CN214516255U - A cleaning device for piano key - Google Patents
A cleaning device for piano key Download PDFInfo
- Publication number
- CN214516255U CN214516255U CN202120104658.2U CN202120104658U CN214516255U CN 214516255 U CN214516255 U CN 214516255U CN 202120104658 U CN202120104658 U CN 202120104658U CN 214516255 U CN214516255 U CN 214516255U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- clearance
- driving motor
- cleaning device
- fixed box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 24
- 210000004209 hair Anatomy 0.000 claims abstract description 5
- 230000008878 coupling Effects 0.000 claims abstract 2
- 238000010168 coupling process Methods 0.000 claims abstract 2
- 238000005859 coupling reaction Methods 0.000 claims abstract 2
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 210000004243 sweat Anatomy 0.000 abstract description 3
- 238000010408 sweeping Methods 0.000 abstract description 3
- 238000011161 development Methods 0.000 abstract description 2
- 230000018109 developmental process Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
Abstract
The utility model discloses a cleaning device for piano key, the backup pad that distributes about two, fixedly connected with rodless cylinder between two backup pads, and the equal fixedly connected with electric putter in the left and right sides of rodless cylinder movable block bottom, electric putter's below is equipped with driving motor, and the bottom of driving motor output shaft passes through shaft coupling fixedly connected with axis of rotation, the utility model relates to a piano clearance technical field. This a cleaning device for piano key, drive clearance board and clearance fan reciprocating motion about through rodless cylinder, clear up the piano key, it rotates to drive brush hair and annular sponge rotation to rotate through driving motor, the oil stain on the key is cleared up to developments, sweat stain cleans up, clearance labour saving and time saving, it is clean effective, and driving motor rotates and drives the rotation of clearance fan and clear up the dust piece of sweeping out, it is more comprehensive effective to make the clearance, and need not extra motor drive, the manufacturing cost of equipment is reduced.
Description
Technical Field
The utility model relates to a piano clearance technical field specifically is a cleaning device for piano key.
Background
The piano is a keyboard instrument in Western classical music, has the name of 'king of instrument', and consists of 88 keys and a metal string soundboard. The italian person, barthomo criss dorfo, invented a piano in 1709.
Present clearance to the piano key generally uses gloves shape or square towel shape wiper to clean, and adopts artifical clear mode cleaning speed slow, wastes time and energy, and is difficult for cleaning, for this, the utility model provides a cleaning device for piano key.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a cleaning device for piano key to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a cleaning device for piano keys comprises two support plates which are distributed left and right, a rodless cylinder is fixedly connected between the two support plates, electric push rods are fixedly connected to the left and right sides of the bottom of a movable block of the rodless cylinder, a drive motor is arranged below the electric push rods, a rotating shaft is fixedly connected to the bottom end of an output shaft of the drive motor through a coupler, a fixed box is fixedly connected to the bottom end of the drive motor through a support frame, the bottom end of the rotating shaft penetrates through and extends to the lower side of the fixed box, rotating rods are rotatably connected to the left and right sides of the top of the inner surface of the fixed box, the bottom end of the rotating rod penetrates through and extends to the lower side of the fixed box, a first chain wheel is fixedly connected to the periphery of the rotating shaft and is positioned in the fixed box, a second chain wheel is fixedly connected to the periphery of the rotating rod and is positioned in the fixed box, and the two second chain wheels are connected through chain transmission, the bottom fixedly connected with clearance fan of dwang, and the bottom fixedly connected with clearance board of axis of rotation, a plurality of brush hairs of bottom fixedly connected with of clearance board, and the bottom fixedly connected with annular sponge of clearance board.
Preferably, the bottom end of the output shaft of the electric push rod is fixedly connected with the top of the driving motor, and the periphery of the first chain wheel is meshed with the chain.
Preferably, two threaded rods are all penetrated to one side that the backup pad was kept away from each other, and the periphery of threaded rod and the department of penetrating of backup pad are threaded connection, two the relative one end of threaded rod all penetrates and extends to the outside of backup pad.
Preferably, two the relative one end of threaded rod all rotates and is connected with the grip block, two the equal fixedly connected with rubber slab of the relative one side of grip block.
Advantageous effects
The utility model provides a cleaning device for piano key. Compared with the prior art, the method has the following beneficial effects:
this a cleaning device for piano key, drive clearance board and clearance fan reciprocating motion about through rodless cylinder, clear up the piano key, it rotates to drive brush hair and annular sponge rotation to rotate through driving motor, the oil stain on the key is cleared up to developments, sweat stain cleans up, clearance labour saving and time saving, it is clean effective, and driving motor rotates and drives the rotation of clearance fan and clear up the dust piece of sweeping out, it is more comprehensive effective to make the clearance, and need not extra motor drive, the manufacturing cost of equipment is reduced.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a top view of the first sprocket and the second sprocket of the present invention.
In the figure: 1. a support plate; 2. a rodless cylinder; 3. an electric push rod; 4. a drive motor; 5. A rotating shaft; 6. a fixed box; 7. rotating the rod; 8. a first sprocket; 9. a second sprocket; 10. A chain; 11. cleaning the fan; 12. cleaning the plate; 13. brushing; 14. an annular sponge; 15. A threaded rod; 16. and (4) clamping the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a cleaning device for piano keys comprises two supporting plates 1 which are distributed left and right, a rodless cylinder 2 is fixedly connected between the two supporting plates 1, electric push rods 3 are fixedly connected to the left side and the right side of the bottom of a movable block of the rodless cylinder 2, the electric push rods 3 drive a cleaning plate 12 to lift, so that bristles 13 and annular sponge 14 are tightly attached to piano keys, a driving motor 4 is arranged below the electric push rods 3, the bottom end of an output shaft of the electric push rods 3 is fixedly connected with the top of the driving motor 4, the bottom end of an output shaft of the driving motor 4 is fixedly connected with a rotating shaft 5 through a coupler, the bottom end of the driving motor 4 is fixedly connected with a fixed box 6 through a supporting frame, the bottom end of the rotating shaft 5 penetrates and extends to the lower side of the fixed box 6, the left side and the right side of the top of the inner surface of the fixed box 6 are rotatably connected with rotating rods 7, and the bottom end of the rotating rods 7 penetrates and extends to the lower side of the fixed box 6, a first chain wheel 8 is fixedly connected to the periphery of the rotating shaft 5 and positioned in the fixed box 6, a second chain wheel 9 is fixedly connected to the periphery of the rotating rod 7 and positioned in the fixed box 6, the two second chain wheels 9 are in transmission connection through a chain 10, the periphery of the first chain wheel 8 is meshed with the chain 10, a cleaning fan 11 is fixedly connected to the bottom end of the rotating rod 7, a cleaning plate 12 is fixedly connected to the bottom end of the rotating shaft 5, a plurality of bristles 13 are fixedly connected to the bottom of the cleaning plate 12, an annular sponge 14 is fixedly connected to the bottom of the cleaning plate 12, threaded rods 15 penetrate through the sides of the two supporting plates 1 far away from each other, the peripheries of the threaded rods 15 are in threaded connection with the penetrating positions of the supporting plates 1, the opposite ends of the two threaded rods 15 penetrate through and extend to the outer portions of the supporting plates 1, and clamping plates 16 are rotatably connected to the opposite ends of the two threaded rods 15, two equal fixedly connected with rubber slabs in the relative one side of grip block 16, rotating threaded rod 15, make two 16 centre gripping fixed pianos of grip block, thereby two fixed backup pad 1 positions, drive clearance board 12 and clearance fan 11 reciprocating motion about through rodless cylinder 2, clear up the piano key, rotate through driving motor 4 and drive brush hair 13 and annular sponge 14 and rotate, the oil stain on the dynamic clearance with the key, sweat stain cleans up, clearance labour saving and time saving, it is clean effective, and driving motor 4 rotates and drives clearance fan 11 and rotate and clear up the dust piece of sweeping out, it is more comprehensive effective to make the clearance, and need not extra motor drive, the manufacturing cost of equipment has been reduced.
And those not described in detail in this specification are well within the skill of those in the art.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a cleaning device for piano key, includes two backup pads (1) of controlling the distribution, its characterized in that: two rodless cylinders (2) are fixedly connected between the supporting plates (1), electric push rods (3) are fixedly connected to the left side and the right side of the bottom of a movable block of each rodless cylinder (2), a driving motor (4) is arranged below each electric push rod (3), a rotating shaft (5) is fixedly connected to the bottom end of an output shaft of each driving motor (4) through a shaft coupling, a fixed box (6) is fixedly connected to the bottom of each driving motor (4) through a supporting frame, the bottom end of each rotating shaft (5) penetrates through and extends to the lower side of the corresponding fixed box (6), rotating rods (7) are rotatably connected to the left side and the right side of the top of the inner surface of each fixed box (6), the bottom ends of the rotating rods (7) penetrate through and extend to the lower side of the corresponding fixed box (6), first chain wheels (8) are fixedly connected to the periphery of the rotating shafts (5) and located inside the corresponding fixed boxes (6), the periphery of dwang (7) and the inside fixedly connected with second sprocket (9) that is located fixed case (6), two connect through chain (10) transmission between second sprocket (9), the bottom fixedly connected with clearance fan (11) of dwang (7), and the bottom fixedly connected with clearance board (12) of axis of rotation (5), a plurality of brush hairs (13) of bottom fixedly connected with of clearance board (12), and the bottom fixedly connected with annular sponge (14) of clearance board (12).
2. A cleaning device for keys of pianos according to claim 1, characterized in that: the bottom end of an output shaft of the electric push rod (3) is fixedly connected with the top of the driving motor (4), and the periphery of the first chain wheel (8) is meshed with the chain (10).
3. A cleaning device for keys of pianos according to claim 1, characterized in that: two threaded rod (15) are all run through to one side that backup pad (1) kept away from each other, and the periphery of threaded rod (15) and the department of running through of backup pad (1) are threaded connection, two the outside that the one end that threaded rod (15) is relative all runs through and extend to backup pad (1).
4. A cleaning device for keys of pianos according to claim 3, characterized in that: two the relative one end of threaded rod (15) all rotates and is connected with grip block (16), two the equal fixedly connected with rubber slab of one side that grip block (16) is relative.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120104658.2U CN214516255U (en) | 2021-01-15 | 2021-01-15 | A cleaning device for piano key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120104658.2U CN214516255U (en) | 2021-01-15 | 2021-01-15 | A cleaning device for piano key |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214516255U true CN214516255U (en) | 2021-10-29 |
Family
ID=78302374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120104658.2U Expired - Fee Related CN214516255U (en) | 2021-01-15 | 2021-01-15 | A cleaning device for piano key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214516255U (en) |
-
2021
- 2021-01-15 CN CN202120104658.2U patent/CN214516255U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |