CN207399612U - A kind of immersion gold plate of waterproof - Google Patents
A kind of immersion gold plate of waterproof Download PDFInfo
- Publication number
- CN207399612U CN207399612U CN201721387881.2U CN201721387881U CN207399612U CN 207399612 U CN207399612 U CN 207399612U CN 201721387881 U CN201721387881 U CN 201721387881U CN 207399612 U CN207399612 U CN 207399612U
- Authority
- CN
- China
- Prior art keywords
- immersion gold
- gold plate
- hole
- water accepting
- accepting layer
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of immersion gold plates of waterproof of immersion gold plate technical field,Including ceramic substrate,The top of the ceramic substrate immersion gold plate is installed by adhesive linkage,The top installation insulating layer of the immersion gold plate,The top installation water accepting layer of the insulating layer,The top exterior walls of the water accepting layer offer through hole,The via bottoms install binding post,The other end of the binding post is extended to through the inner cavity of water accepting layer and insulating layer on immersion gold plate,At the bottom four corners of the ceramic substrate fixing device is both provided with through rubber pad,The setting of water accepting layer internal desiccant,Drier savings is passed water through in water accepting layer,So as to protect immersion gold plate not by water erosion,When immersion gold plate, which works, generates heat,A part of heat is transferred to water accepting layer by insulating layer,Water accepting layer transfers heat to the drier for accumulating water,Drier realizes heat dissipation by volatilizing,Both it ensure that desiccant dryness,In turn ensure waterproof,Another part heat is shed by heat emission hole.
Description
Technical field
The utility model is related to immersion gold plate technical fields, are specially a kind of immersion gold plate of waterproof.
Background technology
The development maked rapid progress with electronics industry, nowadays many electronic products work all under outdoor or moist environment
Make, however moist environment is comparable serious for the core component erosion of electronic product, such as cause immersion gold plate short circuit, electric leakage
Phenomena such as generation, so as to influence the use of electronic product or directly contribute the damage of electronic product, traditional immersion gold plate is
Increase the waterproof effect of immersion gold plate, can brush or spray one layer of waterproof layer on the surface of immersion gold plate, seal immersion gold plate to reach anti-
The effect of water, but waterproof layer can cause poor heat radiation, so as to influence the working performance of immersion gold plate, thus it is it is proposed that a kind of anti-
The immersion gold plate of water.
Utility model content
It is mentioned above in the background art heavy to solve the purpose of this utility model is to provide a kind of immersion gold plate of waterproof
The non-water-tight problem of golden plate.
To achieve the above object, the utility model provides following technical solution：A kind of immersion gold plate of waterproof, including ceramic base
Immersion gold plate, the top installation insulating layer of the immersion gold plate, the insulation are installed in plate, the top of the ceramic substrate by adhesive linkage
The top installation water accepting layer of layer, installs drier in the inner cavity of the water accepting layer, and the top exterior walls of the water accepting layer offer logical
Hole, the via bottoms install binding post, and it is heavy that the other end of the binding post is extended to through the inner cavity of water accepting layer and insulating layer
In golden plate, the surface of the ceramic substrate offers heat emission hole, the bottom installation rubber pad of the ceramic substrate, the ceramic base
At the bottom four corners of plate fixing device is both provided with through rubber pad.
Preferably, the immersion gold plate is equipped with module hole, and module hole centre-to-centre spacing 1.27mm, and module hole hole edge to edges of boards
For distance for 0.2mm, the immersion gold plate is equipped with pad, and pad to edges of boards distance be 0.15mm, and the boss gong plate on pad
Tolerance is in +/- 0.1mm, and point half tolerance is in +/- 0.15mm after V is cut, and immersion gold plate panel thickness tolerance is +/- 0.15mm.
Preferably, the through hole and binding post unicom, the binding post are the identical cylindrical tube of four groups of structures, and wiring
The outer wall installation waterproof membrane of column.
Preferably, the rubber pad is equipped with the through hole to match with heat emission hole
Preferably, the immersion gold plate is epoxy resin board.
Preferably, the immersion gold plate is equipped with blind hole, and blind hole and heat emission hole unicom.
Compared with prior art, the beneficial effects of the utility model are：The apparatus structure is simple, water accepting layer internal desiccant
It sets, passes water through drier savings in water accepting layer, so as to which immersion gold plate be protected by water erosion, heat not to be generated when immersion gold plate works
During amount, a part of heat is transferred to water accepting layer by insulating layer, and water accepting layer transfers heat to the drier for accumulating water, dry
Agent realizes heat dissipation by volatilizing, and both ensure that desiccant dryness, in turn ensures waterproof, another part heat is dissipated by heat emission hole
Go out, while fixing device facilitates the installation of immersion gold plate, rubber pad plays a protective role to immersion gold plate, prolongs the service life.
Description of the drawings
Fig. 1 is the utility model structure diagram；
In figure：1 ceramic substrate, 2 adhesive linkages, 3 immersion gold plates, 4 heat emission holes, 5 insulating layers, 6 water accepting layers, 7 drier, 8 through holes,
9 binding posts, 10 rubber pads, 11 fixing devices.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
Referring to Fig. 1, the utility model provides a kind of technical solution：A kind of immersion gold plate of waterproof, including ceramic substrate 1,
Immersion gold plate 3 is installed in the top of the ceramic substrate 1 by adhesive linkage 2, and the top installation insulating layer 5 of the immersion gold plate 3 is described exhausted
Water accepting layer 6 is installed at the top of edge layer 5, installs drier 7 in the inner cavity of the water accepting layer 6, the top exterior walls of the water accepting layer 6 are opened
Equipped with through hole 8, binding post 9 is installed in 8 bottom of through hole, and the other end of the binding post 9 is through water accepting layer 6 and insulating layer 5
Inner cavity is extended on immersion gold plate 3, and the surface of the ceramic substrate 1 offers heat emission hole 4, the bottom installation of the ceramic substrate 1
Rubber pad 10 is both provided with fixing device 11 at the bottom four corners of the ceramic substrate 1 through rubber pad 10.
Wherein, the immersion gold plate 3 is equipped with module hole, and module hole centre-to-centre spacing 1.27mm, and module hole hole edge to edges of boards
For distance for 0.2mm, the immersion gold plate 3 is equipped with pad, and pad to edges of boards distance be 0.15mm, and the boss gong plate on pad
For tolerance in +/- 0.1mm, point half tolerance is in +/- 0.15mm after V is cut, and 3 panel thickness tolerance of immersion gold plate is +/- 0.15mm, described logical
Hole 8 and 9 unicom of binding post, the binding post 9 is the identical cylindrical tube of four groups of structures, and the outer wall of wire barrel 9 installs waterproof
Film, is conducive to protection circuit, and the rubber sleeve 10 is equipped with the through hole to match with heat emission hole 4, is conducive to preferably heat
It distributes, the rubber sleeve of 1 bottom of ceramic substrate plays a protective role to immersion gold plate 3, prevents from damaging because of vibrations, described
Immersion gold plate 3 is epoxy resin board, is conducive to improve the stability of immersion gold plate, the immersion gold plate 3 is equipped with blind hole, and blind hole is with dissipating
4 unicom of hot hole, preferably plays the role of heat dissipation.
Operation principle：Water is put aside by drier 7 in water accepting layer 6, so as to protect immersion gold plate 3 not by water erosion, when heavy
When the work of golden plate 3 generates heat, a part of heat is transferred to water accepting layer 6 by insulating layer 5, and water accepting layer 6 transfers heat to product
Storing has the drier 7 of water, and drier 7 realizes heat dissipation by volatilizing, and another part is radiated by heat emission hole 4.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of immersion gold plate of waterproof, including ceramic substrate (1), it is characterised in that：The top of the ceramic substrate (1) passes through viscous
Connect layer (2) installation immersion gold plate (3), the top installation insulating layer (5) of the immersion gold plate (3), the top installation of the insulating layer (5)
Water accepting layer (6), installs drier (7) in the inner cavity of the water accepting layer (6), and the top exterior walls of the water accepting layer (6) offer logical
Hole (8), through hole (8) the bottom installation binding post (9), the other end of the binding post (9) run through water accepting layer (6) and insulating layer
(5) inner cavity is extended on immersion gold plate (3), and the surface of the ceramic substrate (1) offers heat emission hole (4), the ceramic substrate
(1) bottom installation rubber pad (10), is both provided with fixation at the bottom four corners of the ceramic substrate (1) through rubber pad (10)
Device (11).
2. a kind of immersion gold plate of waterproof according to claim 1, it is characterised in that：The immersion gold plate (3) is equipped with module
Hole, and module hole centre-to-centre spacing 1.27mm, and module hole hole edge is 0.2mm to edges of boards distance, the immersion gold plate (3) is equipped with weldering
Disk, and pad to edges of boards distance for 0.15mm, and the boss gong plate tolerance on pad, in +/- 0.1mm, point half tolerance exists after V is cut
+/- 0.15mm, and immersion gold plate (3) panel thickness tolerance is +/- 0.15mm.
3. a kind of immersion gold plate of waterproof according to claim 1, it is characterised in that：The through hole (8) joins with binding post (9)
Logical, the binding post (9) is the identical cylindrical tube of four groups of structures, and the outer wall of binding post (9) installs waterproof membrane.
4. a kind of immersion gold plate of waterproof according to claim 1, it is characterised in that：The rubber pad (10) is equipped with dissipating
The through hole that hot hole (4) matches.
5. a kind of immersion gold plate of waterproof according to claim 1, it is characterised in that：The immersion gold plate (3) is epoxy resin
Plate.
6. a kind of immersion gold plate of waterproof according to claim 1, it is characterised in that：The immersion gold plate (3) is equipped with blind hole,
And blind hole and heat emission hole (4) unicom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721387881.2U CN207399612U (en) | 2017-10-26 | 2017-10-26 | A kind of immersion gold plate of waterproof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721387881.2U CN207399612U (en) | 2017-10-26 | 2017-10-26 | A kind of immersion gold plate of waterproof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207399612U true CN207399612U (en) | 2018-05-22 |
Family
ID=62330162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721387881.2U Expired - Fee Related CN207399612U (en) | 2017-10-26 | 2017-10-26 | A kind of immersion gold plate of waterproof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207399612U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111326297A (en) * | 2020-03-05 | 2020-06-23 | 捷而科电材（上海）有限公司 | Electric insulating plate and processing technology thereof |
-
2017
- 2017-10-26 CN CN201721387881.2U patent/CN207399612U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111326297A (en) * | 2020-03-05 | 2020-06-23 | 捷而科电材（上海）有限公司 | Electric insulating plate and processing technology thereof |
| CN111326297B (en) * | 2020-03-05 | 2021-07-20 | 捷而科电材（上海）有限公司 | Electric insulating plate and processing technology thereof |
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Legal Events
| 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: 20180522 Termination date: 20191026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |