Copper element sheet with replacement function

Abstract

The utility model relates to the technical field of copper elements, and discloses a copper element with a replacement function, which comprises two mounting columns and a frame, a heat-conducting plate is fixedly mounted in the frame, a pressure-resistant plate is arranged in the frame, a radiating fin is fixedly mounted at the top of the pressure-resistant plate, radiating holes are formed in the pressure-resistant plate, and the radiating holes are communicated with the heat-conducting plate and the pressure-resistant plate. A spring A is compressed by pulling a connecting plate, a limiting plate is not in contact with a copper element piece, a rotating rod is rotated to be in contact with the connecting plate, the situation that the spring drives the connecting plate to reset is avoided, and a push rod is pushed to enable a top plate to push the copper element piece to be separated from the interior of the frame; the copper element piece needing to be replaced can be manually taken out and replaced, a spring A rebounds to drive a limiting plate to move, the copper element piece is limited in the frame, replacement is completed, replacement is more convenient, a rectangular plate is pressed under the action of a pressing plate and a mounting column, and heat dissipation is conducted after the frame is mounted.

Description

Technical Field

[0001] The utility model relates to the technical field of copper coin sheets, in particular to a copper coin sheet with a replacement function. Background Art

[0002] A heat sink is a device that dissipates heat from heat-prone electronic components in electrical appliances. It is usually made of aluminum alloy, brass or bronze in the form of plates, sheets, or multiple sheets. For example, the controller in a new energy vehicle requires a copper sheet with a replaceable function during installation.

[0003] According to the description of a pressure-resistant copper element sheet disclosed in the patent website (authorization announcement number: CN 216391937 U), "The utility model discloses a pressure-resistant copper element sheet, and the key points of its technical solution are: it includes a first copper sheet and a support frame for installing the first copper sheet, a heat conductive sheet is arranged above the first copper sheet, a connecting sheet is arranged above the heat conductive sheet, a second copper sheet is fixedly installed on the upper surface of the connecting sheet, a rectangular groove is provided on the upper surface of the second copper sheet, a heat dissipation pipe is installed in the rectangular groove, a pressure-resistant sheet is installed on the upper surface of the second copper sheet, a plurality of equidistantly distributed heat dissipation fins are fixedly installed on the pressure-resistant sheet, a plurality of stepped holes are provided on the support frame, a fixing component is installed in the stepped holes, the installed pressure-resistant sheet is conducive to improving the impact strength of the outside world, protecting the safety of the heat dissipation pipe and avoiding damage, the fixing component installed in the stepped hole is conducive to firmly fixing the pressure-resistant sheet in the support frame, and the contact between heat and air can be improved through a plurality of heat dissipation fins."

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] During use of the utility model, the pressure plate and the hexagon socket screws are provided to clamp the pressure-resistant sheet, and the two copper element sheets are installed inside the support frame. When replacing the lower copper element sheet, a tool is needed to remove the hexagon socket screws, and then the upper copper element sheet, the connecting sheet and the heat conducting sheet are taken out in turn before the lower copper element sheet can be taken out. This is rather cumbersome, but in actual use, it is necessary to improve a copper element sheet with a replacement function to solve the above problem. Utility Model Content

[0006] The utility model aims to provide a copper coin sheet with a replacement function to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a copper coin sheet with a replacement function, comprising two mounting columns and a frame, a heat conducting plate is fixedly installed inside the frame, a pressure-resistant plate is arranged inside the frame, a heat sink is fixedly installed on the top of the pressure-resistant plate, heat dissipation holes are opened inside the pressure-resistant plate, a replacement mechanism is arranged inside the frame, and an installation mechanism is arranged inside the mounting column.

[0008] The replacement mechanism includes a mounting assembly and an ejection assembly. The mounting assembly is arranged on the right side of the frame, and the ejection assembly is arranged inside the frame.

[0009] Preferably, the mounting assembly includes two rectangular blocks, which are slidably mounted on the right side of the frame, two springs A are fixedly mounted inside the rectangular blocks, a connecting plate is fixedly mounted on one end of the spring A away from the rectangular block, a limiting plate is fixedly mounted on the side of the connecting plate away from the spring A, two protrusions are fixedly mounted on the right side of the rectangular block, a rotating shaft is fixedly mounted between the two protrusions, two dampers are fixedly mounted outside the rotating shaft, and a rotating rod is rotatably mounted outside the damper so that it will not shake after rotation.

[0010] Preferably, the rotating rod is in contact with the connecting plate, the connecting plate is slidably installed inside the rectangular block, and the limiting plate is slidably installed inside the rectangular block to limit the copper element sheet inside the frame.

[0011] Preferably, the ejection assembly includes two copper coin sheets, which are slidably installed inside the frame, two operating grooves are opened on the left side of the frame, two top plates are slidably installed inside the frame, a push rod is fixedly installed on the left side of the top plate, and two springs B are fixedly installed on the left sides of the two top plates, and the springs B drive the push rods to reset.

[0012] Preferably, one end of the spring B away from the top plate is fixedly mounted on the frame, and the push rod is slidably mounted inside the frame. The top plate contacts the left side of the copper coin, and the right side of the copper coin contacts the limiting plate, thereby limiting the copper coin inside the frame.

[0013] Preferably, the mounting mechanism includes two rectangular plates, and the two rectangular plates are respectively fixedly mounted on the front and back of the frame; a sliding column is fixedly mounted inside the mounting column, a sliding sleeve is slidably mounted outside the sliding column, a pressure plate is fixedly mounted on the bottom of the sliding sleeve, a movable sleeve is fixedly mounted on the top of the pressure plate, a limiting disc is rotatably mounted inside the movable sleeve, a threaded rod is fixedly mounted on the top of the limiting disc, and the threaded rod is threadedly mounted inside the mounting column to drive the limiting disc to descend.

[0014] Preferably, the threaded rod is threadedly installed inside the mounting column, the pressure plate is slidably installed inside the mounting column, the pressure plate is in contact with the rectangular plate, and the rectangular plate is pressed by the pressure plate and the mounting column, so that the frame is installed and heat is dissipated.

[0015] Compared with the prior art, the utility model provides a copper coin sheet with a replacement function, which has the following beneficial effects:

[0016] 1. The copper coin piece with replacement function pulls the connecting plate to compress spring A, and the limit plate does not contact the copper coin piece. The rotating rod is rotated to make it contact with the connecting plate to prevent the spring from resetting the connecting plate. The push rod is pushed to make the top plate push the copper coin piece out of the frame. The copper coin piece to be replaced can be manually taken out and replaced. The rebound of spring A drives the limit plate to move, and the copper coin piece is limited inside the frame to complete the replacement. It is more convenient and does not require too many steps. Two copper coins can be replaced at will according to the specific situation.

[0017] 2. The copper coin with replacement function slides the rectangular plate inside the mounting column, rotates the threaded rod to make it threadedly installed inside the mounting column, drives the limiting disc to descend, and makes the limiting disc drive the movable sleeve to descend, so that the pressure plate descends and contacts the rectangular plate, and the sliding column slides inside the rectangular plate to limit the movement of the pressure plate. The rectangular plate is pressed tightly by the pressure plate and the mounting column, so that the frame is installed and heat is dissipated. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the exploded structure of the installation assembly of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the spring B and its connected mechanism of the utility model;

[0023] Figure 5 It is a schematic diagram of the exploded structure of the installation mechanism of the utility model.

[0024] In the figure: 1. mounting column; 2. frame; 3. heat conducting plate; 4. pressure resistant plate; 5. heat sink; 6. heat dissipation hole; 7. replacement mechanism; 71. mounting assembly; 711. rectangular block; 712. spring A; 713. connecting plate; 714. limit plate; 715. bump; 716. rotating shaft; 717. damper; 718. rotating rod; 72. ejection assembly; 721. copper coin; 722. operating groove; 723. top plate; 724. push rod; 725. spring B; 8. mounting mechanism; 81. rectangular plate; 82. sliding column; 83. sliding sleeve; 84. pressure plate; 85. movable sleeve; 86. limit disc; 87. threaded rod. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example

[0027] See also Figure 1-4 The utility model provides a technical solution: a copper coin with a replacement function, comprising two mounting columns 1 and a frame 2, a heat conducting plate 3 is fixedly installed inside the frame 2, a pressure-resistant plate 4 is arranged inside the frame 2, a heat sink 5 is fixedly installed on the top of the pressure-resistant plate 4, a heat dissipation hole 6 is opened inside the pressure-resistant plate 4, a replacement mechanism 7 is arranged inside the frame 2, and a mounting mechanism 8 is arranged inside the mounting column 1.

[0028] The replacement mechanism 7 includes a mounting assembly 71 and an ejection assembly 72 . The mounting assembly 71 is arranged on the right side of the frame 2 , and the ejection assembly 72 is arranged inside the frame 2 .

[0029] Furthermore, the mounting assembly 71 includes two rectangular blocks 711, which are slidably mounted on the right side of the frame 2. Two springs A712 are fixedly mounted inside the rectangular block 711, a connecting plate 713 is fixedly mounted on one end of the spring A712 away from the rectangular block 711, a limiting plate 714 is fixedly mounted on the side of the connecting plate 713 away from the spring A712, two protrusions 715 are fixedly mounted on the right side of the rectangular block 711, a rotating shaft 716 is fixedly mounted between the two protrusions 715, two dampers 717 are fixedly mounted on the outside of the rotating shaft 716, and a rotating rod 718 is rotatably mounted on the outside of the damper 717 so that it will not shake after rotation.

[0030] Furthermore, the rotating rod 718 contacts the connecting plate 713 , the connecting plate 713 is slidably installed inside the rectangular block 711 , and the limiting plate 714 is slidably installed inside the rectangular block 711 to limit the copper coin 721 inside the frame 2 .

[0031] Furthermore, the ejection assembly 72 includes two copper coin pieces 721, which are slidably installed inside the frame 2. Two operating grooves 722 are opened on the left side of the frame 2. Two top plates 723 are slidably installed inside the frame 2. A push rod 724 is fixedly installed on the left side of the top plate 723. Two springs B725 are fixedly installed on the left side of the two top plates 723. The springs B725 drive the push rod 724 to reset.

[0032] Furthermore, one end of the spring B725 away from the top plate 723 is fixedly installed on the frame 2, and the push rod 724 is slidably installed inside the frame 2. The top plate 723 contacts the left side of the copper coin piece 721, and the right side of the copper coin piece 721 contacts the limit plate 714, thereby limiting the copper coin piece 721 inside the frame 2. Example

[0033] See also Figure 5 , and combined with Example 1, it is further obtained that the mounting mechanism 8 includes two rectangular plates 81, the two rectangular plates 81 are fixedly installed on the front and back of the frame 2 respectively, a sliding column 82 is fixedly installed inside the mounting column 1, a sliding sleeve 83 is slidably installed outside the sliding column 82, a pressing plate 84 is fixedly installed at the bottom of the sliding sleeve 83, a movable sleeve 85 is fixedly installed on the top of the pressing plate 84, a limiting disc 86 is rotatably installed inside the movable sleeve 85, a threaded rod 87 is fixedly installed on the top of the limiting disc 86, and the threaded rod 87 is threadedly installed inside the mounting column 1 to drive the limiting disc 86 to descend.

[0034] Furthermore, the threaded rod 87 is threadedly installed inside the mounting column 1, and the pressure plate 84 is slidably installed inside the mounting column 1. The pressure plate 84 contacts the rectangular plate 81, and the rectangular plate 81 is pressed by the pressure plate 84 and the mounting column 1, so that the frame 2 is installed and heat is dissipated.

[0035] In actual operation, when this device is used, the rectangular plate 81 is slid inside the mounting column 1, and the threaded rod 87 is rotated to make it threadedly installed inside the mounting column 1, driving the limiting disc 86 to descend, so that the limiting disc 86 drives the movable sleeve 85 to descend, so that the pressure plate 84 descends and contacts the rectangular plate 81, and the sliding column 82 slides inside the rectangular plate 81 to limit the movement of the pressure plate 84. The rectangular plate 81 is pressed tightly under the action of the pressure plate 84 and the mounting column 1, so that the frame 2 is installed and heat is dissipated. When the copper element sheet 721 needs to be replaced, the connecting plate 713 is pulled so that the spring A712 is compressed, and the limiting plate 714 is retracted to the inside of the rectangular block 711 and does not contact the copper element sheet 721. The rotating rod 718 is rotated so that The rotating rod 718 contacts the connecting plate 713 near the rotating shaft 716 side, fixes the position of the connecting plate 713 to prevent the spring from causing it to reset, pushes the push rod 724 so that the push rod 724 is stretched, and the top plate 723 pushes the copper coin piece 721 out of the frame 2, and the copper coin piece 721 that needs to be replaced can be manually taken out and replaced, releases the push rod 724, and the spring B725 drives the push rod 724 to reset, and inserts a new copper coin piece 721, and rotates the rotating rod 718 so that it no longer restricts the connecting plate 713, so that the spring A712 rebounds and drives the limit plate 714 to move, and the copper coin piece 721 is limited inside the frame 2, and the replacement is completed, which is more convenient and does not require too many steps. Two copper coins 721 can be replaced at will according to the specific situation.

[0036] 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 statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A copper coin sheet with a replacement function, comprising two mounting posts (1) and a frame (2), characterized in that: A heat conducting plate (3) is fixedly installed inside the frame (2), a pressure-resistant plate (4) is arranged inside the frame (2), a heat sink (5) is fixedly installed on the top of the pressure-resistant plate (4), a heat dissipation hole (6) is opened inside the pressure-resistant plate (4), a replacement mechanism (7) is arranged inside the frame (2), and a mounting mechanism (8) is arranged inside the mounting column (1); The replacement mechanism (7) comprises a mounting assembly (71) and an ejection assembly (72); the mounting assembly (71) is arranged on the right side of the frame (2), and the ejection assembly (72) is arranged inside the frame (2).

2. The copper coin sheet with replacement function according to claim 1, characterized in that: The mounting assembly (71) comprises two rectangular blocks (711), wherein the rectangular blocks (711) are slidably mounted on the right side of the frame (2), two springs A (712) are fixedly mounted inside the rectangular blocks (711), a connecting plate (713) is fixedly mounted on one end of the spring A (712) away from the rectangular blocks (711), a limiting plate (714) is fixedly mounted on the side of the connecting plate (713) away from the spring A (712), two protrusions (715) are fixedly mounted on the right side of the rectangular blocks (711), a rotating shaft (716) is fixedly mounted between the two protrusions (715), two dampers (717) are fixedly mounted on the outside of the rotating shaft (716), and a rotating rod (718) is rotatably mounted on the outside of the damper (717).

3. The copper coin sheet with replacement function according to claim 2, characterized in that: The rotating rod (718) contacts the connecting plate (713), the connecting plate (713) is slidably installed inside the rectangular block (711), and the limiting plate (714) is slidably installed inside the rectangular block (711).

4. The copper coin sheet with replacement function according to claim 1, characterized in that: The ejection assembly (72) comprises two copper coin sheets (721), the copper coin sheets (721) are slidably mounted inside the frame (2), two operating grooves (722) are provided on the left side of the frame (2), two top plates (723) are slidably mounted inside the frame (2), a push rod (724) is fixedly mounted on the left side of the top plates (723), and two springs B (725) are fixedly mounted on the left sides of the two top plates (723).

5. The copper coin sheet with replacement function according to claim 4, characterized in that: One end of the spring B (725) away from the top plate (723) is fixedly mounted on the frame (2), the push rod (724) is slidably mounted inside the frame (2), the top plate (723) contacts the left side of the copper coin sheet (721), and the right side of the copper coin sheet (721) contacts the limit plate (714).

6. The copper coin sheet with replacement function according to claim 1, characterized in that: The mounting mechanism (8) comprises two rectangular plates (81), the two rectangular plates (81) are respectively fixedly mounted on the front and back of the frame (2), a sliding column (82) is fixedly mounted inside the mounting column (1), a sliding sleeve (83) is slidably mounted outside the sliding column (82), a pressure plate (84) is fixedly mounted on the bottom of the sliding sleeve (83), a movable sleeve (85) is fixedly mounted on the top of the pressure plate (84), a limiting disc (86) is rotatably mounted inside the movable sleeve (85), and a threaded rod (87) is fixedly mounted on the top of the limiting disc (86).

7. The copper coin sheet with replacement function according to claim 6, characterized in that: The threaded rod (87) is threadedly mounted inside the mounting column (1), and the pressing plate (84) is slidably mounted inside the mounting column (1), and the pressing plate (84) is in contact with the rectangular plate (81).

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