VER power panel

Abstract

The utility model relates to the technical field of power panels, and discloses a VER power panel which comprises a power module body and a power panel body, the outer wall of the power module body is connected with the power panel body through a hinge, and the four corners of the inner wall of the bottom of the power module body are provided with limiting frames used for limiting. The inner wall of the bottom of the power supply module body is provided with a plurality of heat dissipation holes which are arranged in a matrix and used for heat dissipation, the four corners of the inner wall of the bottom of the power supply module body are all provided with installation parts used for connection, each installation part internally comprises an insertion groove and an insertion cavity, and the power supply module body is provided with a fixing part used for being connected with the installation parts. An inserting rod and a fixing rod are arranged in the fixing part, and an adjusting assembly used for adjusting the position of the fixing rod is arranged on the power panel body. According to the utility model, through the arrangement of the mounting part and the fixing part, stress in multiple directions can be borne, and the connection stability is prevented from being influenced due to looseness of the connection part caused by external force.

Description

Technical Field

[0001] The utility model relates to the technical field of power boards, in particular to a VER power board. Background Art

[0002] The power module is a power supply that can be directly mounted on a printed circuit board. Its characteristic is that it can provide power for application-specific integrated circuits, digital signal processors, microprocessors, memories, field programmable gate arrays and other digital or analog loads.

[0003] When existing power boards are installed, they are mostly fixed by bolts. This fixing method can only bear stress in the same direction as the axial direction of the bolts during installation. When stress is misaligned with the axial direction of the bolts, it is easy to shake and become loose, affecting the stability of the connection.

[0004] To this end, we propose a VER power board. Utility Model Content

[0005] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a VER power supply board.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a VER power board, including a power module body and a power board body, the outer wall of the power module body is hingedly connected to the power board body, and the four corners of the bottom inner wall of the power module body are provided with limit frames for limiting, the bottom inner wall of the power module body is provided with a plurality of heat dissipation holes arranged in a matrix for heat dissipation, the four corners of the bottom inner wall of the power module body are provided with mounting parts for connection, the mounting part includes a plug-in slot and a plug-in cavity, the power board body is provided with a fixing part for connecting with the mounting part, the fixing part includes a plug-in rod and a fixing rod, and the power board body is provided with an adjustment component for adjusting the position of the fixing rod, the adjustment component includes a transmission rod, a sliding seat and an adjustment screw.

[0007] Furthermore, the plug-in slot is opened at the four corners of the inner wall at the bottom of the power module body, the plug-in cavity is opened in a circular manner on the vertical axial inner wall of the plug-in slot, the plug-in rod is fixedly connected to the four corners of the outer wall at the bottom of the power board body, and the vertical axial inner wall of the plug-in rod is provided with a plurality of sliding holes arranged in a circular manner. The fixed rod is slidably connected to the inner wall of the sliding hole, and the plug-in rod and the fixed rod are respectively adapted to the plug-in slot and the plug-in cavity.

[0008] Furthermore, the four corners of the top of the power board body are rotatably connected to a crosshead, and a rotating hole is opened on the power board body at the axis of the crosshead, the rotating hole extends to the inner wall of the plug-in rod, the transmission rod is rotatably connected to the inner wall of the rotating hole, the bottom end of the transmission rod is rotatably connected to the axial position of the bottom of the plug-in rod, and the crosshead is fixedly connected to the axial position of the top of the transmission rod.

[0009] Furthermore, the sliding seat is fixedly connected to the inner wall of the plug-in rod and the same axial position as the sliding hole, the fixed rod is slidably connected to the inner wall of the sliding seat, and the sliding seat is rotatably connected to the second bevel gear at the axial position close to one end of the transmission rod, and the outer wall of the transmission rod is fixedly connected to the first bevel gear meshing with the second bevel gear.

[0010] Furthermore, an adjusting screw is fixedly connected to the axial position of the second bevel gear near one end of the fixed rod. The adjusting screw is rotatably connected to the inner wall of the sliding seat and is threadedly connected to the inner wall of the fixed rod.

[0011] Furthermore, both ends of the bottom of the plug rod are fixedly connected to limit rods, and both ends of the inner wall of the bottom of the plug slot are provided with limit slots matched with the limit rods.

[0012] Furthermore, a sliding groove for limiting is provided on the inner wall of the sliding seat, and a limiting column is fixedly connected to the outer wall of the fixing rod near one end of the sliding seat, and the limiting column is slidably connected to the inner wall of the sliding groove.

[0013] Furthermore, one end of the fixing rod away from the sliding seat is fixedly connected with an elastic block, and the elastic block is a concave structure.

[0014] Beneficial Effects

[0015] The utility model provides a VER power board, which has the following beneficial effects:

[0016] (1) This VER power board can conveniently install and disassemble the power board body through the provided installation part and fixing part, and is convenient for assembling and disassembling the power board body. The design of multiple fixing rods can withstand stress in multiple directions, thereby preventing the connection from loosening due to external force and affecting the stability of the connection.

[0017] (2) This VER power board, through the setting of the limit rod, is designed to limit the plugging direction of the plug rod, keeping the fixed rod and the plug cavity on the same axis, avoiding misalignment between the two and affecting normal connection.

[0018] (3) This VER power board has an elastic block. When the fixing rod is inserted into the bottom of the plug-in cavity, the inner wall of the plug-in cavity squeezes the elastic block, causing the elastic block to deform. The concave design of the elastic block can deform toward the fixing rod under pressure, filling the gap between the fixing rod and the plug-in cavity, increasing the friction between the two, and further improving the stability of the connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is the front view of the utility model;

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

[0021] Figure 3 For this utility model Figure 2 A magnified view of part A;

[0022] Figure 4 This is a detailed view of the sliding seat and the fixing rod of the utility model;

[0023] Figure 5 This is a detailed view of the fixing rod in the second embodiment of the present utility model.

[0024] Legend: 1. Power module body; 2. Power board body; 3. Box door; 4. Limit frame; 5. Heat dissipation hole; 6. Crosshead; 7. Plug rod; 8. Transmission rod; 9. Limit rod; 10. First bevel gear; 11. Sliding seat; 12. Fixed rod; 13. Second bevel gear; 14. Adjusting screw; 15. Sliding groove; 16. Limit column; 17. Elastic block. DETAILED DESCRIPTION

[0025] Embodiment 1: A VER power board, such as Figure 1 , Figure 2 and Figure 3 As shown, it includes a power module body 1 and a power board body 2, the outer wall hinge of the power module body 1 is connected to the power board body 2, and the four corners of the bottom inner wall of the power module body 1 are provided with limit frames 4 for limiting, the bottom inner wall of the power module body 1 is provided with a plurality of heat dissipation holes 5 arranged in a matrix for heat dissipation, and the four corners of the bottom inner wall of the power module body 1 are provided with mounting parts for connection, the mounting part includes a plug slot and a plug cavity, the power board body 2 is provided with a fixing part for connecting with the mounting part, the fixing part includes a plug rod 7 and a fixing rod 12, and the power board body 2 is provided with an adjustment component for adjusting the position of the fixing rod 12, and the adjustment component includes a transmission rod 8, a sliding seat 11 and an adjustment screw 14.

[0026] The plug-in slots are opened at the four corners of the bottom inner wall of the power module body 1, and the plug-in cavities are arranged in a circle on the vertical axial inner wall of the plug-in slot. The plug-in rod 7 is fixedly connected to the four corners of the bottom outer wall of the power board body 2. The vertical axial inner wall of the plug-in rod 7 is provided with a plurality of sliding holes arranged in a circle. The fixing rod 12 is slidably connected to the inner wall of the sliding hole. The plug-in rod 7 and the fixing rod 12 are respectively adapted to the plug-in slot and the plug-in cavity.

[0027] The four corners on the top of the power board body 2 are rotatably connected with a crosshead 6, and a rotating hole is opened on the power board body 2 at the axis of the crosshead 6, the rotating hole extends to the inner wall of the plug rod 7, the transmission rod 8 is rotatably connected to the inner wall of the rotating hole, the bottom end of the transmission rod 8 is rotatably connected to the bottom axial position of the plug rod 7, and the crosshead 6 is fixedly connected to the top axial position of the transmission rod 8.

[0028] The sliding seat 11 is fixedly connected to the inner wall of the plug-in rod 7 at the same axial position as the sliding hole, the fixed rod 12 is slidably connected to the inner wall of the sliding seat 11, and the sliding seat 11 is rotatably connected to the second bevel gear 13 at an axial position close to one end of the transmission rod 8, and the outer wall of the transmission rod 8 is fixedly connected to the first bevel gear 10 meshing with the second bevel gear 13.

[0029] An adjusting screw 14 is fixedly connected to an axial position of one end of the second bevel gear 13 close to the fixing rod 12 . The adjusting screw 14 is rotatably connected to the inner wall of the sliding seat 11 and is threadedly connected to the inner wall of the fixing rod 12 .

[0030] In summary, through the provided installation part and fixing part, the power board body 2 can be easily installed and disassembled, and the assembly and disassembly of the power board body 2 are convenient. The design of multiple fixing rods 12 can withstand stress in multiple directions, thereby preventing the connection from loosening due to external force and affecting the stability of the connection.

[0031] like Figure 3 As shown, both ends of the bottom of the plug rod 7 are fixedly connected to the limit rods 9, and both ends of the inner wall at the bottom of the plug slot are provided with limit slots adapted to the limit rods 9.

[0032] By setting the limiting rod 9 and designing the limiting rod 9, the plugging direction of the plugging rod 7 can be limited, and the fixing rod 12 and the plugging cavity can be kept on the same axis to avoid misalignment between the two and affect normal connection.

[0033] like Figure 4 As shown, a sliding groove 15 for limiting is provided on the inner wall of the sliding seat 11 , and a limiting column 16 is fixedly connected to one end of the outer wall of the fixing rod 12 close to the sliding seat 11 , and the limiting column 16 is slidably connected to the inner wall of the sliding groove 15 .

[0034] The design of the limiting column 16 can limit the rotation of the fixing rod 12 to prevent it from rotating synchronously with the adjusting screw rod 14, thereby affecting its normal movement and affecting the normal connection.

[0035] Embodiment 2: Based on Embodiment 1, refer to Figure 5 One end of the fixing rod 12 away from the sliding seat 11 is fixedly connected with an elastic block 17, and the elastic block 17 is a concave structure.

[0036] By setting the elastic block 17, when the fixing rod 12 is inserted into the bottom of the plug-in cavity, the inner wall of the plug-in cavity squeezes the elastic block 17, causing the elastic block 17 to deform. The concave design of the elastic block 17 can deform toward the fixing rod 12 under the squeeze, fill the gap between the fixing rod 12 and the plug-in cavity, increase the friction between the two, and further improve the stability of the connection.

[0037] The working principle of the utility model is as follows: when the power board body 2 needs to be installed, the power board body 2 is placed in the four limit frames 4, and the plug-in rod 7 at the bottom of the power board body 2 can be plugged into the plug-in slot at the bottom of the power module body 1, and the limit rod 9 at the bottom of the plug-in rod 7 is plugged into the limit slot to limit the plug-in direction of the plug-in rod 7. At this time, the cross head 6 is rotated by a cross screwdriver, and the cross head 6 can drive the second bevel gear 13 on the meshing first bevel gear 10 to rotate through the transmission rod 8 and the first bevel gear 10 thereon, and the second bevel gear 13 drives the adjusting screw 14 to rotate synchronously, and the adjusting screw 14 can drive the fixing rod 12 threadedly connected thereto to slide in the sliding seat 11 and be plugged into the plug-in cavity for fixing. When disassembly is required, it is only necessary to drive the cross head 6 to rotate in the reverse direction.

[0038] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A VER power board, comprising a power module body (1) and a power board body (2), characterized in that: The power module body (1) is hingedly connected to the power board body (2) on the outer wall, and the four corners of the bottom inner wall of the power module body (1) are provided with limit frames (4) for limiting. The bottom inner wall of the power module body (1) is provided with a plurality of heat dissipation holes (5) arranged in a matrix for heat dissipation. The four corners of the bottom inner wall of the power module body (1) are provided with mounting parts for connection, and the mounting parts include a plug slot and a plug cavity. The power board body (2) is provided with a fixing part for connecting with the mounting part, and the fixing part includes a plug rod (7) and a fixing rod (12). The power board body (2) is provided with an adjustment component for adjusting the position of the fixing rod (12), and the adjustment component includes a transmission rod (8), a sliding seat (11) and an adjustment screw (14).

2. The VER power board according to claim 1, characterized in that: The plug-in slot is provided at the four corners of the inner wall at the bottom of the power module body (1); the plug-in cavity is arranged in a circumferential manner and is provided on the inner wall of the plug-in slot in a vertical axial direction; the plug-in rod (7) is fixedly connected to the four corners of the outer wall at the bottom of the power board body (2); the inner wall of the plug-in rod (7) in a vertical axial direction is provided with a plurality of sliding holes arranged in a circumferential manner; the fixing rod (12) is slidably connected to the inner wall of the sliding hole; the plug-in rod (7) and the fixing rod (12) are respectively adapted to the plug-in slot and the plug-in cavity.

3. The VER power board according to claim 1, characterized in that: The four corners of the top of the power board body (2) are all rotatably connected to a crosshead (6), and a rotation hole is opened on the power board body (2) at the axis of the crosshead (6), the rotation hole extends to the inner wall of the plug rod (7), the transmission rod (8) is rotatably connected to the inner wall of the rotation hole, the bottom end of the transmission rod (8) is rotatably connected to the bottom axial position of the plug rod (7), and the crosshead (6) is fixedly connected to the top axial position of the transmission rod (8).

4. The VER power board according to claim 3, characterized in that: The sliding seat (11) is fixedly connected to the inner wall of the plug-in rod (7) at the same axial position as the sliding hole, the fixed rod (12) is slidably connected to the inner wall of the sliding seat (11), and the sliding seat (11) is rotatably connected to a second bevel gear (13) at an axial position close to one end of the transmission rod (8), and the outer wall of the transmission rod (8) is fixedly connected to a first bevel gear (10) meshing with the second bevel gear (13).

5. The VER power board according to claim 4, characterized in that: The second bevel gear (13) is fixedly connected to an adjusting screw (14) at an axial position close to one end of the fixed rod (12); the adjusting screw (14) is rotatably connected to the inner wall of the sliding seat (11) and is threadedly connected to the inner wall of the fixed rod (12).

6. The VER power board according to claim 1, characterized in that: Both ends of the bottom of the plug rod (7) are fixedly connected to limit rods (9), and both ends of the inner wall at the bottom of the plug slot are provided with limit grooves that match the limit rods (9).

7. The VER power board according to claim 1, characterized in that: The inner wall of the sliding seat (11) is provided with a sliding groove (15) for limiting position, and the outer wall of the fixing rod (12) is fixedly connected to a limiting column (16) near one end of the sliding seat (11), and the limiting column (16) is slidably connected to the inner wall of the sliding groove (15).

8. The VER power board according to claim 1, characterized in that: An end of the fixing rod (12) away from the sliding seat (11) is fixedly connected to an elastic block (17), and the elastic block (17) is a concave structure.

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