CN1987739A - Four protective computer keyboard - Google Patents
Four protective computer keyboard Download PDFInfo
- Publication number
- CN1987739A CN1987739A CN 200510120900 CN200510120900A CN1987739A CN 1987739 A CN1987739 A CN 1987739A CN 200510120900 CN200510120900 CN 200510120900 CN 200510120900 A CN200510120900 A CN 200510120900A CN 1987739 A CN1987739 A CN 1987739A
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- CN
- China
- Prior art keywords
- circuit board
- thin film
- keyboard
- film circuit
- computor
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- 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.)
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- Input From Keyboards Or The Like (AREA)
- Push-Button Switches (AREA)
Abstract
This invention discloses a four-proof keypad of the computer, it can prevent the water, beverage and other liquid immersing into the pad, and it can be cleaned and sterilized, it also has damp-proof, dust-proof and oxidation-proof functions. When the whole pad is immersed into the liquid, it also works properly. It includes the film circuit and the connected circuit board, the character is as follow: the round of film circuit is sealed, and there is whole closeness water-proof glue between the surface of circuit board and the interface of the film circuit. The structure of this invention is simple and stead, it can be operated easily.
Description
Technical field
The present invention relates to computor-keyboard, specifically, relate to liquid such as effectively to prevent sealing, beverage and immerse, and can clean, disinfect, also have protection against the tide, dustproof, anti-oxidation function, though with its integral body be immersed in the liquid also can operate as normal four protective computer keyboard.
Background technology
Existing computor-keyboard is in concrete use, normal potable water, tea, beverage or other liquid of taking place splashes down or is poured on its lip-deep phenomenon, when if above-mentioned liquid immerses its inside, will influence the operate as normal of circuit, therefore this computor-keyboard is also damaged, not only influenced the reliability of existing computor-keyboard, also influenced the normal running of people computer.Although so-called waterproff keyboard is also arranged on the existing market, but its water-proof function is liquid to be guided on the table top of operation by water conservancy diversion, not only influenced health, return the user and caused the inconvenience part, the more important thing is, when more liquid is poured on the waterproff keyboard of structure like this and can not effectively handle, more it can not be immersed and clean in the water, therefore, the waterproff keyboard that also is not really real meaning.Moreover because the long-term use of keyboard, film that it is built-in or circuit board go up dirt easily, make moist, mouldy and breed bacteria, moreover oxidation can take place in hardware and circuitry lines, thereby, not only can influence people's physical and mental health, also influence the reliability and the serviceable life of circuit simultaneously.Therefore, along with the continuous progress of science and technology and the continuous maturation of computer consumption market, existing waterproof computor-keyboard can't satisfy the demand of existing market, is still waiting further to improve and innovation.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of four protective computer keyboard, as water or liquid splashes down or in its surface the time, can effectively prevent to immerse its inside, its integral body is immersed in not to influence its normal functions of use even yet in the liquid; Also have protection against the tide, dustproof, anti-oxidation function, to strengthen its reliability and serviceable life; It can be cleaned, sterilizes.
Technical matters of the present invention realizes by following technical scheme: construct a kind of four protective computer keyboard, the circuit board that comprises thin film circuit and connection thereof, it is characterized in that, the periphery of described thin film circuit is airtight connection, and is provided with the marine glue that is totally-enclosed at described circuit board surface and with the joining place of described thin film circuit.
According to computor-keyboard provided by the invention, it is characterized in that described marine glue comprises upper and lower layer, and be airtight with the upper and lower layer of described thin film circuit respectively and be connected.
According to computor-keyboard provided by the invention, it is characterized in that also comprise the electronic component that is arranged at described circuit board surface, described electronic component is arranged in the described airtight marine glue.
According to computor-keyboard provided by the invention, it is characterized in that also comprise the external data line that is connected with described circuit board, the joining place of described external data line and described circuit board is arranged in the described airtight marine glue.
Realize four protective computer keyboard of the present invention, has following advantage: prevented effectively that not only water or other liquid from immersing its inside, can not influence its normal running in the liquid yet and use even its integral body is immersed in fully, moistureproof, dustproof, anti-oxidation function have more effectively been realized, have also realized it to be cleaned, sterilizing function that water resistance is good, safe in utilization, reliable, and simple in structure, practical, implement easily.
Description of drawings
Fig. 1 is the sectional view of computor-keyboard of the present invention;
Fig. 2 is the decomposition texture synoptic diagram of computor-keyboard of the present invention.
Embodiment
A kind of four protective computer keyboard comprises thin film circuit 1 and the circuit board 2 that connects thereof, and the periphery of thin film circuit 1 is airtight connection, and is provided with the marine glue 3 that is totally-enclosed on circuit board 2 surfaces and with the joining place of thin film circuit 1, as shown in Figure 1.Marine glue 3 comprises upper and lower layer, as shown in Figure 2, and is airtight with the upper and lower layer of thin film circuit 1 respectively and is connected; Also comprise the electronic component that is arranged at circuit board 2 surfaces, electronic component is arranged in the airtight marine glue 3; Also comprise simultaneously the external data line that circuit board 2 connects, the joining place of external data line and circuit board 2 is arranged in the airtight marine glue 3, with reference to exploded view as shown in Figure 2.
Four protective computer keyboard of the present invention, as shown in Figure 1 and Figure 2, because the periphery of thin film circuit 1 is sealing and connects, and circuit board 2 is provided with the marine glue 3 that is totally-enclosed, people are in the process of using, if when careless liquid such as potable water, tea, beverage are splashed down or when being poured on the arbitrary region on its button 4 or housing 5 surfaces, even liquid enters internal drowning elasticity Capsule 6 and thin film circuit 1 surface along the key position hole of housing 5, it is superimposed and with the airtight inside of marine glue to prevent effectively that liquid from immersing thin film circuit 1; If when being immersed in computor-keyboard integral body of the present invention in the liquid fully, because the periphery of thin film circuit 1 is airtight connection, and be provided with the marine glue 3 that is totally-enclosed on circuit board 2 surface and with the joining place of thin film circuit 1, expire water even all soak around housing 5, button 4 and the elasticity Capsule 6, can not influence the operate as normal of computor-keyboard of the present invention equally; Moreover airborne moisture, dust can not enter its inside, be unlikely to make circuit board 2 surface go up dirt, make moist, mouldy and breed bacteria can also carry out it cleaning and sterilizing to handle, and realized moistureproof, dustproof, anti-oxidation function.
Claims (4)
1, a kind of four protective computer keyboard, comprise thin film circuit (1) and the circuit board (2) that connects thereof, it is characterized in that the periphery of described thin film circuit is airtight connection, and be provided with the marine glue (3) that is totally-enclosed at described circuit board surface and with the joining place of described thin film circuit.
2, computor-keyboard according to claim 1 is characterized in that, described marine glue (3) comprises upper and lower layer, and is airtight with the upper and lower layer of described thin film circuit (1) respectively and is connected.
3, computor-keyboard according to claim 1 is characterized in that, also comprises the electronic component that is arranged at described circuit board (2) surface, and described electronic component is arranged in the described airtight marine glue (3).
4, computor-keyboard according to claim 1 is characterized in that, also comprises the external data line that is connected with described circuit board (2), and the joining place of described external data line and described circuit board (2) is arranged in the described airtight marine glue (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510120900 CN1987739A (en) | 2005-12-23 | 2005-12-23 | Four protective computer keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510120900 CN1987739A (en) | 2005-12-23 | 2005-12-23 | Four protective computer keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1987739A true CN1987739A (en) | 2007-06-27 |
Family
ID=38184559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510120900 Pending CN1987739A (en) | 2005-12-23 | 2005-12-23 | Four protective computer keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1987739A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102922852A (en) * | 2011-08-08 | 2013-02-13 | 联想(北京)有限公司 | Water-resisting salt spray-resisting method for workpiece |
-
2005
- 2005-12-23 CN CN 200510120900 patent/CN1987739A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102922852A (en) * | 2011-08-08 | 2013-02-13 | 联想(北京)有限公司 | Water-resisting salt spray-resisting method for workpiece |
| CN102922852B (en) * | 2011-08-08 | 2015-06-24 | 联想(北京)有限公司 | Water-resisting salt spray-resisting method for workpiece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20070627 |