CN205864835U - A kind of waterproof circuit board being easy to grafting - Google Patents
A kind of waterproof circuit board being easy to grafting Download PDFInfo
- Publication number
- CN205864835U CN205864835U CN201620498695.5U CN201620498695U CN205864835U CN 205864835 U CN205864835 U CN 205864835U CN 201620498695 U CN201620498695 U CN 201620498695U CN 205864835 U CN205864835 U CN 205864835U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- fixed plate
- waterproof
- front shoe
- grafting
- 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 waterproof circuit board being easy to grafting, including circuit board, the substrate body of circuit board is provided with waterproof case, the connecting plug being connected with line layer mates with jack, the front end of front shoe upper surface hooks part before being provided with, the antero-lateral horn of front shoe lower surface is provided with before matching hook groove with front hook part, and the rear end of substrate body is provided with and the rear fixed plate of front shoe left and right specular and corresponding rear hook part and rear hook groove；The beneficial effects of the utility model: by being provided with connecting plug and jack, hook part and groove, can be by the front end of multiple circuit boards and rear end, top and bottom fit together easily, have reached to facilitate the purpose of disassembly and assembly, by being provided with two line layers, reach the purpose of double-sided wiring, reduce volume, save space, by being provided with waterproof case, make circuit board have water-proof function, improve the utilization rate of circuit board.
Description
Technical field
This utility model relates to circuit board technology field, is specifically related to a kind of waterproof circuit board being easy to grafting.
Background technology
Printed circuit board is also called pcb board, is the supplier of electronic devices and components electrical connection, and printed circuit board is the most logical
Oversampling circuit is printed on sheet material in the way of printing, and then can greatly reduce wiring and the mistake of assembling, and then improves
Automated water gentle productive labor rate.
Existing circuit board and other elements couple together the biggest restriction, it has not been convenient to disassembly and assembly, function singleness,
Utilization rate is the highest, and cannot be waterproof, can not meet growing use demand.
In description CN201320464472 disclosed in Chinese patent application, for circuit board to the resistance capabilities of water relatively
The technical problem of difference, is coated with by utilization or containing soaking technology, hydrophobic coating is located at circuit board surface, it is achieved preventing of circuit board
Water.And only at the surface-coated hydrophobic coating of circuit board, function singleness, utilization rate are the highest.In sum, how circuit is solved
Plate certainly water-proof function and having concurrently facilitates disassembly and assembly to improve utilization rate, is current those skilled in the art asking of being badly in need of solving
Topic.
Utility model content
It is waterproof that this utility model provides one to realize circuit board, and facilitates waterproof being easy to of disassembly and assembly circuit board to insert
The circuit board connect.
The technical solution adopted in the utility model is:
Circuit board includes substrate, line layer, waterproof case, connecting plug, jack, front shoe, rear fixed plate, on substrate
End face and lower surface are bonded with line layer respectively and form substrate body, and substrate body is bonding with waterproof case inwall, front shoe clamping
It is connected with waterproof case in the front end of substrate body, the front hook part that the front end of front shoe upper surface is provided with, front shoe lower surface
Front end be provided with the front hook groove matched with front hook part, connecting plug runs through front shoe and extends to substrate front end face and line layer
Connecting, rear fixed plate is connected in the rear end of substrate body and is connected with waterproof case, and the rear end of substrate body is provided with left with front shoe
The rear fixed plate of right specular and corresponding rear hook part and rear hook groove.
Preferably, connecting plug stretches out the length degree of depth more than or equal to jack of front shoe.
Preferably, front shoe and the material of rear fixed plate are that rubber fixed plate, plastic fixed plate or pottery are solid
Determine plate one therein.
Preferably, the material of waterproof case is soft plastic plate.
Preferably, the glue of substrate use bonding with line layer is silica gel, and bonding glue can also be epoxy AB glue.
The beneficial effects of the utility model are:
The first, by being provided with connecting plug and jack, hook part and groove, it is possible to by front end and the rear end of multiple circuit boards,
Top and bottom fit together easily, have reached to facilitate the purpose of disassembly and assembly；
The second, by being provided with two line layers, reached the purpose of double-sided wiring, reduced volume, saved space；
3rd, by being provided with waterproof case, make circuit board have water-proof function, improve the utilization rate of circuit board.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is top view of the present utility model.
In figure: substrate 1, line layer 2, waterproof case 3, connecting plug 4, plug-in card 5, front shoe 6, front hook part 61, anterior canal
Groove 62, rear fixed plate 7, rear hook part 71, rear groove 72.
Detailed description of the invention
With embodiment, the technical solution of the utility model is illustrated below in conjunction with the accompanying drawings.
Shown in seeing figures.1.and.2:
A kind of waterproof circuit board being easy to grafting, including circuit board 8, circuit board 8 includes substrate 1, line layer 2, waterproof cover
Body 3, connecting plug 4, jack 5, front shoe 6, rear fixed plate 7, substrate 1 upper surface and lower surface are bonded with line layer 2 respectively
Form substrate body, by being provided with two line layers 2, make circuit board can reduce volume with double-sided wiring, save installation sky
Between.
Front shoe 6 is connected in the front end face of substrate body and is connected with waterproof case 3, and rear fixed plate 7 is connected in substrate body
Rear end is connected with waterproof case 3, is soft plastic plate by arranging the material of waterproof case 3 so that waterproof case 3 can be complete
Laminating front shoe 6 and rear fixed plate 7, allow water cannot flow into line layer 2 from the gap connected, reach the waterproof guarantor of circuit board
Protect performance.
Connecting plug 4 runs through front shoe 6 and extends to substrate 1 front end face and be connected with line layer 2 respectively, and connecting plug 4 is stretched
Go out the length degree of depth more than or equal to jack 5 of front shoe 6；The front hook part 61 that the front end of front shoe 6 upper surface is provided with, front
The front end of fixed plate 6 lower surface is provided with the front hook groove 62 matched with front hook part 61；The rear end of substrate body is provided with fixing with front
The rear fixed plate 7 of plate about 6 specular and corresponding rear hook part 71 and rear hook groove 72.
If desired realizing the function facilitating disassembly and assembly of circuit board, plural circuit board 8 can be by connecing
Line plug 4 inserts or extracts jack 5, or front hook part 61 and rear hook part 71 are hooked from side slides into or out before groove 62 and
Hook groove 72, reach to realize the function facilitating disassembly and assembly of circuit board.
If desired realize the insulation function of connecting plug 4, the material of front shoe 6 with rear fixed plate 7 can be set to
Rubber fixed plate, plastic fixed plate or pottery fixed plate one therein, to avoid two pieces of circuit board 8 layers within the circuit 2 by electricity
Stream contact, it is achieved insulation function.
If desired the insulation function between two pieces of line layers 2 is realized, can be by the glue of bonding with line layer 2 for substrate 1 use
For silica gel, bonding glue can also be epoxy AB glue, it is to avoid two pieces of circuit board 8 layers within the circuit 2 pass through galvanic contact, it is achieved insulation
Function.
Above-described embodiment is only that of the present utility model ultimate principle, principal character and advantage have been shown and described.The industry
Skilled person will appreciate that, this utility model is not restricted to the described embodiments, described in above-described embodiment and description
Principle of the present utility model is simply described, on the premise of without departing from this utility model spirit and scope, this utility model also can
Having various changes and modifications, these changes and improvements both fall within claimed this utility model scope.
Claims (5)
1. the waterproof circuit board being easy to grafting, including circuit board (8), it is characterised in that: described circuit board (8) includes substrate
(1), line layer (2), waterproof case (3), connecting plug (4), jack (5), front shoe (6), rear fixed plate (7), described base
Plate (1) upper surface and lower surface are bonded with line layer (2) respectively and form substrate body, and substrate body is bonding with waterproof case (3) inwall,
Described front shoe (6) is connected in the front end of substrate body and is connected with waterproof case (3), before described front shoe (6) upper surface
The front hook part (61) that end is provided with, the front end of front shoe (6) lower surface is provided with the front hook groove (62) matched with front hook part (61),
Described connecting plug (4) runs through front shoe (6) and extends to substrate (1) front end face and be connected with line layer (2), described rear fixed plate
(7) rear end being connected in substrate body is connected with waterproof case (3), and the rear end of described substrate body is provided with left with front shoe (6)
The rear fixed plate (7) of right specular and corresponding rear hook part (71) and rear hook groove (72).
A kind of waterproof circuit board being easy to grafting the most according to claim 1, it is characterised in that: described connecting plug (4)
Stretch out the length degree of depth more than or equal to jack (5) of front shoe (6).
A kind of waterproof circuit board being easy to grafting the most according to claim 1, it is characterised in that: described front shoe (6)
It is rubber fixed plate, plastic fixed plate or pottery fixed plate one therein with the material of rear fixed plate (7).
A kind of waterproof circuit board being easy to grafting the most according to claim 1, it is characterised in that: described waterproof case (3)
Material be soft plastic plate.
A kind of waterproof circuit board being easy to grafting the most according to claim 1, it is characterised in that: described substrate (1) and line
The glue of road floor (2) bonding use is silica gel, and bonding glue can also be epoxy AB glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620498695.5U CN205864835U (en) | 2016-05-26 | 2016-05-26 | A kind of waterproof circuit board being easy to grafting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620498695.5U CN205864835U (en) | 2016-05-26 | 2016-05-26 | A kind of waterproof circuit board being easy to grafting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205864835U true CN205864835U (en) | 2017-01-04 |
Family
ID=57639572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620498695.5U Expired - Fee Related CN205864835U (en) | 2016-05-26 | 2016-05-26 | A kind of waterproof circuit board being easy to grafting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205864835U (en) |
-
2016
- 2016-05-26 CN CN201620498695.5U patent/CN205864835U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170104 Termination date: 20200526 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |