CN211702553U - Composite circuit board with dampproofing structure - Google Patents
Composite circuit board with dampproofing structure Download PDFInfo
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- CN211702553U CN211702553U CN202020495685.2U CN202020495685U CN211702553U CN 211702553 U CN211702553 U CN 211702553U CN 202020495685 U CN202020495685 U CN 202020495685U CN 211702553 U CN211702553 U CN 211702553U
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- circuit board
- composite circuit
- board body
- support frame
- movable plate
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Abstract
The utility model discloses a composite circuit board with a moisture-proof structure, which comprises a composite circuit board body and a bottom plate, wherein the composite circuit board body comprises a top plate, components and parts and a bottom plate, the components and parts are arranged at the top of the top plate, the bottom plate is fixed at the bottom of the top plate, and the end part of the composite circuit board body is fixed in two opposite support frames through screws; the bottom plate of the composite circuit board body is erected on the tops of the supporting blocks distributed at intervals, so that the bottom plate of the composite circuit board body is prevented from being affected with damp, the supporting frame is provided with a plurality of ventilation holes in a penetrating manner along the long edge direction of the supporting frame, ventilation can be better realized through the ventilation holes, and the moisture-proof effect of the composite circuit board body is improved; through the designed stabilizing mechanism, the supporting block is quickly installed, so that the supporting block is better utilized to support the composite circuit board body; through the designed guide mechanism, when the movable plate slides, the movable plate slides along the guide groove, so that the guide of the movable plate during sliding is increased.
Description
Technical Field
The utility model belongs to the technical field of the composite circuit board, concretely relates to composite circuit board with dampproofing structure.
Background
The rapid development of the information electronic industry in China provides a good market environment for the rapid development of the composite circuit board industry. The continuous increase of the output of electronic products such as electronic communication equipment, electronic computers, household appliances and the like provides strong power for the rapid increase of the composite circuit board industry.
In order to increase the moisture-proof effect of the composite circuit board, a composite circuit board with a moisture-proof structure is proposed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a composite circuit board with dampproofing structure increases composite circuit board's dampproofing effect.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a composite circuit board with dampproofing structure, includes composite circuit board body and bottom plate, the composite circuit board body includes roof, components and parts and bottom plate, the top of roof is arranged in to components and parts, the bottom plate is fixed in the bottom of roof, the tip of composite circuit board body passes through the fix with screw in two relative support frames, be provided with dampproofing structure on the support frame, this dampproofing structure includes ventilation hole, supporting shoe, a plurality of interval distribution's supporting shoe is installed to the interior bottom of support frame, the bottom plate of composite circuit board body erects at the top of supporting shoe, follow on the support frame the long edge direction of support frame link up and has seted up a plurality of ventilation holes.
Preferably, a gap is left between the top plate of the composite circuit board body and the inner top of the support frame.
Preferably, the support frame is of a U-shaped structure, and a gap is reserved between the end part of the composite circuit board body and the inner side surface of the support frame.
Preferably, be provided with firm mechanism on supporting shoe and the support frame, this firm mechanism includes standing groove, spring, fly leaf, the interior bottom of support frame is seted up and is supplied supporting shoe lower part male standing groove, the medial surface one end of standing groove is fixed with the spring, and the end fixing of this spring has the fly leaf, and the fly leaf can offset with the embedding end lateral surface of supporting shoe.
Preferably, the section of the movable plate is trapezoidal, and the short side of the movable plate can abut against the supporting block.
Preferably, a guide mechanism is arranged on the placing groove and comprises a guide block and a guide groove, the guide block is fixed at one corner of the inner bottom of the placing groove, and the top of the guide block is provided with the guide groove for the movable plate to slide.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the bottom plate of the composite circuit board body is erected on the tops of the supporting blocks distributed at intervals, so that the bottom plate of the composite circuit board body is prevented from being affected with damp, the supporting frame is provided with a plurality of ventilation holes in a penetrating manner along the long edge direction of the supporting frame, a gap is reserved between the top plate of the composite circuit board body and the inner top of the supporting frame, ventilation can be better performed through the ventilation holes, and the moisture-proof effect of the composite circuit board body is improved;
(2) through the designed stabilizing mechanism, the supporting block is quickly installed, so that the supporting block is better utilized to support the composite circuit board body;
(3) through the designed guide mechanism, when the movable plate slides, the movable plate slides along the guide groove, so that the guide of the movable plate during sliding is increased.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic front view of the structure of the present invention;
fig. 3 is an enlarged schematic structural view of a region B in fig. 2 according to the present invention;
fig. 4 is a schematic view of the three-dimensional structure of the guide block of the present invention;
in the figure: 1. a top plate; 2. a support frame; 3. a component; 4. a vent hole; 5. a base plate; 6. a support block; 7. a placement groove; 8. a spring; 9. a guide block; 10. a movable plate; 11. and a guide groove.
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.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: the utility model provides a composite circuit board with dampproofing structure, including composite circuit board body and bottom plate 5, the composite circuit board body includes roof 1, components and parts 3 and bottom plate 5, components and parts 3 arrange the top of roof 1 in, bottom plate 5 is fixed in the bottom of roof 1, the tip of composite circuit board body passes through the fix with screw in two relative support frames 2, be provided with dampproofing structure on the support frame 2, this dampproofing structure includes ventilation hole 4, supporting shoe 6, a plurality of interval distribution's supporting shoe 6 is installed to the interior bottom of support frame 2, the top at supporting shoe 6 is erect to the bottom plate 5 of composite circuit board body, it has seted up a plurality of ventilation holes 4 to link up along the long edge direction of support frame 2 on the support frame 2, the composite circuit board body passes through the fix with screw in two relative support frames 2, make the composite circuit board body fixed firm, the bottom plate 5 of composite circuit board body erects 5 weing, the long limit direction along support frame 2 on the support frame 2 link up and set up a plurality of ventilation holes 4, and the clearance is left at the roof 1 of composite circuit board body and the interior top of support frame 2, is convenient for ventilate through ventilation hole 4 is better, has increased the dampproofing effect of composite circuit board body.
In this embodiment, preferably, a gap is left between the top plate 1 of the composite circuit board body and the inner top of the support frame 2, so that ventilation through the ventilation holes 4 is facilitated.
In this embodiment, preferably, the supporting frame 2 is a U-shaped structure, and a gap is left between the end of the composite circuit board body and the inner side surface of the supporting frame 2, so that the end of the composite circuit board body and the inner side surface of the supporting frame 2 are protected from being affected with moisture while the composite circuit board body is inserted.
In this embodiment, preferably, the supporting block 6 and the supporting frame 2 are provided with a stabilizing mechanism, the stabilizing mechanism includes a placement groove 7, a spring 8, and a movable plate 10, the placement groove 7 for inserting the lower portion of the supporting block 6 is formed at the inner bottom of the supporting frame 2, one end of the inner side surface of the placement groove 7 is fixed with the spring 8, the end of the spring 8 is fixed with the movable plate 10, and the movable plate 10 can abut against the outer side surface of the embedding end of the supporting block 6, when the supporting block 6 is installed, the supporting block 6 is taken up, the supporting block 6 is inserted into the placement groove 7, the movable plate 10 is pressed when the supporting block 6 is inserted, the spring 8 is compressed after the movable plate 10 is pressed, after the supporting block 6 is inserted, the compressed spring 8 is reset, the movable plate 10 is pushed to abut against the supporting block 6, and the other end of the supporting block 6, thereby better utilizing the supporting block 6 to support the composite circuit board body.
In this embodiment, it is preferable that the section of the movable plate 10 is trapezoidal, and the short side of the movable plate 10 can abut against the supporting block 6, so that the supporting block 6 can be inserted along the movable plate 10.
In this embodiment, preferably, the placing groove 7 is provided with a guiding mechanism, the guiding mechanism includes a guiding block 9 and a guiding groove 11, the guiding block 9 is fixed at one corner of the inner bottom of the placing groove 7, the top of the guiding block 9 is provided with the guiding groove 11 for the movable plate 10 to slide, when the movable plate 10 slides, the movable plate slides along the guiding groove 11, and the guiding when the movable plate 10 slides is increased.
The utility model discloses a theory of operation and use flow: the composite circuit board body is fixed in the two opposite support frames 2 through screws; the bottom plate 5 of the composite circuit board body is erected on the tops of the supporting blocks 6 distributed at intervals, so that the bottom plate 5 of the composite circuit board body is prevented from being affected with damp, the supporting frame 2 is provided with a plurality of ventilation holes 4 in a penetrating manner along the long edge direction of the supporting frame 2, a gap is reserved between the top plate 1 of the composite circuit board body and the inner top of the supporting frame 2, ventilation can be better realized through the ventilation holes 4, and the moisture-proof effect of the composite circuit board body is improved;
when the supporting block 6 is installed, the supporting block 6 is taken up, the supporting block 6 is inserted into the placing groove 7, the movable plate 10 is extruded when the supporting block 6 is inserted, the spring 8 is compressed after the movable plate 10 is extruded, the compressed spring 8 resets after the supporting block 6 is inserted, the movable plate 10 is pushed to abut against the supporting block 6, the other end of the supporting block 6 abuts against the inner side face of the placing groove 7, the supporting block 6 is stably installed, the supporting block 6 is quickly installed, and the supporting block 6 is better utilized to support the composite circuit board body;
the guide block 9 is fixed at one corner of the inner bottom of the placing groove 7, the top of the guide block 9 is provided with a guide groove 11 for the movable plate 10 to slide, when the movable plate 10 slides, the movable plate slides along the guide groove 11, and the guide of the movable plate 10 when sliding is increased.
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 (6)
1. The utility model provides a composite circuit board with dampproofing structure, includes composite circuit board body and bottom plate (5), the composite circuit board body includes roof (1), components and parts (3) and bottom plate (5), the top of roof (1) is arranged in components and parts (3), the bottom of roof (1) is fixed in bottom plate (5), the tip of composite circuit board body passes through the fix with screw in two relative support frames (2), its characterized in that: be provided with dampproofing structure on support frame (2), this dampproofing structure includes ventilation hole (4), supporting shoe (6), a plurality of interval distribution's supporting shoe (6) is installed to the interior bottom of support frame (2), the top at supporting shoe (6) is erect in bottom plate (5) of composite circuit board body, follow on support frame (2) the long edge direction of support frame (2) link up and has seted up a plurality of ventilation holes (4).
2. The composite circuit board with moisture-proof structure as claimed in claim 1, wherein: a gap is reserved between the top plate (1) of the composite circuit board body and the inner top of the support frame (2).
3. The composite circuit board with moisture-proof structure as claimed in claim 1, wherein: the support frame (2) is of a U-shaped structure, and a gap is reserved between the end part of the composite circuit board body and the inner side surface of the support frame (2).
4. The composite circuit board with moisture-proof structure as claimed in claim 1, wherein: be provided with firm mechanism on supporting shoe (6) and support frame (2), this firm mechanism includes standing groove (7), spring (8), fly leaf (10), support frame (2) the interior bottom seted up supply supporting shoe (6) lower part male standing groove (7), the medial surface one end of standing groove (7) is fixed with spring (8), and the end fixing of this spring (8) has fly leaf (10), and fly leaf (10) can offset with the embedding end lateral surface of supporting shoe (6).
5. The composite circuit board with moisture-proof structure as claimed in claim 4, wherein: the section of the movable plate (10) is trapezoidal, and the short side of the movable plate (10) can be abutted against the supporting block (6).
6. The composite circuit board with moisture-proof structure as claimed in claim 5, wherein: the novel movable plate placing device is characterized in that a guide mechanism is arranged on the placing groove (7), the guide mechanism comprises a guide block (9) and a guide groove (11), the guide block (9) is fixed at one corner of the inner bottom of the placing groove (7), and the top of the guide block (9) is provided with the guide groove (11) for the movable plate (10) to slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020495685.2U CN211702553U (en) | 2020-04-08 | 2020-04-08 | Composite circuit board with dampproofing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020495685.2U CN211702553U (en) | 2020-04-08 | 2020-04-08 | Composite circuit board with dampproofing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211702553U true CN211702553U (en) | 2020-10-16 |
Family
ID=72782374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020495685.2U Active CN211702553U (en) | 2020-04-08 | 2020-04-08 | Composite circuit board with dampproofing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211702553U (en) |
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2020
- 2020-04-08 CN CN202020495685.2U patent/CN211702553U/en active Active
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