CN208758223U - Cleaning air bag for computer keyboard fine crack - Google Patents
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- CN208758223U CN208758223U CN201821061822.0U CN201821061822U CN208758223U CN 208758223 U CN208758223 U CN 208758223U CN 201821061822 U CN201821061822 U CN 201821061822U CN 208758223 U CN208758223 U CN 208758223U
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Abstract
The utility model relates to computer fittings technical fields, especially a kind of cleaning air bag for computer keyboard fine crack, existing keyboard cleaning efficiency is low, and the dust inconvenience of solidification is cleared up, because of a kind of cleaning air bag for computer keyboard fine crack of the invention, including air bag, wherein, the both ends of the air bag are extended with air inlet pipe and exhaust pipe, the air inlet pipe is socketed with intake valve, the intake valve end is fixedly connected with connecting rod, the connecting rod end offers holding tank, spatula and hairbrush are connected in the holding tank, the exhaust shroud is connected to exhaust valve, the exhaust valve nose threads are connected with cleaning head, the cleaning head includes connecting tube, isocon and air jet pipe, the connecting tube and air jet pipe are respectively fixedly connected in the opposite two sides of isocon, and connecting tube, it is connected between isocon and air jet pipe, this Utility model can quickly clean keyboard, and can clear up the dust of solidification, have a wide range of applications in computer fittings technical field.
Description
Technical field
The utility model relates to computer fittings technical field, especially a kind of cleaning gas for computer keyboard fine crack
Capsule.
Background technique
Computer keyboard is often pressed in keyboard due to the problem of being chronically exposed to the external world, being due to keyboard self structure
Dust or sundries are accumulated in key gap, influence keyboard service life and health concerns, existing keyboard cleaning plant has hairbrush, gas
Capsule, cleaning rubber or hair dryer, but these device cleaning efficiencies are low, cleaning effect is poor or cumbersome, especially existing
Keyboard clear up air bag, an only air inlet/outlet, cleaning efficiency is low, and be easy the dust blown afloat is sucked in air bag again
And blow out, keep the cleaning effect of keyboard poor, in addition simple air bag can not clear up the dust or sundries in keyboard gap completely, past
Toward needing while cooperating using hairbrush and other items to clear up, folding and unfolding is more troublesome, and the dust for having condensed not can be carried out clearly
Reason.
Utility model content
Low to solve existing keyboard gap cleaning air bag cleaning efficiency, cleaning effect is poor, and cannot for the dust of solidification
The problem of cleaning, invents a kind of cleaning air bag for computer keyboard fine crack.
The technical solution of the utility model is, including air bag, wherein the air bag is hollow ellipsoid structure, the air bag
Both ends where major semiaxis are extended with air inlet pipe and exhaust pipe, and the air inlet pipe is socketed with intake valve, and the intake valve end is solid
Surely it is connected with connecting rod, holding tank is offered in the distal end faces of the connecting rod, is connected with spatula and hair in the holding tank
Brush, the exhaust shroud are connected to exhaust valve, and the nose threads of the exhaust valve are connected with cleaning head, and the cleaning head includes connection
Pipe, isocon and air jet pipe, the connecting tube and air jet pipe are respectively fixedly connected in the opposite two sides of isocon, and connection
It is connected between pipe, isocon and air jet pipe, the air jet pipe there are more and is evenly distributed on isocon.
Preferably, the material of the air bag, air inlet pipe and exhaust pipe is rubber or silica gel, and the through-hole of the air inlet pipe is straight
Diameter is greater than the through-hole diameter of exhaust pipe, and the diameter of the air inlet pipe is less than the diameter of the front end of intake valve, and the exhaust pipe leads to
Bore dia is less than the end diameter of exhaust valve.
Preferably, the intake valve be check valve, the intake valve include left air inlet, left bank port, left circulation chamber and
Left closeouts, the left exhaust mouth are socketed in air inlet pipe, and the left circulation chamber is connected to the through-hole and left bank port of left air inlet
Through-hole, the left closeouts are located in left circulation chamber, the left closeouts include left block head, left limit block, left spring and
Left support bar, the left block head is inserted in the through-hole of left air inlet for one end of the hollow hemisphere bodily form and arcwall face, described
The diameter of left block head is equal to the through-hole diameter of left air inlet, the edge of the planar ends of the left block head and the end of left limit block
End is fixedly connected, and the diameter of the left limit block is less than the diameter of left circulation chamber and is greater than the through-hole and left bank port of left air inlet
Through-hole diameter, the front end of the left limit block offers left card slot, and the end of the left spring is inserted in left card slot, institute
The diameter for stating left spring is greater than the diameter of left block head and is less than the diameter of left card slot, and the front end of the left spring is fixedly connected on
On left support bar, the length of the left support bar is greater than the through-hole diameter of left bank port, opens up in the through-hole of the left air inlet
The venthole for having multiple connections extraneous.
Preferably, the spatula pair connecting rod end side wall on offer card slot and upper hopper chute, the upper card
Slot is connected with the end of holding tank, and the upper hopper chute is connected with the front end of holding tank, be fixed in the middle part of the spatula with
The upper fixture block of the corresponding and identical hemisphere bodily form of upper card slot, the spatula are fixedly arranged at the front end with through upper hopper chute and the company of extending to
Top shoe outside extension bar, the end of the spatula are integrally fixedly connected with triangular prism shaped shovel head, the hairbrush pair connection
Lower bayonet slot and gliding groove are offered on the end side wall of bar, are fixed in the middle part of the hairbrush corresponding and identical with lower bayonet slot
The lower fixture block of the hemisphere bodily form, being fixedly arranged at the front end with through gliding groove and extending to the sliding block outside connecting rod for the hairbrush are described
The front end of hairbrush is integrally fixedly connected with brush head, the upper card slot, upper hopper chute, upper fixture block and top shoe respectively at lower bayonet slot, under
Sliding slot, lower fixture block and sliding block are symmetrical about the horizontal central axes of connecting rod, and the end of the holding tank is fixedly connected limited
Determine block, the front end of the opposite face of the spatula and hairbrush is respectively fixed with spring, perpendicular central axes of the spring about connecting rod
It is symmetrical.
Preferably, the exhaust valve be check valve, the exhaust valve include right air inlet, right exhaust outlet, right circulation chamber and
Right closeouts, the right air inlet are socketed in exhaust pipe, and the right circulation chamber is connected to the through-hole and right exhaust outlet of right air inlet
Through-hole, the right closeouts are located in right circulation chamber, the right closeouts include right block head, right limit block, right spring and
Right support bar, the right block head is inserted in the through-hole of right air inlet for one end of the hollow hemisphere bodily form and arcwall face, described
The diameter of right block head is equal to the through-hole diameter of right air inlet, the edge of the planar ends of the right block head and the end of right limit block
End is fixedly connected, and the diameter of the right limit block is less than the diameter of right circulation chamber and is greater than the through-hole and right exhaust outlet of right air inlet
Through-hole diameter, the front end of the right limit block offers right card slot, and the end of the right spring is inserted in right card slot, institute
The diameter for stating right spring is greater than the diameter of right block head and is less than the diameter of right card slot, and the front end of the right spring is fixedly connected on
On right support bar, the length of the right support bar is greater than the through-hole diameter of right exhaust outlet, and the front end of the through hole of the right exhaust outlet is set
There is screw thread to connect hole.
Preferably, the end of the connecting tube is equipped with nipple, and the nipple is threaded in screw thread and connects in hole,
Connecting tube and right exhaust outlet are linked together, connection through-hole, the connection through-hole and right exhaust outlet are equipped in the connecting tube
Through-hole be connected, the connecting tube and air jet pipe is perpendicular with isocon and connecting tube is parallel with air jet pipe, described point
Tap hole is offered in flow tube, the tap hole is connected with through-hole is connect, and the diameter of tap hole is less than the straight of connection through-hole
Diameter, the air jet pipe is cone shape and the larger-diameter one end of air jet pipe is fixedly connected with isocon, is opened in the air jet pipe
Equipped with fumarole, the fumarole is connected with tap hole and gradually subtracts Zi the one end connecting with tap hole to other end diameter
It is small.
The intake valve of check valve can use using the technical solution of the utility model and exhaust valve completion air bag difference leads to
Hole carries out air-breathing and exhaust, makes that the dust blown afloat will not be sucked in air bag, improves cleaning efficiency and cleaning effect, connect simultaneously
The cleaning head of more air jet pipes is connect, a plurality of keyboard gap can be cleared up simultaneously, improve cleaning efficiency, in addition in the air bag other end
Spatula and hairbrush are set, the dust solidified is convenient to clean, improves cleaning effect, the utility model is led in computer fittings technology
Domain has a wide range of applications.
Detailed description of the invention
Fig. 1 is cross-sectional view of the utility model for the cleaning air bag of computer keyboard fine crack.
Fig. 2 is cleaning header structure schematic diagram of the utility model for the cleaning air bag of computer keyboard fine crack.
Fig. 3 is a-quadrant enlarged drawing in Fig. 1.
Fig. 4 is B area enlarged drawing in Fig. 1.
Fig. 5 is C regional enlarged drawing in Fig. 1.
Wherein, 1, air bag, 2, air inlet pipe, 3, intake valve, 31, left bank port, 32, left circulation chamber, 33, left air inlet, 34,
Venthole, 4, left closeouts, 41, left block head, 42, left limit block, 43, left spring, 44, left support bar, 45, left card slot, 5,
Connecting rod, 50, spring, 51, upper card slot, 52, upper fixture block, 53, upper hopper chute, 54, top shoe, 55, lower bayonet slot, 56, lower fixture block,
57, gliding groove, 58, sliding block, 59, stop block, 6, holding tank, 7, spatula, 8, hairbrush, 9, exhaust pipe, 10, exhaust valve, 101,
Right air inlet, 102, right circulation chamber, 103, right exhaust outlet, 104, screw thread connect hole, 11, right closeouts, 111, right block head, 112,
Right limit block, 113, right spring, 114, right support bar, 115, right card slot, 12, cleaning head, 121, connecting tube, 122, screw thread connects
Head, 123, connection through-hole, 124, isocon, 125, tap hole, 126, air jet pipe, 127, fumarole.
Specific embodiment
It will be recognized by those of ordinary skill in the art that " top ", " lower section ", " upward ", " downward ", " top ", " bottom
The terms such as portion " are to be not offered as the limitation to the scope of the present invention being defined by the appended claims for describing attached drawing.
Cleaning air bag for computer keyboard fine crack as shown in Figure 1, including air bag 1, wherein air bag 1 is hollow ellipsoid
Structure, the both ends where 1 major semiaxis of air bag are extended with air inlet pipe 2 and exhaust pipe 9, and the material of air bag 1, air inlet pipe 2 and exhaust pipe 9
Matter is rubber or silica gel, convenient for carrying out air-breathing and exhaust from air inlet pipe 2 and exhaust pipe 9 by extruding gasbag 1, and convenient for grabbing
Hold air bag 1.The through-hole diameter of air inlet pipe 2 is greater than the through-hole diameter of exhaust pipe 9, and being convenient for can be quickly from 2 air-breathing of air inlet pipe, simultaneously
The air-flow being discharged from exhaust pipe 9 is more reinforced.Air inlet pipe 2 is socketed with intake valve 3, and exhaust pipe 9 is socketed with exhaust valve 10, and air inlet
Valve 3 and exhaust valve 10 are check valve, so that air bag 1 can only cannot be vented from air-breathing from air inlet pipe 2, while can only be from exhaust
Pipe 9 eats exhaust and is unable to air-breathing, prevents from making band in air-flow when blowing out air-flow again in the dust blown afloat by air bag 1 sucking air bag 1
There is dust, influences cleaning efficiency and cleaning effect.3 end of intake valve is fixedly connected with connecting rod 5, the distal end faces of connecting rod 5
On offer holding tank 6, spatula 7 and hairbrush 8 are connected in holding tank 6, convenient for by spatula 7 and hairbrush 8 cleaning be set in
Dust or other sundries at keyboard gap, can reach better cleaning effect.The nose threads of exhaust valve 10 are connected with clearly
Head 12 is managed, cleaning head 12 includes connecting tube 121, isocon 124 and air jet pipe 126, and connecting tube 121 and air jet pipe 126 are solid respectively
Surely the opposite two sides of isocon 124 are connected to, and are connected between connecting tube 121, isocon 124 and air jet pipe 126, jet
Pipe 126 has more and is evenly distributed on isocon 124, and the cleaning head 12 of more air jet pipes 126 of setting can be cleared up more simultaneously
Keyboard gap, can also improve cleaning efficiency while not influencing cleaning effect.
Cleaning air bag for computer keyboard fine crack as Figure 1 and Figure 4, intake valve 3 include left air inlet 33, a left side
Exhaust outlet 31, left circulation chamber 32 and left closeouts 4, left bank port 31 are socketed in air inlet pipe 2, the diameter of air inlet pipe 2 be less than into
The diameter of the front end of air valve 3, the i.e. through-hole diameter of air inlet pipe 2 are less than the diameter of left bank port 31, enable air inlet pipe 2 secured
Socket intake valve 3, in extruding gasbag 1 will not because air inlet pipe 2 and left air inlet 33 be socketed it is insecure due to both cause to be detached from,
Influence 1 exhaust effect of air bag.Left circulation chamber 32 is connected to the through-hole of left air inlet 33 and the through-hole of left bank port 31, left closeouts 4
In left circulation chamber 32, air bag 1 is entered by intake valve 3 convenient for outside air, while utilizing left 3 pairs of left air inlets of closeouts
33 are blocked, and guarantee that the air in air bag 1 can only be sucked from left air inlet 33 and cannot be discharged.Left closeouts 4 include left envelope
Plug 41, left limit block 42, left spring 43 and left support bar 44, left block head 41 are one end of the hollow hemisphere bodily form and arcwall face
It is inserted in the through-hole of left air inlet 33, and the diameter of left block head 41 is equal to the through-hole diameter of left air inlet 33, convenient for blocking
The through-hole of left air inlet 33, so that air of the air bag 1 when squeezing exhaust in air bag 1 will not be arranged from the through-hole of left air inlet 33
Out, hollow hemisphere structure can also mitigate the weight of whole device while reaching plugging effect, but also save
Cost.The edge of the planar ends of left block head 41 is fixedly connected with the end of left limit block 42, and the diameter of left limit block 42 is less than
The diameter of left circulation chamber 32 and the diameter for being greater than the through-hole of left air inlet 33 and the through-hole of left bank port 31 are convenient for left block head 41
Be connected to form a whole with left limit block 42 to move simultaneously, reach better plugging effect, while limiting left block head
41 can only be moved with left limit block 42 in left circulation chamber 32, to open and close the work of the through-hole of left air inlet 33
With.The front end of left limit block 42 offers left card slot 45, and the end of left spring 43 is inserted in left card slot 45, so that left block head
41 and left limit block 42 air bag 1 under normal circumstances using left spring 43 the left air inlet 33 of elastic force automatic plugging through-hole.It is left
The diameter of spring 43 is greater than the diameter of left block head 41 and is less than the diameter of left card slot 45, and the front end of left spring 43 is fixedly connected
On left support bar 44, so that the end of left spring 43 is being inserted into left card slot 45 and is carrying out elastic force branch to left limit block 42
Support, while the front end of left spring 43 can be made to be supported by left support bar 44, so that left spring 43 is compressed in left limit
Position block 42 and left support bar 44 between, and left spring 43 be fixedly connected with left support bar 44 can make entirely left closeouts 4
In in the horizontal median axis of intake valve 3, convenient for preferably blocking left air inlet 33.The length of left support bar 44 is greater than left bank port
31 through-hole diameter can be stuck in the through-hole junction of left circulation chamber 32 and left bank port 31 convenient for left support bar 44, can be right
Left spring 43 is preferably supported, and the width of left support bar 44 is not too big, and then will not influence the flowing of air-flow.It is left
Offer the extraneous ventholes 34 of multiple connections in the through-hole of air inlet 33, the through-hole of left air inlet 33 be it is totally enclosed, in order to
Air bag can carry out air-breathing from intake valve 3 after extrusion, therefore open up the extraneous venthole 34 of connection, enter convenient for outside air
Left air inlet 33, and then entered in air bag 1 by intake valve 3.
Cleaning air bag for computer keyboard fine crack as shown in Figure 1, Figure 3, spatula 7 pair connecting rod 5 end
Card slot 51 and upper hopper chute 53 are offered on side wall, upper card slot 51 is connected with the end of holding tank 6, upper hopper chute 53 and holding tank
6 front end is connected, and the middle part of spatula 7 is fixed with the upper fixture block 52 of the hemisphere bodily form corresponding and identical with upper card slot 51, scrapes
Shovel 7 is fixedly arranged at the front end with through upper hopper chute 53 and extends to the top shoe 54 outside connecting rod, and upper card slot 51 is convenient for the upper fixture block of clamping
52, when pushing top shoe 54 to slide in upper hopper chute 53, upper fixture block 52 slides in 6 inner wall of holding tank and is divided into upper card slot 51
It is interior, spatula 7 is clamped, so that spatula 7 is pushed out holding tank 6 and carries out using pressing fixture block 52 and sliding when not in use
Dynamic top shoe 54, is divided into spatula 7 in holding tank 6.Hemispheric upper fixture block 52 moves in holding tank 6 convenient for upper fixture block 52,
It is convenient for sliding into upper card slot 51 simultaneously or skids off card slot 51.The top of top shoe 54 surpasses when upper fixture block 52 is in holding tank 6
The outer surface of connecting rod 5 out convenient for pushing top shoe 54, and then pushes spatula 7.The end of spatula 7 is integrally fixedly connected with three
Prismatic shovel head, its end of the shovel head of triangular prism-shaped are that wedge angle type makes convenient for striking off the dust solidified or other sundries
It is more preferable to obtain cleaning effect.Hairbrush 8 pair connecting rod 5 end side wall on offer lower bayonet slot 55 and gliding groove 57, hairbrush 8
Middle part is fixed with the lower fixture block 56 of the hemisphere bodily form corresponding and identical with lower bayonet slot 55, under being fixedly arranged at the front end with of hairbrush 8 is run through
Sliding slot 57 simultaneously extends to the sliding block 58 outside connecting rod, and upper card slot 51, upper hopper chute 53, upper fixture block 52 and top shoe 54 respectively at
Lower bayonet slot 55, gliding groove 57, lower fixture block 56 and sliding block 58 are symmetrical about the horizontal central axes of connecting rod 5, and lower bayonet slot 55,
Gliding groove 57, lower fixture block 56 and sliding block 58 are identical as the effect of upper card slot 51, upper hopper chute 53, upper fixture block 52 and top shoe 54,
Convenient for skidding off or sliding into hairbrush 8 out of holding tank 6, it is easy to use hairbrush 8.The front end of hairbrush 8 is integrally fixedly connected with brush
Head passes through the dust or other sundries for the solidification that spatula 7 strikes off convenient for the dust in cleaning keyboard gap, and cleaning.Hold
Receiving the end of slot 6 is fixedly connected with stop block 59, stop block 59 convenient for separation spatula 7 and hairbrush 8 so that using spatula 7 or
It will not influence each other when person's hairbrush 8.Spatula 7 or hairbrush 8 when upper fixture block 52 or lower fixture block 56 contact 6 inner wall of holding tank
Opposite face is just in contact with stop block 59, is separated, is limited to spatula 7 and hairbrush 8, and mutual shadow when in use is prevented
It rings.The front end of the opposite face of spatula 7 and hairbrush 8 is respectively fixed with spring 50, and spring 50 is symmetrical about the perpendicular central axes of connecting rod 5
Distribution, spring 50 provide elastic force convenient for further separation spatula 7 and hairbrush 8, convenient for upper fixture block 52 and upper card slot 51, under
Fixture block 56 can be preferably clamped with lower bayonet slot 55, and then convenient for clamping spatula 7 and hairbrush 8.
Cleaning air bag for computer keyboard fine crack as Figure 1 and Figure 4, exhaust valve 10 include right air inlet 101,
Right exhaust outlet 103, right circulation chamber 102 and right closeouts 11, right air inlet 101 are socketed in exhaust pipe 9, the through-hole of exhaust pipe 9
Diameter be less than exhaust valve 10 end diameter, i.e., the through-hole diameter of exhaust pipe 9 be less than right air inlet 101 diameter so that exhaust
Pipe 9 can firmly be socketed exhaust valve 10, in extruding gasbag 1 will not because exhaust pipe 9 and right air inlet 101 be socketed it is insecure due to
Cause the two to be detached from, influences the exhaust of air bag 1 and air inlet effect.Right circulation chamber 102 be connected to right air inlet 101 through-hole and right exhaust
The through-hole of mouth 103, right closeouts 11 are located in right circulation chamber 102, are discharged convenient for the air in air bag 1 by exhaust valve 10, together
11 pairs of right air inlets 101 of the right closeouts of Shi Liyong block, and guarantee that the air in air bag 1 can only be discharged from right exhaust outlet 103
And it cannot suck.Right closeouts 11 include right block head 111, right limit block 112, right spring 113 and right support bar 114, right envelope
Plug 111 is inserted in the through-hole of right air inlet 101 for one end of the hollow hemisphere bodily form and arcwall face, and right block head 111
Diameter is equal to the through-hole diameter of right air inlet 101, convenient for blocking the through-hole of right air inlet 101, so that the air-breathing after extrusion of air bag 1
When extraneous air will not be sucked from the through-hole of right air inlet 101, hollow hemisphere structure can reach the same of plugging effect
When can also mitigate the weight of whole device, but also save the cost.The edge and right limit block of the planar ends of right block head 111
112 end is fixedly connected, and the diameter of right limit block 112 is less than the diameter of right circulation chamber 102 and is greater than the logical of right air inlet 101
The diameter of the through-hole of hole and right exhaust outlet 103, being connected to form a whole convenient for right block head 111 with right limit block 112 can
It moves simultaneously, reaches better plugging effect, while limiting right block head 111 only can be in right circulation chamber with right limit block 112
It is moved in 102, to open and close the effect of the through-hole of right air inlet 101.The front end of right limit block 112 offers right card
Slot 115, the end of right spring 113 are inserted in right card slot 115 so that right block head 111 and right limit block 112 air bag 1 just
The through-hole of the right air inlet 101 of elastic force automatic plugging of right spring 113 is utilized in normal situation.The diameter of right spring 113 is greater than right envelope
The diameter of plug 111 and the diameter for being less than right card slot 115, and the front end of right spring 113 is fixedly connected on right support bar 114,
So that the end of right spring 113 is being inserted into right card slot 115 and is carrying out resilient support to right limit block 112, while can make
The front end of right spring 113 is supported by right support bar 114, and right spring 113 is enable to be compressed in right limit block 112 and the right side
Between support rod 114, and right spring 113 is fixedly connected with right support bar 114 entire right closeouts 11 can be made to be located at exhaust
In the horizontal median axis of valve 10, convenient for preferably blocking right air inlet 101.The length of right support bar 114 is greater than right exhaust outlet 103
Through-hole diameter, the through-hole junction of right circulation chamber 102 with right exhaust outlet 103 can be stuck in convenient for right support bar 114, can be right
Right spring 113 is preferably supported, and the width of right support bar 114 is not too big, and then will not influence the flowing of air-flow.
The front end of the through hole of right exhaust outlet 103 is equipped with screw thread and connects hole 104, clears up head 12 convenient for being preferably threadedly coupled.
Cleaning air bag as shown in Figure 1 and Figure 2 for computer keyboard fine crack, the end of connecting tube 121 connects equipped with screw thread
First 122, nipple 122 is threaded in screw thread and connects in hole 104, and connecting tube 121 and right exhaust outlet 103 are linked together,
It is threadedly coupled cleaning head 12 convenient for exhaust valve 10, and then convenient for assembling.It is equipped with connection through-hole 123 in connecting tube 121, connects through-hole
123 are connected with the through-hole of right exhaust outlet 103, convenient for the circulation of air-flow.Connecting tube 121 and air jet pipe 126 with isocon 124
Perpendicular and connecting tube 121 is parallel with air jet pipe 126, convenient for preferably connection three, constitutes an entirety, is also convenient for simultaneously
Keep the air-flow sprayed from air jet pipe 126 bigger.Offer tap hole 125 in isocon 124, tap hole 125 with connect through-hole 123
It is connected, and the diameter of tap hole 125 is less than the diameter of connection through-hole 123, enhances flow velocity of the air-flow in tap hole 125 and strong
Degree.Air jet pipe 126 is cone shape and the larger-diameter one end of air jet pipe 126 is fixedly connected with isocon 124, air jet pipe 126
Fumarole 127 is inside offered, fumarole 127 is connected with tap hole 125 and Zi one end connecting with tap hole 125 to the other end
Diameter is gradually reduced, so that the air-flow sprayed from fumarole 127 is stronger, convenient for the dust preferably cleared up in keyboard gap.Gu
The air jet pipe 126 being scheduled on isocon 124 is parallel to each other and point-blank, convenient for operation, while making air jet pipe 126 just
In alignment keyboard gap.The distance between air jet pipe 126 is equal to the distance between key on keyboard, convenient for air jet pipe when in use
126 front ends can alignment keys circle or whirl in the air gap.126 quantity of air jet pipe is best in 3-5, and excessive air jet pipe 126 will use less than causing
Waste, while the current rate sprayed from air jet pipe 126 is inadequate, keeps cleaning effect undesirable.
The intake valve of check valve can use using the technical solution of the utility model and exhaust valve completion air bag difference leads to
Hole carries out air-breathing and exhaust, makes that the dust blown afloat will not be sucked in air bag, improves cleaning efficiency and cleaning effect, connect simultaneously
The cleaning head of more air jet pipes is connect, a plurality of keyboard gap can be cleared up simultaneously, improve cleaning efficiency, in addition in the air bag other end
Spatula and hairbrush are set, the dust solidified is convenient to clean, improves cleaning effect, the utility model is led in computer fittings technology
Domain has a wide range of applications.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (6)
1. being used for the cleaning air bag of computer keyboard fine crack, including air bag (1), which is characterized in that the air bag (1) is hollow ellipse
Spherical structure, the both ends where air bag (1) major semiaxis are extended with air inlet pipe (2) and exhaust pipe (9), air inlet pipe (2) set
It is connected to intake valve (3), intake valve (3) end is fixedly connected with connecting rod (5), in the distal end faces of the connecting rod (5)
It offers holding tank (6), is connected with spatula (7) and hairbrush (8) in the holding tank (6), the exhaust pipe (9) is socketed with exhaust
Valve (10), the nose threads of the exhaust valve (10) are connected with cleaning head (12), and the cleaning head (12) includes connecting tube
(121), isocon (124) and air jet pipe (126), the connecting tube (121) is respectively fixedly connected with air jet pipe (126) to be shunted
(124) opposite two sides are managed, and are connected between connecting tube (121), isocon (124) and air jet pipe (126), the jet
Pipe (126) has more and is evenly distributed on isocon (124).
2. the cleaning air bag according to claim 1 for computer keyboard fine crack, which is characterized in that the air bag (1),
Air inlet pipe (2) and the material of exhaust pipe (9) are rubber or silica gel, and the through-hole diameter of the air inlet pipe (2) is greater than exhaust pipe (9)
Through-hole diameter, the diameter of the air inlet pipe (2) is less than the diameter of the front end of intake valve (3), and the through-hole of the exhaust pipe (9) is straight
Diameter is less than the end diameter of exhaust valve (10).
3. the cleaning air bag according to claim 1 for computer keyboard fine crack, which is characterized in that the intake valve
It (3) is check valve, the intake valve (3) includes left air inlet (33), left bank port (31), left circulation chamber (32) and left closeouts
(4), the left bank port (31) is socketed in air inlet pipe (2), and the left circulation chamber (32) is connected to the through-hole of left air inlet (33)
With the through-hole of left bank port (31), the left closeouts (4) are located in left circulation chamber (32), and the left closeouts (4) include a left side
Block head (41), left limit block (42), left spring (43) and left support bar (44), the left block head (41) are hollow hemisphere
One end of shape and arcwall face is inserted in the through-hole of left air inlet (33), and the diameter of the left block head (41) is equal to left air inlet
(33) edge of through-hole diameter, the planar ends of the left block head (41) is fixedly connected with the end of left limit block (42), institute
State the diameter diameter for being less than left circulation chamber (32) of left limit block (42) and the through-hole and left bank port that are greater than left air inlet (33)
(31) front end of the diameter of through-hole, the left limit block (42) offers left card slot (45), the end of the left spring (43)
It is inserted in left card slot (45), the diameter of the left spring (43) is greater than the diameter of left block head (41) and is less than left card slot (45)
Diameter, the front end of the left spring (43) is fixedly connected on left support bar (44), and the length of the left support bar (44) is big
Through-hole diameter in left bank port (31) offers the extraneous ventholes of multiple connections in the through-hole of the left air inlet (33)
(34).
4. the cleaning air bag according to claim 1 for computer keyboard fine crack, which is characterized in that the spatula (7)
Pair connecting rod (5) end side wall on offer card slot (51) and upper hopper chute (53), the upper card slot (51) and accommodate
The end of slot (6) is connected, and the upper hopper chute (53) is connected with the front end of holding tank (6), and the middle part of the spatula (7) is fixed
There is the upper fixture block (52) of the hemisphere bodily form corresponding and identical with upper card slot (51), being fixedly arranged at the front end with for spatula (7) is run through
Upper hopper chute (53) simultaneously extends to the top shoe outside connecting rod (54), and the end of the spatula (7) is integrally fixedly connected with triangular prism
The shovel head of shape, the hairbrush (8) pair connecting rod (5) end side wall on offer lower bayonet slot (55) and gliding groove (57),
The lower fixture block (56) of the hemisphere bodily form corresponding and identical with lower bayonet slot (55), the hair are fixed in the middle part of the hairbrush (8)
Brush (8) is fixedly arranged at the front end with through gliding groove (57) and extends to the sliding block outside connecting rod (58), the front end of the hairbrush (8)
It is integrally fixedly connected with brush head, the upper card slot (51), upper hopper chute (53), upper fixture block (52) and top shoe (54) are respectively at lower card
Slot (55), gliding groove (57), lower fixture block (56) and sliding block (58) are symmetrical about the horizontal central axes of connecting rod (5), described
The end of holding tank (6) is fixedly connected with stop block (59), and the front end of the opposite face of the spatula (7) and hairbrush (8) is solid respectively
Surely have spring (50), the spring (50) is symmetrical about the perpendicular central axes of connecting rod (5).
5. the cleaning air bag according to claim 1 for computer keyboard fine crack, which is characterized in that the exhaust valve
It (10) is check valve, the exhaust valve (10) includes right air inlet (101), right exhaust outlet (103), right circulation chamber (102) and the right side
Closeouts (11), the right air inlet (101) are socketed in exhaust pipe (9), and the right circulation chamber (102) is connected to right air inlet
(101) through-hole of through-hole and right exhaust outlet (103), the right closeouts (11) are located in right circulation chamber (102), the right envelope
Blocking piece (11) includes right block head (111), right limit block (112), right spring (113) and right support bar (114), the right closure
Head (111) is inserted in the through-hole of right air inlet (101) for one end of the hollow hemisphere bodily form and arcwall face, the right block head
(111) diameter is equal to the through-hole diameter of right air inlet (101), the edge of the planar ends of the right block head (111) and right limit
The end of position block (112) is fixedly connected, and the diameter of the right limit block (112) is less than the diameter of right circulation chamber (102) and is greater than
The diameter of the through-hole of the through-hole and right exhaust outlet (103) of right air inlet (101), the front end of the right limit block (112) offer
Right card slot (115), the end of the right spring (113) are inserted in right card slot (115), and the diameter of the right spring (113) is big
Diameter in right block head (111) and the diameter less than right card slot (115), the front end of the right spring (113) is fixedly connected on
On right support bar (114), the length of the right support bar (114) is greater than the through-hole diameter of right exhaust outlet (103), the right exhaust
The front end of the through hole of mouth (103) is equipped with screw thread and connects hole (104).
6. the cleaning air bag according to claim 5 for computer keyboard fine crack, which is characterized in that the connecting tube
(121) end is equipped with nipple (122), and the nipple (122) is threaded in screw thread and connects in hole (104), will even
Adapter tube (121) links together with right exhaust outlet (103), and connection through-hole (123), the company are equipped in the connecting tube (121)
It connects hole (123) to be connected with the through-hole of right exhaust outlet (103), the connecting tube (121) and air jet pipe (126) are and isocon
(124) perpendicular and connecting tube (121) is parallel with air jet pipe (126), offers tap hole in the isocon (124)
(125), the tap hole (125) is connected with through-hole (123) is connect, and the diameter of tap hole (125) is less than connection through-hole
(123) diameter, the air jet pipe (126) are cone shape and air jet pipe (126) larger-diameter one end and isocon (124)
It is fixedly connected, is offered fumarole (127) in the air jet pipe (126), the fumarole (127) is connected with tap hole (125)
Lead to and is gradually reduced Zi the one end being connect with tap hole (125) to other end diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821061822.0U CN208758223U (en) | 2018-07-05 | 2018-07-05 | Cleaning air bag for computer keyboard fine crack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821061822.0U CN208758223U (en) | 2018-07-05 | 2018-07-05 | Cleaning air bag for computer keyboard fine crack |
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| Publication Number | Publication Date |
|---|---|
| CN208758223U true CN208758223U (en) | 2019-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821061822.0U Expired - Fee Related CN208758223U (en) | 2018-07-05 | 2018-07-05 | Cleaning air bag for computer keyboard fine crack |
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| Country | Link |
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| CN (1) | CN208758223U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110456861A (en) * | 2019-08-02 | 2019-11-15 | 淮南联合大学 | A kind of computer based on the network platform |
| CN114405887A (en) * | 2020-11-28 | 2022-04-29 | 法特迪精密科技（苏州）有限公司 | Friction scraping method for testing probe cleaning method |
| CN116729895A (en) * | 2023-08-11 | 2023-09-12 | 江苏爱索新材料科技有限公司 | Double-drive four-caterpillar tractor |
-
2018
- 2018-07-05 CN CN201821061822.0U patent/CN208758223U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110456861A (en) * | 2019-08-02 | 2019-11-15 | 淮南联合大学 | A kind of computer based on the network platform |
| CN110456861B (en) * | 2019-08-02 | 2022-07-08 | 淮南联合大学 | Computer based on network platform |
| CN114405887A (en) * | 2020-11-28 | 2022-04-29 | 法特迪精密科技（苏州）有限公司 | Friction scraping method for testing probe cleaning method |
| CN114472252A (en) * | 2020-11-28 | 2022-05-13 | 法特迪精密科技（苏州）有限公司 | Probe fixing method for testing probe cleaning method |
| CN114472252B (en) * | 2020-11-28 | 2023-03-24 | 法特迪精密科技（苏州）有限公司 | Probe fixing method for testing probe cleaning method |
| CN116729895A (en) * | 2023-08-11 | 2023-09-12 | 江苏爱索新材料科技有限公司 | Double-drive four-caterpillar tractor |
| CN116729895B (en) * | 2023-08-11 | 2023-12-05 | 江苏爱索新材料科技有限公司 | Double-drive four-caterpillar tractor |
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