Power panel mounting base

Abstract

The utility model discloses a power panel mounting base, which relates to the technical field of power panel mounting and comprises a bottom plate, mounting holes are symmetrically formed in four corners of the bottom plate in a penetrating manner, adjusting mechanisms are symmetrically arranged at the upper end of the bottom plate, fixing mechanisms are arranged at the upper ends of the adjusting mechanisms, and power panels are arranged on the inner sides of the fixing mechanisms. According to the utility model, the power panel is placed on the four-side transverse frame, and then the knob can be rotated to drive the screw rods to rotate, so that the screw rods on the four sides can drive the threaded seats mounted in a threaded manner to get close to each other, the threaded seats can drive the clamping frames to move synchronously, and the clamping frames can be clamped on the four edges of the power panel, so that the power panel is fixed; and the clamping frames can be driven to move through the threaded seats, so that the distance between the clamping frames on the four sides can be adjusted, the power panels with different sizes can be adapted, the flexibility and the practicability are improved, and the operation is convenient and fast.

Description

Technical Field

[0001] This utility model relates to the field of power supply board technology, specifically to a power supply board mounting base. Background Technology

[0002] A power board is an electronic device that converts direct current (DC) to alternating current (AC). It is typically embedded in other electronic devices, such as computers and mobile phones, to provide them with the necessary power. The primary function of a power board is to supply power to other electronic devices through electrical energy conversion.

[0003] In existing equipment, the common method of fixing the power board is to install a plastic base plate on the electrical box or enclosure.

[0004] However, in practice, the base is often difficult to position quickly when installing the power board, making it difficult to align the holes during subsequent fixing of the power board. This reduces the installation efficiency of the power board. Furthermore, most bases are connected to the power board using multiple sets of bolts, which makes subsequent disassembly and maintenance inconvenient. Utility Model Content

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0006] A power board mounting base includes a base plate, with mounting holes symmetrically provided through the four corners of the base plate, and adjustment mechanisms symmetrically provided at the upper end of the base plate. A fixing mechanism is provided at the upper end of the adjustment mechanism, and a power board is provided inside the fixing mechanism.

[0007] The adjustment mechanism includes a crossbeam, the lower end of which is symmetrically fixed to the upper end of the base plate on all four sides. A limit groove is provided on the inner side of the bottom end of the crossbeam. A lead screw is rotatably installed on the inner side of the crossbeam. A threaded seat is installed on the external thread of the lead screw. A limit block is fixedly provided at the lower end of the threaded seat. A knob is rotatably installed on the front end of the crossbeam.

[0008] Preferably, the crossbar is U-shaped, and the top end of the lead screw is driven to the rear end of the knob.

[0009] Preferably, the limiting block and the limiting groove are matched and slidably installed. The limiting block and the limiting groove can limit the threaded seat and prevent it from rotating.

[0010] Preferably, the limiting block and the limiting groove are matched and slidably installed. The limiting block and the limiting groove can limit the threaded seat and prevent it from rotating.

[0011] Preferably, the screw is threaded to the outside of the sleeve.

[0012] Preferably, a rubber pad is also glued to the underside of the fastening plate.

[0013] Preferably, ear plates are symmetrically fixed at both ends of the cross frame, bolts are movably inserted into the ear plates, and screw holes are symmetrically opened on all four sides of the surface of the base plate.

[0014] Preferably, the bottom end of the bolt is threaded into the screw hole.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. This utility model provides a power board mounting base. Through an adjustment mechanism, the power board is placed on the four-sided crossbar. Then, a knob can be rotated, causing the knob to drive the lead screw to rotate. The lead screw on each of the four sides can drive the threaded mounting seats to move closer together, so that the threaded seats can drive the clamping frame to move synchronously. The clamping frame can then be locked onto the four edges of the power board, thus completing the fixation of the power board. The threaded seats can drive the clamping frame to move, so that the distance between the four clamping frames can be adjusted, which can accommodate power boards of different sizes, improving its flexibility and practicality, and making it easy to operate.

[0017] 2. This utility model provides a power board mounting base. Through a fixing mechanism, the inner side of the clamping frame abuts against the four edges of the power board. By rotating the handle, the screw can be driven to rotate within the screw sleeve, so that the screw can push the fastening plate downward, allowing the fastening plate to fit against the upper four sides of the power board, thus securing the power board and further improving the installation and fixing effect of the power board, making its structure stable. Moreover, it eliminates the need to use bolts to install the power board, making it easy to disassemble. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the power board mounting base of this utility model;

[0019] Figure 2 This is a structural schematic diagram showing the details of the power board mounting base of this utility model;

[0020] Figure 3 This is a top view of the power board mounting base of this utility model.

[0021] Figure 4 This is a schematic diagram of the adjustment mechanism of this utility model;

[0022] Figure 5 This is a schematic diagram of the fixing mechanism of this utility model.

[0023] In the diagram: 1. Base plate; 2. Mounting hole; 3. Adjustment mechanism; 4. Fixing mechanism; 5. Power board; 6. Ear plate; 7. Bolt; 8. Screw hole; 31. Cross frame; 32. Limiting groove; 33. Lead screw; 34. Threaded seat; 35. Limiting block; 36. Knob; 41. Clamping frame; 42. Rubber pad; 43. Screw sleeve; 44. Screw; 45. Handle; 46. Fastening plate. Detailed Implementation

[0024] The present invention will be further described in detail below with reference to embodiments:

[0025] like Figures 1-5 As shown, this utility model provides a power board mounting base, including a base plate 1. Mounting holes 2 are symmetrically provided through the four corners of the base plate 1. Adjustment mechanisms 3 are symmetrically provided on the upper end of the base plate 1. Fixing mechanisms 4 are provided on the upper end of the adjustment mechanisms 3. A power board 5 is provided on the inner side of the fixing mechanisms 4.

[0026] Both ends of the cross frame 31 are symmetrically fixed with ear plates 6, and bolts 7 are movably inserted into the ear plates 6. Screw holes 8 are symmetrically opened on all four sides of the surface of the base plate 1.

[0027] The bottom end of bolt 7 is installed with the internal thread of screw hole 8.

[0028] In this design, the crossbar 31 is fixed to the base plate 1 by means of the threaded installation effect between the bolt 7 and the screw hole 8, which makes it easy to disassemble the crossbar 31. The base plate 1 can be fixed in a suitable position through the mounting hole 2.

[0029] like Figure 4 As shown, the adjustment mechanism 3 includes a crossbeam 31. The lower end of the crossbeam 31 is symmetrically and fixedly connected to the upper end of the base plate 1 on all four sides. A limit groove 32 is opened on the inner side of the bottom end of the crossbeam 31. A lead screw 33 is rotatably installed on the inner side of the crossbeam 31. A threaded seat 34 is installed on the external thread of the lead screw 33. A limit block 35 is fixedly provided at the lower end of the threaded seat 34. A knob 36 is rotatably installed on the front end of the crossbeam 31.

[0030] The crossbar 31 is U-shaped, and the top of the lead screw 33 is connected to the rear end of the knob 36 for transmission.

[0031] The limiting block 35 matches the limiting groove 32 and is slidably installed. The limiting block 35 and the limiting groove 32 can limit the threaded seat 34 to prevent it from rotating.

[0032] In this design, the rotation of the lead screw 33 causes the threaded seat 34, which is threaded to engage with it, to move the limiting block 35 in a straight line along the guide direction of the limiting groove 32. This prevents the threaded seat 34 from rotating and ensures smooth movement. Operators can precisely adjust the spacing between the four clamping frames 41. Whether it is a small power board 5 or a large power board 5, it can be securely fixed through this adjustment function. This adjustable design not only greatly expands the applicability of the device but also reduces the tedious operation of frequently changing the fixing device due to the size difference of the power board 5, significantly improving work efficiency and reducing production costs.

[0033] like Figure 5 As shown, the fixing mechanism 4 includes a clamping frame 41, the lower end of which is fixedly connected to the upper end of the threaded seat 34. A rubber pad 42 is glued to the bottom of the inner cavity of the clamping frame 41. A screw sleeve 43 is fixedly provided at the upper end of the clamping frame 41. A screw rod 44 is rotatably installed inside the screw sleeve 43. A handle 45 is fixedly provided at the top end of the screw rod 44. A fastening plate 46 is rotatably installed at the lower end of the screw rod 44.

[0034] The screw 44 is externally threaded and the sleeve 43 is internally threaded.

[0035] A rubber pad 42 is also glued to the underside of the fastening plate 46.

[0036] In this design, the rubber pad 42 not only acts as a buffer to effectively prevent the power board 5 from being scratched and damaged during installation, but also utilizes its elastic deformation characteristics to further enhance the tightness of the clamping, ensuring the stability of the power board 5 in the horizontal direction. At the same time, since there is no need to use bolts 7 to fix the power board 5, the operator can simply rotate the handle 45 to complete the disassembly and assembly of the power board 5. Compared with the traditional method, this greatly shortens the maintenance time, significantly improves work efficiency, and provides great convenience for the daily maintenance of the equipment.

[0037] The working principle of this power board mounting base will be explained in detail below.

[0038] like Figures 1-5As shown, when using the power board mounting base, to fix the power board 5, first place the power board 5 horizontally on the four-sided crossbeam 31, ensuring it is in the center of the device. Then, rotate the knob 36, which will cause the screw 33 inside the crossbeam 31 to rotate. The screw 33 will cause the threaded seat 34 to move in the direction of the power board 5. The moving threaded seat 34 on the four-sided crossbeam 31 will cause the four-sided clamping frames 41 to move closer to each other, so that the inner side of the clamping plate can abut and position the four edges of the power board 5, allowing for the initial installation of the edge plate. Next, rotate the handle 45, which will cause the screw 44 to rotate inside the screw sleeve 43. The screw 44 will push the fastening plate 46 down, allowing the fastening plate 46 to be fastened to the four sides of the upper end of the power board 5, further improving the installation and fixing effect of the power board 5.

[0039] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A power board mounting base, comprising a base plate (1), wherein mounting holes (2) are symmetrically provided through the four corners of the base plate (1), characterized in that: The upper end of the base plate (1) is symmetrically provided with adjustment mechanisms (3), the upper end of the adjustment mechanism (3) is provided with a fixing mechanism (4), and the inner side of the fixing mechanism (4) is provided with a power supply plate (5). The adjustment mechanism (3) includes a crossbar (31), the lower end of which is symmetrically fixed to the upper end of the base plate (1) on all four sides. A limit groove (32) is provided on the inner side of the bottom end of the crossbar (31). A lead screw (33) is rotatably installed on the inner side of the crossbar (31). A threaded seat (34) is installed on the external thread of the lead screw (33). A limit block (35) is fixedly provided at the lower end of the threaded seat (34). A knob (36) is rotatably installed at the front end of the crossbar (31).

2. The power board mounting base according to claim 1, characterized in that: The crossbar (31) is U-shaped, and the top end of the lead screw (33) is connected to the rear end of the knob (36) for transmission.

3. A power board mounting base according to claim 1, characterized in that: The limiting block (35) matches the limiting groove (32) and is slidably installed. The limiting block (35) and the limiting groove (32) can limit the threaded seat (34) to prevent it from rotating.

4. A power board mounting base according to claim 1, characterized in that: The fixing mechanism (4) includes a clamping frame (41), the lower end of which is fixedly connected to the upper end of the threaded seat (34), a rubber pad (42) is glued to the bottom of the inner cavity of the clamping frame (41), a screw sleeve (43) is fixedly provided at the upper end of the clamping frame (41), a screw rod (44) is rotatably installed inside the screw sleeve (43), a handle (45) is fixedly provided at the top end of the screw rod (44), and a fastening plate (46) is rotatably installed at the lower end of the screw rod (44).

5. A power board mounting base according to claim 4, characterized in that: The screw (44) is externally threaded onto the sleeve (43).

6. A power board mounting base according to claim 4, characterized in that: A rubber pad (42) is also glued to the underside of the fastening plate (46).

7. A power board mounting base according to claim 1, characterized in that: Both ends of the cross frame (31) are symmetrically fixed with ear plates (6), and bolts (7) are movably inserted into the ear plates (6). Screw holes (8) are symmetrically opened on all four sides of the surface of the base plate (1).

8. A power board mounting base according to claim 7, characterized in that: The bottom end of the bolt (7) is threaded into the screw hole (8).

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