CN115981484B - Luminous wireless keyboard with dustproof function - Google Patents
Luminous wireless keyboard with dustproof function Download PDFInfo
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- CN115981484B CN115981484B CN202211552133.0A CN202211552133A CN115981484B CN 115981484 B CN115981484 B CN 115981484B CN 202211552133 A CN202211552133 A CN 202211552133A CN 115981484 B CN115981484 B CN 115981484B
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Abstract
A luminous wireless keyboard with a dustproof function belongs to the technical field of computer hardware, and aims to solve the problems that the existing luminous wireless keyboard is exposed in keys, dust is easy to accumulate on the surface and key grooves of the existing luminous wireless keyboard to cause dirtying, the use experience of the keyboard is affected and the existing luminous wireless keyboard is difficult to clean; according to the invention, the electromagnet, the luminous key and the power switch are connected in series through the arrangement of the movable cover plate, the electromagnet and the armature block, after the luminous key is started by pressing the power switch, the electromagnet is utilized to move the adsorption force of the armature block, after the electromagnet moves, the movable cover plate is pushed to slide to one side of the back plate of the keyboard main body through the cooperation of the adjusting stay rope, the fixed side plate, the movable rod and the L-shaped side plate, the luminous key is exposed out for use, the circuit is closed by the power switch when the keyboard is not used, the electromagnet and the movable cover plate are automatically reset under the action of the reset spring, dust is prevented from falling on the surface of the luminous key and in the key groove by covering the movable cover plate above the luminous key, and the keyboard is convenient and quick.
Description
Technical Field
The invention relates to the technical field of computer hardware, in particular to a luminous wireless keyboard with a dustproof function.
Background
The keyboard is a kind of instruction and data input device for operating the equipment, also refers to a typewriter and a computer keyboard which are arranged by a system to operate a machine or a set of functions of the equipment, and also forms a part of a keyboard musical instrument, or can be a musical instrument such as a piano, a digital piano or an electronic organ, etc. only the keyboard is used, the keyboard is helpful for contact typing, the keyboard is the most common main input device, and english letters, numbers, punctuations, etc. can be input into a computer through the keyboard, so as to send commands, input data, etc. to the computer.
In daily life, the keyboard is one of the most important input tools on the computer, the keyboard cannot be separated from each other in daily electric energy work, and the limitation of the use of the keyboard in distance is released due to the appearance of the wireless keyboard, so that the keyboard is more flexible to use, and then the luminous wireless keyboard convenient to use in dark environment is provided. However, the existing luminous wireless keyboard has common defects as the common keyboard, namely keys of the keyboard are exposed for a long time, and a large amount of dust can be metered on the surfaces of the keys and in keyways in the long-term use process of the keyboard, so that the keyboard becomes dirty to influence the use experience, and meanwhile, the dust in the keyways is very difficult to clean because adjacent keys are close together.
Therefore, we propose a light-emitting wireless keyboard with dustproof function.
Disclosure of Invention
The invention aims to provide a luminous wireless keyboard with a dustproof function, and aims to solve the problems that in the background technology, keys of the existing luminous wireless keyboard are exposed, a large amount of dust is easily accumulated on the surfaces of the keys and keyways after the service time is long, the keys become dirty, the use experience of the keyboard is affected and the keys are difficult to clean.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a luminous wireless keyboard with dustproof function, including keyboard main part and fixed connection in the antiskid pad foot of keyboard main part bottom four corners department, keyboard main part top even interval is provided with luminous button, charging interface and switch have been set gradually on the lateral wall of keyboard main part one end, keyboard light adjust knob is installed to keyboard main part top border department of switch homonymy, the inside of keyboard main part both ends border department is provided with the installation cavity, the installation cavity is close to the fixed curb plate of movable run through being provided with on keyboard main part backplate one side inner wall, the terminal fixedly connected with of movable rod in the installation cavity, the winding is provided with reset spring on the movable rod outer wall between fixed curb plate outer wall and the installation cavity inner wall, the one end that fixed curb plate was kept away from to the movable rod runs through and extends to the keyboard main part backplate outside, its terminal fixedly connected with L type curb plate, L type curb plate fixedly connected with is in movable apron backplate both sides border department, and movable apron horizontal laminating suspension is in luminous button top, fixedly connected with armature piece on the inner wall that installation cavity kept away from armature piece one side, the movable wire winding is provided with the reel on the inner wall that armature piece one side is kept away from on the installation cavity bottom adjacent department, movable be provided with the electro-magnet on the installation cavity bottom plate, armature piece one side is kept away from on the armature piece side, the fixed connection has the wire winding groove on the adjacent end side of the fixed connection with the end of wire winding, the end is fixed connection has the end of the wire winding, the end is connected with the end in the adjacent end of the fixed connection with wire winding in the end of the wire winding.
Further, the size of the movable cover plate is the same as that of the keyboard main body, and when the reset spring keeps a normal diastole state, the movable cover plate is suspended above the keyboard main body, and at the moment, the adjusting stay rope is in a tightening state, and the electromagnet is arranged close to the reel.
Further, the electromagnet is arranged over against the armature block, the electromagnet is connected with a circuit of the power switch in series, a movable wheel is movably arranged at the bottom of the electromagnet, and the lower end of the movable wheel is movably clamped in a limit groove on the bottom plate of the mounting cavity.
Further, the ash removing piece is fixedly connected to the inner wall of the installation cavity at the adjacent position of the moving rod and comprises a fixed air cylinder fixedly connected to the inner wall of the installation cavity and a piston rod movably sleeved at the tail end of the fixed air cylinder, the fixed air cylinder is fixedly connected to the inner wall of one side of the installation cavity far away from the fixed side plate, the tail end of the fixed side plate extends to one side of the moving rod, the tail end of the piston rod is fixedly connected with a connecting rope, and the tail end of the connecting rope is fixedly connected to the side wall at the tail end of the fixed side plate.
Further, a unidirectional air inlet is formed in the bottom of the end of the fixed air cylinder fixing end, the unidirectional air inlet extends to the bottom of the keyboard main body, an air pipe is arranged on the outer wall of one side of the fixed air cylinder fixing end, a normally closed electromagnetic valve is arranged on the air pipe, the normally closed electromagnetic valve is connected with a circuit of a power switch in series, the tail end of the air pipe is fixedly connected with an air injection seat at the edge of the top of the keyboard main body, and the air injection seat is arranged in parallel at the position adjacent to the luminous key.
Further, a dust filter net is fixedly connected between inner walls of bottom ports of the unidirectional air inlets, mounting seats are fixedly connected on inner walls of the unidirectional air inlets on two sides above the dust filter net, light sealing plates are movably connected between side walls of the mounting seats, the light sealing plates are fixedly connected with the inner walls of the unidirectional air inlets through torsion springs, and rubber balls are fixedly connected at the bottoms of tail ends of the light sealing plates.
Further, when the torsion spring keeps a normal diastole state, the light sealing plates at two sides of the unidirectional air inlet are horizontally suspended above the dust filtering net, the side walls of the movable ends of the light sealing plates are mutually attached to seal the unidirectional air inlet, and at the moment, the bottoms of the rubber balls are attached to the upper end of the dust filtering net.
Further, the jet seat comprises a shell cover fixedly connected to the edge of the top of the keyboard body and a gas transmission channel arranged in the shell cover, the gas transmission channel is communicated with the tail end of the gas transmission pipe, gradual change type gas spraying holes are uniformly formed in one side, close to the luminous keys, of the gas transmission channel at intervals, the gradual change type gas spraying holes are formed in the top surface of the corresponding luminous keys, and gradual change type gas spraying holes close to one side of the backboard of the keyboard body are obliquely arranged towards the backboard of the keyboard body.
Further, the keyboard main body is far away from the protruding front end of fixedly connected with an organic whole on the lateral wall of L type curb plate one end, and the bellied inside of front end is provided with holds the chamber, holds and is provided with the pivot through movable axostylus axostyle between the both sides inner wall in chamber, and the outer wall of movable axostylus axostyle is wound and is provided with clockwork spring, and clockwork spring's inboard end links to each other with movable axostylus axostyle is fixed, and its outside end fixed connection holds on the chamber bottom plate, and the rolling has transparent latex membrane on the outer wall of pivot.
Further, the tail end of the transparent emulsion film extends to the outside of the accommodating cavity through the communication hole arranged on the front-end protruding inclined plane, the tail end of the transparent emulsion film outside the accommodating cavity is fixedly connected to the bottom of one end of the movable cover plate far away from the L-shaped side plate, and when the tail end of the movable cover plate is suspended above the front-end protruding connecting end, the spring keeps in a normal state.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the luminous wireless keyboard with the dustproof function, the movable cover plate, the electromagnet and the armature block are arranged, the circuits of the electromagnet, the luminous key and the power switch are connected in series, after the luminous key is started by pressing the power switch, the electromagnet is used for moving the adsorption force of the armature block, after the electromagnet moves, the movable cover plate is pushed to slide to one side of the backboard of the keyboard main body through the cooperation of the adjusting stay rope, the fixed side plate, the movable rod and the L-shaped side plate, the luminous key is exposed for use, when the keyboard is not used, the circuit is closed by the power switch, the electromagnet and the movable cover plate are automatically reset under the action of the reset spring, the movable cover plate covers the upper part of the luminous key to isolate, so that dust is prevented from falling on the surface of the luminous key and in the key groove, and the keyboard is convenient and quick.
2. According to the luminous wireless keyboard with the dustproof function, through the arrangement of the front end bulge and the transparent latex film, when the tail end of the movable cover plate slides to the position adjacent to the back plate of the keyboard main body, the transparent latex film is pulled to cover the upper portion of the luminous keys on the top of the keyboard main body, the transparent latex film is high in flexibility, the luminous keys can be well attached to the transparent latex film for use, dust is prevented from falling and accumulating when the luminous keys are knocked for use, cleaning is convenient, the transparent latex film also has waterproof performance, water is prevented from being accidentally sprayed on the luminous keys when the keyboard is used, and therefore water seepage burning of a circuit is avoided, and the luminous wireless keyboard is convenient and practical.
Drawings
FIG. 1 is a schematic diagram showing a keyboard body and a movable cover in a closed state;
FIG. 2 is a schematic diagram showing the structure of the keyboard main body and the movable cover plate in the unfolded state of the present invention;
FIG. 3 is a schematic diagram of a keyboard main body structure according to the present invention;
FIG. 4 is a schematic view of the internal structure of the installation cavity of the present invention;
FIG. 5 is a schematic view showing the internal structure of the accommodating chamber of the present invention;
FIG. 6 is a schematic view of the mounting structure of the movable rod and the fixed cylinder of the present invention;
FIG. 7 is a schematic view of a unidirectional air intake structure of the present invention;
fig. 8 is a cross-sectional view of a jet mount of the present invention.
In the figure: 1. a keyboard main body; 2. anti-slip foot pads; 3. a light-emitting key; 4. a charging interface; 5. a power switch; 6. a keyboard light adjusting knob; 7. a mounting cavity; 8. a moving rod; 9. fixing the side plates; 10. a return spring; 11. an L-shaped side plate; 12. moving the cover plate; 13. an armature block; 14. a reel; 15. an electromagnet; 151. a moving wheel; 16. adjusting a pull rope; 17. a limit groove; 18. an ash removing member; 181. fixing the inflator; 182. a piston rod; 183. a connecting rope; 184. a one-way air inlet; 1841. a dust filtering net; 1842. a mounting base; 1843. a light sealing plate; 1844. a torsion spring; 1845. rubber balls; 185. a gas pipe; 186. a normally closed electromagnetic valve; 187. a jet seat; 1871. a housing; 1872. a gas transmission channel; 1873. gradual change type air injection hole; 19. the front end is convex; 191. a receiving chamber; 192. a movable shaft lever; 193. a rotating shaft; 194. a clockwork spring; 195. a transparent latex film; 196. a communication hole; 110. a wireless transmitter.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-4, a light-emitting wireless keyboard with a dustproof function comprises a keyboard main body 1 and anti-skid pad feet 2 fixedly connected to four corners of the bottom of the keyboard main body 1, wherein light-emitting keys 3 are uniformly arranged at intervals at the top end of the keyboard main body 1, a charging interface 4 and a power switch 5 are sequentially arranged on the side wall of one end of the keyboard main body 1, and a keyboard light adjusting knob 6 is arranged at the edge of the top end of the keyboard main body 1 at the same side of the power switch 5.
In order to solve the problems that the existing luminous wireless keyboard key is exposed, a large amount of dust is easily accumulated on the key surface and the key groove after the service time is long to become dirty, the use experience of the keyboard is affected, and the keyboard is difficult to clean, please refer to fig. 1-4 and 6, the following preferred technical scheme is provided:
the inside of keyboard main part 1 both ends border department is provided with installation cavity 7, the movable penetration is provided with movable rod 8 on the inner wall of installation cavity 7 near keyboard main part 1 backplate one side, movable rod 8 terminal bottom fixedly connected with fixed curb plate 9 in the installation cavity 7, the winding is provided with reset spring 10 on the movable rod 8 outer wall between fixed curb plate 9 outer wall and the installation cavity 7 inner wall, the one end that fixed curb plate 9 was kept away from to movable rod 8 runs through and extends to the keyboard main part 1 backplate outside, its terminal fixedly connected with L type curb plate 11, L type curb plate 11 fixedly connected with is in movable apron 12 backplate both sides border department, and movable apron 12 horizontal laminating suspension is in luminescent button 3 top, fixedly connected with armature piece 13 on the inner wall of installation cavity 7 one end of keeping away from L type curb plate 11, the movable connection has reel 14 on the inner wall of installation cavity 7 one side of keeping away from armature piece 13, the movable electromagnet 15 is provided with on the installation cavity 7 bottom plate of reel 14 adjacent department, fixedly connected with adjusting rope 16 on the outer wall of armature piece 13 one side, the other end of adjusting rope 16 wears to wind behind the reel 14 wire casing, its terminal and fixed connection has wireless transmitter 110 on the fixed connection of the keyboard main part 1 adjacent to the terminal and the fixed interface of charging side plate 9.
When the size of the movable cover plate 12 is the same as that of the keyboard main body 1 and the reset spring 10 keeps a normal diastole state, the movable cover plate 12 is suspended right above the keyboard main body 1, at this time, the adjusting stay rope 16 is in a tense state, and the electromagnet 15 is arranged close to the reel 14.
The electromagnet 15 is arranged opposite to the armature block 13, the electromagnet 15 is connected with a circuit of the power switch 5 in series, a movable wheel 151 is movably arranged at the bottom of the electromagnet 15, and the lower end of the movable wheel 151 is movably clamped in a limit groove 17 on the bottom plate of the mounting cavity 7.
Specifically, when the wireless keyboard is not used, the movable cover plate 12 is attached to the top surface of the luminous key 3 and is suspended above the keyboard main body 1, the luminous key 3 is covered by the movable cover plate 12, so that dust is prevented from falling down and accumulating on the surface of the luminous key 3 and in a key groove, when the wireless keyboard is used, the keyboard is started after the power switch 5 on the side wall of the wireless keyboard is pressed down, the bulb on the base of the luminous key 3 is luminous after the luminous key 3 is electrified, meanwhile, the circuit is communicated with the electromagnet 15 connected with the circuit of the luminous key 3 in series, the electromagnet 15 obtains magnetic force to absorb the armature block 13, the electromagnet 15 is influenced by the magnetic force to move along the limit groove 17 through the movable wheel 151 at the bottom so as to be close to the armature block 13, the fixed side plate 9 is pulled by the adjusting pull rope 16 when the electromagnet 15 moves to be attached to the armature block 13, the fixed side plate 9 is pushed by the fixed side plate 8 to slide out of the installation cavity 7, the movable cover plate 12 is pushed by the L-shaped side plate 11 when the movable rod 8 moves, the movable plate 3 is exposed out for use, after the power switch 5 is closed, the movable cover plate 12 is automatically covered by the reset spring 10 to reset the movable cover plate, and the luminous dust is prevented from falling down.
In order to avoid dust accumulation on the surface and in the key groove of the luminous key 3 during use, as shown in fig. 1-3, 5 and 7, the following preferable technical scheme is provided:
the keyboard main body 1 is kept away from fixedly connected with integrative front end arch 19 on the lateral wall of L type curb plate 11 one end, and the inside of front end arch 19 is provided with holds chamber 191, holds between the both sides inner wall of chamber 191 and is provided with pivot 193 through movable axostylus axostyle 192, and the outer wall of movable axostylus axostyle 192 is gone up and is wound and is provided with clockwork spring 194, and clockwork spring 194's inboard end links to each other with movable axostylus axostyle 192 is fixed, and its outside end fixed connection holds on the chamber 191 bottom plate, and the rolling has transparent latex membrane 195 on the outer wall of pivot 193.
The end of the transparent emulsion film 195 extends to the outside of the accommodating cavity 191 through the communicating hole 196 arranged on the inclined surface of the front end bulge 19, the end of the transparent emulsion film 195 outside the accommodating cavity 191 is fixedly connected to the bottom of one end of the movable cover plate 12 far away from the L-shaped side plate 11, and the spring 194 keeps a normal relaxed state when the end of the movable cover plate 12 is suspended above the connecting end of the front end bulge 19.
Specifically, when the wireless keyboard is not used, the movable cover plate 12 is attached to the top surface of the luminous key 3 and is suspended over the keyboard main body 1, the tail end of the movable cover plate 12 is flush with the fixed end of the front end bulge 19, when the spring 194 is in a normal diastole state, at this time, the transparent latex film 195 is wound on the outer wall of the rotating shaft 193 inside the transparent latex film 195 except for a small section tightening part outside the port of the communication hole 196, when the wireless keyboard is used, the movable cover plate 12 slides to one side of the backboard of the keyboard main body 1, the movable cover plate 12 pulls the transparent latex film 195 to extend out of the port of the communication hole 196, the transparent latex film 195 is pulled to drive the rotating shaft 193 and the movable shaft 192 to rotate, the spring 194 is contracted after the movable shaft 192 rotates, when the tail end of the movable cover plate 12 slides to the adjacent position of the backboard of the keyboard main body 1, the transparent latex film 195 is pulled to cover over the luminous key 3 at the top of the keyboard main body 1, the transparent latex film 195 is flexible, the transparent latex film 195 is attached to the luminous key 3 well for use, the transparent latex film 195 is prevented from dropping when the luminous key 3 is used, the luminous key 3 is conveniently cleaned, and the waterproof keyboard is prevented from being accidentally burned, and the water is prevented from being leaked.
In order to further ensure the cleanness of the luminous key 3 of the wireless keyboard when in use, as shown in fig. 2 and fig. 6-8, the following preferable technical scheme is provided:
the ash removing member 18 is fixedly connected to the inner wall of the installation cavity 7 at the adjacent position of the moving rod 8, the ash removing member 18 comprises a fixed air cylinder 181 fixedly connected to the inner wall of the installation cavity 7 and a piston rod 182 movably sleeved at the tail end of the fixed air cylinder 181, the fixed air cylinder 181 is fixedly connected to the inner wall of the installation cavity 7 far away from one side of the fixed side plate 9, the tail end of the fixed side plate 9 extends to one side of the moving rod 8, the tail end of the piston rod 182 is fixedly connected with a connecting rope 183, and the tail end of the connecting rope 183 is fixedly connected to the side wall of the tail end of the fixed side plate 9.
The bottom of the end of the fixed air cylinder 181 is provided with a one-way air inlet 184, the one-way air inlet 184 extends to the bottom of the keyboard main body 1, and an air pipe 185 is arranged on the outer wall of one side of the fixed end of the fixed air cylinder 181, a normally closed electromagnetic valve 186 is arranged on the air pipe 185, the normally closed electromagnetic valve 186 is connected with the circuit of the power switch 5 in series, the tail end of the air pipe 185 is fixedly connected with an air injection seat 187 at the edge of the top of the keyboard main body 1, and the air injection seat 187 is arranged at the adjacent position of the luminous key 3 in parallel.
A dust filter net 1841 is fixedly connected between inner walls of the bottom port of the unidirectional air inlet 184, an installation seat 1842 is fixedly connected to the inner walls of the unidirectional air inlet 184 on two sides above the dust filter net 1841, a light sealing plate 1843 is movably connected between the side walls of the installation seat 1842, the light sealing plate 1843 is fixedly connected with the inner walls of the unidirectional air inlet 184 through a torsion spring 1844, and a rubber ball 1845 is fixedly connected to the bottom of the tail end of the light sealing plate 1843.
When the torsion spring 1844 is kept in a normal relaxed state, the light sealing plates 1843 on both sides of the unidirectional air inlet 184 are horizontally suspended above the dust filter net 1841, and the movable end side walls thereof are mutually attached to seal the unidirectional air inlet 184, and at this time, the bottom of the rubber ball 1845 is abutted against the upper end of the dust filter net 1841.
The jet seat 187 comprises a shell 1871 fixedly connected to the top edge of the keyboard body 1 and a gas transmission channel 1872 arranged in the shell 1871, the gas transmission channel 1872 is communicated with the tail end of the gas transmission pipe 185, gradual change gas injection holes 1873 are uniformly formed in one side, close to the luminous keys 3, of the gas transmission channel 1872 at intervals, gradual change gas injection holes 1873 are formed in the top surface of the luminous keys 3 correspondingly, and the ports of the gradual change gas injection holes 1873, close to one side of the back plate of the keyboard body 1, are obliquely arranged towards the back plate of the keyboard body 1.
Specifically, after the power switch 5 is pressed to start the keyboard, the normally closed electromagnetic valve 186 is synchronously electrified to automatically open the passage of the air pipe 185, when the movable rod 8 pushes the movable cover plate 12 to slide to one side of the backboard of the keyboard main body 1, the fixed side plate 9 moves close to the piston rod 182, along with the sliding of the movable cover plate 12 to the bottom, the fixed side plate 9 pushes the piston rod 182 to move in the fixed air cylinder 181, the piston rod 182 drives air in the fixed air cylinder 181 to the air pipe 185, the air is transferred into the air channel 1872 of the air injection seat 187 through the air pipe 185, and is accelerated to be sprayed out from the gradual change air injection hole 1873 on one side of the air channel 1872, and the sprayed air flow forcefully blows away the transparent emulsion film 195 and the luminous keys 3, so that dust stained on the transparent emulsion film 195 is blown away, and the transparent emulsion film 195 and the luminous keys 3 are automatically cleaned, and the use is convenient.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a luminous wireless keyboard with dustproof function, includes keyboard main part (1) and fixed connection in keyboard main part (1) bottom four corners department's anti-skidding pad foot (2), and keyboard main part (1) top even interval is provided with luminous button (3), has set gradually interface (4) and switch (5) that charge on the lateral wall of keyboard main part (1) one end, and keyboard light adjust knob (6) are installed in keyboard main part (1) top border department of switch (5) homonymy, its characterized in that: the inside of keyboard main part (1) both ends border department is provided with installation cavity (7), the activity runs through on the inner wall of installation cavity (7) near keyboard main part (1) backplate one side and is provided with movable rod (8), fixed curb plate (9) are fixedly connected with in the terminal bottom of movable rod (8) in installation cavity (7), winding is provided with reset spring (10) on movable rod (8) outer wall between fixed curb plate (9) outer wall and installation cavity (7) inner wall, the one end that fixed curb plate (9) was kept away from to movable rod (8) runs through and extends to keyboard main part (1) backplate outside, its terminal fixedly connected with L type curb plate (11), L type curb plate (11) fixedly connected with in movable apron (12) backplate both sides border department, and movable apron (12) horizontal laminating suspension is in the top of luminescent button (3), fixedly connected with armature piece (13) are kept away from on the inner wall of L type curb plate (11) one end on the inner wall of installation cavity (7), be provided with reel (14) on the inner wall activity on one side of armature piece (13) is kept away from in installation cavity (7), be provided with electromagnet (15) on the bottom adjacent place of reel (14) bottom, be provided with electromagnet (15) on one side of armature piece (15) is kept away from on one side of regulating armature (16), the other end of the adjusting stay cord (16) is fixedly connected with the fixed side plate (9) after being wound in the wire slot of the reel (14), and the side wall of the keyboard main body (1) adjacent to the charging interface (4) is fixedly connected with a wireless transmitter (110);
when the size of the movable cover plate (12) is the same as that of the keyboard main body (1), and the reset spring (10) is in a normal diastole state, the movable cover plate (12) is suspended right above the keyboard main body (1), at the moment, the adjusting pull rope (16) is in a tightening state, the electromagnet (15) is arranged close to the reel (14), the electromagnet (15) is arranged right opposite to the armature block (13), the electromagnet (15) is connected with a circuit of the power switch (5) in series, the movable wheel (151) is movably arranged at the bottom of the electromagnet (15), and the lower end of the movable wheel (151) is movably clamped in the limiting groove (17) on the bottom plate of the installation cavity (7).
2. A light-emitting wireless keyboard with dust-proof function as set forth in claim 1, wherein: the ash removing part (18) is fixedly connected to the inner wall of the installation cavity (7) at the adjacent position of the moving rod (8), the ash removing part (18) comprises a fixed air cylinder (181) fixedly connected to the inner wall of the installation cavity (7) and a piston rod (182) movably sleeved at the tail end of the fixed air cylinder (181), the fixed air cylinder (181) is fixedly connected to the inner wall of the installation cavity (7) far away from one side of the fixed side plate (9), the tail end of the fixed side plate (9) extends to one side of the moving rod (8), the tail end of the piston rod (182) is fixedly connected with a connecting rope (183), and the tail end of the connecting rope (183) is fixedly connected to the side wall at the tail end of the fixed side plate (9).
3. A light-emitting wireless keyboard with dust-proof function as claimed in claim 2, wherein: the bottom of the end of the fixed air cylinder (181) fixed end is provided with a one-way air inlet (184), the one-way air inlet (184) extends to the bottom of the keyboard main body (1), and an air pipe (185) is arranged on the outer wall of one side of the fixed air cylinder (181) fixed end, a normally closed electromagnetic valve (186) is arranged on the air pipe (185), the normally closed electromagnetic valve (186) is connected with a circuit of a power switch (5) in series, the tail end of the air pipe (185) is fixedly connected with an air injection seat (187) at the edge of the top of the keyboard main body (1), and the air injection seat (187) is arranged at the adjacent position of the luminous key (3) in parallel.
4. A light-emitting wireless keyboard with dust-proof function as set forth in claim 3, wherein: a dust filtering net (1841) is fixedly connected between inner walls of bottom ports of the unidirectional air inlets (184), an installation seat (1842) is fixedly connected to inner walls of the unidirectional air inlets (184) on two sides above the dust filtering net (1841), a light sealing plate (1843) is movably connected between side walls of the installation seat (1842), the light sealing plate (1843) is fixedly connected with the inner walls of the unidirectional air inlets (184) through a torsion spring (1844), and rubber balls (1845) are fixedly connected to the bottom of the tail ends of the light sealing plate (1843).
5. A light-emitting wireless keyboard with dustproof function as claimed in claim 4, wherein: when the torsion spring (1844) keeps a normal diastole state, the light sealing plates (1843) at the two sides of the unidirectional air inlet (184) are horizontally suspended above the dust filtering net (1841), the side walls of the movable ends of the light sealing plates are mutually attached to seal the unidirectional air inlet (184), and at the moment, the bottoms of the rubber balls (1845) are attached to the upper end of the dust filtering net (1841).
6. A light-emitting wireless keyboard with dust-proof function as set forth in claim 3, wherein: jet-propelled seat (187) are including fixed connection in shell cover (1871) of keyboard main part (1) top border department and set up in the inside gas-supply passageway (1872) of shell cover (1871), gas-supply passageway (1872) are linked together with the end of gas-supply pipe (185), and gas-supply passageway (1872) are close to one side of luminous button (3) evenly the interval is provided with gradual change formula fumarole (1873), gradual change formula fumarole (1873) correspond luminous button (3) top surface setting, and be close to the gradual change formula fumarole (1873) port slope of keyboard main part (1) backplate one side and set up towards keyboard main part (1) backplate.
7. A light-emitting wireless keyboard with dust-proof function as set forth in claim 1, wherein: the keyboard main body (1) is kept away from fixedly connected with integrative front end arch (19) on the lateral wall of L type curb plate (11) one end, the inside of front end arch (19) is provided with holds chamber (191), be provided with pivot (193) through movable axostylus axostyle (192) between the both sides inner wall of holding chamber (191), the outer wall of movable axostylus axostyle (192) is gone up and is wound and is provided with clockwork spring (194), the inboard end and the movable axostylus axostyle (192) of clockwork spring (194) are fixed to link to each other, its outside end fixed connection holds on chamber (191) bottom plate, and the rolling has transparent latex membrane (195) on the outer wall of pivot (193).
8. The light-emitting wireless keyboard with dustproof function as claimed in claim 7, wherein: the tail end of the transparent emulsion film (195) extends to the outside of the accommodating cavity (191) through the communicating hole (196) arranged on the inclined surface of the front end bulge (19), the tail end of the transparent emulsion film (195) outside the accommodating cavity (191) is fixedly connected to the bottom of one end of the movable cover plate (12) far away from the L-shaped side plate (11), and when the tail end of the movable cover plate (12) is suspended above the connecting end of the front end bulge (19), the spring (194) keeps in a normal diastole state.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211552133.0A CN115981484B (en) | 2022-12-05 | 2022-12-05 | Luminous wireless keyboard with dustproof function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211552133.0A CN115981484B (en) | 2022-12-05 | 2022-12-05 | Luminous wireless keyboard with dustproof function |
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| CN115981484A CN115981484A (en) | 2023-04-18 |
| CN115981484B true CN115981484B (en) | 2023-10-13 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201583896U (en) * | 2010-01-20 | 2010-09-15 | 亓俊红 | Luminous dustproof keyboard |
| CN110084981A (en) * | 2019-04-29 | 2019-08-02 | 深圳市玖品空气净化科技有限公司 | A kind of dust-protection type ATM machine with prompting function |
| CN213182677U (en) * | 2020-11-05 | 2021-05-11 | 深圳闪电鸟网络科技有限公司 | Bluetooth 2.4G double-module wireless mechanical keyboard with dustproof function |
| CN113589944A (en) * | 2021-07-14 | 2021-11-02 | 南京焱煌电子设备有限公司 | Computer keyboard equipment of special use |
| CN114167999A (en) * | 2021-10-28 | 2022-03-11 | 按钮科技(杭州)有限公司 | Rolling type curtain device for keyboard |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM448778U (en) * | 2012-11-02 | 2013-03-11 | Darfon Electronics Corp | Protective cover and keyboard |
| TWI751908B (en) * | 2021-02-18 | 2022-01-01 | 宏碁股份有限公司 | Portable electronic device |
-
2022
- 2022-12-05 CN CN202211552133.0A patent/CN115981484B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201583896U (en) * | 2010-01-20 | 2010-09-15 | 亓俊红 | Luminous dustproof keyboard |
| CN110084981A (en) * | 2019-04-29 | 2019-08-02 | 深圳市玖品空气净化科技有限公司 | A kind of dust-protection type ATM machine with prompting function |
| CN213182677U (en) * | 2020-11-05 | 2021-05-11 | 深圳闪电鸟网络科技有限公司 | Bluetooth 2.4G double-module wireless mechanical keyboard with dustproof function |
| CN113589944A (en) * | 2021-07-14 | 2021-11-02 | 南京焱煌电子设备有限公司 | Computer keyboard equipment of special use |
| CN114167999A (en) * | 2021-10-28 | 2022-03-11 | 按钮科技(杭州)有限公司 | Rolling type curtain device for keyboard |
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| CN115981484A (en) | 2023-04-18 |
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