CN2929819Y - Full water-proof keyboard - Google Patents
Full water-proof keyboard Download PDFInfo
- Publication number
- CN2929819Y CN2929819Y CN 200620124327 CN200620124327U CN2929819Y CN 2929819 Y CN2929819 Y CN 2929819Y CN 200620124327 CN200620124327 CN 200620124327 CN 200620124327 U CN200620124327 U CN 200620124327U CN 2929819 Y CN2929819 Y CN 2929819Y
- Authority
- CN
- China
- Prior art keywords
- rubber
- keyboard
- wiring board
- cover
- water
- 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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- Input From Keyboards Or The Like (AREA)
- Push-Button Switches (AREA)
Abstract
The utility model discloses a full water-proof keyboard relating to the field of computer keyboard, which comprises a top cover, a bottom cover, key caps and a wiring board and electronic packages arranged between the top cover and the bottom cover, the contribution of the utility model is that a rubber top cover and a rubber sub cover provided with a plurality of water-leakage via holes at the respective position of the top cover and the bottom cover of the keyboard and the wiring board are respectively covered on the upper layer and the sub layer of the wiring board and the electronic packages, when the rubber upper cover is formed, a plurality of first embossment rubber push-buttons entering into the inner space of the key cap and second embossments covering electronic packages are arranged upward and a plurality of outlets sequentially positioned in the wiring board, the rubber sub cover and a plurality of water-leakage via holes of the bottom cover are arranged downward. The rubber upper cover and the rubber sub cover totally seal and include the electronic packages and the thin film wiring board according to the full-sealed structure of the full-sealed rubber packages, water entering into the keyboard through any hole cannot contact with the electronic packages and thin film wiring board and only flows out directly through the water-leakage via holes and the outlets, the utility model has a real function of full water-proof.
Description
Technical field
The utility model relates to the computer keyboard field, relates in particular to a kind of waterproff keyboard structure.
Background technology
The keyboard structure of active computer, generally form by the film circuit board of bottom, loam cake, keycap and the intraware of external module or electronic circuit board and pilot lamp, film circuit board and pilot lamp are positioned on the bottom, and keycap is positioned on the film circuit board, by the loam cake overall fixed.This kind keyboard can not play real waterproof action.Waterproof effect is not good enough in other words.When a large amount of water after loam cake flows into, can directly be penetrated into wiring board along the keycap sidewall, influence the keyboard use, bring loss to work, also influence the serviceable life of keyboard.
The utility model content
The purpose of this utility model is to provide a kind of full waterproff keyboard, can prevent fully effectively that moisture from entering keyboard, and the water that enters from the keyboard loam cake can directly flow out from the keyboard bottom, the functions of use of protection keyboard, the serviceable life of prolongation product.
For this purpose, the utility model provides following technical scheme, a kind of full waterproff keyboard, comprise the keyboard loam cake, bottom, keycap and wiring board between keyboard loam cake and bottom and electronic package, the upper strata of wiring board and electronic package is coated with the rubber loam cake, lower floor is provided with the rubber lower cover, itself and keyboard loam cake, bottom and wiring board correspondence are provided with a plurality of through holes that leak, a plurality of first raised rubber button of keycap inside and second projectioies of overlay electronic assembly of entering are upwards arranged during the moulding of rubber loam cake, to having a plurality of apopores, be positioned at wiring board successively, the rubber lower cover, in the through hole that leaks of bottom.
Compare with existing keyboard structure; the full waterproff keyboard that the utility model provides; the water that enters from keyboard top; no matter be to infiltrate through the keycap sidewall; still directly flow into through the through hole that leaks, on the rubber/the hermetically sealed effect of lower cover under, water all can flow out through the apopore of rubber loam cake outside the keyboard; can the entry-line flaggy, thus the electric work energy of keyboard protected.
The utility model is done to carry out the detailed description in a step below in conjunction with accompanying drawing.
Description of drawings
Fig. 1 is the structural representation of the full waterproff keyboard of the utility model.
Fig. 2 is the exploded view of the full waterproff keyboard of the utility model.
Fig. 3 is the current direction synoptic diagram of the full waterproff keyboard of the utility model.
