CN221409510U - A sheet metal structure for vertically fixing a circuit board - Google Patents
A sheet metal structure for vertically fixing a circuit board Download PDFInfo
- Publication number
- CN221409510U CN221409510U CN202321958948.9U CN202321958948U CN221409510U CN 221409510 U CN221409510 U CN 221409510U CN 202321958948 U CN202321958948 U CN 202321958948U CN 221409510 U CN221409510 U CN 221409510U
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- block
- mounting
- circuit board
- groove
- rotating
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Abstract
The utility model discloses a circuit board vertical fixing sheet metal structure, which comprises a mounting plate, wherein a first supporting plate and a second supporting plate for supporting the mounting plate are respectively arranged on two sides of the back surface of the mounting plate, and a rotating assembly for rotating the first supporting plate is arranged on the other side of the mounting plate; the utility model utilizes the design of the mounting plate, the second support plate, the second rotating block, the first support plate, the rotating shaft, the mounting block, the limiting block, the plugging block and the rotating assembly, the rotation of the mounting block can be limited by inserting the plugging block into the groove at the top of the rotating shaft, the limiting block is inserted into the limiting groove, and the rotation of the first rotating block can be limited, so that the first rotating block can be positioned at different positions by inserting the limiting block into the limiting grooves at different positions, the angle of the first support plate can be adjusted, the mounting size of the electric fan is not limited, different electric fans can be selected according to the power of the circuit board, and the heat dissipation of the circuit board can be carried out through the heat dissipation holes.
Description
Technical Field
The utility model relates to the technical field of circuit board mounting components, in particular to a vertical fixing sheet metal structure of a circuit board.
Background
The electronic and electrical equipment generally adopts a sheet metal case, a plurality of circuit boards are required to be installed in the case, automation operation is carried out on the equipment, and the circuit boards are fixedly installed in the case through the sheet metal plates.
However, the existing circuit board has more and more functions, and the power of the circuit board is higher and higher, so that the temperature of the circuit board is higher and higher, and therefore, a fan is required to be installed on the other side of the circuit board installed on the sheet metal board, so that the heat dissipation effect on the circuit board is achieved, but the sheet metal board is in a fixed shape, the two ends of one side of the fan are respectively fixedly provided with the supporting plates, the position of the supporting plates cannot be adjusted, the size of the fan is limited, and the cooling effect provided by the fan is limited.
Disclosure of utility model
The utility model aims to provide a circuit board vertical fixing sheet metal structure so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a vertical fixed sheet metal construction of circuit board, includes the mounting panel, the front of mounting panel is provided with the erection column that is used for installing the circuit board, one side of mounting panel is provided with the connecting plate of being connected with the quick-witted case, the both sides at the back of mounting panel are provided with first backup pad and the second backup pad that is used for supporting the mounting panel respectively, the opposite side of mounting panel is provided with the rotating assembly who is used for rotating first backup pad, the rotating assembly includes first rotating block, first rotating block sets up in one side of first backup pad.
Preferably, the front surface of the mounting plate is fixedly connected with the back surface of the mounting column, and one side of the front surface of the mounting plate is fixedly connected with the back surface of the connecting plate.
Preferably, the front side of the mounting column is provided with a heat dissipation hole for heat dissipation, and one side of the front side of the mounting column is provided with a threading hole for threading.
Preferably, one side of the back of the mounting plate, which is close to the connecting plate, is fixedly connected with the front surface of the second supporting plate, one side of the mounting plate is fixedly connected with the second rotating block, and one side of the first rotating block is fixedly connected with one side of the first supporting plate.
Preferably, the top of the second rotating block and the top of the first rotating block are respectively provided with a first circular through groove and a second circular through groove, the inside of the first circular through groove is sleeved with a rotating shaft, and the rotating shaft is connected with the second circular through groove in a penetrating mode.
Preferably, one end of the second circular through groove is connected with a mounting block in a penetrating mode, a limiting groove used for limiting rotation of the mounting block is formed in the inner wall of the second circular through groove, one end of the mounting block is fixedly connected with a limiting block, and the limiting block is clamped with the limiting groove.
Preferably, the bottom fixedly connected with of installation piece is used for restricting axis of rotation pivoted grafting piece, the recess has been seted up on the top of axis of rotation, grafting piece and recess grafting.
The utility model has the technical effects and advantages that:
the utility model utilizes the design of the mounting plate, the second support plate, the second rotating block, the first support plate, the rotating shaft, the mounting block, the limiting block, the plugging block and the rotating assembly, the rotation of the mounting block can be limited by inserting the plugging block into the groove at the top of the rotating shaft, the limiting block is inserted into the limiting groove, and the rotation of the first rotating block can be limited, so that the first rotating block can be positioned at different positions by inserting the limiting block into the limiting grooves at different positions, the angle of the first support plate can be adjusted, the mounting size of the electric fan is not limited, different electric fans can be selected according to the power of the circuit board, and the heat dissipation of the circuit board can be carried out through the heat dissipation holes.
Drawings
Fig. 1 is a schematic side view of the present utility model.
Fig. 2 is a side view of the present utility model and two schematic structures thereof.
Fig. 3 is an enlarged schematic view of the structure a in fig. 1 according to the present utility model.
FIG. 4 is a schematic cross-sectional view of a rotating assembly according to the present utility model.
In the figure: 1. a mounting plate; 2. a connecting plate; 3. a mounting column; 4. a first support plate; 5. a second support plate; 6. a first rotating block; 7. a second rotating block; 8. a mounting block; 9. a limiting block; 10. a plug block; 11. and (3) rotating the shaft.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a circuit board vertical fixing sheet metal structure as shown in fig. 1-4, which comprises a mounting plate 1, wherein a mounting column 3 for mounting the circuit board is arranged on the front surface of the mounting plate 1, a connecting plate 2 connected with a chassis is arranged on one side of the mounting plate 1, a first supporting plate 4 and a second supporting plate 5 for supporting the mounting plate 1 are respectively arranged on two sides of the back surface of the mounting plate 1, a rotating assembly for rotating the first supporting plate 4 is arranged on the other side of the mounting plate 1, the rotating assembly comprises a first rotating block 6, and the first rotating block 6 is arranged on one side of the first supporting plate 4.
Specifically, the front of mounting panel 1 and the back fixed connection of erection column 3, the front one side of mounting panel 1 and the back fixed connection of connecting plate 2, the radiating hole that is used for radiating has been seted up to the front of erection column 3, and the through wires hole that is used for the threading has been seted up to the front one side of erection column 3.
Further, the mounting column 3 sets up four at least groups, respectively fixed connection in the positive four corners of mounting panel 1, two sets of connecting plates 2 of both ends fixed connection at least of mounting panel 1 one side, one side of connecting plate 2 is through seting up the mounting hole for the interlude connecting mounting bolt makes connecting plate 2 and quick-witted case carry out fixed connection, thereby make fixed mounting realize vertical installation at the positive circuit board of mounting panel 1, the position that the louvre was seted up corresponds the main position that generates heat of circuit board, the through wires hole equidistant a plurality of seting up, be used for the interlude circuit, carry out electric connection with the interface of circuit board.
Specifically, the front fixed connection of one side that the mounting panel 1 back is close to connecting plate 2 and second backup pad 5, one side fixedly connected with second rotating block 7 of mounting panel 1, one side of first rotating block 6 and one side fixed connection of first backup pad 4, first circular logical groove and the circular logical groove of second have been seted up respectively on the top of second rotating block 7 and the top of first rotating block 6, the axis of rotation 11 has been cup jointed to the inside in first circular logical groove, axis of rotation 11 and the circular logical groove of second alternate to be connected.
Further, the second backup pad 5 is L type for support mounting panel 1, second backup pad 5 and first backup pad 4 set up respectively in the both sides at the mounting panel 1 back, be used for keeping the level of mounting panel 1 during installation, can not produce at the quick-witted case operation simultaneously and rock at will, the diameter of second turning block 7 and first turning block 6 is the same, first turning block 6 symmetry sets up the both ends in first backup pad 4 one side, second turning block 7 sets up between first turning block 6 opposite sides, through axis of rotation 11, mounting panel 1 and first backup pad 4 form articulated, the outer wall fixed connection of first circular logical groove and axis of rotation 11, the diameter of second circular logical groove is 1.01 times of axis of rotation 11 diameter, thereby first backup pad 4 can rotate with axis of rotation 11 as the centre of a circle.
Specifically, the one end in second circular logical groove is threaded and is connected with installation piece 8, and the inner wall in second circular logical groove is offered and is used for restricting installation piece 8 pivoted spacing groove, and the one end fixedly connected with restriction piece 9 of installation piece 8, restriction piece 9 and spacing groove joint, the bottom fixedly connected with of installation piece 8 is used for restricting axis of rotation 11 pivoted grafting piece 10, and the top of axis of rotation 11 is offered flutedly, grafting piece 10 and recess grafting.
Further, the diameter of the installation block 8 is 0.95 times of the diameter of the second circular through groove, the limiting grooves are at least two groups, the limiting grooves are perpendicular to each other, the first support plate 4 and the installation plate 1 are in a vertical state or the first support plate 4 and the installation plate 1 are in the same horizontal line, the limiting block 9 is 0.98 times of the size of the limiting grooves, the inserting block 10 is 0.95 times of the size of the groove, when the first rotating block 6 needs to be rotated, the installation block 8 is pulled in the direction away from the rotating shaft 11, the installation block 8 drives the inserting block 10 to synchronously move, so that the inserting block 10 is separated from the groove, the limiting block 9 is separated from the limiting grooves, the first rotating block 6 can rotate, the position is adjusted, after the adjustment, the installation block 8 is inserted into the second circular through groove, the inserting block 10 is inserted into the groove, the installation block 8 cannot rotate, the limiting block 9 is driven into the limiting groove, the rotation of the first rotating block 6 is limited, the first supporting plate 4 is driven to move, the position of the first support plate 4 is changed, the space on the back of the installation plate 1 can be adjusted, and the size of the installation plate can be adjusted according to the heat dissipation requirement.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a vertical fixed sheet metal construction of circuit board, includes mounting panel (1), the front of mounting panel (1) is provided with erection column (3) that are used for installing the circuit board, one side of mounting panel (1) is provided with connecting plate (2) that are connected with the quick-witted case, a serial communication port, the both sides at the back of mounting panel (1) are provided with first backup pad (4) and second backup pad (5) that are used for supporting mounting panel (1) respectively, the opposite side of mounting panel (1) is provided with the rotation subassembly that is used for rotating first backup pad (4), the rotation subassembly includes first rotating block (6), first rotating block (6) set up in one side of first backup pad (4).
2. The vertical fixing sheet metal structure of the circuit board according to claim 1, wherein the front surface of the mounting plate (1) is fixedly connected with the back surface of the mounting column (3), and one side of the front surface of the mounting plate (1) is fixedly connected with the back surface of the connecting plate (2).
3. The vertical fixing sheet metal structure of the circuit board according to claim 2, wherein the front face of the mounting column (3) is provided with a heat dissipation hole for heat dissipation, and one side of the front face of the mounting column (3) is provided with a threading hole for threading.
4. The vertical fixing sheet metal structure of the circuit board according to claim 1, wherein one side, close to the connecting plate (2), of the back of the mounting plate (1) is fixedly connected with the front of the second supporting plate (5), one side of the mounting plate (1) is fixedly connected with a second rotating block (7), and one side of the first rotating block (6) is fixedly connected with one side of the first supporting plate (4).
5. The vertical fixing sheet metal structure of a circuit board according to claim 4, wherein a first circular through groove and a second circular through groove are respectively formed in the top end of the second rotating block (7) and the top end of the first rotating block (6), a rotating shaft (11) is sleeved in the first circular through groove, and the rotating shaft (11) is connected with the second circular through groove in a penetrating mode.
6. The vertical fixing sheet metal structure of the circuit board according to claim 5, wherein one end of the second circular through groove is connected with a mounting block (8) in a penetrating mode, a limiting groove for limiting rotation of the mounting block (8) is formed in the inner wall of the second circular through groove, one end of the mounting block (8) is fixedly connected with a limiting block (9), and the limiting block (9) is clamped with the limiting groove.
7. The vertical fixing sheet metal structure of the circuit board according to claim 6, wherein the bottom end of the mounting block (8) is fixedly connected with an inserting block (10) for limiting the rotation of the rotating shaft (11), the top end of the rotating shaft (11) is provided with a groove, and the inserting block (10) is inserted into the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321958948.9U CN221409510U (en) | 2023-07-25 | 2023-07-25 | A sheet metal structure for vertically fixing a circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321958948.9U CN221409510U (en) | 2023-07-25 | 2023-07-25 | A sheet metal structure for vertically fixing a circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221409510U true CN221409510U (en) | 2024-07-23 |
Family
ID=91941526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321958948.9U Active CN221409510U (en) | 2023-07-25 | 2023-07-25 | A sheet metal structure for vertically fixing a circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221409510U (en) |
-
2023
- 2023-07-25 CN CN202321958948.9U patent/CN221409510U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20251105 Granted publication date: 20240723 |