CN204009761U - Induction keyboard - Google Patents
Induction keyboard Download PDFInfo
- Publication number
- CN204009761U CN204009761U CN201420408983.8U CN201420408983U CN204009761U CN 204009761 U CN204009761 U CN 204009761U CN 201420408983 U CN201420408983 U CN 201420408983U CN 204009761 U CN204009761 U CN 204009761U
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- China
- Prior art keywords
- flame detector
- keyboard
- optical flame
- electrically connected
- data processor
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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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Abstract
The utility model discloses a kind of induction keyboard, comprise keyboard body, switch, keyboard body top is provided with groove, in groove, be provided with fumigation device, in described keyboard body, be provided with Photoinduction device, described keyboard body one side is provided with the button of controlling Photoinduction device, described Photoinduction device comprises microwave sensor, power supply, lamp body and optical flame detector, described microwave sensor, optical flame detector and lamp body are all electrically connected with power supply, described microwave sensor comprises microwave transceiver, signal amplifier and data processor, described microwave transceiver is electrically connected with signal amplifier, described signal amplifier is electrically connected with data processor, described optical flame detector comprises optical flame detector and controller.The utility model can be responded to light by Photoinduction device, thereby causes in the dark keyboard luminous, reaches the function of illumination.
Description
Technical field
The utility model relates to field of computer peripheral, particularly a kind of induction keyboard.
Background technology
Along with scientific and technological development, computer has become the necessary articles for use of most people routine work and study, and most of office work and study all be unable to do without computer, and keyboard is as the conventional parts of computer, also becomes the conventional instrument of people.But keyboard in the market does not have illumination functions, night, while using computer in dormitory,, if do not turned on light, keyboard did not see Chu, turned on light and affect everybody rest.Keyboard of the present utility model, has made up keyboard and has not possessed the deficiency of illumination functions.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of induction keyboard.
For solving the problems of the technologies described above, technical solution adopted in the utility model is as follows: a kind of induction keyboard, comprise keyboard body, switch, keyboard body top is provided with groove, in groove, be provided with fumigation device, in described keyboard body, be provided with Photoinduction device, described keyboard body one side is provided with the button of controlling Photoinduction device, described Photoinduction device comprises microwave sensor, power supply, lamp body and optical flame detector, described microwave sensor, optical flame detector and lamp body are all electrically connected with power supply, described microwave sensor comprises microwave transceiver, signal amplifier and data processor, described microwave transceiver is electrically connected with signal amplifier, described signal amplifier is electrically connected with data processor, described optical flame detector comprises optical flame detector and controller, optical flame detector is electrically connected with controller, described controller is electrically connected with power supply.
As preferably, described data processor and controller are made one.
As preferably, described data processor comprises the single-chip microcomputer that is integrated with data processor.
As preferably, described optical flame detector is the photoresistance of betal can glass-encapsulated.
The utility model can be responded to light by Photoinduction device, thereby causes in the dark keyboard luminous, reaches the function of illumination.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the device schematic diagram of Photoinduction device;
Embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with embodiment, further set forth the utility model.
Wherein, in this concrete enforcement, microwave sensor 10, power supply 6, lamp body 7, optical flame detector, microwave transceiver, signal amplifier, data processor, optical flame detector 9 and controller 8 all adopt model and structure conventional in prior art, its syndeton each other all adopts connected mode conventional in prior art, such as series connection, in parallel etc., be not described in detail in this.
With reference to Fig. 1-2, this embodiment is by the following technical solutions: a kind of induction keyboard, comprise keyboard body 1, switch 2, keyboard body 1 top is provided with groove 4, in groove 4, be provided with fumigation device 5, in described keyboard body 1, be provided with Photoinduction device, described keyboard body one side is provided with the button 3 of controlling Photoinduction device, described Photoinduction device comprises microwave sensor 10, power supply 6, lamp body 7 and optical flame detector, described microwave sensor 10, optical flame detector and lamp body 7 are all electrically connected with power supply 6, described microwave sensor 1 comprises microwave transceiver, signal amplifier and data processor, described microwave transceiver is electrically connected with signal amplifier, described signal amplifier is electrically connected with data processor, described optical flame detector comprises optical flame detector 9 and controller 8, optical flame detector 9 is electrically connected with controller 8, described controller 8 is electrically connected with power supply 2.
Data processor and controller 8 described in it should be noted that are made one.
It should be noted that described data processor comprises the single-chip microcomputer that is integrated with data processor.
In addition, described optical flame detector 9 is the photoresistance of betal can glass-encapsulated.
This concrete power supply of implementing is connected with direct current or AC power, and to microwave sensor and optical flame detector power supply, and under the control of data processor, lamp body is powered, detect surrounding environment by microwave transceiver, before having people to stay in keyboard time, microwave transceiver can effectively detect, detect signal through signal amplifier amplify after, being transferred to data processor processes, make whether lighting lamp body according to result, if need light lamp body, data processor is just passed to power supply by signal, now power supply is powered to lamp body, in like manner, when human body leaves, power supply disconnects to lamp body powers, in the time of night, the variation of optical flame detector induction light, and signal is transferred to power supply, make lamp body glimmer, both avoided environment for use a slice dark, also very economize on electricity, only has in the time that human body stays in face of keyboard and just lights completely simultaneously, and this is the effect reaching by the synergy of microwave sensor and optical flame detector.
More than show and described ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and instructions, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. an induction keyboard, comprise keyboard body (1), switch (2), keyboard body (1) top is provided with groove (4), it is characterized in that, in groove (4), be provided with fumigation device (5), in described keyboard body (1), be provided with Photoinduction device, described keyboard body one side is provided with the button (3) of controlling Photoinduction device, described Photoinduction device comprises microwave sensor (10), power supply (6), lamp body (7) and optical flame detector, described microwave sensor (10), optical flame detector and lamp body (7) are all electrically connected with power supply (6), described microwave sensor (1) comprises microwave transceiver, signal amplifier and data processor, described microwave transceiver is electrically connected with signal amplifier, described signal amplifier is electrically connected with data processor, described optical flame detector comprises optical flame detector (9) and controller (8), optical flame detector (9) is electrically connected with controller (8), described controller (8) is electrically connected with power supply (2).
2. induction keyboard according to claim 1, is characterized in that: described data processor and controller (8) are made one.
3. induction keyboard according to claim 1 and 2, is characterized in that: described data processor comprises the single-chip microcomputer that is integrated with data processor.
4. induction keyboard according to claim 1, is characterized in that: described optical flame detector (9) is the photoresistance of betal can glass-encapsulated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420408983.8U CN204009761U (en) | 2014-07-17 | 2014-07-17 | Induction keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420408983.8U CN204009761U (en) | 2014-07-17 | 2014-07-17 | Induction keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204009761U true CN204009761U (en) | 2014-12-10 |
Family
ID=52049735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420408983.8U Expired - Fee Related CN204009761U (en) | 2014-07-17 | 2014-07-17 | Induction keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204009761U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107153465A (en) * | 2017-04-07 | 2017-09-12 | 广西中川信息工程有限公司 | A kind of computer inductive keyboard |
-
2014
- 2014-07-17 CN CN201420408983.8U patent/CN204009761U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107153465A (en) * | 2017-04-07 | 2017-09-12 | 广西中川信息工程有限公司 | A kind of computer inductive keyboard |
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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: 20141210 Termination date: 20150717 |
|
| EXPY | Termination of patent right or utility model |