CN220383414U - Multilayer composite power supply circuit board - Google Patents
Multilayer composite power supply circuit board Download PDFInfo
- Publication number
- CN220383414U CN220383414U CN202320893746.4U CN202320893746U CN220383414U CN 220383414 U CN220383414 U CN 220383414U CN 202320893746 U CN202320893746 U CN 202320893746U CN 220383414 U CN220383414 U CN 220383414U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- main board
- composite
- protection frame
- right angle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000002131 composite material Substances 0.000 title claims abstract description 62
- 239000000872 buffer Substances 0.000 claims abstract description 15
- 150000001875 compounds Chemical class 0.000 claims description 26
- 230000007123 defense Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 9
- 238000001816 cooling Methods 0.000 description 6
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000011224 oxide ceramic Substances 0.000 description 1
- 229910052574 oxide ceramic Inorganic materials 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 150000003071 polychlorinated biphenyls Chemical class 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a multilayer composite power supply circuit board, which belongs to the technical field of circuit boards and comprises a composite main board, wherein components are arranged at the upper end of the composite main board, buffer seats are arranged at two sides of the upper end of the composite main board, edge protection frames are arranged at two ends of the composite main board, and clamping grooves corresponding to the composite main board are formed in the edge protection frames.
Description
Technical Field
The utility model belongs to the technical field of circuit boards, and particularly relates to a multilayer composite power supply circuit board.
Background
The names of the circuit boards are ceramic circuit boards, aluminum oxide ceramic circuit boards, aluminum nitride ceramic circuit boards, PCB boards, aluminum substrates, high-frequency boards, thick copper plates, impedance boards, PCBs, ultrathin circuit boards, printed (copper etching technology) circuit boards and the like. The circuit board enables the circuit to be miniaturized and visualized, and plays an important role in mass production of fixed circuits and optimization of the layout of electrical appliances.
The Chinese patent application number 2020214837084 discloses an impact-resistant composite circuit board, which comprises a composite main board, wherein components are arranged on the composite main board, an edge protection frame is arranged at the edge of the composite main board, a limit groove is formed at the edge of the composite main board, a clamping groove is formed in the inner side of the edge protection frame, an integrated clamping block is formed in the clamping groove, and a buffer seat is arranged at the corner of the surface of the composite main board; the side of this compound mainboard has been installed the border protection frame, and the border protection frame is established through the card and is installed the side at the border protection frame, and when installing this circuit board, the accessible border protection frame protects the circuit board, prevents that compound mainboard side from colliding with the fracture, has improved the practicality of this circuit board, has installed buffer structure on compound mainboard, and accessible buffer seat buffers when placing the circuit board, and the wearing and tearing of components and parts on the compound mainboard are scraped the flower when avoiding the circuit board to place, have improved the practicality of this circuit board.
The patent disclosed above protects compound motherboard side through setting up the frontier defense frame at compound motherboard both ends, but is relatively poor to be fixed firm through fixture block and spacing groove between frontier defense frame and the compound motherboard, and frontier defense frame easily drops from compound motherboard side, and former device does not possess the heat dissipation function simultaneously, can't dispel the heat the cooling function to the components and parts of compound motherboard upper end.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model provides a multi-layer composite power circuit board, which has the characteristics of firmness between an edge protection frame and a composite main board and difficulty in falling.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a multilayer composite power supply circuit board, includes the compound mainboard, compound mainboard upper end is provided with the components and parts, and compound mainboard upper end both sides are provided with the buffer seat, and compound mainboard both ends are provided with the frontier defense frame, are provided with the draw-in groove that corresponds with compound mainboard in the frontier defense frame, connect through coupling assembling between two frontier defense frames.
Preferably, the coupling assembling includes right angle pole, picture peg, slot, limiting plate, cavity, spring and card hole, and wherein, one side is prevented frame one end both sides and is provided with the picture peg, and opposite side is prevented frame one end and is provided with the slot that corresponds with the picture peg, and the position that corresponds with the slot in the frame is prevented to the limit lever is provided with right angle pole, and right angle pole surface one side is provided with the limiting plate, and the inside position that corresponds with the limiting plate of frame is prevented to the limit lever is provided with the cavity, and right angle pole surface is provided with the spring between limiting plate and the frame is prevented to the limit, is provided with the card hole that corresponds with the right angle pole in the picture peg.
Preferably, the side edge of one end of the right-angle rod, which is close to the slot, is arranged into an arc-shaped structure, and the side edge of the limiting plate is tangent with the inner wall of the cavity.
Preferably, the depth of the slot is the same as the width of the plugboard.
Preferably, riser is provided with in compound mainboard upper end both sides, and riser one end both sides are provided with the mounting panel, pass through mounting bolt connection between mounting panel and the compound mainboard, and the riser both sides are provided with the fan, and the riser corresponds with the fan the position be provided with the filter screen, and the riser is kept away from mounting panel one end upside and is provided with the aviation baffle.
Preferably, the lower end of the mounting plate is flush with the lower end of the vertical plate, and the air deflector is arranged in an inclined structure.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, when the side protection frame is installed, the right-angle rod on the side protection frame is pulled, the right-angle rod drives the limiting plate to slide in the cavity, the springs are compressed, then the two side protection frames are installed on the side of the composite main board, the plugboard at one end of the side protection frame enters the slot of the other side protection frame, then the right-angle rod is loosened, the springs stretch to push one end of the right-angle rod to enter the clamping hole of the plugboard, the effect of fixing the two side protection frames is achieved, the side protection frames are installed on the side of the composite main board more firmly by arranging the connecting assembly, and the side protection frames are not easy to drop.
2. According to the utility model, the mounting plates on the side edges of the vertical plates are mounted on the composite main board through the mounting bolts, so that the effect of fixing the vertical plates is achieved, the fan in the vertical plates is started when components on the composite main board work, wind blown by the fan is guided and blown to the components through the air guide plate, the components are cooled, meanwhile, the filter screen plays a role in dust filtration, the components on the composite main board can be cooled through the fan, and the practicability of the device is improved.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a perspective view of the side guard frame of the present utility model;
FIG. 3 is a cut-away perspective view of the edge protection frame of the present utility model;
FIG. 4 is an enlarged view of the utility model at A of FIG. 3;
in the figure: 1. a composite main board; 2. a component; 3. a buffer seat; 4. a riser; 5. a connection assembly; 51. a right angle lever; 52. inserting plate; 53. a slot; 54. a limiting plate; 55. a cavity; 56. a spring; 57. a clamping hole; 6. an air deflector; 7. a fan; 8. a border frame; 9. a clamping groove; 10. a mounting plate; 11. a filter screen; 12. and (5) installing a bolt.
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.
Example 1
Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides a multilayer composite power supply circuit board, includes composite motherboard 1, and composite motherboard 1 upper end is provided with components and parts 2, and composite motherboard 1 upper end both sides are provided with buffer seat 3, and composite motherboard 1 both ends are provided with the border protection frame 8, are provided with the draw-in groove 9 that corresponds with composite motherboard 1 in the border protection frame 8, connect through coupling assembling 5 between two border protection frames 8.
Specifically, the connection assembly 5 includes a right angle rod 51, an inserting plate 52, an inserting groove 53, a limiting plate 54, a cavity 55, a spring 56 and a clamping hole 57, wherein the inserting plate 52 is arranged at two sides of one end of the side protection frame 8, the inserting groove 53 corresponding to the inserting plate 52 is arranged at one end of the side protection frame 8, the right angle rod 51 is arranged at a position corresponding to the inserting groove 53 in the side protection frame 8, the limiting plate 54 is arranged at one side of the surface of the right angle rod 51, the cavity 55 is arranged at a position corresponding to the limiting plate 54 inside the side protection frame 8, the spring 56 is arranged on the surface of the right angle rod 51 between the limiting plate 54 and the side protection frame 8, and the clamping hole 57 corresponding to the right angle rod 51 is arranged in the inserting plate 52.
Through adopting above-mentioned technical scheme, make the edge protection frame 8 install more firm at compound mainboard 1 side through setting up coupling assembling 5, edge protection frame 8 is difficult for dropping.
Specifically, the side edge of one end of the right-angle rod 51, which is close to the slot 53, is in an arc-shaped structure, and the side edge of the limiting plate 54 is tangent to the inner wall of the cavity 55.
By adopting the technical scheme, the right-angle rod 51 can conveniently enter the clamping hole 57 of the plugboard 52, and the limiting plate 54 cannot shake in the cavity 55.
Specifically, the depth of the slot 53 is the same as the width of the board 52.
By adopting the technical scheme, the inserting plate 52 is inserted into the inserting groove 53, so that the right-angle rod 51 can conveniently enter the clamping hole 57 of the inserting plate 52, and the inserting groove 53 plays a limiting role on the inserting plate 52.
When the multi-layer composite power circuit board is used, the device is installed at a proper position, the edge protection frame 8 is clamped on the side edge of the composite main board 1 through the clamping groove 9, the side edge of the composite main board 1 is protected, the buffer seat 3 can buffer the composite main board 1 when the composite main board 1 is placed, the connecting component 5 is arranged, when the edge protection frame 8 is installed, the right-angle rod 51 on the edge protection frame 8 is pulled, the right-angle rod 51 drives the limiting plate 54 to slide in the cavity 55, the spring 56 is compressed, then the two edge protection frames 8 are installed on the side edge of the composite main board 1, the inserting plate 52 at one end of the edge protection frame 8 enters the inserting groove 53 of the other edge protection frame 8, then the right-angle rod 51 is loosened, one end of the spring 56 is stretched to push the clamping hole 57 of the inserting plate 52, the effect of fixing the two edge protection frames 8 is achieved, the edge protection frames 8 are installed on the side edge of the composite main board 1 more firmly through the arrangement of the connecting component 5, and the edge protection frames 8 are not easy to drop.
Example 2
This embodiment differs from embodiment 1 in that: the both sides of compound mainboard 1 upper end are provided with riser 4, and riser 4 one end both sides are provided with mounting panel 10, connect through mounting bolt 12 between mounting panel 10 and the compound mainboard 1, and riser 4 both sides are provided with fan 7, and riser 4 and the position that fan 7 corresponds are provided with filter screen 11, and riser 4 is kept away from mounting panel 10 one end upside and is provided with aviation baffle 6.
Through adopting above-mentioned technical scheme, can dispel the heat the cooling to components and parts 2 on the compound mainboard 1 through setting up fan 7, improve the device practicality.
Specifically, the lower end of the mounting plate 10 is flush with the lower end of the riser 4, and the air deflector 6 is arranged in an inclined structure.
Through adopting above-mentioned technical scheme, make things convenient for mounting panel 10 to fix riser 4, aviation baffle 6 sets up to the slope structure air guide effect better.
When the embodiment is used, through setting up riser 4, install on the compound mainboard 1 through mounting bolt 12 with the mounting panel 10 of riser 4 side, reach the effect of fixing riser 4, the components and parts 2 on the compound mainboard 1 open the fan 7 in the riser 4 when working, the wind that fan 7 blows out is blown to components and parts 2 through the air guide plate 6 water conservancy diversion, dispel the heat the cooling to components and parts 2, filter screen 11 plays simultaneously and strains the dirt effect, can dispel the heat the cooling to components and parts 2 on the compound mainboard 1 through setting up fan 7, improve the device practicality.
The fan 7 in the utility model is the prior disclosed technology, and the model is DC12V24V.
The structure and the working principle of the composite main board 1, the components 2, the buffer seat 3, the edge protection frame 8 and the clamping groove 9 are disclosed in an impact-resistant composite circuit board disclosed in China patent application No. 2020214837084, and the working principle is that the edge protection frame 8 is clamped on the side edge of the composite main board 1 through the clamping groove 9 to protect the side edge of the composite main board 1, and the buffer seat 3 can buffer the composite main board 1 when the composite main board 1 is placed.
The working principle and the using flow of the utility model are as follows: when multilayer composite power circuit board was used, install the device in the suitable position, frontier defense frame 8 passes through draw-in groove 9 cartridge at composite motherboard 1 side, protect composite motherboard 1 side, buffer seat 3 can cushion composite motherboard 1 when composite motherboard 1 was placed, through setting up coupling assembling 5, when frontier defense frame 8 was installed, pulling the right angle pole 51 on the frontier defense frame 8, right angle pole 51 drives limiting plate 54 and slides in cavity 55, spring 56 receives the compression, afterwards install composite motherboard 1 side with two frontier frame 8 again, the picture peg 52 of one side frontier frame 8 one end gets into in the slot 53 of opposite side frontier frame 8, afterwards loosen right angle pole 51, spring 56 bullet stretches promotion right angle pole 51 one end gets into in the draw-in groove 57 of picture peg 52, reach and carry out fixed effect to two frontier frame 8, make frontier frame 8 install on composite motherboard 1 side more firm through setting up coupling assembling 5, frontier frame 8 is difficult for dropping, install on composite motherboard 1 through setting up riser 4, 10 on the mounting panel 4 side through mounting bolt 12, afterwards install composite motherboard 1 side, the picture filter screen 2 is carried out in the fan 2 when cooling down to the device 2, the effect of cooling down device is carried out to the fan 2 is realized to the fan 1, the fan filter screen 2 is blown down, the device is blown down to the device is reached in the fan device 2 is blown down in the effect is realized, the fan device is 2.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a compound power circuit board of multilayer, includes compound mainboard, its characterized in that: the composite main board is characterized in that components are arranged at the upper end of the composite main board, buffer seats are arranged at two sides of the upper end of the composite main board, edge protection frames are arranged at two ends of the composite main board, clamping grooves corresponding to the composite main board are arranged in the edge protection frames, and the two edge protection frames are connected through a connecting component.
2. The multi-layer composite power circuit board of claim 1, wherein: the connecting assembly comprises a right angle rod, a plugboard, slots, limiting plates, cavities, springs and clamping holes, wherein the plugboards are arranged on two sides of one end of the side protection frame, the slots corresponding to the plugboards are arranged on one end of the side protection frame, the right angle rods are arranged at positions corresponding to the slots in the side protection frame, the limiting plates are arranged on one side of the surface of the right angle rod, the cavities are arranged at positions corresponding to the limiting plates inside the side protection frame, the springs are arranged on the surface of the right angle rod between the limiting plates and the side protection frame, and the clamping holes corresponding to the right angle rods are arranged in the plugboards.
3. A multi-layer composite power circuit board according to claim 2, wherein: the side edge of one end of the right-angle rod, which is close to the slot, is arranged into an arc-shaped structure, and the side edge of the limiting plate is tangent with the inner wall of the cavity.
4. A multi-layer composite power circuit board according to claim 2, wherein: the depth of the slot is the same as the width of the plugboard.
5. The multi-layer composite power circuit board of claim 1, wherein: the utility model discloses a fan, including compound mainboard, mounting panel, riser, air guide plate, riser, mounting panel, fan and air guide plate.
6. The multi-layer composite power circuit board of claim 5, wherein: the mounting panel lower extreme flushes with the riser lower extreme, and the aviation baffle sets up to the slope structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320893746.4U CN220383414U (en) | 2023-04-19 | 2023-04-19 | Multilayer composite power supply circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320893746.4U CN220383414U (en) | 2023-04-19 | 2023-04-19 | Multilayer composite power supply circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220383414U true CN220383414U (en) | 2024-01-23 |
Family
ID=89567064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320893746.4U Active CN220383414U (en) | 2023-04-19 | 2023-04-19 | Multilayer composite power supply circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220383414U (en) |
-
2023
- 2023-04-19 CN CN202320893746.4U patent/CN220383414U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |