CN203561955U - Computer keyboard and waterproof film thereof - Google Patents
Computer keyboard and waterproof film thereof Download PDFInfo
- Publication number
- CN203561955U CN203561955U CN201320780812.3U CN201320780812U CN203561955U CN 203561955 U CN203561955 U CN 203561955U CN 201320780812 U CN201320780812 U CN 201320780812U CN 203561955 U CN203561955 U CN 203561955U
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- CN
- China
- Prior art keywords
- keyboard
- membrane
- circular protrusions
- key
- film
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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.)
- Expired - Fee Related
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- Input From Keyboards Or The Like (AREA)
- Push-Button Switches (AREA)
Abstract
The utility model discloses a computer keyboard and a waterproof film thereof. The computer keyboard comprises a keyboard, keyboard keys, resetting springs, a keyboard film, four suckers, an electric heating wire and a plurality of air vents, wherein the keyboard keys are respectively arranged on the keyboard; a gap is formed between each two adjacent keyboard keys; each resetting spring is arranged between the corresponding keyboard key and the keyboard; the keyboard film covers the keyboard; a plurality of circular projections are arranged on the keyboard film; the cross section of each circular projection is circular; the longitudinal section of each circular projection has an arc line structure; the keyboard film comprises a massaging layer and a shaping layer; the massaging layer is paved on the shaping layer; the upper ends of the four suckers are respectively arranged on four corners of the keyboard film; the lower ends of the suckers are sucked on the keyboard; the keyboard film is movably connected with the keyboard through the suckers; the electric heating wire is inlaid in the keyboard; and the air vents are respectively formed in the bottom of the keyboard. The computer keyboard has a waterproof function and a dustproof function; the matching degree of the keyboard film and the keyboard is improved; and the using comfort level is greatly improved.
Description
Technical field
The utility model relates to a kind of computer peripheral equipment, relates in particular to a kind of computer keyboard and waterproof membrane thereof.
Background technology
Keyboard is one of computing machine peripheral hardware that must be equipped with, between button on keyboard, be provided with gap, dust and the water capacity easily enter in keyboard, cause keyboard mainboard to damage, especially notebook computer, water is overturned on keyboard, moisture is along with the space of keyboard enters into CPU, whole computer just may short circuit, burn out, and need to change mainboard, and maintenance cost is quite expensive.
A lot of people are blocked dust and water with keyboard membrane, and the keyboard membrane kind of prior art is various, and what have is thinner, easily wearing and tearing; What have is thicker, and cover cap makes the word on keyboard smudgy on keyboard, also has influence on the feel pushing button simultaneously, needs to use than the twice power of naked keyboard, not only uses inconvenience, has also improved the error rate of typewriting.
Utility model content
The purpose of this utility model: a kind of computer keyboard and waterproof membrane thereof are provided, keeping waterproof and dustproof function to make the compatible degree of keyboard membrane and keyboard improve, have improved greatly the comfort level of using outward.
To achieve these goals, the technical solution of the utility model is:
A kind of computer keyboard and waterproof membrane thereof, comprise keyboard, keyboard key, back-moving spring, keyboard membrane, four suckers, heating wire and multiple bleeder vents; Described keyboard key is separately positioned on described keyboard, between described adjacent two keyboard keys, is provided with gap, between the keyboard key described in described back-moving spring is arranged on and described keyboard; Described keyboard membrane cover cap is on described keyboard, described keyboard membrane is provided with multiple circular protrusions, the xsect of described circular protrusions is rounded, the longitudinal section of described circular protrusions is circular arc line structure, each described circular protrusions is corresponding being arranged on described keyboard key respectively, and the diameter of described circular protrusions bottom is greater than the width of described keyboard; Described keyboard membrane comprises massage layer and setting layer, and described massage layer is laid on described setting layer, and described massage layer and described setting layer are one-time formed integrative-structures; Described keyboard membrane is wavy, directly over keyboard key described in the crest place of described keyboard membrane is positioned at, the trough place of described keyboard membrane is embedded between described adjacent two keyboard keys, between the trough place of described keyboard membrane and described keyboard, be provided with gap, the fluctuating range of described keyboard membrane is 2 times of height of described keyboard key; The upper end of four described suckers is separately positioned on four drift angles of described keyboard membrane, and the lower end of described sucker is adsorbed on described keyboard, and described keyboard membrane is connected with described keyboard activity by described sucker; Described heating wire is snakelike and is embedded in described keyboard, under the trough of the keyboard membrane described in described heating wire is positioned at; Described multiple bleeder vents are separately positioned on the bottom of described keyboard, and under the crest of the keyboard membrane described in described bleeder vent is positioned at, described bleeder vent and described heating wire are crisscross arranged.
Above-mentioned computer keyboard and waterproof membrane thereof, wherein, be printed with words identification in described circular protrusions, on described words identification, is coated with fluorescent powder, and the sign content of described words identification is corresponding with described keyboard key.
Above-mentioned computer keyboard and waterproof membrane thereof, wherein, described circular protrusions is provided with braille sign, and described braille sign is round point shape and raises up, and the sign content of described braille sign is corresponding with described keyboard key.
Above-mentioned computer keyboard and waterproof membrane thereof, wherein, the edge of described circular protrusions and the edge of keyboard membrane are respectively equipped with fluorescent ring.
The compatible degree of keyboard membrane of the present utility model and keyboard is good, and keyboard membrane is pro-skin, softness more, makes the button of keyboard membrane and the touch sense of original keyboard approximate, and night, use did not affect sight line, had good waterproof and dustproof effect simultaneously; Be applicable to various crowds.
Accompanying drawing explanation
Fig. 1 is the longitudinal sectional view of the utility model computer keyboard and waterproof membrane thereof.
Fig. 2 is the vertical view of the utility model computer keyboard and waterproof membrane thereof.
Embodiment
Below in conjunction with accompanying drawing, further illustrate embodiment of the present utility model.
Refer to shown in accompanying drawing 1, a kind of computer keyboard and waterproof membrane thereof, comprise keyboard 1, keyboard key 2, back-moving spring 3, keyboard membrane 4, four suckers 5, heating wire 6 and multiple bleeder vents 7; Described keyboard key 2 is separately positioned on described keyboard 1, between described adjacent two keyboard keys 2, is provided with gap, between the keyboard key 2 described in described back-moving spring 3 is arranged on and described keyboard 1; Described keyboard membrane 4 cover caps are on described keyboard 1, described keyboard membrane 4 is provided with multiple circular protrusions 41, the xsect of described circular protrusions 41 is rounded, the longitudinal section of described circular protrusions 41 is circular arc line structure, and each described circular protrusions 41 is corresponding is respectively arranged on the width that the above the diameter of circular protrusions 41 bottoms of described keyboard key 2 is greater than described keyboard 2; Described keyboard membrane 4 comprises massage layer 42 and setting layer 43, described massage layer 42 is laid on described setting layer 43, described massage layer 42 is one-time formed integrative-structures with described setting layer 43, massage layer 42 is more soft, pro-skin sense to finger is better, use comfortablely, setting layer 43 makes keyboard membrane 4 can keep and return to all the time original shape; Described keyboard membrane 4 is wavy, directly over keyboard key 2 described in the crest place of described keyboard membrane 4 is positioned at, the trough place of described keyboard membrane 4 is embedded between described adjacent two keyboard keys 2, between the trough place of described keyboard membrane 4 and described keyboard 1, be provided with gap, the fluctuating range of described keyboard membrane 4 is 2 times of height of described keyboard key 2, can guarantee that air normally circulates, prevent from accumulating fog, moisture, upspring smoothly after also keeping the crest of keyboard membrane 4 to be pressed; The upper end of four described suckers 5 is separately positioned on four drift angles of described keyboard membrane 4, and the lower end of described sucker 5 is adsorbed on described keyboard 1, and described keyboard membrane 4 is flexibly connected with described keyboard 1 by described sucker 5; Described heating wire 6 is snakelike and is embedded in described keyboard 1, and under the trough of the keyboard membrane 4 described in described heating wire 6 is positioned at, warm air is upwards full of whole keyboard membrane 4, can slow down finger when using keyboard winter and endure cold; Described multiple bleeder vents 7 are separately positioned on the bottom of described keyboard 1, under the crest of the keyboard membrane 4 described in described bleeder vent 7 is positioned at, described bleeder vent 7 is crisscross arranged with described heating wire, bleeder vent 7 can contribute to the circulation of air of keyboard 1 inner bottom part, keeps the mainboard normal temperature of keyboard 1 bottom.
Refer to shown in accompanying drawing 2, in described circular protrusions 41, be printed with words identification 44, on described words identification 44, be coated with fluorescent powder, the sign content of described words identification 44 is corresponding with described keyboard key 2, can see the word on keyboard clearly.
Described circular protrusions 41 is provided with braille sign 45, and described braille sign 45 is round point shape and raises up, and the sign content of described braille sign 45 is corresponding with described keyboard key 2, is applicable to the people of eye illness.
The edge of described circular protrusions 41 and the edge of keyboard membrane 4 are respectively equipped with fluorescent ring 46, for the scope of mark keyboard key 2 and keyboard membrane 4, are applicable to using night.
In sum, the compatible degree of keyboard membrane of the present utility model and keyboard is good, and keyboard membrane is pro-skin, softness more, makes the button of keyboard membrane and the touch sense of original keyboard approximate, and night, use did not affect sight line, had good waterproof and dustproof effect simultaneously; Be applicable to various crowds.
Claims (4)
1. computer keyboard and a waterproof membrane thereof, is characterized in that: comprise keyboard, keyboard key, back-moving spring, keyboard membrane, four suckers, heating wire and multiple bleeder vents; Described keyboard key is separately positioned on described keyboard, between described adjacent two keyboard keys, is provided with gap, between the keyboard key described in described back-moving spring is arranged on and described keyboard; Described keyboard membrane cover cap is on described keyboard, described keyboard membrane is provided with multiple circular protrusions, the xsect of described circular protrusions is rounded, the longitudinal section of described circular protrusions is circular arc line structure, each described circular protrusions is corresponding being arranged on described keyboard key respectively, and the diameter of described circular protrusions bottom is greater than the width of described keyboard; Described keyboard membrane comprises massage layer and setting layer, and described massage layer is laid on described setting layer, and described massage layer and described setting layer are one-time formed integrative-structures; Described keyboard membrane is wavy, directly over keyboard key described in the crest place of described keyboard membrane is positioned at, the trough place of described keyboard membrane is embedded between described adjacent two keyboard keys, between the trough place of described keyboard membrane and described keyboard, be provided with gap, the fluctuating range of described keyboard membrane is 2 times of height of described keyboard key; The upper end of four described suckers is separately positioned on four drift angles of described keyboard membrane, and the lower end of described sucker is adsorbed on described keyboard, and described keyboard membrane is connected with described keyboard activity by described sucker; Described heating wire is snakelike and is embedded in described keyboard, under the trough of the keyboard membrane described in described heating wire is positioned at; Described multiple bleeder vents are separately positioned on the bottom of described keyboard, and under the crest of the keyboard membrane described in described bleeder vent is positioned at, described bleeder vent and described heating wire are crisscross arranged.
2. computer keyboard according to claim 1 and waterproof membrane thereof, it is characterized in that: in described circular protrusions, be printed with words identification, on described words identification, be coated with fluorescent powder, the sign content of described words identification is corresponding with described keyboard key.
3. computer keyboard according to claim 1 and waterproof membrane thereof, it is characterized in that: described circular protrusions is provided with braille sign, described braille sign is round point shape and raises up, and the sign content of described braille sign is corresponding with described keyboard key.
4. computer keyboard according to claim 1 and waterproof membrane thereof, is characterized in that: the edge of described circular protrusions and the edge of keyboard membrane are respectively equipped with fluorescent ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320780812.3U CN203561955U (en) | 2013-12-03 | 2013-12-03 | Computer keyboard and waterproof film thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320780812.3U CN203561955U (en) | 2013-12-03 | 2013-12-03 | Computer keyboard and waterproof film thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203561955U true CN203561955U (en) | 2014-04-23 |
Family
ID=50511663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320780812.3U Expired - Fee Related CN203561955U (en) | 2013-12-03 | 2013-12-03 | Computer keyboard and waterproof film thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203561955U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108196691A (en) * | 2018-01-22 | 2018-06-22 | 广东虹勤通讯技术有限公司 | A kind of portable computer and its vertical keyboard device, press device |
-
2013
- 2013-12-03 CN CN201320780812.3U patent/CN203561955U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108196691A (en) * | 2018-01-22 | 2018-06-22 | 广东虹勤通讯技术有限公司 | A kind of portable computer and its vertical keyboard device, press device |
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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: 20140423 Termination date: 20141203 |
|
| EXPY | Termination of patent right or utility model |