CN109308122A - It is a kind of can moisture-proof dust-proof keyboard protective device - Google Patents
It is a kind of can moisture-proof dust-proof keyboard protective device Download PDFInfo
- Publication number
- CN109308122A CN109308122A CN201811545451.8A CN201811545451A CN109308122A CN 109308122 A CN109308122 A CN 109308122A CN 201811545451 A CN201811545451 A CN 201811545451A CN 109308122 A CN109308122 A CN 109308122A
- Authority
- CN
- China
- Prior art keywords
- proof
- moisture
- protective device
- removable cover
- pedestal
- 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.)
- Pending
Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 20
- 230000003139 buffering effect Effects 0.000 claims abstract description 38
- 238000009423 ventilation Methods 0.000 claims abstract description 20
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 41
- 239000012528 membrane Substances 0.000 claims description 21
- 239000002131 composite material Substances 0.000 claims description 15
- 230000000694 effects Effects 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims 1
- 238000009825 accumulation Methods 0.000 abstract description 6
- 239000000428 dust Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
- G06F3/0202—Constructional details or processes of manufacture of the input device
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Input From Keyboards Or The Like (AREA)
Abstract
The invention discloses it is a kind of can moisture-proof dust-proof keyboard protective device; including buffering plate, ventilation opening and micromotor; supporting frame is provided with below the buffering plate; the inside of the fixing groove is equipped with non-slip rubber ring; the ventilation opening is internally provided with retainer plate; the lower end of the micromotor is connected with fan; fixed pin is provided in the middle part of the fan; fixed block is provided with above the buffering plate; it is provided with support frame above the left and right ends of the buffering plate, and is respectively and fixedly provided with shaft inside the left and right ends of buffering plate.This can moisture-proof dust-proof keyboard protective device; compared with existing common keyboard protective device; compared to common keyboard protection arrangement; the service performance of whole device is substantially increased while increasing structure; good protection can be carried out to keyboard in use; the accumulation for effectively avoiding keyboard dust simultaneously, meets the use demand of people significantly.
Description
Technical field
The present invention relates to keyboard protection arrangement technical field, specially it is a kind of can moisture-proof dust-proof keyboard protective device.
Background technique
Keyboard is a kind of instruction and data input unit for operating equipment operation, is also referred to by system arrangement operation one
One group of function key of platform machine or equipment, keyboard are also a part for forming keyboard instrument, can also refer to the musical instrument using keyboard,
Such as piano, numerical digit piano or electronic organ, keyboard help to practice at typing, and it is also that most important input is set that keyboard, which is the most frequently used,
It is standby, English alphabet, number, punctuation mark etc. can be input in computer by keyboard, thus ordered to computer sending,
Input data etc., there are also some keyboards with various shortcut keys, but originally this kind of keyboard is chiefly used in brand name computer, and once once by
Be considered as the characteristic of brand name computer, over time, gradually also occur the independent production with various shortcut functions in the market
Product are individually sold, and with dedicated driving and setting software, personalized operation is also able to achieve on compatible.
General keyboard is readily formed the accumulation of dust in long-time use process, and the inside of keyboard is difficult to clearly
Reason, and existing keyboard protection arrangement is all based on rubber boot, the practicality can be insufficient, is not well positioned to meet people's
Use demand carries out technological innovation for above situation on the basis of existing keyboard protection arrangement.
Summary of the invention
The purpose of the present invention is to provide it is a kind of can moisture-proof dust-proof keyboard protective device, to solve above-mentioned background technique
The middle accumulation for proposing general keyboard and being readily formed dust in long-time use process, and the inside of keyboard is difficult to clearly
Reason, and existing keyboard protection arrangement is all based on rubber boot, the practicality can be insufficient, is not well positioned to meet people's
Use demand problem.
To achieve the above object, the invention provides the following technical scheme: it is a kind of can moisture-proof dust-proof keyboard protective device,
Including buffering plate, ventilation opening and micromotor, supporting frame is provided with below the buffering plate, and under supporting frame
End is internally provided with fixing groove, and the inside of the fixing groove is equipped with non-slip rubber ring, and being internally provided with for the ventilation opening is solid
Fixed circle, and ventilation opening is located at the inside of buffering plate, the lower end of the micromotor is connected with fan, and micromotor is located at admittedly
Surely the inside enclosed is provided with fixed pin in the middle part of the fan, fixed block, and fixed block is provided with above the buffering plate
Be internally provided with lock buckling groove, be provided with support frame, and the left and right of buffering plate above the left and right ends of the buffering plate
Shaft is respectively and fixedly provided with inside both ends.
Preferably, between the rear surface of the composite rubber layer and the interior surface of lower layer's pedestal and composite rubber layer
Upper end face and upper layer pedestal rear surface between fit closely, and the upper end of upper layer pedestal is by pressure-bearing spring and holding
Cooperation between wedge is connected with lower layer's pedestal.
Preferably, between the rear surface of the composite rubber layer and the interior surface of lower layer's pedestal and composite rubber layer
Upper end face and upper layer pedestal rear surface between fit closely, and the upper end of upper layer pedestal is by pressure-bearing spring and holding
Cooperation between wedge is connected with lower layer's pedestal.
It preferably, is welding between the upper surface of the supporting frame and the lower surface of buffering plate, and non-slip rubber ring
Through fixing groove inside the lower end of supporting frame.
Preferably, the outer dia of the retainer plate is greater than the inside diameter of ventilation opening, and retainer plate, micromotor and wind
It coincides between the central axes of fan, and fan is connected by fixed pin with the lower end of micromotor.
Preferably, the rear and front end of the shaft is mounted on fixing bolt, is connected separately with a left side above the shaft
Removable cover and right removable cover, and left removable cover is located at the left side of right removable cover, the left removable cover is internally provided with placing groove.
Preferably, the left removable cover and right removable cover pass through shaft and are connected with buffering plate, and left removable cover and
Center line between right removable cover about buffering plate is symmetrical, and left removable cover and right removable cover are made up of shaft
Rotational structure.
Preferably, the rear of support frame as described above is provided with support column, and fixing bearing is equipped with inside the upper end of support column,
It is connected with Membrane cover on the right side of the fixing bearing, and Membrane cover is internally provided with movable axis, the upper end of the Membrane cover is equipped with extension
Button.
Preferably, the left and right ends of the movable axis pass through fixing bearing and are connected with the upper end of support column, and activity
It is parallel between the central axes of axis and the upper surface of buffering plate, and between the interior surface of Membrane cover and the outer surface of movable axis
It fits closely.
Compared with prior art, beneficial effects of the present invention are as follows:
1. by the setting of slow vibration pedestal, lower layer's pedestal, composite rubber layer, pressure-bearing spring, Pressure Block and upper layer pedestal, by multiple
Close rubber layer can directly contacting to avoid upper layer pedestal and lower layer base interior, the mill in reduction use process between the two
Damage, and pass through the setting of pressure-bearing spring and Pressure Block, slow vibration effect can be formed in use process to keyboard.
2. passing through the setting of buffering plate, supporting frame, fixing groove and non-slip rubber ring, non-slip rubber ring can increase this
A series of frictional force in device use process between desktop or contact surfaces, effectively avoid keyboard in use because
The excessive formation sideslip of stress, influences the operating experience of user.
3. passing through the setting of ventilation opening, retainer plate, micromotor, fan and fixed pin, formed using retainer plate to miniature
The fixed support operation of motor, and the concentricity between micromotor and fan can keep fan steady in rotary course
It is qualitative, while the air below keyboard can be kept to flow by fan and ventilation opening, avoid the overweight keyboard that makes of moisture
Electric device is impaired.
4. passing through the setting of shaft, fixing bolt, left removable cover, right removable cover and placing groove, formed to keyboard upper position
The determination and fixation set, and the rotation mode of left removable cover and right removable cover operate it is also relatively simple quick.
5. passing through the setting of support frame, support column, fixing bearing, Membrane cover, movable axis and hanging buckle, Membrane cover can pass through activity
Axis realizes synchronous rotary, covering operation is carried out using upper surface of the Membrane cover to keyboard, so that keyboard be kept to use for a long time
Dust and the accumulation of other spots are not will form in journey.
Detailed description of the invention
Fig. 1 is main view complete section structural schematic diagram of the present invention；
Fig. 2 is structural schematic diagram after main view of the present invention is adjusted；
Fig. 3 is that the present invention overlooks external structure schematic diagram；
Fig. 4 is that the present invention overlooks complete section structural schematic diagram；
Fig. 5 is side exterior structural schematic diagram of the present invention；
Fig. 6 is side view complete section structural schematic diagram of the present invention；
Fig. 7 is partial enlargement structural representation at A of the present invention.
In figure: 1, buffering plate, 101, lower layer's pedestal, 102, composite rubber layer, 103, pressure-bearing spring, 104, Pressure Block,
105, upper layer pedestal, 2, supporting frame, 3, fixing groove, 4, non-slip rubber ring, 5, ventilation opening, 6, retainer plate, 7, micromotor, 8,
Fan, 9, fixed pin, 10, fixed block, 11, lock buckling groove, 12, support frame, 13, shaft, 14, fixing bolt, 15, left removable cover,
16, right removable cover, 17, placing groove, 18, support column, 19, fixing bearing, 20, Membrane cover, 21, movable axis, 22, hanging buckle.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-7, the present invention provides a kind of technical solution: it is a kind of can moisture-proof dust-proof keyboard protective device, packet
Buffering plate 1, ventilation opening 5 and micromotor 7 are included, the lower section of buffering plate 1 is provided with supporting frame 2, and under supporting frame 2
End is internally provided with fixing groove 3, between the rear surface of composite rubber layer 102 and the interior surface of lower layer's pedestal 101 and multiple
It closes and is fitted closely between the upper end face of rubber layer 102 and the rear surface of upper layer pedestal 105, and upper layer pedestal 105 is upper
End is connected by cooperation between pressure-bearing spring 103 and Pressure Block 104 with lower layer pedestal 101, the lower end of composite rubber layer 102
Between surface and the interior surface of the lower layer's pedestal 101 and lower end of the upper end face of composite rubber layer 102 and upper layer pedestal 105
Fitted closely between surface, and the upper end of upper layer pedestal 105 by cooperation between pressure-bearing spring 103 and Pressure Block 104 with
Lower layer's pedestal 101 is connected, and passes through slow vibration pedestal 1, lower layer's pedestal 101, composite rubber layer 102, pressure-bearing spring 103, Pressure Block
104 and upper layer pedestal 105 setting, can be to avoid inside upper layer pedestal 105 and lower layer's pedestal 101 by composite rubber layer 102
Direct contact, reduce abrasion between the two in use process, and pass through the setting of pressure-bearing spring 103 and Pressure Block 104,
Slow vibration effect can be formed in use process to keyboard, the inside of fixing groove 3 is equipped with non-slip rubber ring 4, supporting frame 2 it is upper
It is welding between surface and the lower surface of buffering plate 1, and non-slip rubber ring 4 is embedded in the lower end of supporting frame 2 by fixing groove 3
Inside, by the setting of buffering plate 1, supporting frame 2, fixing groove 3 and non-slip rubber ring 4, non-slip rubber ring 4 can increase this
A series of frictional force in device use process between desktop or contact surfaces, effectively avoid keyboard in use because
The excessive formation sideslip of stress, influences the operating experience of user, and ventilation opening 5 is internally provided with retainer plate 6, and ventilation opening 5
In the inside of buffering plate 1, the lower end of micromotor 7 is connected with fan 8, and micromotor 7 is located at the inside of retainer plate 6, Gu
Surely the outer dia of circle 6 is greater than the inside diameter of ventilation opening 5, and phase between retainer plate 6, micromotor 7 and the central axes of fan 8
It is overlapped, and fan 8 is connected by fixed pin 9 with the lower end of micromotor 7, and ventilation opening 5, retainer plate 6, micromotor are passed through
7, the setting of fan 8 and fixed pin 9 forms the fixed support operation to micromotor 7, and micromotor 7 using retainer plate 6
Concentricity between fan 8 can keep stability of the fan 8 in rotary course, while can by fan 8 and ventilation opening 5
To keep the air below keyboard to flow, avoid the overweight electric device for making keyboard of moisture impaired, the middle part of fan 8 is provided with
Fixed pin 9, the top of buffering plate 1 be provided with fixed block 10, and fixed block 10 is internally provided with lock buckling groove 11, buffering plate
It is provided with support frame 12 above 1 left and right ends, and is respectively and fixedly provided with shaft 13, shaft inside the left and right ends of buffering plate 1
13 rear and front end is mounted on fixing bolt 14, and the top of shaft 13 is connected separately with left removable cover 15 and right removable cover 16,
And left removable cover 15 is located at the left side of right removable cover 16, left removable cover 15 is internally provided with placing groove 17, left 15 He of removable cover
Right removable cover 16 is connected by shaft 13 with buffering plate 1, and about buffering between left removable cover 15 and right removable cover 16
The center line of pedestal 1 is symmetrical, and left removable cover 15 and right removable cover 16 constitute rotational structure by shaft 13, pass through
The setting of shaft 13, fixing bolt 14, left removable cover 15, right removable cover 16 and placing groove 17 is formed to keyboard top position
It is determining and fixed, and the rotation mode of left removable cover 15 and right removable cover 16 operates also relatively simple quick, support
The rear of frame 12 is provided with support column 18, and fixing bearing 19 is equipped with inside the upper end of support column 18, the right side of fixing bearing 19
Side is connected with Membrane cover 20, and Membrane cover 20 is internally provided with movable axis 21, and the upper end of Membrane cover 20 is equipped with hanging buckle 22, movable axis 21
Left and right ends pass through fixing bearing 19 and be connected with the upper end of support column 18, and the central axes of movable axis 21 and buffering plate
It is parallel between 1 upper surface, and fitted closely between the interior surface of Membrane cover 20 and the outer surface of movable axis 21, pass through branch
The setting of support 12, support column 18, fixing bearing 19, Membrane cover 20, movable axis 21 and hanging buckle 22, Membrane cover 20 can pass through movable axis
21 realize synchronous rotary, carry out covering operation using upper surface of the Membrane cover 20 to keyboard, so that keyboard be kept to use in long-time
Dust and the accumulation of other spots are not will form in the process.
Working principle: using this can moisture-proof dust-proof keyboard protective device when, first using according to user's
The outside for needing that suitable Membrane cover 20 is selected to be placed on movable axis 21, the device can be used by installing, by keyboard when use
It is placed in the top of support frame 12, the horizontally-supported operation to keyboard is formed using support frame 12, secondly pulls hanging buckle 22, until
Hanging buckle 22 can be covered in the upper surface of keyboard embedded in the inside of lock 11, the film that 22 rear of hanging buckle involves at this time, cover
When avoid the occurrence of at fold as far as possible, left removable cover 15 and right removable cover 16 are successively then rotated by shaft 13, when left work
Both dynamic lid 15 and right removable cover 16 can be tightened and be fixed to film in same level height, while utilize placing groove
17 pairs of keyboard positions form fixed limit, covering operation are carried out using upper surface of the Membrane cover 20 to keyboard, so that keyboard be kept to exist
It not will form dust and the accumulation of other spots in long-time use process, secondarily start micromotor 7 and drive fan 8
Rotation, can keep the air below keyboard to flow, avoid the overweight electricity for making keyboard of moisture by fan 8 and ventilation opening 5
Damaging components, here it is this can moisture-proof dust-proof keyboard protective device working principle.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. one kind can moisture-proof dust-proof keyboard protective device, including buffering plate (1), ventilation opening (5) and micromotor (7),
It is characterized by: being provided with supporting frame (2) below the buffering plate (1), and setting inside the lower end of supporting frame (2)
Have fixing groove (3), the inside of the fixing groove (3) is equipped with non-slip rubber ring (4), and ventilation opening (5) are internally provided with
Retainer plate (6), and ventilation opening (5) is located at the inside of buffering plate (1), the lower end of the micromotor (7) is connected with fan
(8), and micromotor (7) is located at the inside of retainer plate (6), is provided with fixed pin (9) in the middle part of the fan (8), described slow
It rushes above pedestal (1) and is provided with fixed block (10), and fixed block (10) is internally provided with lock buckling groove (11), the buffering bottom
It is provided with support frame (12) above the left and right ends of seat (1), and is respectively and fixedly provided with shaft inside the left and right ends of buffering plate (1)
(13).
2. one kind according to claim 1 can moisture-proof dust-proof keyboard protective device, it is characterised in that: the buffering bottom
The interior lower end of seat (1) is provided with lower layer's pedestal (101), and the upper end of lower layer's pedestal (101) is built-in with composite rubber layer
(102), it is provided with pressure-bearing spring (103) at left and right sides of the composite rubber layer (102), and pressure-bearing spring (103) is upper
Side is provided with Pressure Block (104), is provided with upper layer pedestal (105) above the composite rubber layer (102).
3. one kind according to claim 2 can moisture-proof dust-proof keyboard protective device, it is characterised in that: the compound rubber
Between the rear surface of glue-line (102) and the interior surface of lower layer's pedestal (101) and the upper end face of composite rubber layer (102)
It is fitted closely between the rear surface of upper layer pedestal (105), and the upper end of upper layer pedestal (105) passes through pressure-bearing spring
(103) cooperation between Pressure Block (104) is connected with lower layer's pedestal (101).
4. one kind according to claim 1 can moisture-proof dust-proof keyboard protective device, it is characterised in that: the support edge
It is welding between the upper surface of frame (2) and the lower surface of buffering plate (1), and non-slip rubber ring (4) is embedded in by fixing groove (3)
Inside the lower end of supporting frame (2).
5. one kind according to claim 1 can moisture-proof dust-proof keyboard protective device, it is characterised in that: the retainer plate
(6) outer dia is greater than the inside diameter of ventilation opening (5), and the central axes of retainer plate (6), micromotor (7) and fan (8)
Between coincide, and fan (8) is connected by fixed pin (9) with the lower end of micromotor (7).
6. one kind according to claim 1 can moisture-proof dust-proof keyboard protective device, it is characterised in that: the shaft
(13) rear and front end is mounted on fixing bolt (14), be connected separately with above the shaft (13) left removable cover (15) and
Right removable cover (16), and left removable cover (15) is located at the left side of right removable cover (16), the inside setting of the left removable cover (15)
There are placing groove (17).
7. one kind according to claim 6 can moisture-proof dust-proof keyboard protective device, it is characterised in that: the left activity
Lid (15) and right removable cover (16) are connected by shaft (13) with buffering plate (1), and left removable cover (15) and right activity
The center line covered between (16) about buffering plate (1) is symmetrical, and left removable cover (15) and right removable cover (16) are logical
It crosses shaft (13) and constitutes rotational structure.
8. one kind according to claim 1 can moisture-proof dust-proof keyboard protective device, it is characterised in that: support frame as described above
(12) rear is provided with support column (18), and fixing bearing (19), the fixation are equipped with inside the upper end of support column (18)
It is connected on the right side of bearing (19) Membrane cover (20), and Membrane cover (20) is internally provided with movable axis (21), the Membrane cover (20)
Upper end is equipped with hanging buckle (22).
9. one kind according to claim 8 can moisture-proof dust-proof keyboard protective device, it is characterised in that: the movable axis
(21) left and right ends pass through fixing bearing (19) and are connected with the upper end of support column (18), and the central axes of movable axis (21)
It is parallel between the upper surface of buffering plate (1), and the outer surface of the interior surface of Membrane cover (20) and movable axis (21) it
Between fit closely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811545451.8A CN109308122A (en) | 2018-12-17 | 2018-12-17 | It is a kind of can moisture-proof dust-proof keyboard protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811545451.8A CN109308122A (en) | 2018-12-17 | 2018-12-17 | It is a kind of can moisture-proof dust-proof keyboard protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109308122A true CN109308122A (en) | 2019-02-05 |
Family
ID=65221648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811545451.8A Pending CN109308122A (en) | 2018-12-17 | 2018-12-17 | It is a kind of can moisture-proof dust-proof keyboard protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109308122A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204009763U (en) * | 2014-08-14 | 2014-12-10 | 王贻建 | A kind of preservative film dustproof keyboard device |
| CN207051862U (en) * | 2017-08-14 | 2018-02-27 | 成都信息工程大学 | A kind of Multifunctional computer dustproof keyboard |
| CN107890210A (en) * | 2017-11-23 | 2018-04-10 | 张庆国 | One kind can store regulation computer desk |
| CN207488958U (en) * | 2017-12-04 | 2018-06-12 | 南宁市迈越软件有限责任公司 | A kind of computor-keyboard with dustproof cover |
| CN207833457U (en) * | 2017-12-26 | 2018-09-07 | 重庆市潼升电子科技有限公司 | A kind of damp-proof computer keyboard |
| CN208148846U (en) * | 2018-05-11 | 2018-11-27 | 宁夏蛹士电子商务有限公司 | A kind of common area printer sharing |
| CN109003848A (en) * | 2018-08-07 | 2018-12-14 | 杜都 | It is a kind of can moisture-proof antidetonation electric switch housing |
| CN209015082U (en) * | 2018-12-17 | 2019-06-21 | 杭州绿中游智能科技有限公司 | It is a kind of can moisture-proof dust-proof keyboard protective device |
-
2018
- 2018-12-17 CN CN201811545451.8A patent/CN109308122A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204009763U (en) * | 2014-08-14 | 2014-12-10 | 王贻建 | A kind of preservative film dustproof keyboard device |
| CN207051862U (en) * | 2017-08-14 | 2018-02-27 | 成都信息工程大学 | A kind of Multifunctional computer dustproof keyboard |
| CN107890210A (en) * | 2017-11-23 | 2018-04-10 | 张庆国 | One kind can store regulation computer desk |
| CN207488958U (en) * | 2017-12-04 | 2018-06-12 | 南宁市迈越软件有限责任公司 | A kind of computor-keyboard with dustproof cover |
| CN207833457U (en) * | 2017-12-26 | 2018-09-07 | 重庆市潼升电子科技有限公司 | A kind of damp-proof computer keyboard |
| CN208148846U (en) * | 2018-05-11 | 2018-11-27 | 宁夏蛹士电子商务有限公司 | A kind of common area printer sharing |
| CN109003848A (en) * | 2018-08-07 | 2018-12-14 | 杜都 | It is a kind of can moisture-proof antidetonation electric switch housing |
| CN209015082U (en) * | 2018-12-17 | 2019-06-21 | 杭州绿中游智能科技有限公司 | It is a kind of can moisture-proof dust-proof keyboard protective device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1894674B1 (en) | Sander | |
| CN209015082U (en) | It is a kind of can moisture-proof dust-proof keyboard protective device | |
| CN109308122A (en) | It is a kind of can moisture-proof dust-proof keyboard protective device | |
| CN210119748U (en) | Server is with heat abstractor who has dustproof effect | |
| US5715136A (en) | Removable/adjustable digital display accessory for computers | |
| CN201668386U (en) | Portable electrocardiograph capable of being easily regulate display angle | |
| CN101819374B (en) | Projection device | |
| CN218037950U (en) | Practical computer keyboard | |
| CN208969883U (en) | A kind of quick search device of english knowledge | |
| CN216901582U (en) | Keyboard structure for computer animation design | |
| CN109348361B (en) | Bluetooth sound box for matrix audio system | |
| CN102023675B (en) | Video device | |
| CN210210120U (en) | Slip ring test fixing tool | |
| CN208888773U (en) | A kind of keyboard with acoustic function | |
| CN1523466A (en) | Desk type computer | |
| CN212028976U (en) | Adjustable computer bracket | |
| CN109144278A (en) | A kind of adjustable waterproof luminous keyboard | |
| CN213339654U (en) | Piano suggestion device convenient to carry | |
| CN108572740A (en) | A kind of portable computer keyboard component | |
| CN212846590U (en) | OPS mainboard quick replacement device | |
| CN214123757U (en) | DIY customization keyboard button | |
| CN218675884U (en) | External equipment | |
| JP3524438B2 (en) | Keyboard input device | |
| CN221079226U (en) | Tablet personal computer protective sleeve | |
| CN219783788U (en) | Luminous toy top |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |