CN209134680U - A kind of Portable multi-deck wiring board - Google Patents
A kind of Portable multi-deck wiring board Download PDFInfo
- Publication number
- CN209134680U CN209134680U CN201821501211.3U CN201821501211U CN209134680U CN 209134680 U CN209134680 U CN 209134680U CN 201821501211 U CN201821501211 U CN 201821501211U CN 209134680 U CN209134680 U CN 209134680U
- Authority
- CN
- China
- Prior art keywords
- wiring board
- plate
- fixed
- heat release
- shell
- 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
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Abstract
The utility model discloses a kind of Portable multi-deck wiring boards, including wiring board shell, the bottom of the wiring board shell is fixed with wearing layer, the side of the wiring board shell, which is run through, jack, the top and top of the wiring board shell, which are run through, multiple heat release holes, the inside of multiple heat release holes is fixed with sponge block, this kind of Portable multi-deck wiring board, it is provided with heat release hole, and the interior of heat release hole gradually shortens to centre via top and bottom, during use, after wiring board uses fever for a long time, the heat that wiring board generates can be discharged by heat release hole, the top and bottom of heat release hole are relatively large in diameter, it can the heat that distributes of absorption circuit plate to greatest extent, the inside of heat release hole is fixed with sponge block simultaneously, it can prevent the steam in air from entering in shell, prevent wiring board from making moist.
Description
Technical field
The utility model relates to multilayer circuit board technical field, specially a kind of Portable multi-deck wiring board.
Background technique
Wiring board, also known as circuit board, with the high speed development of electronic technology, the requirement to electronic product is higher and higher, function
Can be more and more, the integrated level of chip is higher and higher, corresponding thereto, design requirement for wiring board and higher and higher
's.
Existing multilayer circuit board, is easy to produce heat during use, will lead to route when heat can not scatter and disappear
The temperature of plate is excessively high, and temperature is excessively high to burn out wiring board, influences the service life of multilayer circuit board, and existing wiring board is moving
Hand is needed to take in dynamic process, when wiring board touches certain harder objects, the component on wiring board is easily damaged.
Utility model content
The purpose of this utility model is to provide a kind of Portable multi-deck wiring boards, to solve to propose in above-mentioned background technique
Route plate temperature is excessively high to be easy to burn out wiring board and wiring board and is easy to encounter harder object in the process of moving, and wiring board is damaged
The problem of component.
To achieve the above object, the utility model provides the following technical solutions: a kind of Portable multi-deck wiring board, including line
Road plate shell, the bottom of the wiring board shell are fixed with wearing layer, and the side of the wiring board shell, which is run through, jack, described
The top and top of wiring board shell, which are run through, multiple heat release holes, and the inside of multiple heat release holes is fixed with sponge block, institute
The inner surface for stating wiring board shell is fixed with wiring board inner casing, and the inside two sides of the wiring board inner casing are fixed with fixed plate, institute
The inside for stating fixed plate is fixed there are two spool is connected, and first line plate, the are connected separately between two connection spools
Two wiring boards and tertiary circuit plate, and the first line plate, the second wiring board and tertiary circuit plate split settings, described first
Isolation layer is provided at the top of the bottom of wiring board and tertiary circuit plate, the bottom of the isolation layer is fixed with flame-retardant layer, institute
The bottom for stating flame-retardant layer is fixed with waterproof layer, and the flame-retardant layer and waterproof layer are using the second wiring board as center mirror settings.
Preferably, the heat release hole is provided with multiple, and multiple heat release holes are divided into two groups, wherein heat release hole described in one group point
It Guan Chuan not wiring board shell and wearing layer.
Preferably, the interior of the heat release hole gradually shortens to centre via top and bottom, and multiple heat release holes are in
" rectangular array shape " arrangement.
Preferably, it is provided with insulating layer between the first line plate, the second wiring board and tertiary circuit plate, and described
First line plate, the second wiring board and tertiary circuit plate are parallel to each other.
Preferably, the jack extends through wiring board shell, wiring board inner casing and fixed plate, and its with connect spool phase
Connection.
Preferably, the length of the fixed plate is identical as the inner length of wiring board inner casing, and the fixed plate and route
Plate inner casing is by being welded and fixed.
Compared with prior art, the utility model has the beneficial effects that this kind of Portable multi-deck wiring board, is provided with heat dissipation
Hole, and the interior of heat release hole gradually shortens to centre via top and bottom, during use, when wiring board uses for a long time
After fever, the heat that wiring board generates can be discharged by heat release hole, and being relatively large in diameter for the top and bottom of heat release hole can be most
The heat that the absorption circuit plate of limits distributes, while the inside of heat release hole is fixed with sponge block, can prevent the water in air
Vapour enters in shell, prevents wiring board from making moist, and is provided with wiring board shell and wearing layer, in the mobile installation wiring board of user
In the process, it is easy wiring board of being damaged by the harder object of quality, wiring board shell and wearing layer can incite somebody to action during collision
The power of shock is distributed on wiring board shell, is reduced influence of the power to wiring board of collision, is prevented wiring board from losing, improve line
The service life of road plate, solves that route plate temperature is excessively high to be easy to burn out wiring board and wiring board is easy to touch in the process of moving
To harder object, the problem of damaging circuit board component.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model A enlarged structure schematic diagram；
Fig. 3 is the utility model first line plate the schematic diagram of the section structure.
In figure: 1, wiring board shell；2, wiring board inner casing；3, wearing layer；4, heat release hole；5, sponge block；6, waterproof layer；7,
Flame-retardant layer；8, isolation layer；9, first line plate；10, fixed plate；11, jack；12, spool is connected；13, insulating layer；14, second
Wiring board；15, tertiary circuit plate.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, 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 embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of Portable multi-deck wiring board, including route
Plate shell 1, wiring board inner casing 2, wearing layer 3, heat release hole 4, sponge block 5, waterproof layer 6, flame-retardant layer 7, isolation layer 8, first line
Plate 9, fixed plate 10, jack 11, connection spool 12, insulating layer 13, the second wiring board 14 and tertiary circuit plate 15, the wiring board
The bottom of shell 1 is fixed with wearing layer 3, and through there is jack 11, the jack 11 is extended through for the side of the wiring board shell 1
Wiring board shell 1, wiring board inner casing 2 and fixed plate 10, and it is connected with spool 12 is connect, and wiring board is facilitated to connect, it is described
The top and top of wiring board shell 1, which are run through, multiple heat release holes 4, and the inside of multiple heat release holes 4 is fixed with sponge block
5, the heat release hole 4 is provided with multiple, and it is two groups that multiple heat release holes 4, which are divided to, wherein heat release hole 4 described in one group extends through route
Plate shell 1 and wearing layer 3, facilitate the heat generated when wiring board works to distribute, and prevent shell body temperature is higher from burning out
Wiring board, the interior of the heat release hole 4 gradually shortens to centre via top and bottom, and multiple heat release holes 4 are in " rectangle battle array
Column-shaped " arrangement, can be compared with limits by heat absorption, and the inner surface of the wiring board shell 1 is fixed with wiring board inner casing 2,
The inside two sides of the wiring board inner casing 2 are fixed with fixed plate 10, the length of the fixed plate 10 and the inside of wiring board inner casing 2
Length is identical, and the fixed plate 10 and wiring board inner casing 2, by being welded and fixed, the stability of raising fixed plate 10 is described solid
The inside of fixed board 10 is fixed there are two spool 12 is connected, be connected separately between two connection spools 12 first line plate 9,
Second wiring board 14 and tertiary circuit plate 15, and the first line plate 9, the second wiring board 14 and 15 fission of tertiary circuit plate are set
It sets, is provided with insulating layer 13, and described first between the first line plate 9, the second wiring board 14 and tertiary circuit plate 15
Wiring board 9, the second wiring board 14 and tertiary circuit plate 15 are parallel to each other, by first line plate 9, the second wiring board 14 and third line
Road plate 15 is in parallel, prevents its short circuit, the bottom of the first line plate 9 and the top of tertiary circuit plate 15 are provided with isolation layer
8, the bottom of the isolation layer 8 is fixed with flame-retardant layer 7, and the bottom of the flame-retardant layer 7 is fixed with waterproof layer 6, and the flame-retardant layer 7
With waterproof layer 6 with the second wiring board 14 for center mirror settings.
Working principle: firstly, wiring board is moved to designated position by staff, during circuit board is mobile, have
It may be encountered by the harder object of quality, wiring board shell 1 and wearing layer 3, can be by shocks during collision at this time
Power is distributed on wiring board shell 1 and wearing layer 3, reduces influence of the power to wiring board of collision, then by the multilayer circuit board
It is mounted on designated position, and is connected by jack 11 with spool 12 is connect, when first line plate 9, the second wiring board 14 and the
When three wiring boards 15 generate heat during the work time, most of heats can be by 4 pumping-out line plate shell 1 of heat release hole outside, dissipate
Sponge block 5 inside hot hole 4 can adsorb the steam in air, prevent hydrone from entering in wiring board inner casing 2, when heat can not
When Quick diffusing, flame-retardant layer 7 can prevent wiring board from burning out.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of Portable multi-deck wiring board, including wiring board shell (1), it is characterised in that: the bottom of the wiring board shell (1)
Portion is fixed with wearing layer (3), and the side of the wiring board shell (1), which is run through, to be had jack (11), the top of the wiring board shell (1)
Portion and top, which are run through, to be had multiple heat release holes (4), and the inside of multiple heat release holes (4) is fixed with sponge block (5), the route
The inner surface of plate shell (1) is fixed with wiring board inner casing (2), and the inside two sides of the wiring board inner casing (2) are fixed with fixed plate
(10), the inside of the fixed plate (10) is fixed there are two spool (12) are connected, between two connection spools (12) respectively
It is connected with first line plate (9), the second wiring board (14) and tertiary circuit plate (15), and the first line plate (9), the second line
Road plate (14) and tertiary circuit plate (15) split settings, the bottom of the first line plate (9) and the top of tertiary circuit plate (15)
Portion is provided with isolation layer (8), and the bottom of the isolation layer (8) is fixed with flame-retardant layer (7), and the bottom of the flame-retardant layer (7) is solid
Surely have waterproof layer (6), and the flame-retardant layer (7) and waterproof layer (6) with the second wiring board (14) for center mirror settings.
2. a kind of Portable multi-deck wiring board according to claim 1, it is characterised in that: the heat release hole (4) is provided with
It is multiple, and multiple heat release holes (4) are divided into two groups, wherein heat release hole described in one group (4) extends through wiring board shell (1) and wear-resisting
Layer (3).
3. a kind of Portable multi-deck wiring board according to claim 1, it is characterised in that: the interior warp of the heat release hole (4)
Gradually shortened from top and bottom to centre, and multiple heat release holes (4) are arranged in " rectangular array shape ".
4. a kind of Portable multi-deck wiring board according to claim 1, it is characterised in that: the first line plate (9),
It is provided between two wiring boards (14) and tertiary circuit plate (15) insulating layer (13), and the first line plate (9), the second line
Road plate (14) and tertiary circuit plate (15) are parallel to each other.
5. a kind of Portable multi-deck wiring board according to claim 1, it is characterised in that: the jack (11) extends through
Wiring board shell (1), wiring board inner casing (2) and fixed plate (10), and it is connected with spool (12) is connect.
6. a kind of Portable multi-deck wiring board according to claim 1, it is characterised in that: the length of the fixed plate (10)
It is identical as the inner length of wiring board inner casing (2), and the fixed plate (10) and wiring board inner casing (2) are by being welded and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821501211.3U CN209134680U (en) | 2018-09-13 | 2018-09-13 | A kind of Portable multi-deck wiring board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821501211.3U CN209134680U (en) | 2018-09-13 | 2018-09-13 | A kind of Portable multi-deck wiring board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209134680U true CN209134680U (en) | 2019-07-19 |
Family
ID=67230028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821501211.3U Expired - Fee Related CN209134680U (en) | 2018-09-13 | 2018-09-13 | A kind of Portable multi-deck wiring board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209134680U (en) |
-
2018
- 2018-09-13 CN CN201821501211.3U patent/CN209134680U/en not_active Expired - Fee Related
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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: 20190719 Termination date: 20200913 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |