CN208976404U - Impurity cleaning device in a kind of computer keyboard - Google Patents
Impurity cleaning device in a kind of computer keyboard Download PDFInfo
- Publication number
- CN208976404U CN208976404U CN201820986181.3U CN201820986181U CN208976404U CN 208976404 U CN208976404 U CN 208976404U CN 201820986181 U CN201820986181 U CN 201820986181U CN 208976404 U CN208976404 U CN 208976404U
- Authority
- CN
- China
- Prior art keywords
- frame
- keyboard
- cleaning device
- computer keyboard
- impurity cleaning
- 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 discloses impurity cleaning devices in a kind of computer keyboard, including frame, collect ash-pan and rapping hammer, the collection ash-pan is placed on the bottom in frame, the frame left upper end is connected with connecting rod, the rapping hammer is mounted on the right side of connecting rod by shaft, the two sides inner upper end of the frame and lower end are respectively connected with fixed block, the fixed block is four, and link block is connected with by the first spring between two adjacent fixed blocks, the inside of the link block passes through telescopic rod and is connected with locking device, the inner top side of the locking device is respectively connected with hose.The utility model is by being placed on keyboard just between two locking devices, then hose is made to extend into the lower end of keycap, it blows after booster air pump to inside, more clean the impurity removing of keyboard can be gone, excessive impurity is not had remains in keyboard, cleaning efficiency is higher, more practical, is suitble to be widely popularized and use.
Description
Technical field
The utility model relates to a kind of cleaning plant, in particular to impurity cleaning device in a kind of computer keyboard.
Background technique
Currently, computer is commonly called as computer, it is a kind of modern electronic computer device for supercomputing, numerical value can be carried out
It calculates, and logic calculation can be carried out, also have the function of store-memory, those skilled in the art can be existed with pencil in front of a computer
It draws on paper, has drawn wrong and then wiped with rubber, and rubber clast is blown off, be blown on keyboard to be easy for a rubber clast,
And it is easy to fall to inside keyboard, causes to be not easily cleaned, Patent No. CN201621400532.5's discloses a kind of calculating
Impurity cleaning device in machine keyboard beats surface of keyboard by striking bar, and is carried out clearly by hairbrush to surface of keyboard
Reason, but the device make keyboard be inverted after it is carried out to beat cleaning because the keycap lower end of keyboard be all it is reeded,
Impurity etc. is inevitably easily accessible in groove under the action of gravity, causes cleaning impurity not clean enough.Therefore, it is proposed that it is a kind of
Impurity cleaning device in computer keyboard.
Utility model content
The main purpose of the utility model is to provide impurity cleaning devices in a kind of computer keyboard, by making keyboard
It is just being placed between two locking devices, hose is then made to extend into the lower end of keycap, blowing after booster air pump to inside, it can be with
It is more clean to go the impurity removing of keyboard, excessive impurity is not had remains in keyboard, cleaning efficiency is higher,
It is more practical, it is suitble to be widely popularized and uses, can effectively solves the problems in background technique.
To achieve the above object, the technical solution that the utility model is taken are as follows:
Impurity cleaning device in a kind of computer keyboard, including frame, collection ash-pan and rapping hammer, the collection ash-pan are placed on
Bottom in frame, the frame left upper end are connected with connecting rod, and the rapping hammer is mounted on the right side of connecting rod by shaft, institute
It states the two sides inner upper end of frame and lower end is respectively connected with fixed block, the fixed block is four, and two adjacent fixed blocks
Between link block is connected with by the first spring, the inside of the link block passes through telescopic rod and is connected with locking device, described
The inner top side of locking device is respectively connected with hose, and the hose is connect by tracheae with the air pump that upper end of fixing block is installed, institute
It states and driving motor is installed on the left side upper end inner wall of frame, eccentric block is installed on the transmission shaft of the driving motor.
Further, the frame lower end on the right side of the connecting rod is equipped with pulley, and the right lateral surface of the rapping hammer passes through company
The connection of the left side upper end of splicing and driving motor.
Further, the telescopic rod is made of bar slot and the body of rod, is located inside bar slot on the left of the body of rod, and the body of rod with
Second spring is connected between bar slot.
Further, the driving motor and air pump are electrically connected with extraneous power supply.
Further, the air pump and locking device are two, and air pump and locking device are distributed in lower portion
Two sides.
Compared with prior art, the utility model has the following beneficial effects:
1. impurity cleaning device in the computer keyboard of the utility model, make keyboard be just placed on two locking devices it
Between, so that hose is extend into the lower end of keycap, blows after booster air pump to inside, it can be more clean by keyboard
Impurity removing is gone, and is not had excessive impurity and is remained in keyboard, cleaning efficiency is higher.
2. the left side upper end of impurity cleaning device in the computer keyboard of the utility model, frame is also equipped with rapping hammer,
While air pump blows to keyboard, it can cooperate with rapping hammer and be worked alternatively, impurity can be prevented to be blown to
In the groove of keycap lower end.
3. impurity cleaning device in the computer keyboard of the utility model, locking device is connected by telescopic rod and link block
It connects, makes the keyboard that can put down different sizes in the locking device, increase the applicability of cleaning plant.
Detailed description of the invention
Fig. 1 is the overall structure diagram of impurity cleaning device in the utility model computer keyboard；
Fig. 2 is the locking device structure schematic diagram of impurity cleaning device in the utility model computer keyboard；
Fig. 3 is the Telescopic rod structure schematic diagram of impurity cleaning device in the utility model computer keyboard；
Fig. 4 is the rapping hammer drive mechanism schematic diagram of impurity cleaning device in the utility model computer keyboard.
In figure: 1, frame；2, collect ash-pan；3, rapping hammer；4, shaft；5, connecting rod；6, driving motor；7, air pump；8, fixed
Block；9, tracheae；10, locking device；11, telescopic rod；12, link block；13, the first spring；14, hose；15, bar slot；16, bar
Body；17, second spring；18, eccentric block；19, connecting rope；20, pulley.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figs 1-4, impurity cleaning device in a kind of computer keyboard, including frame 1, collection ash-pan 2 and rapping hammer 3,
The collection ash-pan 2 is placed on the bottom in frame 1, and the 1 left side upper end of frame is connected with connecting rod 5, and the rapping hammer 3 is by turning
Axis 4 is mounted on 5 right side of connecting rod, and the two sides inner upper end of the frame 1 and lower end are respectively connected with fixed block 8, the fixed block 8
It is four, and link block 12, the inside of the link block 12 is connected with by the first spring 13 between two adjacent fixed blocks 8
Locking device 10 is connected with by telescopic rod 11, the inner top side of the locking device 10 is respectively connected with hose 14, described soft
Pipe 14 is connect by tracheae 9 with the air pump 7 that 8 upper end of fixed block is installed, and is equipped with driving on the left side upper end inner wall of the frame 1
Motor 6 is equipped with eccentric block 18 on the transmission shaft of the driving motor 6.
Wherein, 1 lower end of frame on 5 right side of connecting rod is equipped with pulley 20, and the right lateral surface of the rapping hammer 3 passes through company
Splicing 19 is connect with the left side upper end of driving motor 6.
Wherein, the telescopic rod 11 is made of bar slot 15 and the body of rod 16, is located inside bar slot 15 on the left of the body of rod 16,
And second spring 17 is connected between the body of rod 16 and bar slot 15.
Wherein, the driving motor 6 and air pump 7 are electrically connected with extraneous power supply.
Wherein, the air pump 7 and locking device 10 are two, and air pump 7 and locking device 10 are distributed in inside frame 1
Two sides.
Working principle: when work, keyboard is just being set between locking device 10, telescopic rod under the action of second spring 17
Keyboard is locked between two locking devices 10 by 11 elongations, then by external equipment booster air pump 7 and driving motor 6, is made
Hose 14 is blown to keycap lower end, while the rotation of driving motor 6 drives eccentric block 18 to rotate, in the interaction with connecting rope 19
Under, so that rapping hammer 3 is moved up and down and knock keyboard, hose 14 stops blowing when rapping hammer 3 is fallen, then rapping hammer 3 can will be under keycap
The impurity at end strikes down, and when rapping hammer 3 rises, hose 14 continues to blow, and is and so on up to having cleared up the impurity of keyboard
Only.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. impurity cleaning device in a kind of computer keyboard, including frame (1), collection ash-pan (2) and rapping hammer (3), feature exists
In: collection ash-pan (2) is placed on the bottom in frame (1), and upper end is connected with connecting rod (5) on the left of the frame (1), described
Rapping hammer (3) is mounted on the right side of connecting rod (5) by shaft (4), and the two sides inner upper end of the frame (1) is respectively connected with lower end
Fixed block (8), the fixed block (8) are four, and are connected between two adjacent fixed blocks (8) by the first spring (13)
Link block (12), the inside of the link block (12) pass through telescopic rod (11) and are connected with locking device (10), the locking dress
The inner top side for setting (10) is respectively connected with hose (14), and the hose (14) is installed by tracheae (9) and fixed block (8) upper end
Air pump (7) connects, and is equipped with driving motor (6) on the left side upper end inner wall of the frame (1), the biography of the driving motor (6)
Eccentric block (18) are installed on moving axis.
2. impurity cleaning device in computer keyboard according to claim 1, it is characterised in that: the connecting rod (5)
Frame (1) lower end on right side is equipped with pulley (20), and the right lateral surface of the rapping hammer (3) passes through connecting rope (19) and driving motor
(6) left side upper end connection.
3. impurity cleaning device in computer keyboard according to claim 1, it is characterised in that: the telescopic rod (11)
It is made of bar slot (15) and the body of rod (16), bar slot (15) inside, and the body of rod (16) and bar slot is located on the left of the body of rod (16)
(15) second spring (17) are connected between.
4. impurity cleaning device in computer keyboard according to claim 1, it is characterised in that: the driving motor
(6) it is electrically connected with extraneous power supply with air pump (7).
5. impurity cleaning device in computer keyboard according to claim 1, it is characterised in that: the air pump (7) and
Locking device (10) is two, and air pump (7) and locking device (10) are distributed in the internal two sides of frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820986181.3U CN208976404U (en) | 2018-06-26 | 2018-06-26 | Impurity cleaning device in a kind of computer keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820986181.3U CN208976404U (en) | 2018-06-26 | 2018-06-26 | Impurity cleaning device in a kind of computer keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208976404U true CN208976404U (en) | 2019-06-14 |
Family
ID=66779340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820986181.3U Expired - Fee Related CN208976404U (en) | 2018-06-26 | 2018-06-26 | Impurity cleaning device in a kind of computer keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208976404U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110665874A (en) * | 2019-11-06 | 2020-01-10 | 岑超 | Mechanical keyboard cleaning device |
-
2018
- 2018-06-26 CN CN201820986181.3U patent/CN208976404U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110665874A (en) * | 2019-11-06 | 2020-01-10 | 岑超 | Mechanical keyboard cleaning device |
| CN110665874B (en) * | 2019-11-06 | 2021-10-01 | 苏州帅泽信息科技有限公司 | Mechanical keyboard cleaning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190614 Termination date: 20200626 |