CN203352938U - Circuit board with protective cover - Google Patents
Circuit board with protective cover Download PDFInfo
- Publication number
- CN203352938U CN203352938U CN 201320461725 CN201320461725U CN203352938U CN 203352938 U CN203352938 U CN 203352938U CN 201320461725 CN201320461725 CN 201320461725 CN 201320461725 U CN201320461725 U CN 201320461725U CN 203352938 U CN203352938 U CN 203352938U
- Authority
- CN
- China
- Prior art keywords
- wiring board
- protective cover
- circuit board
- board body
- screens groove
- 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 circuit board with a protective cover. The circuit board comprises a circuit board body, an electronic component arranged on the circuit board body and the protective cover; the protective cover comprises a cover body and a box edge; the circuit board body is provided with a position clamping groove which is shaped and sized to be matched with the box edge; the position clamping groove winds on the circuit board body and is arranged on the periphery of the surface of the electronic component; the position clamping groove is square-shaped; the circuit board body is also provided with fixing holes; the fixing holes are distributed at two sides of each right angle of the position clamping groove; connecting pieces are connected with adjacent fixing holes; and the connecting pieces are arranged on the box edge. According to the circuit board with the protective cover of the utility model, the protective cover is additionally arranged on the circuit board, and therefore, dustproof and waterproof effects can be realized to some extent, and dust removal workload can be reduced.
Description
Technical field
The utility model relates to wiring board and manufactures field, relates in particular to a kind of with protecting cover wiring board.
Background technology
Wiring board applies to the every aspect of life, wiring board in actual use, because long-time placement is motionless, airborne dust can cover PCB surface gradually, may cause because dust is blocked up, makeing mistakes on wiring board, at this moment just need to carry out dedusting to the surface of wiring board with some removing equipment, but like this with regard to waste of manpower and time.
The utility model content
The deficiency existed for prior art, the purpose of this utility model is to provide a kind of prevents dust, the with protecting cover wiring board of waterproof.
For achieving the above object, the utility model provides following technical scheme: a kind of with protecting cover wiring board, comprise the wiring board body, be arranged on electronic component and protective cover on the wiring board body, described protective cover comprises cover body and case edge, on described wiring board body, also be provided with case along the equal suitable screens groove of shape, size, described screens groove is set around on the wiring board body the surperficial surrounding that electronic component is set, and described screens groove is square; Also be provided with fixing hole on described wiring board body, described fixing hole is distributed in the both sides, right angle of screens groove, on described adjacent two fixing holes, is provided with connector, and described connector is installed in case along upper.
By adopting technique scheme, on the wiring board body, be provided with on the surface of electronic component be provided with this surface surrounding of winding and with case along the equal suitable screens groove of shape, size, the case of protective cover edge is placed in the screens groove, again connector is placed on four right angles on case edge, by securing member, be finally that bolt, screw or rivet are connected and fixed hole and connector, screens groove and case along between coordinate to add and coordinating between upper connector and fixing hole make protective cover be placed in securely on the wiring board body, play effect dustproof, waterproof.
The utility model further is set to: the shape of the orthographic projection of described protective cover is square or rectangular.
By adopting technique scheme, the shape on the case edge of protective cover, big or small all suitable with the screens groove, the winding of screens groove arranges the surperficial surrounding of electronic component on the wiring board body, therefore the shape of screens groove is to set according to shape and the size of wiring board with size, and the shape of wiring board generally is square or rectangular, make the shape of screens groove be square or rectangular, the shape on case edge also is square or rectangular, and the shape on case edge, size are all suitable with the screens groove, have guaranteed the sealing of protective cover and wiring board body.
The utility model further is set to: described connector is fixedly connected with fixing hole by bolt, screw or rivet.
By adopting technique scheme, after the case edge of protective cover is placed in the screens groove, connector is placed on the surface at four right angles on case edge, and by bolt, screw or rivet, connector is fixedly connected with fixing hole, make case along firmly being placed in the screens groove, can not move because of carelessness and drop because of the position of wiring board, greatly strengthen fastness, sealing and dustproof, waterproof effect between protective cover and wiring board body.
The utility model further is set to: the quantity of described fixing hole is eight.
By adopting technique scheme, every two fixing holes are distributed in the both sides, right angle of screens groove, because the screens groove has four right angles, so at least need eight fixing holes to fix connector, by bolt, screw or rivet, with connector, be connected, and make connector on the surface on case edge, guarantee that protective cover firmly is placed on the wiring board body.
The utility model further is set to: described protective cover is made by transparent plastic.
By adopting technique scheme, protective cover is made by transparent plastic, and plastics light weight, good, the easy processing of plasticity are manufactured this protective cover processing with plastics simple, and the protective cover light weight after making, good insulating, heat resistance are good, can the damaged line plate; The protective cover made from transparent plastic is convenient for people to understand the situation of electronic component.
The utlity model has following advantage: after having increased protective cover in the circuit board, can play to a certain extent effect dustproof, waterproof, reduce dedusting work; Simultaneously, protective cover has also played the effect of insulation and solar heat protection.
The accompanying drawing explanation
The structural representation that Fig. 1 is the with protecting cover wiring board of the utility model;
The vertical view that Fig. 2 is its wiring board body of with protecting cover wiring board shown in Fig. 1.
In figure: 1, wiring board body; 2, protective cover; 3, cover body; 4, case edge; 5, screens groove; 6, fixing hole; 7, connector; 8, securing member.
Embodiment
Shown in Fig. 2, the with protecting cover wiring board of the present embodiment, comprise wiring board body 1, be arranged on electronic component and protective cover 2 on wiring board body 1, described protective cover 2 comprises that cover body 3 and case are along 4, on described wiring board body 1, also be provided with case along the equal suitable screens groove 5 of 4 shapes, size, described screens groove 5 is set around on wiring board body 1 the surperficial surrounding that electronic component is set, and described screens groove 5 is square; Also be provided with fixing hole 6 on described wiring board body 1, described fixing hole 6 is distributed in the both sides, right angle of screens groove 5, on described adjacent two fixing holes 6, is provided with connector 7, and described connector 7 is installed in case along on 4.
By adopting technique scheme, on wiring board body 1, be provided with on the surface of electronic component be provided with this surface surrounding of winding and with case along 4 shapes, size is suitable screens groove 5 all, the case of protective cover 2 is placed to 5 li of screens grooves along 4, again connector 7 is placed on to case along on four right angles of 4, by securing member 8, be finally bolt, screw or rivet are connected and fixed hole 6 and connector 7, the screens groove makes protective cover 2 be placed in securely on wiring board body 1 with 5 the casees along adding coordinating between upper connector 7 and fixing hole 6 coordinating between 4, play dustproof, the effect of waterproof.
The shape of the orthographic projection of described protective cover 2 is square or rectangular.
By adopting technique scheme, the shape of the case of protective cover 2 along 4, size is all suitable with screens groove 5, 5 windings of screens groove arrange the surperficial surrounding of electronic component on wiring board body 1, therefore the shape of screens groove 5 is to set according to shape and the size of wiring board body 1 with size, and the shape of wiring board body 1 generally is square or rectangular, make the shape of screens groove 5 be square or rectangular, case also is square or rectangular along 4 shape, and case is along 4 shape, size is all suitable with screens groove 5, guaranteed the sealing of protective cover 2 with wiring board body 1.
Described connector 7 is fixedly connected with fixing hole 6 by bolt, screw or rivet.
By adopting technique scheme, after the case of protective cover 2 is placed in screens groove 5 along 4, connector 7 is placed on the surface at four right angles of case along 4, and by bolt, screw or rivet, connector 7 is fixedly connected with fixing hole 6, make case firmly be placed in screens groove 5 along 4, can not move because of carelessness and drop because of the position of wiring board, greatly strengthen fastness, sealing and dustproof, waterproof effect between protective cover 2 and wiring board body 1.
The quantity of described fixing hole 6 is eight.
By adopting technique scheme, every two fixing holes 6 are distributed in the both sides, right angle of screens groove 5, because screens groove 5 has four right angles, so at least need eight fixing holes 6 to fix connector, the quantity of the present embodiment fixing hole 6 is preferably eight, fixing hole 6 is connected with connector 7 by bolt, screw or rivet, and make connector 7 at case along on 4 surface, assurance protective cover 2 firmly is placed on wiring board body 1.
Described protective cover 2 is made by transparent plastic.
By adopting technique scheme, protective cover 2 is made by transparent plastic, and plastics light weight, good, the easy processing of plasticity are manufactured these protective cover 2 processing with plastics simple, and protective cover 2 light weights after making, good insulating, heat resistance are good, can the damaged line plate; The protective cover 2 made from transparent plastic is convenient for people to understand the situation of electronic component.
The utlity model has following advantage: after having increased in the circuit board protective cover 2, can play to a certain extent effect dustproof, waterproof, reduce dedusting work; Simultaneously, protective cover 2 has also played the effect of insulation and solar heat protection.
The above is only preferred implementation of the present utility model, and protection range of the present utility model also not only is confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection range of the present utility model.It should be pointed out that for those skilled in the art, in the some improvements and modifications that do not break away under the utility model principle prerequisite, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (5)
1. a with protecting cover wiring board, comprise the wiring board body, be arranged on electronic component and protective cover on the wiring board body, it is characterized in that: described protective cover comprises cover body and case edge, on described wiring board body, also be provided with case along the equal suitable screens groove of shape, size, described screens groove is set around on the wiring board body the surperficial surrounding that electronic component is set, and described screens groove is square; Also be provided with fixing hole on described wiring board body, described fixing hole is distributed in the both sides, right angle of screens groove, on described adjacent two fixing holes, is provided with connector, and described connector is installed in case along upper.
2. with protecting cover wiring board according to claim 1, it is characterized in that: the shape of the orthographic projection of described protective cover is square or rectangular.
3. with protecting cover wiring board according to claim 1, it is characterized in that: described connector is fixedly connected with fixing hole by bolt, screw or rivet.
4. according to the described with protecting cover wiring board of claim 1 or 3, it is characterized in that: the quantity of described fixing hole is eight.
5. with protecting cover wiring board according to claim 1 and 2, it is characterized in that: described protective cover is made by transparent plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320461725 CN203352938U (en) | 2013-07-30 | 2013-07-30 | Circuit board with protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320461725 CN203352938U (en) | 2013-07-30 | 2013-07-30 | Circuit board with protective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203352938U true CN203352938U (en) | 2013-12-18 |
Family
ID=49752781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320461725 Expired - Fee Related CN203352938U (en) | 2013-07-30 | 2013-07-30 | Circuit board with protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203352938U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106028649A (en) * | 2016-07-28 | 2016-10-12 | 广东欧珀移动通信有限公司 | Circuit board of mobile terminal and mobile terminal with the same |
| US10004154B1 (en) | 2017-02-17 | 2018-06-19 | International Business Machines Corporation | Dust guard structure |
-
2013
- 2013-07-30 CN CN 201320461725 patent/CN203352938U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106028649A (en) * | 2016-07-28 | 2016-10-12 | 广东欧珀移动通信有限公司 | Circuit board of mobile terminal and mobile terminal with the same |
| CN106028649B (en) * | 2016-07-28 | 2019-02-12 | Oppo广东移动通信有限公司 | The circuit board of mobile terminal and mobile terminal with it |
| US10004154B1 (en) | 2017-02-17 | 2018-06-19 | International Business Machines Corporation | Dust guard structure |
| US10136532B2 (en) | 2017-02-17 | 2018-11-20 | International Business Machines Corporation | Dust guard structure |
| US10398044B2 (en) | 2017-02-17 | 2019-08-27 | International Business Machines Corporation | Dust guard structure |
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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: 20131218 Termination date: 20140730 |
|
| EXPY | Termination of patent right or utility model |