CN202335065U - Platform hole - Google Patents
Platform hole Download PDFInfo
- Publication number
- CN202335065U CN202335065U CN2011204429766U CN201120442976U CN202335065U CN 202335065 U CN202335065 U CN 202335065U CN 2011204429766 U CN2011204429766 U CN 2011204429766U CN 201120442976 U CN201120442976 U CN 201120442976U CN 202335065 U CN202335065 U CN 202335065U
- Authority
- CN
- China
- Prior art keywords
- screw
- circuit board
- utility
- model
- board base
- 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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Images
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- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
A platform hole comprises a circuit board base, a screw installing hole and a screw, wherein the installing hole arranged on the circuit board base is provided with a screw, the upper end surface of the screw is in the same horizontal line with that of the circuit board base. The platform hole has a simple structure and excellent performance.
Description
Technical field
The utility model relates to circuit board, is specially deck hole.
Background technology
The design of traditional circuit board and manufacturing, the electric property function of a consideration itself lacks with follow-up components and parts comprehensive consideration is installed, and to improve the small and exquisite property of convenience that components and parts are installed, this has strengthened numerous and diverse degree of making link greatly.Conventional circuit board fixedly is that design gets out some screws circular holes are installed, the installation screw, and ailhead protrudes on the circuit board face, but for the screw installed surface circuit board of button current potential is arranged, and the screw cap of protrusion can have influence on the sensitivity of button operation.
The utility model content
The technical problem that the utility model solved is to provide deck hole, to solve the shortcoming in the above-mentioned background technology.
The technical problem that the utility model solved adopts following technical scheme to realize:
Deck hole comprises circuit board base, screw installing hole and screw, on the said circuit board base screw installing hole is arranged, and on the said screw installing hole screw is installed, and the upper surface of the upper surface of said screw and circuit board base is on same horizontal line.
Beneficial effect
The utility model is simple in structure, excellent performance.
Description of drawings
Fig. 1 is the utility model part vertical view;
Fig. 2 is the utility model vertical view;
Fig. 3 is the utility model cutaway view;
Fig. 4 is the utility model partial sectional view.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4; Deck hole part vertical view, deck hole vertical view, deck hole cutaway view, deck hole partial sectional view; Deck hole comprises circuit board base 1, screw installing hole 2 and screw 3, on the said circuit board base 1 screw installing hole 2 is arranged; On the said screw installing hole 2 screw 3 is installed, the upper surface of the upper surface of said screw 3 and circuit board base 1 is on same horizontal line.
Normal earlier boring; Get out screw installing hole 2 (diameter 3.15mm); Mode through milling then, the platform of screw 3 required diameters that mill out (diameter is 6.5mm) the platform degree of depth are about thick half of circuit board base 1, and screw 3 ailhead tops are not given prominence to outside 1 in circuit board base.Reach screw 3 convenient installations, do not influence the smooth of button face again.
More than show and described basic principle of the utility model and the advantage of principal character and the utility model; The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described, under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications; These variations and improvement all fall in the utility model scope that requires protection, and the utility model requires protection range to be defined by appending claims and equivalent thereof.
Claims (1)
1. deck hole comprises circuit board base, screw installing hole and screw, it is characterized in that, on the said circuit board base screw installing hole is arranged, and on the said screw installing hole screw is installed, and the upper surface of the upper surface of said screw and circuit board base is on same horizontal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204429766U CN202335065U (en) | 2011-11-10 | 2011-11-10 | Platform hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204429766U CN202335065U (en) | 2011-11-10 | 2011-11-10 | Platform hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202335065U true CN202335065U (en) | 2012-07-11 |
Family
ID=46447027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204429766U Expired - Fee Related CN202335065U (en) | 2011-11-10 | 2011-11-10 | Platform hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202335065U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107613633A (en) * | 2017-09-21 | 2018-01-19 | 中新国际电子有限公司 | A kind of pcb board |
-
2011
- 2011-11-10 CN CN2011204429766U patent/CN202335065U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107613633A (en) * | 2017-09-21 | 2018-01-19 | 中新国际电子有限公司 | A kind of pcb board |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20201110 |