CN209657262U - It is a kind of to can be realized the dust-proof external connection of computer keyboard of soot blowing - Google Patents
It is a kind of to can be realized the dust-proof external connection of computer keyboard of soot blowing Download PDFInfo
- Publication number
- CN209657262U CN209657262U CN201920710496.XU CN201920710496U CN209657262U CN 209657262 U CN209657262 U CN 209657262U CN 201920710496 U CN201920710496 U CN 201920710496U CN 209657262 U CN209657262 U CN 209657262U
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- China
- Prior art keywords
- keyboard body
- supporting plate
- dust
- motor
- wall
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Abstract
It can be realized the dust-proof external connection of computer keyboard of soot blowing the utility model discloses a kind of, including keyboard body, circuit board, fixed strip, supporting plate and motor, the keyboard body is internally provided with circuit board, the circuit board upper surface is welded with key axis, key axis upper end is socketed with keycap, keyboard body side outer wall is equipped with supporting plate, the supporting plate lower surface is equipped with fixed strip, the fixed strip side is internally embedded the motor for being equipped with and being equally spaced, keyboard body side outer wall offers the ventilation hole being equally spaced, the motor side outer wall is rotatably equipped with the shaft inside ventilation hole, the shaft is located at one end inside keyboard body and is socketed with flabellum.The utility model is arranged inside motor and keyboard body in supporting plate and flabellum is arranged, and can be blown out to keyboard body inside by the dust that keycap gap is fallen into inside keyboard body, reduces artificial clean difficulty, and reduce space hold, improves practicability.
Description
Technical field
The utility model relates to computer peripheral equipment technical fields, specially a kind of to can be realized outside the dust-proof computer of soot blowing
Connect keyboard.
Background technique
With science and technology rapid development and people's lives level improve, computer it is universal also more and more extensive, can not only
It works, additionally it is possible to quickly search data and audio, enrich daily life.When using computer, keyboard is
One of essential peripheral hardware of computer, and after keyboard long-time use, the gap between the keycap of keyboard can fall into dust, ash
Dirt can be entered inside keyboard body by the gap between keycap, smaller due to building the gap between cap, and people are cleaning
When dust, there is larger difficulty, if not cleaning for a long time to the dust of keyboard, will affect the cleanliness of keyboard,
And influence people's comfort used in everyday.The keyboard that the volume of traditional soot blowing formula keyboard is relatively common is bigger, and practical
In use, being merely able to carry out soot blowing to surface of keyboard, the dust that cannot nearby accumulate key axis carries out clean effect, practical
Property is lower.
Utility model content
It can be realized the dust-proof external connection of computer keyboard of soot blowing the purpose of this utility model is to provide a kind of, have volume
The smaller and higher advantage of practicability solves the problems, such as that volume is big and practicability is low.
To achieve the above object, the utility model provides the following technical solutions: a kind of to can be realized the dust-proof calculating of soot blowing
Machine external connection keyboard, including keyboard body, circuit board, fixed strip, supporting plate and motor, the keyboard body are internally provided with circuit
Plate, the circuit board upper surface are welded with equally distributed key axis, and key axis upper end is socketed with through keyboard body upper surface
The keycap of outer wall, keyboard body side outer wall are equipped with supporting plate, and the supporting plate lower surface is equipped with fixed strip, the fixation
Side is internally embedded the motor for being equipped with and being equally spaced, and keyboard body side outer wall offers the ventilation being equally spaced
Hole, the motor side outer wall are rotatably equipped with the shaft inside ventilation hole, and the shaft is located at one inside keyboard body
End cap is connected to flabellum, and the keyboard body offers the air outlet being equally spaced away from supporting plate side outer wall.
Preferably, keyboard body bottom end inner wall is provided with the fixed column of rectangular array distribution, under the circuit board
Surface is connected with fixed column upper end.
Preferably, the keyboard body is provided with USB connecting line, and USB connecting line and circuit away from supporting plate side outer wall
Plate and motor electrical connection.
Preferably, the keyboard body is equipped with switch away from the insertion of supporting plate side outer wall, and the switch is electrically connected with motor
It connects.
Preferably, keyboard body lower surface quadrangle is mounted on foot pad, and foot pad lower surface and supporting plate one end following table
Face keeps concordant.
Preferably, the radius of gyration of the flabellum is less than keyboard body inside wall height.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model has been reached by setting supporting plate fixed strip and has been improved usage comfort and motor is fixed
Motor can be fixed in effect, fixed strip, so that motor is mounted on the back side of supporting plate, and can be to the hand of user on supporting plate
Wrist is supported, the drop at reduction wrist between desktop and keyboard body, comfort level when raising people typewrite, and motor
Integration is mounted on deck internal, saves and occupies to keyboard body inner space, to reduce the size of keyboard body, mentions
High practicability.
2, the utility model has achieved the effect that carry out soot blowing to keyboard body inside, when needs pair by setting flabellum
When carrying out deashing inside keyboard body, motor drives flabellum while rotating simultaneously, and motor can generate negative pressure when rotating, will be extraneous empty
Gas is sucked by ventilation hole, and blows to circuit board, and the air-flow that flabellum generates when rotating can be by circuit board surface and key axis surface heap
Long-pending dust is cleared up, and air-flow is flowed out entrainment of dust by air outlet, will be around circuit board surface key axis to reach
The effect that is purged of dust, reduce the difficulty of manual cleaning, improving cleanliness and people inside keyboard body makes
Comfort level.
Detailed description of the invention
Fig. 1 is the keyboard body side schematic cross-sectional view of the utility model；
Fig. 2 is the keyboard body appearance schematic view of the front view of the utility model；
Fig. 3 is A structure enlargement diagram in Fig. 1 of the utility model.
In figure: 1, keyboard body；2, circuit board；3, key axis；4, fixed column；5, keycap；6, foot pad；7, fixed strip；8, it holds in the palm
Plate；9, motor；10, flabellum；11, air outlet；12, USB connecting line；13, it switchs；14, ventilation hole；15, shaft.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " after
The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition,
Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to detachably connect
It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
It please refers to Fig.1 to Fig.3, a kind of embodiment provided by the utility model: a kind of to can be realized the dust-proof calculating of soot blowing
Machine external connection keyboard, including keyboard body 1, circuit board 2, fixed strip 7, supporting plate 8 and motor 9, keyboard body 1 are internally provided with circuit
Plate 2,2 upper surface of circuit board are welded with equally distributed key axis 3, and 3 upper end of key axis is socketed with through 1 upper surface outer wall of keyboard body
Keycap 5,1 bottom end inner wall of keyboard body is provided with the fixed column 4 of rectangular array distribution, 2 lower surface of circuit board and fixed column 4
Upper end is connected.1 side outer wall of keyboard body is equipped with supporting plate 8, and 8 surface of supporting plate uses skewed design, and 8 corner of supporting plate
Place uses rounded corner technological design, more fitting ergonomic designs, provides support for the hand of people, reduce at wrist and
Drop between desktop and keyboard body 1 improves comfort level when people's typewriting.
1 lower surface quadrangle of keyboard body is mounted on foot pad 6, and 6 lower surface of foot pad and 8 one end lower surface of supporting plate keep flat
Together, foot pad 6 is designed using rubber material, and the frictional force between keyboard body 1 and desktop can be improved, and ensures the steady of keyboard body 1
It is qualitative.8 lower surface of supporting plate is equipped with fixed strip 7, and 7 side of fixed strip is internally embedded the motor 9 for being equipped with and being equally spaced, motor 9
It is equipped with ten altogether, and motor 9 uses FF-K20 type, which has the small in size and fast advantage of revolving speed, can satisfy reality
The needs that border uses are searched those of skill in the art by model and are directly purchased on the market, it should be understood that the model is set
It can directly leaf through when standby and search technical specification and understood, therefore the equipment is without repeating.Fixed strip 7 can to motor 9 into
Row is fixed, so that motor 9 is mounted on the back side of supporting plate 8, and the integration of motor 9 is mounted on inside supporting plate 8, is saved to keyboard body
1 inner space occupies, to reduce the size of keyboard body 1, improves practicability.
1 side outer wall of keyboard body offers the ventilation hole 14 being equally spaced, and 9 side outer wall of motor, which is rotatably equipped with, to be run through
Shaft 15 inside ventilation hole 14, the inner diameter of ventilation hole 14 are greater than the outer diameter of shaft 15, and shaft 15 is located at keyboard sheet
1 inside one end of body is socketed with flabellum 10, and the radius of gyration of flabellum 10 is less than 1 inside wall height of keyboard body.Keyboard body 1 is away from support
8 side outer wall of plate offers the air outlet 11 being equally spaced, and air outlet 11 is located at keyboard body 1 away from people's direction one
Side will not impact people in the outflow of air-flow entrained dirt.Keyboard body 1 is provided with away from 8 side outer wall of supporting plate
USB connecting line 12, and USB connecting line 12 is electrically connected with circuit board 2 and motor 9, USB connecting line 12 can be with the USB of computer body
Interface is connected, and ensures the normal use of keyboard body 1.Keyboard body 1 is equipped with switch 13 away from the insertion of 8 side outer wall of supporting plate,
Switch 13 uses common push button, and those of skill in the art directly purchase on the market, and switch 13 is electrically connected with motor 9,
When needing to deashing is carried out inside keyboard body 1, motor 9 drives flabellum 10 simultaneously while rotating, and motor 9 can generate when rotating
Outside air is sucked by ventilation hole 14, and blows to circuit board 2 by negative pressure, and the air-flow that flabellum 10 generates when rotating can be by circuit
The dust of 2 surface of plate and the accumulation of 3 surface of key axis is cleared up, and air-flow is flowed out entrainment of dust by air outlet 11, to reach
Effect that dust around 2 surface key axis 3 of circuit board is purged, reduces the difficulty of manual cleaning, improves keyboard
Cleanliness and people's comforts of use inside ontology 1.
Working principle: when needing to deashing is carried out inside keyboard body 1, motor 9 drives flabellum 10 simultaneously while rotating,
Motor 9 can generate negative pressure when rotating, and outside air be sucked by ventilation hole 14, and blow to circuit board 2, flabellum 10 produces when rotating
Raw air-flow can clear up the dust that 2 surface of circuit board and 3 surface of key axis are accumulated, and air-flow passes through air outlet entrainment of dust
11 outflows, to achieve the effect that for the dust around 2 surface key axis 3 of circuit board to be purged, reduce manual cleaning
Difficulty improves cleanliness and people's comforts of use inside keyboard body 1.
8 surface of supporting plate uses skewed design, and 8 edge of supporting plate uses rounded corner technological design, more fitting people
The design of body engineering science provides support for the hand of people, reduces the drop at wrist between desktop and keyboard body 1, improve
Comfort level when people typewrite.Motor 9 can be fixed in fixed strip 7, so that motor 9 is mounted on the back side of supporting plate 8, and motor
9 integration are mounted on inside supporting plate 8, are saved and are occupied to 1 inner space of keyboard body, so that the size for reducing keyboard body 1 is big
It is small, improve practicability.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of can be realized the dust-proof external connection of computer keyboard of soot blowing, including keyboard body (1), circuit board (2), fixed strip
(7), supporting plate (8) and motor (9), it is characterised in that: the keyboard body (1) is internally provided with circuit board (2), the circuit board
(2) upper surface is welded with equally distributed key axis (3), and key axis (3) upper end is socketed with outside keyboard body (1) upper surface
The keycap (5) of wall, keyboard body (1) side outer wall are equipped with supporting plate (8), and supporting plate (8) lower surface is equipped with fixation
Item (7), fixed strip (7) side are internally embedded the motor (9) for being equipped with and being equally spaced, outside keyboard body (1) side
Wall offers the ventilation hole (14) being equally spaced, and motor (9) side outer wall is rotatably equipped with internal through ventilation hole (14)
Shaft (15), the shaft (15) is located at the internal one end of keyboard body (1) and is socketed with flabellum (10), the keyboard body (1)
Away from supporting plate (8) side, outer wall offers the air outlet (11) being equally spaced.
A kind of it can be realized the dust-proof external connection of computer keyboard of soot blowing 2. according to claim 1, it is characterised in that: described
Keyboard body (1) bottom end inner wall is provided with the fixed column (4) of rectangular array distribution, circuit board (2) lower surface and fixation
Column (4) upper end is connected.
A kind of it can be realized the dust-proof external connection of computer keyboard of soot blowing 3. according to claim 1, it is characterised in that: described
Keyboard body (1) is provided with USB connecting line (12) away from supporting plate (8) side outer wall, and USB connecting line (12) and circuit board (2)
It is electrically connected with motor (9).
A kind of it can be realized the dust-proof external connection of computer keyboard of soot blowing 4. according to claim 1, it is characterised in that: described
Keyboard body (1) is equipped with switch (13) away from the insertion of supporting plate (8) side outer wall, and the switch (13) is electrically connected with motor (9).
A kind of it can be realized the dust-proof external connection of computer keyboard of soot blowing 5. according to claim 1, it is characterised in that: described
Keyboard body (1) lower surface quadrangle is mounted on foot pad (6), and foot pad (6) lower surface and supporting plate (8) one end lower surface keep flat
Together.
A kind of it can be realized the dust-proof external connection of computer keyboard of soot blowing 6. according to claim 1, it is characterised in that: described
The radius of gyration of flabellum (10) is less than keyboard body (1) inside wall height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920710496.XU CN209657262U (en) | 2019-05-17 | 2019-05-17 | It is a kind of to can be realized the dust-proof external connection of computer keyboard of soot blowing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920710496.XU CN209657262U (en) | 2019-05-17 | 2019-05-17 | It is a kind of to can be realized the dust-proof external connection of computer keyboard of soot blowing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209657262U true CN209657262U (en) | 2019-11-19 |
Family
ID=68530302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920710496.XU Expired - Fee Related CN209657262U (en) | 2019-05-17 | 2019-05-17 | It is a kind of to can be realized the dust-proof external connection of computer keyboard of soot blowing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209657262U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111240494A (en) * | 2020-02-11 | 2020-06-05 | 姜通渊 | Clean keyboard |
-
2019
- 2019-05-17 CN CN201920710496.XU patent/CN209657262U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111240494A (en) * | 2020-02-11 | 2020-06-05 | 姜通渊 | Clean keyboard |
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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 |
Granted publication date: 20191119 Termination date: 20200517 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |