CN217591199U - Two-sided fretwork rigid circuit board with wear-resisting protection architecture - Google Patents
Two-sided fretwork rigid circuit board with wear-resisting protection architecture Download PDFInfo
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- CN217591199U CN217591199U CN202221542078.2U CN202221542078U CN217591199U CN 217591199 U CN217591199 U CN 217591199U CN 202221542078 U CN202221542078 U CN 202221542078U CN 217591199 U CN217591199 U CN 217591199U
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Abstract
The utility model discloses a two-sided fretwork rigid circuit board with wear-resisting protection architecture, including the circuit board main part, the left end of circuit board main part has all bonded protection device with the right-hand member, has bonded enhancement layer, connecting device and heat conduction device respectively between two protection device, and the enhancement layer is located connecting device's below, connecting device is located heat conduction device's below, the upper end left part and the upper end right part of enhancement layer have all opened flutedly, a plurality of circular slot has all been opened No. one in the upper end middle part of circuit board main part and the upper end middle part of enhancement layer. A two-sided fretwork rigid circuit board with wear-resisting protection architecture, through setting up connecting device, heat conduction device and protection device, structural design is reasonable, has fine wearability, intensity height, can be quick conduct the heat, increased the heat radiating area of circuit board main part, improved the heat dispersion of circuit board main part.
Description
Technical Field
The utility model relates to a circuit board technical field, in particular to two-sided fretwork rigid circuit board with wear-resisting protection architecture.
Background
The circuit board has the name: the double-sided hollowed rigid circuit board comprises a ceramic circuit board, an aluminum oxide ceramic circuit board, an aluminum nitride ceramic circuit board, a PCB board, an aluminum substrate, a high-frequency board, a thick copper plate, an impedance board, a PCB, an ultrathin circuit board, a printed circuit board and the like, wherein the circuit board enables the circuit to be miniaturized and visualized, and plays an important role in batch production of fixed circuits and optimization of electric appliance layout; 2. the conventional double-sided hollow rigid circuit board cannot quickly conduct heat, so that the heat dissipation performance of the circuit board is reduced; therefore, a double-sided hollow rigid circuit board with a wear-resistant protection structure is provided.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a two-sided fretwork rigid circuit board with wear-resisting protection architecture, can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the technical proposal that:
the utility model provides a two-sided fretwork rigid circuit board with wear-resisting protection architecture, includes the circuit board main part, the left end of circuit board main part and right-hand member all bond protection device, and it has enhancement layer, connecting device and heat conduction device to bond respectively between two protection device, and the enhancement layer is located connecting device's below, connecting device is located heat conduction device's below, the upper end left part and the upper end right part of enhancement layer all open flutedly, the upper end four corners of circuit board main part and the upper end four corners of enhancement layer all open No. one the locating hole, the upper end middle part of circuit board main part and the upper end middle part of enhancement layer all open and have a plurality of circular slot No. one.
Preferably, the connecting device comprises a heat-conducting plate, the upper end of the heat-conducting plate is fixedly connected with a coating, four corners of the upper end of the heat-conducting plate are provided with two positioning holes, the middle of the upper end of the heat-conducting plate is provided with a plurality of two circular grooves, and the heat-conducting plate is bonded on the upper end of the reinforcing layer.
Preferably, the protection device comprises a protection plate, the right end of the protection plate is provided with a plurality of connecting grooves, and the protection plate is bonded at the left end of the circuit board main body.
Preferably, the heat conduction device comprises a polycarbonate plate, three positioning holes are formed in four corners of the upper end of the polycarbonate plate, a plurality of three circular grooves are formed in the middle of the upper end of the polycarbonate plate, a plurality of heat conduction silicone strips are fixedly connected to the left portion of the upper end and the right portion of the upper end of the polycarbonate plate, and the polycarbonate plate is fixedly connected to the upper end of the heat conduction plate.
Preferably, the position sizes of the four second positioning holes correspond to the position sizes of the four third positioning holes, and the position sizes of the plurality of second round slots correspond to the position sizes of the plurality of third round slots.
Preferably, a plurality of heat conduction silicone grease strip is horizontal one-to-one distribution, the size of polycarbonate plate is the same with the size of heat conduction plate.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses in, through fixed mounting polycarbonate board on the heat-conducting plate, the intensity of circuit board main part can further be improved to the polycarbonate board, owing to set up two protection shields, the protection shield adopts natural rubber materials, protects the both sides edge of circuit board main part, enhancement layer, heat-conducting plate and polycarbonate board to reduce the wearing and tearing of circuit board main part in the use, increase of service life.
2. The utility model discloses in, through a plurality of heat conduction silicone grease strip of fixed mounting on the polycarbonate board, and a plurality of heat conduction silicone grease strip is horizontal one-to-one, can be quick conduct the heat, increased the heat radiating area of circuit board main part, and then improved the heat dispersion of circuit board main part.
Drawings
Fig. 1 is a schematic view of the overall structure of a double-sided hollow rigid circuit board with a wear-resistant protection structure according to the present invention;
fig. 2 is a schematic diagram of an overall explosion structure of a double-sided hollow rigid circuit board with a wear-resistant protection structure according to the present invention;
fig. 3 is a schematic view of the overall structure of the connecting device of the double-sided hollow rigid circuit board with the wear-resistant protection structure according to the present invention;
fig. 4 is a schematic view of the overall structure of the protection device for a double-sided hollow rigid circuit board with a wear-resistant protection structure according to the present invention;
fig. 5 is a schematic diagram of the overall structure of the heat conduction device of the double-sided hollow rigid circuit board with the wear-resistant protection structure of the present invention.
In the figure: 1. a circuit board main body; 2. a reinforcing layer; 3. a connecting device; 4. a heat conducting device; 5. a protection device; 6. a groove; 7. a first circular groove; 8. a first positioning hole; 31. a heat conducting plate; 32. coating; 33. a second positioning hole; 34. a second round groove; 51. a protection plate; 52. connecting grooves; 41. a polycarbonate sheet; 42. a thermally conductive silicone strip; 43. a third circular groove; 44. and a third positioning hole.
Detailed Description
In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
Examples
Referring to fig. 1-5, the present invention provides a technical solution:
the utility model provides a two-sided fretwork rigid circuit board with wear-resisting protection architecture, including circuit board main part 1, the left end of circuit board main part 1 all bonds with the right-hand member has protection device 5, it has enhancement layer 2 to bond respectively between two protection device 5, connecting device 3 and heat conduction device 4, and enhancement layer 2 is located connecting device 3's below, connecting device 3 is located heat conduction device 4's below, the upper end left part and the upper end right part of enhancement layer 2 all open flutedly 6, no. 8 locating holes have all been opened in the upper end four corners of circuit board main part 1 and the upper end four corners of enhancement layer 2, no. 7 circular slots of a plurality of have all been opened in the upper end middle part of circuit board main part 1 and the upper end middle part of enhancement layer 2.
In this embodiment, the connecting device 3 includes a heat conducting plate 31, a coating 32 is fixedly connected to the upper end of the heat conducting plate 31, four corners of the upper end of the heat conducting plate 31 are respectively provided with a second positioning hole 33, the middle part of the upper end of the heat conducting plate 31 is provided with a plurality of second circular grooves 34, and the heat conducting plate 31 is adhered to the upper end of the reinforcing layer 2; the position sizes of the four second positioning holes 33 correspond to the position sizes of the four third positioning holes 44, and the position sizes of the second circular grooves 34 correspond to the position sizes of the third circular grooves 43; the upper end of the heat conducting plate 31 is fixedly connected with the coating 32, and the coating 32 is made of thermosetting acrylic resin, so that the high-temperature-resistant effect can be achieved, and the high-temperature-resistant performance of the circuit board main body 1 is improved.
In this embodiment, the protection device 5 includes a protection plate 51, the right end of the protection plate 51 is opened with a plurality of connection slots 52, and the protection plate 51 is adhered to the left end of the circuit board main body 1.
In this embodiment, the heat conducting device 4 includes a polycarbonate plate 41, three positioning holes 44 are formed at four corners of the upper end of the polycarbonate plate 41, a plurality of three circular grooves 43 are formed in the middle of the upper end of the polycarbonate plate 41, a plurality of heat conducting silicone strips 42 are fixedly connected to the left portion and the right portion of the upper end of the polycarbonate plate 41, and the polycarbonate plate 41 is fixedly connected to the upper end of the heat conducting plate 31; the heat conducting silicone strips 42 are transversely distributed one by one, and the size of the polycarbonate plate 41 is the same as that of the heat conducting plate 31; through the equal fixedly connected with a plurality of heat conduction silicone grease strip 42 of upper end left part and upper end right part of polycarbonate board 41, and a plurality of heat conduction silicone grease strip 42 is horizontal one-to-one, can be quick conduct the heat, has increased circuit board body 1's heat radiating area, and then has improved circuit board body 1's heat dispersion, through setting up polycarbonate board 41, can further improve circuit board body 1's intensity.
It should be noted that, the utility model relates to a two-sided fretwork rigid circuit board with wear-resisting protection architecture, in the use, circuit board main part 1's upper end fixed mounting enhancement layer 2, it has two recesses 6 to open on the enhancement layer 2, the upper end fixed mounting heat-conducting plate 31 of enhancement layer 2, fixed mounting coating 32 on the heat-conducting plate 31, coating 32 adopts thermosetting acrylic resin to make, can play the effect of high temperature resistance, the high temperature resistance of circuit board main part 1 is improved, fixed mounting polycarbonate board 41 on heat-conducting plate 31, polycarbonate board 41 can further improve the intensity of circuit board main part 1, fixed mounting a plurality of heat conduction silicone grease strip 42 on the polycarbonate board 41, and a plurality of heat conduction silicone grease strip 42 is horizontal one-to-one distribution, can be quick conduct the heat, circuit board main part 1's heat radiating area has been increased, and then circuit board main part 1's heat dispersion has been improved, through setting up two protection shields 51, protection shield 51 adopts natural rubber materials, to circuit board main part 1, enhancement layer 2, heat-conducting plate 31 protects with the both sides edge of polycarbonate board 41, thereby reduce the wearing and tearing of circuit board main part 1 in the use, the life of increase of service life, whole device structure is simple, and is favorable to the strong adaptability of circuit board.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a two-sided fretwork rigid circuit board with wear-resisting protection architecture, includes circuit board main part (1), its characterized in that: the left end and the right-hand member of circuit board main part (1) all bond protection device (5), and it has enhancement layer (2), connecting device (3) and heat-transfer device (4) to bond respectively between two protection device (5), and enhancement layer (2) are located the below of connecting device (3), connecting device (3) are located the below of heat-transfer device (4), recess (6) have all been opened with the upper end right part to the upper end left part of enhancement layer (2), no. one locating hole (8) have all been opened with the upper end four corners of enhancement layer (2) in the upper end four corners of circuit board main part (1), no. one a plurality of circular slot (7) have all been opened with the upper end middle part of enhancement layer (2) in the upper end middle part of circuit board main part (1).
2. The double-sided hollow-out rigid circuit board with the wear-resistant protection structure of claim 1, wherein: connecting device (3) include heat-conducting plate (31), the upper end fixedly connected with coating (32) of heat-conducting plate (31), no. two locating holes (33) have all been opened in the upper end four corners of heat-conducting plate (31), open the upper end middle part of heat-conducting plate (31) has No. two circular slots of a plurality of (34), heat-conducting plate (31) bond in the upper end of enhancement layer (2).
3. The double-sided hollow rigid circuit board with the wear-resistant protection structure of claim 1, wherein: the protection device (5) comprises a protection plate (51), a plurality of connecting grooves (52) are formed in the right end of the protection plate (51), and the protection plate (51) is bonded to the left end of the circuit board main body (1).
4. The double-sided hollow rigid circuit board with the wear-resistant protection structure of claim 1, wherein: heat conduction device (4) include polycarbonate board (41), no. three locating holes (44) have all been opened in the upper end four corners of polycarbonate board (41), open the upper end middle part of polycarbonate board (41) has No. three circular slots of a plurality of (43), the upper end left part and the equal fixedly connected with a plurality of heat conduction silicone grease strip (42) of upper end right part of polycarbonate board (41), polycarbonate board (41) fixed connection is in the upper end of heat-conducting plate (31).
5. The double-sided hollow-out rigid circuit board with the wear-resistant protection structure of claim 2, wherein: the position sizes of the four second positioning holes (33) correspond to the position sizes of the four third positioning holes (44), and the position sizes of the second circular grooves (34) correspond to the position sizes of the third circular grooves (43).
6. The double-sided hollow-out rigid circuit board with the wear-resistant protection structure of claim 4, wherein: the heat-conducting silicone strips (42) are transversely distributed one by one, and the size of the polycarbonate plate (41) is the same as that of the heat-conducting plate (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221542078.2U CN217591199U (en) | 2022-06-20 | 2022-06-20 | Two-sided fretwork rigid circuit board with wear-resisting protection architecture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221542078.2U CN217591199U (en) | 2022-06-20 | 2022-06-20 | Two-sided fretwork rigid circuit board with wear-resisting protection architecture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217591199U true CN217591199U (en) | 2022-10-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221542078.2U Active CN217591199U (en) | 2022-06-20 | 2022-06-20 | Two-sided fretwork rigid circuit board with wear-resisting protection architecture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217591199U (en) |
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2022
- 2022-06-20 CN CN202221542078.2U patent/CN217591199U/en active Active
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