Embodiment
Referring to Fig. 1, Fig. 2, Fig. 1 is a structural representation of the present utility model.Full waterproff keyboard comprises keyboard loam cake 1, bottom 2, keycap 3 and the wiring board between keyboard loam cake and bottom 4 and electronic package 5, the upper strata of wiring board 4 and electronic package 5 is coated with rubber loam cake 6, lower floor is provided with rubber lower cover 7, it is corresponding with keyboard loam cake 1, bottom 2 and wiring board 4 to be provided with a plurality of through holes 8 that leak, the first raised rubber button 9 that enters keycap inside and second projection 10 of overlay electronic assembly are upwards arranged during 6 moulding of rubber loam cake, to having apopore 11, be positioned at the through hole 8 that leaks of wiring board 4, rubber lower cover 7, bottom 2 successively.
Common waterproff keyboard, according to outside glue spare sealing, can not enter keyboard when water is a small amount of, play waterproof effect, when hypervolia, water enters keyboard by the pilot hole of keycap and keyboard loam cake, directly touches wiring board or electronic package, damage keypad function, can not play real waterproof.
Referring to shown in Figure 3, full waterproff keyboard is made up of outside glue spare and intraware.Outside glue spare comprises keyboard loam cake, keycap, lower cover, and intraware comprises electronic package, film circuit board (or electronic circuit board), and hermetically sealed rubber assembly rubber loam cake and rubber lower cover.Full waterproff keyboard, all-sealed structure according to hermetically sealed rubber assembly rubber loam cake and rubber lower cover, rubber loam cake and rubber lower cover seal inclusion electronic package, film circuit board fully, water which hole of leaving enters keyboard, all can not touch electronic package and film circuit board, can only directly flow out by leak through hole and apopore, play real complete waterproof.
The rubber loam cake and the rubber lower cover of above rubber assembly also can use silica gel material.
The application's range of application also can be used in such as on the household electrical appliances buttons such as mobile phone, gamepad, learning machine or counter, is suitable for too.
Based on design concept of the present utility model; the shape of its pencil body and transparent body container is not openly limited by the utility model can; utilization is provided for splendid attire water, sand or native transparent body container scheme at the pencil end seal, all within protection domain of the present utility model.
Claims (1)
1, a kind of full waterproff keyboard, comprise the keyboard loam cake, bottom, keycap and wiring board between keyboard loam cake and bottom and electronic package, it is characterized in that: the upper strata of described wiring board and electronic package is coated with the rubber loam cake, lower floor is provided with the rubber lower cover, itself and keyboard loam cake, bottom and wiring board correspondence are provided with a plurality of through holes that leak, a plurality of first raised rubber button of keycap inside and second projectioies of overlay electronic assembly of entering are upwards arranged during the moulding of rubber loam cake, to having a plurality of apopores, be positioned at wiring board successively, the rubber lower cover, in the through hole that leaks of bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620124327 CN2929819Y (en) | 2006-07-06 | 2006-07-06 | Full water-proof keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620124327 CN2929819Y (en) | 2006-07-06 | 2006-07-06 | Full water-proof keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2929819Y true CN2929819Y (en) | 2007-08-01 |
Family
ID=38308196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620124327 Expired - Fee Related CN2929819Y (en) | 2006-07-06 | 2006-07-06 | Full water-proof keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2929819Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105632826A (en) * | 2016-03-29 | 2016-06-01 | 深圳市恒上电子有限公司 | Water-cooling light-emitting keyboard and manufacturing method therefor |
| CN108874165A (en) * | 2018-06-14 | 2018-11-23 | 潍坊学院 | A kind of desktop computer Water-preventing keyboard structure |
| CN109548340A (en) * | 2018-12-19 | 2019-03-29 | 上海创功通讯技术有限公司 | A kind of fixed device of side switch |
-
2006
- 2006-07-06 CN CN 200620124327 patent/CN2929819Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105632826A (en) * | 2016-03-29 | 2016-06-01 | 深圳市恒上电子有限公司 | Water-cooling light-emitting keyboard and manufacturing method therefor |
| CN105632826B (en) * | 2016-03-29 | 2018-12-04 | 深圳市恒上电子有限公司 | Water cooling illuminated keyboard and its manufacturing method |
| CN108874165A (en) * | 2018-06-14 | 2018-11-23 | 潍坊学院 | A kind of desktop computer Water-preventing keyboard structure |
| CN108874165B (en) * | 2018-06-14 | 2021-08-24 | 潍坊学院 | Waterproof keyboard structure of desktop computer |
| CN109548340A (en) * | 2018-12-19 | 2019-03-29 | 上海创功通讯技术有限公司 | A kind of fixed device of side switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |