CN206893903U - A kind of dust-proof wiring board - Google Patents
A kind of dust-proof wiring board Download PDFInfo
- Publication number
- CN206893903U CN206893903U CN201720770148.2U CN201720770148U CN206893903U CN 206893903 U CN206893903 U CN 206893903U CN 201720770148 U CN201720770148 U CN 201720770148U CN 206893903 U CN206893903 U CN 206893903U
- Authority
- CN
- China
- Prior art keywords
- wiring board
- dustproof film
- film layer
- charging jacks
- dust
- 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
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a kind of dust-proof wiring board, and it includes wiring board body (1), wiring board lead (2), USB charging jacks (3) and three hole charging jacks (4)；Dustproof film layer (5) is covered on the wiring board body (1), the dustproof film layer (5) is provided with and one-to-one first engraved structure (511) of three hole charging jacks (4), the dustproof film layer (5) is provided with the second engraved structure (512) one-to-one with USB charging jacks (3), it is connected on the dustproof film layer (5) as the first dustproof film piece (611) for opening and closing the first engraved structure (511), it is connected on the dustproof film layer (5) as the second dustproof film piece (612) for opening and closing the second engraved structure (512).The utility model has the advantages that surface is not easy dust stratification, dust is avoided to enter in jack.
Description
Technical field
Household electrical appliance are the utility model is related to, specifically a kind of dust-proof wiring board.
Background technology
Existing wiring board, because itself does not have any overcover, result in wiring board during use its
The easy dust stratification dirt in surface.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of dust-proof wiring board, and surface is not easy dust stratification, avoids dust
Enter in jack.
In order to solve the above technical problems, the technical scheme of this offer is：A kind of dust-proof wiring board, it includes wiring board sheet
If body, the wiring board lead being arranged on wiring board body, several be arranged on USB charging jacks on wiring board body and
Dry three hole charging jacks being arranged on wiring board body；Dustproof film layer is covered on the wiring board body, it is described anti-
Dirt film layer be provided with one-to-one first engraved structure of three hole charging jacks, the dustproof film layer is provided with and USB
One-to-one second engraved structure of charging jacks, it is connected on the dustproof film layer as opening and closing the first hollow out knot
First dustproof film piece of structure, it is connected on the dustproof film layer dust-proof as open and close the second engraved structure second
Diaphragm.
Preferably, three hole charging jacks on the wiring board body are set in a row and the three hole charging jacks of adjacent
Interval it is equal.
Preferably, the USB charging jacks are located on the wiring board body of three hole charging jacks sides.
Preferably, the first dustproof film piece and dustproof film layer are integral type structure.
Preferably, the second dustproof film piece and dustproof film layer are integral type structure.
Preferably, there is the lower hem for being used as being connected, the lower hem and wiring board on the dustproof film layer
The sidepiece bonding of body.
After above structure, the utility model compared with prior art, has advantages below：
Wherein, dustproof film layer is covered on wiring board body, dustproof film layer is provided with three hole charging jacks one by one
Corresponding first engraved structure, dustproof film layer be provided with one-to-one second engraved structure of USB charging jacks, it is dust-proof thin
The first dustproof film piece as the first engraved structure of opening and closing is connected in film layer, is connected to and is used as on dustproof film layer
Open and close the second dustproof film piece of the second engraved structure.By setting dustproof film layer, the table of wiring board can be covered
Face, the superficial dust of wiring board is avoided, corresponding first engraved structure and the second hollow out are provided with wherein on dustproof film layer
Structure, when using some three hole charging jacks, it is only necessary to which first opened on its corresponding first engraved structure prevents
Dirt diaphragm, when using some USB charging jacks, it is only necessary to open second corresponding to it on the second engraved structure
Dustproof film piece, without using when can be covered correspondingly by the first dustproof film piece on dustproof film layer first
Engraved structure, the second engraved structure on dustproof film layer can be covered correspondingly by the second dustproof film piece, avoided
Dust is entered in three hole charging jacks and USB charging jacks.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model.
Described in figure：1st, wiring board body；2nd, wiring board lead；3rd, USB charging jacks；4th, three hole charging jacks；5th, prevent
Dirt film layer；511st, the first engraved structure；512nd, the second engraved structure；513rd, lower hem；611st, the first dustproof film piece；612、
Second dustproof film piece.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
Shown in Fig. 1, a kind of dust-proof wiring board of the utility model, it includes wiring board body 1, is arranged on wiring board body 1
On wiring board lead 2, several USB charging jacks 3 being arranged on wiring board body 1 and several be arranged on wiring board
Three hole charging jacks 4 on body 1；Dustproof film layer 5 is covered on the wiring board body 1, is set on the dustproof film layer 5
Have and be provided with and USB charging jacks with three hole charging jacks, 4 one-to-one first engraved structure 511, the dustproof film layer 5
3 one-to-one second engraved structures 512, it is connected on the dustproof film layer 5 as opening and closing the first engraved structure
511 the first dustproof film piece 611, it is connected on the dustproof film layer 5 as opening and closing the second engraved structure 512
Second dustproof film piece 612.
When specific implementation, three hole charging jacks 4 on the wiring board body 1 set in a row and adjacent three
The interval of hole charging jacks 4 is equal.
When specific implementation, the USB charging jacks 3 are located at the wiring board body 1 of the side of three hole charging jacks 4
On.
When specific implementation, the first dustproof film piece 611 and dustproof film layer 5 are integral type structure.
When specific implementation, the second dustproof film piece 612 and dustproof film layer 5 are integral type structure.
When specific implementation, there is the lower hem 513 for being used as being connected on the dustproof film layer 5, under described
The sidepiece of flanging 513 and wiring board body 1 bonds.
Only most preferred embodiment of the present utility model is described above, but is not to be construed as the limit to claim
System.The utility model is not limited only to above example, all to be made in the protection domain of independent claims of the present utility model
Various change in this protection domain.
Claims (6)
1. a kind of dust-proof wiring board, it includes wiring board body (1), the wiring board lead being arranged on wiring board body (1)
(2), several USB charging jacks (3) being arranged on wiring board body (1) and several be arranged on wiring board body (1)
On three hole charging jacks (4)；It is characterized in that：Dustproof film layer (5) is covered on the wiring board body (1), it is described anti-
Dirt film layer (5) is provided with and one-to-one first engraved structure (511) of three hole charging jacks (4), the dustproof film layer
(5) the second engraved structure (512) one-to-one with USB charging jacks (3) is provided with, is connected on the dustproof film layer (5)
It is used as the first dustproof film piece (611) for opening and closing the first engraved structure (511), connects on the dustproof film layer (5)
Connect as the second dustproof film piece (612) for opening and closing the second engraved structure (512).
A kind of 2. dust-proof wiring board according to claim 1, it is characterised in that：Three holes on the wiring board body (1)
Charging jacks (4) are set in a row and the interval of the three hole charging jacks (4) of adjacent is equal.
A kind of 3. dust-proof wiring board according to claim 1, it is characterised in that：The USB charging jacks (3) are located at three holes
On the wiring board body (1) of charging jacks (4) side.
A kind of 4. dust-proof wiring board according to claim 1, it is characterised in that：The first dustproof film piece (611) with
Dustproof film layer (5) is integral type structure.
A kind of 5. dust-proof wiring board according to claim 1, it is characterised in that：The second dustproof film piece (612) with
Dustproof film layer (5) is integral type structure.
A kind of 6. dust-proof wiring board according to claim 1, it is characterised in that：Have on the dustproof film layer (5) and use
Make the lower hem (513) being connected, the lower hem (513) and the sidepiece of wiring board body (1) bond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720770148.2U CN206893903U (en) | 2017-06-28 | 2017-06-28 | A kind of dust-proof wiring board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720770148.2U CN206893903U (en) | 2017-06-28 | 2017-06-28 | A kind of dust-proof wiring board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206893903U true CN206893903U (en) | 2018-01-16 |
Family
ID=61297877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720770148.2U Expired - Fee Related CN206893903U (en) | 2017-06-28 | 2017-06-28 | A kind of dust-proof wiring board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206893903U (en) |
-
2017
- 2017-06-28 CN CN201720770148.2U patent/CN206893903U/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: 20180116 Termination date: 20180628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |