CN210899820U - High fire-retardant high degree of safety multilayer circuit board - Google Patents
High fire-retardant high degree of safety multilayer circuit board Download PDFInfo
- Publication number
- CN210899820U CN210899820U CN201922184398.XU CN201922184398U CN210899820U CN 210899820 U CN210899820 U CN 210899820U CN 201922184398 U CN201922184398 U CN 201922184398U CN 210899820 U CN210899820 U CN 210899820U
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- circuit board
- retardant
- fire
- board
- plate
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- 239000003063 flame retardant Substances 0.000 title claims abstract description 73
- 230000017525 heat dissipation Effects 0.000 claims abstract description 22
- 238000009434 installation Methods 0.000 claims abstract description 20
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000001125 extrusion Methods 0.000 claims description 5
- 238000003825 pressing Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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Abstract
The utility model discloses a high fire-retardant high degree of safety multilayer circuit board, including first circuit board, the outside of first circuit board is provided with connects fire-retardant board, the other end of connecting fire-retardant board is connected with installation mechanism, the opposite side of installation mechanism is connected with fixed fire-retardant board, the outside of fixed fire-retardant board is provided with supporting mechanism, the outside of the fixed fire-retardant board of first circuit board one side is installed the second circuit board; the utility model discloses can only need insert spliced pole and dummy block from the mounting groove outside through the setting of installation mechanism can, conveniently install second circuit board and third circuit board, be convenient for realize the concatenation between the circuit board, the condition that takes place wearing and tearing when avoiding installing; the utility model discloses can accelerate the heat dissipation between each circuit board to through the setting of connecting fire-retardant board and fixed fire-retardant board, strengthen the high fire behavior of this device, promoted the degree of safety.
Description
Technical Field
The utility model belongs to the technical field of the multilayer circuit board, concretely relates to high fire-retardant high degree of safety multilayer circuit board.
Background
Due to the fact that the packaging density of the integrated circuit is increased, the height of the interconnection line is concentrated, the use of multiple substrates becomes necessary, high-end electronic products are limited by product space design factors, besides surface wiring, multilayer circuits can be stacked inside the integrated circuit, and in the production process, after each layer of circuit is manufactured, the multilayer circuits are positioned and pressed through optical equipment to be stacked in one circuit board. Commonly known as a multilayer circuit board. All circuit boards with 2 layers or more can be called as multilayer circuit boards, and the existing multilayer circuit boards are easy to wear during splicing and mounting in the using process and seriously cause the problem of circuit board damage, so that the multilayer circuit board with high flame retardance and high safety is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high fire-retardant high degree of safety multilayer circuit board to solve the current multilayer circuit board that proposes in the above-mentioned background art in the use, the condition of wearing and tearing takes place easily when concatenation and installation, serious still can lead to the problem that the circuit board damaged.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high degree of safety multilayer circuit board of high fire-retardant, includes first circuit board, the outside of first circuit board is provided with connects fire-retardant board, the other end of connecting fire-retardant board is connected with installation mechanism, installation mechanism's opposite side is connected with fixed fire-retardant board, the outside of fixed fire-retardant board is provided with supporting mechanism, the second circuit board is installed in the outside of the fixed fire-retardant board of first circuit board one side, the third circuit board is installed in the outside of the fixed fire-retardant board of first circuit board opposite side, the second circuit board all is provided with the heating panel with the outside of third circuit board.
Preferably, installation mechanism includes the mounting groove, the inside swing joint of fixed fire-retardant board has the connecting thread post that extends to the outside, the spliced pole is installed to one side of connecting fire-retardant board, the one end of connecting thread post is connected with the extrusion pad, the inside of mounting groove is connected with the fly leaf through the pivot.
Preferably, the movable plate is an elastic pressing plate, and the movable plate is in a V shape.
Preferably, the supporting mechanism comprises a first connecting plate, a supporting spring is connected to the bottom of the first connecting plate, a second connecting plate is connected to the bottom of the supporting spring, and a fixing column is installed at the bottom of the second connecting plate.
Preferably, the fixing column is fixedly connected with the connecting flame-retardant plate, and one side of the first connecting plate is movably connected with the fixing flame-retardant plate.
Preferably, a through groove is formed in the fixed flame-retardant plate, and a thread groove communicated with the through groove is formed in the top of the second circuit board.
Preferably, two rows of heat dissipation holes are formed in the outer side of the heat dissipation plate, and the intervals between every two adjacent heat dissipation holes are equal.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses can only need insert spliced pole and dummy block from the mounting groove outside through installation mechanism's setting can, convenient install second circuit board and third circuit board, be convenient for realize the concatenation between the circuit board, the condition of taking place wearing and tearing when avoiding installing.
(2) The utility model discloses can use through the cooperation of supporting mechanism and heating panel, can accelerate the heat dissipation between each circuit board to through the setting of connecting fire-retardant board and fixed fire-retardant board, strengthen the high fire behavior of this device, promoted the degree of safety.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the installation mechanism of the present invention;
FIG. 3 is a schematic structural view of the supporting mechanism of the present invention;
FIG. 4 is a schematic view of the heat dissipation plate of the present invention;
FIG. 5 is a schematic view of the structure of the connection flame retardant plate of the present invention;
in the figure: 1. a first circuit board; 2. connecting the flame-retardant plate; 3. a heat dissipation plate; 4. fixing the flame-retardant plate; 5. an installation mechanism; 51. mounting grooves; 52. connecting the threaded columns; 53. connecting columns; 54. pressing the cushion; 55. a movable plate; 6. a support mechanism; 61. a first connecting plate; 62. a support spring; 63. a second connecting plate; 64. fixing a column; 7. a second circuit board; 8. and a third circuit board.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a high fire-retardant high degree of safety multilayer circuit board, including first circuit board 1, the outside of first circuit board 1 is provided with connects fire-retardant board 2, the other end of connecting fire-retardant board 2 is connected with installation mechanism 5, installation mechanism 5's opposite side is connected with fixed fire-retardant board 4, the outside of fixed fire-retardant board 4 is provided with supporting mechanism 6, second circuit board 7 is installed in the outside of the fixed fire-retardant board 4 of 1 one side of first circuit board, third circuit board 8 is installed in the outside of the fixed fire-retardant board 4 of 1 opposite side of first circuit board, second circuit board 7 all is provided with heating panel 3 with the outside of third circuit board 8.
In this embodiment, preferably, the installation mechanism 5 includes a mounting groove 51, the inside swing joint of the fixed fire retardant plate 4 has a connecting screw post 52 extending to the outside, a connecting post 53 is installed on one side of the connected fire retardant plate 2, one end of the connecting screw post 52 is connected with a squeezing pad 54, the inside of the mounting groove 51 is connected with a movable plate 55 through a rotating shaft, the device is in use, when installing the second circuit board 7 and the third circuit board 8, only the connecting post 53 and the squeezing pad 54 need to be inserted into the mounting groove 51 inside the fixed fire retardant plate 4 from the outside of the fixed fire retardant plate 4, and the connecting post 53 and the squeezing pad 54 are fixed through two ends of the movable plate 55, the second circuit board 7 and the third circuit board 8 are conveniently installed, the splicing between the circuit boards is conveniently realized, and the condition of wearing and tearing is avoided from occurring.
In this embodiment, it is preferable that the movable plate 55 is a resilient pressing plate, and the movable plate 55 is V-shaped, so that the two ends of the movable plate 55 can fix the connection column 53 and the pressing pad 54.
In this embodiment, preferably, a through groove is formed inside the fixed flame retardant plate 4, and a thread groove communicated with the through groove is formed at the top of the second circuit board 7, so that the connection thread column 52 can be in threaded connection with the second circuit board 7.
In this embodiment, preferably, two rows of heat dissipation holes are disposed outside the heat dissipation plate 3, and the distances between adjacent heat dissipation holes are equal to ensure a good heat dissipation effect.
Example 2
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a high fire-retardant high degree of safety multilayer circuit board, including first circuit board 1, the outside of first circuit board 1 is provided with connects fire-retardant board 2, the other end of connecting fire-retardant board 2 is connected with installation mechanism 5, installation mechanism 5's opposite side is connected with fixed fire-retardant board 4, the outside of fixed fire-retardant board 4 is provided with supporting mechanism 6, second circuit board 7 is installed in the outside of the fixed fire-retardant board 4 of 1 one side of first circuit board, third circuit board 8 is installed in the outside of the fixed fire-retardant board 4 of 1 opposite side of first circuit board, second circuit board 7 all is provided with heating panel 3 with the outside of third circuit board 8.
In this embodiment, preferably, the installation mechanism 5 includes a mounting groove 51, the inside swing joint of the fixed fire retardant plate 4 has a connecting screw post 52 extending to the outside, a connecting post 53 is installed on one side of the connected fire retardant plate 2, one end of the connecting screw post 52 is connected with a squeezing pad 54, the inside of the mounting groove 51 is connected with a movable plate 55 through a rotating shaft, the device is in use, when installing the second circuit board 7 and the third circuit board 8, only the connecting post 53 and the squeezing pad 54 need to be inserted into the mounting groove 51 inside the fixed fire retardant plate 4 from the outside of the fixed fire retardant plate 4, and the connecting post 53 and the squeezing pad 54 are fixed through two ends of the movable plate 55, the second circuit board 7 and the third circuit board 8 are conveniently installed, the splicing between the circuit boards is conveniently realized, and the condition of wearing and tearing is avoided from occurring.
In this embodiment, it is preferable that the movable plate 55 is a resilient pressing plate, and the movable plate 55 is V-shaped, so that the two ends of the movable plate 55 can fix the connection column 53 and the pressing pad 54.
In this embodiment, preferably, the supporting mechanism 6 includes the first connecting plate 61, the bottom of the first connecting plate 61 is connected with supporting spring 62, the bottom of supporting spring 62 is connected with the second connecting plate 63, the fixed column 64 is installed to the bottom of the second connecting plate 63, in the use process, provide elasticity through supporting spring 62, can ensure that the interval between first circuit board 1 and second circuit board 7 and the third circuit board 8 is fixed, and assist the heat dissipation through heating panel 3, thereby can accelerate the heat dissipation between each circuit board, and through the setting of connecting fire-retardant board 2 and fixed fire-retardant board 4, strengthen the high fire behaviour of this device, the degree of safety has been promoted.
In this embodiment, preferably, the fixing post 64 is fixedly connected to the connecting flame retardant plate 2, and one side of the first connecting plate 61 is movably connected to the fixing flame retardant plate 4.
In this embodiment, preferably, a through groove is formed inside the fixed flame retardant plate 4, and a thread groove communicated with the through groove is formed at the top of the second circuit board 7, so that the connection thread column 52 can be in threaded connection with the second circuit board 7.
In this embodiment, preferably, two rows of heat dissipation holes are disposed outside the heat dissipation plate 3, and the distances between adjacent heat dissipation holes are equal to ensure a good heat dissipation effect.
The utility model discloses a theory of operation and use flow: the device is when using, when installing second circuit board 7 and third circuit board 8, only need with spliced pole 53 and extrusion pad 54 from fixed fire-retardant board 4 outside insert fixed fire-retardant board 4 inside mounting groove 51 can, and fix spliced pole 53 and extrusion pad 54 through the both ends of fly leaf 55, the convenient second circuit board 7 and third circuit board 8 of installing, be convenient for realize the concatenation between the circuit board, the condition of wearing and tearing takes place during the avoiding installation. In the use, provide elasticity through supporting spring 62, can ensure that the interval between first circuit board 1 and second circuit board 7 and the third circuit board 8 is fixed to help the heat dissipation through heating panel 3, thereby can accelerate the heat dissipation between each circuit board, and through the setting of connecting fire-retardant board 2 and fixed fire-retardant board 4, strengthen the high fire behavior of this device, promoted the degree of safety.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a high degree of safety multilayer circuit board of high fire-retardant, includes first circuit board (1), the outside of first circuit board (1) is provided with connects fire-retardant board (2), its characterized in that: the other end of connecting fire-retardant board (2) is connected with installation mechanism (5), the opposite side of installation mechanism (5) is connected with fixed fire-retardant board (4), the outside of fixed fire-retardant board (4) is provided with supporting mechanism (6), second circuit board (7) are installed in the outside of fixed fire-retardant board (4) of first circuit board (1) one side, third circuit board (8) are installed in the outside of fixed fire-retardant board (4) of first circuit board (1) opposite side, second circuit board (7) all are provided with heating panel (3) with the outside of third circuit board (8).
2. The multilayer circuit board with high flame retardance and high safety according to claim 1, wherein: installation mechanism (5) include mounting groove (51), the inside swing joint of fixed fire-retardant board (4) has connecting thread post (52) that extend to the outside, spliced pole (53) are installed to one side of connecting fire-retardant board (2), the one end of connecting thread post (52) is connected with extrusion pad (54), the inside of mounting groove (51) is connected with fly leaf (55) through the pivot.
3. The multilayer circuit board with high flame retardance and high safety according to claim 2, wherein: the movable plate (55) is an elastic extrusion plate, and the movable plate (55) is V-shaped.
4. The multilayer circuit board with high flame retardance and high safety according to claim 1, wherein: the supporting mechanism (6) comprises a first connecting plate (61), a supporting spring (62) is connected to the bottom of the first connecting plate (61), a second connecting plate (63) is connected to the bottom of the supporting spring (62), and a fixing column (64) is installed at the bottom of the second connecting plate (63).
5. The multilayer circuit board with high flame retardance and high safety according to claim 4, wherein: the fixing column (64) is fixedly connected with the connecting flame-retardant plate (2), and one side of the first connecting plate (61) is movably connected with the fixing flame-retardant plate (4).
6. The multilayer circuit board with high flame retardance and high safety according to claim 1, wherein: the fixed flame-retardant plate (4) is internally provided with a through groove, and the top of the second circuit board (7) is provided with a thread groove communicated with the through groove.
7. The multilayer circuit board with high flame retardance and high safety according to claim 1, wherein: two rows of heat dissipation holes are formed in the outer side of the heat dissipation plate (3), and the spaces between every two adjacent heat dissipation holes are equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922184398.XU CN210899820U (en) | 2019-12-09 | 2019-12-09 | High fire-retardant high degree of safety multilayer circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922184398.XU CN210899820U (en) | 2019-12-09 | 2019-12-09 | High fire-retardant high degree of safety multilayer circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210899820U true CN210899820U (en) | 2020-06-30 |
Family
ID=71341006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922184398.XU Expired - Fee Related CN210899820U (en) | 2019-12-09 | 2019-12-09 | High fire-retardant high degree of safety multilayer circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210899820U (en) |
-
2019
- 2019-12-09 CN CN201922184398.XU patent/CN210899820U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200630 |
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| CF01 | Termination of patent right due to non-payment of annual fee |