CN204143364U - Computer-keyboard - Google Patents
Computer-keyboard Download PDFInfo
- Publication number
- CN204143364U CN204143364U CN201420592052.8U CN201420592052U CN204143364U CN 204143364 U CN204143364 U CN 204143364U CN 201420592052 U CN201420592052 U CN 201420592052U CN 204143364 U CN204143364 U CN 204143364U
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- CN
- China
- Prior art keywords
- key zone
- shell
- venthole
- human body
- fan
- 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 is applicable to computer fittings technical field, provide a kind of computer-keyboard, comprise shell, described shell has main key zone and keypad digit key zone, the side of described shell has first, two air admission holes, the place that described shell corresponds to described main key zone is provided with multiple first venthole, described shell corresponds to described keypad digit key zone place and is provided with multiple second venthole, first is provided with in described shell, two gas channels, described first enters, venthole is all communicated in described first gas channel, described second enters, venthole is all communicated in described second gas channel, first is provided with in shell, two fans, there is the first infrared human body induction bar at main key zone place, keypad digit key zone place is provided with the second infrared human body induction bar.Computor-keyboard provided by the utility model, it can make the both hands of user keep dry and comfortable, and the human body also indefatigability when Long-Time Service computor-keyboard, comfortableness is good, is beneficial to and increases work efficiency.
Description
Technical field
The utility model belongs to computer fittings technical field, particularly relates to a kind of computer-keyboard.
Background technology
The computor-keyboard of current desktop computer, it is under long-time use, and human body susceptible is to tired, and comfortableness is poor.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and provide a kind of computer-keyboard, it has ventilation function, makes the both hands of user keep dry and comfortable, and under long-time use, human body not easily feels tired, and comfortableness is better.
The utility model is achieved in that a kind of computer-keyboard, comprise shell, described shell has main key zone and keypad digit key zone, described main key zone and keypad digit key zone place all have button, the side of described shell has the first air admission hole and the second air admission hole, described shell corresponds to described main key zone place and is provided with multiple first venthole, described shell corresponds to described keypad digit key zone place and is provided with multiple second venthole, two separate the first gas channels and the second gas channel is provided with in described shell, described first air admission hole and the first venthole are all communicated in described first gas channel, described second air admission hole and the second venthole are all communicated in described second gas channel, correspond to described first air inlet position in described shell and be provided with the first fan, correspond to described second air inlet position in described shell and be provided with the second fan, there is the first infrared human body induction bar for controlling described first fan at described main key zone place, described keypad digit key zone place is provided with the second infrared human body induction bar for controlling described second fan.
Particularly, the front of described shell arranges at least two USB jacks.
Particularly, be provided with LED in the button at described main key zone and keypad digit key zone place, the keytop at described main key zone and keypad digit key zone place is provided with transmittance section.
Computer-keyboard provided by the utility model, it is by arranging two independently first in the enclosure, second air flow channel and corresponding first, second fan, can by fresh air from first of the side of shell, first of second air admission hole suction the corresponding Shang Zhu key zone, front from shell and keypad digit key zone, second venthole is discharged, the both hands of user can be made to keep dry and comfortable, avoid the situation that the palm of the hand is perspired, the human body also indefatigability when Long-Time Service computer, comfortableness is good, be beneficial to and increase work efficiency, first infrared human body induction bar, it is close that second infrared human body induction bar can respond to human body, therefore when the hand of user is close to the first infrared human body induction bar, during the second infrared human body induction bar place, first fan, second fan automatically starting, when the hand of user leaves in the second infrared human body induction bar, second fan can cut out automatically.When the hand of user leaves in the first infrared human body induction bar, first fan can cut out automatically, ventilation function all can be closed separately in an idle state in main key zone and keypad digit key zone, and ventilation function is opened automatically when being in using state, product energy-conserving and environment-protective, and the serviceable life being beneficial to prolongation first fan, the second fan.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic perspective view of the computer-keyboard that the utility model embodiment provides.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, a kind of computer-keyboard that the utility model embodiment provides, comprise shell 100, shell 100 has main key zone 110(letter district) and keypad digit key zone 120, main key zone 110 and keypad digit key zone 120 are positioned at the front of described shell 100, described main key zone 110 and keypad digit key zone 120 all have multiple button (not shown), have gap between adjacent key, to form ventilation gap.The side of described shell 100 has the first air admission hole 101 and the second air admission hole 103, first air admission hole 101 and the second air admission hole 103 can be lattice-shaped, first air admission hole 101 and the second air admission hole 103 are arranged at the same side or the not homonymy of shell 100, in the present embodiment, the first air admission hole 101 and the second air admission hole 103 are all positioned at the front side of shell 100.The bottom place that described shell 100 corresponds to described main key zone 110 is provided with multiple first venthole 102, the bottom that shell 100 corresponds to keypad digit key zone 120 is provided with multiple second venthole 104, be provided with two separate the first gas channels and the second gas channel in shell 100, the first air admission hole 101 and the first venthole 102 are all communicated in the first gas channel.Second air admission hole 103 and the second venthole 104 are all communicated in the second gas channel, correspond to the first air admission hole 101 place in shell 100 and be provided with the first fan, first fan can suck air from the first air admission hole 101, and is discharged and the gap flowed through between keyboard and blow to the hand of user from the first venthole 102 by the first gas channel.Correspond to the second air admission hole 103 place in shell 100 and is provided with the second fan, the second fan can suck air from the second air admission hole 103, and to be discharged from the second venthole 104 by the second gas channel and blow to the hand of user.Arranged by above-mentioned ventilation, by two, independently fresh air can be discharged from the side suction of shell 100 from the main key zone 110 in the front of shell 100 and keypad digit key zone 120 by air flow channel and corresponding fan, the both hands of user are made to keep dry and comfortable, the crowd that particularly the easy palm of the hand is perspired under the working pressure of anxiety, when Long-Time Service computer-keyboard, human body also indefatigability, is beneficial to and increases work efficiency.There is the first infrared human body induction bar 141 for controlling the first fan at main key zone 110 place, and keypad digit key zone 120 place is provided with the second infrared human body induction bar 142 for controlling the second fan.It is close that first infrared human body induction bar 141, second infrared human body induction bar 142 can respond to human body, therefore when the hand of user is close to the first infrared human body induction bar 141, second infrared human body induction bar 142 place, first fan, the second fan automatically starting, when the hand of user leaves in the second infrared human body induction bar 142, the second fan can cut out automatically.When the hand of user leaves in the first infrared human body induction bar 141, the first fan can cut out automatically, product energy-conserving and environment-protective, and is beneficial to the serviceable life of prolongation first fan, the second fan.
Particularly, the front of shell 100 arranges at least two USB jacks 131, two USB jacks 131 can be positioned at the top place of keypad digit key zone 120, USB jack 131 is arranged upward, user is easy to USB device such as USB flash disk etc. to be connected in USB jack 131, without the need to groping in the side of computer housing or bending over to check jack position, show gracefulness, calm fully.
Particularly, the first fan, the second fan can be turbofan, and it is quiet and air quantity is large.First venthole 102, second venthole 104 can rounded, rectangle etc.
Particularly, be provided with LED in the button at main key zone 110 and keypad digit key zone 120 place, the keytop at main key zone 110 and keypad digit key zone 120 place is provided with transmittance section, also can normally use at dark surrounds lower keyboard.The side of shell is also provided with the headlamp switch 143 for controlling LED.
The utility model by being arranged through two, independently can discharge from the air admission hole suction of the side of shell 100 and from the venthole in the front of shell 100 by air flow channel and corresponding fan by fresh air, the both hands of user are made to feel dry and comfortable, the human body also indefatigability when Long-Time Service computer-keyboard, be beneficial to and increase work efficiency, first infrared human body induction bar 141, it is close that second infrared human body induction bar 142 can respond to human body, therefore when the hand of user is close to the first infrared human body induction bar 141, during the second infrared human body induction bar 142 place, first fan, second fan automatically starting, when the hand of user leaves in the second infrared human body induction bar 142, second fan can cut out automatically.When the hand of user leaves in the first infrared human body induction bar 141, the first fan can cut out automatically, product energy-conserving and environment-protective, and is beneficial to the serviceable life of prolongation first fan, the second fan.
These are only preferred embodiment of the present utility model, not in order to limit the utility model, all do within spirit of the present utility model and principle any amendment, equivalent to replace or improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a computer-keyboard, comprise shell, described shell has main key zone and keypad digit key zone, described main key zone and keypad digit key zone place all have button, it is characterized in that, the side of described shell has the first air admission hole and the second air admission hole, described shell corresponds to described main key zone place and is provided with multiple first venthole, described shell corresponds to described keypad digit key zone place and is provided with multiple second venthole, two separate the first gas channels and the second gas channel is provided with in described shell, described first air admission hole and the first venthole are all communicated in described first gas channel, described second air admission hole and the second venthole are all communicated in described second gas channel, correspond to described first air inlet position in described shell and be provided with the first fan, correspond to described second air inlet position in described shell and be provided with the second fan, there is the first infrared human body induction bar for controlling described first fan at described main key zone place, described keypad digit key zone place is provided with the second infrared human body induction bar for controlling described second fan.
2. computer-keyboard as claimed in claim 1, is characterized in that, the front of described shell arranges at least two USB jacks.
3. computer-keyboard as claimed in claim 2, it is characterized in that, be provided with LED in the button at described main key zone and keypad digit key zone place, the keytop at described main key zone and keypad digit key zone place is provided with transmittance section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420592052.8U CN204143364U (en) | 2014-10-14 | 2014-10-14 | Computer-keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420592052.8U CN204143364U (en) | 2014-10-14 | 2014-10-14 | Computer-keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204143364U true CN204143364U (en) | 2015-02-04 |
Family
ID=52420038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420592052.8U Expired - Fee Related CN204143364U (en) | 2014-10-14 | 2014-10-14 | Computer-keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204143364U (en) |
-
2014
- 2014-10-14 CN CN201420592052.8U patent/CN204143364U/en not_active Expired - Fee Related
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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: 20150204 Termination date: 20151014 |
|
| EXPY | Termination of patent right or utility model |