Figures 1 to 3 In order to facilitate the thermal conductivity and temperature measurement, the thermal conductivity mechanism 3 in this embodiment includes two guide rods 302 fixed to the left side of the upper surface of the bottom plate 1, the outer surfaces of the two guide rods 302 are sleeved with a moving block 301, the upper surface of the inner cavity of the moving block 301 is fixed with a heating block body 303, the upper surface of the inner cavity of the moving block 301 is provided with a mounting hole 304, the inside of the mounting hole 304 is slidably connected with a first bolt 305, the upper surface of the moving block 301 is attached with a connecting pipe 306, and the connecting pipe 306 is mounted on the connecting pipe 306 by the first bolt 305. The connecting tube 306 is fixedly installed, a threaded hole 307 is provided on the lower surface of the connecting tube 306, a groove 308 is provided on the upper surface of the connecting tube 306, and a universal joint 309 is connected to the inner rotation of the groove 308. The universal joint 309 rotates in the groove 308 to facilitate the connecting tube 306 to drive the moving block 301 to adjust the angle. A socket 310 is provided on the left side of the heating block body 303. The heating rod of the heater is inserted into the socket 310 to transfer heat to the heat conducting plate 4. Two sliding holes 311 are provided on the upper surface of the moving block 301.

[0030] Among them, the first bolt 305 is threadedly connected to the inside of the threaded hole 307 for installing and fixing the connecting pipe 306. The guide rod 302 is located inside the sliding hole 311. The guide rod 302 limits the moving block 301 to facilitate the upward and downward movement of the moving block 301.

[0031] In addition, the heating block body 303 is located directly above the heat conducting plate 4 , and the heating block body 303 will conduct heat to the heat conducting plate 4 . The side of the moving block 301 is U-shaped, which facilitates the installation of the heating block body 303 inside the moving block 301 .

[0032] In the heat conducting mechanism 3 of this embodiment, the universal joint 309 drives the connecting tube 306 and the moving block 301 to move together through the groove 308, and drives the heating block body 303 to move downward. The moving block 301 slides on the outer surface of the guide rod 302 through the sliding hole 311, and the moving range of the moving block 301 is controlled to make the moving block 301 do up and down linear motion. Since the universal joint 309 will rotate in the groove 308, the universal joint 309 pushes the connecting tube 306, the moving block 301 and the heating block body 303 to move. The heating block body 303 will adjust the angle according to the position, so that the heating block body 303 and the heat conducting plate 4 fit more closely, thereby improving the accuracy of temperature measurement.

[0033] See also Figure 1 and Figure 4 In order to facilitate the installation of the heat conducting plate 4, the installation mechanism 5 in this embodiment includes a connecting plate 501 attached to the upper surface of the heat conducting plate 4, and connecting plates 502 are fixed to the front and rear ends of the left and right sides of the connecting plate 501. The inner part of the connecting plate 502 is rotatably connected with a nut 503. The installation mechanism 5 also includes four fixing grooves 505 opened on the upper surface of the bottom plate 1, and four second bolts 504 are fixed to the lower surface of the inner cavity of the fixing groove 505.

[0034] Among them, the second bolt 504 is threadedly connected with the nut 503, and the nut 503 cooperates with the second bolt 504 to fix the connecting plate 501, so that the connecting plate 501 and the heat conducting plate 4 are tightly fitted, and the lower surface of the heating block body 303 is fitted to the upper surface of the connecting plate 501. The heat is transferred to the connecting plate 501 through the heating block body 303, and then transferred from the connecting plate 501 to the heat conducting plate 4.

[0035] The mounting mechanism 5 in this embodiment places the heat conducting plate 4 on the base plate 1, places the connecting plate 501 on the heat conducting plate 4, rotates the nut 503, and rotates the nut 503 on the outer surface of the second bolt 504, driving the connecting piece 502 and the connecting plate 501 to move together, so that the connecting plate 501 abuts against the heat conducting plate 4, thereby completing the fixation of the heat conducting plate 4.

[0036] See also Figure 5 In order to improve the stability of the moving block 301, the stabilizing mechanism 6 in this embodiment includes a cavity 610 opened inside the moving block 301, the right side of the inner cavity of the cavity 610 is rotatably connected to a screw 603 through a bearing seat, the front of the inner cavity of the cavity 610 is rotatably connected to a worm 601 through a bearing seat, the screw 603 is located directly below the worm 601, and a worm wheel 602 meshing with the worm 601 is fixed to the outer surface of the screw 603. When the worm 601 rotates, the worm wheel 602 and the screw 603 rotate together. The outer surface of the screw 603 is threadedly connected to a movable block 604, and when the screw 603 rotates, the movable block 604 is driven to move.

[0037] Two hinged rods 605 are hinged on the left side of the movable block 604, and a movable plate 606 is hinged on the left side of the hinged rod 605. When the movable block 604 moves, the movable plate 606 will be driven to move through the hinged rod 605. Two sliding rods 607 are fixed between the front and back sides of the inner cavity 610. Two springs 608 are fixed on the opposite sides of the two movable plates 606. Limiting plates 609 are fixed on the opposite sides of the two sets of springs 608. The limiting plates 609 are fitted with the guide rod 302 to limit the movable block 301, thereby improving the stability of the movable block 301, further improving the contact between the heating block body 303 and the connecting plate 501, and preventing loosening.

[0038] Among them, a rotating hole is opened on the back of the moving block 301, and the worm 601 is rotatably connected to the inside of the rotating hole through a bearing to increase the stability of the worm 601 when rotating. A rotating handle is fixed on the back of the worm 601, and the worm 601 is rotated by rotating the handle.

[0039] In addition, two sliding holes are provided on the front side of the movable plate 606, and the movable plate 606 is slidably connected to the outer surface of the sliding rod 607 through the sliding holes, thereby increasing the stability of the movable plate 606 when it moves. Bending rods are fixed on the front and rear sides of the movable block 604, and two limiting grooves are provided on the right side of the inner cavity of the cavity 610. The bending rods are slidably connected to the inside of the limiting grooves, thereby increasing the stability of the movable block 604 when it moves and preventing the movable block 604 from rotating with the screw 603 when it moves.

[0040] The stabilizing mechanism 6 in this embodiment, when the heating block body 303 is fitted with the connecting plate 501, the rotating handle is turned to rotate the worm 601, driving the worm wheel 602 and the screw 603 to rotate together, driving the movable block 604 to move, and the movable block 604 drives the movable plate 606, the spring 608 and the limit plate 609 to move together through the hinge rod 605, so that the limit plate 609 is fitted with the guide rod 302, thereby improving the stability between the heating block body 303 and the connecting plate 501.

[0041] It should be noted that the electrical components appearing in the text are all electrically connected to the main controller and the power supply and the electrical components appearing in the text are all conventionally known devices, and this application will not go into too much detail. The main controller can be a conventionally known device that plays a control role such as a computer. The control circuit of the main controller can be implemented by simple programming by technicians in this field. The provision of power is also common knowledge in this field, and this application is mainly used to protect mechanical devices, so this application will no longer explain the control method and circuit connection in detail.

[0042] The working principle of the above embodiment is:

[0043] (1) When the temperature of the radiator 2 needs to be measured, the universal joint 309 is moved by an external tool. The universal joint 309 drives the connecting pipe 306 and the moving block 301 to move together through the groove 308. When the moving block 301 moves, it drives the heating block body 303 to move downward. When the moving block 301 moves, it slides on the outer surface of the guide rod 302 through the sliding hole 311 to control the moving range of the moving block 301, so that the moving block 301 makes a linear motion up and down. When the heating block body 303 fits with the connecting plate 501, the universal joint 309 rotates in the groove 308, and the universal joint 309 pushes the connecting pipe 306, the moving block 301 and the heating block body 303 to move. The heating block body 303 adjusts its angle according to the position of the connecting plate 501, so that the heating block body 303 fits more closely with the connecting plate 501, thereby improving the accuracy of temperature measurement.

[0044] (2) After placing the heat conducting plate 4 on the upper surface of the bottom plate 1, place the connecting plate 501 above the heat conducting plate 4 so that the nut 503 and the second bolt 504 correspond to each other, rotate the nut 503, and rotate the nut 503 on the outer surface of the second bolt 504 to drive the connecting piece 502 and the connecting plate 501 to move together, so that the connecting plate 501 abuts against the heat conducting plate 4, thereby completing the fixation of the heat conducting plate 4.

[0045] (3) When the heating block body 303 is fitted with the connecting plate 501, the rotating handle is turned to drive the worm 601 to rotate, and the worm wheel 602 and the screw 603 are driven to rotate together through the worm 601. The screw 603 rotates to drive the movable block 604 and the bent rod to move together. The bent rod will slide inside the limiting groove. When the movable block 604 moves, it will drive the movable plate 606 to slide on the outer surface of the sliding rod 607 through the hinge rod 605, so that the two movable plates 606 move in opposite directions at the same time. The movable plate 606 will simultaneously drive the spring 608 and the limiting plate 609 to move together, so that the limiting plate 609 is fitted with the guide rod 302, thereby improving the stability between the heating block body 303 and the connecting plate 501.

[0046] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0047] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A temperature measuring device with a universal heating block structure, comprising a bottom plate (1), characterized in that: A heat sink (2) is fixed on the upper surface of the base plate (1), a heat conducting plate (4) is attached to the upper surface of the base plate (1), a mounting mechanism (5) is provided on the upper surface of the heat conducting plate (4), a heat conducting mechanism (3) is provided on the upper surface of the base plate (1), and a stabilizing mechanism (6) is provided on the heat conducting mechanism (3); The heat conduction mechanism (3) comprises two guide rods (302) fixed to the left side of the upper surface of the bottom plate (1); the outer surfaces of the two guide rods (302) are sleeved with a moving block (301); the upper surface of the inner cavity of the moving block (301) is fixed with a heating block body (303); the upper surface of the inner cavity of the moving block (301) is provided with a mounting hole (304); the interior of the mounting hole (304) is slidably connected with a first bolt (305); the upper surface of the moving block (301) is fitted with a connecting pipe (306); the lower surface of the connecting pipe (306) is provided with a threaded hole (307); the upper surface of the connecting pipe (306) is provided with a groove (308); the interior of the groove (308) is rotatably connected with a universal joint (309); the left side of the heating block body (303) is provided with a plug hole (310); the upper surface of the moving block (301) is provided with two sliding holes (311).

2. The inverted temperature measuring device with a universal heating block structure according to claim 1, characterized in that: The first bolt (305) is threadedly connected to the inside of the threaded hole (307), and the guide rod (302) is located inside the sliding hole (311).

3. The inverted temperature measuring device with a universal heating block structure according to claim 1, characterized in that: The heating block body (303) is located directly above the heat conducting plate (4), and the side surface of the moving block (301) is U-shaped.

4. The inverted temperature measuring device with a universal heating block structure according to claim 1, characterized in that: The heat conducting plate (4) is serpentine-shaped, and the right side of the front side of the heat conducting plate (4) abuts against the back side of the radiator (2).

5. The inverted temperature measuring device with a universal heating block structure according to claim 1, characterized in that: The mounting mechanism (5) comprises a connecting plate (501) attached to the upper surface of the heat conducting plate (4), connecting plates (502) being fixed at both the front and rear ends of the left and right sides of the connecting plate (501), and a nut (503) being rotatably connected inside the connecting plate (502), and the mounting mechanism (5) further comprises four fixing grooves (505) formed on the upper surface of the bottom plate (1), and four second bolts (504) being fixed on the lower surface of the inner cavity of the fixing groove (505).

6. The inverted temperature measuring device with a universal heating block structure according to claim 5, characterized in that: The second bolt (504) is threadedly connected to the nut (503), and the lower surface of the heating block body (303) is attached to the upper surface of the connecting plate (501).

7. The inverted temperature measuring device with a universal heating block structure according to claim 1, characterized in that: The stabilizing mechanism (6) comprises a cavity (610) opened inside the moving block (301); the right side of the inner cavity of the cavity (610) is rotatably connected to a screw rod (603) via a bearing seat; the front side of the inner cavity of the cavity (610) is rotatably connected to a worm (601) via a bearing seat; the outer surface of the screw rod (603) is fixed with a worm wheel (602) meshing with the worm (601); the outer surface of the screw rod (603) is threadedly connected to a movable block (604); the left side of the movable block (604) is hinged with two hinge rods (605); the left side of the hinge rod (605) is hinged with a movable plate (606); two sliding rods (607) are fixed between the front and rear sides of the inner cavity of the cavity (610); two springs (608) are fixed on opposite sides of the two movable plates (606); and limiting plates (609) are fixed on opposite sides of the two groups of springs (608).

8. The inverted temperature measuring device with a universal heating block structure according to claim 7, characterized in that: A rotating hole is provided on the back of the moving block (301), and the worm (601) is rotatably connected to the inside of the rotating hole via a bearing. A rotating handle is fixed on the back of the worm (601).

9. The inverted temperature measuring device with a universal heating block structure according to claim 7, characterized in that: Two sliding holes are provided on the front side of the movable plate (606), and the movable plate (606) is slidably connected to the outer surface of the sliding rod (607) through the sliding holes.

10. The inverted temperature measuring device with a universal heating block structure according to claim 7, characterized in that: The movable block (604) is fixed with bent rods on both the front and rear sides, and two limiting grooves are provided on the right side of the inner cavity of the cavity (610), and the bent rods are slidably connected to the inside of the limiting grooves.

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