CN101284271A - Percussion mechanism of keyboard washer - Google Patents
Percussion mechanism of keyboard washer Download PDFInfo
- Publication number
- CN101284271A CN101284271A CNA2008100617561A CN200810061756A CN101284271A CN 101284271 A CN101284271 A CN 101284271A CN A2008100617561 A CNA2008100617561 A CN A2008100617561A CN 200810061756 A CN200810061756 A CN 200810061756A CN 101284271 A CN101284271 A CN 101284271A
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- keyboard
- worm
- baffle plate
- baffle
- cam
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Abstract
A vibration mechanism for a keyboard cleaning machine comprises a rack, a first baffle plate, a second baffle plate and a first spring, wherein the rack comprises a keyboard stand and a support, the first baffle plate is fixedly arranged at one side of the keyboard stand, the second baffle plate which can slide along the keyboard stand is arranged on the other side of the keyboard stand, the second baffle plate is connected with the first spring, the first spring is fixedly connected with the support, the distance between the first baffle plate and the second baffle plate is less than the length of a keyboard, a notch is opened at the bottom part of the first baffle plate, a cam is arranged at the outside of the first baffle plate, the extending end of the cam is matched with the notch, and the cam is connected with a drive mechanism. The invention provides the vibration mechanism for the keyboard cleaning machine which can improve the keyboard cleaning effect.
Description
Technical field
The present invention relates to a kind of keyboard washer, especially a kind of percussion mechanism.
Background technology
Keyboard is the highest computer part of people's frequency of utilization, also is the maximum place of dirt; Almost will use keyboard with computer, general Internet bar finds also to keep on the keyboard a lot of foreign material except that dust: as macroscopic dust, hairline, food crumbs, cigarette ash, biscuit bits, coffee coffee powder, rubber bits and dirt etc.The specialization of present cleaning keyboard is popularized, and is mostly pure craft, as each cleaning down of keyboard key sled, bothers very much, and the machine of present in addition cleaning keyboard is also few, and function and imperfection, the just clean surface that has, not vibration function.
Summary of the invention
In order to overcome the existing shockproof function of keyboard machine, the deficiency of cleaning performance difference of cleaning, the invention provides a kind of percussion mechanism that can improve the keyboard washer of keyboard cleaning performance.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of percussion mechanism of keyboard washer, comprise frame, first baffle plate, second baffle, first spring, described frame comprises keyboard frame and support, fixedly mount first baffle plate in described keyboard frame one side, the keyboard frame opposite side is installed can be along the second baffle of keyboard frame slip, described second baffle is connected with first spring, described first spring is fixedlyed connected with support, distance between described first baffle plate and the second baffle is less than the length of keyboard, described first baffle plate bottom has notch, be provided with cam in described first baffle plate outside, the external part of described cam cooperates with described notch, and described cam connects driving mechanism.
The external part of cam (being eccentric end) can stretch in the notch, and when keyboard was placed on the keyboard frame, cam can periodically knock on keyboard, plays the effect of vibrations.
As preferred a kind of scheme: described driving mechanism comprises drive motors and worm-and-wheel gear, described worm-and-wheel gear comprises worm shaft, worm screw, worm gear and worm-wheel shaft, the output shaft of described drive motors is connected with first belt wheel, described first belt wheel is connected with second belt wheel by being with synchronously, described second belt wheel is installed on the worm shaft, described worm and wheel engagement, described cam is installed on the worm-wheel shaft.
Further, described percussion mechanism also comprises the keyboard over cap, and described keyboard over cap and support are hinged, and second spring is installed in the described keyboard over cap, and described keyboard over cap is positioned at the top of described second baffle, and described keyboard over cap hides described second baffle.
Beneficial effect of the present invention mainly shows: can improve the keyboard cleaning performance.
Description of drawings
Fig. 1 is the schematic diagram of keyboard washer.
Fig. 2 is the structure chart of the percussion mechanism of keyboard washer.
Fig. 3 is the side view of Fig. 2.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is further described.
With reference to Fig. 1～Fig. 3, a kind of percussion mechanism of keyboard washer, comprise frame, first baffle plate 5, second baffle 9, first spring 4, described frame comprises keyboard frame and support, fixedly mount first baffle plate 5 in described keyboard frame one side, the keyboard frame opposite side is installed can be along the second baffle 9 of keyboard frame slip, described second baffle 9 is connected with first spring 4, described first spring 4 is fixedlyed connected with support, distance between described first baffle plate 5 and the second baffle 9 is less than the length of keyboard, described first baffle plate 5 bottoms have notch, be provided with cam 1 in described first baffle plate 5 outsides, the external part of described cam 1 cooperates with described notch, and described cam 1 connects driving mechanism.
Described driving mechanism comprises drive motors 8 and worm-and-wheel gear, described worm-and-wheel gear comprises worm shaft, worm screw 3, worm gear 2 and worm-wheel shaft, the output shaft of described drive motors is connected with first belt wheel, described first belt wheel is connected with second belt wheel by being with synchronously, described second belt wheel is installed on the worm shaft, described worm screw 3 and worm gear 2 engagements, described cam 1 is installed on the worm-wheel shaft.
Described percussion mechanism also comprises keyboard over cap 10; described keyboard over cap 10 is hinged with support; in the described keyboard over cap 10 second spring 11 is installed, described keyboard over cap 10 is positioned at the top of described second baffle 9, and described keyboard over cap 5 hides described second baffle 9.Described second baffle 9 withstands on the keyboard by first spring 4, and described keyboard over cap is positioned at the top of keyboard one side, when vibrations, plays the effect of location protection.
Described percussion mechanism is by the worm-and-wheel gear of the upper left side that is positioned at whole frame and the combining mechanism of cam 1, and the elastic device that is positioned at the right side of whole frame is formed jointly, described combining mechanism is last by coaxial cam 1 and worm gear 2, the next door is provided with second baffle 9, there is bearing fixing at described axle two ends in frame, down by worm screw, the power of described worm screw is connected with following drive motors 8 with belt wheel 7 with 6 synchronously by the belt wheel utilization on the described worm shaft, when rotating, motor have described secondary transmission to be transferred to cam, active force acts on keyboard to make cam produce periodically, owing to first spring 4 of upper right side and the acting in conjunction of second baffle 9, realize the periodic vibration of keyboard again.
Claims (3)
1, a kind of percussion mechanism of keyboard washer, it is characterized in that: described percussion mechanism comprises frame, first baffle plate, second baffle, first spring, described frame comprises keyboard frame and support, fixedly mount first baffle plate in described keyboard frame one side, the keyboard frame opposite side is installed can be along the second baffle of keyboard frame slip, described second baffle is connected with first spring, described first spring is fixedlyed connected with support, distance between described first baffle plate and the second baffle is less than the length of keyboard, described first baffle plate bottom has notch, be provided with cam in described first baffle plate outside, the external part of described cam cooperates with described notch, and described cam connects driving mechanism.
2, the percussion mechanism of keyboard washer as claimed in claim 1, it is characterized in that: described driving mechanism comprises drive motors and worm-and-wheel gear, described worm-and-wheel gear comprises worm shaft, worm screw, worm gear and worm-wheel shaft, the output shaft of described drive motors is connected with first belt wheel, described first belt wheel is connected with second belt wheel by being with synchronously, described second belt wheel is installed on the worm shaft, described worm and wheel engagement, and described cam is installed on the worm-wheel shaft.
3, the percussion mechanism of keyboard washer as claimed in claim 1 or 2; it is characterized in that: described percussion mechanism also comprises the keyboard over cap; described keyboard over cap and support are hinged; second spring is installed in the described keyboard over cap; described keyboard over cap is positioned at the top of described second baffle, and described keyboard over cap hides described second baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2008100617561A CN100566860C (en) | 2008-05-22 | 2008-05-22 | The percussion mechanism of keyboard washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2008100617561A CN100566860C (en) | 2008-05-22 | 2008-05-22 | The percussion mechanism of keyboard washer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101284271A true CN101284271A (en) | 2008-10-15 |
| CN100566860C CN100566860C (en) | 2009-12-09 |
Family
ID=40056809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2008100617561A Expired - Fee Related CN100566860C (en) | 2008-05-22 | 2008-05-22 | The percussion mechanism of keyboard washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100566860C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108646536A (en) * | 2018-07-10 | 2018-10-12 | 湖南信息职业技术学院 | A kind of multimedia teaching facility |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2097693U (en) * | 1990-04-25 | 1992-03-04 | 戴柱新 | Portable domestic vibration duster |
| CN2463077Y (en) * | 2001-01-22 | 2001-12-05 | 上海新波生物技术有限公司 | Motion machinery structure of automatic microporous washing machine |
| DE102004052844A1 (en) * | 2004-11-02 | 2006-05-04 | Westhäusler, Jürgen, Dr. | Arrangement for automatic cleaning of computer keyboards |
| CN201205556Y (en) * | 2008-05-22 | 2009-03-11 | 浙江工业大学 | Vibrating mechanism for keyboard washer |
-
2008
- 2008-05-22 CN CNB2008100617561A patent/CN100566860C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108646536A (en) * | 2018-07-10 | 2018-10-12 | 湖南信息职业技术学院 | A kind of multimedia teaching facility |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100566860C (en) | 2009-12-09 |
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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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091209 Termination date: 20120522 |